CN102366208A - Single-piece chain belt mutual-spliced zip fastener - Google Patents
Single-piece chain belt mutual-spliced zip fastener Download PDFInfo
- Publication number
- CN102366208A CN102366208A CN201110282501XA CN201110282501A CN102366208A CN 102366208 A CN102366208 A CN 102366208A CN 201110282501X A CN201110282501X A CN 201110282501XA CN 201110282501 A CN201110282501 A CN 201110282501A CN 102366208 A CN102366208 A CN 102366208A
- Authority
- CN
- China
- Prior art keywords
- chain belt
- chain
- sprocket
- zip fastener
- slide fastener
- Prior art date
- 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.)
- Pending
Links
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Slide Fasteners (AREA)
Abstract
The invention relates to the field of a zip fastener, aiming at providing a single-piece chain belt mutual-spliced zip fastener which is convenient to sew when a plurality of chain teeth and a chain belt are produced and a close zip fastener is used. The single-piece chain belt mutual-spliced zip fastener comprises a chain belt, a plurality of chain teeth fixed on the chain belt and a pull head for zipping and unzipping the chain teeth. The zip fastener is characterized in that two ends of the chain belt are aligned at each other to form into an open end, and the middle of the chain belt is disconnected to form into another open end or the middle of chain belt is bent to form into a close end. The left chain belt and the right chain belt of the single-piece chain belt mutual-spliced zip fastener are respectively formed by the chain belt with the chain teeth, two ends of the chain belt with the chain teeth are aligned at each other to form into one open end, the middle of the chain belt with the chain teeth is disconnected to form into another open end if an open zip fastener is needed, and the middle of the chain belt with the chain teeth is bent to form into the close end if a close zip fastener is needed; only one end of the single-piece chain belt mutual-spliced zip fastener is aligned when the close zip fastener is used; and the single-piece chain belt mutual-spliced zip fastener is convenient to sew when the chain teeth and the chain belt are produced and the close zip fastener is used.
Description
Technical field
The present invention relates to the slide fastener field, sew up easily the monolithic chain belt when production of especially a kind of sprocket and chain belt and closed-end zipper use and piece together slide fastener mutually.
Background technology
Slide fastener is widely used in clothes, case and bag, tent etc.; Slide fastener usually by about two chain belts that have symmetrical sprocket constitute; Existing nylon zipper shown in accompanying drawing 6; Several end to end chain gear rings formation sprocket that joins end to end; Sprocket be shaped as spiral helicine flexible barcode structure, the hand of spiral of the sprocket that two chain belts have about nylon zipper is opposite; If constitute a slide fastener with two left chain belts that have an identical sprocket or two right chain belts that have identical sprocket, just can not normally closed, what have promptly enables inadequate closure, also serious because of reversing clot, spurs to have some setbacks cunning and can not normally use; Slide fastener is according to unusual open end zipper and the closed-end zipper of being divided into of instructions for use; Draw back the open end zipper that is called that chain belt that two of states have sprocket separates, draw back a end that two of states have the chain belt of sprocket connects and composes closing end with connector the closed-end zipper that is called; The invention of Chinese patent notification number CN101057722A relates to a kind of closed-end zipper, relates in particular to a kind of novel nylon closed-end zipper that ends structure down that has.Intert following the end structure of a copper pin at the sprocket bound fraction of the left chain cingulum of slide fastener tail end and right chain cingulum as whole slide fastener.The weak point that present slide fastener exists is: slide fastener by about two chain belts that have symmetrical sprocket constitute; Can not constitute a slide fastener with two left chain belt or two right chain belts that have identical sprocket that have identical sprocket, the production of sprocket and chain belt is convenient inadequately; The closing end of closed-end zipper connects with connector, and two chain belt equal in length that have sprocket about closed-end zipper are sewed up during use and wanted two aligning convenient inadequately; Therefore, sew up easily the monolithic chain belt when production and the closed-end zipper that designs a kind of sprocket and chain belt uses and piece together slide fastener mutually, become problem demanding prompt solution.
Summary of the invention
The objective of the invention is for overcome present slide fastener by about two chain belts that have symmetrical sprocket constitute; Can not constitute a slide fastener with two left chain belt or two right chain belts that have identical sprocket that have identical sprocket, the production of sprocket and chain belt is convenient inadequately; The closing end of closed-end zipper connects with connector; Two chain belt equal in length that have sprocket about closed-end zipper; Sew up during use that to want two to aim at not enough easily inadequately, sew up easily the monolithic chain belt when production and the closed-end zipper use of a kind of sprocket and chain belt is provided and piece together slide fastener mutually.
Concrete technical scheme of the present invention is:
A kind of monolithic chain belt is pieced together slide fastener mutually, comprises chain belt, is fixed in the sprocket on the chain belt and is used for the pull head of folding sprocket; It is characterized in that: the justify align of described chain belt constitutes an openend, and the middle part of chain belt is broken off the middle bent that constitutes another openend or chain belt and constituted closing end.This monolithic chain belt piece together mutually slide fastener about two chain belts constitute by a chain belt that has sprocket; The justify align that has the chain belt of sprocket constitutes an openend; As need open end zipper; Then break off another openend of formation to the middle part of the chain belt that has sprocket, like the needs closed-end zipper, the middle bent that then has the chain belt of sprocket constitutes closing end; When using, closed-end zipper sews up as long as an aligning; It is convenient to sew up when production and the closed-end zipper that this monolithic chain belt is pieced together zipper sprocket and chain belt mutually uses.
As preferably, described monolithic chain belt is pieced together slide fastener mutually and is also comprised fixing around rope; Described sprocket is fixedly connected with chain belt around rope through fixing.Fix around rope winding sprocket and with chain belt and sew up, make the fixing more firm of sprocket and chain belt.
As preferably, described sprocket is joined end to end by several end to end chain gear rings and constitutes, sprocket be shaped as spiral helicine flexible barcode structure; One side of chain gear ring is provided with the protruding tooth of tooth.Sprocket is simple in structure.
As preferably, the ratio of the protruding tooth height of the width of described chain gear ring and tooth is 31:10 to 33:10.Be not easy to reverse clot after the closure.
The invention has the beneficial effects as follows: compared with prior art, described monolithic chain belt is pieced together slide fastener mutually and is had the following advantages: one. and it is convenient to sew up when production and the closed-end zipper that this monolithic chain belt is pieced together zipper sprocket and chain belt mutually uses.Two. fix around rope winding sprocket and with chain belt and sew up, make the fixing more firm of sprocket and chain belt.Three. sprocket is simple in structure.Four. the width of chain gear ring and the ratio of thickness are 16:10 to 18:10, and the monolithic chain belt is not easy to reverse clot after piecing together zipper mutually.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of sprocket among Fig. 1;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2;
Fig. 5 is the structural representation of the embodiment of the invention 2;
Fig. 6 is the structural representation of existing nylon zipper sprocket.
Among the figure: chain belt-1, sprocket-2, chain gear ring-21, tooth protruding tooth-22, pull head-3, openend-4, closing end-5, fixing around rope-6.
The specific embodiment
Below in conjunction with shown in the accompanying drawing the present invention is described further.
Shown in accompanying drawing 1: a kind of monolithic chain belt is pieced together slide fastener mutually, comprises chain belt 1, is fixed in the sprocket 2 on the chain belt 1 and is used for the pull head 3 of folding sprocket 2; The justify align of described chain belt 1 constitutes an openend 4, and the middle bent of chain belt 1 constitutes closing end 5.
Described monolithic chain belt 1 is pieced together slide fastener mutually and is also comprised fixing around rope 6; Described sprocket 2 is fixedly connected with chain belt 1 around rope 6 through fixing.
Referring to Fig. 2, Fig. 3, Fig. 4: described sprocket 2 is joined end to end by several end to end chain gear rings 21 and constitutes, sprocket 2 be shaped as spiral helicine flexible barcode structure; One side of chain gear ring 21 is provided with the protruding tooth 22 of tooth.
The width of described chain gear ring 21 and the ratio of thickness are 16:10 to 18:10, and present embodiment is 17:10.
When this monolithic chain belt is pieced together the slide fastener use mutually; About two chain belts by a chain belt that has sprocket of length intercepting on demand constitutes on the rectangular chain belt that has sprocket from processing; The justify align that has the chain belt of sprocket constitutes an openend, like the needs open end zipper, then breaks off another openend of formation to the middle part of the chain belt that has sprocket; As needing closed-end zipper, the middle bent that then has the chain belt of sprocket constitutes closing end; When using, closed-end zipper sews up as long as an aligning.
It is apparent to one skilled in the art that the present invention can change into multiple mode, and such change is not thought and departed from the scope of the present invention.The conspicuous modification of the technical staff to said field that all are such is within the scope that is included in this claim.
Claims (4)
1. a monolithic chain belt is pieced together slide fastener mutually, comprises chain belt, is fixed in the sprocket on the chain belt and is used for the pull head of folding sprocket; It is characterized in that: the justify align of described chain belt constitutes an openend, and the middle part of chain belt is broken off the middle bent that constitutes another openend or chain belt and constituted closing end.
2. monolithic chain belt according to claim 1 is pieced together slide fastener mutually, it is characterized in that: described monolithic chain belt is pieced together slide fastener mutually and is also comprised fixing around rope; Described sprocket is fixedly connected with chain belt around rope through fixing.
3. monolithic chain belt according to claim 1 and 2 is pieced together slide fastener mutually, it is characterized in that: described sprocket is joined end to end by several end to end chain gear rings and constitutes, sprocket be shaped as spiral helicine flexible barcode structure; One side of chain gear ring is provided with the protruding tooth of tooth.
4. monolithic chain belt according to claim 3 is pieced together slide fastener mutually, it is characterized in that: the width of described chain gear ring and the ratio of thickness are 16:10 to 18:10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110282501XA CN102366208A (en) | 2011-09-22 | 2011-09-22 | Single-piece chain belt mutual-spliced zip fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110282501XA CN102366208A (en) | 2011-09-22 | 2011-09-22 | Single-piece chain belt mutual-spliced zip fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102366208A true CN102366208A (en) | 2012-03-07 |
Family
ID=45758828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110282501XA Pending CN102366208A (en) | 2011-09-22 | 2011-09-22 | Single-piece chain belt mutual-spliced zip fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102366208A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111493A (en) * | 1993-10-29 | 1995-11-15 | Ykk株式会社 | Woven zipper half |
| CN1272562A (en) * | 1999-04-30 | 2000-11-08 | Ykk株式会社 | Woven-in zipfastener |
| CN1279920A (en) * | 1998-10-30 | 2001-01-17 | Ykk株式会社 | Spiral slide fastener |
| CN2569601Y (en) * | 2002-08-27 | 2003-09-03 | 浙江利达拉链有限公司 | Easy-to-intermate helix slide fastener |
| CN2607827Y (en) * | 2003-02-28 | 2004-03-31 | 东莞市辉丰拉链有限公司 | Decorative necklace type zipper |
| CN101524204A (en) * | 2009-04-10 | 2009-09-09 | 杨玲 | Double-ended and dual-plug zipper |
| CN202233399U (en) * | 2011-09-22 | 2012-05-30 | 澳升拉链（义乌）有限公司 | Zip fastener formed by mutually splicing single zipper strip |
-
2011
- 2011-09-22 CN CN201110282501XA patent/CN102366208A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111493A (en) * | 1993-10-29 | 1995-11-15 | Ykk株式会社 | Woven zipper half |
| CN1279920A (en) * | 1998-10-30 | 2001-01-17 | Ykk株式会社 | Spiral slide fastener |
| CN1272562A (en) * | 1999-04-30 | 2000-11-08 | Ykk株式会社 | Woven-in zipfastener |
| CN2569601Y (en) * | 2002-08-27 | 2003-09-03 | 浙江利达拉链有限公司 | Easy-to-intermate helix slide fastener |
| CN2607827Y (en) * | 2003-02-28 | 2004-03-31 | 东莞市辉丰拉链有限公司 | Decorative necklace type zipper |
| CN101524204A (en) * | 2009-04-10 | 2009-09-09 | 杨玲 | Double-ended and dual-plug zipper |
| CN202233399U (en) * | 2011-09-22 | 2012-05-30 | 澳升拉链（义乌）有限公司 | Zip fastener formed by mutually splicing single zipper strip |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120307 |