CN103027446A - Single pull piece locking type double-opening zipper - Google Patents
Single pull piece locking type double-opening zipper Download PDFInfo
- Publication number
- CN103027446A CN103027446A CN201310006984XA CN201310006984A CN103027446A CN 103027446 A CN103027446 A CN 103027446A CN 201310006984X A CN201310006984X A CN 201310006984XA CN 201310006984 A CN201310006984 A CN 201310006984A CN 103027446 A CN103027446 A CN 103027446A
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- China
- Prior art keywords
- piece
- pull
- pulling
- pull head
- head seat
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- Slide Fasteners (AREA)
Abstract
The invention provides a single pull piece locking type double-opening zipper and relates to the technical field of zippers. A technical problem of reducing cost is to be solved. The zipper comprises a link belt and two pull head seats, wherein the two pull head seats are mounted on the link belt; one pull head seat is a first pull head seat; the other pull head seat is a second pull head seat; a movable pull piece is mounted on each pull head seat; the pull piece on the first pull head seat is a first pull piece; the pull piece on the second pull head seat is a second pull piece; the zipper is characterized in that a pull piece hole is formed in the first pull piece; a lock head capable of penetrating through the pull piece hole in the first pull piece is fixed on the second pull head seat; and a lock hole is formed in the lock head. The zipper provided by the invention has the advantage of low manufacturing cost.
Description
Technical field
The present invention relates to the slide fastener technology, particularly relate 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, to lock with padlock behind the aligning of the lockhole on two pull heads during use, 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 to expend also can correspondingly increase, and its manufacturing cost is higher.
Summary of the invention
For the defective that exists in the above-mentioned prior art, technical problem to be solved by this invention 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 present invention is two opens slide fastener, comprises the chain band, and is installed in two pull head seats on the chain band, 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 the first pulling-on piece, and the pulling-on piece on the second pull head seat is the second pulling-on piece;
It is characterized in that: offer a pulling-on piece hole on described the first pulling-on piece;
Be fixed with a tapered end that can pass the pulling-on piece hole on the first pulling-on piece on described the 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 provided by the invention only need to have the setting of a pull head seat tapered end of lockhole, and the manufactured materials that need to expend will be lower than existingly antitheftly twoly opens slide fastener, and its manufacturing cost is lower.
Description of drawings
Fig. 1 is the top views of the two puller components of opening in the slide fastener of single pulling-on piece locking-type of the embodiment of the invention when being in released state;
Fig. 2 is the front views of the two puller components of opening in the slide fastener of single pulling-on piece locking-type of the embodiment of the invention when being in released state;
Fig. 3 is the top views of the two puller components of opening in the slide fastener of single pulling-on piece locking-type of the embodiment of the invention when being in the lockable state;
Fig. 4 is the front views of the two puller components of opening in the slide fastener of single pulling-on piece locking-type of the embodiment of the invention when being in the lockable state;
Fig. 5 is the two puller component locking schematic diagrames of opening in the slide fastener of single pulling-on piece locking-type of the embodiment of the invention.
The specific embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
Such 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 embodiment of the invention provides, comprise chain band (not shown) and puller component, described puller component comprises two the pull head seats 11,21 that are installed in respectively on the chain band, 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 the first pulling-on piece, and the pulling-on piece 22 on the second pull head seat 21 is the second pulling-on piece;
It is characterized in that: offer a pulling-on piece hole 13 on described the first pulling-on piece 12;
Be fixed with a tapered end 23 that can pass the pulling-on piece hole 13 on the first pulling-on piece 12 on described the second pull head seat 21, and this tapered end 23 is provided with lockhole 24.
As shown in Figure 5, using method of the invention process is as follows:
Utilize two pulling-on pieces to spur respectively two pull head seats, make the chain band closed, again the pulling-on piece hole 13 on the 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 the 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, can be with the chain locking at closure state.
After padlock 9 opened and take off, pull again the first pulling-on piece 12, make the pulling-on piece hole 13 of tapered end 23 from the first pulling-on piece 12 of the second pull head seat 21, can utilize two pulling-on pieces to spur respectively two pull head seats, the chain band is pulled open.
Claims (1)
1. a single pulling-on piece locking-type is two opens slide fastener, comprises the chain band, and is installed in two pull head seats on the chain band, 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 the first pulling-on piece, and the pulling-on piece on the second pull head seat is the second pulling-on piece;
It is characterized in that: offer a pulling-on piece hole on described the first pulling-on piece;
Be fixed with a tapered end that can pass the pulling-on piece hole on the first pulling-on piece on described the second pull head seat, and this tapered end is provided with lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006984XA CN103027446A (en) | 2013-01-09 | 2013-01-09 | Single pull piece locking type double-opening zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006984XA CN103027446A (en) | 2013-01-09 | 2013-01-09 | Single pull piece locking type double-opening zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103027446A true CN103027446A (en) | 2013-04-10 |
Family
ID=48015258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310006984XA Pending CN103027446A (en) | 2013-01-09 | 2013-01-09 | Single pull piece locking type double-opening zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103027446A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315460A (en) * | 2013-06-26 | 2013-09-25 | 金泰祥精密五金（昆山）有限公司 | Convenient safety pull-tab lock |
| CN108991657A (en) * | 2018-08-17 | 2018-12-14 | 安徽信息工程学院 | Slide fastener and zipper |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094899U (en) * | 1991-04-26 | 1992-02-05 | 施建达 | Slide fastener with lock |
| CN2349852Y (en) * | 1998-12-28 | 1999-11-24 | 黄悠美 | Zipper capable of direct intermeshing |
| JP2004049503A (en) * | 2002-07-19 | 2004-02-19 | Ykk Corp | Slider for sliding fastener |
| CN1923078A (en) * | 2006-09-28 | 2007-03-07 | 杨玲 | Two-way separating zip |
| CN200994480Y (en) * | 2007-01-24 | 2007-12-26 | 福建浔兴拉链科技股份有限公司 | Recessive zipper |
| US20100037438A1 (en) * | 2005-06-21 | 2010-02-18 | Ykk Corporation | Adjuster of string-end-fixing portion of article |
| CN201860936U (en) * | 2010-06-21 | 2011-06-15 | 北京探路者户外用品股份有限公司 | Locking device for zipper |
| CN203040922U (en) * | 2013-01-09 | 2013-07-10 | 上海海琛国际贸易有限公司 | Single-pull-tab lock type double-way-opening zipper |
-
2013
- 2013-01-09 CN CN201310006984XA patent/CN103027446A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094899U (en) * | 1991-04-26 | 1992-02-05 | 施建达 | Slide fastener with lock |
| CN2349852Y (en) * | 1998-12-28 | 1999-11-24 | 黄悠美 | Zipper capable of direct intermeshing |
| JP2004049503A (en) * | 2002-07-19 | 2004-02-19 | Ykk Corp | Slider for sliding fastener |
| US20100037438A1 (en) * | 2005-06-21 | 2010-02-18 | Ykk Corporation | Adjuster of string-end-fixing portion of article |
| CN1923078A (en) * | 2006-09-28 | 2007-03-07 | 杨玲 | Two-way separating zip |
| CN200994480Y (en) * | 2007-01-24 | 2007-12-26 | 福建浔兴拉链科技股份有限公司 | Recessive zipper |
| CN201860936U (en) * | 2010-06-21 | 2011-06-15 | 北京探路者户外用品股份有限公司 | Locking device for zipper |
| CN203040922U (en) * | 2013-01-09 | 2013-07-10 | 上海海琛国际贸易有限公司 | Single-pull-tab lock type double-way-opening zipper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315460A (en) * | 2013-06-26 | 2013-09-25 | 金泰祥精密五金（昆山）有限公司 | Convenient safety pull-tab lock |
| CN103315460B (en) * | 2013-06-26 | 2016-04-06 | 金泰祥精密五金（昆山）有限公司 | Convenient and safe pulling-on piece is locked |
| CN108991657A (en) * | 2018-08-17 | 2018-12-14 | 安徽信息工程学院 | Slide fastener and zipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |