CN202043716U - Anti-clamping zipper with double zipper pulls - Google Patents
Anti-clamping zipper with double zipper pulls Download PDFInfo
- Publication number
- CN202043716U CN202043716U CN2011201552190U CN201120155219U CN202043716U CN 202043716 U CN202043716 U CN 202043716U CN 2011201552190 U CN2011201552190 U CN 2011201552190U CN 201120155219 U CN201120155219 U CN 201120155219U CN 202043716 U CN202043716 U CN 202043716U
- Authority
- CN
- China
- Prior art keywords
- zipper
- clamping
- slide fastener
- dop
- pull head
- 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
The utility model discloses an anti-clamping zipper with double zipper pulls, which comprises a zipper puller and a zipper belt and has the improvement points that the front side and the back of the zipper puller are respectively provided with one zipper pull; the sewn end of the zipper puller is provided with an anti-clamping head; and a passage for the zipper belt to pass through is arranged in the anti-clamping head. The anti-clamping zipper with the double zipper pulls has the beneficial effects that cloth is prevented from being clamped by the zipper in the process of sewing the zipper; the structure is simple and applicable; the anti-clamping zipper can be opened and closed from both surfaces of the anti-clamping zipper; and the anti-clamping zipper is convenient and flexible to use.
Description
Technical field
The utility model relates to a kind of slide fastener, is specifically related to a kind of pair of pulling-on piece anti-sticking slide fastener.
Background technology
In the life, people are the slide fastener of use often at present.When pull head was sewed up motion, the dress material at slide fastener edge was obstructed the motion of slide fastener often by in the heave in pull head, and What is more under the suturing of pull head, and cloth is clamped by the sprocket on the chain belt, damaged slide fastener; For all wearable clothing of some positive and negatives maybe need to slide fastener carry out positive and negative operation (as the slide fastener on the tent, this kind slide fastener just need to spur in the tent can outside tent, spur again) situation, if it is have only a pulling-on piece that is used to spur slide fastener on the slide fastener, just very inconvenient.
Summary of the invention
The utility model is at the prior art above shortcomings, and the problem that solve is: a kind of anti-sticking is provided, but the slide fastener of the equal folding in two sides.
Structure of the present utility model is: a kind of pair of pulling-on piece anti-sticking slide fastener, comprise pull head and chain belt, and its improvement is: the positive and negative at pull head respectively is connected with a pulling-on piece, is provided with anti-dop at the stitching end of pull head, is provided with the passage that passes through for chain belt in the anti-dop.
Described anti-dop is oval.
Channel width in the anti-dop is greater than the gross thickness of the dress material around chain belt and the chain belt.
The utility model compared with prior art, beneficial effect is: when preventing that slide fastener from sewing up, slide fastener clip cloth, simple in structure being suitable for; But two-sided all folding slide fasteners are easy to use flexible.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: chain belt 1, pull head 2, pulling-on piece 3, anti-dop 4, stitching end 2-1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
See shown in Figure 1ly, a kind of pair of pulling-on piece anti-sticking slide fastener comprises pull head 2 and chain belt 1, and its improvement is: the positive and negative at pull head 2 respectively is connected with a pulling-on piece 3, is provided with anti-dop 4 at the stitching end 2-1 of pull head 2, is provided with the passage that can pass through for chain belt 1 in the anti-dop 4.Described stitching end 2-1 is meant when chain belt 1 is sewed up, that end of close pull head 2 directions of motion on the pull head 2.
The slide fastener of this structure owing to all connected pulling-on piece 3 at the positive and negative of pull head 2, no matter from positive might as well, reverse side might as well, can spur slide fastener easily; Wherein, prevent that dop 4 roles are, chain belt 1 is separated with the cloth at its edge, increased the distance of pull head 2 indirectly, cloth can't directly be contacted with pull head 2, also just avoided cloth, make the motion of slide fastener more smooth and easy by heave in pull head 2 with cloth.
All be squeezed into hair fastener for fear of end that anti-dop 4 contacts with cloth because of cloth and chain belt 1, make channel width in the anti-dop 4 greater than the gross thickness of the dress material around chain belt 1 and the chain belt 1, like this, even all enter in the anti-dop 4 also not can hair fastener for cloth and chain belt 1; Because anti-dop 4 possesses certain-length, cloth can not extend so long length and arrive pull head 2.
Further, will prevent that dop 4 is set to ellipse, reduce the friction between anti-dop 4 and the cloth.
Claims (3)
1. two pulling-on piece anti-sticking slide fastener, comprise pull head (2) and chain belt (1), it is characterized in that: the positive and negative at pull head (2) respectively is connected with a pulling-on piece (3), stitching end (2-1) at pull head (2) is provided with anti-dop (4), is provided with the passage that passes through for chain belt (1) in the anti-dop (4).
2. as claimed in claim 1 pair of pulling-on piece anti-sticking slide fastener is characterized in that: described anti-dop (4) is for oval.
3. as claimed in claim 1 pair of pulling-on piece anti-sticking slide fastener is characterized in that: the channel width in the anti-dop (4) is greater than the gross thickness of chain belt (1) and chain belt (1) dress material on every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201552190U CN202043716U (en) | 2011-05-16 | 2011-05-16 | Anti-clamping zipper with double zipper pulls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201552190U CN202043716U (en) | 2011-05-16 | 2011-05-16 | Anti-clamping zipper with double zipper pulls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202043716U true CN202043716U (en) | 2011-11-23 |
Family
ID=44984046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201552190U Expired - Fee Related CN202043716U (en) | 2011-05-16 | 2011-05-16 | Anti-clamping zipper with double zipper pulls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202043716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735003A (en) * | 2013-12-20 | 2014-04-23 | 吴江邻苏精密机械有限公司 | Zipper device |
| CN108771306A (en) * | 2018-07-06 | 2018-11-09 | 深圳市福来过科技有限公司 | A kind of slide fastener |
-
2011
- 2011-05-16 CN CN2011201552190U patent/CN202043716U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735003A (en) * | 2013-12-20 | 2014-04-23 | 吴江邻苏精密机械有限公司 | Zipper device |
| CN108771306A (en) * | 2018-07-06 | 2018-11-09 | 深圳市福来过科技有限公司 | A kind of slide fastener |
| CN108771306B (en) * | 2018-07-06 | 2021-04-30 | 义乌市吉能拉链有限公司 | 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: 20111123 Termination date: 20120516 |