CN102450789B - Zipper slider and zipper head with same - Google Patents
Zipper slider and zipper head with same Download PDFInfo
- Publication number
- CN102450789B CN102450789B CN201010513776.5A CN201010513776A CN102450789B CN 102450789 B CN102450789 B CN 102450789B CN 201010513776 A CN201010513776 A CN 201010513776A CN 102450789 B CN102450789 B CN 102450789B
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- self
- locking element
- cap
- slide fastener
- press section
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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
Technical field
The present invention relates to a kind of slide fastener block and use the self-locking slide fastener block of the slider of zipper fastener, particularly a kind of replaceable pulling-on piece of this slide fastener block and use the slider of zipper fastener of this slide fastener block.
Background technology
At present, there is the self-locking zipper slider of multiple replaceable pulling-on piece.Such as, on May 16th, 1989, the patent No. of bulletin was 4,829, and the U.S. patent Nos of 638, the prior art discloses 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 is connected by 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 for completing the auto-lock function of this slide fastener block, and this gap closure member is used for the gap of closing and opening between this pulling-on piece keeper and this upper flange, and person easy to use changes 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, a gap closure member must be comprised, the number of required part is more, structure is comparatively complicated, and due to complex structure, causes the assembling procedure of the 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 structure simple, be convenient to the slide fastener block of the replaceable pulling-on piece assembled and use the slider of zipper fastener of this slide fastener block.
A kind of slide fastener block, comprise cap, self-locking element, flexible member and slide body, this slide body comprises upper flange and guide pillar, this self-locking element is placed on the upper flange of this slide body, one end of this flexible member is fixed between this slide body and this cap, the other end of this flexible member flexibly compresses this self-locking element, this cap is fixed on the upper flange of this slide body, this self-locking element comprises horse hook portion, articulated section and press section, this articulated section is between this press section and this horse hook portion, pivot part is provided with in this cap, this self-locking element passes through the pivot part pivot joint of this articulated section and this cap, this slide body is to being provided with through hole in press section, this through hole makes this press section communicate with the external world of this slide body.
A kind of slider of zipper fastener, comprise slide fastener block and pulling-on piece, this slide fastener block comprises cap, self-locking element, flexible member and slide body, this slide body comprises upper flange and guide pillar, this self-locking element is placed on the upper flange of this slide body, one end of this flexible member is fixed between this slide body and this cap, the other end of this flexible member flexibly compresses this self-locking element, this cap is fixed on the upper flange of this slide body, this self-locking element comprises horse hook portion, articulated section and press section, this articulated section is between this press section and this horse hook portion, pivot part is provided with in this cap, this self-locking element passes through the pivot part pivot joint of this articulated section and this cap, this slide body is to being provided with through hole in press section, this through hole makes this press section communicate with the external world of this slide body, this pulling-on piece is set on this self-locking element and this cap.
Compared with prior art, slide fastener block of the present invention is by making this self-locking element and this cap pivot joint, this slide body arranges through hole, the press section of this self-locking element is communicated with the external world of this slide body, like this when changing pulling-on piece, only need exert pressure with the press section of external force to this self-locking element, this self-locking element can be made to rotate around the pivot part of this cap, thus gap is produced between this self-locking element and this slide body, the pull bar of pulling-on piece can be passed in and out from this gap location.Owing to eliminating gap of the prior art closure member, it is simple that slide fastener block of the present invention has structure, is convenient to the advantage of assembling.And, on the through hole on this slide body and this self-locking element press section be arranged so that the appearance profile of this slide fastener block is complete, there is no breach, thus effectively improve the security that this slide fastener block uses.
Accompanying drawing explanation
Below in conjunction with drawings and the specific embodiments, the present invention is further illustrated:
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 slide fastener block shown in Fig. 1.
Fig. 3 is the three-dimensional assembly diagram of slide fastener block shown in Fig. 1.
Fig. 4 is the sectional view along A-A line in Fig. 3.
Schematic diagram when Fig. 5 is the assembling of slide fastener block shown in Fig. 1 pulling-on piece.
Fig. 6 is the schematic diagram after the assembling of slide fastener block shown in Fig. 1 pulling-on piece.
Fig. 7 is the three-dimensional assembly diagram of slider of zipper fastener first embodiment of the present invention.
Fig. 8 is the using state schematic diagram of slider of zipper fastener shown in Fig. 7.
Fig. 9 is the schematic diagram of slide fastener block second embodiment of the present invention.
Figure 10 is the schematic diagram of slide fastener block of the present invention 3rd embodiment.
The explanation of Reference numeral:
Slide fastener block 100,100a, 100b press section 25,25a
Slider of zipper fastener 200 flexible member 30
Cap 10 center of circle pipe 40
Roof 11 slide body 50
The first side wall 12 upper flange 51
Second sidewall 13 groove 511
3rd sidewall 14 through hole 512,512a
4th sidewall 15 bores a hole 513
Concentric holes 151,541 lower wing plate 52
Pivot part 16 guide pillar 53
Self-locking element 20 holding tank 531,531a
Snap portion 21 slot to make way 532,532a
Hook 211 lug 54,55
Horse hook portion 22,22b pulling-on piece 60
Articulated section 23 pull bar 61
Pivotable groove 231 screw 70
Abutting part 24,24a gap 80
Detailed description of the invention
Refer to 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 cap 10, self-locking element 20, flexible member 30, center of circle pipe 40 and a slide body 50.This self-locking element 20 is placed on this slide body 50.This cap 10 is fixed on this slide body 50 by this center of circle pipe 40, and is located on this self-locking element 20.This flexible member 30 is fixed between this cap 10 and this slide body 50.
This slide body 50 comprises upper flange 51, lower wing plate 52 and a guide pillar 53, and this upper flange 51 is connected by this guide pillar 53 with this lower wing plate 52, thus forms a roughly Y-shaped slideway and pass through for the sprocket (not shown) of a slide fastener.This upper flange 51 is arranged groove 511 and a through hole 512 of a strip, this through hole 512 communicates with this groove 511, and this groove 511 is for placing this self-locking element 20.The front end of this upper flange 51 arranges a pair lug 54,55, and this two lug 54 and 55 is oppositely arranged on two long sides of this groove 511, and this two lug 54 and 55 is respectively equipped with concentric holes 541.This through hole 512 is positioned at the front end of this two lug 54,55.
This self-locking element 20 is a laminated structure, and it comprises snap portion 21, horse hook portion 22, articulated section 23, abutting part 24 and a press section 25.This snap portion 21 is positioned at the rear end of this self-locking element 20, this abutting part 24 is positioned at the front end of this self-locking element 20, this horse hook portion 22 is formed by the back lower place extension of this snap portion 21 to this self-locking element 20, this snap portion 21 is connected with this abutting part 24 by this articulated section 23, and this press section 25 is formed by the front end extension of this abutting part 24 to this self-locking element 20.The end face of this articulated section 23 is provided with a pivotable groove 231.The rear end of this snap portion 21 is provided with a hook 211, and this hook 211 is obliquely installed to the front lower place of this self-locking element 20.
Please refer to Fig. 2, this cap 10 is the shell structure of a side opening, and it comprises roof 11, the first side wall 12,1 second sidewall 13, the 3rd sidewall 14, 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 are all connected with this roof 11 and surround the shell structure of side opening one by one.This pivot part 16 is placed 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.This second sidewall 13, the 4th sidewall 15 and this pivot part 16 arrange a concentric holes 151 respectively, and contiguous 3rd sidewall 14 of this concentric holes 151 is arranged.
Refer to Fig. 4, the guide pillar 53 of this slide body 50 is arranged a holding tank 531, this guide pillar 53 also arranges a slot to make way 532 rotated for this self-locking element 20 above this holding tank 531, and this slot to make way 532 communicates with this through hole 512.When assembling this slide fastener block 100, first this flexible member 30 is placed in this holding tank 531, then this self-locking element 20 is placed in this groove 511 and this through hole 512, the horse hook portion 22 of this self-locking element 20 is through the perforation 513 on this upper flange 51, and being deep in the Y shape slideway of this slide body 50, this hook 211 is connected on this upper flange 51, and the abutting part 24 of this self-locking element 20 is placed on this flexible member 30, this press section 25 is placed in this through hole 512, and by completely closed for this through hole 512.Then, this cap 10 is sheathed on the lug 54 and 55 of this slide body 50, and with center of circle pipe 40 through the concentric holes 541 on this two lug 54 and 55 and the concentric holes 151 on this cap 10, this cap 10 is fixed on this slide body 50.
The pivot part 16 of this cap 10 is connected on the pivotable groove 231 of this self-locking element 20, and this pivotable groove 231 coincide with the bottom shape of the pivot part 16 of this cap 10.This cap 10 is by completely closed for this groove 511, and this through hole 512 extends to outside the housing of this cap 10, and this press section 25 is communicated with the external world of this slide body 50 by this through hole 512.
Refer to Fig. 5, schematic diagram when Fig. 5 is the assembling of slide fastener block shown in Fig. 1 pulling-on piece.This slide fastener block 100 is assembled a pulling-on piece 60 when forming a slider of zipper fastener 200, first a screwdriver 70 can be connected to the press section 25 of this self-locking element 20.Then, this press section 25 of downward pressing, this press section 25 rotates in this slot to make way 532, and extrude this flexible member 30 and make it shrink, this self-locking element 20 is rotated around the pivot part 16 of this cap 10, the snap portion 21 being positioned at this pivot part 16 opposite side like this will be lifted, and can produce a gap 80 between this hook 211 and upper flange 51 of this slide body 50.Now, the pull bar 61 of this pulling-on piece 60 can be made successively through this gap 80 and the snap portion 21 of this self-locking element 20, enter in this self-locking element 20.After this pulling-on piece 60 puts in place, unclamp this screwdriver 70.Otherwise, this pulling-on piece 60 can be taken out, for changing pulling-on piece.
Refer to Fig. 6, Fig. 6 is the schematic diagram after the assembling of slide fastener block shown in Fig. 1 pulling-on piece.After unclamping this screwdriver 70, the press section 25 of this self-locking element 20, under the elastic force effect of this flexible member 30, rotates around this pivot part 16.Meanwhile, the horse hook portion 22 of this self-locking element 20 falls and passes the perforation 513 of this upper flange 51, and between the adjacent chain tooth being plugged in a zip fastener, this hook 211 also falls simultaneously, and is connected on this upper flange 51.This pulling-on piece 60 is set on this self-locking element 20, and can not come off from this self-locking element 20.
Refer to 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 using state schematic diagram of slider of zipper fastener shown in Fig. 7.When pulling this slider of zipper fastener 200, this pulling-on piece 60 can be lifted obliquely, by the pull bar 61 of this pulling-on piece 60, the horse hook portion 22 of this self-locking element 20 be lifted, make this slide fastener block 100 unclamp self-locking to zip fastener.The pull bar 61 of this pulling-on piece 60 contacts with the snap portion 21 of this self-locking element 20, drives this slide fastener block 100 to move.
In sum, slide fastener block 100 of the present invention is by making this self-locking element 20 and this cap 10 pivot joint, the upper flange 51 of this slide body 50 arranges through hole 512, this press section 25 is communicated with the external world of this slide body 50, like this when changing pulling-on piece 60, only need press this press section 25 with this screwdriver 70, this self-locking element 20 just can be made to rotate around this pivot part 16, this hook 211 can higher than the upper surface of this upper flange 51, the pull bar 61 of pulling-on piece 60 can enter in this self-locking element 20 from this gap 80, achieves the assembling of pulling-on piece 60; Equally, also this pulling-on piece 60 can be pulled out from this self-locking element 20, realize the replacing of pulling-on piece 60.Due to the through hole 512 on this slide body 50 and the setting of press section 25 on this self-locking element 20, make the appearance profile of this slide body 50 complete, there is no breach, thus effectively improve the security that this slide fastener block 100 uses, can not with other object phase buckle.Because this cap 10 is surrounded by roof and four sidewalls, the perfect mouth of overall structure, and this press section 25 is when this slide fastener block 100 is in self-locking state, this through hole 512 can be closed completely again, thus make the overall profile of this slide fastener block 100 complete, can not oarsman also can not 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.
Understandably, this cap 10 is not limited to described in the first embodiment with the connected mode of this slide body 50.By the mode got ready on cap 10, this cap 10 can be fixed on this two lug 54 and 55, with this, this cap 10 be fixed on this slide body 50, do not need this center of circle pipe 40.This cap 10 can not also arrange this pivot part 16, and this center of circle pipe 40 is used as pivot part, makes this self-locking element 20 directly and this center of circle pipe 40 pivot joint thus simplify structure further.This upper flange 51 also can not be arranged two lugs 54 and 55, but two draw-in grooves are set on this upper flange 51, this cap 10 arranges two projections, by extruding 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 are fixed on this slide body 50.
Refer to Fig. 9, Fig. 9 is the schematic diagram 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, this abutting part 24a and this press section 25a extends to form strip to the below of this self-locking element 20, horizontally set one holding tank 531a in the guide pillar 53 of this slide body 50.This guide pillar 53 is also provided with a slot to make way 532a in the front of this holding tank 531a.This flexible member 30 abuts with this press section 25a.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 is communicated with the external world of this slide body 50 by this through hole 512a.When changing pulling-on piece, screwdriver can be stretched in this through hole 512a, then be connected on the 25a of this press section, pressing this press section 25a makes this self-locking element 20 rotate, thus make the upper surface of hook 211 higher than this upper flange 51 of this self-locking element 20, the pull bar of pulling-on piece can be pulled out from gap.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.
Refer to Figure 10, Figure 10 is the schematic diagram of slide fastener block of the present invention 3rd embodiment.The difference of this slide fastener block 100b and first embodiment of the invention is, this self-locking element 20 is only made up of a horse hook portion 22b, articulated section 23, abutting part 24 and press section 25.This horse hook portion 22b is connected with this abutting part 24 by this articulated section 23.When changing pulling-on piece, screwdriver is connected on this press section 25, this press section 25 of downward pressing, this self-locking element 20 rotates around this pivot part 16, this horse hook portion 22b can higher than the perforation 513 of this upper flange 51, the pull bar of pulling-on piece can pass gap and this self-locking element 20, completes the assembly and disassembly of pulling-on piece.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 change and modification to the embodiment in the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments in the embodiment of the present invention and modification belong within the claims in the present invention and equivalent scope thereof, then the embodiment in the present invention is also intended to comprise these and changes and modification.
Claims (9)
1. a slide fastener block, comprise cap, self-locking element, flexible member and slide body, this slide body comprises upper flange and guide pillar, this self-locking element is placed on the upper flange of this slide body, one end of this flexible member is fixed between this slide body and this cap, the other end of this flexible member flexibly compresses this self-locking element, this cap is fixed on the upper flange of this slide body, it is characterized in that, this self-locking element comprises horse hook portion, articulated section and press section, and this articulated section is between this press section and this horse hook portion; This upper flange is arranged groove and a through hole of a strip, this through hole communicates with this groove, and this groove is for placing this self-locking element; Be provided with pivot part in this cap, this self-locking element passes through the pivot part pivot joint of this articulated section and this cap, and this slide body is to being provided with described through hole in press section, and this through hole makes this press section communicate with the external world of this slide body; The end face of this articulated section is provided with a pivotable groove; The pivot part of this cap is connected on the pivotable groove of this self-locking element, and the bottom shape of the pivot part of this pivotable groove and this cap coincide; This self-locking element comprises snap portion further, and this snap portion is connected with this press section by this articulated section, and this snap portion is connected on this slide body; The rear end of this snap portion is provided with a hook, and this hook is obliquely installed to the front lower place of this self-locking element; This hook is connected on this upper flange.
2. according to the slide fastener block described in claim 1, it is characterized in that, the front end of the upper flange of this slide body is provided with a pair lug, and the front end of this cap is fixed on these two lugs, and this through hole to be arranged on this upper flange and before being positioned at these two lugs.
3. according to the slide fastener block described in claim 2, it is characterized in that, this upper flange is provided with groove, and this groove is to arranging by self-lock circle part, and these two lugs lay respectively at this groove both sides, and this through hole is communicated with this groove.
4. according to the slide fastener block described in claim 3, it is characterized in that, this self-locking element also comprises abutting part, this abutting portion is between this articulated section and this press section, this flexible member is spring, this guide pillar is to the abutting part of self-lock circle part being provided with the holding tank be connected with this groove, and this holding tank is for fixing one end of this flexible member, and the other end of this flexible member flexibly compresses the abutting part of this self-locking element.
5. according to the slide fastener block described in claim 4, it is characterized in that, this press section extends to form to this self-locking member forward end, and this guide pillar is to being provided with slot to make way in press section.
6. according to the slide fastener block described in claim 1, it is characterized in that, this self-locking element also comprises abutting part, this abutting portion is between this articulated section and this press section, this abutting part and this press section extend to form below this self-locking element, this guide pillar to abutting part and this press section slot to make way should be provided with, this through hole is arranged on the front side wall of this guide pillar.
7. according to the slide fastener block described in claim 6, it is characterized in that, this flexible member is spring, this guide pillar is to the abutting part of self-lock circle part being provided with the holding tank be connected with this groove, this holding tank is for fixing one end of this flexible member, and the other end of this flexible member flexibly compresses the abutting part of this self-locking element.
8. according to the slide fastener block described in claim 1, it is characterized in that, this cap comprises roof and four sidewalls, and this roof and these four sidewalls surround into shell structure, and this pivot part is connected with this roof.
9. a slider of zipper fastener, comprises slide fastener block and pulling-on piece, it is characterized in that, the slide fastener block of this slide fastener block according to any one of claim 1 to 8, and this pulling-on piece is set on this self-locking element and this cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010513776.5A CN102450789B (en) | 2010-10-20 | 2010-10-20 | Zipper slider and zipper head with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010513776.5A CN102450789B (en) | 2010-10-20 | 2010-10-20 | Zipper slider and zipper head with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102450789A CN102450789A (en) | 2012-05-16 |
| CN102450789B true CN102450789B (en) | 2015-06-03 |
Family
ID=46034760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010513776.5A Active CN102450789B (en) | 2010-10-20 | 2010-10-20 | Zipper slider and zipper head with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102450789B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103564995B (en) * | 2012-07-24 | 2017-04-26 | Ykk株式会社 | Zipper puller, zipper utilizing same and zipper item |
| 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 |
Citations (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW502584U (en) * | 2001-05-30 | 2002-09-11 | Chung Chwan Entpr Co Ltd | Slider structure of hidden zipper |
-
2010
- 2010-10-20 CN CN201010513776.5A patent/CN102450789B/en active Active
Patent Citations (4)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102450789A (en) | 2012-05-16 |
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Effective date of registration: 20180408 Address after: Hai Cun Bin Xi Lu Shenhu town Jinjiang city Fujian province 362246 Quanzhou City, No. 18 Patentee after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: Shenhu town Jinjiang city Fujian province 362246 pit village road No. 90 East Fujian SBS zipper Polytron Technologies Inc Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |