CN205143711U - Effectively reduce zip fastener that begin chain slip produced noise - Google Patents
Effectively reduce zip fastener that begin chain slip produced noise Download PDFInfo
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- CN205143711U CN205143711U CN201520954725.4U CN201520954725U CN205143711U CN 205143711 U CN205143711 U CN 205143711U CN 201520954725 U CN201520954725 U CN 201520954725U CN 205143711 U CN205143711 U CN 205143711U
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- chain tooth
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Abstract
The utility model relates to a clothes accessory field indicates an effectively reduce zip fastener that begin chain slip produced noise especially, including parallel arrangement's two straps, from top to bottom evenly distributed in the chain tooth and the begin chain through sliding and making the chain tooth open, close at strap edge, its characterized in that: the chain tooth include chain tooth body and sprocket, chain tooth body including end to end's in proper order preceding up end, top surface, back up end, back terminal surface, bottom surface and preceding terminal surface down, the sprocket locate on the top surface, top surface and bottom surface parallel arrangement and be 0 degree with water flat line contained angle, top surface and preceding up end reverse to prolong dolichoprosopic contained angle be the 16 -28 degree, top surface and back up end reverse to prolong dolichoprosopic contained angle be the 8 -18 degree, bottom surface and preceding up end reverse to prolong dolichoprosopic contained angle be the 16 -28 degree, bottom surface and back up end reverse to prolong dolichoprosopic contained angle be the 8 -18 degree.
Description
Technical field
The utility model relates to clothing attachment field, and espespecially a kind of effective minimizing begin chain slides and produces the slide fastener of noise.
Background technology
Existing slide fastener, generally includes a pair strap and the chain tooth being installed on strap opposite side edge, by pull head pulling chain tooth, chain tooth is engaged or be separated.Existing chain tooth is all planar design, slide in the process of chain tooth opening and closing by zipper head, the contact area of chain tooth and zipper head inside is large, can produce larger friction thus add resistance to create noise and reduce the service life of slide fastener in the process pulled.
Summary of the invention
For solving the problem, the utility model provides a kind of effective minimizing begin chain to slide and produces the slide fastener of noise.
For achieving the above object, the technical solution adopted in the utility model is: a kind of effective minimizing begin chain slides and produces the slide fastener of noise, comprise two straps be arranged in parallel, be uniformly distributed in the chain tooth of cloth belt edge from top to bottom and by slip, chain tooth left, the begin chain closed, described chain tooth comprises chain tooth body and sprocket, described chain tooth body comprises end to end front upper surface successively, end face, rear upper surface, face, posterior end, bottom surface and front lower surface, described sprocket is located on end face, described end face and bottom surface be arranged in parallel and are 0 degree with horizontal line angle, the angle in described end face and reverse extending face, front upper surface is 16-28 degree, the angle in described end face and reverse extending face, rear upper surface is 8-18 degree, the angle in described bottom surface and reverse extending face, front upper surface is 16-28 degree, the angle in described bottom surface and reverse extending face, rear upper surface is 8-18 degree.
Preferably, described chain tooth body and sprocket one-body molded.
Preferably, described chain tooth body, sprocket and begin chain adopt copper Zinc material.
This product is compared with traditional product, the utility model chain tooth body adopts inclined design, inclined-plane is cut in the upper surface, front and back of chain tooth, under the prerequisite not changing chain tooth width, the pull head chain tooth that slided is opened, the area contacted with each other reducing chain tooth and pull head upper and lower plates in the process of closing reduces, friction reduces, thus obtain making drawing process smooth, chain tooth is not easy wearing and tearing, reduce noise when slide fastener pulls, add smooth degree too increase simultaneously slide fastener service life (particularly obvious to some large model zipper effect) and reduce materials reach certain environmental-protection function.
The utility model effectively minimizing material and reduce the contact area of chain tooth and begin chain upper and lower plates when pulling thus reduce the feature of noise, while also can increase service life of slide fastener.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
Fig. 2 is the A-A profile of Fig. 1.
Drawing reference numeral illustrates: 1. strap; 2. chain tooth; 3. begin chain; 4. front upper surface; 5. end face; 6. upper surface after; 7. face, posterior end; 8. bottom surface; 9. front lower surface.
Detailed description of the invention
Refer to shown in Fig. 1-2, the utility model slides about a kind of effective minimizing begin chain and produces the slide fastener of noise, comprise two straps be arranged in parallel, the chain tooth being uniformly distributed in cloth belt edge from top to bottom and pass through to slide and make the begin chain of chain tooth opening and closing, described chain tooth comprises chain tooth body and is arranged at sprocket on chain tooth body, this chain tooth body and sprocket adopt plastic-steel material or copper Zinc material one-body molded.Described chain tooth body comprises end to end front upper surface, end face, rear upper surface, face, posterior end, bottom surface and front lower surface successively, described end face and bottom surface be arranged in parallel and are 0 degree with horizontal line angle, the angle in described end face and reverse extending face, front upper surface is 16-28 degree, the angle in described end face and reverse extending face, rear upper surface is 8-18 degree, the angle in described bottom surface and reverse extending face, front upper surface is 16-28 degree, and the angle in described bottom surface and reverse extending face, rear upper surface is 8-18 degree.
Novel zipper adopts inclined design, the anterior-posterior plane of chain tooth is cut into inclined-plane, under the prerequisite not changing chain tooth width, make pull head slided chain tooth opening and closing process in reduce chain tooth and pull head upper and lower plates the area contacted with each other reduce, friction reduces thus obtains making that drawing process is smooth, chain tooth is not easy wearing and tearing, reduce the noise of slide fastener when pulling, add smooth degree and too increase service life (particularly obvious to some large model zipper effect) of slide fastener and minimizing materials reach certain environmental-protection function simultaneously.
Utilize assembling die first to carry out the shape of chain tooth, by punching machine type machine, copper bar is washed into chain tooth one by one, is synchronously clipped in cloth belt edge, then the chain tooth of two straps is combined and do some polishings again, just define a slide fastener.By pull unit (begin chain) two straps are combined to pull back and forth and just define folding effect, be convenient to install, be not easy stuck zipper head.
Technological measure:
Step one: first strap is dyed various required color.
Step 2: the copper material selecting different size according to the size of different size model, is washed into set inclined-plane chain thread form shape by punching type machine copper material, chain tooth is evenly clipped in cloth belt edge;
Step 3: combined by the chain tooth on the first strap of chain and then do some polishings;
Step 4: the chain that step 3 is handled well is slidably reciprocated by begin chain, just defines our slide fastener used in everyday.
This product compared with traditional product, the utility model effectively minimizing material and reduce the contact area of chain tooth and begin chain upper and lower plates when pulling thus reduce the feature of noise, while also can increase service life of slide fastener.
Above embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (3)
1. one kind is effectively reduced the slide fastener that begin chain slip produces noise, comprise two straps be arranged in parallel, be uniformly distributed in the chain tooth of cloth belt edge from top to bottom and by slip, chain tooth left, the begin chain closed, it is characterized in that: described chain tooth comprises chain tooth body and sprocket, described chain tooth body comprises end to end front upper surface successively, end face, rear upper surface, face, posterior end, bottom surface and front lower surface, described sprocket is located on end face, described end face and bottom surface be arranged in parallel and are 0 degree with horizontal line angle, the angle in described end face and reverse extending face, front upper surface is 16-28 degree, the angle in described end face and reverse extending face, rear upper surface is 8-18 degree, the angle in described bottom surface and reverse extending face, front upper surface is 16-28 degree, the angle in described bottom surface and reverse extending face, rear upper surface is 8-18 degree.
2. a kind of effective minimizing begin chain according to claim 1 slides and produces the slide fastener of noise, it is characterized in that: described chain tooth body and sprocket one-body molded.
3. a kind of effective minimizing begin chain according to claim 1 slides and produces the slide fastener of noise, it is characterized in that: described chain tooth body, sprocket and begin chain adopt copper Zinc material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954725.4U CN205143711U (en) | 2015-11-26 | 2015-11-26 | Effectively reduce zip fastener that begin chain slip produced noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954725.4U CN205143711U (en) | 2015-11-26 | 2015-11-26 | Effectively reduce zip fastener that begin chain slip produced noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205143711U true CN205143711U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520954725.4U Active CN205143711U (en) | 2015-11-26 | 2015-11-26 | Effectively reduce zip fastener that begin chain slip produced noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205143711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136666A (en) * | 2017-04-28 | 2017-09-08 | 深圳市华圣达拉链有限公司 | Ultra-thin delrin zippers with pulllers |
-
2015
- 2015-11-26 CN CN201520954725.4U patent/CN205143711U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136666A (en) * | 2017-04-28 | 2017-09-08 | 深圳市华圣达拉链有限公司 | Ultra-thin delrin zippers with pulllers |
| CN107136666B (en) * | 2017-04-28 | 2020-05-01 | 深圳市华圣达拉链有限公司 | Ultrathin plastic-steel zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510440 workshop A4, Matou Gaoling, beside Lixin highway, Jigang village, Xiancun, Xintang Town, Zengcheng, Guangzhou, Guangdong Patentee after: Guangzhou Yingfeng Heshi zipper Co.,Ltd. Address before: 511300 rectangle A4 of Matou kaolin (soil name) beside Lixin highway, Jigang village, Xiancun, Xintang Town, Zengcheng, Guangzhou, Guangdong Patentee before: GUANGZHOU HESHI ZIPPER Co.,Ltd. |
|
| CP03 | Change of name, title or address |