WO2013011591A1 - Curseur pour fermeture à glissière - Google Patents

Curseur pour fermeture à glissière Download PDF

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Publication number
WO2013011591A1
WO2013011591A1 PCT/JP2011/066612 JP2011066612W WO2013011591A1 WO 2013011591 A1 WO2013011591 A1 WO 2013011591A1 JP 2011066612 W JP2011066612 W JP 2011066612W WO 2013011591 A1 WO2013011591 A1 WO 2013011591A1
Authority
WO
WIPO (PCT)
Prior art keywords
caulking
cover member
slide fastener
slider
flange
Prior art date
Application number
PCT/JP2011/066612
Other languages
English (en)
Japanese (ja)
Inventor
嘉一 濱田
槻　慶一
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 CN201180072447.4A priority Critical patent/CN103702583A/zh
Priority to PCT/JP2011/066612 priority patent/WO2013011591A1/fr
Priority to TW101116075A priority patent/TWI544880B/zh
Publication of WO2013011591A1 publication Critical patent/WO2013011591A1/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
    • A44B19/30—Sliders with means for locking in position
    • A44B19/308—Sliders with means for locking in position in the form of a spring-actuated locking member actuated by the pull member

Definitions

  • the present invention relates to a slide fastener slider, and more particularly to a slide fastener slider capable of attaching and detaching a handle to a body.
  • Conventional sliders for slide fasteners include a fuselage, a lock member that is swingably supported by a column of the fuselage, a cover member that is cantilevered to the upper wing plate of the fuselage, a cover member, and an upper wing
  • An open / close member that opens and closes a gap formed between the plate and a spring member that biases the lock member and the open / close member, and that holds the handle detachably between the body and the cover member is known. (For example, refer to Patent Document 1).
  • the cover member includes a first caulking portion that caulks the side surface portion of the fixing portion of the cover member with respect to the column portion, and a second caulking portion that caulks the upper blade against the flange of the fixing portion of the cover member. It is fixed to the upper wing plate.
  • the cover member is fixed to the upper blade by the first and second caulking portions, the fixing strength is not sufficient.
  • the slider cover member receives a load from many other sliders, and when the garment with the slider is washed, the slider cover member receives a load from the moisture-containing garment. In some cases, the cover member may fall off.
  • the present invention has been made in view of the above-described circumstances, and an object thereof is to provide a slider for a slide fastener capable of improving the fixing strength of the cover member and preventing the cover member from falling off. .
  • the above object of the present invention can be achieved by the following constitution.
  • (1) The fuselage, a lock member that is swingably supported by a pillar portion standing on the upper wing plate of the fuselage, and a cantilever fixed to the upper wing plate, covering the pillar portion and the lock member from above.
  • a cover member, and an opening / closing member that is formed between the cover member and the upper blade and opens and closes a gap through which the shaft portion of the handle is inserted, and the opening / closing member slides in the front-rear direction with respect to the upper blade.
  • a slide fastener slider that can be provided, wherein the upper wing plate is formed with a fitting groove for fitting a fixing portion of the cover member, extending from the front portion of the column portion to the left and right side portions, respectively.
  • the member flanges that fit into the fitting grooves are formed on the left and right side surfaces of the fixing portion, respectively, and the cover member has a side surface portion of the fixing portion of the cover member in a state where the flange is fitted into the fitting groove.
  • the first caulking part that caulks against the column part, and the upper wing plate against the flange The second caulking portion, and the third caulking portion caulked so as to close the inlet of the fitting groove of the upper blade, a slide fastener slider, characterized in that fixed to the upper blade that.
  • a slide fastener slider characterized in that fixed to the upper blade that.
  • the cover member includes a first caulking portion for caulking the side surface portion of the fixing portion of the cover member with respect to the column portion, in a state where the flange is fitted in the fitting groove.
  • the cover member is fixed by the second caulking portion caulking the blade against the flange and the third caulking portion caulking the upper blade so as to close the inlet of the fitting groove. The strength can be improved, and the cover member can be prevented from falling off.
  • FIG. 4 is a sectional view taken along line AA in FIG. 3. It is a disassembled perspective view of the periphery of the fixing
  • FIG. 5 is a sectional view taken along line BB in FIG. 4.
  • FIG. 7 is a cross-sectional view taken along the line CC of FIG. It is a front view of the periphery of the fixing
  • FIG. 9 is a sectional view taken along line DD of FIG.
  • the upper side is the upper side of the paper surface of FIG. 4
  • the lower side is the lower side of the paper surface of FIG. 4
  • the front side is the right side of the paper surface of FIG. 4
  • the right side is the front side with respect to the paper surface of FIG. 4
  • the left side is the back side with respect to the paper surface of FIG.
  • the left-right direction of the slider is also called the width direction.
  • the slide fastener slider 10 of the present embodiment is a slider with an automatic stop function, and includes a body 20 as shown in FIGS. 1 to 4, and the body 20 is separated in parallel in the vertical direction.
  • the upper wing plate 21 and the lower wing plate 22 arranged at the front, the guide pillar 23 that connects the upper wing plate 21 and the lower wing plate 22 at the front end, and downward along the left and right side edges of the upper wing plate 21.
  • An upper flange 24a that protrudes and a lower flange 24b that protrudes upward along the left and right side edges of the lower blade 22 are provided.
  • left and right shoulders 25 separated by the guide pillars 23 are formed at the front of the body 20, and a rear opening 26 is formed at the rear of the body 20.
  • a substantially Y-shaped element guide path 27 that connects the left and right shoulder openings 25 and the rear opening 26 is formed between the upper wing board 21 and the lower wing board 22.
  • a passage through which the illustrated fastener element row is inserted is formed.
  • the slide fastener slider 10 is cantilevered on a lock member 40 supported by a column portion 31 erected on the upper surface of the upper wing plate 21 so as to swing up and down, and on a front end portion of the upper surface of the upper wing plate 21.
  • the cover member 50 is fixed in a shape and covers the column portion 31 and the lock member 40 from above, and is formed between the rear end portion of the cover member 50 and the upper blade 21 and the shaft portion 15a of the handle 15 is inserted therethrough.
  • an opening / closing member 60 for opening and closing the gap S (hereinafter referred to as “insertion gap S”).
  • the column portion 31 includes left and right wall portions 31a and 31b spaced apart from each other so that the lock member 40 can be fitted therein, and a support convex portion 32 formed between the left and right wall portions 31a and 31b.
  • the lock member 40 includes a base portion 41 supported by the column portion 31 of the body 20, and an upper piece that extends from the base portion 41 toward the rear and is opposed to the vertical direction.
  • An operation recess formed between the upper part 42 and the lower piece part 43, and opened toward the rear opening 26 in the attached state, and accommodates the shaft part 15a of the handle 15 44.
  • a claw portion 45 that enters the element guide path 27 through a claw hole 33 formed in the upper blade 21 is formed at the tip of the lower piece portion 43 so as to face downward.
  • a support concave portion 41 a that fits with the support convex portion 32 of the column portion 31 is formed on the lower surface of the base portion 41.
  • the support recess 41a is supported by the support projection 32 so as to be swingable in the vertical direction.
  • the claw hole 33 penetrates the element guide path 27 from the upper surface of the upper blade 21.
  • the cover member 50 includes a top plate 51 that is curved upward and convex, a pair of left and right side plates 52 that extend downward from both side edges of the top plate 51, and a front end of the top plate 51. And a rear plate 54 extending downward from the rear end portion of the top plate 51.
  • a retracting portion 55 is formed in a concave shape facing the body 20 on the lower end surface of the rear portion of the pair of left and right side plates 52.
  • a handle housing portion 56 is formed in a concave shape facing the body 20 downward.
  • a projecting piece 57 extending downward is formed between the retracting portion 55 and the handle accommodating portion 56.
  • a rectangular leaf spring 70 is provided between the lock member 40 and the cover member 50 to urge the claw portion 45 of the lock member 40 so as to enter the element guide path 27.
  • Locking recesses 71 are formed at the front and rear ends of the leaf spring 70, respectively.
  • the front and rear locking recesses 71 are formed on locking protrusions 51 a formed at the front and rear of the top plate 51 of the cover member 50.
  • the leaf springs 70 are mounted in the cover member 50 by being respectively locked.
  • the locking projection 51a is disposed inside the cover member 50 (in a space surrounded by the top plate 51, the pair of left and right side plates 52, the front plate 53, and the rear plate 54).
  • the opening / closing member 60 is formed in a substantially U shape in plan view so as not to come into contact with the lock member 40 when attached to the body 20.
  • a first closed portion 61 formed at the front portion
  • a second closed portion 62 formed at the front end portion of the opening / closing member 60
  • a concave valley formed between the first closed portion 61 and the second closed portion 62.
  • Part 63 the 1st and 2nd closing parts 61 and 62 protrude toward the upper direction, and are formed in the side view substantially trapezoid shape.
  • the opening / closing member 60 is provided to be slidable in the front-rear direction with respect to the upper blade 21.
  • the coil spring 12 is contracted between the front end of the opening / closing member 60 and the spring holding groove 35 a formed in the guide groove 35, and the opening / closing member 60 is urged by the biasing force of the coil spring 12.
  • the rear opening 26 is always urged.
  • a pair of left and right members that stop the opening / closing member 60 at a gap closing position that closes the insertion gap S and prevent the opening / closing member 60 from being removed from the guide groove 35.
  • a stopper 36 is formed. The opening / closing member 60 is slid to the gap opening position where the insertion gap S is opened, and the shaft portion 15a of the handle 15 is inserted into the insertion gap S, so that the shaft portion 15a is inserted into the operating recess 44 of the lock member 40. Be contained.
  • the upper wing plate 21 has a fitting groove 90 that fits a fixing portion 80 that is a front lower end portion of the pair of left and right side plates 52. To the left and right side portions.
  • the fitting groove 90 is formed on the first fitting groove 91 disposed on the side of the rear portion of the column portion 31, on the side of the front portion of the column portion 31 and on the front portion of the column portion 31.
  • a second fitting groove 92 formed wider than the first fitting groove 91.
  • the first and second fitting grooves 91 and 92 are, when viewed from the front side, a vertical groove formed at a predetermined depth downward from the upper surface of the upper blade 21 and a vertical groove from the lower end of the vertical groove. And a lateral groove extending at right angles toward the left and right outer sides.
  • an engagement piece 93 that engages with a flange 80A of the fixing portion 80 described later is provided above the lateral groove of the first and second fitting grooves 91 and 92 so as to protrude inward in the width direction.
  • raised portions 93a are formed along the vertical grooves of the first fitting grooves 91, respectively.
  • the engagement piece 93 is a part of the upper blade 21, and the upper surface of the engagement piece 93 is the upper surface of the upper blade 21.
  • a pair of left and right flanges 80 ⁇ / b> A that are respectively fitted in the left and right fitting grooves 90 are formed in the fixing portion 80 of the cover member 50.
  • the flange 80A includes a first flange 81 disposed on the rear side of the fixed portion 80, a second flange 82 disposed on the front portion side of the fixed portion 80, and having a larger lateral protrusion width than the first flange 81.
  • the first and second flanges 81 and 82 are formed in dimensions that can be fitted in the lateral grooves of the first and second fitting grooves 91 and 92.
  • a protrusion 83 that protrudes laterally from the side plate 52 of the cover member 50 is formed on the upper surface of the second flange 82.
  • the projecting portion 83 has a smaller projecting width to the side than the second flange 82 and is formed so as to fit into the vertical groove of the second fitting groove 92 of the upper blade 21.
  • first caulking concave portions 31 c are respectively formed on the outer surfaces of the left and right wall portions 31 a and 31 b of the column portion 31, and the fixing portion 80 is fitted into the fitting groove 90.
  • the first caulking portion 101 for fixing the cover member 50 to the body 20 is formed by caulking the left and right side plates 52 of the cover member 50 respectively to the left and right first caulking recesses 31c (FIG. 2, FIG. 2). (See FIGS. 6 and 7).
  • the first caulking portion 101 deforms the left side plate 52 into a shape recessed rightward, and deforms the right side plate 52 into a shape recessed leftward, whereby left and right first caulking recesses are formed.
  • second caulking concave portions 81 a are respectively formed on the upper surfaces of the left and right first flanges 81 of the cover member 50, and the fixing portion 80 is fitted in the fitting groove 90.
  • the second caulking portion 102 for fixing the cover member 50 to the body 20 is formed by caulking the protruding portions 93a of the left and right engaging pieces 93 to the left and right second caulking concave portions 81a, respectively (FIG. 2, FIG. 6, see FIG.
  • the second caulking portion 102 enters the left and right second caulking concave portions 81a by respectively deforming the left and right engaging pieces 93 into a recessed shape.
  • the front end portions of the left and right engagement pieces 93 are closed so that the inlets of the engagement grooves 90 are closed in a state where the fixing portion 80 is engaged with the engagement groove 90.
  • the third caulking portion 103 for fixing the cover member 50 to the body 20 is formed.
  • the third caulking portion 103 is formed so as to overlap the front end portions of the left and right flanges 80 ⁇ / b> A when viewed from the front. Accordingly, the cover member 50 is firmly fixed to the body 20 by the total of six caulking portions of the left and right first to third caulking portions 101 to 103.
  • the third caulking portion 103 is deformed into a shape in which the engagement piece 93 is inclined downward toward the front end side of the body 20.
  • the third caulking portion 103 is deformed so as to press the flange 80A of the cover member 50 from above and is deformed so as to close the inlet of the fitting groove 90.
  • the third caulking portion 103 closes the inlet of the fitting groove 90 by making the vertical dimension of the inlet of the fitting groove 90 smaller than the thickness dimension of the flange 80A of the cover member 50 in the vertical direction.
  • the third caulking portion 103 is formed in a substantially triangular shape in plan view, and the third caulking portion 103 is formed at the boundary between the upper surface of the upper blade 21 of the fuselage 20 and the third caulking portion 103.
  • a ridge line portion 103a that is a starting point of the downward slope of the portion 103 is formed.
  • the ridge line portions 103a of the left and right third caulking portions 103 extend so that the extension lines of the respective ridge line portions 103a intersect at an angle ⁇ of 90 degrees to 110 degrees and gradually move away toward the front of the body 20. .
  • the third caulking portion 103 is formed so that the width dimension in the left-right direction gradually widens toward the front of the body 20.
  • the shaft portion 15 a of the handle 15 is pushed forward from the rear into the insertion gap S, whereby the opening / closing member 60 is slid forward, and the shaft portion 15 a of the handle 15 is moved to the cover member 50.
  • the opening / closing member 60 slides backward, and the shaft portion 15a of the handle 15 is a valley between the first and second closing portions 61, 62 of the opening / closing member 60. Enter 63.
  • the shaft portion 15 a of the handle 15 is pushed further forward in the insertion gap S, so that the opening / closing member 60 slides forward, and the shaft portion 15 a of the handle 15 is pulled by the handle of the cover member 50.
  • the opening / closing member 60 slides rearward so that the shaft portion 15 a of the handle 15 is received in the operating recess 44 of the locking member 40. Is done.
  • the cover member 50 is a side plate of the cover member 50 in a state where the flange 80A is fitted in the fitting groove 90 of the upper blade 21.
  • the first caulking portion 101 for caulking 52 to the first caulking concave portion 31 c of the column portion 31, and the raised portion 93 a of the engaging piece 93 of the upper blade 21 to the second caulking concave portion 81 a of the first flange 81 Because the second caulking portion 102 and the third caulking portion 103 caulking the front end portion of the engaging piece 93 of the upper blade plate 21 so as to close the inlet of the fitting groove 90 are fixed to the upper blade plate 21.
  • the fixing strength of the cover member 50 can be improved, and the cover member 50 can be prevented from falling off.

Landscapes

  • Slide Fasteners (AREA)

Abstract

La présente invention se rapporte à un curseur pour fermeture à glissière, grâce auquel la force de fixation d'un élément de couverture est améliorée, ce qui empêche le détachement dudit élément de couverture. Des rainures homologues (90), dans lesquelles se fixent des parties fixes (80) dudit élément de couverture (50), sont respectivement formées sur des ailettes supérieures (21) d'un corps (20) depuis l'avant d'une pièce en forme de colonne (31) jusqu'aux côtés gauche et droit de cette dernière, et des rebords (80A) fixés dans lesdites rainures homologues (90) sont respectivement formés sur les côtés gauche et droit de la partie fixe (80) susmentionnée. Avec lesdits rebords (80A) fixés dans les rainures homologues (90), l'élément de couverture (50) est fixé aux ailettes supérieures (21) susmentionnées au moyen des éléments suivants : des premières pièces d'emboutissage (101) où les côtés de la partie fixe (80) de l'élément de couverture (50) sont emboutis vers la pièce en forme de colonne (31) susmentionnée ; des deuxièmes pièces d'emboutissage (102) où les ailettes supérieures (21) sont embouties vers les rebords (80A) ; et des troisièmes pièces d'emboutissage (103) où les ailettes supérieures (21) sont embouties de sorte à fermer les entrées vers la rainure homologue (90).
PCT/JP2011/066612 2011-07-21 2011-07-21 Curseur pour fermeture à glissière WO2013011591A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201180072447.4A CN103702583A (zh) 2011-07-21 2011-07-21 拉链用拉头
PCT/JP2011/066612 WO2013011591A1 (fr) 2011-07-21 2011-07-21 Curseur pour fermeture à glissière
TW101116075A TWI544880B (zh) 2011-07-21 2012-05-04 The slide fastener with

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/066612 WO2013011591A1 (fr) 2011-07-21 2011-07-21 Curseur pour fermeture à glissière

Publications (1)

Publication Number Publication Date
WO2013011591A1 true WO2013011591A1 (fr) 2013-01-24

Family

ID=47557797

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/066612 WO2013011591A1 (fr) 2011-07-21 2011-07-21 Curseur pour fermeture à glissière

Country Status (3)

Country Link
CN (1) CN103702583A (fr)
TW (1) TWI544880B (fr)
WO (1) WO2013011591A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104095353B (zh) * 2014-07-22 2017-08-11 福建浔兴拉链科技股份有限公司 具有上下牙点的拉链带
TWI556760B (zh) * 2014-11-12 2016-11-11 中傳企業股份有限公司 具有可更換式拉片的拉鍊頭組合結構
CN104544782A (zh) * 2014-11-27 2015-04-29 深圳市华圣达拉链有限公司 一种拉链拉头结构
WO2019092801A1 (fr) * 2017-11-08 2019-05-16 Ykk株式会社 Curseur pour fermeture à glissière

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005168759A (ja) * 2003-12-10 2005-06-30 Ykk Corp 自動停止装置付スライドファスナー用スライダー
JP2008228808A (ja) * 2007-03-16 2008-10-02 Ykk Corp スライドファスナー用スライダー
JP2009106611A (ja) * 2007-10-31 2009-05-21 Ykk Corp 自動停止機構付スライドファスナー用スライダー

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010058465A1 (fr) * 2008-11-20 2010-05-27 Ykk株式会社 Curseur prévu pour une utilisation dans une fermeture à glissière et auquel une tirette peut être rattachée et détachée

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005168759A (ja) * 2003-12-10 2005-06-30 Ykk Corp 自動停止装置付スライドファスナー用スライダー
JP2008228808A (ja) * 2007-03-16 2008-10-02 Ykk Corp スライドファスナー用スライダー
JP2009106611A (ja) * 2007-10-31 2009-05-21 Ykk Corp 自動停止機構付スライドファスナー用スライダー

Also Published As

Publication number Publication date
TW201304704A (zh) 2013-02-01
CN103702583A (zh) 2014-04-02
TWI544880B (zh) 2016-08-11

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