CN203492915U - Anti-theft zipper - Google Patents
Anti-theft zipper Download PDFInfo
- Publication number
- CN203492915U CN203492915U CN201320583569.6U CN201320583569U CN203492915U CN 203492915 U CN203492915 U CN 203492915U CN 201320583569 U CN201320583569 U CN 201320583569U CN 203492915 U CN203492915 U CN 203492915U
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- China
- Prior art keywords
- zipper
- chain tooth
- tooth
- teeth
- slider
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Abstract
An anti-theft zipper comprises a zipper tape and a zipper puller. The zipper tape is provided with zipper teeth. The zipper teeth on the zipper tape are snap lock type anti-theft zipper teeth; every two zipper teeth serve as a group and the thicknesses of the two zipper teeth are identical; the engagement of the zipper teeth is of a forward direction snap lock structure of zipper tooth pairs; the zipper head is provided with a cavity allowing the zipper teeth on the zipper tape to pass through; and the snap lock engagement of the zipper teeth is achieved through extrusion in the cavity. The snap fit structure of the forward direction snap lock zipper teeth is employed, so that the engaged zipper teeth cannot be disengaged even when a sharp object, such as a ballpoint pen nib, is thrust between a pair of zipper teeth and even when a zipper tooth on the zipper tooth tape is broken, the other groups of zipper teeth on the whole zipper tooth tape can be used normally.
Description
Technical field
The present invention relates to slide fastener technical field, relate in particular a kind of Antitheft zipper structure, it can be widely used in clothes, case and bag, tent and handicraft etc. and need to use on the Related product of slide fastener.
Background technology
At present, the slide fastener adopting is on the market generally up and down or left and right folded type structure, this structure manufacturing process is mature and stable, at clothes, case and bag, the upper application such as tent is a lot, as long as have a slice to go wrong in this iterative structure, will cause the whole piece slide fastener can not be easy to use, and under intact slide fastener closed state, with sharp objects such as ball-point pen tips, prick fast into the superimposed place of chain tooth, moment can be opened slide fastener, its anti-theft feature is poor, on this basis, have and improve the antitheft and on-slip module in slide fastener top, but this structure can only stop the slider of zipper fastener action of leaving behind from top, for moment of sharp object, penetrate and open slide fastener and do not have any effect, general as clothes, the slider of zipper fasteners such as handbag are in user's vigilance scope, and there is slide fastener, to open pilferage behavior more, in view of this, the present invention is directed to the anti-theft technique on zipper in prior art studies, then there is technical solution of the present invention.
Summary of the invention
The object of the present invention is to provide a kind of Antitheft zipper structure, it is after slide fastener drawing, have and prevent that sharp object from thrusting the middle effect of opening easily slide fastener of chain tooth, and arbitrary chain tooth sheet goes wrong, do not affect the normal use of whole chain tooth, can not cause the problem that causes slide fastener to use owing to not fastening, and its structural design is simple, compact, uses operation the same with traditional zipper.
Object of the present invention is achieved through the following technical solutions:
A kind of Antitheft zipper, comprise zipper strip and slider of zipper fastener, zipper strip is provided with chain tooth, it is characterized in that: the chain tooth on described zipper strip be two a pair of be the latch type door chain tooth of a group, two chain tooth thickness are identical, and the interlock of chain tooth adopts two chain tooth forward buckle lock structures; Slider of zipper fastener has the die cavity that can pass for zipper strip cochain tooth, and chain tooth completes padlock interlock by extruding in the die cavity of slider of zipper fastener;
Described Antitheft zipper also comprises chain tooth male and the chain tooth female on chain tooth padlock top, chain tooth male and the interlock of chain tooth female forward buckle during padlock;
In the die cavity of described chain tooth head, on bottom surface, there is the male member of removing snap close, in the time of need to removing snap close, by male member pushing chain tooth male, throw off the kayser of chain tooth female;
In the die cavity of described chain tooth head, on upper end face, there is the slide block of auxiliary padlock.
Adopt after said structure and technical scheme, a kind of Antitheft zipper the present invention relates to, after slide fastener drawing, owing to adopting forward latch type chain tooth fastening structure, employing such as the sharp objects such as ball-point pen tip penetrate between two chain teeth, the chain tooth of not opening and fastening, even and on chain tooth band certain sheet chain tooth go wrong, can not affect the normal use of other group chain tooth on whole chain tooth band yet.
So, compare with technical scheme with existing zipper, the present invention has following novelty:
1, the interlock of chain tooth adopts forward latch type chain tooth fastening structure, effectively prevent that penetrating of sharp object from easily opening slide fastener, and certain sheet chain tooth goes wrong on chain tooth band, affect the normal use of other group chain tooth on whole chain tooth band, there is very strong antitheft and durable effect;
2, in the die cavity of slider of zipper fastener, upper end face and bottom surface arrange respectively and help lock dog and release male member, and structural design is simple, compact, use operation the same with traditional zipper.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is chain teeth structure top view of the present invention;
Fig. 3 is chain teeth structure front view of the present invention;
Fig. 4 is chain teeth structure side view of the present invention;
Fig. 5 is slider head structure top view of the present invention;
Fig. 6 is slider head structure front view of the present invention;
Fig. 7 is slider head structure side view of the present invention.
In figure, be denoted as:
End face, 10 slide blocks on 1 chain tooth band, 2 chain teeth, 3 slider of zipper fasteners, 4 chain tooth males, 5 chain tooth females, 6 male member, 7 slider of zipper fastener die cavities, 8 slider of zipper fastener bottom surfaces, 9 slider of zipper fasteners.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are described in further detail, but do not form any limitation of the invention.
As shown in Fig. 1,2,3,4,5,6,7:
A kind of Antitheft zipper, comprise zipper strip 1 and slider of zipper fastener 3, zipper strip is provided with chain tooth 2, it is characterized in that: the chain tooth 2 on described zipper strip 1 be two a pair of be the latch type door chain tooth of a group, two chain tooth 2 thickness are identical, and the interlock of chain tooth 2 adopts two chain tooth forward buckle lock structures; Slider of zipper fastener 3 has the die cavity 7 that can pass for zipper strip cochain tooth, and chain tooth 2 completes padlock interlock by extruding in the die cavity 7 of slider of zipper fastener 3.
Described Antitheft zipper also comprises chain tooth male 4 and the chain tooth female 5 on chain tooth 2 padlock tops, chain tooth male 4 and the 5 forward buckle interlocks of chain tooth female during padlock.
On the interior bottom surface 8 of die cavity 7 of described chain tooth head 3, there is the male member 6 of removing snap close, in the time of need to removing snap close, by male member 6 pushing chain tooth males 4, throw off the kayser of chain tooth female 5.
The slide block 10 that has auxiliary padlock on the interior upper end face 9 of die cavity 7 of described chain tooth head 3.
The course of work of a kind of Antitheft zipper the present invention relates to is:
In the drawing process of slide fastener, chain tooth 2 upwards lifts in the die cavity 7 that enters slider of zipper fastener 3 with slider of zipper fastener 3, on die cavity 7 is interior on end face 9 under the effect of the slide block 10 of auxiliary padlock, two extruding that forward chain tooth 2 leans on chain tooth head 3 both sides, force chain tooth male 4 and chain tooth female 5 to carry out padlock, every pair of chain tooth carries out the drawing that padlock completes slide fastener successively; Triping in process of slide fastener, chain tooth 2 pulls downwards with slider of zipper fastener 3, chain tooth 2 in the die cavity 7 of slider of zipper fastener 3, on the interior bottom surface 8 of die cavity 7, remove under the effect of male member 6 of snap close, promote chain tooth male 4 and carry out release from chain tooth female 5, downwards every pair of chain tooth is carried out successively, complete the release of slide fastener.
So, compare with technical scheme with existing zipper, the present invention is by adopting forward latch type chain tooth fastening structure, effectively prevents that penetrating of sharp object from easily opening slide fastener, and certain sheet chain tooth goes wrong on chain tooth band, affect the normal use of other group chain tooth on whole chain tooth band; And in the die cavity of slider of zipper fastener, upper end face and bottom surface arrange respectively and help lock dog and release male member, and structural design is simple, compact, use operation the same with traditional zipper, there is very strong antitheft and durable effect.
Claims (4)
1. an Antitheft zipper, comprise zipper strip (1) and slider of zipper fastener (3), zipper strip is provided with chain tooth (2), it is characterized in that: the chain tooth (2) on described zipper strip (1) be two a pair of be the latch type door chain tooth of a group, two chain teeth (2) thickness is identical, and the interlock of chain tooth 2 adopts two chain tooth forward buckle lock structures; Slider of zipper fastener 3 has the die cavity 7 that can pass for zipper strip cochain tooth, and chain tooth 2 completes padlock interlock by extruding in the die cavity 7 of slider of zipper fastener 3.
2. a kind of Antitheft zipper according to claim 1, is characterized in that: this Antitheft zipper also comprises chain tooth male (4) and the chain tooth female (5) on chain tooth (2) padlock top, chain tooth male (4) and the interlock of chain tooth female (5) forward buckle during padlock.
3. a kind of Antitheft zipper according to claim 1, it is characterized in that: in the die cavity (7) of chain tooth head (3), on bottom surface (8), have the male member (6) of removing snap close, in the time of need to removing snap close, by male member (6) pushing chain tooth male (4), throw off the kayser of chain tooth female (5).
4. a kind of Antitheft zipper according to claim 1, is characterized in that: the slide block (10) that has auxiliary padlock in the die cavity (7) of chain tooth head (3) on upper end face (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583569.6U CN203492915U (en) | 2013-09-22 | 2013-09-22 | Anti-theft zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583569.6U CN203492915U (en) | 2013-09-22 | 2013-09-22 | Anti-theft zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492915U true CN203492915U (en) | 2014-03-26 |
Family
ID=50323939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583569.6U Expired - Fee Related CN203492915U (en) | 2013-09-22 | 2013-09-22 | Anti-theft zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203492915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898068A (en) * | 2017-12-15 | 2018-04-13 | 福建浔兴拉链科技股份有限公司 | A kind of pulling-on piece to buckle structure |
| CN108078118A (en) * | 2016-11-20 | 2018-05-29 | 天津嘉美易科科技发展有限公司 | A kind of outdoor mobile phone bag of scientific research |
-
2013
- 2013-09-22 CN CN201320583569.6U patent/CN203492915U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078118A (en) * | 2016-11-20 | 2018-05-29 | 天津嘉美易科科技发展有限公司 | A kind of outdoor mobile phone bag of scientific research |
| CN107898068A (en) * | 2017-12-15 | 2018-04-13 | 福建浔兴拉链科技股份有限公司 | A kind of pulling-on piece to buckle structure |
| CN107898068B (en) * | 2017-12-15 | 2020-10-16 | 福建晋江浔兴拉链科技有限公司 | Buckle structure of pulling-on piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |