CN202026948U - Folding zipper - Google Patents
Folding zipper Download PDFInfo
- Publication number
- CN202026948U CN202026948U CN2011200632681U CN201120063268U CN202026948U CN 202026948 U CN202026948 U CN 202026948U CN 2011200632681 U CN2011200632681 U CN 2011200632681U CN 201120063268 U CN201120063268 U CN 201120063268U CN 202026948 U CN202026948 U CN 202026948U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- zipper
- head
- rack
- interlock
- 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 designs a folding zipper, which mainly comprises a zipper head, a front rack and a rear rack, wherein the front rack and the rear rack are respectively in a long strip shape, the two ends of the front rack and the rear rack are respectively provided with an occlusion head or an occlusion head with the length being constant with that of the racks, one end of the zipper head are provided with a front rack opening and a rear rack opening up and down, the other end of the zipper head is provided with an occlusion opening, one side of the front rack opening and one side of the rear rack opening are respectively provided with an opening, and the two openings are arranged at the two sides of the zipper head. The folding zipper is occluded by laminating the front rack and the rear rack up and down, so that the occlusion area of the zipper is enlarged; and simultaneously, the connector between the front rack and the rear rack of the zipper are at the side surface, so that the stressing difficulty of the connector is increased, therefore, the anti-theft property of a box body adopting the folding zipper can be improved. Simultaneously, the two ends of the front rack are provided with tube heads, or the upper part of the occlusion head is provided with a bayonet, and the lower part of the occlusion head is provided with a card, so that the lateral displacement can not be caused between the front rack and the rear rack.
Description
Technical field
The utility model relates to slide fastener, especially a kind of folded slide fastener with anti-theft feature.
Background technology
Present slide fastener on the market generally all has only the function of drawing, and the fastness after the slide fastener drawing is little, only needs by the hard object of point, exerts oneself just the slide fastener of drawing to be opened by force on a top in interlock place of slide fastener as pen, key etc.Especially the slide fastener on the suitcase, the passenger can't lock and be placed on some more valuable carrying in whilst on tour the suitcase, and slide fastener then will cannot withstand a single blow, and allows the thief go smoothly easily.
The utility model content
The purpose of this utility model is to provide a kind of sound construction for the deficiency that solves above-mentioned technology, has the folded slide fastener of anti-theft feature.
In order to achieve the above object, the folded slide fastener that the utility model is designed, it mainly comprises slider of zipper fastener, preceding tooth bar and back tooth bar, preceding tooth bar and back tooth bar are strip, before tooth bar and afterwards on the tooth bar two ends be respectively arranged with the interlock head or an interlock head consistent with tooth bar length be set, end upper and lower settings at slider of zipper fastener has nipper Tiaokou and back tooth bar mouth, the other end is provided with articulation port, wherein side at nipper Tiaokou and back tooth bar mouth is respectively arranged with opening, two openings are in the both sides of slider of zipper fastener, the length of the nipper Tiaokou of slider of zipper fastener is consistent with the length of preceding tooth bar, and the length of the back tooth bar mouth of slider of zipper fastener is consistent with the length of back tooth bar.The connector of the front and back tooth bar of the folded slide fastener of this spline structure has increased the stressed difficulty of connector in the side, makes folded slide fastener be difficult for being opened by force.
Interlock arranged outside at preceding tooth bar has tube head, perhaps is provided with bayonet socket on an interlock top of preceding tooth bar and back tooth bar, and the Lower Half of interlock head is provided with card.Between tooth bar and the back tooth bar lateral displacement taking place before such structure can prevent, increases the fastness of slide fastener.
Gap location between the interlock head of preceding tooth bar and back tooth bar is provided with functional areas, is provided with waterproof bar or dust excluder in the functional areas.Such structure can make folded slide fastener have water-proof function, perhaps has dustproof effect.
The resulting folded slide fastener of the utility model, by after preceding tooth bar and the back tooth bar stacked on top of one another by an interlock interlock, increased the occlusal contact area of slide fastener, improved keying strength, the connector of the front and back tooth bar of folded slide fastener is in the side simultaneously, the stressed difficulty of connector is increased, impel slide fastener to be difficult for being opened by force, improved the theftproof performance that uses the casing of folded slide fastener.Simultaneously be provided with tube head at the two ends of preceding tooth bar, perhaps be provided with bayonet socket on the top of interlock head, the bottom is provided with card, when current tooth bar and back tooth bar interlock, the displacement of side direction can not take place between preceding tooth bar and the back tooth bar.In addition, be provided with waterproof bar or dust excluder in the gap between the interlock head, make folded slide fastener have waterproof effect or have dustproof effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model slider of zipper fastener;
Fig. 3 is the structural representation of tooth bar behind the utility model;
Fig. 4 is the structural representation of the preceding tooth bar of the utility model band tube head;
Fig. 5 is the structural representation of the back tooth bar of the utility model band bayonet socket card.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the folded slide fastener that present embodiment is described, it mainly comprises slider of zipper fastener 3, preceding tooth bar 1 and back tooth bar 2, preceding tooth bar 1 and back tooth bar 2 are strip, before tooth bar 1 and afterwards on the tooth bar 2 two ends be respectively arranged with interlock 4 or an interlock consistent with tooth bar length 4 be set, end upper and lower settings at slider of zipper fastener 3 has nipper Tiaokou 5 and back tooth bar mouth 6, the other end is provided with articulation port 7, wherein side at nipper Tiaokou 5 and back tooth bar mouth 6 is respectively arranged with opening 8, two openings 8 are in the both sides of slider of zipper fastener 3, the length of the nipper Tiaokou 5 of slider of zipper fastener 3 is consistent with the length of preceding tooth bar 1, the length of the back tooth bar mouth 6 of slider of zipper fastener 3 is consistent with the length of back tooth bar 2, interlock 4 arranged outside at preceding tooth bar 1 have tube head 9, perhaps be provided with bayonet socket 11 on interlock 4 top of preceding tooth bar 1 and back tooth bar 2, the Lower Half of interlock 4 is provided with card 12, gap location between the interlock 4 of preceding tooth bar 1 and back tooth bar 2 is provided with functional areas 10, is provided with waterproof bar or dust excluder in the functional areas 10.
Claims (4)
1. folded slide fastener, it mainly comprises slider of zipper fastener, preceding tooth bar and back tooth bar, tooth bar and back tooth bar are strip before it is characterized in that, before tooth bar and afterwards on the tooth bar two ends be respectively arranged with the interlock head or an interlock head consistent with tooth bar length be set, end upper and lower settings at slider of zipper fastener has nipper Tiaokou and back tooth bar mouth, the other end is provided with articulation port, wherein side at nipper Tiaokou and back tooth bar mouth is respectively arranged with opening, two openings are in the both sides of slider of zipper fastener, the length of the nipper Tiaokou of slider of zipper fastener is consistent with the length of preceding tooth bar, and the length of the back tooth bar mouth of slider of zipper fastener is consistent with the length of back tooth bar.
2. folded slide fastener according to claim 1 is characterized in that in an interlock arranged outside of preceding tooth bar tube head being arranged.
3. folded slide fastener according to claim 1, an interlock top of tooth bar and back tooth bar is provided with bayonet socket before it is characterized in that, and the Lower Half of interlock head is provided with card.
4. according to claim 1 or 2 or 3 described folded slide fasteners, it is characterized in that the gap location between the interlock head of preceding tooth bar and back tooth bar is provided with functional areas, be provided with waterproof bar or dust excluder in the functional areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200632681U CN202026948U (en) | 2011-03-11 | 2011-03-11 | Folding zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200632681U CN202026948U (en) | 2011-03-11 | 2011-03-11 | Folding zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026948U true CN202026948U (en) | 2011-11-09 |
Family
ID=44889265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200632681U Expired - Fee Related CN202026948U (en) | 2011-03-11 | 2011-03-11 | Folding zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523351A (en) * | 2013-10-20 | 2014-01-22 | 江苏申凯包装高新技术股份有限公司 | High-strength polyethylene zipper with double buckles |
| US10362839B2 (en) | 2017-08-22 | 2019-07-30 | Ykk Corporation | Slide fastener |
-
2011
- 2011-03-11 CN CN2011200632681U patent/CN202026948U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523351A (en) * | 2013-10-20 | 2014-01-22 | 江苏申凯包装高新技术股份有限公司 | High-strength polyethylene zipper with double buckles |
| CN103523351B (en) * | 2013-10-20 | 2015-06-10 | 江苏申凯包装高新技术股份有限公司 | High-strength polyethylene zipper with double buckles |
| US10362839B2 (en) | 2017-08-22 | 2019-07-30 | Ykk Corporation | Slide fastener |
| DE112018004854B4 (en) | 2017-08-22 | 2023-09-21 | Ykk Corporation | Locking system and locking device |
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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: 20111109 Termination date: 20120311 |