CN202603814U - Single-head double-layer zipper - Google Patents
Single-head double-layer zipper Download PDFInfo
- Publication number
- CN202603814U CN202603814U CN 201220248939 CN201220248939U CN202603814U CN 202603814 U CN202603814 U CN 202603814U CN 201220248939 CN201220248939 CN 201220248939 CN 201220248939 U CN201220248939 U CN 201220248939U CN 202603814 U CN202603814 U CN 202603814U
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- double
- layer
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- pull head
- head
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Abstract
The utility model discloses a single-head double-layer zipper. The single-head double-layer zipper comprises a double-layer puller and a double-layer zipper chain which are matched, wherein the double-layer puller comprises a top part, an upper layer, a middle layer and a lower layer which are arranged from top to bottom and also comprises a middle partitioning piece which is respectively arranged between the upper layer and the middle layer and between the middle layer and the lower layer and are vertical to all the layers; side walls are respectively arranged between the upper layer and the middle layer and between the middle layer and the lower layer of the double-layer zipper; the side wals between every two layers are respectively provided with a gap which extends from an inlet at the front of the double-layer puller to an outlet at the rear of the double-layer puller; the front side of the top part of the double-layer zipper is provided with a locking hole; the middle partitioning piece is arranged at the center of the inlet at the front of the double-layer puller; the double-layer zipper chain comprises an upper-layer zipper chain and a lower-layer zipper chain; and each layer of zipper chain comprises chain teeth and cloth belts, the chain teeth are continuously arranged and are matched from left to right, and the cloth belts are arranged at the left side and the right side and are used for fixing the chain teeth at the left side and the right side respectively. The single-head double-layer zipper provided by the utility model has the advantages of safety, reliability, convenience in use and simple structure.
Description
Technical field
The utility model relates to a kind of slide fastener, particularly, relates to the double-deck slide fastener of a kind of single head.
Background technology
General existing all kinds of slide fasteners all are that a pull head is joined a slide fastener or a plurality of pull head is joined the just needs repairing in time when slide fastener breaks down usually of a slide fastener, if there is not the place of repairing will influence the use of articles for use such as case and bag, sleeping bag, tent.
The utility model content
The purpose of the utility model provides a kind of slide fastener that is used for articles for use such as case and bag, sleeping bag, tent, and a pull head can draw two slide fasteners simultaneously, is applicable to the various occasions of using monolock hole trunk head slide fastener, and is attractive and durable, safe and reliable, has the antitheft effect.
In order to achieve the above object, the utility model provides a kind of single head double-deck slide fastener, and wherein, this slide fastener comprises suitable double-deck pull head and double-deck zip strip; Described double-deck pull head comprises top, upper strata, middle level and the lower floor that sets gradually from top to bottom, also comprises to be separately positioned between upper strata and the middle level the middle burst perpendicular to each layer between middle level and the lower floor; The left and right sides between the upper strata and middle level of described double-deck pull head, between middle level and the lower floor is equipped with sidewall, is respectively equipped with the space that from double-deck pull head the place ahead inlet extends to rear exit on every sidewall between two-layer; The front side at the top of said double-deck pull head is provided with a lockhole, is used for pinning case and bag, plays the antitheft effect.Burst is located at porch, the place ahead central authorities of said double-deck pull head in described; Described double-deck zip strip comprises upper strata zip strip and lower floor's zip strip, every layer of zip strip all comprise continuous setting about the chain tooth that cooperates, and be arranged on the left and right sides, the strap of fixing this side chain tooth respectively.
The double-deck slide fastener of above-mentioned single head, wherein, the upper, middle and lower of described double-deck pull head laterally arrange.
The double-deck slide fastener of above-mentioned single head, wherein, the space on the described double-deck pull head sidewall is parallel to the upper, middle and lower of said double-deck pull head, and the strap of described double-deck zip strip passes each space respectively.
The double-deck slide fastener of above-mentioned single head, wherein, described double-deck pull head is provided with a hole of being with opening in its top rear, is used for connecting pulling-on piece, convenient pulling.
The double-deck slide fastener of above-mentioned single head, wherein, described double-deck pull head is formed in one.
The double-deck slide fastener of above-mentioned single head, wherein, when described double-deck pull head work spurs, described upper strata zip strip and the folding simultaneously of lower floor's zip strip.
The double-deck slide fastener of above-mentioned single head, wherein, described chain tooth is preferably nylon chain tooth.The intracardiac brute force band muscle that is provided with in the nylon chain tooth that continuous rotation forms, promptly the cloth belt edge is provided with the reinforcement part that is used for carrying the chain tooth.
The advantage that the double-deck slide fastener of the single head that the utility model provides has is: be mainly used on the case and bag, play the double shielding effect.Can pull on following two slide fasteners simultaneously with a pull head, if wherein a slide fastener fault also have a slide fastener can continue to use, guarantee safety of goods, do not influence tourism or the use of articles for use such as case and bag, sleeping bag, tent when going on business.Simultaneously the utility model can reduce cost, also have easy to use, the advantage of uniqueness attractive in appearance.
Description of drawings
Fig. 1 is the double-deck slide fastener sketch map of the single head of the utility model.
Fig. 2 is the side view of the double-deck slide fastener of single head of the utility model.
Fig. 3 is the partial enlarged drawing of the double-deck zipper profiles view of single head of the utility model.
Fig. 4 is the double-deck pull head sketch map of the double-deck slide fastener of single head of the utility model.
Fig. 5 is the side view of the double-deck pull head of the double-deck slide fastener of the single head of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done explanation further.
As shown in Figure 1, the double-deck slide fastener of the single head that the utility model provides, wherein, this slide fastener comprises suitable double-deck pull head 1 and double-deck zip strip 2; Referring to Fig. 2 and shown in Figure 3, Fig. 3 is the partial enlarged drawing of Fig. 2, and ratio is 4:1.Double-deck pull head 1 comprises top 11, upper strata 12, middle level 13 and the lower floor 14 that sets gradually from top to bottom, also comprises to be separately positioned between upper strata 12 and the middle level 13 the middle burst 15 perpendicular to each layer between middle level 13 and the lower floor 14; Between the upper strata 12 and middle level 13 of double-deck pull head 1, middle level 13 is equipped with sidewall 16 with the left and right sides between the lower floor 14, being respectively equipped with on the sidewall 16 between whenever two-layer enters the mouth from double-deck pull head 1 the place ahead extends to the space 17 of rear exit; The front side at the top 11 of double-deck pull head 1 is provided with a lockhole 18, is used for pinning case and bag, plays the antitheft effect.Middle burst 15 is located at porch, the place ahead central authorities of double-deck pull head 1; Referring to Fig. 4 and shown in Figure 5.Double-deck zip strip 2 comprises upper strata zip strip 21 and lower floor's zip strip 22, every layer of zip strip all comprise continuous setting about the chain tooth 23 that cooperates, and be arranged on the left and right sides, the strap 24 of fixing this side chain tooth 23 respectively.
Double-deck pull head 1 is provided with a hole 19 of being with opening at its top 11 rear sides, is used for connecting pulling-on piece, convenient pulling.
Double-deck pull head 1 is formed in one.
When double-deck pull head 1 work spurs, upper strata zip strip 21 and 22 foldings simultaneously of lower floor's zip strip.
The double-deck slide fastener of single head that the utility model provides, a pull head can draw two slide fasteners simultaneously, if wherein a slide fastener fault also have a slide fastener can continue to use; Guarantee safety of goods, have uniqueness attractive in appearance simultaneously, simple in structure; Handling ease, advantage such as easy to use.
Although the content of the utility model has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to the restriction to the utility model.After those skilled in the art have read foregoing, for the multiple modification of the utility model with to substitute all will be conspicuous.Therefore, the protection domain of the utility model should be limited appended claim.
Claims (5)
1. the double-deck slide fastener of single head is characterized in that this slide fastener comprises suitable double-deck pull head (1) and double-deck zip strip (2);
Described double-deck pull head (1) comprises top (11), upper strata (12), middle level (13) and the lower floor (14) that sets gradually from top to bottom; Also comprise and be separately positioned between upper strata (12) and middle level (13) the middle burst (15) between middle level (13) and the lower floor (14) perpendicular to each layer;
The left and right sides between the upper strata (12) and middle level (13) of described double-deck pull head (1), between middle level (13) and the lower floor (14) is equipped with sidewall (16), is respectively equipped with the space (17) that from double-deck pull head (1) the place ahead inlet extends to rear exit on every sidewall (16) between two-layer;
The front side at the top (11) of said double-deck pull head (1) is provided with a lockhole (18);
Burst (15) is located at porch, the place ahead central authorities of said double-deck pull head (1) in described;
Described double-deck zip strip (2) comprises upper strata zip strip (21) and lower floor's zip strip (22); Every layer of zip strip all comprise continuous setting about the chain tooth (23) that cooperates, and be arranged on the left and right sides, the strap (24) of fixing this side chain tooth (23) respectively.
2. the double-deck slide fastener of single head as claimed in claim 1 is characterized in that the upper strata (12) of described double-deck pull head (1), middle level (13) and lower floor (14) laterally arrange.
3. the double-deck slide fastener of single head as claimed in claim 2 is characterized in that the space (17) on described double-deck pull head (1) sidewall (16) is parallel to upper strata (12), middle level (13) and the lower floor (14) of said double-deck pull head.
4. the double-deck slide fastener of single head as claimed in claim 1 is characterized in that, rear side is provided with a hole (19) of being with opening to described double-deck pull head (1) at its top (11).
5. the double-deck slide fastener of single head as claimed in claim 1 is characterized in that described double-deck pull head (1) is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248939 CN202603814U (en) | 2012-05-30 | 2012-05-30 | Single-head double-layer zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248939 CN202603814U (en) | 2012-05-30 | 2012-05-30 | Single-head double-layer zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603814U true CN202603814U (en) | 2012-12-19 |
Family
ID=47337557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248939 Expired - Lifetime CN202603814U (en) | 2012-05-30 | 2012-05-30 | Single-head double-layer zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603814U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657412A (en) * | 2012-05-30 | 2012-09-12 | 上海东龙服饰有限公司 | Single-lock-hole single-headed double-layer zipper |
| CN105639866A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Secure zipper |
| CN105639875A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Use method of secure zipper |
| CN105639868A (en) * | 2016-03-13 | 2016-06-08 | 郑景文 | Use method of secure zipper |
| CN105686246A (en) * | 2016-03-13 | 2016-06-22 | 郑景文 | Use method of double-layer zipper |
| CN105686232A (en) * | 2016-03-13 | 2016-06-22 | 郑运婷 | Double-layer directly-facing lower anti-insertion zipper |
| CN105686231A (en) * | 2016-03-13 | 2016-06-22 | 郑运婷 | Use method of double-layer directly-facing lower anti-insertion zipper |
| CN105708057A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Application method of double-layer opposite plug-proof zipper |
| CN105708055A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Application method of double-layer opposite zipper |
| CN105708058A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Double-layer opposite plug-proof zipper |
| CN105708056A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Double-layer opposite zipper |
| WO2022133989A1 (en) * | 2020-12-22 | 2022-06-30 | 浙江宝峰服装道具有限公司 | Luggage having four sides opened and closed |
-
2012
- 2012-05-30 CN CN 201220248939 patent/CN202603814U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657412A (en) * | 2012-05-30 | 2012-09-12 | 上海东龙服饰有限公司 | Single-lock-hole single-headed double-layer zipper |
| CN105639866A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Secure zipper |
| CN105639875A (en) * | 2016-03-13 | 2016-06-08 | 郑运婷 | Use method of secure zipper |
| CN105639868A (en) * | 2016-03-13 | 2016-06-08 | 郑景文 | Use method of secure zipper |
| CN105686246A (en) * | 2016-03-13 | 2016-06-22 | 郑景文 | Use method of double-layer zipper |
| CN105686232A (en) * | 2016-03-13 | 2016-06-22 | 郑运婷 | Double-layer directly-facing lower anti-insertion zipper |
| CN105686231A (en) * | 2016-03-13 | 2016-06-22 | 郑运婷 | Use method of double-layer directly-facing lower anti-insertion zipper |
| CN105708057A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Application method of double-layer opposite plug-proof zipper |
| CN105708055A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Application method of double-layer opposite zipper |
| CN105708058A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Double-layer opposite plug-proof zipper |
| CN105708056A (en) * | 2016-03-13 | 2016-06-29 | 郑运婷 | Double-layer opposite zipper |
| WO2017157221A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Method for using double-layered directly-opposite zipper |
| WO2017157220A1 (en) * | 2016-03-13 | 2017-09-21 | 郑运婷 | Double-layered directly-opposite zipper |
| WO2022133989A1 (en) * | 2020-12-22 | 2022-06-30 | 浙江宝峰服装道具有限公司 | Luggage having four sides opened and closed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |