CN2655700Y - Thermoplastic forming zipper - Google Patents
Thermoplastic forming zipper Download PDFInfo
- Publication number
- CN2655700Y CN2655700Y CN 200320117902 CN200320117902U CN2655700Y CN 2655700 Y CN2655700 Y CN 2655700Y CN 200320117902 CN200320117902 CN 200320117902 CN 200320117902 U CN200320117902 U CN 200320117902U CN 2655700 Y CN2655700 Y CN 2655700Y
- Authority
- CN
- China
- Prior art keywords
- zip
- belt
- chain belt
- chain
- utility
- 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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Abstract
The utility model relates to a zip product technological art, more particularly a structure improved heat shaping zip. The technological scheme is that the utility model comprises a zip and a zip teeth fixed on a zip belt, wherein a row of via hole is uniformly equipped on one side of the zip belt, the zip teeth are fixed on one side where the zip belt is equipped with the via hole through heat shaping, and the zip teeth goes across the via hole of the zip belt. One side where the zip belt is equipped with the via hole forms a central line with a hinge chain with a convex, the center line crosses all chain teeth, and the chain belt and the center line are fixedly integrated. After adopting the structure, since the utility model is equipped with via holes on the chain belt, the chain gear by heat shaping will be put inside the via hole, thereby the chain teeth are tightly fixed on the chain belt, the formed zip product has higher intensity, and the product quality is further increased.
Description
Technical field:
The utility model relates to the slide fastener product technical field, refers in particular to a kind of thermoplastic shaping slide fastener through architecture advances.
Background technology:
Slide fastener is widely used in people's life, the production, for example: in the products such as clothes, handbag, case and bag its figure is arranged all.Because it is easy to use, thereby very popular.Common slide fastener is the function that realizes folding by the mutual interlock of the concavo-convex sprocket of two rows.The structure that it adopted at first is a side that two row's sprockets is separately fixed at two chain belts, will be fixed on two sprockets on the chain belt by slider of zipper fastener then and be connected mutually, and such two chain belts just combine.Thus we as can be seen, the key factor of quality that influences the slide fastener quality is exactly the firm of sprocket, promptly sprocket must be connected stablely with chain belt, otherwise during use, sprocket is easy to influence product and normally use by coming off on the chain belt.Be directed to this, people adopt the slide fastener of thermoplastic shaping, and promptly the sprocket direct heat is molded in the side of chain belt, the slide fastener of Xing Chenging like this, and the steadiness of its sprocket improves greatly.The utility model proposes further improvement project also just based on this.
Summary of the invention:
The thermoplastic shaping slide fastener that provides a kind of structure more stable is provided the purpose of this utility model.
The utility model is achieved by the following technical solution: it comprises chain belt and is fixed on sprocket on the chain belt, side along chain belt evenly offers an exhausting hole, sprocket is fixed in the side that chain belt is offered through hole by thermoplastic shaping, and sprocket passes the through hole on the chain belt.
The side that above-mentioned chain belt is offered through hole forms a center line than the chain belt projection, and this center line runs through all sprockets.
The affixed one of above-mentioned chain belt and center line.
After adopting this structure, because the utility model offers through hole on chain belt, the sprocket of thermoplastic shaping will inject in this through hole, and sprocket just is fixed on the chain belt closely like this, its formed slide fastener product also has higher intensity, and product quality also further improves.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the schematic diagram of the utility model chain belt;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the utility model A-A place cutaway view.
The specific embodiment:
The following stated only is a specific embodiment of the utility model, does not therefore limit protection domain of the present utility model.
See accompanying drawing 1,2,3, the utility model comprises: chain belt 1 and be fixed on sprocket 2 on the chain belt 1, side along chain belt 1 evenly offers an exhausting hole 11, sprocket 2 is fixed in the side that chain belt 1 is offered through hole 11 by thermoplastic shaping, and sprocket 2 passes the through hole 11 on the chain belt 1, and promptly sprocket 2 will inject in the through hole 11 when injection moulding.In addition, the side that chain belt 1 is offered through hole 11 forms a center line 12 than chain belt 1 projection, chain belt 1 and center line 12 affixed one, and this center line 12 runs through all sprockets 2.By this center line 12, what sprocket 2 can be more firm is fixed on the chain belt 1.Certainly, center line 12 can not be provided with as the case may be yet, adopts directly sprocket 2 to be fixed on the chain belt 1 by through hole 11.
The utility model offers through hole 11 on chain belt 1, and sprocket 2 is when thermoplastic shaping, and the sprocket 2 of moulding can inject in these through holes 11, and sprocket 2 just is fixed on the chain belt 1 closely like this, and its formed slide fastener product also has higher intensity.
Claims (3)
1, a kind of thermoplastic shaping slide fastener, comprise: chain belt (1) and be fixed on sprocket (2) on the chain belt (1), it is characterized in that: the side along chain belt (1) evenly offers an exhausting hole (11), sprocket (2) is fixed in the side that chain belt (1) is offered through hole (11) by thermoplastic shaping, and sprocket (2) passes the through hole (11) on the chain belt (1).
2, a kind of thermoplastic shaping slide fastener according to claim 1 is characterized in that: the side that chain belt (1) is offered through hole (11) forms a center line (12) than chain belt (1) projection, and this center line (12) runs through all sprockets (2).
3, a kind of thermoplastic shaping slide fastener according to claim 1 and 2 is characterized in that: chain belt (1) and the affixed one of center line (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117902 CN2655700Y (en) | 2003-11-11 | 2003-11-11 | Thermoplastic forming zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117902 CN2655700Y (en) | 2003-11-11 | 2003-11-11 | Thermoplastic forming zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655700Y true CN2655700Y (en) | 2004-11-17 |
Family
ID=34347016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320117902 Expired - Fee Related CN2655700Y (en) | 2003-11-11 | 2003-11-11 | Thermoplastic forming zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655700Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933692B (en) * | 2009-07-03 | 2012-01-11 | 崔逸泉 | Cloth strap |
| CN103844452A (en) * | 2014-03-26 | 2014-06-11 | 上海泽普拉链技术服务有限公司 | Injection molding zipper woven belt |
| CN103859708A (en) * | 2012-12-10 | 2014-06-18 | 浙江伟星实业发展股份有限公司 | Injection molding zipper and production technology thereof |
-
2003
- 2003-11-11 CN CN 200320117902 patent/CN2655700Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933692B (en) * | 2009-07-03 | 2012-01-11 | 崔逸泉 | Cloth strap |
| CN103859708A (en) * | 2012-12-10 | 2014-06-18 | 浙江伟星实业发展股份有限公司 | Injection molding zipper and production technology thereof |
| CN103859708B (en) * | 2012-12-10 | 2016-02-03 | 浙江伟星实业发展股份有限公司 | A kind of injection molding zipper and production technology thereof |
| CN103844452A (en) * | 2014-03-26 | 2014-06-11 | 上海泽普拉链技术服务有限公司 | Injection molding zipper woven belt |
| CN103844452B (en) * | 2014-03-26 | 2015-12-09 | 上海泽普拉链技术服务有限公司 | A kind of injection molding zipper strap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |