JP4590465B2 - Bottom clothing - Google Patents

Description

  The present invention relates to a bottom garment, and particularly to a bottom garment worn in close contact with the body.

  Conventionally, clothing (girdle) having a belt-like tightening portion is known (for example, see Patent Document 1 below). The tightening portion is configured by a warp knitting machine so that a portion where the tightening force is relatively strong and a portion where the tightening force is relatively weak are switched in the longitudinal direction. The portion of the tightening portion having a relatively strong tightening force is located at a position corresponding to the front center portion of the wearer's thigh when the wearer wears the girdle. The portion of the tightening portion that is relatively weak in tightening force is disposed so as to surround the thigh and other than the front center portion of the thigh when the wearer wears the girdle. Therefore, the wearer's quadriceps muscles are strongly tightened by the portion where the tightening force is relatively strong, and the wearer's entire thigh is also tightened by the portion where the tightening force is relatively strong and the portion where the tightening force is relatively weak. Because it is tightened enough, the legs can be kicked greatly during walking, and a beautiful body shape can be maintained.

  Conventionally, a garment having a portion having a relatively strong tightening force and a portion having a relatively weak tightening force is known (see, for example, Patent Document 2 below). This girdle is constituted by a warp knitted fabric in which a portion having a relatively strong tightening force and a portion having a relatively weak tightening force are belt-like and have a curved continuous pattern. In the girdle, a belt-like and curved portion having a relatively strong tightening force and a portion having a relatively weak tightening force are provided from below the bulge of the hip to the flank. For this reason, the hip-up function is imparted to the girdle by the portion having the relatively strong tightening force and the portion having the relatively weak tightening force, so that the hip shape can be adjusted.

Furthermore, conventionally, a warp knitted fabric is known in which a pattern is knitted together with a ground knitted fabric in which loops are continuously bound in the warp direction (see, for example, Patent Document 3 below). This warp knitted fabric has a plurality of types of ground knitting regions with different swings in the weft direction of the elastic yarn inserted into the loop, and the plurality of types of ground knitting regions are repeated continuously in the warp direction. ing.
JP 2007-113125 A Japanese Patent No. 3023354 (Japanese Patent Laid-Open No. 2000-8023) Registered Utility Model No. 3136451

  In conventional garments such as those described in Patent Documents 1 to 3 above (especially underwear such as girdle), the knitting structure of the warp knitted fabric is devised to provide a body shape correction function (tightening of the thighs). And hip-up). However, in the conventional garment, one body shape correction function can be realized when one warp knitted fabric is used, but a patch or the like is required to realize two or more body shape correction functions. When using a patch, the part where the patch is sewed becomes bulky, so there is a risk that the breathability will decrease and the line of the underwear will be raised on the outerwear, and the appearance of the wearer will be damaged. End up.

  Then, an object of this invention is to provide the bottom clothing which can implement | achieve two or more body shape correction functions, reducing the possibility of impairing a wear feeling and an external appearance greatly.

  The bottom garment according to the present invention covers at least a part of the outer portion of the right thigh in the worn state and extends along the vertical direction, and the outer stretch portion of the left thigh in the worn state. A left-side expansion / contraction suppressing portion that covers at least a part and extends in the up-down direction, a starboard portion tightening portion that extends along the lower edge of the starboard portion in the worn state, and a lower edge of the port portion in the worn state A left side elastic band member, a starboard part covering part that covers at least the apex of the starboard part in the worn state, and a port part covering part that covers at least the apex of the port part in the wearing state, The expansion / contraction suppression portion extends in the vertical direction in a worn state, and is less likely to expand and contract than the starboard portion tightening portion, the starboard portion tightening portion, the starboard portion covering portion, and the starboard portion covering portion, and the starboard portion tightening portion and the port portion. Tightening part The tightening force is greater than that of the starboard covering portion and the starboard covering portion, and the right side expansion restraining portion, the starboard portion tightening portion, and the starboard portion covering portion are composed of a single warp knitted fabric that is integrally knitted. The restraining part, the port part tightening part, and the port part covering part are formed of a single warp knitted fabric that is integrally knitted.

  In the bottom garment according to the present invention, in the wearing state, the outer side portion of the right thigh is covered by the right-side expansion / contraction suppression unit that is relatively difficult to expand and contract, and the left-side expansion / contraction suppression unit that is relatively difficult to expand / contract is left. The outer part of is covered. For this reason, the outer part of the right thigh and the outer part of the left thigh of the wearer are tightened by the right side expansion suppression part and the left side expansion suppression part, respectively. Swelling of the outer part of the part is suppressed, and it becomes possible to create a beautiful and clean body line.

  In the bottom garment according to the present invention, in the worn state, the lower edge of the starboard portion is covered with the starboard portion tightening portion having a relatively large tightening force, and the port portion is covered with the port portion tightening portion having a relatively large tightening force. The lower edge of is covered. Therefore, the starboard part and the port part are firmly supported by the starboard part tightening part and the port part tightening part, respectively, so that the hip-up function is exhibited.

  Further, in the bottom garment according to the present invention, the right side stretch suppressing part, the starboard part tightening part, and the starboard part covering part are composed of one warp knitted fabric, and the left side stretch suppressing part, the left side part tightening part, It consists of one warp knitted fabric in which the port part covering part is integrally knitted. That is, the above two body shape correction functions are provided in one warp knitted fabric in each of the right half body and the left half body. Therefore, since no patch is used, it is possible to greatly reduce the possibility of impairing the wearing feeling and appearance while realizing two body shape correction functions.

  Preferably, the right side expansion / contraction suppressing part, the starboard part tightening part, and the starboard part covering part are continuously knitted in the order of the starboard part covering part, starboard part tightening part, and right side expansion / contraction suppressing part by the same thread. The restraining part, the port part tightening part, and the port part covering part are continuously knitted in the order of the port part covering part, the port part tightening part, and the left side expansion / contraction restraining part with the same thread.

  Preferably, the starboard part tightening part, the port part tightening part, the starboard part covering part and the port part covering part are inserted into the ground structure along the warp direction and the ground yarn constituting the ground structure by warp knitting, Knitting together with the first insertion yarn group by the first to Nth (N is a natural number of 2 or more) first insertion yarns constituting the insertion tissue and the second insertion by the first to Nth second insertion yarns. The first to Nth first insertion yarns and the first to Nth second insertion yarns are arranged side by side in the weft direction, and the nth (n is a natural number of 1 to N) The first insertion yarn and the nth second insertion yarn are a first portion that is knitted to the ground texture while being close to each other in the warp direction, and a second portion that is knitted to the ground texture while being spaced apart from each other in the warp direction. Each having a bent portion connecting the first portion and the second portion, and the first portion, the second portion, and the bent portion. And of a meander shape as the body, the first insertion yarn bent portion of the n-th and the second insertion yarns the bent portion of the n-th, overlap each other when viewed from the thickness direction.

  In this case, the first to N-th first insertion yarns and the first to N-th second insertion yarns are inserted into the ground structure along the warp direction, and the n-th first insertion yarn and the n-th first insertion yarn are inserted. The two insertion yarns have a meandering shape as a whole by the first portion, the second portion, and the bent portion. Therefore, the strength of the warp knitted fabric in the warp direction is ensured. In this case, the first to Nth first insertion yarns and the bent portion of the nth first insertion yarn and the bent portion of the nth second insertion yarn overlap each other when viewed from the thickness direction. The first to Nth second insertion yarns are knitted into the ground structure, respectively. Therefore, the n-th first insertion yarn and the n-th second insertion yarn are connected to each other at the bent portions via the ground structure, and the first portion of the n-th first insertion yarn and the n-th second insertion yarn are connected. A line extending continuously in an oblique direction (direction intersecting the warp direction and the weft direction) is formed by the second portion of the yarn, and the second portion of the nth first insertion yarn and the nth A line extending continuously in an oblique direction is formed by the first portion of the second insertion yarn. Therefore, the strength in the oblique direction and the weft direction is ensured. As a result, the starboard part tightening part, the port part tightening part, the starboard part covering part, and the port part covering part can exhibit isotropic properties. For this reason, since a force is applied evenly to a collar part that generally has a hemispherical shape, it is possible to greatly reduce the possibility that discomfort or the like may occur when the collar part is worn by being tightened from a specific direction.

  Preferably, the starboard part tightening part, the port part tightening part, the starboard part covering part and the port part covering part are knitted together with the ground yarn constituting the ground structure by warp knitting and the ground structure along the warp direction. The first knitting yarn group with the first to Nth (N is a natural number of 2 or more) first knitting yarns and the second knitting yarn group with the first to Nth second knitting yarns constituting the looping structure, The first to N-th first knitting yarns and the first to N-th second knitting yarns are arranged side by side in the weft direction, and the n-th (n is a natural number of 1 to N) first knitting yarn and the first n second knitting yarns are: a first portion knitted to the ground structure while being close to each other in the warp direction; a second portion knitted to the ground structure while being spaced apart from each other in the warp direction; Each of which has a bent portion connecting the two portions, and has a meandering shape as a whole by the first portion, the second portion and the bent portion. , The bent portion of the first knitted yarn of the first n and the second knitted yarn bent portion of the n-th, overlap each other when viewed from the thickness direction.

  In this case, the first to Nth first knitting yarns and the first to Nth second knitting yarns are knitted together with the ground structure along the warp direction, and the nth first knitting yarn and the nth knitting yarn are knitted together. The two knitting yarns have a meandering shape as a whole by the first portion, the second portion and the bent portion. Therefore, the strength of the warp knitted fabric in the warp direction is ensured. In this case, the first to Nth first knitting yarns and the bent portion of the nth first knitting yarn and the bent portion of the nth second knitting yarn overlap each other when viewed from the thickness direction. The first to Nth second knitting yarns are each knitted into a ground structure. Therefore, the n-th first knitting yarn and the n-th second knitting yarn are connected to each other at the bent portions through the ground structure, and the first portion of the n-th first knitting yarn and the n-th second knitting yarn are connected. A line that extends continuously in an oblique direction (direction intersecting the warp direction and the weft direction) is formed by the second portion of the yarn, and the second portion of the nth first knitting yarn and the nth A line extending continuously in an oblique direction is formed by the first portion of the second knitting yarn. Therefore, the strength in the oblique direction and the weft direction is ensured. As a result, the starboard part tightening part, the port part tightening part, the starboard part covering part, and the port part covering part can exhibit isotropic properties. For this reason, since a force is applied evenly to a collar part that generally has a hemispherical shape, it is possible to greatly reduce the possibility that discomfort or the like may occur when the collar part is worn by being tightened from a specific direction.

  The bottom garment according to the present invention is a bottom garment with a crotch that covers at least a part of the lower body, covers at least a part of the outer part of the right thigh in a worn state, and extends in the vertical direction. A right-side expansion / contraction suppression part that is present, a left-side expansion / contraction suppression part that covers at least part of the outer portion of the left thigh in the wearing state and extends along the vertical direction, and a lower edge of the starboard part in the wearing state An extended starboard part tightening part, a port part tightening part extending along the lower edge of the port part in the wearing state, a starboard part covering part covering at least the apex of the starboard part in the wearing state, and a port part in the wearing state A left covering part covering at least the apex of the right thigh part, and a right thigh part that is disposed below the stark part tightening part and extends from the right side expansion / contraction suppressing part to the back side and the inside of the right thigh part when worn. A tightening portion, and a left thigh tightening portion that is disposed below the left hip tightening portion and that extends from the left side expansion suppression portion and extends to the back side and the inside of the left thigh in the wearing state, and on the right side The expansion / contraction suppression portion and the left side expansion / contraction suppression portion extend in the up-down direction in the wearing state, and a starboard portion tightening portion, a port portion tightening portion, a starboard portion covering portion, a port side covering portion, a right thigh tightening portion, and It is harder to expand and contract than the left thigh tightening part, and the stark tightening part, port part tightening part, right thigh tightening part, and left thigh tightening part are more tightening force than the starboard covering part and port part covering part The right side expansion suppression part, the starboard part tightening part, the starboard part covering part, and the right thigh part tightening part are composed of one warp knitted fabric integrally knitted. The port part covering part and the left thigh elastic band part are composed of one warp knitted fabric knitted integrally. And said that you are.

  In the bottom garment according to the present invention, in the wearing state, the outer side portion of the right thigh is covered by the right-side expansion / contraction suppression unit that is relatively difficult to expand and contract, and the left-side expansion / contraction suppression unit that is relatively difficult to expand / contract is left. The outer part of is covered. For this reason, the outer part of the right thigh and the outer part of the left thigh of the wearer are tightened by the right side expansion suppression part and the left side expansion suppression part, respectively. Swelling of the outer part of the part is suppressed, and it becomes possible to create a beautiful and clean body line.

  In the bottom garment according to the present invention, the right thigh tightening portion that is relatively hard to expand and contract in the worn state covers the back side and the inside of the right thigh, and the left thigh that is relatively difficult to expand and contract. The back side portion and the inner side portion of the left thigh are covered by the elastic band tightening portion. For this reason, the crotch portion of the wearer's right thigh is tightened by the right side stretch restraining portion and the right thigh tightening portion, and the crotch portion of the wearer's left thigh is tightened by the left stretch restraining portion and the left thigh tightening portion. Therefore, the swelling of the inner part of the right thigh and the inner part of the left thigh is suppressed, and a more beautiful and clean body line can be created.

  In the bottom garment according to the present invention, in the worn state, the lower edge of the starboard portion is covered with the starboard portion tightening portion having a relatively large tightening force, and the port portion is covered with the port portion tightening portion having a relatively large tightening force. The lower edge of is covered. Therefore, the starboard part and the port part are firmly supported by the starboard part tightening part and the port part tightening part, respectively, so that the hip-up function is exhibited.

  Further, in the bottom garment according to the present invention, the right side expansion / contraction suppressing portion, the starboard portion tightening portion, the starboard portion covering portion, and the right thigh tightening portion are configured by one warp knitted fabric integrally formed, The restraining part, the port part tightening part, the port part covering part, and the left thigh part tightening part are composed of a single warp knitted fabric that is integrally knitted. That is, the above three body shape correction functions are provided in one warp knitted fabric in each of the right half body and the left half body. Therefore, since no patch is used, it is possible to greatly reduce the possibility of impairing the wearing feeling and appearance while realizing two or more body shape correction functions.

  Preferably, the right side expansion restraint part, the starboard part tightening part, the starboard part covering part, and the right thigh part fastening part are the starboard part covering part, starboard part tightening part, right thigh part tightening part, and right side stretching restraint part using the same thread. The left side expansion restraint part, the port part tightening part, the port part covering part and the left thigh part tightening part are made of the same thread with the port part covering part, port part tightening part, left It is continuously knitted in the order of the thigh tightening portion and the left side expansion / contraction suppressing portion.

  Preferably, the starboard part tightening part, the port part tightening part, the starboard part covering part, the port part covering part, the right thigh part tightening part and the left thigh part tightening part are a ground yarn constituting a ground structure by warp knitting. The first inserted yarn group by the first to Nth (N is a natural number of 2 or more) first insertion yarns that are inserted into the ground tissue along the warp direction and knitted together with the ground tissue, and A first insertion thread group including first to Nth second insertion threads, wherein the first to Nth first insertion threads and the first to Nth second insertion threads are arranged side by side in the weft direction. The first insertion yarn of nth (n is a natural number of 1 to N) and the nth second insertion yarn are arranged in the warp direction while being close to each other in the warp direction, A second portion knitted to the ground structure while being spaced apart from each other, a bent portion connecting the first portion and the second portion, The portion, the second portion, and the bent portion have a meandering shape as a whole, and the bent portion of the nth first insertion yarn and the bent portion of the nth second insertion yarn overlap each other when viewed from the thickness direction. ing.

  In this case, the first to N-th first insertion yarns and the first to N-th second insertion yarns are inserted into the ground structure along the warp direction, and the n-th first insertion yarn and the n-th first insertion yarn are inserted. The two insertion yarns have a meandering shape as a whole by the first portion, the second portion, and the bent portion. Therefore, the strength of the warp knitted fabric in the warp direction is ensured. In this case, the first to Nth first insertion yarns and the bent portion of the nth first insertion yarn and the bent portion of the nth second insertion yarn overlap each other when viewed from the thickness direction. The first to Nth second insertion yarns are knitted into the ground structure, respectively. Therefore, the n-th first insertion yarn and the n-th second insertion yarn are connected to each other at the bent portions via the ground structure, and the first portion of the n-th first insertion yarn and the n-th second insertion yarn are connected. A line extending continuously in an oblique direction (direction intersecting the warp direction and the weft direction) is formed by the second portion of the yarn, and the second portion of the nth first insertion yarn and the nth A line extending continuously in an oblique direction is formed by the first portion of the second insertion yarn. Therefore, the strength in the oblique direction and the weft direction is ensured. As a result, the starboard tightening part, port part tightening part, starboard part covering part, port part covering part, right thigh part tightening part and left thigh part tightening part can exhibit isotropic strength. Become. For this reason, since a force works evenly on the hip part and the thigh part that have a columnar shape in general, the hip part and the thigh part are tightened from a specific direction to cause discomfort during wearing. The risk of occurrence can be greatly reduced.

  Preferably, the starboard part tightening part, the port part tightening part, the starboard part covering part, the port part covering part, the right thigh part tightening part and the left thigh part tightening part are a ground yarn constituting a ground structure by warp knitting. The first knitting yarn group and the first to Nth knitting yarns by the first knitting yarns of the first to Nth (N is a natural number of 2 or more) constituting the looping organization by being knitted together with the ground structure along the warp direction. A second knitting yarn group of second knitting yarns, wherein the first to Nth first knitting yarns and the first to Nth second knitting yarns are arranged side by side in the weft direction, and the nth (n The first knitting yarn and the nth second knitting yarn of 1 to N are a first portion knitted into the ground structure while being close to each other in the warp direction, and a ground structure while being separated from each other in the warp direction Each of the second portion and the bent portion connecting the first portion and the second portion, the first portion, the second portion, and the bent portion. And it exhibits a serpentine shape as a whole Te, the bent portion of the first knitted yarn of the first n and the second knitted yarn bent portion of the n-th, overlap each other when viewed from the thickness direction.

  In this case, the first to Nth first knitting yarns and the first to Nth second knitting yarns are knitted together with the ground structure along the warp direction, and the nth first knitting yarn and the nth knitting yarn are knitted together. The two knitting yarns have a meandering shape as a whole by the first portion, the second portion and the bent portion. Therefore, the strength of the warp knitted fabric in the warp direction is ensured. In this case, the first to Nth first knitting yarns and the bent portion of the nth first knitting yarn and the bent portion of the nth second knitting yarn overlap each other when viewed from the thickness direction. The first to Nth second knitting yarns are each knitted into a ground structure. Therefore, the n-th first knitting yarn and the n-th second knitting yarn are connected to each other at the bent portions through the ground structure, and the first portion of the n-th first knitting yarn and the n-th second knitting yarn are connected. A line that extends continuously in an oblique direction (direction intersecting the warp direction and the weft direction) is formed by the second portion of the yarn, and the second portion of the nth first knitting yarn and the nth A line extending continuously in an oblique direction is formed by the first portion of the second knitting yarn. Therefore, the strength in the oblique direction and the weft direction is ensured. As a result, the starboard tightening part, port part tightening part, starboard part covering part, port part covering part, right thigh part tightening part and left thigh part tightening part can exhibit isotropic strength. Become. For this reason, since a force works evenly on the hip part and the thigh part that have a columnar shape in general, the hip part and the thigh part are tightened from a specific direction to cause discomfort during wearing. The risk of occurrence can be greatly reduced.

  In addition, the garment that is in close contact with the body in this specification includes not only the case where the body is in direct contact with the surface of the body, but also includes the case where it is in close contact with the body through other underwear.

  ADVANTAGE OF THE INVENTION According to this invention, the bottom clothing which can implement | achieve two or more body shape adjustment functions can be provided, reducing the possibility of impairing a wear feeling and an external appearance greatly.

  A preferred embodiment of a bottom garment according to the present invention will be described with reference to the drawings. In the following description, a girdle with a crotch (long type girdle) 1 for women is taken as an example of bottom clothing.

  As shown in FIGS. 1 and 2, the girdle 1 includes left and right body parts 10 and an abdomen cloth 12 and is substantially symmetric with respect to the sagittal plane. The body 10 includes a thigh abdomen covering portion 14, an expansion / contraction suppressing portion 16, a buttocks tightening portion 18, a buttocks tightening portion 20, a buttocks covering portion 22, a thigh tightening portion 24, and a thigh back. It has a side covering portion 26 and a lower end portion 28.

  The thigh abdomen covering portion 14 covers the abdomen of the thigh when worn. The expansion / contraction suppression part 16 is exhibiting strip | belt shape, and is extended in the up-down direction while covering the outer side of a thigh in a wearing condition. The buttocks tightening portion 18 has a belt shape and extends along the upper edge of the buttocks in a worn state. The buttocks tightening portion 20 has a band shape, and extends along the lower edge of the buttocks in a worn state. In the wearing state, the buttock covering portion 22 is disposed in a region that covers substantially the entire buttock including the top and is surrounded by the expansion / contraction suppression portion 16 and the heel tightening portions 18 and 20.

  The thigh elastic band member 24 is disposed below the buttocks elastic band member 20 in the wearing state, and starts from the expansion / contraction suppressing part 16 and extends to the back side and the inner side of the thigh. The thigh backside covering portion 26 is disposed below the thigh elastic band member 24 and between the expansion / contraction suppressing portion 16 and the thigh elastic band member 24 in the wearing state, and covers the back side of the thigh. It is partially covered. The lower end portion 28 is disposed at the lower end of the girdle 1.

  Here, the thigh tightening portion 24 has a tightening force compared to the thigh abdominal side covering portion 14, the buttocks tightening portions 18 and 20, the buttocks covering portion 22, the thigh back side covering portion 26, and the lower end portion 28. Is getting bigger. The tightening force of the buttocks tightening portions 18 and 20 and the lower end portion 28 is larger than that of the thigh abdomen covering portion 14, the buttocks covering portion 22 and the thigh dorsal covering portion 26. Therefore, the thigh tightening portion 24 has the largest tightening force, the buttocks tightening portions 18 and 20 and the lower end portion 28 have the second largest tightening force, and the thigh ventral side covering portion 14 and the buttocks covering. The part 22 and the thigh back side covering part 26 have the smallest tightening force. Further, the expansion / contraction suppression portion 16 is less likely to expand and contract, particularly in the direction of the arrow S (the knitting direction of the warp knitted fabric 30 to be described later), compared to other portions.

  Next, the warp knitted fabric 30 for creating the body 10 of the girdle 1 will be described with reference to FIG. The warp knitted fabric 30 is configured by supplying yarn in a direction indicated by an arrow S. That is, as shown in FIG. 3, the left and right body parts 10 (thigh abdomen covering portion 14, expansion / contraction suppressing portion 16, buttocks tightening portion 18, buttocks tightening portion 20, buttocks covering portion 22, thigh tightening portion 24, the thigh back side covering portion 26 and the lower end portion 28) are respectively constituted by warp knitted fabrics 30 knitted integrally. In order to create the girdle 1, the right body 10 is cut from the warp knitted fabric 30 shown in FIG. 3, the left body 10 is cut from the warp knitted fabric (not shown), and these are cut into the abdominal cloth 12 and the crotch (see FIG. (Not shown). In addition, the warp knitted fabric 30 which concerns on this embodiment can be manufactured, for example using Karl Mayer jacquard raschel machine RSJ5 / 1EL. The warp knitted fabric 30 can also be configured by supplying yarn in the direction opposite to the direction indicated by the arrow S.

  Here, as shown in FIG. 3, for example, in the W1st wale, the thigh abdomen side covering part 14, the expansion and contraction suppressing part 16, the thigh tightening part 24, and the thigh back side covering part 26 are The thigh elastic band member 24, the thigh back side covering part 26, the expansion / contraction suppressing part 16, and the thigh abdomen side covering part 14 are continuously knitted by the same thread. Further, for example, in the W-th wale, the thigh abdomen covering portion 14, the expansion / contraction suppressing portion 16, the buttocks tightening portion 20, the buttocks covering portion 22, and the thigh tightening portion 24 are made of the same thread with the buttocks covering portion 22, The buttock tightening portion 20, the thigh tightening portion 24, the expansion / contraction suppressing portion 16, and the thigh ventral side covering portion 14 are successively knitted.

  Then, about the 1st part 32 which respectively comprises the thigh abdominal side coating | coated part 14, the buttocks coating | coated part 22, and the thigh back side coating | coated part 26 among the warp knitted fabric 30, With reference to FIGS. explain. The first portion 32 of the warp knitted fabric 30 includes a ground structure 34 and insertion yarn groups 36 and 38.

  The ground structure 34 is the basis of the first portion 32, and exists over the entire surface of the first portion 32. As shown in FIG. 5, the ground structure 34 is configured by three types of yarns Y1 to Y3 (ground yarns) in the present embodiment. As the yarns Y1 and Y2, for example, 33 dtex, 26 filament nylon yarn (Ny33T / 26-2M94 manufactured by Toray Industries, Inc.) can be used. As the yarn Y3, for example, a 310 dtex polyurethane yarn (Roica (registered trademark) 310T-C804 manufactured by Asahi Kasei Fibers Co., Ltd.) can be used.

  Here, in the organization charts of FIGS. 5 to 11, the black dots represent the positions of the needle heads of the courses, and the weft-direction gaps between the black dots represent the inter-needle portions. Also, in the organization charts of FIGS. 5 to 11, a series of black dots arranged in the weft direction represents one course, and when the yarn is supplied in the arrow S direction, what kind of knitting method is used in each course. This is indicated by a single thread. Further, in the organization charts of FIGS. 5 to 11, the rightmost needle portion through which each yarn is guided and passed by the guide bar is set to 0 for the purpose of expressing the knitting of the yarn by the position of the needle portion, and sequentially from there. Numbers 1, 2, 3,... Are assigned to the left side (some numbers are assigned 0, 2, 4, 6,... Depending on the type of knitting machine).

  The yarn Y1 has a yarn Y1a threaded through the guide bar of the jacquard kite J1 and a thread Y1b threaded through the guide bar of the jacquard kite J2. The yarns Y1a and Y1b are warp knitted by being fed in the arrow S direction. Here, apart from the movement of the heel, the jacquard heels J1 and J2 are displaced in the weft direction by one needle with respect to each guide bar by a piezoelectric element (piezo element) or the like. . The yarns Y1a and Y1b are knitted as different structures by the jacquard tacks J1 and J2. As shown in FIG. 5, the yarns Y1a and Y1b are adjacent to each other at intervals of 1 wal. The broken lines shown in FIGS. 5 and 8 to 10 show the structure of the yarn Y1 when no displacement is given in the weft direction by the piezoelectric elements (piezo elements) of the jacquard rods J1 and J2. is there.

  Specifically, the yarn Y1a moves from the inter-needle portion of the number 1 in the course C1 to the inter-needle portion of the number 2, and moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1 in the course C2. In C3, it moves from the interneedle part of No. 1 to the inter needle part of No. 2, in course C4 it moves from the inter needle part of No. 1 to the inter needle part of No. 0, and in course C5 the number from the inter needle part of No. 0 Move to the interneedle part of No. 1 and move from the inter needle part of No. 2 to the inter needle part of No. 1 in the course C6, and move from the inter needle part of No. 0 to the inter needle part of the No. 1 in the course C7. In C8, it moves from the interneedle of number 2 to the interneedle of number 1, and in course C9, it moves from the interneedle of number 0 to the interneedle of number 1. And, to move from the needle space portion 1 to the needle space portion 0 in the course C10, then is repeated more. That is, the yarn Y1a has 10 courses as one repeating unit. This knitting of the yarn Y1a can be expressed as “12/21/12/10/01/21/01/21/01/10 //”. As a result, the yarn Y1a forms a looping structure in which the opening stitches (in a state where the loops are opened without crossing) and the closing stitches (in a state where the loops are crossed to form a closed stitch) are formed. .

  Further, the yarn Y1b moves from the inter-needle portion of the number 0 in the course C1 to the inter-needle portion of the number 1, in the course C2, moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1, and in the course C3 It moves from the inter-needle part of the number 0 to the inter-needle part of the number 1, moves from the inter-needle part of the number 1 to the inter-needle part of the number 0 in the course C4, and from the inter-needle part of the number 1 in the course C5 In the course C6, it moves from the number 2 needle part to the number 1 needle part, in the course C7 moves from the number 1 needle part to the number 2 needle part, in the course C8 Move from the interneedle part of No. 1 to the inter needle part of No. 0, move from the inter needle part of No. 0 to the inter needle part of No. 1 in the course C9, Was transferred to a needle space portion 1 from the needle space portion 2 in over scan C10, then it is repeated more. That is, the yarn Y1b has 10 courses as one repeating unit. The knitting of the yarn Y1b can be expressed as “01/21/01/10/12/21/12/10/101/21 //”. As a result, the yarn Y1b forms a looping structure in which the opening and closing eyes are mixed. In the actual ground structure 12, the yarn Y1a and the yarn Y1b are alternately arranged in the weft direction at an interval of 1 wal, and the yarns Y1a and Y1b adjacent in the weft direction are intertwined.

  The yarn Y2 is knitted by warp knitting by passing it through the guide bar of the collar GB3 and feeding it in the direction of arrow S. Specifically, the yarn Y2 moves from the inter-needle portion of the number 1 in the course C1 to the inter-needle portion of the number 2, and in the course C2, moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1. In C3, it moves from the interneedle part of No. 1 to the inter needle part of No. 2, in course C4 it moves from the inter needle part of No. 1 to the inter needle part of No. 0, and in course C5 the number from the inter needle part of No. 0 It moves to the part between 1 needles, moves from the part between needles of number 1 to the part between needles of number 0 in course C6, and the above is repeated thereafter. That is, the yarn Y2 has 6 courses as one repeating unit. This knitting of the yarn Y2 can be expressed as “12/21/12/10/01/10 //”. As a result, the yarn Y2 forms a looping structure in which the opening and closing eyes are mixed. Note that in the actual ground structure 34, a plurality of yarns Y2 are arranged at 1-well intervals in the weft direction, and yarns Y2 adjacent in the weft direction are intertwined.

  The yarn Y3 is threaded through the guide bar of the collar GB4 and fed in the direction of arrow S, so that the yarn Y3 is inserted along the warp direction into the knitted structure knitted by the warp knitting with the yarns Y1 and Y2. Specifically, the yarn Y3 swings in at the position of the inter-needle number 2 in the course C1 and swings out at the same position, swings in the position of the inter-needle number 1 in the course C2, and the same position. Swing out at course C3, swinging in at the position between the needles of No. 2 and swinging out at the same position, swinging in at the position of the needle between No. 0 in course C4 and swinging out at the same position In course C5, swing in at the position of the number 1 needle and swing out at the same position, in course C6 swing in at the position of the number 0 needle and swing out at the same position, and thereafter Is repeated. That is, the yarn Y3 has 6 courses as one repeating unit. This knitting of the yarn Y3 can be expressed as “22/11/22/00/11/00 //”. Thereby, the yarn Y3 is in a state where it lies between the needle loops, between the sinker loops, or the like, that is, a state in which the yarn Y3 is entangled with the yarns Y1 and Y2 to form an insertion structure. In the actual ground structure 12, a plurality of yarns Y3 are arranged at intervals of 1 wal in the weft direction.

  As shown in FIG. 6, the insertion yarn group 14 (first insertion yarn group) is composed of four yarns Y4a to Y4d (first to fourth first insertion yarns) of the same type. As the yarns Y4a to Y4d, for example, 78 dtex polyurethane yarn (Roica (registered trademark) 78T-C805 manufactured by Asahi Kasei Fibers Co., Ltd.) can be used.

  Each of the yarns Y4a to Y4d is threaded through the guide bar of the collar GB5 and fed in the direction of the arrow S, so that the yarns Y4a to Y4d are warp knitted by the yarns Y1 and Y2 in a state where they are aligned in the weft direction at one wale interval. Inserted along the warp direction. Specifically, the yarn Y4a swings in and out at the position of the inter-needle number 5 in the course C1, and swings in and out at the inter-needle position of the number 4 in the course C2, and in the course C3. Swing in and swinging out at the position between the needles of No. 5 and swinging in and out at the position of the needle between No. 3 in the course C4 and swinging in and out at the position of the inter needle between the No. 4 in the course C5 Swing out, swing-in and swing-out at the position between the needles of number 2 on course C6, swing-in and swing-out at the position between the needles of number 3 on course C7, and between the needles of number 4 on course C8 Swing in and out at the position of the Swing-in and swing-out at the position of the inter-needle number 3 in the course C9, swing-in and swing-out at the position of the inter-needle number 1 in the course C10, and at the position of the inter-needle position of the number 2 in the course C11 Swing in and swinging out, swinging in and out at the position of the number 0 needle in the course C12, swinging in and out at the position of the number 1 needle in the course C13, number 0 in the course C14 Swing-in and swing-out at the position between the needles of No. 1, swing-in and swing-out at the position of the number 2 between the needles in course C15, and swing-in and swing-out at the position of the number 1 between the needles in course C16 And on course C17 Swing-in and swing-out at the position between the needles of No. 2 and swing-in and swing-out at the position of the inter-needle of No. 1 in the course C18 and swing-in at the position of the inter-needle of No. 3 in the course C19 Swing out, swinging in and out at the position of the number 2 needle in the course C20, swinging in and out at the position of the number 3 needle in the course C21, and number 2 in the course C22 Swing in and swinging out at the position of the middle part, swinging in and swinging out at the position of the number 4 needle in the course C23, swinging in and out at the position of the number 3 needle in the course C24, Then repeat the above The That is, the yarn Y4a has 24 courses as one repeating unit.

  The knitting of this yarn Y4a is "55/44/55/33/44/22/33/44/33/11/22/00/11/00/22/11/22/11/33/22/33 / 22/44/33 // ". Thereby, the yarn Y4a is in a state where it lies between the needle loops, between the sinker loops, or the like, that is, a state in which the yarn Y4a is entangled with the yarns Y1 and Y2, and constitutes an insertion structure.

  Moreover, the thread | yarn 4a exhibits a meandering shape as a whole, as FIG. 6 shows. Specifically, the yarn 4a progresses in the warp direction as a whole as it progresses from the course C1 to the course C3, and progresses as a whole in the right direction in the drawing as it progresses from the course C3 to the course C12, from the course C12 to the course C14. As it progresses, it progresses in the warp direction as a whole, and as it progresses from course C14 to course C24, it progresses in the left direction of the drawing as a whole. Therefore, the portion 36a (first portion) in the courses C3 to C12 of the yarn 4a extends in a direction intersecting the warp direction as a whole, and the portion 36b (second portion) in the courses C14 to C24 of the yarn 4a. Is extended in a direction intersecting the warp direction as a whole, and a portion 36c (bent portion) in the courses C12 to C14 of the yarn 4a extends in the direction along the warp direction as a whole and bends connecting the portions 36a and 36b. It has become a part. The same applies to the yarns Y4b to Y4d.

  As shown in FIG. 6, the insertion yarn group 16 (second insertion yarn group) is composed of four yarns Y5a to Y5d (first to fourth second insertion yarns) of the same type. As the yarns Y5a to Y5d, for example, 78 dtex polyurethane yarn (Roica (registered trademark) 78T-C805 manufactured by Asahi Kasei Fibers Corporation) can be used.

  Each of the yarns Y5a to Y5d is threaded through the guide bar of the collar GB6 and fed in the direction of the arrow S, so that the yarns Y5a to Y5d are warp knitted by the yarns Y1 and Y2 in a state where they are aligned in the weft direction at one wale interval. Inserted along the warp direction. Specifically, the yarn Y5a swings in and out at the position of the number 1 needle in the course C1, swings in and swings out at the position of the number 0 needle in the course C2, and in the course C3. Swing in and swinging out at the position between the needles of No. 2 and swinging in and out at the position of the needle between No. 1 in the course C4 and swinging in and out at the position of the needle between No. 2 in the course C5 Swing out, swing in and swing out at the position of the number 1 needle in the course C6, swing in and out at the position of the number 3 needle in the course C7, and between the number 2 needles in the course C8 Swing in and out at the position of the Swing in and swinging out at the position between the needles of No. 3 in the course C9, swinging in and swinging out at the position of the needles between the No. 2 in the course C10, and at the position of the inter needle between the No. 4 in the course C11 Swing-in and swing-out, swing-in and swing-out at the position of the inter-needle number 3 on the course C12, swing-in and swing-out at the position of the inter-needle number 5 on the course C13, number 4 on the course C14 Swing-in and swing-out at the position between the needles of No. 5, swing-in and swing-out at the position of the inter-needle number 5 in course C15, and swing-in and swing-out at the position between the needles number 3 in course C16 And on course C17 Swing-in and swing-out at the position between the needles of No. 4 and swing-in and swing-out at the position of the needle between No. 2 in the course C18 and swing-in at the position of the inter-needle of No. 3 in the course C19 Swing out, swinging in and out at the position of the number 2 needle in the course C20, swinging in and out at the position of the number 3 needle in the course C21, and number 1 in the course C22 Swing in and swinging out at the middle position, swinging in and swinging out at the position of the number 2 needle in course C23, swinging in and out at the position of the number 0 needle in course C24, Then repeat the above The That is, the yarn Y4a has 24 courses as one repeating unit.

  The knitting of this yarn Y4a is "11/00/22/11/22/11/33/22/33/22/44/33/55/44/55/33/44/22/33/22/33 / 11/22/00 // ". Thereby, the yarn Y5a is in a state where it lies between the needle loops, between the sinker loops, or the like, that is, the yarn Y5a is intertwined with the yarns Y1 and Y2, and is knitted into the yarns Y1 and Y2, thereby constituting the insertion structure.

  Moreover, the thread | yarn 5a exhibits a meandering shape as a whole, as FIG. 6 shows. Specifically, the yarn 5a proceeds in the warp direction as a whole as it progresses from the course C1 to the course C2, and progresses in the left direction as a whole as it progresses from the course C2 to the course C13, from the course C13 to the course C15. As it progresses, it progresses in the warp direction as a whole, and as it progresses from course C15 to course C24, it progresses in the right direction of the drawing as a whole. Therefore, a portion 38a (first portion) in the course C2 to C13 of the yarn 5a extends in a direction intersecting with the warp direction as a whole, and a portion 38b (second portion) in the course C15 to C24 of the yarn 5a. Is extended in a direction intersecting the warp direction as a whole, and a portion 38c (bent portion) of the course C13 to C15 of the yarn 5a extends as a whole along the warp direction and bends connecting the portions 38a and 38b. It has become a part. The same applies to the yarns Y5b to Y5d.

  Here, a state where the yarns Y4a to Y4d and the yarns Y5a to Y5d are inserted into the ground structure 34 will be described with reference to FIG. First, paying attention to the yarn Y4a and the yarn Y5a, the portion 36a of the yarn Y4a and the portion 38a of the yarn Y5a are knitted to the ground structure 12 as they approach each other in the warp direction (arrow S direction). The portion 36b of the yarn Y4a and the portion 38b of the yarn Y5a are knitted into the ground structure 34 while being separated from each other as they proceed in the warp direction (the direction of the arrow S). The portion 36c of the yarn Y4a and the portion 38c of the yarn Y5a overlap each other when viewed from the thickness direction. Therefore, it can be said that the yarn Y4a and the yarn Y5a are in a correspondence relationship from the viewpoint of the overlap between the portion 36c of the yarn Y4a and the portion 38c of the yarn Y5a. Here, “overlapping each other when viewed from the thickness direction” means not only the case where they completely overlap and match, but also the portion between the needle through which the portion 36c of the yarn Y4a passes and the portion 38c of the yarn Y5a. A case where the portion between the needles through which the needles pass coincides is widely included.

  Subsequently, when paying attention to the yarn Y4b and the yarn Y5b, the portion 36a of the yarn Y4b and the portion 38a of the yarn Y5b are knitted into the ground structure 34 while approaching each other in the warp direction (arrow S direction). The portion 36b of the yarn Y4b and the portion 38b of the yarn Y5b are knitted into the ground structure 34 while being separated from each other as the warp direction (arrow S direction) is advanced. The portion 36c of the yarn Y4b and the portion 38c of the yarn Y5b overlap each other when viewed from the thickness direction. Therefore, it can be said that the yarn Y4b and the yarn Y5b are in a correspondence relationship from the viewpoint of the overlap between the portion 36 of the yarn Y4b and the portion 38c of the yarn Y5b. Here, “overlapping each other when viewed from the thickness direction” means not only the case where they completely overlap and match, but also the portion between the needle through which the portion 36c of the yarn Y4b passes and the portion 38c of the yarn Y5b. A case where the portion between the needles through which the needles pass coincides is widely included.

  Subsequently, paying attention to the yarn Y4c and the yarn Y5c, the portion 36a of the yarn Y4c and the portion 38a of the yarn Y5c are knitted into the ground structure 34 as they approach each other in the warp direction (arrow S direction). The portion 36b of the yarn Y4c and the portion 38b of the yarn Y5c are knitted into the ground structure 34 while being separated from each other as they proceed in the warp direction (the direction of the arrow S). The portion 36c of the yarn Y4c and the portion 38c of the yarn Y5c overlap each other when viewed from the thickness direction. Therefore, it can be said that the yarn Y4c and the yarn Y5c are in a correspondence relationship from the viewpoint of the overlap between the portion 36c of the yarn Y4c and the portion 38c of the yarn Y5c. Here, “overlapping each other when viewed from the thickness direction” means not only the case where they completely overlap and coincide with each other, but also the portion between the needle through which the portion 36c of the yarn Y4c passes and the portion 38c of the yarn Y5c. A case where the portion between the needles through which the needles pass coincides is widely included.

  Subsequently, when paying attention to the yarn Y4d and the yarn Y5d, the portion 36a of the yarn Y4d and the portion 38a of the yarn Y5d are knitted to the ground structure 34 as they approach each other in the warp direction (arrow S direction). The portion 36b of the yarn Y4d and the portion 38b of the yarn Y5d are knitted into the ground structure 34 while being separated from each other as they proceed in the warp direction (the direction of the arrow S). The portion 36c of the yarn Y4d and the portion 38c of the yarn Y5d overlap each other when viewed from the thickness direction. Therefore, it can be said that the yarn Y4d and the yarn Y5d are in a correspondence relationship from the viewpoint of the overlap between the portion 36c of the yarn Y4d and the portion 38c of the yarn Y5d. Here, “overlapping each other when viewed from the thickness direction” means not only the case where they completely overlap and match, but also the portion between the needle through which the portion 36c of the yarn Y4d passes and the portion 38c of the yarn Y5d. A case where the portion between the needles through which the needles pass coincides is widely included.

  As described above, the first portion 32 of the warp knitted fabric 30 includes, as shown in FIG. 4, the region A composed of the ground structure 34, the region B1 composed of the ground structure 34 and the insertion yarn group 36, and the ground structure 34 and the insertion yarn group. It has area | region B2 which consists of 38, and area | region C which consists of the ground structure 34 and the insertion thread groups 36 and 38.

  Next, a second portion (not shown) that constitutes the buttocks tightening portions 18 and 20 and the lower end portion 28 of the warp knitted fabric 30 will be described. The second portion of the warp knitted fabric 30 has a ground structure (not shown) and insertion yarn groups 36 and 38 similar to the first portion 32. Here, since the ground structure of the second portion is only different from the ground structure 34 of the first portion 32 in terms of the knitting of the yarn Y1, the yarn Y1 will be particularly described with reference to FIG.

  The yarn Y1 is passed through the guide bar of the jacquard heel J1 or jacquard heel J2 and is fed in the direction of arrow S, so that the warp knitting is performed. Specifically, the yarn Y1 moves from the inter-needle portion of the number 1 in the course C1 to the inter-needle portion of the number 2, and moves from the inter-needle portion of the number 1 to the inter-needle portion of the number 0 in the course C2. In C3, it moves from the interneedle part of number 1 to the interneedle part of number 2, in course C4 it moves from the inter needle part of number 2 to the inter needle part of number 1, and in course C5, it goes from the inter needle part of number 0 It moves to the part between 1 needles, moves from the part between 2 needles in course C6 to the part between 1 needles, and repeats the above. That is, the yarn Y1 has 6 courses as one repeating unit. This knitting of the yarn Y1a can be expressed as “12/10/12/21/01/21 //”. As a result, the yarn Y1 forms a looping structure in which the opening and closing eyes are mixed. In an actual ground structure, a plurality of yarns Y1 are arranged at intervals of 1 wal in the weft direction, and yarns Y1 adjacent in the weft direction are intertwined.

  Subsequently, a third portion (not shown) constituting the thigh elastic band member 24 of the warp knitted fabric 30 will be described. The third portion of the warp knitted fabric 30 has a ground structure (not shown) and insertion yarn groups 36 and 38 similar to the first portion 32. Here, the ground texture of the third portion is only different from the ground texture 34 of the first portion 32 in terms of the knitting of the yarn Y1, and particularly the yarn Y1 will be described with reference to FIG.

  The yarn Y1 is passed through the guide bar of the jacquard heel J1 or jacquard heel J2 and is fed in the direction of arrow S, so that the warp knitting is performed. Specifically, the yarn Y1 moves from the inter-needle portion of the number 0 in the course C1 to the inter-needle portion of the number 1, and moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1 in the course C2. Repeats the above. That is, the yarn Y1 has two courses as one repeating unit. This knitting of the yarn Y1a can be expressed as “01/21 //”. As a result, the yarn Y1 forms a looping structure consisting of open stitches in all courses. In an actual ground structure, a plurality of yarns Y1 are arranged at intervals of 1 wal in the weft direction, and yarns Y1 adjacent in the weft direction are intertwined.

  Then, the 4th part (not shown) which comprises the expansion-contraction suppression part 16 among the warp knitted fabric 30 is demonstrated. As shown in FIG. 10, the fourth portion of the warp knitted fabric 30 is composed of five types of yarns Y1 to Y5 in the present embodiment.

  The yarn Y1 is passed through the guide bar of the jacquard heel J1 or jacquard heel J2 and is fed in the direction of arrow S, so that the warp knitting is performed. Specifically, the yarn Y1 moves from the inter-needle portion of the number 0 in the course C1 to the inter-needle portion of the number 1, and moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1 in the course C2. Repeats the above. That is, the yarn Y1 has two courses as one repeating unit. This knitting of the yarn Y1a can be expressed as “01/32 //”. As a result, the yarn Y1 forms a looping structure consisting of open stitches in all courses. In the actual structure of the fourth portion, a plurality of yarns Y1 are arranged at 1-well intervals in the weft direction, and yarns Y1 adjacent in the weft direction are intertwined.

  The yarn Y2 is knitted by warp knitting by passing it through the guide bar of the collar GB3 and feeding it in the direction of arrow S. Specifically, the yarn Y2 moves from the inter-needle portion of the number 1 in the course C1 to the inter-needle portion of the number 2, and in the course C2, moves from the inter-needle portion of the number 2 to the inter-needle portion of the number 1. In C3, it moves from the interneedle part of No. 1 to the inter needle part of No. 2, in course C4 it moves from the inter needle part of No. 1 to the inter needle part of No. 0, and in course C5 the number from the inter needle part of No. 0 It moves to the part between 1 needles, moves from the part between needles of number 1 to the part between needles of number 0 in course C6, and the above is repeated thereafter. That is, the yarn Y2 has 6 courses as one repeating unit. This knitting of the yarn Y2 can be expressed as “12/21/12/10/01/10 //”. As a result, the yarn Y2 forms a looping structure in which the opening and closing eyes are mixed. In the actual structure of the fourth portion, a plurality of yarns Y2 are arranged at 1-well intervals in the weft direction, and yarns Y2 adjacent in the weft direction are intertwined.

  The yarns Y3 to Y5 are threaded through the guide bars of the ridges GB4 to GB6 and fed in the direction of the arrow S, so that the yarns Y3 and Y5 follow the warp knitting structure knitted by the yarns Y1 and Y2 along the warp direction. Inserted. Specifically, all of the yarns Y3 to Y5 swing in at the position of the inter-needle number 2 in the course C1 and swing out at the same position, and swing at the position of the inter-needle number 1 in the course C2. Swing out at the same position and swinging out at the position of the number 2 needle in the course C3 and swinging out at the same position in the course C3 and swinging in at the position of the number 0 needle in the course C4 and the same Swing out at the position, swing in at the position of the number 1 needle in the course C5 and swing out at the same position, swing in at the position of the number 0 needle in the course C6 and swing out at the same position Then, the above is repeated. That is, the yarn Y3 has 6 courses as one repeating unit. The knitting of the yarns Y3 to Y5 can be expressed as “22/11/22/00/11/00 //”. Thereby, the yarns Y3 to Y5 are in a state where they lie between the needle loops or between the sinker loops, that is, the yarns Y1 and Y2 are intertwined with the yarns Y1 and Y2 to form an insertion structure. . In the actual structure of the fourth portion, the plurality of yarns Y3 to Y5 are arranged at intervals of 1 wal in the weft direction.

  In the present embodiment as described above, the outer portion of the thigh is covered with the expansion / contraction suppression portion 16 that is relatively difficult to expand and contract in the wearing state. For this reason, the outer portion of the wearer's thigh is tightened by the expansion / contraction suppression portion 16, so that the bulging of the outer portion of the thigh is suppressed and a beautiful and clean body line can be created.

  In the present embodiment, the back side and the inside of the thigh are partially covered by the thigh elastic band member 24 that is relatively difficult to expand and contract in the wearing state. Therefore, the crotch part of the wearer's thigh is tightened by the expansion / contraction suppressing part 16 and the thigh elastic band member 24, so that the bulging of the inner part of the thigh is suppressed and the body is more beautiful and clean. It becomes possible to create a line.

  In the present embodiment, the lower edge of the heel portion is covered with the heel portion tightening portion 18 having a relatively large tightening force in the wearing state. For this reason, since the buttock is firmly supported by the buttock tightening portion 18, the hip-up function is exhibited.

  Moreover, in this embodiment, the expansion-contraction suppression part 16, the buttocks tightening part 18, the buttocks covering part 22, and the thigh tightening part 24 are comprised from one warp knitted fabric knitted integrally. That is, the above three body shape correction functions are provided in one warp knitted fabric in each of the right half body and the left half body. Therefore, since no patch is used, it is possible to greatly reduce the possibility of impairing the wearing feeling and appearance while realizing two or more body shape correction functions.

  In the present embodiment, the yarns Y4a to Y4d and Y5a to Y5d are inserted into the ground structure 34 along the warp direction, and the yarns Y4a to Y4d have a meandering shape as a whole by the portions 36a to 36c. At the same time, the yarns Y5a to Y5d have a meandering shape as a whole by the portions 38a to 38c. Therefore, the strength of the warp knitted fabric in the longitudinal direction is ensured. In the present embodiment, the portion 36c of the yarn Y4a and the portion 38c of the yarn Y5a overlap each other when viewed from the thickness direction, and the portion 36c of the yarn Y4b and the portion 38c of the yarn Y5b each other when viewed from the thickness direction. The yarn Y4a overlaps so that the portion 36c of the yarn Y4c and the portion 38c of the yarn Y5c overlap each other when viewed from the thickness direction, and the portion 36c of the yarn Y4d and the portion 38c of the yarn Y5d overlap each other when viewed from the thickness direction. -Y4d and Y5a-Y5d are inserted into the ground structure 34 and knitted. For this reason, the portion 36c of the yarn Y4a and the portion 38c of the yarn Y5a are connected via the ground structure 34, and the portion 36a of the yarn Y4a and the portion 38b of the yarn Y5a intersect with each other in an oblique direction (the warp direction and the weft direction). A line extending continuously in the direction) is formed, and a line extending continuously in an oblique direction is formed by the portion 36b of the yarn Y4a and the portion 38a of the yarn Y5a. The same applies to the yarns Y4b to Y4d and Y5b to Y5d. Therefore, the strength in the oblique direction and the weft direction is ensured. As a result, it is possible to exhibit isotropy with respect to strength.

  Although the preferred embodiments of the present invention have been described in detail above, the present invention is not limited to the above-described embodiments. For example, the long type girdle 1 has been described as an example of bottom clothing, but the present invention may be applied to a short type (short length) girdle 2 as bottom clothing as shown in FIGS. Specifically, the girdle 2 includes left and right body parts 10 and an abdomen cloth 12 and is substantially symmetric with respect to the sagittal plane. The body 10 includes an expansion / contraction suppression portion 16, a buttock tightening portion 18, a buttock tightening portion 20, a buttock covering portion 22, and a lower end portion 28.

  The expansion / contraction suppression part 16 is exhibiting strip | belt shape, and is extended in the up-down direction while covering the outer side of a thigh in a wearing condition. The buttocks tightening portion 18 has a belt shape and extends along the upper edge of the buttocks in a worn state. The buttocks tightening portion 20 has a band shape, and extends along the lower edge of the buttocks in a worn state. In the wearing state, the buttock covering portion 22 is disposed in a region that covers substantially the entire buttock including the top and is surrounded by the expansion / contraction suppression portion 16 and the heel tightening portions 18 and 20. The lower end portion 28 is disposed at the lower end of the girdle 2.

  Here, in the girdle 2, the tightening force of the buttocks tightening portion 20 is larger than that of the buttocks tightening portion 18, the buttocks covering portion 22 and the lower end portion 28. The hook tightening portion 18 and the lower end portion 28 have a tightening force larger than that of the hook covering portion 22. Therefore, the buttocks tightening portion 20 has the largest tightening force, the buttocks tightening portion 18 and the lower end portion 28 have the next largest tightening force, and the buttocks covering portion 22 has the least tightening force. Further, the expansion / contraction suppression portion 16 is less likely to expand and contract, particularly in the direction of the arrow S (the knitting direction of the warp knitted fabric 30 to be described later), compared to other portions.

  Moreover, in this embodiment, although the women's girdles 1 and 2 were described as examples of the bottom clothing, the present invention may be applied to the bottom clothing for men.

  In the present embodiment, nylon yarns that are inelastic yarns are used as the yarns Y1 and Y2, but polyester yarns may be used as other inelastic yarns. Also, polyurethane yarns (spandex yarns), which are elastic yarns, were used as the yarns Y3 to Y5, but other elastic yarns have SCY (single covering yarn), DCY (double covering yarn) and other elastic properties. A thread may be used, and a covering elastic thread in which another synthetic fiber is wound around the elastic thread can also be used.

  Further, the thickness of the yarns Y1 and Y2 is preferably 22 decitex to 78 decitex, and more preferably 28 decitex to 44 decitex. The thickness of the yarn Y3 is preferably 44 dtex to 620 dtex, and more preferably 78 dtex to 470 dtex. The thickness of the yarns Y4 and Y5 is preferably 22 dtex to 620 dtex, and more preferably 44 dtex to 390 dtex.

  In the present embodiment, the looping structure of the ground structure 34 is configured by the yarns Y1, Y2, and the insertion structure of the ground structure 34 is configured by the thread Y3. However, all of the yarns Y1, Y2, Y3 are looped. The ground organization 34 may be configured as follows. The same applies to other geological organizations.

  Further, in the present embodiment, the insertion yarn group 14 is constituted by the four yarns Y4a to Y4d, and the insertion yarn group 16 is constituted by the four yarns Y5a to Y5d. However, the yarns constituting the insertion yarn groups 14, 16 The number of may be two or more.

  In this embodiment, the yarns Y4a to Y4d and Y5a to Y5d have 24 courses as one repeating unit. However, the yarns Y4a to Y4d and Y5a to Y5d have a meandering shape as a whole, and are viewed from the thickness direction. The repeating unit is not limited to 24 courses as long as it has a portion that overlaps and a portion that does not overlap each other. However, when the number of courses of the repeating unit decreases, the swing width in the weft direction as the whole of the yarns Y4a to Y4d and Y5a to Y5d decreases, and the area of the region A composed of the ground texture 12 decreases, so that the strength tends to increase. It is in. On the other hand, when the number of courses of the repeating unit is increased, the swing width in the weft direction as the whole of the yarns Y4a to Y4d and Y5a to Y5d is increased and the area of the region A composed of the ground structure 12 is increased, so that the strength tends to decrease. It is in.

  In the present embodiment, the insertion structure is constituted by the yarns Y4a to Y4d and Y5a to Y5d that have a meandering shape as a whole, but the looping texture is constituted by the yarns Y4a to Y4d and Y5a to Y5d that have a meandering shape as a whole. You may make it comprise. Specifically, for example, as shown in FIG. 13, the yarns Y4a to Y4d are "45/54/45/43/34/32/23/32/23/21/12/10/10/01/10/12 /". 21/12/21/23/32/23/32/34/43 // "and the yarns Y5a to Y5d are" 01/10/12/21/12/21/23/32/23 ". / 32/34/43/45/54/45/43/34/32/23/32/23/21/12/10 // ". FIG. 14 partially shows a state in which these yarns Y4a to Y4d, Y5a to Y5d are knitted together with the ground structure 12. In this case, among the yarns Y4a to Y4d and Y5a to Y5d, the yarns adjacent in the weft direction are intertwined.

  6 and 7, all the yarns Y4a to Y4d and Y5a to Y5d constitute an insertion structure in the knitting direction (arrow S direction) of the warp knitted fabric 30. In FIGS. 13 and 14, the warp knitted fabric 30 is used. All the yarns Y4a to Y4d and Y5a to Y5d formed a looping structure in the knitting direction (arrow S direction), but switched between the looping structure and the insertion structure in the knitting direction (arrow S direction) of the warp knitted fabric 30. You may do it. Specifically, for example, with respect to the yarns Y4a to Y4d and Y5a to Y5d, the courses C1 to C8 can be set as an insertion structure, the courses C9 to C16 can be set as a looping structure, and the courses C17 to C24 can be set as an insertion structure.

  Moreover, a pattern may be put in the warp knitted fabric 30 as appropriate, and a pattern may not be put.

  EXAMPLES Hereinafter, although this invention is demonstrated more concretely based on Examples 1-2, the comparative example 1, and FIGS. 15-23, this invention is not limited to a following example.

Example 1
As shown in FIG. 4, a first portion 32 composed of the ground structure 34 and the insertion yarn groups 36 and 38 of the warp knitted fabric 30 was prepared. In the first part 32 of Example 1, Ny33T / 26-2M94 manufactured by Toray Industries, Inc. is used as the yarns Y1a, Y1b, Y2, and Mo-78T-R manufactured by Nisshinbo Co., Ltd. is used as the yarn Y3. As Y5, Roica (registered trademark) 155T-HS manufactured by Asahi Kasei Corporation was used. Further, the knitting of the yarn Y1a threaded through the guide bar of the jacquard kite J1 and the yarn Y1b threaded through the guide bar of the jacquard kite J2 is set to “01/10 //”, and the guide bar of the kite GB3 The knitting of the thread Y2 to be threaded is “12/21/12/10/01/10/10 /”, and the knitting of the thread Y3 to be threaded through the guide bar of the collar GB4 is “22/11/22/00 / 11/00 // ”. Further, the insertion yarn group 14 is composed of 18 yarns Y4, and each yarn Y4 is formed in a meandering shape as a whole, and each yarn Y4 is used as a guide bar of 筬 GB5 so that one repeating unit of each yarn Y4 is 120 courses. Threaded and knitted. Further, the insertion yarn group 16 is made up of 18 yarns Y5, and each yarn Y5 becomes a guide bar of 全体 GB6 so that each yarn Y5 has a meandering shape as a whole and one repeating unit of each yarn Y5 becomes 120 courses. Threaded and knitted. And the 1st part 32 of Example 1 was cut | judged and it was set as the test piece of width (weft direction) 2.5cm and length (warp direction) 20cm.

Subsequently, JIS L 1018 8.15.1 stretch modulus A method (constant stretch method) cut strip method was applied mutatis mutandis to the warp direction, the weft direction and the oblique direction (test piece) under the following conditions. In each direction (upward direction of the surface knitting of 45 ° upward to the right), the stretching operation was repeated until the elongation reached 80%, and immediately returned to the original position at the same speed three times. The tensile force (elongation force) of the test piece when the elongation becomes 30% when the test piece is stretched and the tensile force (tightening force) when the elongation becomes 30% when the test piece contracts. ) Was measured at the first and third times of the above operation. In addition, when the elongation and the tightening force were measured when the elongation reached 30%, when the knitted fabric 30 was used as clothing (underwear), the elongation might exceed 30% when worn. Because it is rare.
Testing machine: Constant speed extension type tensile testing machine Test piece width: 2.5cm
Gripping distance: 10cm
Test speed: 30 cm / min
Initial load: 0cN
Number of repetitions: 3 times Left time after stretching: 0 seconds Left time after returning to the original position: 0 seconds

(Example 2)
Compared to the first portion 32 of the first embodiment, the four yarns Y4 form the insertion yarn group 14, and each yarn Y4 has a meandering shape as a whole, and one repeating unit of each yarn Y4 has 24 courses. The yarns Y4 are knitted by passing them through the guide bar of the collar GB5, and the four yarns Y5 form the insertion yarn group 16, and each yarn Y5 has a meandering shape as a whole and one repeating unit of each yarn Y5. The first portion 32 was prepared in the same manner as in Example 1 except that each yarn Y5 was knitted by passing the yarn Y5 through the guide bar of the heel GB6 so that there were 24 courses. Then, the same test as in Example 1 was performed using the first portion 32 of Example 2.

(Comparative example)
In the warp knitted fabric of the comparative example, Ny33T / 26-2M94 manufactured by Toray Industries, Inc. is used as the yarns Y1a, Y1b, Y2, Roica (registered trademark) 310T-SCR manufactured by Asahi Kasei Corporation is used as the yarn Y3, and the yarn Y4 is used. Asahi Kasei Fiber Co., Ltd. Roica (registered trademark) 44T-SCR was used, and the yarn Y5 was not used. Further, the knitting of the yarn Y1a threaded through the guide bar of the jacquard kite J1 and the yarn Y1b threaded through the guide bar of the jacquard kite J2 is “21/12/21/01/10/01 //”. The knitting of the yarn Y2 threaded through the guide bar of 筬 GB3 is “21/23/21/12/10/12 //”, and the knitting of the yarn Y3 threaded through the guide bar of 筬 GB4 is “ 11/33/11/22/00/22 // ”and the knitting of the yarn Y4 threaded through the guide bar of 筬 GB5 was“ 11/22/00/11/00/22 // ”. And the same test as Example 1 was done using the 1st part of a comparative example.

(Test results)
The test results are shown in FIGS. FIG. 15 is a table showing values of the first extension force and tightening force, and FIG. 16 is a table showing values of the third extension force and tightening force. Based on the test results, the standard deviations in Examples 1 and 2 and Comparative Example of the first and third extension forces and tightening forces were calculated (see FIG. 17).

  According to FIG. 17, the standard deviation of the comparative example is larger than the standard deviations of Examples 1 and 2 in both the first and third extension forces and tightening forces. Considering that the standard deviation obtained here represents a variation in the magnitude of the extension force or the tightening force in the longitudinal direction, the oblique direction, and the weft direction, the first portion 32 in Examples 1 and 2 is used. It was confirmed that there was little variation in the magnitude of the extension force or the tightening force in the warp direction, the oblique direction and the weft direction, and the anisotropy was small (isotropic) in terms of strength. On the other hand, it was confirmed that the first portion in the comparative example has a large variation in the magnitude of the extension force or the tightening force in the warp direction, the oblique direction, and the weft direction, and can be said to have a large anisotropy with respect to strength. . 18 to 21, it can be seen that the variation in the first portion in the comparative example is larger than the variation in the first portion 32 in the first and second embodiments.

Further, based on the test results, in Examples 1 and 2 and the comparative example, the reduction rate of the extension force and the reduction rate of the tightening force in the first and third times are expressed by the following formula (1) in the longitudinal direction, the diagonal direction, and Calculations were made for the latitude direction (see FIGS. 22 and 23). In addition, it shows that a 1st part is strong to repeated expansion and contraction, so that a reduction rate is small, and a 1st part is weak to repeated expansion and contraction, so that a reduction rate is large.
Reduction rate [%] = (first test result-third test result) / first test result × 100 (1)

  According to FIGS. 22 and 23, in Examples 1 and 2, the reduction rate is almost constant in any of the longitudinal direction, the diagonal direction, and the weft direction, whereas in the comparative example, the reduction rate varies greatly depending on the direction. ing. Therefore, in the 1st part 32 in Examples 1 and 2, when it expands and contracts repeatedly, it will extend to the same extent in any direction, and even after repeatedly expanding and contracting, it is possible to maintain isotropy with respect to strength. confirmed. On the other hand, in the first part of the comparative example, it was confirmed that when it was repeatedly expanded and contracted, it became easy to stretch in a specific direction, and after repeated expansion and contraction, the anisotropy was increased with respect to strength.

FIG. 1 is a perspective view showing a state in which a bottom garment according to the present embodiment is viewed from the ventral side. FIG. 2 is a perspective view showing a state in which the bottom clothing according to the present embodiment is viewed from the back side. FIG. 3 is a conceptual diagram showing a warp knitted fabric for creating a bottom garment according to the present embodiment. FIG. 4 is a plan view showing a part of the first portion constituting the thigh abdomen covering portion, the buttock covering portion, and the thigh dorsal covering portion of the warp knitted fabric. FIG. 5 is a structure diagram of a ground structure of a first portion that respectively constitutes a thigh abdomen covering portion, a buttocks covering portion, and a thigh dorsal covering portion of a warp knitted fabric. FIG. 6 is a structure diagram of the yarns Y4a to Y4d and the yarns Y5a to Y5d. FIG. 7 shows that the yarns Y4a to Y4d and the yarns Y5a to Y5d are formed on the ground structure of the first part of the warp knitted fabric constituting the thigh abdomen side covering part, the buttock covering part and the thigh back side covering part, respectively. It is a figure which shows the inserted state partially. FIG. 8 is an organization chart of a ground structure of a second part that respectively constitutes the buttock tightening portion and the lower end portion of the warp knitted fabric. FIG. 9 is a structural diagram of the ground structure of the third portion constituting the thigh tightening portion of the warp knitted fabric. FIG. 10 is an organization chart of the ground structure of the fourth portion constituting the expansion / contraction suppressing portion of the warp knitted fabric. FIG. 11 is a perspective view showing a state in which another example of the bottom clothing according to the present embodiment is viewed from the ventral side. FIG. 12 is a perspective view showing a state in which another example of the bottom clothing according to the present embodiment is viewed from the back side. FIG. 13 is a table showing values of the first extension force and tightening force. FIG. 14 is a table showing the values of the third extension force and tightening force. FIG. 15 is a structure diagram of the yarns Y4a to Y4d and the yarns Y5a to Y5d in another example of bottom clothing according to the present embodiment. FIG. 16 is a view partially showing a state in which the yarns Y4a to Y4d and the yarns Y5a to Y5d in the bottom garment of another example according to the present embodiment are knitted together with the ground structure. FIG. 17 is a table showing standard deviations in Examples 1 and 2 and Comparative Examples of the first and third extension forces and tightening forces. FIG. 18 is a diagram illustrating test results of Examples 1 and 2 and a comparative example when the horizontal axis indicates the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis indicates the first extension force. . FIG. 19 is a diagram illustrating test results of Examples 1 and 2 and a comparative example when the horizontal axis indicates the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis indicates the first tightening force. . FIG. 20 is a diagram illustrating test results of Examples 1 and 2 and a comparative example when the horizontal axis indicates the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis indicates the third extension force. . FIG. 21 is a diagram illustrating test results of Examples 1 and 2 and a comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the third tightening force. . FIG. 22 is a diagram showing the reduction rate of each of the extension forces of Examples 1 and 2 and the comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the reduction rate. . FIG. 23 is a diagram showing the reduction rate of the tightening force in each of Examples 1 and 2 and the comparative example when the horizontal axis represents the longitudinal direction, the diagonal direction, and the weft direction, and the vertical axis represents the reduction rate. .

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Girdle, 10 ... Body, 14 ... Thigh ventral side covering part, 16 ... Expansion / contraction suppression part, 18 ... Buttocks tightening part, 20 ... Buttocks tightening part, 22 ... Buttocks covering part, 24 ... Thigh tightening part, 26 ... Thigh dorsal side covering portion, 28 ... lower end, 30 ... warp knitted fabric, 34 ... ground structure, 36 ... insertion yarn group (first insertion yarn group), 36a ... portion (first portion), 36b ... portion ( Second part), 36c ... part (bent part), 38 ... insertion thread group (second insertion thread group), 38a ... part (first part), 38b ... part (second part), 38c ... part (bent part), Y1 to Y3 ... Yarn (ground yarn), Y4a to Y4d ... Yarn (first to fourth first insertion yarn), Y5a to Y5d ... Yarn (first to fourth second insertion yarn), A, B1, B2, C ... area.

Claims (8)

A right-side expansion / contraction suppression portion that covers at least a part of the outer portion of the right thigh in the wearing state and extends along the vertical direction;
A left-side expansion / contraction suppression portion that covers at least a part of the outer portion of the left thigh in the wearing state and extends along the vertical direction;
A stark tightening portion extending along the lower edge of the starboard portion in the wearing state;
A port part tightening part extending along the lower edge of the port part in the wearing state;
A starboard covering portion covering at least the apex of the starboard portion in the wearing state; and
A port part covering part covering at least the apex of the port part in a wearing state;
The right side expansion / contraction suppression part and the left side expansion / contraction suppression part are less likely to expand and contract than the starboard part tightening part, the port part tightening part, the starboard part covering part, and the port part covering part,
The starboard part tightening part and the port part tightening part have a tightening force larger than that of the starboard part covering part and the starboard part covering part,
The right side expansion / contraction suppression portion, the starboard side tightening portion, and the starboard side covering portion are composed of one warp knitted fabric that is integrally knitted,
The bottom garment characterized in that the left side expansion and contraction restraining part, the port part tightening part and the port part covering part are composed of one warp knitted fabric knitted integrally. The right-side expansion / contraction suppression portion, the starboard portion tightening portion, and the starboard portion covering portion are continuously knitted in the order of the starboard portion covering portion, the starboard portion tightening portion, and the right-side expansion / contraction suppressing portion by the same thread. ,
The left side expansion restraining part, the port part tightening part and the port part covering part are continuously knitted by the same thread in the order of the port part covering part, the port part tightening part and the left side expansion restraining part. The bottom garment according to claim 1, wherein: The starboard part tightening part, the port part tightening part, the starboard part covering part and the port part covering part are:
The ground yarn constituting the ground structure by warp knitting,
Inserted into the ground structure along the warp direction, and knitted together with the ground structure, whereby the first inserted yarn group by the first inserted yarns of the first to Nth (N is a natural number of 2 or more) constituting the inserted tissue And a second insertion yarn group of first to Nth second insertion yarns,
The first to Nth first insertion yarns and the first to Nth second insertion yarns are arranged side by side in the weft direction,
The n-th (n is a natural number of 1 to N) first insertion yarn and the n-th second insertion yarn are arranged in the warp direction while being close to each other, and the warp direction Each of the first portion, the second portion, and the bent portion each having a second portion that is knitted to the ground structure while being separated from each other, and a bent portion that connects the first portion and the second portion. Depending on the part, it has a meandering shape as a whole,
The bent portion of the nth first insertion yarn and the bent portion of the nth second insertion yarn overlap each other when viewed from the thickness direction. The listed bottom clothing. The starboard part tightening part, the port part tightening part, the starboard part covering part and the port part covering part are:
The ground yarn constituting the ground structure by warp knitting,
The first knitting yarn group and the first to Nth knitting yarns by the first knitting yarns of the first to Nth (N is a natural number of 2 or more) constituting the looping organization by knitting with the ground structure along the warp direction. A second knitting yarn group by the second knitting yarn,
The first to Nth first knitting yarns and the first to Nth second knitting yarns are arranged side by side in the weft direction,
The n-th (n is a natural number of 1 to N) first knitting yarn and the n-th second knitting yarn are arranged in the warp direction while being close to each other, the first portion knitted to the ground structure, and the warp direction Each of the first portion, the second portion, and the bent portion each having a second portion that is knitted to the ground structure while being separated from each other, and a bent portion that connects the first portion and the second portion. Depending on the part, it has a meandering shape as a whole,
The bent portion of the n-th first knitting yarn and the bent portion of the n-th second knitting yarn overlap each other when viewed from the thickness direction. The listed bottom clothing. A bottom garment with crotch covering at least a part of the lower body,
A right-side expansion / contraction suppression portion that covers at least a part of the outer portion of the right thigh in the wearing state and extends along the vertical direction;
A left-side expansion / contraction suppression portion that covers at least a part of the outer portion of the left thigh in the wearing state and extends along the vertical direction;
A stark tightening portion extending along the lower edge of the starboard portion in the wearing state;
A port part tightening part extending along the lower edge of the port part in the wearing state;
A starboard covering portion covering at least the apex of the starboard portion in the wearing state; and
A port covering portion covering at least the apex of the port in the wearing state; and
In the wearing state, the right thigh elastic band member disposed below the right hip elastic band member and starting from the right side expansion / contraction suppressing unit and extending to the back side and the inner side of the right thigh region,
In the wearing state, the left thigh elastic band member disposed below the left hip elastic band member and starting from the left side expansion and contraction suppressing portion and extending to the back side and the inner side of the left thigh region,
The right-side expansion / contraction suppression part and the left-side expansion / contraction suppression part are the starboard part tightening part, the starboard part tightening part, the starboard part covering part, the port part covering part, the right thigh part tightening part, and the left thigh part. It is harder to expand and contract than the tightening part,
The stark part tightening part, the left stark part tightening part, the right thigh part tightening part and the left thigh part tightening part have a tightening force larger than that of the stark part covering part and the left starboard part covering part,
The right-side expansion / contraction suppression part, the starboard part tightening part, the starboard part covering part, and the right thigh part tightening part are composed of one warp knitted fabric that is integrally knitted,
The bottom garment characterized in that the left side expansion and contraction restraining part, the port side tightening part, the port side covering part and the left thigh part tightening part are constituted by one warp knitted fabric integrally formed. . The right side expansion restraint part, the stark part tightening part, the stark part covering part, and the right thigh tightening part are formed of the starboard part covering part, the stark part tightening part, and the right thigh part tightening part with the same thread. And is continuously knitted in the order of the right side expansion and contraction suppressing portion,
The left side expansion restraint part, the port part tightening part, the port part covering part and the left thigh part tightening part are composed of the port part covering part, the port part tightening part and the left thigh part tightening part with the same thread. The bottom garment according to claim 5, wherein the bottom garment is continuously knitted in the order of the left side expansion and contraction suppressing portion. The starboard part tightening part, the port part tightening part, the starboard part covering part, the port part covering part, the right thigh part tightening part and the left thigh part tightening part are:
The ground yarn constituting the ground structure by warp knitting,
Inserted into the ground structure along the warp direction, and knitted together with the ground structure, whereby the first inserted yarn group by the first inserted yarns of the first to Nth (N is a natural number of 2 or more) constituting the inserted tissue And a second insertion yarn group of first to Nth second insertion yarns,
The first to Nth first insertion yarns and the first to Nth second insertion yarns are arranged side by side in the weft direction,
The n-th (n is a natural number of 1 to N) first insertion yarn and the n-th second insertion yarn are arranged in the warp direction while being close to each other, and the warp direction Each of the first portion, the second portion, and the bent portion each having a second portion that is knitted to the ground structure while being separated from each other, and a bent portion that connects the first portion and the second portion. Depending on the part, it has a meandering shape as a whole,
The bent portion of the n-th first insertion yarn and the bent portion of the n-th second insertion yarn overlap each other when viewed from the thickness direction. The listed bottom clothing. The starboard part tightening part, the port part tightening part, the starboard part covering part, the port part covering part, the right thigh part tightening part and the left thigh part tightening part are:
The ground yarn constituting the ground structure by warp knitting,
The first knitting yarn group and the first to Nth knitting yarns by the first knitting yarns of the first to Nth (N is a natural number of 2 or more) constituting the looping organization by knitting with the ground structure along the warp direction. A second knitting yarn group by the second knitting yarn,
The first to Nth first knitting yarns and the first to Nth second knitting yarns are arranged side by side in the weft direction,
The n-th (n is a natural number of 1 to N) first knitting yarn and the n-th second knitting yarn are arranged in the warp direction while being close to each other, the first portion knitted to the ground structure, and the warp direction Each of the first portion, the second portion, and the bent portion each having a second portion that is knitted to the ground structure while being separated from each other, and a bent portion that connects the first portion and the second portion. Depending on the part, it has a meandering shape as a whole,
The bent portion of the n-th first knitting yarn and the bent portion of the n-th second knitting yarn overlap each other when viewed from the thickness direction. The listed bottom clothing.