JP2016141445A - Container for repetitive use - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a container for repetitive use which can facilitate replacement work of a bag with a mouth plug.SOLUTION: A container 1 for repetitive use is a container capable of replacing a bag 10 with a mouth plug, which stores a liquid detergent or the like, and comprises a container body 20 for storing the bag 10 with the mouth plug, and an inner lid 30 which sandwiches and fixes a mouth plug 12 and is fitted into the container body 20. The inner lid 30 has top plate parts 31, 32 forming an opening part 30a for sandwiching the mouth plug 12 as a whole at the inside, and bendable hinge parts 33, 34 connecting the top plate parts 31, 32. The top plate parts 31, 32 sandwich and fix the mouth plug 12 by the opening 30a formed when the hinge parts 33, 34 are bent, and release the fixing of the mouth plug by the opening 30a when the hinge parts 33, 34 are stretched. The hinge parts 33, 34 are fitted to the top plate parts 31, 32 so as to be located at the inner side from the outer edges of the top plate parts 31, 32 in a plane direction.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a repeated use container, and more particularly to a repeated use container capable of changing a bag with a cap.

  When refilling liquid detergent or the like, the opening of the refill pack is opened by incision, and the liquid detergent bottle is filled with liquid detergent or the like for refilling. In such a refilling method, the contents of the refill pack may be spilled when performing the refilling operation. Therefore, for example, Patent Document 1 proposes a bottle and cap configuration in which the refill pack can be stored and used in the bottle body as it is so as not to spill the contents of the refill pack. .

JP-A-8-192872

  However, in the bottle and cap configuration described in Patent Document 1, after opening the opening portion of the refill pack by incision, the opening portion is relatively thin and easily bent, and a large number of members such as pipes, packing, and fitting members are used. It is configured to be used fixed to the cap. For this reason, when performing the fixing operation, the unsealed portion may come in, and it may be difficult to securely fix the unsealed portion to the cap, which may make the operation difficult. In addition, the contents such as liquid detergent are prevented from leaking between the refill pack and the cap by a seal member such as packing, so that the sealing performance should be maintained when the refill pack is replaced several times. May be difficult.

  This invention is for solving the subject mentioned above, and it aims at providing the repeated use container which can perform the replacement | exchange operation | work of a bag with a cap stopper easily.

  As one aspect of the present invention, the present invention relates to a reusable container capable of replacing a bag with a cap that contains predetermined contents. This repeated use container includes a container main body that houses a bag with a cap, and an inner lid that is fitted and fixed to the container main body while sandwiching and fixing the cap of the bag with a plug. The inner lid has a plurality of top plate portions that form an opening for sandwiching the plug as a whole, and a flexible hinge portion that connects the plurality of top plate portions to each other, and the plurality of top plate portions are The plug is sandwiched and fixed by the opening formed when the hinge portion is bent, and the plug is fixed by the opening when the hinge portion is extended. In this repeated use container, the hinge portion is attached to the top plate portion so as to be positioned on the inner side in the plane direction than the outer edge of the top plate portion at least when the hinge portion is bent.

  In this repeated use container, as a configuration for enabling replacement of a bag with a cap that contains predetermined contents, a plurality of top plate portions that form an opening for sandwiching the plug as a whole, and a plurality of top plates An inner lid having a bendable hinge portion for connecting the plate portions to each other is provided, and the cap of the bag with a cap is sandwiched and fixed by an opening formed when the hinge portion is bent. In this case, it is possible to provide sealing performance or the like in advance, and usually the bag with a cap having a plug having a predetermined strength is fixed at the opening by the bending action of the hinge portion. The replacement work can be easily performed without causing problems such as sex. In addition, the above-mentioned repeated use container may be configured to include a cap-attached bag containing predetermined contents and an inner cap for closing the cap of the cap-attached bag from the beginning, or added later. The inner cap is configured to be fitted into the plug with the inner lid interposed therebetween. In addition, since the container that is repeatedly used has a cap with a cap and an inner cap that closes the cap, the sealing property can be easily provided even if the content is a liquid or the like. Further, in this repeated use container, the hinge portion is attached to the top plate portion so as to be positioned on the inner side in the planar direction from the outer edge of the top plate portion at least when the hinge portion is bent. In this case, since the hinge portion does not protrude from the outer edge of the inner lid in which the bag with a cap is fixed at the opening by bending of the hinge portion, the inner lid can be easily fitted into the container body.

  In the above repeated use container, the plug includes a large outer diameter portion and a small outer diameter portion having a smaller diameter than the large outer diameter portion, and an opening formed by a plurality of top plate portions has a small outer diameter. It is preferable to pinch and fix the plug by entering the diameter portion. In this case, since the movement of the opening that has entered the small outer diameter portion is restricted by the large outer diameter portion, the movement of the replaced bag with a plug can be suppressed.

  In the above repeated use container, the hinge part is preferably attached below or above the plurality of top plate parts. In this case, it can be easily realized that the hinge portion is attached to the top plate portion so as to be located on the inner side in the planar direction from the outer edge of the top plate portion.

  In the above-described repeated use container, it is preferable that the hinge portion bends toward the inner side in the planar direction of the plurality of top plate portions or toward the container body when the hinge portion is bent. In this case, when the hinge portion is bent, it can be easily realized that the hinge portion is attached to the top plate portion so as to be located on the inner side in the planar direction from the outer edge of the top plate portion.

  In the above repeated use container, at least one of the container main body and the inner lid may be formed with a hole through which air can permeate. Depending on the contents contained in the bag with a stopper, oxygen in the air may be absorbed and the inside of the sealed container may be decompressed, and the container may be recessed due to such decompression. However, by forming the holes as described above, the container body and the like can be prevented from being dented, and the appearance of the container can be maintained in a clean state.

  In the above-mentioned repeated use container, it is preferable that the hinge portion is pre-molded so as to be bent in a predetermined direction when bent. In this case, the hinge portion can be bent in a certain direction, and the possibility that the hinge portion will be damaged can be reduced even when the replacement operation of the bag with the cap is repeated.

  The above-described repeated use container may further include an outer cap that is fitted into the container body. In addition, when providing a scale line in such an outer cap, since it can be used also as a measuring cup, the convenience of use can be improved.

  In the above-described repeated use container, the hinge portion may be attached to the top plate portion at a position that enters a predetermined distance from the edge on the other top plate portion side to which the top plate portion is connected. In this case, when the hinge portion is bent and the adjacent top plate portions are in contact with each other, the accommodation location of the hinge portion can be secured.

  In the above-mentioned repeated use container, the hinge part may have a notch at the edge of the center part in the longitudinal direction and closer to the inner side in the planar direction of the top plate part. In this case, the hinge portion can be bent more reliably toward the inner side in the planar direction of the top plate portion.

  ADVANTAGE OF THE INVENTION According to this invention, the repeated use container which can perform the replacement | exchange operation | work of a bag with a cap easily can be provided.

FIG. 1 is an exploded perspective view of a repeated use container according to an embodiment of the present invention. FIG. 2 is a plan view showing an inner lid of the repeated use container shown in FIG. 3A is a cross-sectional view taken along the line III (a) -III (a) of the inner lid shown in FIG. 2, and FIG. 3B is a sectional view of the inner lid shown in FIG. It is sectional drawing along the -III (b) line. 4 is a cross-sectional view of the inner lid shown in FIG. 2 taken along line IV-IV. FIG. 5A is a plan view showing a hinge portion of the inner lid shown in FIG. 2, and FIGS. 5B and 5C are plan views showing modified examples of the hinge portion. FIG. 6 is a partially enlarged cross-sectional view showing a state where the plug is sandwiched and fixed by the inner lid. FIG. 7 is a perspective view showing a filling method of the repeated use container shown in FIG.

  Hereinafter, the repeated use container according to the present invention will be described in detail with reference to the drawings. In the description, the same reference numerals may be used for the same elements or elements having the same function, and redundant description is omitted.

  FIG. 1 is an exploded perspective view of a repeated use container according to an embodiment of the present invention. The repeated use container 1 is a container that can replace the bag 10 with a cap that contains predetermined contents. As shown in FIG. 1, the bag 10 with a cap, a container body 20, an inner lid 30, and an inner cap 40 and an outer cap 50. Examples of the contents accommodated in the bag 10 with a stopper include powders such as detergents, bathing agents and powdered milk, or liquids such as detergents and bathing agents, but are not limited thereto, and various types Can be accommodated.

  The spigot-equipped bag 10 is a bag for storing predetermined contents, and has a bag portion 11 formed of a film pack or the like, and a spigot 12 serving as an entrance of the content is provided at the distal end portion. It has a configuration. The spigot 12 is configured to have a predetermined strength. A screw portion 12a is formed on the outer peripheral portion of the spigot 12, and the screw portion 12a is screwed into a nut portion (not shown) formed in the inner cap 40, thereby providing a bag with a spigot. The 10 contents are sealed to prevent leakage. Depending on the type (for example, powder) of the contents stored in the bag 10 with a stopper, it may not be sealed. Further, the plug 12 is formed with a fitting portion 12b into which a later-described inner lid 30 is fitted. In addition, since the bag 10 with a stopper is conventionally used for the other use, the detailed description of the structure is abbreviate | omitted.

  The container body 20 is a container for storing the bag 10 with a stopper, and has a storage portion for storing the bag 10 with a stopper therein. The container body 20 has, for example, a bottomed cylindrical shape whose cross section is circular, elliptical, polygonal, or the like, and one side is open as an opening 20a. The container body 20 can be formed of, for example, plastic or paper, but is preferably formed of plastic from the viewpoint of water resistance. The container body 20 may be formed with one or a plurality of holes through which air can permeate. When the contents stored in the bag with stopper 10 absorb oxygen in the air (for example, coffee beans), if the container is a sealed container, the inside of the container 1 is decompressed due to the absorption of oxygen. However, by providing such a hole, the dent of the container due to the reduced pressure can be suppressed. In addition, you may make it provide such a hole in the inner cover 30 demonstrated below with the container main body 20 or separately from the container main body 20. FIG.

  The inner lid 30 is a member for sandwiching the cap 12 of the bag with cap 10 by the opening 30 a and fixing it to the container body 20, and is formed so that its outer shape is fitted into the container body 20. The inner lid 30 has a pair of top plate portions 31 and 32 (a plurality of top plate portions) that form the opening 30a as a whole inside and a pair of bendable hinge portions that connect the top plate portions 31 and 32 to each other. 33, 34. As shown by the arrows in the figure, the inner lid 30 has the top plates 31 and 32 brought close to each other and integrated as shown by the arrows in the figure, and the plug 12 is fixed by the opening 30a. , 34 is extended so that the top plate portions 31, 32 are separated and their fixation is released. In FIG. 1, the top-plate parts 31 and 32 have shown the state which spaced apart. Details of the inner lid 30 will be described later.

  The inner cap 40 is a cap member for closing the plug 12 of the bag 10 with plug. The inner cap 40 includes an opening 42 for taking in and out the contents stored in the bag 10 with a stopper, and a lid 44 for closing the opening 42. The inner cap 40 is preferably configured to seal the stopper 12 when liquid is contained in the stoppered bag 10, but in the case of powder or the like, the inner cap 40 is sealed to the extent that the contents do not leak. Configuration may be sufficient. The inner cap 40 is made of, for example, a plastic material. Further, the inner cap 40 is formed therein with a bolt portion that is screwed into the screw portion 12a of the plug 12 and is fitted into the plug 12 of the bag 10 with the plug with the inner lid 30 interposed therebetween. The inner cap 40 may be screwed into the plug 12 of the plug-equipped bag 10 or may be plugged in.

  The outer cap 50 is a cap member that covers the cap 12, the inner lid 30, and the inner cap 40 that is fitted into the cap 12, and is fitted into the container body 20. The outer cap 50 is formed from, for example, a plastic material. The outer cap 50 may be fitted into the container body 20 with a screw type, or may be fitted with a stopper type. A scale line may be provided on the outer cap 50 so that it can be used as a measuring cup. In this case, the convenience of use can be improved.

  Next, the inner lid 30 of the repeated use container 1 will be described in more detail with reference to FIGS. FIG. 2 is a plan view showing an inner lid of the repeated use container shown in FIG. 3A is a cross-sectional view taken along the line III (a) -III (a) of the inner lid shown in FIG. 2, and FIG. 3B is a sectional view of the inner lid shown in FIG. It is sectional drawing along the -III (b) line. 4 is a cross-sectional view of the inner lid shown in FIG. 2 taken along line IV-IV. FIG. 5A is a plan view showing a hinge portion of the inner lid shown in FIG. 2, and FIGS. 5B and 5C are plan views showing modified examples of the hinge portion. FIG. 6 is a partially enlarged cross-sectional view showing a state where the plug is sandwiched and fixed by the inner lid.

  As described above, the inner lid 30 is a member for sandwiching the cap 12 of the cap-attached bag 10 by the opening 30a and fixing it to the container body 20. Since the inner lid 30 is fitted into the opening 20a (see FIG. 1) of the container main body 20, the planar shape of the inner lid 30 substantially matches the cross-sectional shape of the container main body 20. In the example shown in FIG. When viewed in plan as a whole, it has a substantially elliptical shape. The inner shape of the inner lid 30 may be a substantially circular shape or a substantially rectangular shape so as to match the cross-sectional shape of the opening 20a of the container body 20. The method of fitting the inner lid 30 into the container body 20 may be any method such as a screw type or a stopper. In addition, the inner lid 30 has an opening 30a for sandwiching the plug 12 at the center, and the opening 30a has an inner diameter smaller than the outermost diameter of the plug 12, for example. It is circular.

  The inner lid 30 having such an overall shape includes a pair of top plate portions 31 and 32 and a pair of hinge portions 33 and 34. Each of the top plate portions 31 and 32 is formed of a thin plate-like member having a semi-elliptical shape so that the entire top plate portion has a substantially elliptic shape. Moreover, the top-plate parts 31 and 32 have the semicircle-shaped notch parts 31a and 32a on the mutually opposing side. By combining these notches 31a and 32a, the planar circular opening 30a described above is formed.

  As shown in FIGS. 2 to 5, the hinge portions 33 and 34 are bendable thin plate-like connecting members that connect the two at the edges of the top plate portions 31 and 32, for example, the top plate portions 31 and 32. Mounted below. The thin plate-like hinges 33 and 34 have notches 33a and 34a that are recessed in the thickness direction at substantially the center in the longitudinal direction, and the notches 33a and 34a are formed at both ends 34b and 34c (see FIG. 5). It forms so that thickness may become thin toward the formed side. The hinge portions 33 and 34 are configured to bend toward the side where the notches 33a and 34a are formed, but this bending operation is easily performed because the thickness of the both end portions 34b and 34c is small. In addition, although the shape of the hinge part 34 is expanded and shown in Fig.5 (a), the hinge part 33 is also the same. Further, as shown in FIG. 5B, the hinge portion may be a hinge portion 37 in which both ends 37 b and 37 c are formed so as to become thinner toward the center in the short direction (thickness direction). However, as shown in FIG. 5 (c), it may be a hinge portion 38 that is pre-shaped so as to bend in a predetermined direction when bent. In this case, the bending operation of the hinge portion 38 can be guided in a certain direction, and the hinge portion 38 is damaged or the like due to bending in an unexpected direction even when the replacement operation of the bag 10 with plugs is repeated. The possibility can be reduced.

  As shown in FIG. 4, the hinge portion 34 has a substantially rectangular flat plate shape when viewed from the side, and projecting portions 34d and 34e are formed above the both end portions 34b and 34c. . The hinge portion 34 is attached below the top plate portions 31 and 32 via the protruding portions 34d and 34e. In addition, a recess 39 is formed in an area adjacent to the projecting portions 34d and 34e. When the top plate portions 31 and 32 are brought close to each other by the recess 39, the hinge portion 34 becomes the top plate portions 31 and 32. It is securely stored in the lower side. The configuration of the hinge portion 33 is the same as described above. Further, when the hinge portions 33 and 34 are bent and extended, the top plate portion 31 is positioned on the inner side in the plane direction with respect to the outer edge in the plane direction of the top plate portions 31 and 32. , 32 is preferably attached. With such an arrangement, when the inner lid 30 is fitted into the opening 20a of the container body 20, the hinges 33 and 34 are not obstructed. In addition, when both hinge parts 33 and 34 are located in the planar direction inner side rather than the planar direction outer edge of the top plate parts 31 and 32 when both the hinge parts 33 and 34 are bent and extended, for example, the top plate part Hinge portions 33 and 34 may be attached above 31 and 32.

  In the inner lid 30 having such a configuration, the hinge portions 33 and 34 are bent and bent inward as shown by an arrow A in FIG. 2, and the pair of top plate portions 31 and 32 are mutually connected as shown by an arrow B. When approached and integrated, the plug 12 is sandwiched and fixed by the opening 30a. On the other hand, when the hinge portions 33 and 34 are extended and separated from each other, a space is formed between the cutout portions 31a and 32a, and the fixing of the plug 12 by the opening 30a is released. 6 shows a state in which the plug 12 is sandwiched between the top plate portions 31 and 32, but the small outer diameter portion having a smaller diameter than the large outer diameter portion 12c of the fitting portion 12b of the plug 12 is shown. When the top plate portions 31 and 32 of the inner lid 30 enter into 12d, the movement of the inner lid 30 is restricted, and thereby the plug 12 is securely fixed to the inner lid 30.

  The inner lid 30 further has projecting portions 35 and 36 as shown in FIGS. These protrusions 35 and 36 are provided, for example, on the top plate portion 31 side. When the top plate portions 31 and 32 approach each other, the top plate portion 32 is supported from below and the surfaces of the top plate portions 31 and 32 are provided. Has the function of maintaining unity. Such protrusions 35 and 36 make it possible to reliably fix the plug 12 by the opening 30a. That is, the top plate portions 31 and 32 are surely inserted into the predetermined small outer diameter portion 12d of the plug 12 without being displaced in the vertical direction. Moreover, as shown in FIG.3 and FIG.4, each top-plate part 31 and 32 of the inner cover 30 has the frame parts 31c, 31d, 32c, and 32d formed along the lower outer periphery, These The inner lid 30 is plugged into the container body 20 by the frame portions 31c, 31d, 32c, and 32d.

  Next, a method for assembling the repeated use container 1 having the above configuration will be described with reference to FIG. FIG. 7 is a perspective view showing a method of filling the repeated use container shown in FIG. First, as shown in FIG. 7A, the spigot 12 of the cap-equipped bag 10 is fixed to the inner lid 30 through the opening 30a including the notches 31a and 32a, and is integrated with the inner lid 30. The stoppered bag 10 is accommodated in the container body 20 and the container body 20 and the inner lid 30 are fitted together. Thereafter, as shown in FIG. 7B, the inner cap 40 is fitted to the spigot 12 by a screw method. Then, as shown in FIG. 2C, the outer cap 50 is fitted on them. Thereby, the repeated use container 1 is completed.

  Thus, in the repeated use container 1 which concerns on this embodiment, the opening part 30a for pinching the stopper 12 as a whole as a structure for enabling it to replace the bag 10 with a stopper containing the predetermined contents An inner lid 30 having top plate portions 31 and 32 to be formed and bendable hinge portions 33 and 34 for connecting the top plate portions 31 and 32 to each other is provided, and formed when the hinge portions 33 and 34 are bent. The cap 12 of the cap-attached bag 10 is sandwiched and fixed by the opening 30a. Thus, it becomes the structure which can fix sealing property etc. previously, and fixes the bag 10 with a stopper which has the stopper 12 which has predetermined intensity | strength by the opening part 30a by the bending action of the hinge parts 33 and 34. For this reason, it is possible to easily replace the cap-attached bag 10 without causing problems such as sealing performance. In addition, since this repeated use container 1 is configured to include the cap-attached bag 10 and the inner cap 40 that closes the cap 12, even if the contents are liquid or the like, sealing performance is easily provided. be able to. Further, in this repeated use container 1, the hinge portions 33, 34 are positioned on the inner side in the plane direction with respect to the outer edges of the top plate portions 31, 32 when the hinge portions 33, 34 are bent. 32 is attached. For this reason, since the hinge portions 33 and 34 do not protrude from the outer edge of the inner lid 30 to which the bag 10 with plugs is fixed by the opening 30a by bending of the hinge portions 33 and 34, the inner lid 30 is made to be the container body 20. Can be easily fitted.

  Further, in the repeated use container 1 according to the present embodiment, the plug 12 includes the large outer diameter portion 12c and the small outer diameter portion 12d, and the opening 30a formed by the top plate portions 31 and 32 is small. The stopper 12 is sandwiched and fixed by entering the outer diameter portion 12d. For this reason, since the movement of the opening part 30a which entered the small outer diameter part 12d is restricted by the large outer diameter part 12c, the movement in the container 1 of the replaced bag 10 with a stopper can be suppressed.

  Moreover, in the repeated use container 1 which concerns on this embodiment, the hinge parts 33 and 34 are attached below the top-plate parts 31 and 32. FIG. For this reason, it can be easily realized that the hinge portions 33 and 34 are attached to the top plate portions 31 and 32 so as to be located on the inner side in the planar direction from the outer edges of the top plate portions 31 and 32.

  Further, in the repeated use container 1 according to the present embodiment, when the hinge portions 33, 34 are bent, the bent tips are bent toward the inner side in the planar direction of the top plate portions 31, 32. It is like that. For this reason, when the hinge parts 33 and 34 are bent, it is possible to easily attach the hinge parts 33 and 32 to the top plate parts 31 and 32 so as to be located on the inner side in the planar direction from the outer edges of the top plate parts 31 and 32.

  Moreover, in the repeated use container 1 which concerns on this embodiment, the hinge parts 33 and 34 are the places which entered inside predetermined distance from the edge of the other top-plate parts 32 and 31 side of the connection destination of the top-plate parts 31 and 32. FIG. The top plate portions 31 and 32 are attached. For this reason, when the hollow 39 (gap) is formed and the hinge portions 33 and 34 are bent and the adjacent top plate portions 31 and 32 are in contact with each other, the accommodation location of the hinge portions 33 and 34 can be easily secured.

  Further, in the repeated use container 1 according to the present embodiment, the hinge portions 33 and 34 have notches 33a and 34a at the edges in the center in the longitudinal direction and closer to the inner side in the plane direction of the top plate portions 31 and 32. doing. With such a configuration, the hinge portions 33 and 34 can be bent more reliably toward the inner side in the planar direction of the top plate portions 31 and 32.

  As mentioned above, although the repeated use container which concerns on this embodiment has been demonstrated, the repeated use container which concerns on this invention is not limited to the said embodiment, A various deformation | transformation is applicable. For example, in the above embodiment, the hinge portions 33 and 34 of the inner lid 30 are bent inward in the plane direction, but the bending direction of the hinge portions 33 and 34 is not limited to this, and the container body You may make it bend | fold to 2 side or the outer cap 5 side (lower part of FIG. 1). Even if it is a case where it is such a structure, if the bent hinge parts 33 and 34 will be comprised so that the bag 10 with a stopper may be avoided, the fixation of the stopper 12 by the opening part 30a of the inner cover 30 will be performed reliably. be able to.

  Moreover, in the said embodiment, although the example of the inner cover 30 containing a pair of top-plate parts 31 and 32 was shown, it is not necessary for the top-plate part to be two, and it is possible to fix the spigot 12 opening. If the part can be formed as a whole, the inner lid 30 may be constituted by three or more top plate parts. In this case, it is possible to have a configuration in which adjacent top plate portions are connected to each other by a bendable hinge portion so that an opening can be formed inside thereof.

  DESCRIPTION OF SYMBOLS 1 ... Repeat use container, 10 ... Bag with a stopper, 12 ... Cap, 12c ... Large outer diameter part, 12d ... Small outer diameter part, 20 ... Container main body, 30 ... Inner lid, 30a ... Opening part, 31 and 32 ... top plate part, 31a, 32a ... notch part, 33, 34, 37, 38 ... hinge part, 40 ... inner cap, 50 ... outer cap.

Claims (10)

It is a container for repeated use that can replace a bag with a cap that contains predetermined contents,
A container body for storing the bag with a cap;
While sandwiching and fixing the cap of the bag with a cap, and comprising an inner lid fitted into the container body,
The inner lid has a plurality of top plate portions that form an opening for sandwiching the plug as a whole, and a bendable hinge portion that connects the plurality of top plate portions to each other,
The plurality of top plate portions sandwich and fix the plug by the opening formed when the hinge portion is bent, and fix the plug by the opening when the hinge portion extends. Cancel,
The container for repeated use, wherein the hinge portion is attached to the top plate portion so as to be positioned on the inner side in the planar direction with respect to the outer edge of the top plate portion at least when the hinge portion is bent. A bag with a cap containing the predetermined contents;
An inner cap for closing the cap of the bag with plug, further comprising:
The repeated use container according to claim 1, wherein the inner cap is fitted into the stopper with the inner lid interposed therebetween. The plug includes a large outer diameter portion and a small outer diameter portion having an outer diameter smaller than the large outer diameter portion,
The container for repeated use according to claim 1 or 2, wherein the opening formed by the plurality of top plate portions enters the small outer diameter portion to sandwich and fix the plug.   The repeated use container according to any one of claims 1 to 3, wherein the hinge portion is attached below or above the plurality of top plate portions.   5. The hinge part according to claim 1, wherein when the hinge part is bent, a bent tip of the hinge part is bent toward an inner side in a planar direction of the plurality of top plate parts or toward the container body. A container for repeated use as described in 1.   The container for repeated use according to any one of claims 1 to 5, wherein a hole through which air can permeate is formed in at least one of the container body and the inner lid.   The said hinge part is a repeated use container as described in any one of Claims 1-6 currently shape | molded so that it may bend in a predetermined direction when it bends.   The repeated use container as described in any one of Claims 1-7 further provided with the outer cap fitted by the said container main body.   The hinge part is attached to the top plate part at a location that enters a predetermined distance inside from an edge of another top plate part side to which the top plate part is connected. Repeated use container according to item.   The said hinge part is a center part of a longitudinal direction, Comprising: The repetitive use container as described in any one of Claims 1-9 which has a notch part in the edge near the planar direction inner side of the said top plate part. .

Images