WO2013099015A1 - Tirette pour fermeture à glissière - Google Patents

Tirette pour fermeture à glissière Download PDF

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Publication number
WO2013099015A1
WO2013099015A1 PCT/JP2011/080500 JP2011080500W WO2013099015A1 WO 2013099015 A1 WO2013099015 A1 WO 2013099015A1 JP 2011080500 W JP2011080500 W JP 2011080500W WO 2013099015 A1 WO2013099015 A1 WO 2013099015A1
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WO
WIPO (PCT)
Prior art keywords
handle
slide fastener
slider
locking piece
cantilever locking
Prior art date
Application number
PCT/JP2011/080500
Other languages
English (en)
Japanese (ja)
Inventor
槻　慶一
秀哉 武
貴敬 小澤
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/JP2011/080500 priority Critical patent/WO2013099015A1/fr
Priority to CN201180076083.7A priority patent/CN104023582B/zh
Priority to TW101149623A priority patent/TWI466644B/zh
Publication of WO2013099015A1 publication Critical patent/WO2013099015A1/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 slide fastener puller.
  • the present invention also relates to a slide fastener slider provided with the handle, and more particularly to a slide fastener slider provided with an automatic stop mechanism using a stop claw body.
  • the slider 1 ⁇ / b> C described in Patent Document 1 has a front end portion of upper and lower blades 21 and 22 connected by a connecting column 23, and a Y-shape is formed between the upper and lower blades 21 and 22.
  • Slider body 2 provided with an element guide path, a handle 5 whose one end is rotatably held by the upper blade 21, and the handle 5 when the handle 5 is tilted to the rear opening 27 side.
  • a stop claw body 6 provided with a claw portion 61 at one end, which is disposed on the upper wing plate 21.
  • the upper blade 21 can be inserted through the insertion groove 32 into which the stop claw body 6 is inserted, the crimping portion 34 for crimping and fixing the other end portion of the stop claw body 6, and the claw portion 61.
  • the stop claw body 6 can be inserted into and removed from the element guide path through the claw hole 37 when the stop claw body 6 is laid down and raised. It is arranged like that.
  • the puller 5 includes a puller main body 51, left and right arm parts 52 extending in parallel from one end of the puller main body 51, and a connecting rod 53 that connects tip ends of the left and right arm parts 52. . Further, a rectangular opening window portion 54 penetrating in the front and back direction is provided in the center portion of the front and back surfaces of the pulling body portion 51, and the other end portion of the pulling handle 5 among the side wall portions surrounding the opening window portion 54. Left and right cantilever locking pieces 55 are extended from the side wall portion 54a arranged on the side toward the connecting rod 53 side.
  • the left and right cantilever locking pieces 55 include a first locking piece portion 55a extending at an interval from the proximal end side toward the distal end side and the distal end of the first locking piece portion 55a. And a second locking piece portion 55b extending in parallel with each other.
  • the interval between the left and right second locking piece portions 55b is larger than the width dimension of the neck portion 36a of the pull handle engaging / disengaging portion 36 disposed on the slider body 2, and the engaging / disengaging head of the pull handle engaging / disengaging portion 36. It is set smaller than the width dimension of 36b.
  • the handle can be held in a lying state by engaging the cantilever locking piece of the handle with the handle engaging / disengaging portion on the slider body.
  • the operation can be controlled.
  • the claw of the stop claw body Since the part protrudes into the element guide path and is stably attached to the element row, the slider can be securely held at its stop position, so the slider slides unintentionally and the slide fastener It is possible to prevent the opening / closing operation from being performed.
  • the present invention relates to a slide fastener pull handle including an open window portion in which a pair of cantilever locking pieces for engaging with a pull handle engaging / disengaging portion provided on a slider body is formed.
  • One of the problems is to prevent another slider pull-in from entering.
  • Another object of the present invention is to provide a slide fastener slider having such a handle.
  • Another object of the present invention is to provide a slide fastener including such a slide fastener slider.
  • the present inventor has intensively studied in order to solve the above problems, and has provided a protrusion for obstructing the approach of another slider puller on at least one of the pair of cantilever locking pieces formed in the opening window. Found that it was effective.
  • the present invention has been completed based on the above idea, and on one side, a pair of cantilever locking pieces for detachably engaging with a handle engaging / disengaging portion provided on the slider body is formed.
  • a slide fastener puller having an open window portion, the slide fastener having a connection prevention convex portion protruding toward at least one other cantilever locking piece on at least one cantilever locking piece It is a handle.
  • both the cantilever locking pieces have a connection preventing convex portion protruding toward the opposing cantilever locking pieces.
  • connection preventing projections are provided so as to protrude in directions close to each other.
  • each cantilever locking piece is inclined and extended in a direction in which the distance from each other increases toward the distal end side.
  • a first locking piece and a second locking piece extending in parallel with each other from the tip of the first locking piece; It is provided at the boundary between the two locking pieces.
  • the tip is provided with a raised portion projecting in a direction perpendicular to the front and back surfaces on at least one of the front and back surfaces.
  • the pair of cantilever locking pieces has a side wall portion disposed on the front end side of the pull handle among the side wall portions surrounding the opening window portion as a base end. , Extending toward the pivot shaft side of the handle.
  • a slide having an opening window portion in which a pair of cantilever locking pieces is formed to be detachably engaged with a puller engaging / disengaging portion provided on the slider body.
  • a fastener puller having a convex portion projecting toward at least one cantilever locking piece on the other cantilever locking piece, and having an interval at the tip of the cantilever locking piece.
  • an opening window portion having a pair of cantilever locking pieces for removably engaging with a puller engaging / disengaging portion provided on the slider body.
  • a pull fastener for a slide fastener having a convex portion protruding toward at least one cantilever locking piece and facing the other cantilever locking piece, and opposed to the convex portion. It is a slide fastener handle characterized in that the thickness on the tip side of the handle is set larger than the distance from the side surface on the other cantilever locking piece side.
  • a slider for a slide fastener including a handle engaging / disengaging portion projecting on the slider body and a handle for the slide fastener according to the present invention.
  • a slider body in which front end sides of an upper blade plate and a lower blade plate are connected by a connecting column, and a Y-shaped element guide path is disposed between the upper blade plate and the lower blade plate
  • the upper wing plate includes a handle having one end rotatably supported by the upper wing plate, and a stop claw body mounted on the upper wing plate and having a claw portion at one end, and the upper wing plate includes the stop claw An insertion groove extending in the front-rear direction in which the body is inserted, a pair of crimping columns for crimping and fixing the stop claw body, and a claw hole drilled so that the claw portion can be inserted, the stop
  • the nail body is a slide fastener slider in which the claw portion is arranged so that it can be inserted into and removed from the element guide path through the claw hole by a fall / stand operation of the pull handle.
  • the slide fastener slide which is the handle for the slide fastener according to the present invention It is over.
  • the present invention is a slide fastener including the slide fastener slider according to the present invention.
  • FIG. 5 is a perspective view exemplarily showing a state in which one end of the handle according to an embodiment of the present invention is rotatably held by an upper wing plate of a slide fastener slider. It is the bottom view (X) and front view (Y) of the handle which concern on one Embodiment of this invention. It is a schematic diagram which shows a mode that the handle of another slider enters into the opening window part of a handle by using the handle according to the present invention. In the slider which concerns on one Embodiment of this invention, it is a perspective view which shows the state which the component parts isolate
  • FIG. 6 is a central cross-sectional view of the semi-finished product before the caulking operation of the slider according to the embodiment of the present invention when the cut surface is formed in parallel in the front-rear direction and the up-down direction, and before placing the stop claw body (a ) And after (b) are shown. It is a bottom view (X ') and a front view (Y') of a handle according to another embodiment of the present invention.
  • it is a perspective view which shows the state which the component parts isolate
  • it is sectional drawing of the site
  • the direction parallel to the pivot axis of the handle is defined as the left-right direction.
  • the direction in which the slider slides so as to mesh the element rows is defined as the front, and the direction in which the slider slides so as to separate the element rows is defined as the rear.
  • the direction perpendicular to the upper and lower blades is defined as the vertical direction, and the direction parallel to the upper and lower blades and perpendicular to the slider sliding direction is defined as the left and right direction.
  • FIG. 1 shows a state where one end of a handle 5 according to an embodiment of the present invention is rotatably held by an upper blade 21 of a slide fastener slider 1A.
  • the pulling handle 5 according to the present invention has an opening window portion 54 in which a pair of cantilever locking pieces 55 are formed for removably engaging with a pulling handle engaging / disengaging portion 36 provided on the slider body 2.
  • the distance between the pair of cantilever locking pieces 55 is slightly narrower than the left and right width dimensions of the engagement / disengagement head 36b of the handle engagement / disengagement part 36. Therefore, when the handle 5 is laid down while rotating the handle 5 so as to engage with the handle engaging / disengaging portion 36 and a pressure is applied to the handle engaging / disengaging portion 36, the pair of cantilever locking pieces 55 are attached to the handle 5. Due to the applied pressure, the interval is temporarily expanded by elastic deformation. Thereafter, when pressure is continuously applied to the pull handle 5, the pair of cantilever locking pieces 55 gets over the engagement / disengagement head 36 b of the pull handle engagement / disengagement part 36, and the left and right width dimensions of the pair of cantilever engagement pieces 55. The neck portion 36a that is equal to or smaller than the interval is reached. At this time, the interval between the pair of cantilever locking pieces 55 is restored to the original, and the engagement is completed.
  • the pair of cantilever locking pieces 55 rotate the handle 5 with the side wall portion disposed on the distal end 58 side of the handle 5 out of the side wall portion surrounding the rectangular opening window portion 54 as the base end. It extends toward the shaft side.
  • the base ends of the pair of cantilever locking pieces 55 are not limited to the side wall portion disposed on the distal end 58 side of the handle 5 in the side wall portion 54a surrounding the opening window portion 54, and are disposed on the rotating shaft side. It can also be a left side wall part or a left side or right side wall part.
  • the base ends of the pair of cantilever locking pieces 55 are the ends of the pair of cantilever locking pieces 55 in order to make the structure capable of easily engaging and disengaging with the engaging / disengaging head 36b of the pulling body while maintaining the performance of the basic structure of the slider. It is preferable that it is arranged on the 58 side.
  • each of the cantilever locking pieces 55 includes a first locking piece portion 55a that is inclined and extended in a direction in which the interval between the base end side and the distal end side increases, and the first engagement. It has the 2nd latching piece part 55b extended mutually parallel from the front-end
  • the cantilever locking piece 55 is repeatedly subjected to elastic deformation by the attachment / detachment operation to the puller engaging / disengaging portion 36. However, by strengthening the base of the cantilever locking piece 55, durability against this repeated elastic deformation is achieved. Will be improved.
  • the second locking piece 55b which is a portion in contact with the handle engaging / disengaging portion 36, is formed in parallel with the left and right side walls of the engaging / disengaging head 36b of the handle engaging / disengaging portion 36, so 2 Even if the contact portion between the engaging piece 55b and the handle engaging / disengaging portion 36 is slightly deviated, the force required for engagement / disengagement hardly changes and a smooth engagement / disengagement operation is possible.
  • the first locking piece portion 55a is inclined and extended in a direction in which the distance between the first locking piece portion 55a and the distal end side increases from the proximal end side, but conversely from the proximal end side to the distal end side. It may be inclined and extended in the direction in which the distance between each other becomes narrower.
  • the burden on the root is increased during the detachment operation, and there are spatial limitations.
  • the cantilever locking piece 55 may be linearly extended in parallel from the proximal end to the distal end without bending in the middle. It is good also as a shape curved in the middle. It is also possible to change the thickness of the cantilever locking piece 55, for example, to thicken the root in order to increase durability.
  • the pulling handle according to the present invention has a connection prevention projecting on at least one cantilever locking piece 55 of the pair of cantilever locking pieces 55 and projecting toward the other cantilever locking piece 55 facing the other.
  • Convex portion 57 is provided.
  • connection preventing projection 57 can be provided only on one cantilever locking piece 55, or can be provided on both cantilever locking pieces 55. However, in the case where the connection preventing projection 57 is provided only on one cantilever locking piece 55, or when both the cantilever locking pieces 55 are provided, the distance from the base end of the cantilever locking pieces 55 is different. When the connection preventing projections 57 are installed at different levels, it is necessary to increase the height of the connection prevention projections 57 in order to obtain a desired anti-Abeck effect. There is also an aesthetic problem due to left-right asymmetry.
  • connection preventing convex portion 57 is provided so as to protrude from both the cantilever locking pieces 55 toward the opposing cantilever locking pieces. It is more preferable to provide the cantilever locking pieces 55 at the same distance from the base end, and it is even more preferable to provide them symmetrically. It is possible to bridge the two by finally connecting the vertices of the two connecting prevention convex portions 57 because they are close to each other as much as possible. Since the attachment / detachment resistance to the engagement / disengagement portion 36 is increased, the vertices are preferably separated from each other.
  • connection prevention convex part 57 can be provided without a restriction
  • the tip 58 of the pull handle 5 is provided with a raised portion 59 projecting in a direction perpendicular to the front and back surfaces on at least one of the front and back surfaces. This is because the tip 58 of the pull handle 5 is difficult to enter the gap between the pair of cantilever locking pieces 55.
  • the raised portion 59 can be provided on only one of the front and back sides of the pull handle 5 and can be provided on both the front and back sides. However, since the role of distinguishing the front and back sides of the pull handle 5 can be given, it is provided only on one side. It is preferable. Of course, as will be described later, if the distance C between the vertices of the connection preventing convex portion is small with respect to the thickness d of the handle, it is not necessary to provide the raised portion 59.
  • FIG. 2 shows a bottom view (X) and a front view (Y) of the handle 5 according to this embodiment.
  • the protrusions 57 for preventing the connection of the handle 5 are located on the side of the cantilever engagement pieces facing the connection prevention protrusions 57 and the connection prevention protrusions 57 rather than the gap g at the tip of the cantilever engagement pieces 55.
  • the distance c from the side surface is set to be small (the distance between the vertices of the opposing connection preventing convex portions in FIG. 2).
  • the connection preventing convex portion protrudes at an intermediate position between the cantilever locking pieces 55 and is set so as to reduce a space between the pair of cantilever locking pieces 55.
  • the width dimension of the left and right at the tip 58 of the pull handle 5 is a
  • the distance from the side wall on the rotation axis side of the opening window 54 to the side wall on the rotation axis side of the connection preventing convex part 57 is b
  • the opposing connection From the viewpoint of effectively preventing Abeck, a> b, d>, where c is the distance between the vertices of the prevention convex portion, and d is the thickness of the handle 5 (including the raised portion 59 if it is present). c is preferable.
  • the left-right width dimension a at the tip 58 of the pull handle 5 refers to the thickness of the cantilever locking piece 55 from the foremost end of the pull handle 5 (that is, the length of the cantilever locking piece 55 in the front and back direction).
  • S) indicates the longest dimension of the width dimension in the left-right direction of the puller 5 in the range up to the position where the puller 5 is retracted toward the rotation axis.
  • the length from the base end of the cantilever locking piece 55 to the rotating shaft side is e, and the distance from the side wall on the pulling tip end side of the opening window portion 54 to the side wall on the rotating shaft side of the connection preventing projection 57 is set. If it is set to f, it is preferable to set it as 1 / 2e> f from a viewpoint of ensuring sufficient area
  • FIG. 7 shows a bottom view (X ′) and a front view (Y ′) of the handle 5 according to another embodiment of the present invention.
  • the connection preventing projection 57 is provided only on one cantilever locking piece 55.
  • the connection preventing convex portion 57 of the handle 5 is connected to the connection preventing convex portion 57 more than the gap g at the tip of the cantilever locking piece 55.
  • the distance c from the side surface on the side of the cantilever locking piece facing the convex portion 57 for use is set to be small.
  • the raised portion 59 does not exist, but d> c is satisfied when the thickness of the handle 5 is d as in the previous embodiment.
  • FIG. 4 is a perspective view showing a state in which parts constituting the slide fastener slider according to the embodiment of the present invention are separated.
  • the slider is provided with a slide fastener handle according to the present invention.
  • FIG. 5 is a perspective view showing a state in which the slider is assembled.
  • FIG. 6 is a central sectional view of the semi-finished product before the caulking operation of the slider according to the embodiment of the present invention when the cut surface is formed in parallel in the front-rear direction and the vertical direction, and the stop claw body is placed thereon. The state before (a) and after (b) is shown.
  • the slider 1B for slide fastener includes a slider body 2, a handle 5 whose one end is rotatably held by the slider body 2, and a stop claw body 6 placed on the slider body 2. ing.
  • the slider body 2 and the handle 5 are produced by die casting using a metal material such as a copper alloy, an aluminum alloy, or a zinc alloy.
  • claw body 6 is produced by press molding using metal materials, such as stainless steel and a copper alloy.
  • the slider body 2 has an upper wing plate 21, a lower wing plate 22, and a connecting column 23 that connects the front end sides of the upper and lower wing plates 21 and 22.
  • Upper flange portions 24 are formed on the left and right side portions of the upper wing plate 21 toward the lower wing plate 22, and lower flange portions 25 are formed on the left and right side portions of the lower wing plate 22 toward the upper wing plate 21.
  • the slider body 2 has a front end of the slider body 2, a shoulder opening 26 disposed on the left and right sides of the connecting column 23, and a rear opening 27 disposed on the rear end of the slider body 2.
  • a Y-shaped element guide path 28 that connects the left and right shoulder openings 26 and the rear opening 27 is formed between the upper and lower blades 21 and 22.
  • the upper blade 21 of the slider body 2 includes an insertion groove 32 extending in the front-rear direction in which the stop claw body 6 is inserted, left and right handle holding portions 31 that rotatably hold one end of the handle 5, A recess 33 that is recessed so as to sandwich the insertion groove 32 from the left and right at the front end portion of the upper blade 21 and lower than the upper surface of the upper blade, and a bottom surface portion of the recess 33 so as to sandwich the insertion groove 32 from the left and right A pair of caulking pillars 34 erected from above, a raised portion 35 disposed between the handle holding portion 31 and the recessed portion 33 and on both the left and right sides of the insertion groove 32, and raised from the upper surface of the upper blade 21; And a handle engaging / disengaging portion 36 for removably engaging the pull handle 5 when the cover 5 is tilted to the rear opening 27 side.
  • the handle holding portion 31 has a pair of front and rear handle crimping protrusions 31a and 31b protruding from the left and right sides of the insertion groove 32, and a connecting rod 53 (to be described later) of the handle 5 is used for front and rear handle crimping.
  • the pair of front and rear handle crimping projections 31a and 31b are bent and crimped in a direction to bring them closer to each other, whereby the connecting rod 53 of the handle 5 serves as a rotation shaft. It can hold
  • the insertion groove 32 has a groove width equal to or slightly larger than the width dimension (dimension in the left-right direction) of the stop claw body 6 so that the stop claw body 6 can be stably inserted. ing. Further, at the rear of the insertion groove 32, a claw hole 37 through which a later-described claw portion 61 of the stop claw body 6 can be inserted when the stop claw body 6 is inserted into the insertion groove 32 is formed. ing.
  • the concave portion 33 is recessed on the upper surface side of the portion (that is, the front end portion) to which the connecting pillar 23 of the upper blade 21 is connected.
  • the recess 33 is arranged separately on the left and right sides with the insertion groove 32 interposed therebetween.
  • a stepped portion 38 having a stepped surface at a height position between the upper surface of the upper blade 21 and the bottom surface of the recessed portion 33 is formed in a portion surrounding the front half of the recessed portion 33.
  • the stop claw body 6 is made of metal such as copper alloy, stainless steel or copper alloy and has elasticity, and the claw section can be inserted into and removed from the element guide path 28 through the claw hole 37 of the slider body 2.
  • 61 has at one end thereof, and has a hook portion 62 fitted at the front end 32a of the insertion groove 32 at the other end.
  • the hook portion 62 is formed by bending the other end toward the insertion groove 32.
  • a front end 32a of the insertion groove 32 is inclined downward to form a recess, and a hook portion 62 can be fitted therein.
  • a cross-sectional substantially U-shape that is arranged on the side closer to the claw portion 61 so as to cover the connecting rod 53 and the cam portion 56 of the handle 5 from above.
  • the cover portion 63 is provided, and a flat portion 65 placed along the insertion groove 32 is provided closer to the hook portion 62.
  • the raised portion 35 is arranged on both the left and right sides of the insertion groove 32 so as to rise from the upper surface of the upper blade 21. If such a raised portion 35 is arranged, for example, when the stop claw body 6 is arranged in the insertion groove 32 and the stop claw body 6 moves up and down in the insertion groove 32 by the operation of the handle 5, the stop claw body 6 is stopped. Even if a part of the claw body 6 moves above the upper surface of the upper blade 21, the raised claw body 6 is moved from the left and right sides so that the stop claw body 6 does not jump out of the insertion groove 32. It is possible to hide and make it difficult to see, thereby improving the appearance of the slider 1B.
