CN104621866A - Zipper - Google Patents
Zipper Download PDFInfo
- Publication number
- CN104621866A CN104621866A CN201410693319.7A CN201410693319A CN104621866A CN 104621866 A CN104621866 A CN 104621866A CN 201410693319 A CN201410693319 A CN 201410693319A CN 104621866 A CN104621866 A CN 104621866A
- Authority
- CN
- China
- Prior art keywords
- chain
- chain tooth
- tooth
- zipper
- band
- 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.)
- Granted
Links
- 230000003239 periodontal effect Effects 0.000 claims description 18
- 239000013536 elastomeric material Substances 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- UZVHFVZFNXBMQJ-UHFFFAOYSA-N butalbital Chemical compound CC(C)CC1(CC=C)C(=O)NC(=O)NC1=O UZVHFVZFNXBMQJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Landscapes
- Slide Fasteners (AREA)
Abstract
The invention relates to a zipper. The zipper comprises a left zipper tape, a right zipper tape and a puller, a plurality of zipper teeth are arranged on the left zipper tape and the right zipper tape respectively, and the puller is used for making the zipper teeth on the left zipper tape and the zipper teeth on the right zipper tape be engaged or disengaged. The zipper further comprises an air pipe, one end of the air pipe is flush with the upper end of the left zipper tape, and the other end of the air pipe sequentially passes through the lower end of the left zipper tape and the lower end of the right zipper tape and then reaches the upper end of the right zipper tape. The zipper teeth are of a hollow structure, the periphery of each zipper tooth is made of an elastic material, and in this way, when air is injected into the hollow structure of each zipper tooth, the periphery of each zipper tooth expands outwards; the hollow structure of each zipper tooth is communicated with the air pipe through an air channel, an opening is formed in the air pipe and provided with a valve, and the valve is used for opening or closing the opening. The zipper has the following advantages of being simple and reasonable in structure, high in waterproof performance and not prone to damage, and labor for operation is saved.
Description
Technical field
The present invention relates to a kind of manufacture field of slide fastener
Background technology
Slide fastener operates opening and closing part easily as one and is widely used in every field, but slide fastener has an obvious shortcoming: water proofing property is poor, namely the water capacity is easily infiltrated by slide fastener, this shortcoming significantly limit the scope of application of slide fastener, the device of a lot of underwater operation is all avoided using slide fastener as opening and closing part, based on this, much arise at the historic moment about the technology of slide fastener waterproof, these technology mostly by arranging waterproof material to reach the object blocked water on chain band and chain tooth, the Chinese patent of application number 201210113772.7 discloses a kind of waterproof slide fastener, comprise the first zipper strip with the first zipper teeth and the second zipper strip with the second zipper teeth that arrange in pairs, the pull head making two zipper teeth engagements or be separated, described first zipper teeth is corresponding with the second zipper teeth to be engaged, the first waterproof outer plate is provided with between each teeth of described first zipper strip periphery and the first zipper teeth, the second waterproof outer plate of water-tight when coordinating with the first waterproof outer plate is provided with between each teeth of described second zipper strip periphery and the second zipper teeth, the integrated both ends of adhering process are penetrated by encapsulate by described first zipper strip and the second zipper strip corresponding matching place.This waterproof slide fastener can when slide fastener band chain closes between two zipper strips, between sprocket, the end of zipper strip all accomplishes to seal completely seamless, has good waterproof sealing performance.But such technology fundamentally can not solve the waterproof problem of slide fastener, it mainly contains following two shortcomings: one, when the operation of deep water place, because hydraulic pressure is too high, water still infiltrates by the gap between waterproof material, two, the principle of technique scheme is strengthen the tightness degree of chain tooth combination, but when combining when between chain tooth too closely, people just must consume larger strength by the folding of pull head operation slide fastener, namely more require great effort, and after this slide fastener repeatedly uses, waterproof material easily weares and teares, and slide fastener is fragile, and water resistance declines.
Summary of the invention
The technical problem to be solved in the present invention is the present situation for prior art, and provide a kind of simple and reasonable, water resistance is good, rapid operation, non-damageable slide fastener.
The technical scheme that the present invention solves the problem is: a kind of slide fastener, comprises left chain band, right chain band, pull head; Left chain band and right chain band are respectively arranged with some chain teeth, pull head engages each other in order to make the chain tooth on left chain band and right chain band and removes engagement, the part that chain tooth combines with chain band is referred to as chain tooth tail end, when chain tooth is in and engages each other state, the face that each chain tooth and other chain teeth fit is referred to as chain tooth binding face, the chain tooth binding face of each chain tooth and the end face of chain tooth head end synthesize chain periodontal side, also comprise a tracheae, align the upper end of left chain band in one end of tracheae, the other end of tracheae arrives right chain band upper end successively behind left chain band lower end, right chain band lower end; Chain tooth is hollow structure, and the chain periodontal side of chain tooth is made by elastomeric material, and so in the hollow structure of chain tooth during insufflation gas, its chain periodontal side direction expands outward; The hollow structure of each chain tooth is connected with tracheae by an air flue; Tracheae is provided with an opening, opening is arranged a valve, valve is in order to switch opening.Slide fastener of the present invention when usually using and general slide fastener be as good as, namely the chain tooth on left chain band and right chain band is made to engage each other or remove engagement by pull head, if need slide fastener to embody stronger water proofing property, such as to enter profundal zone operation, operator first makes the chain tooth on left chain band and right chain band engage each other by pull head, then, inflated by the opening of charger to tracheae, after inflation, valve-off keeps high pressure to make endotracheal gas, because the hollow structure of chain tooth is connected with tracheae by air flue, the hollow structure of chain tooth is also in high pressure conditions, chain periodontal side direction expands outward, thus make between chain tooth and chain tooth, combine very tight between chain tooth and chain band, even if under very high hydraulic pressure, water can not by the joint portion between chain tooth, when operator needs the chain tooth on left chain band and right chain band to remove intermeshing state, operator first opens valve, the hollow structure of tracheae and chain tooth is made to be in atmospheric pressure state, now between chain tooth and chain tooth, the tightness degree combined between chain tooth and chain band just lowers, operator can pull pull head effortlessly, chain tooth is made to remove intermeshing state, for the chain tooth on left chain band, when the inflation of its hollow structure causes chain periodontal side direction to expand outward, two chain tooth binding faces of chain tooth are squeezed on other chain teeth, the end face of chain tooth head end is squeezed on the edge of right chain band, thus an airtight waterproof construction is formed in chain periodontal side, compared to prior art, the water resistance of slide fastener of the present invention is better, and operator is when operating by the folding of pull head to slide fastener, the hollow structure of chain tooth is in atmospheric pressure state, between chain tooth and chain tooth, the tightness degree combined between chain tooth and chain band lowers, pull head can not cause chain odontotripsis in operation, charger is seen everywhere in actual life, as inflator, or a kind of portablely hold air bag, charger has diversity, here do not repeat one by one, in the present invention, when chain tooth is in and engages each other state, the face that each chain tooth and other chain teeth fit is referred to as chain tooth binding face, the chain tooth binding face of each chain tooth and the end face of chain tooth head end synthesize chain periodontal side, this section describes mainly in order to show the position of chain periodontal side, be that vertical storing is discussed with chain band, select chain tooth in the middle part of a chain band as description object, the upper side of chain tooth and downside form chain tooth binding face respectively, and they synthesize chain periodontal side together with the end face of chain tooth head end.
Further technology, elastomeric material is rubber.
Certainly, elastomeric material also can adopt other modes, as silica gel.
Further technology, the length of chain tooth is greater than 3 millimeters, and the width of chain tooth is greater than 2 millimeters.When chain tooth is too tiny, adopt the slide fastener of the present invention program difficulty in manufacture craft comparatively large, the present invention program is very suitable for the thick slide fastener of chain tooth.
Compared with prior art, the present invention is a kind of slide fastener, comprises left chain band, right chain band, pull head; Left chain band and right chain band are respectively arranged with some chain teeth, pull head engages each other in order to make the chain tooth on left chain band and right chain band and removes engagement, also comprise a tracheae, align the upper end of left chain band in one end of tracheae, the other end of tracheae arrives right chain band upper end successively behind left chain band lower end, right chain band lower end; Chain tooth is hollow structure, and the chain periodontal side of chain tooth is made by elastomeric material, and so in the hollow structure of chain tooth during insufflation gas, its chain periodontal side direction expands outward; The hollow structure of each chain tooth is connected with tracheae by an air flue; Tracheae is provided with an opening, opening is arranged a valve, valve is in order to switch opening.The present invention has the following advantages: simple and reasonable, and water resistance is good, rapid operation, not fragile.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention 1.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1
A kind of slide fastener, comprises left chain band 1, right chain band 2, pull head 3, left chain band 1 and right chain band 2 are respectively arranged with some chain tooth M, pull head 3 engages each other in order to make the chain tooth M on left chain band 1 and right chain band 2 and removes engagement, the part that chain tooth M combines with chain band is referred to as chain tooth tail end M1, when chain tooth M is in and engages each other state, the face that each chain tooth M and other chain teeth M fits is referred to as chain tooth binding face M2, the chain tooth binding face M2 of each chain tooth M and the end face M3 of chain tooth M head end synthesizes chain periodontal side M5, also comprise a tracheae 5, align the upper end of left chain band 1 in one end of tracheae 5, the other end of tracheae 5 is successively through left chain band 1 lower end, right chain band 2 upper end is arrived behind right chain band 2 lower end, chain tooth M is hollow structure, and the chain periodontal side M5 of chain tooth M is made by elastomeric material, and so in the hollow structure of chain tooth M during insufflation gas, its chain periodontal side M5 outwards expands, the hollow structure of each chain tooth M is connected with tracheae 5 by an air flue D, tracheae 5 is provided with an opening K1, opening K1 is arranged a valve K2, valve K2 is in order to switch opening K1.
Wherein, elastomeric material is rubber.
Wherein, the length of chain tooth M is greater than 3 millimeters, and the width of chain tooth M is greater than 2 millimeters.
The present invention is achieved in that slide fastener of the present invention in use, operator makes the chain tooth M on left chain band 1 and right chain band 2 engage each other by pull head 3, then, inflated by the opening K1 of hand held air bag to tracheae 5, after inflation, valve-off K2 keeps high pressure to make the gas in tracheae 5, because the hollow structure of chain tooth M is connected with tracheae 5 by air flue D, the hollow structure of chain tooth M is also in high pressure conditions, chain periodontal side M5 outwards expands, thus make between chain tooth and chain tooth, combine very tight between chain tooth and chain band, even if under very high hydraulic pressure, water can not by the joint portion between chain tooth, when operator needs the chain tooth M on left chain band 1 and right chain band 2 to remove intermeshing state, operator first opens valve K2, the hollow structure of tracheae 5 and chain tooth M is made to be in atmospheric pressure state, now between chain tooth and chain tooth, the tightness degree combined between chain tooth and chain band just lowers, operator can pull pull head effortlessly, chain tooth is made to remove intermeshing state.
Although the present invention is described by reference to preferred embodiment, those skilled in the art should understand, and in the scope of claims, can do the various changes in form and details.
Claims (3)
1. a slide fastener, comprises left chain band (1), right chain band (2), pull head (3), described left chain band (1) and described right chain band (2) are respectively arranged with some chain teeth (M), described pull head (3) engages each other in order to make the described chain tooth (M) on described left chain band (1) and described right chain band (2) and removes engagement, the part that described chain tooth (M) combines with chain band is referred to as chain tooth tail end (M1), when described chain tooth (M) is in and engages each other state, the face that each chain tooth (M) and other chain teeth (M) fit is referred to as chain tooth binding face (M2), the chain tooth binding face (M2) of each chain tooth (M) and the end face (M3) of chain tooth (M) head end synthesize chain periodontal side (M5), it is characterized in that: also comprise a tracheae (5), the upper end of the described left chain band (1) of one end alignment of described tracheae (5), the other end of described tracheae (5) is successively through described left chain band (1) lower end, described right chain band (2) upper end is arrived behind described right chain band (2) lower end, described chain tooth (M) is hollow structure, and the chain periodontal side (M5) of described chain tooth (M) is made by elastomeric material, so in the hollow structure of described chain tooth (M) during insufflation gas, outwards expand in its chain periodontal side (M5), the hollow structure of chain tooth (M) described in each is connected with described tracheae (5) by an air flue (D), described tracheae (5) is provided with an opening (K1), described opening (K1) is arranged a valve (K2), described valve (K2) is in order to opening described in switch (K1).
2. a kind of slide fastener according to claim 1, is characterized in that: described elastomeric material is rubber.
3. a kind of slide fastener according to claim 1, is characterized in that: the length of described chain tooth (M) is greater than 3 millimeters, and the width of described chain tooth (M) is greater than 2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693319.7A CN104621866B (en) | 2014-11-20 | 2014-11-20 | Zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693319.7A CN104621866B (en) | 2014-11-20 | 2014-11-20 | Zipper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104621866A true CN104621866A (en) | 2015-05-20 |
| CN104621866B CN104621866B (en) | 2017-01-18 |
Family
ID=53201503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693319.7A Active CN104621866B (en) | 2014-11-20 | 2014-11-20 | Zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104621866B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109198809A (en) * | 2018-10-30 | 2019-01-15 | 浙江伟星实业发展股份有限公司 | A kind of pull head de- fastly and the zipper with the pull head |
| CN113273771A (en) * | 2021-04-19 | 2021-08-20 | 吴浩 | Zipper capable of freely releasing zipper joint |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517423A (en) * | 1968-09-19 | 1970-06-30 | Katherine Marie Lebeau | Fluid operated zipper |
| JPS494497A (en) * | 1972-04-24 | 1974-01-16 | ||
| GB2094396A (en) * | 1981-03-06 | 1982-09-15 | Enjalric Raoul | Sealing device |
| JPH05309004A (en) * | 1992-05-11 | 1993-11-22 | Keiichi Nakatani | Liquid/air tightness fastener |
| JP2002199912A (en) * | 2000-12-29 | 2002-07-16 | Nippon Techno Link Kk | Watertight fastener and bathing suit with watertight fastener |
| JP2005279210A (en) * | 2004-03-30 | 2005-10-13 | Tomonori Nakajima | Nesting connection fastener mechanism |
| JP2013099425A (en) * | 2011-11-08 | 2013-05-23 | Sadao Harasaki | Slide fastener |
-
2014
- 2014-11-20 CN CN201410693319.7A patent/CN104621866B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517423A (en) * | 1968-09-19 | 1970-06-30 | Katherine Marie Lebeau | Fluid operated zipper |
| JPS494497A (en) * | 1972-04-24 | 1974-01-16 | ||
| GB2094396A (en) * | 1981-03-06 | 1982-09-15 | Enjalric Raoul | Sealing device |
| JPH05309004A (en) * | 1992-05-11 | 1993-11-22 | Keiichi Nakatani | Liquid/air tightness fastener |
| JP2002199912A (en) * | 2000-12-29 | 2002-07-16 | Nippon Techno Link Kk | Watertight fastener and bathing suit with watertight fastener |
| JP2005279210A (en) * | 2004-03-30 | 2005-10-13 | Tomonori Nakajima | Nesting connection fastener mechanism |
| JP2013099425A (en) * | 2011-11-08 | 2013-05-23 | Sadao Harasaki | Slide fastener |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109198809A (en) * | 2018-10-30 | 2019-01-15 | 浙江伟星实业发展股份有限公司 | A kind of pull head de- fastly and the zipper with the pull head |
| CN109198809B (en) * | 2018-10-30 | 2021-07-13 | 浙江伟星实业发展股份有限公司 | Quick-release pull head and zipper with same |
| CN113273771A (en) * | 2021-04-19 | 2021-08-20 | 吴浩 | Zipper capable of freely releasing zipper joint |
| CN113273771B (en) * | 2021-04-19 | 2022-07-22 | 浙江鑫鸿拉链有限公司 | Zipper capable of freely releasing zipper joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104621866B (en) | 2017-01-18 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161021 Address after: 315142 Yinzhou District, Ningbo Tong Tong Town Dongshan Village Applicant after: NINGBO YINZHOU LEKE ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 315142 Yinzhou District, Ningbo Tong Tong Town Dongshan Village Applicant before: Ye Dake |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Haorong Inventor before: Ye Dake |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170512 Address after: 510000, room 358, No. 101, development avenue, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: Guangzhou now Yi Garments Co.,Ltd. Address before: 315142 Yinzhou District, Ningbo Tong Tong Town Dongshan Village Patentee before: NINGBO YINZHOU LEKE ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: 221000 room 607, block B, University Pioneer Park, No. 99, University Road, Tongshan District, Xuzhou high tech Industrial Development Zone, Jiangsu Province Patentee after: Jiangsu Luzi Mali Food Co.,Ltd. Address before: 510000, room 358, No. 101, development avenue, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee before: Guangzhou now Yi Garments Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: 221000 B716, Zone B, No. 99, University Road, High tech Industrial Development Zone, Xuzhou, Jiangsu Patentee after: Jiangsu Yurun Water Research Institute Co.,Ltd. Address before: Room 607, building B, University Pioneer Park, 99 University Road, Tongshan District, Xuzhou hi tech Industrial Development Zone, Jiangsu Province, 221000 Patentee before: Jiangsu Luzi Mali Food Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: A307, university entrepreneurship Park, high tech Zone, No. 99, University Road, Tongshan District, Xuzhou City, Jiangsu Province, 221000 Patentee after: Jiangsu Yuli New Energy Technology Co.,Ltd. Address before: 221000 B716, Zone B, No. 99, University Road, High tech Industrial Development Zone, Xuzhou, Jiangsu Patentee before: Jiangsu Yurun Water Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |