CN101984870A - Dense-end rear stopper for zipper - Google Patents
Dense-end rear stopper for zipper Download PDFInfo
- Publication number
- CN101984870A CN101984870A CN 201010265076 CN201010265076A CN101984870A CN 101984870 A CN101984870 A CN 101984870A CN 201010265076 CN201010265076 CN 201010265076 CN 201010265076 A CN201010265076 A CN 201010265076A CN 101984870 A CN101984870 A CN 101984870A
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- CN
- China
- Prior art keywords
- slide fastener
- zipper
- upper plate
- lower plate
- behind
- 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.)
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Abstract
The invention discloses a dense-end rear stopper for a zipper, which comprises an upper plate (1), a lower plate (2) and a base part (3). The upper plate (1) and the lower plate (2) are respectively arranged at upper and lower ends of the base part (3); the upper plate (1), the lower plate (2) and the base part (3) integrally form an I shape; a groove (4) is formed on an end face which is formed by the upper plate (1), the lower plate (2) and the base part (3); and the groove (4) is greater than zipper teeth matched with the dense-end rear stopper for the zipper. When the dense-end rear stopper for the zipper presses a zipper cloth tape (6) of the zipper, even if the distance between the dense-end rear stopper for the zipper and the zipper teeth is short or even is a negative distance, the zipper teeth are positioned in the groove (4). Therefore, the zipper teeth cannot be damaged, and the aim of protecting the zipper teeth is fulfilled.
Description
Technical field
The present invention relates to back end above a kind of slide fastener, particularly a kind of can effectively prevent from after installation, to end the time, end after damaging the close tail of slide fastener of zipper sprocket.
Background technology
Chinese patent ZL200710192784.2 discloses a kind of back sign indicating number that ends of slide fastener, and the back is ended sign indicating number and is made of upper plate, lower plate and baseplate part.Upper plate is formed by the flat board that can not be out of shape, and has flanging, and flanging is formed on each side by each side with right angle bending upper plate.Concave part with circular cross-section is arranged on the centre at the back side of lower plate, and arm is arranged on the both sides of concave part, so that arm leaves from upper plate gradually, and the middle part of upper plate and lower plate is connected by base portion.It can prevent effectively that the back from only the crack occurring in the sign indicating number, preventing distortion.
As only similar behind the slide fastener of above-mentioned patent disclosure, the cross section of ending behind the slide fastener that existing market is used is "working"-shaped mostly, relies on the punching press of external force, will only be stamped on the chain strap behind the slide fastener.Behind above-mentioned slide fastener, ending,, only also bring certain problem behind such slide fastener though the firm performance, the aesthetic measure that end behind the slide fastener have obtained certain improvement.
The sprocket of slide fastener is installed when for example ending after slide fastener is installed, and for the installation requirement that ends behind the slide fastener is: end between needs and the sprocket behind the slide fastener and leave certain distance.If above-mentioned distance is very big, not only influence the overall appearance degree of slide fastener, and excessive distance has then lost the effect that only can play originally behind the slide fastener; When if above-mentioned distance is too small, when on the chain strap that only is stamped into slide fastener behind the slide fastener, tend to be stamped into sprocket, cause the damage of sprocket, thereby cause scrapping of slide fastener.
Summary of the invention
Technical problem to be solved by this invention is ended after providing a kind of close tail of slide fastener that can effectively avoid damaging sprocket in producing the slide fastener process.
In order to realize above-mentioned technical purpose, technical scheme of the present invention is: end behind the close tail of a kind of slide fastener, comprise upper plate, lower plate and base portion, upper plate, lower plate are separately positioned on the upper and lower side of base portion, upper plate, lower plate and base portion integral body are " worker " font, the end that forms at upper plate, lower plate and base portion is provided with groove, described groove greater than with the close tail of slide fastener after the zipper sprocket that only is used.Certainly, if the shape of groove is too small, then do not have purpose of the present invention.
When on the chain strap that only is stamped into slide fastener behind the close tail of slide fastener; even end behind the close tail of slide fastener very little with the distance of zipper sprocket, even reach negative apart from the time, the sprocket of slide fastener is pressed in the groove the inside; therefore can not damage the sprocket of slide fastener, play the purpose of protection zipper sprocket.
For the ease of producing, the front/rear end place that forms at described upper plate, lower plate and base portion is provided with groove, when producing like this with regard to not can because of behind the close tail of slide fastener only direction put upside down and lose time, help the automation of slide fastener, large-scale production.
Described upper plate, lower plate are provided with flanging portion, and described flanging portion is formed on the side of upper plate, lower plate by each side of bending upper plate, lower plate.Only be arranged on securely on the chain strap of slide fastener after being provided with of flanging portion is beneficial to the close tail of slide fastener, when avoiding external force excessive, only come off behind the close tail of slide fastener from the chain strap.
End by simple groove is set behind the close tail of slide fastener of the present invention, on the basis that does not increase cost, avoided the damage of zipper sprocket effectively, improved the quality of slide fastener.The damage of zipper sprocket often causes scrapping of whole piece slide fastener, and the present invention just can reduce slide fastener because of the scrappage that the sprocket damage brings like this, has saved production cost.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The structural representation of Fig. 1 for ending behind the close tail of slide fastener of the present invention.
Fig. 2 be among Fig. 1 A-A to cutaway view.
The specific embodiment
As shown in Figure 1, end behind the close tail of a kind of slide fastener, comprise upper plate 1, lower plate 2 and base portion 3, upper plate 1, lower plate 2 are separately positioned on the upper and lower side of base portion 3, upper plate 1, lower plate 2 and base portion 3 integral body are " worker " font, the end that forms at upper plate 1, lower plate 2 and base portion 3 is provided with groove 4, described groove 4 greater than with the close tail of slide fastener after the zipper sprocket that only is used.
Above-mentioned upper plate 1, lower plate 2 are provided with flanging portion 5, and described flanging portion 5 is formed on the side of upper plate 1, lower plate 2 by each side of bending upper plate 1, lower plate 2.Only be arranged on securely on the chain strap 6 of slide fastener after being provided with of flanging portion 5 is beneficial to the close tail of slide fastener, when avoiding external force excessive, only come off behind the close tail of slide fastener from chain strap 6.
When on the chain strap 6 that only is stamped into slide fastener behind the close tail of slide fastener, though end behind the close tail of slide fastener very little with the distance of zipper sprocket, even reach negative apart from the time, the sprocket of slide fastener can not damage yet, and plays the purpose of protection zipper sprocket.
For the ease of producing, the front/rear end place that forms at described upper plate 1, lower plate 2 and base portion 3 is provided with groove 4, when producing like this with regard to not can because of behind the close tail of slide fastener only direction put upside down and lose time, help the automation of slide fastener, large-scale production.
Can clearly be seen that position and the structure of groove 4 on ending behind the close tail of slide fastener from Fig. 2.Groove 4 can be arranged to consistent with the shape of zipper sprocket, only need both can greater than zipper sprocket.
The groove 4 that the present invention is provided with is simple in structure, has avoided the damage of zipper sprocket on the basis that does not increase cost effectively, has improved the quality of slide fastener.The damage of zipper sprocket often causes scrapping of whole piece slide fastener, and the present invention just can reduce slide fastener because of the scrappage that the sprocket damage brings like this, has saved production cost.
The foregoing description does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (3)
1. end behind the close tail of slide fastener, comprise upper plate (1), lower plate (2) and base portion (3), upper plate (1), lower plate (2) are separately positioned on the upper and lower side of base portion (3), upper plate (1), lower plate (2) and base portion (3) integral body are " worker " font, it is characterized in that: the end that forms at upper plate (1), lower plate (2) and base portion (3) is provided with groove (4), described groove (4) greater than with the close tail of slide fastener after the zipper sprocket that only is used.
2. end behind the close tail of slide fastener according to claim 1, it is characterized in that: the front/rear end place that forms at described upper plate (1), lower plate (2) and base portion (3) is provided with groove (4).
3. end behind the close tail of slide fastener according to claim 1 and 2, it is characterized in that: described upper plate (1), lower plate (2) are provided with flanging portion (5), and described flanging portion (5) is formed on the side of upper plate (1), lower plate (2) by each side of bending upper plate (1), lower plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102650769A CN101984870B (en) | 2010-08-19 | 2010-08-19 | Dense-end rear stopper for zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102650769A CN101984870B (en) | 2010-08-19 | 2010-08-19 | Dense-end rear stopper for zipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101984870A true CN101984870A (en) | 2011-03-16 |
| CN101984870B CN101984870B (en) | 2012-08-08 |
Family
ID=43709309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102650769A Expired - Fee Related CN101984870B (en) | 2010-08-19 | 2010-08-19 | Dense-end rear stopper for zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101984870B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2312045A (en) * | 1941-02-19 | 1943-02-23 | Louis H Morin | Bottom stop for separable fasteners and the method of producing the same |
| US2884691A (en) * | 1954-03-09 | 1959-05-05 | Talon Inc | End stop for slide fasteners and method of applying same |
| US4587694A (en) * | 1982-12-06 | 1986-05-13 | Yoshida Kogyo K.K. | Bottom stop for slide fasteners |
| CN1618365A (en) * | 2003-11-20 | 2005-05-25 | Ykk株式会社 | End stop for slide fastener |
| CN101185537A (en) * | 2006-11-20 | 2008-05-28 | Ykk株式会社 | Bottom end stop for slide fastener |
| CN201782135U (en) * | 2010-08-19 | 2011-04-06 | 江苏博豪拉链制造有限公司 | Back stop of close end of zipper |
-
2010
- 2010-08-19 CN CN2010102650769A patent/CN101984870B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2312045A (en) * | 1941-02-19 | 1943-02-23 | Louis H Morin | Bottom stop for separable fasteners and the method of producing the same |
| US2884691A (en) * | 1954-03-09 | 1959-05-05 | Talon Inc | End stop for slide fasteners and method of applying same |
| US4587694A (en) * | 1982-12-06 | 1986-05-13 | Yoshida Kogyo K.K. | Bottom stop for slide fasteners |
| CN1618365A (en) * | 2003-11-20 | 2005-05-25 | Ykk株式会社 | End stop for slide fastener |
| CN101185537A (en) * | 2006-11-20 | 2008-05-28 | Ykk株式会社 | Bottom end stop for slide fastener |
| CN201782135U (en) * | 2010-08-19 | 2011-04-06 | 江苏博豪拉链制造有限公司 | Back stop of close end of zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101984870B (en) | 2012-08-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20150819 |
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| EXPY | Termination of patent right or utility model |