CN204169191U - A kind of chain cingulum for slide fastener - Google Patents
A kind of chain cingulum for slide fastener Download PDFInfo
- Publication number
- CN204169191U CN204169191U CN201420599948.9U CN201420599948U CN204169191U CN 204169191 U CN204169191 U CN 204169191U CN 201420599948 U CN201420599948 U CN 201420599948U CN 204169191 U CN204169191 U CN 204169191U
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- CN
- China
- Prior art keywords
- straight shape
- fixed
- sprocket
- band
- strap
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- Expired - Fee Related
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Abstract
The utility model relates to the assembly of daily necessities, specifically disclose a kind of chain cingulum for slide fastener, comprise two straps and two straight shape chain dentures, article two, the opposite side of strap is equipped with a band muscle, described two straight shape chain dentures are fixed on the opposite side of two straps respectively by band muscle, article two, strap is equipped with the fixed band that straight shape chain denture is strapped in the opposite side of strap by two, article two, the straight shape sprocket of straight shape chain denture is provided with the corresponding groove of fixed band, by original coordinate between straight shape sprocket with band muscle fixing of only relying on, instead by two fixed bands and band muscle, straight shape chain denture is strapped on strap, by a part of adhesion between straight shape sprocket and band muscle, be allocated to two fixed bands, than only relying on, the fixed form coordinated between straight shape sprocket with band muscle is more firm, make the size needed for straight shape sprocket thinning, when ensure that meshing, straight shape sprocket can not swell because mutually extruding, decrease raw-material use.
Description
Technical field
The utility model relates to the assembly of daily necessities, has been specifically related to a kind of chain cingulum for slide fastener.
Background technology
What traditional zipper sprocket generally adopted is helical form zipper sprocket, but the quality of helical form zipper sprocket is unstable, fragile; Therefore the straight shape sprocket that more and more many manufacturers adopt metal, plastic or other material injection molded, the stiff end of this straight shape sprocket is fixed on the band muscle of strap by coated mode or socket mode, prevents straight shape sprocket to come off from strap; Straight shape sprocket is fixed just because of only relying on coordinating between straight shape sprocket with band muscle, what therefore the integral thickness of straight shape sprocket did is very large, and time meshing, straight shape sprocket can extrude protuberance mutually, and the cloth near slide fastener is out of shape, and waste raw material, add production cost to enterprise.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of chain cingulum for slide fastener, its object: straight size needed for shape sprocket is thin, and reduce raw-material use, time meshing, straight shape sprocket can not extrude protuberance mutually.
For achieving the above object, the technical solution of the utility model is as follows:
For a chain cingulum for slide fastener, comprise two straps and two straight shape chain dentures;
Article two, the opposite side of strap is equipped with a band muscle, and described two straight shape chain dentures are fixed on the opposite side of two straps respectively by band muscle;
Article two, strap is equipped with the fixed band that straight shape chain denture is strapped in the opposite side of strap by two;
Article two, the straight shape sprocket of straight shape chain denture is provided with the corresponding groove of fixed band.
Preferably, the corner of being with muscle is arc-shaped.
Pass through technique scheme, original is only relied on the fixed form coordinated between straight shape sprocket with band muscle, instead by two fixed bands and band muscle, straight shape chain denture is strapped on strap, by a part of adhesion between straight shape sprocket and band muscle, be allocated to two fixed bands, by two fixed bands and band muscle three, straight shape chain denture is fixed on strap, than only relying on, the fixed form coordinated between straight shape sprocket with band muscle is more firm, make the size needed for straight shape sprocket thinning, when ensure that meshing, straight shape sprocket can not swell because mutually extruding, decrease raw-material use, reduce the production cost of enterprise.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic top plan view of a kind of chain cingulum for slide fastener disclosed in the utility model;
Fig. 2 is the generalized section in the A-A direction along Fig. 1.
Numeral and the corresponding component title represented by letter in figure:
1. strap 11. is with straight shape chain denture 21. groove 3. fixed band of muscle 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with schematic diagram, detailed description of the invention of the present utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of chain cingulum for slide fastener, comprises two straps 1 and two straight shape chain dentures 2.
The opposite side of two described straps 1 is equipped with a band muscle 11, and the corner of band muscle 11 is arc-shaped, and two straight shape chain dentures 2 are fixed on the opposite side of two straps 1 respectively by band muscle 11.
Article two, strap 1 is equipped with the fixed band 3 that straight shape chain denture 2 is strapped in the opposite side of strap 1 by two, original is only relied on the fixed form coordinated between straight shape sprocket with band muscle 11, instead by two fixed bands 3 and band muscle 11, straight shape chain denture is strapped on strap 1, by a part of adhesion between straight shape sprocket and band muscle 11, be allocated to two fixed bands 3, by two fixed bands 3 and band muscle 11 three, straight shape chain denture is fixed on strap 1, than only relying on, the fixed form coordinated between straight shape sprocket with band muscle 11 is more firm, make the size needed for straight shape sprocket thinning, when ensure that meshing, straight shape sprocket can not swell because mutually extruding, decrease raw-material use, reduce the production cost of enterprise.
Article two, the straight shape sprocket of straight shape chain denture 2 is provided with the corresponding groove of fixed band 3 21, and the degree of depth of groove 21 is not less than the height of fixed band 3, prevents pull head friction fixed band 3.
Be exactly more than a kind of design feature and action effect of the chain cingulum for slide fastener, its advantage: simple and practical, the size of straight shape sprocket is thin, reduces raw-material use, and time meshing, straight shape sprocket can not extrude protuberance mutually.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. for a chain cingulum for slide fastener, it is characterized in that, comprise two straps (1) and two straight shape chain dentures (2);
Article two, the opposite side of strap (1) is equipped with a band muscle (11), and described two straight shape chain dentures (2) are fixed on the opposite side of two straps (1) respectively by band muscle (11);
Article two, strap (1) is equipped with the fixed band (3) that straight shape chain denture (2) is strapped in the opposite side of strap (1) by two;
Article two, the straight shape sprocket of straight shape chain denture (2) is provided with the corresponding groove (21) of fixed band (3).
2. a kind of chain cingulum for slide fastener according to claim 1, is characterized in that, the corner of band muscle (11) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599948.9U CN204169191U (en) | 2014-10-17 | 2014-10-17 | A kind of chain cingulum for slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599948.9U CN204169191U (en) | 2014-10-17 | 2014-10-17 | A kind of chain cingulum for slide fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204169191U true CN204169191U (en) | 2015-02-25 |
Family
ID=52558043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599948.9U Expired - Fee Related CN204169191U (en) | 2014-10-17 | 2014-10-17 | A kind of chain cingulum for slide fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204169191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104273805A (en) * | 2014-10-17 | 2015-01-14 | 常熟宇威拉链五金配件有限公司 | Zipper tooth tape for zipper |
-
2014
- 2014-10-17 CN CN201420599948.9U patent/CN204169191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104273805A (en) * | 2014-10-17 | 2015-01-14 | 常熟宇威拉链五金配件有限公司 | Zipper tooth tape for zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20181017 |