CN102450789A - Zipper slider and zipper head with same - Google Patents

Zipper slider and zipper head with same Download PDF

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Publication number
CN102450789A
CN102450789A CN2010105137765A CN201010513776A CN102450789A CN 102450789 A CN102450789 A CN 102450789A CN 2010105137765 A CN2010105137765 A CN 2010105137765A CN 201010513776 A CN201010513776 A CN 201010513776A CN 102450789 A CN102450789 A CN 102450789A
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CN
China
Prior art keywords
locking element
cap
slide fastener
press section
fastener block
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Legal status (The legal status 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 status listed.)
Granted
Application number
CN2010105137765A
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Chinese (zh)
Other versions
CN102450789B (en
Inventor
高秀忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Jinjiang xunxing zipper Technology Co. Ltd.
Original Assignee
Fujian SBS Zipper Science and Technology Co Ltd
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 Fujian SBS Zipper Science and Technology Co Ltd filed Critical Fujian SBS Zipper Science and Technology Co Ltd
Priority to CN201010513776.5A priority Critical patent/CN102450789B/en
Publication of CN102450789A publication Critical patent/CN102450789A/en
Application granted granted Critical
Publication of CN102450789B publication Critical patent/CN102450789B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a zipper slider and a zipper head with the same. The zipper slider comprises a cap, a self-locking element, an elastic element and a slider body, wherein the slider body comprises an upper wing plate and a guide post; the self-locking element is arranged on the upper wing plate of the slider body; one end of the elastic element is fixed between the slider body and the cap; the other end of the elastic element is elastically pressed against the self-locking element; the cap is fixed on the upper wing plate of the slider body; the self-locking element comprises a horse hook part, a pivot joint part and a pressing part; the pivot joint part is positioned between the pressing part and the horse hook part; a pivoting part is arranged in the cap; the self-locking element is in pivot joint with the pivoting part of the cap through the pivot joint part; a through hole is formed on the slider body corresponding to the pressing part; and the pressing part is communicated with the outside of the slider body through the through hole. The invention has the advantages that: the zipper slider and the zipper head have simple structures and are convenient to assemble.

Description

Slide fastener block and use the slider of zipper fastener of this slide fastener block
Technical field
The present invention relates to a kind of slide fastener block and use this slide fastener block slider of zipper fastener, particularly a kind of replaceable pulling-on piece the self-locking slide fastener block and use the slider of zipper fastener of this slide fastener block.
Background technology
At present, exist the self-locking zipper slider of multiple replaceable pulling-on piece.For example, the patent No. of announcing on May 16th, 1989 is U.S.'s patent of invention of 4,829,638, and this prior art has disclosed a kind of slide block of self-locking zipper slider of detachable pulling-on piece.This slide fastener block has a upper flange and a lower wing plate, and this upper and lower wing plate connects through a guide pillar.The top that this upper flange is positioned at this guide pillar is provided with a connection lug, and the front end of an arc pulling-on piece keeper is fixed on this connection lug, forms a gap between its rear end and this upper flange.This slide fastener block also comprises a self-locking horse hook and a gap closure member, and this self-locking horse hook is used to accomplish the auto-lock function of this slide fastener block, and this gap closure member is used to seal and open the gap between this pulling-on piece keeper and this upper flange, makes things convenient for the user to change pulling-on piece.
But; The slide block of the self-locking zipper slider of the replaceable pulling-on piece of prior art in order to realize the replaceable function of pulling-on piece, must comprise a gap closure member; The number of required part is more; Structure is comparatively complicated, and because complex structure, causes the assembling procedure of slide block of this self-locking zipper slider also comparatively complicated.
Summary of the invention
In view of this, be necessary to provide a kind of simple in structure, the slide fastener block of the replaceable pulling-on piece of being convenient to assemble and use the slider of zipper fastener of this slide fastener block.
A kind of slide fastener block comprises cap, from locking element, flexible member and slide body, and this slide body comprises upper flange and guide pillar; Should place on the upper flange of this slide body from locking element; One end of this flexible member is fixed between this slide body and this cap, and the other end of this flexible member flexibly compresses this from locking element, and this cap is fixed on the upper flange of this slide body; Should comprise horse hook portion, articulated section and press section from locking element; This articulated section is provided with pivot part in this cap between this press section and this horse hook portion, should articulate from the pivot part of locking element through this articulated section and this cap; This slide body is to being provided with through hole in the press section, and this through hole makes this press section communicate with the external world of this slide body.
A kind of slider of zipper fastener comprises slide fastener block and pulling-on piece, and this slide fastener block comprises cap, from locking element, flexible member and slide body; This slide body comprises upper flange and guide pillar, should place on the upper flange of this slide body from locking element, and an end of this flexible member is fixed between this slide body and this cap; The other end of this flexible member flexibly compresses this from locking element, and this cap is fixed on the upper flange of this slide body, should comprise horse hook portion, articulated section and press section from locking element; This articulated section is between this press section and this horse hook portion; Be provided with pivot part in this cap, should articulate from the pivot part of locking element through this articulated section and this cap, this slide body is to being provided with through hole in the press section; This through hole makes this press section communicate with the external world of this slide body, and this pulling-on piece is set in this on locking element and this cap.
Compared with prior art, slide fastener block of the present invention articulates from locking element and this cap through making this, on this slide body, through hole is set; This press section from locking element is communicated with the external world of this slide body; When changing pulling-on piece, only need to be exerted pressure in this press section from locking element like this, can make that pivot part around this cap rotates from locking element for this with external force; Thereby between locking element and this slide body, produce the gap at this, the pull bar of pulling-on piece can be passed in and out from this gap location.Owing to saved gap of the prior art closure member, slide fastener block of the present invention has simple in structure, the advantage of being convenient to assemble.And the through hole on this slide body is complete with this appearance profile that is arranged so that this slide fastener block of press section on locking element, does not have breach, thereby has improved the security that this slide fastener block uses effectively.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described:
Fig. 1 is the three-dimensional exploded view of slide fastener block first embodiment of the present invention.
Fig. 2 is the stereogram of cap in the slide fastener block shown in Figure 1.
Fig. 3 is the three-dimensional assembly diagram of slide fastener block shown in Figure 1.
Fig. 4 is the cutaway view along A-A line among Fig. 3.
Sketch map when Fig. 5 is slide fastener block shown in Figure 1 assembling pulling-on piece.
Fig. 6 is the sketch map behind the slide fastener block assembling pulling-on piece shown in Figure 1.
Fig. 7 is the three-dimensional assembly diagram of slider of zipper fastener first embodiment of the present invention.
Fig. 8 is the user mode sketch map of slider of zipper fastener shown in Figure 7.
Fig. 9 is the sketch map of slide fastener block second embodiment of the present invention.
Figure 10 is the sketch map of slide fastener block the 3rd embodiment of the present invention.
The explanation of Reference numeral:
Slide fastener block 100,100a, 100b press section 25,25a
Slider of zipper fastener 200 flexible members 30
Cap 10 centers of circle pipe 40
Roof 11 slide bodies 50
The first side wall 12 upper flanges 51
Second sidewall, 13 grooves 511
The 3rd sidewall 14 through holes 512,512a
15 perforation 513 of the 4th sidewall
Concentric hole 151,541 lower wing plates 52
Pivot part 16 guide pillars 53
From locking element 20 holding tanks 531,531a
Snap portion 21 slots to make way 532,532a
Hook 211 lugs 54,55
Horse hook portion 22,22b pulling-on piece 60
Articulated section 23 pull bars 61
Pivot groove 231 screws 70
Abutting part 24,24a gap 80
The specific embodiment
See also Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the three-dimensional exploded view of slide fastener block 100 first embodiment of the present invention, and this slide fastener block 100 comprises that a cap 10, is from locking element 20, a flexible member 30, center of circle pipe 40 and one slide body 50.Should be placed on this slide body 50 from locking element 20.This cap 10 is fixed on this slide body 50 through this center of circle pipe 40, and is located at this on locking element 20.This flexible member 30 is fixed between this cap 10 and this slide body 50.
This slide body 50 comprises a upper flange 51, a lower wing plate 52 and a guide pillar 53, and this upper flange 51 is connected through this guide pillar 53 with this lower wing plate 52, passes through for the sprocket (figure does not show) of a slide fastener thereby form a roughly Y-shaped slideway.The groove 511 and a through hole 512 of one strip are set on this upper flange 51, and this through hole 512 communicates with this groove 511, and this groove 511 is used for placing should be from locking element 20.The front end of this upper flange 51 is provided with a pair of lug 54,55, and this two lug 54 and 55 is oppositely arranged on two long sides of this groove 511, is respectively equipped with concentric hole 541 on this two lug 54 and 55.This through hole 512 is positioned at the front end of this two lug 54,55.
Should be from locking element 20 be a sheet structure, it comprises a snap portion 21, a horse hook portion 22, an articulated section 23, an abutting part 24 and a press section 25.This snap portion 21 is positioned at this rear end from locking element 20; This abutting part 24 is positioned at this front end from locking element 20; This horse hook portion 22 is formed from back lower place of locking element 20 extension to this by this snap portion 21; This snap portion 21 is connected with this abutting part 24 through this articulated section 23, and this press section 25 is formed to this front end extension from locking element 20 by this abutting part 24.The end face of this articulated section 23 is provided with a pivot groove 231.The rear end of this snap portion 21 is provided with a hook 211, and this hook 211 is obliquely installed to this front lower place from locking element 20.
Please with reference to Fig. 2, this cap 10 is the shell structure of a side opening, and it comprises a roof 11, a first side wall 12, one second sidewall 13, one the 3rd sidewall 14, one the 4th sidewall 15 and a pivot part 16.This first side wall 12, this second sidewall 13, the 3rd sidewall 14 join end to end successively with the 4th sidewall 15 and all link to each other with this roof 11 and surround the shell structure of side opening one by one.This pivot part 16 places in the housing of this cap 10, and is connected with the 3rd sidewall 14 with this roof 11 respectively, and the bottom surface of this pivot part 16 is curved, and this pivot part 16 is equivalent to a rotating shaft.On this second sidewall 13, the 4th sidewall 15 and this pivot part 16 concentric hole 151 is set respectively, these concentric hole 151 contiguous the 3rd sidewalls 14 are provided with.
See also Fig. 4, a holding tank 531 is set on the guide pillar 53 of this slide body 50, this guide pillar 53 also is provided with one and supplies this slot to make way 532 from locking element 20 rotations in these holding tank 531 tops, and this slot to make way 532 communicates with this through hole 512.When assembling this slide fastener block 100, earlier this flexible member 30 is placed in this holding tank 531, then should be in locking element 20 places this groove 511 and this through hole 512; Should pass the perforation 513 on this upper flange 51 from the horse hook portion 22 of locking element 20; And be deep in the Y shape slideway of this slide body 50, this hook 211 is connected on this upper flange 51, should place on this flexible member 30 from the abutting part 24 of locking element 20; This press section 25 places in this through hole 512, and with these through hole 512 complete closed.Then, this cap 10 is sheathed on the lug 54 and 55 of this slide body 50, and passes concentric hole 541 and the concentric hole 151 on this cap 10 on this two lug 54 and 55, this cap 10 is fixed on this slide body 50 with center of circle pipe 40.
The pivot part 16 of this cap 10 is connected to this on the pivot groove 231 of locking element 20, and this pivot groove 231 coincide with the bottom shape of the pivot part 16 of this cap 10.This cap 10 is with these groove 511 complete closed, and this through hole 512 extends to outside the housing of this cap 10, and this press section 25 communicates with the external world of this slide body 50 through this through hole 512.
See also Fig. 5, the sketch map when Fig. 5 is slide fastener block shown in Figure 1 assembling pulling-on piece.When assembling one pulling-on piece 60 forms a slider of zipper fastener 200 on this slide fastener block 100, can earlier a screwdriver 70 be connected to this press section 25 from locking element 20.Then; Push this press section 25 downwards; This press section 25 rotates in this slot to make way 532, and pushes this flexible member 30 it is shunk, and makes this 16 rotations of the pivot part around this cap 10 from locking element 20; The snap portion 21 that is positioned at these pivot part 16 opposite sides like this will be lifted, and can produce a gap 80 between the upper flange 51 of this hook 211 and this slide body 50.At this moment, can make the pull bar 61 of this pulling-on piece 60 pass this gap 80 successively and should get into and be somebody's turn to do in locking element 20 from the snap portion 21 of locking element 20.After this pulling-on piece 60 puts in place, unclamp this screwdriver 70.Otherwise, can this pulling-on piece 60 be taken out, be used to change pulling-on piece.
See also Fig. 6, Fig. 6 is the sketch map behind the slide fastener block assembling pulling-on piece shown in Figure 1.After unclamping this screwdriver 70, should be under of the elastic force effect of the press section 25 of locking element 20, around these pivot part 16 rotations at this flexible member 30.Simultaneously, the perforation 513 that should fall and pass this upper flange 51 from the horse hook portion 22 of locking element 20 is plugged between the adjacent chain tooth of a slide fastener chain belt, and this hook 211 also falls simultaneously, and is connected on this upper flange 51.This pulling-on piece 60 is set in this on locking element 20, and can not come off from locking element 20 from this.
See also Fig. 7 and Fig. 8, Fig. 7 is the three-dimensional assembly diagram of slider of zipper fastener first embodiment of the present invention, and Fig. 8 is the user mode sketch map of slider of zipper fastener shown in Figure 7.When spurring this slider of zipper fastener 200, can lift this pulling-on piece 60 obliquely, the pull bar 61 through this pulling-on piece 60 will be somebody's turn to do from the horse hook portion 22 of locking element 20 and lift, and make this slide fastener block 100 unclamp the self-locking to the slide fastener chain belt.The pull bar 61 of this pulling-on piece 60 contacts with the snap portion 21 that is somebody's turn to do from locking element 20, drives this slide fastener block 100 and moves.
In sum; Slide fastener block 100 of the present invention articulates from locking element 20 and this cap 10 through making this, on the upper flange 51 of this slide body 50, through hole 512 is set, and makes this press section 25 communicate with the external world of this slide body 50; Like this when changing pulling-on piece 60; Only need to push this press section 25 with this screwdriver 70, just can make this rotate around this pivot part 16 from locking element 20, this hook 211 can be higher than the upper surface of this upper flange 51; The pull bar 61 of pulling-on piece 60 can get into and should in locking element 20, realize the assembling of pulling-on piece 60 from this gap 80; Equally, also can this pulling-on piece 60 be pulled out from locking element 20 from this, realize the replacing of pulling-on piece 60.Since the through hole 512 on this slide body 50 with should be on locking element 20 setting of press section 25, make that the appearance profile of this slide body 50 is complete, do not have breach, thereby improved the security that this slide fastener block 100 uses effectively, not can with other object buckle mutually.Because this cap 10 is surrounded by roof and four sidewalls; Perfect mouthful of overall structure; And this press section 25 is when this slide fastener block 100 is in self-locking state; Again can this through hole 512 of complete closed, thus make that the overall profile of this slide fastener block 100 is complete, can the oarsman also not can with other part buckles.Compared with prior art, it is less that slide fastener block 100 of the present invention has element, the simple advantage of assembling procedure.
Be appreciated that ground, it is said that the connected mode of this cap 10 and this slide body 50 is not limited to first embodiment.Can this cap 10 be fixed on this two lug 54 and 55 through the mode of on cap 10, getting ready, this cap 10 be fixed on this slide body 50, do not need this center of circle pipe 40 with this.This cap 10 can also not be provided with this pivot part 16, and this center of circle pipe 40 is used as pivot part, thereby makes this from the locking element 20 direct and further simplified structures of these center of circle pipe 40 pivot joints.Also two lugs 54 and 55 can be set on this upper flange 51; But on this upper flange 51, two draw-in grooves are set; On this cap 10 two projections are set; Through pushing this cap 10, two projections on this cap 10 are fastened in two draw-in grooves of this upper flange 51, with this this cap 10 is fixed on this slide body 50.
See also Fig. 9, Fig. 9 is the sketch map of slide fastener block second embodiment of the present invention.The difference of this slide fastener block 100a and first embodiment of the invention is that this abutting part 24a and this press section 25a extend to form strip to this below from locking element 20, horizontally set one holding tank 531a in the guide pillar 53 of this slide body 50.This guide pillar 53 also is provided with a slot to make way 532a in the place ahead of this holding tank 531a.This flexible member 30 and this press section 25a butt.The front side wall of this guide pillar 53 is to being provided with a through hole 512a by press section 25a, and this through hole 512a communicates with this holding tank 531a, and this press section 25a communicates with the external world of this slide body 50 through this through hole 512a.When changing pulling-on piece; Can screwdriver be stretched in this through hole 512a; Be connected to then on the 25a of this press section; Push this press section 25a and make this, thereby make this be higher than the upper surface of this upper flange 51, make the pull bar of pulling-on piece from the gap, to pull out from the hook 211 of locking element 20 from locking element 20 rotation.The slide fastener block 100a of second embodiment of the invention can realize the replacing of pulling-on piece and the self-locking of slide fastener block equally.
See also Figure 10, Figure 10 is the sketch map of slide fastener block the 3rd embodiment of the present invention.The difference of this slide fastener block 100b and first embodiment of the invention is, should only be made up of a horse hook portion 22b, articulated section 23, abutting part 24 and press section 25 from locking element 20.This horse hook portion 22b is connected with this abutting part 24 through this articulated section 23.When changing pulling-on piece; Screwdriver is connected on this press section 25; Push this press section 25 downwards, should be from locking element 20 around these pivot part 16 rotations, this horse hook portion 22b can be higher than the perforation 513 of this upper flange 51; The pull bar of pulling-on piece can pass the gap and should accomplish the assembly and disassembly of pulling-on piece from locking element 20.Therefore, the slide fastener block 100b's of third embodiment of the invention is relatively simple for structure, and cost is lower.
Obviously, those skilled in the art can carry out various changes and modification to the embodiment among the present invention and not break away from the spirit and scope of the present invention.Like this, if these in the embodiment of the invention are revised within the scope that belongs to claim of the present invention with modification and be equal to, then the embodiment among the present invention also is intended to comprise these changes and modification interior.

Claims (10)

1. slide fastener block comprises cap, from locking element, flexible member and slide body, and this slide body comprises upper flange and guide pillar; Should place on the upper flange of this slide body from locking element, an end of this flexible member is fixed between this slide body and this cap, and the other end of this flexible member flexibly compresses this from locking element; This cap is fixed on the upper flange of this slide body; It is characterized in that should comprise horse hook portion, articulated section and press section from locking element, this articulated section is between this press section and this horse hook portion; Be provided with pivot part in this cap; Should articulate from the pivot part of locking element through this articulated section and this cap, this slide body is to being provided with through hole in the press section, and this through hole makes this press section communicate with the external world of this slide body.
2. slide fastener block according to claim 1 is characterized in that the front end of the upper flange of this slide body is provided with a pair of lug, and the front end of this cap is fixed on these two lugs, and this through hole is arranged on this upper flange and is positioned at before these two lugs.
3. slide fastener block according to claim 2 is characterized in that this upper flange is provided with groove, and this groove is to being provided with by the self-locking element, and these two lugs lay respectively at this groove both sides, and this through hole is communicated with this groove.
4. slide fastener block according to claim 3; It is characterized in that should also comprise abutting part from locking element, this abutting part is between this articulated section and this press section; This flexible member is a spring; This guide pillar is provided with the holding tank that is connected with this groove to abutting part that should the self-locking element, and this holding tank is used for fixing an end of this flexible member, and the other end of this flexible member flexibly compresses this abutting part from locking element.
5. slide fastener block according to claim 4 is characterized in that this press section extends to form from the locking element front end to this, and this guide pillar is to being provided with slot to make way in the press section.
6. slide fastener block according to claim 1; It is characterized in that; Should also comprise abutting part from locking element, this abutting part is between this articulated section and this press section, and this abutting part and this press section extend to form from the locking element below to this; This guide pillar to should abutting part and this press section be provided with slot to make way, this through hole is arranged on the front side wall of this guide pillar.
7. slide fastener block according to claim 6; It is characterized in that; This flexible member is a spring; This guide pillar is provided with the holding tank that is connected with this groove to abutting part that should the self-locking element, and this holding tank is used for fixing an end of this flexible member, and the other end of this flexible member flexibly compresses this abutting part from locking element.
8. slide fastener block according to claim 1 is characterized in that, should further comprise snap portion from locking element, and this snap portion is connected with this press section through this articulated section, and this snap portion is connected on this slide body.
9. slide fastener block according to claim 1 is characterized in that, this cap comprises roof and four sidewalls, and this roof surrounds into shell structure with these four sidewalls, and this pivot part is connected with this roof.
10. a slider of zipper fastener comprises slide fastener block and pulling-on piece, it is characterized in that, this slide fastener block is each described slide fastener block in the claim 1 to 9, and this pulling-on piece is set in this on locking element and this cap.
CN201010513776.5A 2010-10-20 2010-10-20 Zipper slider and zipper head with same Active CN102450789B (en)

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Application Number Priority Date Filing Date Title
CN201010513776.5A CN102450789B (en) 2010-10-20 2010-10-20 Zipper slider and zipper head with same

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CN102450789A true CN102450789A (en) 2012-05-16
CN102450789B CN102450789B (en) 2015-06-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104886886A (en) * 2015-06-16 2015-09-09 福建浔兴拉链科技股份有限公司 Self-locking zipper head having replaceable pulling piece
CN103564995B (en) * 2012-07-24 2017-04-26 Ykk株式会社 Zipper puller, zipper utilizing same and zipper item
CN103564996B (en) * 2012-07-24 2017-09-05 Ykk株式会社 A kind of zipper head, the slide fastener using the zipper head and the article using the slide fastener

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829638A (en) * 1986-12-19 1989-05-16 Yoshida Kogyo K. K. Automatically locking slider
CN1199589A (en) * 1997-05-16 1998-11-25 Ykk株式会社 Slide fastener slider
CN2478411Y (en) * 2001-03-28 2002-02-27 陈世宗 Hidden zipper slider means
US20020178552A1 (en) * 2001-05-30 2002-12-05 Yu-Pau Lin Structure of zipper slide for invisible zipper
CN101564220A (en) * 2008-04-21 2009-10-28 福建浔兴拉链科技股份有限公司 Tension-chain sliding block and tension-chain head using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829638A (en) * 1986-12-19 1989-05-16 Yoshida Kogyo K. K. Automatically locking slider
CN1199589A (en) * 1997-05-16 1998-11-25 Ykk株式会社 Slide fastener slider
CN2478411Y (en) * 2001-03-28 2002-02-27 陈世宗 Hidden zipper slider means
US20020178552A1 (en) * 2001-05-30 2002-12-05 Yu-Pau Lin Structure of zipper slide for invisible zipper
CN101564220A (en) * 2008-04-21 2009-10-28 福建浔兴拉链科技股份有限公司 Tension-chain sliding block and tension-chain head using same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103564995B (en) * 2012-07-24 2017-04-26 Ykk株式会社 Zipper puller, zipper utilizing same and zipper item
CN103564996B (en) * 2012-07-24 2017-09-05 Ykk株式会社 A kind of zipper head, the slide fastener using the zipper head and the article using the slide fastener
CN104886886A (en) * 2015-06-16 2015-09-09 福建浔兴拉链科技股份有限公司 Self-locking zipper head having replaceable pulling piece
CN104886886B (en) * 2015-06-16 2018-05-01 福建浔兴拉链科技股份有限公司 The interchangeable self-locked draught part of pulling-on piece

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Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd.

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