  • the raised portion 35 determines the rotation limit of the puller 5 by bringing the puller 5 into contact when the puller 5 is attached to the slider body 2 and laid down on the connecting column 23 side as will be described later. .
  • a gap is provided between the fallen puller 5 and the upper surface of the upper wing plate 21, and the puller 5 collides with the caulking column 34. Can be prevented.
  • the handle engaging / disengaging portion 36 is provided so as to project upward from the center of the upper surface of the end portion on the rear opening 27 side of the upper blade 21.
  • the handle engaging / disengaging portion 36 includes a neck portion 36a that stands up from the upper surface of the upper wing plate 21, and an engaging / disengaging head portion 36b that is disposed at the upper end of the neck portion 36a and swells in the left-right direction from the neck portion 36a.
  • the dimension of the engaging / disengaging head 36b in the front-rear direction is set to the same dimension as the neck 36a.
  • the upper surface of the engagement / disengagement head 36b is formed flat, and the left and right side edge portions are formed to bulge outward in an arc shape.
  • the puller 5 includes a puller main body 51, left and right arm parts 52 extending in parallel from one end of the puller main body 51, and a connecting rod 53 that connects tip ends of the left and right arm parts 52. have.
  • a rectangular opening window portion 54 penetrating in the front and back direction is provided at the center portion of the pull handle 5, and a side wall disposed on the other end side of the pull handle 5 among the side wall portions surrounding the open window portion 54. From the portion 54a, left and right cantilever locking pieces 55 are extended toward the connecting rod 53 side.
  • the left and right cantilever locking pieces 55 include a first locking piece portion 55a extending in a direction in which the distance between the left and right cantilevers increases from the base end side toward the distal end side. It has the 2nd locking piece part 55b extended mutually parallel from the front-end
  • the interval between the left and right second locking piece portions 55b is larger than the width dimension of the neck portion 36a of the pull handle engaging / disengaging portion 36 disposed on the slider body 2, and the engaging / disengaging head of the pull handle engaging / disengaging portion 36. It is set smaller than the width dimension of 36b.
  • connection preventing projections 57 project from the inner surfaces of the first and second locking pieces 55a and 55b of the left and right cantilever locking pieces 55 so as to approach each other.
  • the connection prevention convex part 57 is provided in the boundary of the 1st locking piece part 55a and the 2nd locking piece part 55b. As described above, the presence of the connection prevention convex portion 57 can prevent a problem that another handle enters into the opening window portion to be connected, and the step of releasing the Abek is unnecessary. , Production efficiency increases.
  • the connecting rod 53 of the puller 5 is formed in an oblong column shape so as to have an oval cross section.
  • a connecting rod 53, left and right arm portions 52, and a puller main body portion 51 are formed.
  • a cam portion 56 projecting into an opening formed by one end edge of the cam is integrally provided.
  • the cam portion 56 has a taper shape in which a cross section of the cam portion 56 orthogonal to the length direction of the handle 5 gradually decreases from the proximal end side to the distal end side of the cam portion 56.
  • the cover portion 63 of the stop claw body 6 has a width dimension that is smaller than the interval between the left and right handle holders 31 arranged on the slider body 2 and larger than the groove width of the insertion groove 32 formed in the slider body 2. Have. Further, the portion of the stop claw body 6 on the other end side than the cover portion 63 has a width dimension equal to or smaller than the groove width of the insertion groove 32 formed in the slider body 2.
  • the slider 1B of the present embodiment has a cam formed on the connecting rod 53 of the puller 5 by causing the puller 5 to fall on the rear opening 27 side of the slider body 2, as shown in FIG. 6B, for example.
  • the part 56 is oriented in a direction substantially parallel to the upper surface of the upper blade 21.
  • the catch 5 is laid down on the rear opening 27 side of the slider body 2, so that the claw portion of the stop claw body 6 can be obtained.
  • 61 protrudes into the element guide path 28 and is engaged with the element row, so that the stop position of the slider 1B with respect to the element row can be maintained.
  • the left and right pieces arranged on the handle 5 are pushed by pushing the handle 5 toward the handle engaging / disengaging portion 36 disposed on the slider body 2.
  • the holding and engaging piece 55 can be engaged with the handle engaging / disengaging portion 36 of the slider body 2 by getting over the engaging / disengaging head 36b of the handle engaging / disengaging portion 36 while being elastically deformed outward.
  • the pull handle 5 can be held in a lying state. Therefore, the state in which the claw portion 61 of the stop claw body 6 protrudes into the element guide path 28 and is engaged with the element row can be stably maintained, and the slider can be reliably held at the stop position.
  • the engagement state between the cantilever locking piece 55 of the pull handle 5 and the pull handle engaging / disengaging portion 36 of the slider body 2 can be easily released by rotating the pull handle 5 in a direction away from the upper blade 21. it can.
  • the cam portion 56 of the handle 5 is tapered. For this reason, for example, as shown in FIG. 5, the handle 5 is placed on the handle engaging / disengaging portion 36 without engaging the cantilever locking piece 55 of the handle 5 with the handle engaging / disengaging portion 36 of the slider body 2.
  • the cam portion 56 of the handle 5 does not interfere with the cover portion 63 of the stop claw body 6 even if the claw portion 61 of the stop claw body 6 is moved. It can project into the element guide path 28 and be engaged with the element row.
  • the cam portion 56 of the handle 5 is connected to the cover portion 63 of the stop claw body 6. If the handle 5 is rotated within a range not interfering with the handle 5, the claw portion 61 of the stop claw body 6 is not pulled out from the element guide path 28, and the handle 5 is engaged with the slider 1 B held at the stop position. Can be released.
  • the handle 5 when the handle 5 is lying on the rear opening 27 side of the slider body 2, the handle 5 is lifted and raised in a direction orthogonal to the upper blade 21.
  • the cam portion 56 of the handle 5 interferes with the cover portion 63 of the stop claw body 6, and the stop claw body 6 becomes the cam portion.
  • the claw portion 61 of the stop claw body 6 is pulled out from the element guide path 28 by being lifted up by 56.
  • the cam portion 56 of the pull handle 5 does not interfere with the cover portion 63 of the stop claw body 6 by lying down on the connecting pillar 23 side from the state where the pull handle 5 stands.
  • the cover portion 63 of the stop claw body 6 is lowered, and the claw portion 61 protrudes into the element guide path 28 and is engaged with the element row.
  • the slider 1B can be held at the stop position.
  • the slider body 2 is prepared.
  • the front end sides of the upper wing plate 21 and the lower wing plate 22 are connected by a connecting column 23, and a Y-shaped element guide path 28 is disposed between the upper wing plate 21 and the lower wing plate 22.
  • the upper wing plate 21 includes an insertion groove 32 for inserting a stop claw body 6 having a claw portion 61 at one end, left and right handle holding portions 31 that rotatably hold one end of the handle 5, and the stop A pair of caulking pillars 34 erected so as to sandwich the insertion groove 32 from the left and right sides for fixing the claw body 6 by caulking, and a claw hole 37 bored so that the claw portion 61 can be inserted are provided. .
  • the slider body 2 is provided with the stop claw body 6 so that the claw portion 61 can be inserted into and removed from the element guide path 28 through the claw hole 37 by the fall / stand-up operation of the handle 5. Is possible.
  • the connecting rod 53 of the handle 5 is inserted between the front and rear handle crimping protrusions 31a of the left and right handle holders 31 of the slider body 2, and the handle 5 is laid down on the rear opening 27 side of the slider body 2.
  • the front and rear pulling and crimping protrusions 31a are bent in a direction to bring them closer to each other and crimped.
  • the handle 5 is held so as to be rotatable about the connecting rod 53 with respect to the slider body 2.
  • the stop claw body 6 is inserted into the slider body 2 holding the handle 5, the claw portion 61 of the stop claw body 6 is inserted into the claw hole 37 of the slider body 2, and the cover portion of the stop claw body 6 63 is inserted into the insertion groove 32 of the slider body 2 so as to cover the connecting rod 53 and the cam portion 56 of the handle 5 from above.
  • the hook portion 62 of the stop claw body 6 is fitted into the front end 32 a of the insertion groove 32. Accordingly, the stop claw body 6 is arranged at a predetermined position of the slider body 2.
  • the pair of caulking pillars 34 are bent inward and fixed by caulking.
  • the slider 1B of the present embodiment as shown in FIG. 5 is assembled.
  • the step of caulking and fixing the puller 5 to the puller holding portion 31 can be performed after the stop pawl body 6 is caulked and fixed to the slider body 2, but the stop pawl body 6 is caulked and fixed to the slider body 2. Since it is necessary to hold the handle 5 separately in the process, it is preferable to fix the handle 5 to the handle holder 31 first from the viewpoint of workability.
  • the handle 5 is caulked and fixed by the handle holding portion 31 protruding from the upper blade 21 of the slider body 2, but the stop claw body 6 is caulked and fixed to the slider body 2.
  • the handle 5 may be of a type attached to the slider body 2 by a cover body (not shown) fitted to the slider body 2.

Landscapes

  • Slide Fasteners (AREA)
  • Buckles (AREA)

Abstract

Dans cette tirette pour fermeture à glissière, qui est dotée d'une section fenêtre ouverte au niveau de laquelle deux pièces de fixation en porte-à-faux sont formées en vue d'une fixation à une section de fixation/désolidarisation de tirette située sur un corps de curseur, la pénétration par la tirette d'une autre poignée dans la section fenêtre est empêchée. La présente invention concerne une tirette pour fermeture à glissière possédant, sur au moins une des pièces de fixation (55) en porte-à-faux, une section saillante (57) de protection contre le raccordement (saillie (57)) faisant saillie vers l'autre pièce de fixation en porte-à-faux opposée.
PCT/JP2011/080500 2011-12-28 2011-12-28 Tirette pour fermeture à glissière WO2013099015A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2011/080500 WO2013099015A1 (fr) 2011-12-28 2011-12-28 Tirette pour fermeture à glissière
CN201180076083.7A CN104023582B (zh) 2011-12-28 2011-12-28 拉链用拉片
TW101149623A TWI466644B (zh) 2011-12-28 2012-12-24 Zipper pull piece, zipper with slider, and zipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/080500 WO2013099015A1 (fr) 2011-12-28 2011-12-28 Tirette pour fermeture à glissière

Publications (1)

Publication Number Publication Date
WO2013099015A1 true WO2013099015A1 (fr) 2013-07-04

Family

ID=48696573

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/080500 WO2013099015A1 (fr) 2011-12-28 2011-12-28 Tirette pour fermeture à glissière

Country Status (3)

Country Link
CN (1) CN104023582B (fr)
TW (1) TWI466644B (fr)
WO (1) WO2013099015A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113796629A (zh) * 2020-06-16 2021-12-17 台湾华可贵股份有限公司 拉链用拉头及具有其的拉链
CN114727689A (zh) * 2019-11-12 2022-07-08 Ykk株式会社 拉链

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107249377B (zh) * 2015-02-25 2020-08-14 Ykk株式会社 拉链用拉头
DE112015006223B4 (de) * 2015-02-25 2024-07-25 Ykk Corporation Schieber für Reißverschluss

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959706U (fr) * 1972-09-05 1974-05-25
WO2009130771A1 (fr) * 2008-04-23 2009-10-29 Ykk株式会社 Glissière pour fermeture à glissière
WO2010070744A1 (fr) * 2008-12-17 2010-06-24 Ykk株式会社 Glissière pour fermeture à glissière

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038226A (en) * 1960-06-16 1962-06-12 Talon Inc Automatic lock slider
TWM352275U (en) * 2008-05-23 2009-03-11 Chung Chwan Entpr Co Ltd Improved structure of zipper puller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959706U (fr) * 1972-09-05 1974-05-25
WO2009130771A1 (fr) * 2008-04-23 2009-10-29 Ykk株式会社 Glissière pour fermeture à glissière
WO2010070744A1 (fr) * 2008-12-17 2010-06-24 Ykk株式会社 Glissière pour fermeture à glissière

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114727689A (zh) * 2019-11-12 2022-07-08 Ykk株式会社 拉链
CN114727689B (zh) * 2019-11-12 2023-11-03 Ykk株式会社 拉链
CN113796629A (zh) * 2020-06-16 2021-12-17 台湾华可贵股份有限公司 拉链用拉头及具有其的拉链

Also Published As

Publication number Publication date
TWI466644B (zh) 2015-01-01
CN104023582A (zh) 2014-09-03
CN104023582B (zh) 2016-10-12
TW201332477A (zh) 2013-08-16

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