CN202112443U - Multifunctional zipper - Google Patents
Multifunctional zipper Download PDFInfo
- Publication number
- CN202112443U CN202112443U CN2011201546626U CN201120154662U CN202112443U CN 202112443 U CN202112443 U CN 202112443U CN 2011201546626 U CN2011201546626 U CN 2011201546626U CN 201120154662 U CN201120154662 U CN 201120154662U CN 202112443 U CN202112443 U CN 202112443U
- Authority
- CN
- China
- Prior art keywords
- zipper
- surrounding edge
- belt
- skirt surrounding
- sprocket
- 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.)
- Expired - Fee Related
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- Slide Fasteners (AREA)
Abstract
Disclosed is a multifunctional zipper. Each zipper cloth belt comprises a belt root and a belt skirt surrounding edge; a zipper tooth is arranged at the position of the belt root of each zipper cloth belt; each belt skirt surrounding edge is arranged below the corresponding zipper tooth and folded to form a first belt skirt surrounding edge and a second belt skirt surrounding edge; and each first belt skirt surrounding edge is sewn together with the corresponding zipper tooth through a sewing line. As the sewing line is used for sewing each zipper tooth with the corresponding first belt skirt surrounding edge of each zipper cloth belt, firmness of the zipper is enhanced greatly, the multifunctional zipper is capable of bearing larger transverse force, and the force bearing capacity of the multifunctional zipper is twice as much as that of a general zipper. Even if the multifunctional zipper breaks away from constraint of the sewing line, the force of the zipper teeth and the belt roots of the zipper cloth belts still remains to function in double safety, and the zipper can also be used as a waterproof zipper and an invisible zipper.
Description
Technical field
The utility model relates to a kind of slide fastener, and is especially a kind of firm, and the slide fastener with multiple function, belongs to the technical field of zipper fabrication.
Background technology
Traditional slide fastener has metal zip fastener, resin teeth zipper, and these slide fasteners all are the combination formation slide fasteners through sprocket and chain strap.
Metal zip fastener be with sprocket through mechanical die casting on the chain strap.Adopt in such a way, receive horizontal dynamics when big at slide fastener, sprocket very easily breaks away from the chain strap, thereby causes the damage of slide fastener.And the chain strap of such slide fastener has covered not the metal sprocket, concerning the irritated crowd of metal, is easy to cause uncomfortable for skin, and this has just greatly limited the scope of application of metal zip fastener.
Resin teeth zipper also exists slide fastener to receive horizontal dynamics when big, and sprocket very easily breaks away from the chain strap, thereby causes the problem of the damage of slide fastener.
In addition, CONCEAL ZIPPER and waterproof slide fastener are the difficult points of zipper fabrication always.CONCEAL ZIPPER on the market and waterproof slide fastener are nylon zipper basically, and the characteristic of nylon material has determined the narrow of its purposes face, particularly some extreme environments.
The patent No. is that 200920255658.1 Chinese utility model patent discloses a kind of stereoscopic zipper; It can prevent effectively that skin from contacting with sprocket; Can also be made into the slide fastener of waterproof, stealth; But the slide fastener of this spline structure is sprocket and chain strap equally to be combined, and receives horizontal dynamics when big at slide fastener, also has the flimsy problem of slide fastener.
The utility model content
The purpose of the utility model provides a kind of multiduty slide fastener, and this slide fastener has stronger fastness, and suitable for making becomes waterproof, CONCEAL ZIPPER.
In order to realize above-mentioned utility model purpose; The technical scheme of the utility model is: a kind of multi-functional slide fastener, comprise sprocket and chain strap, and the chain strap is made up of band root and band skirt surrounding edge; Said sprocket is arranged on the baes position of chain strap; Said band skirt surrounding edge is arranged on the below of sprocket, and it is folded to form the first band skirt surrounding edge and the second band skirt surrounding edge, and the said first band skirt surrounding edge is stitched together through suture and sprocket.
The first band skirt surrounding edge and the second band skirt surrounding edge burst form the folding part, the folding part contact of the right and left, and so just for the making of waterproof slide fastener provides the foundation, the folding part does not closely contact the purpose that can not play waterproof.
Certainly, the tight contact of folding part is the basis just, also need be covered with marine glue in said chain strap surfaces coated, so just can really realize the purpose of waterproof.
When slide fastener uses, as for the inboard, when the chain strap is in the outside, be a kind of CONCEAL ZIPPER with sprocket, this moment is to the contact of folding part or do not contact and just do not have too many requirement.
The sprocket of above-mentioned slide fastener can use metal material, or is resin material, perhaps is nylon material.The metal sprocket has just been expanded the scope of application of slide fastener greatly, can be suitable for different environment.
The utility model adopts suture that the first band skirt surrounding edge of sprocket and chain strap is sewed up, and has strengthened the firmness of slide fastener greatly, can bear bigger horizontal power, is the twice of general slide fastener.Even break away from sutural constraint, also have the dynamics of sprocket and chain strap band root, play double insurance.
When the utility model slide fastener uses as waterproof slide fastener, widened the scope of application and the environment for use of waterproof slide fastener.
Description of drawings
Accompanying drawing is the structural representation of multi-functional slide fastener.
The specific embodiment
The utlity model has stronger firm performance, can be used as waterproof slide fastener and CONCEAL ZIPPER.The structure of its realization is shown in accompanying drawing; It comprises sprocket 1 and chain strap 2; Chain strap 2 is made up of band root 3 and band skirt surrounding edge, and said sprocket 1 is arranged on band root 3 places of chain strap 2, and said band skirt surrounding edge is arranged on the below of sprocket 1; It is folded to form the first band skirt surrounding edge 4 and the second band skirt surrounding edge 5, and the said first band skirt surrounding edge 4 is stitched together through suture 7 and sprocket 1.
The first band skirt surrounding edge 4 and the second band skirt surrounding edge, 5 bursts form folding part 6, and burst can adopt steams the technological moulding of scalding, and makes it to form folding part 6.
In order to play the purpose of waterproof, slide fastener needs folding part 6 contacts of the right and left, and folding part 6 does not closely contact can not realize the waterproof purpose.Certainly, the tight contact of folding part 6 is the basis just, also need be covered with marine glue in said chain strap 2 surfaces coated, so just can really realize the purpose of waterproof.
The sprocket 1 of above-mentioned slide fastener can use metal material, or is resin material, perhaps is nylon material.The metal sprocket can be expanded the scope of application of slide fastener, can be suitable for different environment.For example, resin material very easily damages in extremely cold environment.
When slide fastener uses, as for the inboard, when chain strap 2 is in the outside, be a kind of CONCEAL ZIPPER with sprocket 1, this moment is to the contact of folding part 6 or do not contact and just do not have too many requirement.
Certainly, suture 7 can be with skirt surrounding edge 5 and sprocket 1 all to be stitched together the first band skirt surrounding edge 4, second.In the realization of technology, have the difficulty that is added to like this, also be unfavorable for the making of waterproof slide fastener.
Claims (5)
1. multi-functional slide fastener; Comprise sprocket (1) and chain strap (2); Chain strap (2) is made up of band root (3) and band skirt surrounding edge, and said sprocket (1) is arranged on the band root (3) of chain strap (2) and locates, and it is characterized in that: said band skirt surrounding edge is arranged on the below of sprocket (1); It is folded to form the first band skirt surrounding edge (4) and the second band skirt surrounding edge (5), and the said first band skirt surrounding edge (4) is stitched together through suture (7) and sprocket (1).
2. multi-functional slide fastener according to claim 1 is characterized in that: the first band skirt surrounding edge (4) and second band skirt surrounding edge (5) burst form folding part (6), the folding part of the right and left (6) contact.
3. multi-functional slide fastener according to claim 2 is characterized in that: said chain strap (2) surfaces coated is covered with marine glue.
4. according to claim 1,2 or 3 described multi-functional slide fasteners, it is characterized in that: said sprocket (1) is a metal material.
5. according to claim 1,2 or 3 described multi-functional slide fasteners, it is characterized in that: said sprocket (1) is a resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201546626U CN202112443U (en) | 2011-05-13 | 2011-05-13 | Multifunctional zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201546626U CN202112443U (en) | 2011-05-13 | 2011-05-13 | Multifunctional zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202112443U true CN202112443U (en) | 2012-01-18 |
Family
ID=45453551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201546626U Expired - Fee Related CN202112443U (en) | 2011-05-13 | 2011-05-13 | Multifunctional zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202112443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204739A (en) * | 2011-05-13 | 2011-10-05 | 江苏博豪拉链制造有限公司 | Multifunctional zipper |
-
2011
- 2011-05-13 CN CN2011201546626U patent/CN202112443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204739A (en) * | 2011-05-13 | 2011-10-05 | 江苏博豪拉链制造有限公司 | Multifunctional zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120513 |