CN103169203A - Anti-popping zipper with guide piece - Google Patents
Anti-popping zipper with guide piece Download PDFInfo
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- CN103169203A CN103169203A CN 201210491199 CN201210491199A CN103169203A CN 103169203 A CN103169203 A CN 103169203A CN 201210491199 CN201210491199 CN 201210491199 CN 201210491199 A CN201210491199 A CN 201210491199A CN 103169203 A CN103169203 A CN 103169203A
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- layer tooth
- tooth
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- loop
- groove
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Abstract
The invention discloses an anti-popping zipper with a guide piece. The zipper comprises a zipper left loop, a zipper right loop and a double-tooth zipper head, wherein a pull column is arranged on the double-tooth zipper head, a guide piece is fixed at the middle portion of the pull column, and the guide piece and the pull column are molded in a whole. Lower left layer teeth and upper left layer teeth are respectively fixed on the lower edge and the upper edge of a left-side cotton tape, and the lower left layer teeth and the upper left layer teeth are clamped with each other to form a left groove. Upper right layer teeth and lower right layer teeth are respectively fixed on the upper edge and the lower edge of a right-side cotton tape, and the upper right layer teeth and the lower right layer teeth are clamped with each other to form a right groove. The left portion of the guide piece is matched with the left groove, and the right portion of the guide piece is matched with the right groove. The direction of the lower left layer teeth and the direction of the upper left layer teeth are of inverse design, and the direction of the lower right layer teeth and the direction of the upper right layer teeth are also of inverse design. According to the anti-popping zipper with the guide piece, the left portion of the guide piece and the right portion of the guide piece are matched with the left groove and the right groove, and thus the correct and smooth motion between the double-tooth zipper head and the zipper left loop and between the double-tooth zipper head and the right loop. Meanwhile, the directions of the teeth are of inverse design, accordingly the function gap between the teeth is small, and therefore the zipper is difficult to tear apart.
Description
Technical field
The present invention relates to a kind of slide fastener, relate in particular to a kind of Anti-breakage zipper with prerotation vane.
Background technology
Case and bag are used for loading clothing, luggage and other daily necessities in our daily life, especially played great role aspect travelling, and the closure function of case and bag slide fastener are most important.The slide fastener folding frequency repeatedly of case and bag is higher, make slide fastener easily wearing and tearing tear, special in carrying the requirement of strength to slide fastener higher, slide fastener damaged and the something lost that can cause property in case and bag of popping fall or are stolen.For the problem of above-mentioned existence, the applicant has applied for that at 2011.01.06 the patent No. is ZL201110002230.8, and name is called a kind of patent of the Anti-breakage zipper with prerotation vane.
this Anti-breakage zipper comprises: the left loop of slide fastener, the right loop of slide fastener and bidentate slider of zipper fastener, the left loop of described slide fastener is by lower-left layer tooth, left side strap and upper left layer tooth form, described lower-left layer tooth and upper left layer tooth are separately fixed on the edge of both sides up and down of left side strap, the right loop of described slide fastener is by upper right layer tooth, right side strap and bottom right layer tooth form, described upper right layer tooth and bottom right layer tooth are separately fixed on the edge of both sides up and down of right side strap, lower-left layer tooth matches with bottom right layer tooth, upper left layer tooth matches with upper right layer tooth, bidentate slider of zipper fastener and lower-left layer tooth, bottom right layer tooth, the combination of upper left layer tooth and upper right layer tooth matches.
Above-mentioned patent efficiently solves slide fastener and easily damages defectives such as easily popping and be not durable in tearing and carrying, when also there is following problem in this Anti-breakage zipper with prerotation vane: bidentate slider of zipper fastener and the combination phase interlock of lower-left layer tooth, bottom right layer tooth, upper left layer tooth and upper right layer tooth realize the motion of bidentate slider of zipper fastener, but this structure is after long-term use, the screens of bidentate slider of zipper fastener and each tooth can occur, and cause the damage of slide fastener to be torn; In addition, also can cause the gap between base plate and cover plate to become large after long-term the use, directly cause the bidentate slider of zipper fastener to drop between the left loop of slide fastener and the right loop of slide fastener.
Summary of the invention
For the weak point that exists in above-mentioned technology, the invention provides a kind of Anti-breakage zipper with prerotation vane of simple in structure, easy to use, the smooth and easy and long service life of motion, guarantee the correct smooth and easy motion of bidentate slider of zipper fastener, the screens problem between slider of zipper fastener, the left loop of slide fastener and the right loop of slide fastener can not occur.
For achieving the above object, the invention provides a kind of Anti-breakage zipper with prerotation vane, comprise the left loop of slide fastener, the right loop of slide fastener and bidentate slider of zipper fastener; The left loop of described slide fastener is comprised of lower-left layer tooth, left side strap and upper left layer tooth, the right loop of described slide fastener is comprised of upper right layer tooth, right side strap and bottom right layer tooth, lower-left layer tooth and bottom right layer tooth phase interlock, upper left layer tooth and upper right layer tooth phase interlock, the combination phase interlock of bidentate slider of zipper fastener and lower-left layer tooth, bottom right layer tooth, upper left layer tooth and upper right layer tooth;
Described bidentate slider of zipper fastener is provided with stay column, is fixed with at the middle part of described stay column and the integrated prerotation vane of stay column;
Described lower-left layer tooth and upper left layer tooth are separately fixed on the edge of both sides up and down of left side strap and clamping becomes a left groove, and described upper right layer tooth and bottom right layer tooth are separately fixed on the edge of both sides up and down of right side strap and clamping becomes a right groove:
The left part of described prerotation vane and left groove are suitable, and the right part of described prerotation vane and right groove are suitable;
The tooth of the tooth of described lower-left layer tooth and bottom right layer tooth and upper left layer tooth and bottom right layer tooth towards making reverse design.
Wherein, also be provided with base plate, cover plate on described bidentate slider of zipper fastener and be used for the fixedly bridge of the nose of pulling-on piece, described base plate is fixed on the bottom of stay column, and described cover plate is fixed on the top of stay column, the described bridge of the nose be fixed on cover plate above.
Wherein, be fixed with a locating ring on the described bridge of the nose, described locating ring is closed orientation ring or non-closed orientation ring.
The invention has the beneficial effects as follows: compared with prior art, the Anti-breakage zipper with prerotation vane provided by the invention, prerotation vane and stay column are one-body molded, even after using for a long time, the phenomenon of wearing and tearing, dropping also can not occur; Prerotation vane is fixed on the middle part of stay column, makes the stress equalization between the left loop of slide fastener, the right loop of slide fastener and this three of bidentate slider of zipper fastener, the three is jointly stressed, has in use alleviated the pulling force of tooth, has reduced the degree of fatigue of slide fastener; The left part of prerotation vane and left groove are suitable, the right part of prerotation vane and right groove are suitable, guarantee the correct smooth and easy motion between the left loop of bidentate slider of zipper fastener and slide fastener and the right loop of slide fastener, even high-frequency folding repeatedly can not occur screens yet, pops, the inflexible problem of slide fastener motion; Simultaneously, upper strata tooth and lower floor's tooth towards making reverse design, make the density of phase interlock between tooth less, make interdental effect gap less, more difficult tearing.That the present invention has is simple to operate, work flexibly, long service life and the characteristics such as cost of manufacture is low.
Description of drawings
Fig. 1 is the overall structure side view of the Anti-breakage zipper with prerotation vane of the present invention;
Fig. 2 is the front view of the Anti-breakage zipper with prerotation vane of the present invention;
Fig. 3 is the profile of the Anti-breakage zipper with prerotation vane of the present invention;
Fig. 4 is the side view with slider of zipper fastener in the Anti-breakage zipper of prerotation vane of the present invention:
Fig. 5 is the profile with slider of zipper fastener in the Anti-breakage zipper of prerotation vane of the present invention.
The main element symbol description is as follows:
1, bidentate slider of zipper fastener 2, lower-left layer tooth
3, left side strap 4, upper left layer tooth
5, upper right layer tooth 6, right side strap
7, bottom right layer tooth 8, stay column
9, prerotation vane 10, base plate
11, cover plate 12, the bridge of the nose
13, left groove 14, right groove
91, the left part 92 of prerotation vane, the right part of prerotation vane
121, locating ring
The specific embodiment
In order more clearly to explain the present invention, below in conjunction with accompanying drawing, the present invention is done to describe further.
See also Fig. 1-5, the Anti-breakage zipper with prerotation vane provided by the invention comprises the left loop of slide fastener, the right loop of slide fastener and bidentate slider of zipper fastener 1; The left loop of slide fastener is comprised of lower-left layer tooth 2, left side strap 3 and upper left layer tooth 4, the right loop of slide fastener is comprised of upper right layer tooth 5, right side strap 6 and bottom right layer tooth 7, lower-left layer tooth 2 and the 7 phase interlocks of bottom right layer tooth, upper left layer tooth 4 and the 5 phase interlocks of upper right layer tooth, the combination phase interlock of bidentate slider of zipper fastener 1 and lower-left layer tooth 2, bottom right layer tooth 7, upper left layer tooth 4 and upper right layer tooth 5;
Bidentate slider of zipper fastener 1 is provided with stay column 8, is fixed with at the middle part of stay column 8 and the integrated prerotation vane 9 of stay column 8; Lower-left layer tooth 2 and upper left layer tooth 4 are separately fixed on the edge of both sides up and down of left side strap 3 and clamping becomes a left groove 13, and upper right layer tooth 5 and bottom right layer tooth 7 are separately fixed on the edge of both sides up and down of right side strap 6 and clamping becomes a right groove 14;
The left part 91 of prerotation vane is suitable with left groove 13, and the right part 92 of prerotation vane is suitable with right groove 14;
The tooth of the tooth of lower-left layer tooth 2 and bottom right layer tooth 7 and upper left layer tooth 4 and bottom right layer tooth 5 towards making reverse design.The tooth that is lower-left layer tooth 2 and bottom right layer tooth 7 is towards unanimously, and the tooth of upper left layer tooth 4 and bottom right layer tooth 5 is towards unanimously, and the tooth of the tooth of lower-left layer tooth 2 and bottom right layer tooth 7 and upper left layer tooth 4 and bottom right layer tooth 5 is towards the opposite.As shown in Figure 2, the tooth of lower-left layer tooth 2 is towards being oriented down as shown in sign A, the tooth of upper left layer tooth 4 is towards being oriented as shown in sign B, and the tooth of bottom right layer tooth 7 is towards consistent with lower-left layer tooth 2 so at this moment, and the tooth of bottom right layer tooth 5 is towards consistent with upper left layer tooth 4.Can certainly be being oriented of tooth of lower-left layer tooth 2, the tooth of upper left layer tooth 4 be oriented down, as long as keep both teeth all can towards making reverse design.
Compared to the situation of prior art, the Anti-breakage zipper with prerotation vane provided by the invention, prerotation vane 9 is one-body molded with stay column 8, even after using for a long time, the phenomenon of wearing and tearing, dropping also can not occur; Prerotation vane 9 is fixed on the middle part of stay column 8, makes the stress equalization between the left loop of slide fastener, the right loop of slide fastener and bidentate slider of zipper fastener 1 this three, the three is jointly stressed, has in use alleviated the pulling force of tooth, has reduced the degree of fatigue of slide fastener; The left part 91 of prerotation vane is suitable with left groove 13, the right part 92 of prerotation vane is suitable with right groove 14, guarantee the correct smooth and easy motion between the left loop of bidentate slider of zipper fastener 1 and slide fastener and the right loop of slide fastener, even high-frequency folding repeatedly can not occur screens yet, pops, the inflexible problem of slide fastener motion; Simultaneously, upper strata tooth and lower floor's tooth towards making reverse design, make the density of phase interlock between tooth less, make interdental effect gap less, more difficult tearing.That the present invention has is simple to operate, work flexibly, long service life and the characteristics such as cost of manufacture is low.
In the present embodiment, also be provided with base plate 10, cover plate 11 on bidentate slider of zipper fastener 1 and be used for the fixedly bridge of the nose 12 of pulling-on piece, base plate 10 is fixed on the bottom of stay column 8, and cover plate 11 is fixed on the top of stay column 8, the bridge of the nose 12 be fixed on cover plate 11 above.
In the present embodiment, be fixed with a locating ring 121 on the bridge of the nose 12, locating ring 121 is closed orientation ring or non-closed orientation ring.When if locating ring 121 is the closed orientation ring, this moment, pulling-on piece just was fixed in this closed orientation ring, can permanent use not change, if when locating ring 121 is non-closed orientation ring, can change pulling-on piece according to user's needs, this mode make the user use more convenient.
by the improvement to the slide fastener of prior art, the interlock degree of slide fastener of the present invention has reached the most effectively and has embodied, when the tension stress in documents is inadequate, improvement through this case, prerotation vane 9 has correct guiding lower-left layer tooth 2, upper left layer tooth 4, upper right layer tooth 5, the proper exercise of bottom right layer tooth 7 and bidentate slider of zipper fastener 1, screens can not appear, and bidentate slider of zipper fastener 1 does not have impetus when tearing, and the snap-in force that has at least twice, effectively prevent from getting loose, effectively prevent between left side strap 3 and lower-left layer tooth 2 and upper left layer tooth 4, quick-fried cloth phenomenon appears between right side strap 6 and upper right layer tooth 5 and bottom right layer tooth 7, even and the high-frequency folding repeatedly of slide fastener, slide fastener also is not easy wearing and tearing and tears, the intensity of slide fastener displays significantly in carrying especially, the chance that greatly reduces the damaged of slide fastener and pop, avoided the something lost of properties in case and bag to fall or stolen.
Above disclosed be only several specific embodiment of the present invention, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (3)
1. the Anti-breakage zipper with prerotation vane, comprise the left loop of slide fastener, the right loop of slide fastener and bidentate slider of zipper fastener; The left loop of described slide fastener is comprised of lower-left layer tooth, left side strap and upper left layer tooth, the right loop of described slide fastener is comprised of upper right layer tooth, right side strap and bottom right layer tooth, lower-left layer tooth and bottom right layer tooth phase interlock, lower-left layer tooth and bottom right layer tooth phase interlock, the combination phase interlock of bidentate slider of zipper fastener and lower-left layer tooth, bottom right layer tooth, upper left layer tooth and upper right layer tooth;
It is characterized in that, described bidentate slider of zipper fastener is provided with stay column, is fixed with at the middle part of described stay column and the integrated prerotation vane of stay column;
Described lower-left layer tooth and upper left layer tooth are separately fixed on the edge of both sides up and down of left side strap and clamping becomes a left groove, and described upper right layer tooth and bottom right layer tooth are separately fixed on the edge of both sides up and down of right side strap and clamping becomes a right groove;
The left part of described prerotation vane and left groove are suitable, and the right part of described prerotation vane and right groove are suitable;
The tooth of the tooth of described lower-left layer tooth and bottom right layer tooth and upper left layer tooth and bottom right layer tooth towards making reverse design.
2. according to claim 1 with the Anti-breakage zipper of prerotation vane, it is characterized in that, also be provided with base plate, cover plate on described bidentate slider of zipper fastener and be used for the fixedly bridge of the nose of pulling-on piece, described base plate is fixed on the bottom of stay column, described cover plate is fixed on the top of stay column, the described bridge of the nose be fixed on cover plate above.
3. according to claim 2 with the Anti-breakage zipper of prerotation vane, it is characterized in that, be fixed with a locating ring on the described bridge of the nose, described locating ring is closed orientation ring or non-closed orientation ring.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210491199 CN103169203A (en) | 2012-11-27 | 2012-11-27 | Anti-popping zipper with guide piece |
| CN2013102868705A CN103330341A (en) | 2012-11-27 | 2013-07-09 | Pop-prevention zipper |
| CN201320406901.1U CN203597484U (en) | 2012-11-27 | 2013-07-09 | Pop-prevention zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210491199 CN103169203A (en) | 2012-11-27 | 2012-11-27 | Anti-popping zipper with guide piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103169203A true CN103169203A (en) | 2013-06-26 |
Family
ID=48629744
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210491199 Pending CN103169203A (en) | 2012-11-27 | 2012-11-27 | Anti-popping zipper with guide piece |
| CN2013102868705A Pending CN103330341A (en) | 2012-11-27 | 2013-07-09 | Pop-prevention zipper |
| CN201320406901.1U Ceased CN203597484U (en) | 2012-11-27 | 2013-07-09 | Pop-prevention zipper |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102868705A Pending CN103330341A (en) | 2012-11-27 | 2013-07-09 | Pop-prevention zipper |
| CN201320406901.1U Ceased CN203597484U (en) | 2012-11-27 | 2013-07-09 | Pop-prevention zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103169203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2823724A1 (en) * | 2013-07-09 | 2015-01-14 | ShenZhen YuHong Trading Company Limited | Anti-explosion zipper |
| WO2016197954A1 (en) * | 2015-06-10 | 2016-12-15 | 宝丽企业（香港）有限公司 | Intelligent anti-theft zip and intelligent anti-theft system for zips |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169203A (en) * | 2012-11-27 | 2013-06-26 | 深圳市育宏贸易有限公司 | Anti-popping zipper with guide piece |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085030B (en) * | 2011-01-06 | 2012-09-19 | 林丽琴 | Anti-explosion zipper |
| CN102247038B (en) * | 2011-04-07 | 2013-05-08 | 王联洲 | Double-layer tadpole-shaped chain tooth zipper and zipper head thereof |
| CN202436281U (en) * | 2012-02-13 | 2012-09-19 | 芊茂（浙江）拉链有限公司 | Puller of double-face toothed zipper |
| CN103169203A (en) * | 2012-11-27 | 2013-06-26 | 深圳市育宏贸易有限公司 | Anti-popping zipper with guide piece |
-
2012
- 2012-11-27 CN CN 201210491199 patent/CN103169203A/en active Pending
-
2013
- 2013-07-09 CN CN2013102868705A patent/CN103330341A/en active Pending
- 2013-07-09 CN CN201320406901.1U patent/CN203597484U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2823724A1 (en) * | 2013-07-09 | 2015-01-14 | ShenZhen YuHong Trading Company Limited | Anti-explosion zipper |
| WO2016197954A1 (en) * | 2015-06-10 | 2016-12-15 | 宝丽企业（香港）有限公司 | Intelligent anti-theft zip and intelligent anti-theft system for zips |
| US20180110309A1 (en) * | 2015-06-10 | 2018-04-26 | Bao Li Enterpise (Hong Kong) Limited | Intelligent anti-theft zipper and intelligent anti-theft system for zippers |
| US10231523B2 (en) * | 2015-06-10 | 2019-03-19 | Bao Li Enterpise (Hong Kong) Limited | Intelligent anti-theft zipper and intelligent anti-theft system for zippers |
| EP3363318A4 (en) * | 2015-06-10 | 2019-12-25 | Bao Li Enterpise (Hong Kong) Limited | Intelligent anti-theft zip and intelligent anti-theft system for zips |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203597484U (en) | 2014-05-21 |
| CN103330341A (en) | 2013-10-02 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |