CN203040922U - Single-pull-tab lock type double-way-opening zipper - Google Patents
Single-pull-tab lock type double-way-opening zipper Download PDFInfo
- Publication number
- CN203040922U CN203040922U CN 201320011265 CN201320011265U CN203040922U CN 203040922 U CN203040922 U CN 203040922U CN 201320011265 CN201320011265 CN 201320011265 CN 201320011265 U CN201320011265 U CN 201320011265U CN 203040922 U CN203040922 U CN 203040922U
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- CN
- China
- Prior art keywords
- pull
- pull head
- pulling
- piece
- head seat
- 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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Abstract
The utility model relates to the technical field of zippers, in particular to a single-pull-tab lock type double-way-opening zipper which aims at achieving the purpose of cost reduction. The zipper comprises a chain belt and two pull head seats, wherein the pull head seats are installed on the chain belt. One pull head seat is a first pull head seat, and the other pull head seat is a second pull head seat. Each pull head seat is provided with a movable pull tab, the pull tab on the first pull head seat is a first pull tab, and the pull tab on the second pull head seat is a second pull tab. The single-pull-tab lock type double-way-opening zipper is characterized in that a pull tab hole is formed in the first pull tab, a lock head capable of penetrating through the pull tab hole in the first pull tab is fixed on the second pull head seat, and a lock hole is formed in the lock head. The single-pull-tab lock type double-way-opening zipper is low in manufacturing cost.
Description
Technical field
The utility model relates to the slide fastener technology, particularly relates to the two technology of opening slide fastener of a kind of single pulling-on piece locking-type.
Background technology
Slide fastener is widely used in clothing, case and bag.For antitheft demand, a lot of case and bag slide fasteners have all adopted antitheft two slide fastener of opening, existingly antitheftly two open slide fastener and dispose two pull heads, each pull head is provided with the tapered end that has lockhole, during use the lockhole on two pull heads being aimed at the back locks with padlock, two pull heads can be bound, thereby satisfy theft-proof requirement.
Existing antitheft two shortcomings of opening slide fastener are: need on two pull heads the tapered end that has lockhole be set all, the manufactured materials that need expend also can correspondingly increase, and its manufacturing cost is higher.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provides a kind of two slide fasteners of opening of single pulling-on piece locking-type of low cost of manufacture.
In order to solve the problems of the technologies described above, a kind of single pulling-on piece locking-type provided by the utility model is two opens slide fastener, comprises chain belt, and is installed in two pull head seats on the chain belt, and one of them pull head seat is the first pull head seat, and another pull head seat is the second pull head seat;
The pulling-on piece of one activity all is housed on each pull head seat, and the pulling-on piece on the first pull head seat is first pulling-on piece, and the pulling-on piece on the second pull head seat is second pulling-on piece;
It is characterized in that: offer a pulling-on piece hole on described first pulling-on piece;
A tapered end that can pass the pulling-on piece hole on first pulling-on piece is fixedly arranged on the described second pull head seat, and this tapered end is provided with lockhole.
The two slide fasteners of opening of single pulling-on piece locking-type that the utility model provides only need have the tapered end of lockhole the setting of a pull head seat, and the manufactured materials that need expend will be lower than existingly antitheftly twoly opens slide fastener, and its manufacturing cost is lower.
Description of drawings
Fig. 1 is the vertical views of the two pull head assemblies of opening in the slide fastener of single pulling-on piece locking-type of the utility model embodiment when being in released state;
Fig. 2 is the front views of the two pull head assemblies of opening in the slide fastener of single pulling-on piece locking-type of the utility model embodiment when being in released state;
Fig. 3 is the vertical views of the two pull head assemblies of opening in the slide fastener of single pulling-on piece locking-type of the utility model embodiment when being in the lockable state;
Fig. 4 is the front views of the two pull head assemblies of opening in the slide fastener of single pulling-on piece locking-type of the utility model embodiment when being in the lockable state;
Fig. 5 is the two pull head assembly locking schematic diagrames of opening in the slide fastener of single pulling-on piece locking-type of the utility model embodiment.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all should be listed protection domain of the present utility model in.
As Fig. 1-shown in Figure 4, the two slide fasteners of opening of a kind of single pulling-on piece locking-type that the utility model embodiment provides, comprise chain belt (not shown) and pull head assembly, described pull head assembly comprises two the pull head seats 11,21 that are installed in respectively on the chain belt, one of them pull head seat 11 is the first pull head seat, and another pull head seat 21 is the second pull head seat;
The pulling-on piece of one activity all is housed on each pull head seat, and the pulling-on piece 12 on the first pull head seat 11 is first pulling-on piece, and the pulling-on piece 22 on the second pull head seat 21 is second pulling-on piece;
It is characterized in that: offer a pulling-on piece hole 13 on described first pulling-on piece 12;
A tapered end 23 that can pass the pulling-on piece hole 13 on first pulling-on piece 12 is fixedly arranged on the described second pull head seat 21, and this tapered end 23 is provided with lockhole 24.
As shown in Figure 5, the using method of the utility model enforcement is as follows:
Utilize two pulling-on pieces to spur two pull head seats respectively, make the chain belt closure, again the pulling-on piece hole 13 on first pulling-on piece 12 is enclosed within on the tapered end 23 of the second pull head seat 21, make the tapered end of the second pull head seat pass pulling-on piece hole on first pulling-on piece, then the locking bar of a padlock 9 is passed lockhole 24 and locking on the tapered end 23 of the second pull head seat 21, chain belt can be locked in closure state.
After padlock 9 opened and take off, pull first pulling-on piece 12 again, make the pulling-on piece hole 13 of tapered end 23 from first pulling-on piece 12 of the second pull head seat 21, can utilize two pulling-on pieces to spur two pull head seats respectively, chain belt is drawn back.
Claims (1)
1. a single pulling-on piece locking-type is two opens slide fastener, comprises chain belt, and is installed in two pull head seats on the chain belt, and one of them pull head seat is the first pull head seat, and another pull head seat is the second pull head seat;
The pulling-on piece of one activity all is housed on each pull head seat, and the pulling-on piece on the first pull head seat is first pulling-on piece, and the pulling-on piece on the second pull head seat is second pulling-on piece;
It is characterized in that: offer a pulling-on piece hole on described first pulling-on piece;
A tapered end that can pass the pulling-on piece hole on first pulling-on piece is fixedly arranged on the described second pull head seat, and this tapered end is provided with lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011265 CN203040922U (en) | 2013-01-09 | 2013-01-09 | Single-pull-tab lock type double-way-opening zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011265 CN203040922U (en) | 2013-01-09 | 2013-01-09 | Single-pull-tab lock type double-way-opening zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040922U true CN203040922U (en) | 2013-07-10 |
Family
ID=48723941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320011265 Expired - Fee Related CN203040922U (en) | 2013-01-09 | 2013-01-09 | Single-pull-tab lock type double-way-opening zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027446A (en) * | 2013-01-09 | 2013-04-10 | 上海海琛国际贸易有限公司 | Single pull piece locking type double-opening zipper |
-
2013
- 2013-01-09 CN CN 201320011265 patent/CN203040922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027446A (en) * | 2013-01-09 | 2013-04-10 | 上海海琛国际贸易有限公司 | Single pull piece locking type double-opening zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20220109 |