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WO2013157141A1 - Curseur de fermeture, et fermeture à glissière - Google Patents

Curseur de fermeture, et fermeture à glissière Download PDF

Info

Publication number
WO2013157141A1
WO2013157141A1 PCT/JP2012/060767 JP2012060767W WO2013157141A1 WO 2013157141 A1 WO2013157141 A1 WO 2013157141A1 JP 2012060767 W JP2012060767 W JP 2012060767W WO 2013157141 A1 WO2013157141 A1 WO 2013157141A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
fastener
slider
puller
wing plate
Prior art date
Application number
PCT/JP2012/060767
Other languages
English (en)
Japanese (ja)
Inventor
守正 米丘
Original Assignee
Ykk株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ykk株式会社 filed Critical Ykk株式会社
Priority to PCT/JP2012/060767 priority Critical patent/WO2013157141A1/fr
Priority to TW102112726A priority patent/TW201347694A/zh
Publication of WO2013157141A1 publication Critical patent/WO2013157141A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A44B19/262—Pull members; Ornamental attachments for sliders

Definitions

  • the present invention relates to a fastener slider and a slide fastener, and particularly relates to a fastener slider and a slide fastener having a function of automatically returning a handle to a lying state.
  • the handle 2 is constituted by a linear spring 20, pivot portions 21 at both ends thereof are arranged on a non-collinear line, and one pivot portion 21 has It is disclosed that the stop claw 23 is provided. It is disclosed that when the handle 2 is turned upside down, the handle 2 is twisted, so that the handle 2 automatically falls on the body 1 in a lateral position (see paragraph 0025 and FIG. 3 of the same document). ).
  • Patent Document 2 relates to a fastener slider that does not automatically return the handle to the inverted state, but automatically returns the handle to the inverted state.
  • the handle 6 is formed in an annular shape with a steel wire, and one end and the other end of the steel wire are fixed to the column 11 on the upper blade 8 vertically. Is disclosed. It is disclosed that the annular portion 12 is subjected to stress in the inverted direction when lying down.
  • Patent Document 3 relates to a fastener slider that does not automatically return the handle to the inverted state but automatically returns the handle to the inverted state. This document discloses that the flexible handle 2 returns to an inverted state in accordance with the specific shape of the strap 1 as shown in FIGS. The same applies to FIGS. 27 to 29 of the document.
  • JP 2001-8715 A Japanese Utility Model Publication No. 63-138116 U.S. Pat. No. 2,045,626
  • a free slider whose handle can freely move with respect to the body of the fastener slider has a simple configuration and can generally be produced at a low cost.
  • free movement of the free slider handle may not be preferred depending on the application of the fastener.
  • the slider body is provided with a convex part to secure the pulling lock function and the puller is provided with a structure that holds the convex part, it is necessary to greatly change the structure of both the existing free slider puller and the slider body. It will occur.
  • the fastener slider includes an upper wing plate, a lower wing plate, and a slider body including a connecting column for connecting the upper wing plate and the lower wing plate, and a pulling attachment column provided on the slider body.
  • a puller that is pivotally attached to the slider fuselage by the puller attachment column and that can fall and invert on the upper wing plate or the lower wing plate, wherein the puller is at least partially elastic Including a pair of extending rod portions that extend between the base that is the center of the rotation of the handle and the free end at the other end in relation to the base.
  • the pull attachment column includes a set of side surfaces on which the set of extending rod portions slide, and the distance between the set of side surfaces is one of the pullers in the posture changing process from the lying state to the standing state.
  • the fastener slider may be provided with a function of holding the handle in an upright state.
  • both of the pair of side surfaces gradually incline from the pulling side in the lying state to the pulling side in the inverted state. Only one of the set of side surfaces may be tilted, but it is desirable to tilt both.
  • the pull handle attachment column includes a plurality of taper portions, and the plurality of taper portions are arranged along a rotation direction of the pull handle around the base portion.
  • the role which each taper part plays is arbitrary.
  • the plurality of taper portions include first and second taper portions, and the first taper portions become narrower as they are separated from the second taper portions along the rotation direction of the handle.
  • the second tapered portion is configured to become narrower as the second tapered portion moves away from the first tapered portion along the turning direction of the handle.
  • the pull attachment column includes a relay portion that connects the first taper portion and the second taper portion on the upper blade plate or the lower blade plate, and the relay portion includes the extension of the pair of pull handles. It is good to be sandwiched between the rods.
  • the set of side surfaces of the tapered portion be inclined synchronously along the rotation direction of the pull handle.
  • the pull handle includes a connecting rod portion that connects a pair of the extending rod portions, and the connecting rod portion is at least partially surrounded by the pull handle mounting column and between the pull handle mounting column and the slider body. It is good that it is held freely.
  • the pulling attachment column disposed on the slider body has a width that changes in a direction away from the slider body, and thereby the puller is locked on the slider body.
  • the slide fastener according to the present invention is a slide fastener including any one of the above-described fastener sliders.
  • FIG. 1 It is a schematic perspective view of the fastener slider which concerns on 1st Embodiment of this invention. It is a schematic side view of the fastener slider which concerns on 1st Embodiment of this invention. It is a schematic top view of the fastener slider which concerns on 1st Embodiment of this invention. It is a schematic side view of the fastener slider which concerns on 1st Embodiment of this invention, and shows the attitude
  • FIG. 11A is a fastener slider according to a sixth embodiment of the present invention, in which FIG. 11A is a schematic top view of a slider body of a fastener slider with a pull-down state, and FIG. The schematic top view of the slider body of the fastener slider which looked is shown.
  • the direction in which the fastener elements are engaged is referred to as “front” and the engagement of the fastener elements is released with reference to the movement direction of the fastener slider in a state where it is inserted into the pair of left and right fastener stringers.
  • the direction to do is “back”.
  • the fastener stringer is a fastener element fixed to the side edge of the fastener tape.
  • the fastener element is a term including a continuous coil, a row of metal and resin elements, and the like, as is well known in this technical field.
  • left and right are used based on a pair of left and right fastener stringers that are opened and closed by a fastener slider.
  • the left-right direction grasped from this explanation corresponds to the rotation axis AX of the handle attached to the puller mounting column of the fastener slider in the case shown in FIG. 1, and is orthogonal to the rotation axis AX of the handle in the case shown in FIG. is there.
  • the front-rear direction grasped from the above description is orthogonal to the rotation axis AX in the case shown in FIG. 1 and coincides with the rotation axis AX of the handle in the case shown in FIG.
  • FIG. 1 is a schematic perspective view of a fastener slider.
  • FIG. 2 is a schematic side view of the fastener slider.
  • FIG. 3 is a schematic top view of the fastener slider.
  • FIG. 4 is a schematic side view of the fastener slider, showing the posture change of the handle.
  • FIG. 5 is a schematic partial top view of the fastener slider, schematically showing the posture change of the handle.
  • the fastener slider 100 includes a slider body 10, a pull attachment column 20, and a pull 50.
  • the slider body 10 is formed by connecting a pair of upper wing plate 16 and lower wing plate 15 via a connecting column 17.
  • the handle attachment column 20 is integrally provided on the upper blade 16 instead of on the lower blade 15.
  • Lower flanges 15 a and 15 b that protrude toward the upper blade 16 are provided on the left and right sides of the lower blade 15.
  • Upper flanges 16 a and 16 b protruding toward the lower wing plate 15 are provided on the left and right sides of the upper wing plate 16.
  • the left lower flange 15a and the left upper flange 16a are disposed to face each other.
  • the right lower flange 15b and the right upper flange 16b are disposed to face each other.
  • the slider body 10 has a Y-shaped element guide path 10 a that extends from the rear end to the front end of the slider body 10 and is branched by a connecting column 17 between the lower blade 15 and the upper blade 16.
  • the element guide path 10 a is a moving space of the fastener element defined by the upper surface of the lower wing plate 15, the lower surface of the upper wing plate 16, and the side surface of the connecting column 17.
  • the element guide path 10 a is also divided by the inner side surfaces of the lower flanges 15 a and 15 b of the lower blade 15 and the inner surfaces of the upper flanges 16 a and 16 b of the upper blade 16.
  • the element guide path 10a has two shoulder openings and one rear opening. The two shoulder openings are arranged at the front end of the slider body 10 and on the left and right sides of the connecting column 17. One rear port is disposed at the rear end of the slider body 10.
  • a handle 50 is attached to a handle attachment column 20 fixed on the upper blade 16 of the slider body 10.
  • the puller 50 is a long body having a base 55 that is the center of rotation of the puller 50 on the upper blade 16 of the slider body 10 and a free end 56 at the other end of the base 55, and is made of copper, iron, aluminum. It is comprised from the metal wire illustrated in the above.
  • a rectangular ring-shaped handle 50 is formed by bending a metal wire having a predetermined length into a rectangular shape.
  • the constituent material of the handle 50 is not limited to metal, and may be other elastically deformable material or may be a elastically deformable composite material.
  • the handle 50 has rod portions 51a to 51e which are continuous from the right end to the left end of the wire and are named as follows. Note that the names of the bar portions are merely examples, and for example, the bar portions 51a to 51e may be sequentially referred to as the first to fifth bar portions.
  • the right end bar portion 51a forms the right end of the constituent wire rod of the handle 50 and extends linearly in the left-right direction.
  • the right long bar portion 51b extends linearly from the bent end between the right end bar portion 51a and itself toward the pulling attachment column 20.
  • the left end bar portion 51e forms the left end of the constituent wire of the handle 50 and extends linearly in the left-right direction.
  • the left elongated bar portion 51d extends linearly from the bent end between the left end rod portion 51e and itself toward the pulling attachment column 20.
  • the shaft bar 51c connects the ends of the right long bar 51b and the left long bar 51d on the pulling attachment column 20 side, and extends linearly in the left-right direction.
  • the handle 50 is manufactured by forming a wire with an arbitrary forming apparatus or the like. From the standpoint of connecting the right long bar 51b and the left long bar 51d, the shaft bar 51c may be called a connecting bar.
  • the right long bar portion 51b and the left long bar portion 51d are arranged to face each other in parallel.
  • the right end bar part 51a and the left end bar part 51e are arranged side by side, close to each other, the tip of the right end bar part 51a is located near the bent end of the left end bar part 51e, and the tip of the left end bar part 51e is the right end bar part 51a.
  • the left end bar portion 51e and the shaft bar portion 51c are arranged to face each other in parallel. The same applies to the relationship between the right end rod portion 51a and the shaft rod portion 51c.
  • the puller 50 is a single metal wire bent in a ring shape from the right end rod portion 51a at the right end of the wire rod to the left end rod portion 51e at the left end of the wire rod.
  • the right end bar 51a and the left end bar 51e are displaced in the direction away from each other.
  • the shank 51b and the left long bar 51d can be elastically displaced in directions away from each other. That is, the puller 50 is configured such that the interval between the bar portions in the longitudinal direction and the width direction can be changed.
  • the pull handle mounting column 20 has a shape in which the tip of the cantilever is pushed down toward the upper blade 16.
  • the pull attachment column 20 has a base portion 25a, a body portion 25b, and a tip portion 25c that are connected from the rear to the front.
  • the base 25 a is connected to the upper blade 16.
  • the body portion 25b is disposed on the upper blade 16 with spaces SP1 and SP2 opened.
  • the tip 25c is disposed on the upper blade 16 with a space SP3 therebetween.
  • the tip portion 25c has a tip portion 25m that is lowered toward the upper blade 16 so as to close the space SP2.
  • the bar part 51c of the handle 50 is disposed in the space SP2 defined by the body part 25b and the tip part 25c, and the bar part 51c is allowed to rotate.
  • the range of rotation of the handle 50 attached to the upper blade 16 by the handle attachment column 20 is that the right long bar 51b and the left long bar 51d of the puller 50 collide with the upper surface of the upper blade 16. The further clockwise or counterclockwise rotation is prevented. Note that the vertical distance of the space SP1 ⁇ the vertical distance of the space SP3 ⁇ the vertical distance of the space SP2.
  • the pull handle mounting column 20 has a rear taper portion (taper portion) 21, an intermediate parallel portion (relay portion) 22, and a front taper portion (taper portion) 23 in this order from the rear to the front. .
  • the handle 50 is in a state in which the rear taper portion 21, the intermediate parallel portion 22, and the front taper portion 23 are sandwiched from the left and right, and the rear taper portion 21, the intermediate parallel portion 22, and the front taper portion 23, the rotation of the handle 50 is suitably guided.
  • the handle 50 when the handle 50 falls on the upper blade 16, the handle 50 does not necessarily sandwich the rear taper portion 21 or the front taper portion 23. However, by keeping the rear taper portion 21 or the front taper portion 23 from being pinched by the puller 50 even when the puller 50 is lying down, it is possible to effectively prevent the puller 50 from wobbling.
  • the rear taper portion 21 is configured so that the left and right widths are narrowed from the front to the rear, and the right and left side surfaces thereof are inclined in synchronization so that the interval gradually decreases from the front to the rear. And a pair of right inclined surfaces 21p and a left inclined surface 21q (a set of side surfaces) inclined symmetrically in synchronization with the front-rear direction. These left and right inclined surfaces 21p and 21q are in a mirror image relationship with respect to a center line CL indicated by a two-dot chain line in FIG.
  • the front taper portion 23 is also configured in the same manner as the rear taper portion 21, and its right and left side surfaces are inclined in a synchronized manner so that the interval gradually decreases from the rear to the front.
  • the center line CL is an imaginary line extending in the front-rear direction at the center of the left and right.
  • the intermediate parallel portion 22 is located between the rear taper portion 21 and the front taper portion 23 on the upper wing plate 16, and the right side surface 22p and the left side surface 22q are arranged to face each other in parallel. Is constant in the front-rear direction.
  • the left and right inclined surfaces 21p and 21q of the rear taper portion 21 are gradually widened from the rearward-facing puller 50 side to the inverted puller 50 side. From another point of view, the left and right inclined surfaces 21p and 21q of the rear taper portion 21 are inclined along the moving direction of the fastener slider (100) and the turning direction of the handle 50 turning around the base portion 55. Inclined along.
  • the rotation direction of the handle 50 is a direction in which the handle 50 rotates on the upper blade 16 around the handle attachment column 20 that holds the rotation axis of the handle 50.
  • the front taper portion 23 can be described in the same manner, and the left and right inclined surfaces 23p and 23q gradually become wider from the front-facing puller 50 side to the inverted puller 50 side.
  • the width of the rear taper portion 21 gradually increases from the rear to the front and becomes wider from the width W20a to the width W20b.
  • the width of the intermediate parallel portion 22 is a constant width W20b in the front-rear direction.
  • the width of the front taper portion 23 gradually decreases from the rear to the front, and becomes narrower from the width W20b to the width W20a.
  • the pull handle attachment column 20 has the rear end width W20a, the intermediate width W20b, and the front end width W20a, and has the maximum left and right width between the rear end and the front end.
  • the left and right side surfaces of the rear taper portion 21 are linearly inclined while increasing the interval from the rear to the front.
  • the left and right side surfaces of the front taper portion 23 are linearly inclined while narrowing the interval from the rear to the front.
  • the longitudinal length L22 of the intermediate parallel portion 22 ⁇ the longitudinal length L21 of the rear tapered portion 21 ⁇ the longitudinal length L23 of the front tapered portion 23 is satisfied.
  • the posture change of the handle 50 between the rear taper portion 21 and the front taper portion 23 can be smoothed.
  • the feeling of lifting the handle 50 can be different between when the handle 50 is inverted from the rear and when the handle 50 is inverted from the front.
  • the puller 50 increases the interval between the right long bar 51b and the left long bar 51d that sandwich the puller mounting column 20 from the left and right in the process of transition from the lying state to the inverted state. However, it is turned upside down while sliding the left and right sides of the puller mounting column 20. Since the left and right widths of the puller attachment column 20 are expanded from the rear end to the front-rear center or from the front end to the front-rear center, the puller 50 is elastically deformed in the process of inverting the puller 50 and An interval W51 between the shank 51b and the left long bar 51d is also enlarged.
  • the elastic return force guides the handle 50 to the left and right inclined surfaces 21p and 21q of the taper portion 21 in a backward direction. While moving down or being guided forward by the left and right inclined surfaces 23p, 23q of the taper portion 23, the vehicle falls while sliding on the inclined surfaces, and automatically returns from the inverted state to the lying state.
  • a set of the right long bar portion 51b and the left long bar portion 51d may be simply referred to as a “nip portion” of the pull handle 50, and the distance between the pair of the right long bar portion 51b and the left long bar portion 51d.
  • W51 may be referred to as the “pinch interval” of the puller 50. As shown in FIG. 3, when the handle 50 is tilted backward, the sandwiching interval W51 of the handle 50 is narrower than the maximum width W20b of the handle attachment column 20.
  • the handle 50 when the handle 50 is at the A position, the handle 50 that has fallen backward is in the process of being inverted.
  • the pair of extending rod portions 51b and 51d of the handle 50 slides on the left and right sides of the rear taper portion 21 and pushes outward in the left and right direction by the left and right sides of the rear taper portion 21.
  • the sandwiching width W51 of the handle 50 extends outward in the left-right direction.
  • the pair of extending rod portions 51b and 51d slides from the rear to the front on the left and right sides of the front taper portion 23, and the sandwiching width W51 of the handle 50 is narrowed in the left and right direction. It is not widened to the left and right by the pulling attachment column 20 or / or returns to the initial value, for example, weakly widened.
  • the handle 50 When the handle 50 is released from being gripped by a human or the like, if the sandwiched portion of the handle 50 sandwiches the rear taper portion 21, the handle 50 will fall back. When the handle 50 is released from gripping by a human or the like, if the sandwiching portion of the handle 50 sandwiches the intermediate parallel portion 22, the handle 50 falls forward or backward depending on the inertial force or the like. When the handle 50 is released from being gripped by a human or the like, if the sandwiching portion of the handle 50 sandwiches the front taper portion 23, the handle 50 will fall forward. Note that the handle 50 may be held by a robot, a machine, or the like. By using magnetic force or the like, the posture of the handle 50 may be controlled without contacting the handle 50.
  • the pull handle mounting column 20 has two rear taper portions 21 and a front taper portion 23, whereby the pull handle 50 is turned to the right according to the inverted position of the pull handle 50.
  • the interval W51 between the long bar portion 51b and the left long bar portion 51d is widened.
  • the rear side view of the fastener slider 100 of the present embodiment is substantially the same as FIG. 9 of the fourth embodiment to be described later, but the positioning taper portion 29 of FIG. 9 is not provided, and instead the rear taper portion. 21 differs in that 21 further extends to the upper blade 16 side.
  • FIG. 6 is a schematic top view of the fastener slider.
  • a plurality of tapered portions are not provided, but a single tapered portion is provided. Even in such a case, the same effect as the first embodiment can be obtained.
  • the falling direction of the pulling handle can be restricted to a predetermined direction. In the present embodiment, only the backward fall of the handle 50 is allowed, and the forward fall of the handle 50 is prohibited.
  • the long taper portion 24 is configured in a tapered shape that narrows from left to right from the front to the rear, and the left and right side surfaces thereof are gradually narrowed from the front to the rear. It is inclined and has a right inclined surface 24p and a left inclined surface 24q that are symmetrically inclined in the longitudinal direction. These left and right inclined surfaces 24p and 24q are in a mirror image relationship with respect to the center line CL indicated by the two-dot chain line in FIG.
  • the left and right widths of the long taper portion 24 slowly increase from the rear to the front, and gradually increase from the width W20a to the width W20b.
  • the front end of the long taper portion 24 is connected to a restricting portion 26 that restricts the handle 50 from falling forward further.
  • the restricting portion 26 is a convex portion projecting forward from the pull handle mounting column 20, and the width W 26 of the restricting portion 26 is wider than the maximum width W 20 c of the long tapered portion 24, thereby further forward of the pull handle 50. Lodging is regulated. As shown in FIG. 6, the longitudinal length L21 of the long taper portion 24> the longitudinal length L26 of the restricting portion 26 is satisfied. The front / rear length L ⁇ b> 21 occupies most of the front / rear length of the pull handle mounting column 20.
  • the puller 50 when the puller 50 is inverted from a lying state by gripping by a human or the like, the puller 50 is gripped from the grip of the human or the like regardless of the position of the puller 50 in the rotation direction of the puller 50.
  • the handle When the handle is released, the handle 50 falls backward.
  • the usability of the fastener slider 100 can be improved compared to the case where the fall direction of the handle 50 is forward.
  • the principle of the automatic return of the pulling handle 50 according to the present embodiment is the same as in the first embodiment, in which the long tapered portion 24 is sandwiched by the pulling handle 50 and the left and right widths of the long tapered portion 24 in the rotation direction of the pulling handle 50. Depends on changes.
  • FIG. 7 is a schematic perspective view of the fastener slider.
  • FIG. 8 is a schematic top view of the fastener slider.
  • the grip portion 60 is attached to the free end of the handle 50.
  • both ends of the metal wire rod, which is the tip of the handle 50 are fixed by the gripping portion 60.
  • the length of the right long rod portion 51b and the left long rod portion 51d is selected by appropriately selecting the material of the handle 50. By ensuring the thickness appropriately, the elastic deformation of the handle 50 can be sufficiently ensured.
  • the enlargement of the sandwiching width W51 of the handle 50 is not extremely hindered, and the same effect as that of the above-described embodiment can be obtained.
  • the grip 60 has a groove 62 that holds the free end of the handle 50.
  • the groove part 62 has a pair of wall parts 62a, 62b facing each other in parallel with a constant groove width W62.
  • the groove width W ⁇ b> 62 of the groove portion 62 is narrower than the diameter of the wire constituting the handle 50, whereby the handle 50 can be suitably sandwiched and fixed by the groove portion 62.
  • the groove length of the groove portion 62 is substantially equal to the left-right width of the handle 50.
  • the free end of the handle 50 has a narrowed configuration, and the constituent wire of the handle 50 is bent so that the ends are adjacent to each other at the center of the left-right width of the handle 50.
  • the right end bar portion 51a of the pull handle 50 gradually approaches the left end bar portion 51e side as it extends from the bent portion between the handle 50 and the right long bar portion 51b, and then the right long bar portion 51b extends. Bends in the same direction as the direction, and is side by side with the tip end side of the left end bar portion 51e.
  • the left end rod portion 51e gently approaches the right end rod portion 51a side as it extends from the bent portion between the left long rod portion 51d and then the same as the extending direction of the left long rod portion 51d. Bent in the direction and beside the front end side of the right end bar portion 51a.
  • the distal end surfaces of the right end bar portion 51 a and the left end bar portion 51 e face the bottom surface of the groove portion 62 of the grip portion 60.
  • the gripping portion 60 is provided at the free end of the handle 50, the sandwiching width W51 of the handle 50 is allowed to vary. Because, as described above, even if the position variation of the free end of the handle 50 is restricted by the gripper 60, the wire rod of the handle 50 that contacts the puller mounting column 20 by adjusting the material, length, size, etc. of the wire rod This is because the elastic deformation of the portion itself is not extremely hindered.
  • the handle 50 is sandwiched from above and below in relation to the plane on which the handle 50 exists.
  • the end portions of the handle 50 may be allowed to move in the left-right direction. In this case, the force required to widen the sandwiching width W51 of the handle 50 is reduced.
  • the grip portion 60 is typically made of a metal material, and the grip portion 60 and the handle 50 are fixed between the pair of wall portions 62a and 62b in a state where the tip of the wire rod of the handle 50 is housed in the groove portion 62. This is done by caulking and fixing.
  • the present invention is not limited to this aspect, and the gripping portion 60 may be integrally injection-molded with respect to the handle 50 by an elastic material such as resin or rubber. Other materials may be adopted.
  • FIG. 9 is a schematic rear side view of the fastener slider, showing a state where the handle is locked.
  • the present embodiment has a positioning taper portion 29 in which the left and right intervals are increased from the bottom to the top of the pull handle mounting column 20.
  • the positioning taper portion 29 is formed at a position where the puller 50 can come into contact with a part of the puller 50 in the lying state, and thereby, it is possible to effectively restrict free standing of the puller 50 in the lying state.
  • the handle attachment column 20 has the rear taper portion 21 and the front taper portion 23 described in the first embodiment.
  • a positioning taper portion 29, a rear taper portion 21, an intermediate parallel portion 22, and a front taper portion 23 are arranged in this order along the rotation direction of the handle 50.
  • This embodiment can be combined with any of the first to third embodiments described above.
  • the specific aspect which positions the handle 50 is arbitrary, and should not be limited to the aspect of tapering the handle attachment column 20 disclosed in the present embodiment. For example, there is no problem even if it has an inclined surface that matches the contour shape of the metal wire, such as a tapered surface 72a of the relay portion 72 in the sixth embodiment to be described later.
  • the maximum width W21c of the rear taper portion 21 satisfies the relationship of width W21a ⁇ width W21b ⁇ width W21c.
  • the vertical width H21a of the positioning taper portion 29, the vertical width H21b of the rear taper portion 21, and the vertical width H21c of the intermediate parallel portion 22 satisfy the relationship of width H21c ⁇ width H21a ⁇ width H21b.
  • the initial value of the sandwiching width W51 of the handle 50 is larger than the minimum left and right width W21a of the positioning taper portion 29 and smaller than the minimum width of the rear taper portion 21 (maximum width of the positioning taper portion 29) W21b.
  • the handle 50 sandwiches the positioning taper portion 29, and the positioning taper portion 29 causes the right long bar portion 51 b and the left long rod portion 51 d of the handle 50. It is preferably biased so as to be separated to the left and right outside, and the pinching interval of the handle 50 is widened by the positioning taper portion 29. Thereby, the swing of the handle 50 with respect to the slider body 10 can be suppressed more suitably.
  • the right long bar portion 51b and the left long bar portion 51d of the pull handle 50 slide on the left and right side surfaces of the positioning taper portion 29, and in this process, the right long bar portion 51b. And the distance W51 between the left elongated bar portion 51d gradually increase. Thereafter, the right long bar portion 51b and the left long bar portion 51d of the pull handle 50 get over the edge between the positioning taper portion 29 and the rear taper portion 21, and slide on the left and right side surfaces of the rear taper portion 21. Thus, the interval W51 between the right long bar portion 51b and the left long bar portion 51d further gradually increases.
  • the right long bar portion 51 b and the left long bar portion 51 d of the puller 50 cross over the edge between the rear taper portion 21 and the intermediate parallel portion 22 and slide on the left and right side surfaces of the intermediate parallel portion 22.
  • the distance between the right long bar 51b and the left long bar 51d does not change.
  • the right long bar portion 51 b and the left long bar portion 51 d get over the edges of the intermediate parallel portion 22 and the front taper portion 23 and slide on the left and right side surfaces of the front taper portion 23. In this process, the interval W51 between the right long bar portion 51b and the left long bar portion 51d gradually decreases.
  • the handle 50 is in a state of lying down on the front side.
  • FIG. 10 is a schematic side view of the slider body of the fastener slider.
  • the pulling attachment column 20 is not configured as a cantilever, its tip 25c is fixed to the upper blade 16 and the space SP2 is completely closed. .
  • the handle 50 is a wire and can be easily attached to the space SP2.
  • FIG. 11A is a schematic top view of the slider body of the fastener slider in which the puller is in a lying state
  • FIG. 11B is a schematic view of the slider body of the fastener slider in a cross-sectional view of the puller in the inverted state. It is a top view.
  • the handle 50 may be attached to the handle attachment column 20 in order to allow rotation of the handle 50 in the left-right direction instead of the front-rear direction.
  • the handle mounting column 20 is tapered in the left-right direction. Even in such a case, the same effect as that of the above-described embodiment can be ensured.
  • the above-mentioned right end bar part 51a, right long bar part 51b, left end bar part 51e, and left long bar part 51d are combined with the front end bar part 51a, the front long bar part 51b, and the rear end.
  • the disclosure content of the present embodiment may be understood by changing the names of the rod portion 51e and the rear long rod portion 51d.
  • the handle attachment column 70 includes a left taper part (taper part) 71, a handle holding intermediate part (relay part) 72, and a right taper part (taper part) 73.
  • the left taper portion 71 is configured such that the front-rear width decreases from right to left, and the front and rear side surfaces thereof are inclined so that the interval gradually decreases from right to left.
  • a pair of a front inclined surface 71p and a rear inclined surface 71q which are symmetrically tuned and tilted along the line.
  • These front and rear inclined surfaces 71p and 71q are in a mirror image relationship with respect to the center line CL2 indicated by the two-dot chain line in FIG.
  • the center line CL ⁇ b> 2 is a virtual straight line extending left and right at the front and rear center of the pull handle attachment column 20.
  • the right taper portion 73 is configured such that the front-rear width decreases from left to right, and the front and rear side surfaces thereof are inclined so that the interval gradually decreases from left to right.
  • the handle holding intermediate portion 72 is a portion that relays the rotation of the handle 50 between the left taper portion 71 and the right taper portion 73, and its front side surface is recessed backward to hold the handle 50 in an inverted state. And the rear side surface is recessed forward. Thereby, when the pull handle 50 is inverted, the front long bar portion 51b and the rear long bar portion 51d are accommodated in the above-described recesses, and the inverted state of the pull handle 50 is maintained.
  • the concave portion is a tapered surface 72a having a curved surface from the deepest position in the left-right direction, and is preferably hemispherical. Thereby, it is possible to suitably receive and hold a wire having a circular cross-sectional view.
  • the front and rear long bar portions are removed from the recesses by pushing the free end 56 of the puller 50 in the standing state to the left or right with a sufficient force.
  • the puller 50 can be automatically returned to the lying state lying on the upper blade while being guided by the left or right tapered portion.
  • the automatic pulling of the puller 50 on the upper wing plate 16 has been described consistently. However, it is assumed that it is desirable to temporarily turn the puller 50 upside down as in this embodiment. Is done.
  • the relay portion that can temporarily hold the handle between the left and right taper portions as in the present embodiment, it is possible to ensure primary inversion of the handle with a relatively simple configuration.
  • the location where the ends of the wire constituting the handle are joined is arbitrary.
  • the inclined surface of the tapered portion is not limited to a flat surface as long as it is inclined from one side to the other, and may be a curved surface.
  • the left and right inclined surfaces of the tapered portion and the left and right long bar portions of the handle are preferably in surface contact within a certain range, but may be in point contact.
  • the structure of the handle attachment pillar disclosed in the present application can be applied to any type of fastener slider other than the free slider, and the disclosure of the present application should not be limited to the free slider.

Landscapes

  • Slide Fasteners (AREA)

Abstract

Le curseur de fermeture (100) de l'invention est équipé : d'un corps de curseur (10) à son tour équipé d'une plaque d'aile supérieure (16), d'une plaque d'aile inférieure (15), et d'une colonne de connexion (17) connectant les plaques d'aile supérieure et inférieure (16, 15) ; d'une colonne de fixation de tirette (20) agencée sur le corps de curseur (10) ; et d'une tirette (50) qui est fixée de manière à permettre une rotation par rapport au corps de curseur (10) et à l'aide de la colonne de fixation de tirette (20), et qui peut être couchée ou relevée sur la plaque d'aile supérieure ou inférieure (16 ou 15). La tirette (50) est configurée par un matériau de câblage possédant une élasticité au moins partielle, et contient un groupe de parties barre allongée (51b, 51d) qui s'allongent entre des extrémités libres se trouvant sur une partie base constituant un centre de rotation pour la tirette (50), et sur une autre extrémité par rapport à cette partie base. La colonne de fixation de tirette (20) contient des groupes de faces latérales (21p, 21q, 23p, 23q, 71p, 71q, 73p, 73q) sur lesquels le groupe de parties barre allongée (51b, 51d) coulisse. L'intervalle des groupes de faces latérales (21p, 21q, 23p, 23q, 71p, 71q, 73p, 73q) s'élargit d'un côté tirette en mode couché vers un côté tirette en mode relevé selon l'élargissement de l'intervalle du groupe de parties barre allongée (51b, 51d) de la tirette (50) d'un degré de modification de position allant d'un mode couché à un mode relevé.
PCT/JP2012/060767 2012-04-20 2012-04-20 Curseur de fermeture, et fermeture à glissière WO2013157141A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2012/060767 WO2013157141A1 (fr) 2012-04-20 2012-04-20 Curseur de fermeture, et fermeture à glissière
TW102112726A TW201347694A (zh) 2012-04-20 2013-04-10 拉鏈滑件及拉鏈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/060767 WO2013157141A1 (fr) 2012-04-20 2012-04-20 Curseur de fermeture, et fermeture à glissière

Publications (1)

Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016189616A1 (fr) * 2015-05-25 2016-12-01 Ykk株式会社 Curseur pour fermeture à glissière
CN106388143A (zh) * 2016-11-14 2017-02-15 理想（广东）拉链实业有限公司 一种弹簧拉头

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI662914B (zh) 2018-05-09 2019-06-21 大陸商濰坊中傳拉鏈配件有限公司 拉鍊頭組合結構及其連接套環
CN110547552B (zh) * 2018-05-30 2022-07-29 Ykk株式会社 拉链的制造方法、组装机、单元以及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228142A (en) * 1939-01-26 1941-01-07 Whitehall Patents Corp Flat locking slider for fasteners
JPS49105303U (fr) * 1972-12-29 1974-09-10
JP3008318U (ja) * 1994-04-15 1995-03-14 浮田産業株式会社 開閉用つまみ具
JP3135346U (ja) * 2007-06-29 2007-09-13 由 高橋 スライドファスナーおよびブーツ
WO2011013246A1 (fr) * 2009-07-31 2011-02-03 Ykk株式会社 Glissière pour fermeture à glissière

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228142A (en) * 1939-01-26 1941-01-07 Whitehall Patents Corp Flat locking slider for fasteners
JPS49105303U (fr) * 1972-12-29 1974-09-10
JP3008318U (ja) * 1994-04-15 1995-03-14 浮田産業株式会社 開閉用つまみ具
JP3135346U (ja) * 2007-06-29 2007-09-13 由 高橋 スライドファスナーおよびブーツ
WO2011013246A1 (fr) * 2009-07-31 2011-02-03 Ykk株式会社 Glissière pour fermeture à glissière

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016189616A1 (fr) * 2015-05-25 2016-12-01 Ykk株式会社 Curseur pour fermeture à glissière
CN107613803A (zh) * 2015-05-25 2018-01-19 Ykk株式会社 拉链的拉头
CN106388143A (zh) * 2016-11-14 2017-02-15 理想（广东）拉链实业有限公司 一种弹簧拉头
CN106388143B (zh) * 2016-11-14 2023-03-24 理想（广东）拉链实业有限公司 一种弹簧拉头

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