CN201480202U - Double-layered tooth seal zipper - Google Patents
Double-layered tooth seal zipper Download PDFInfo
- Publication number
- CN201480202U CN201480202U CN2009201912095U CN200920191209U CN201480202U CN 201480202 U CN201480202 U CN 201480202U CN 2009201912095 U CN2009201912095 U CN 2009201912095U CN 200920191209 U CN200920191209 U CN 200920191209U CN 201480202 U CN201480202 U CN 201480202U
- Authority
- CN
- China
- Prior art keywords
- zipper
- sealing strip
- angle
- arms
- sealing
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 239000003570 air Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Landscapes
- Slide Fasteners (AREA)
Abstract
The utility model discloses a double-layered tooth seal zipper which comprises a zipper strip, zipper teeth and a zipper head; the inner side of the zipper strip is provided with a first sealing strip and a second sealing strip; the first sealing strip and the second sealing strip are matched; upper layered zipper teeth and lower layered zipper teeth are respectively inlaid in the first sealing strip and the second sealing strip; the inner side of the first sealing strip is provided with an upper triangular side, a lower triangular side and a convex arc-shaped side are arranged on the inner side of the first sealing strip, and the upper triangular side, the lower triangular side and a concave arc-shaped side are arranged on the inner side of the second sealing strip; and when the upper layered zipper teeth are meshed with the upper layered zipper teeth, and the lower layered zipper teeth are meshed with the lower layered zipper teeth, the first sealing strip and the second sealing strip are pressed and sealed. The double-layered tooth seal zipper has good sealing performance, and is very applicable to products which need to be isolated from water, air, dust and light.
Description
Technical field
The utility model relates to a kind of slide fastener, specifically a kind of double-deck tooth pressure-sealing zipper.
Background technology
Traditional slide fastener as copper, aluminium slide fastener, resin teeth zipper, nylon zipper, does not usually possess water proof, trapping, dust-separation and every the function of light, so this slide fastener just can't be used in and need water proof, trapping, dust-separation and on the product of light.
Summary of the invention
The purpose of this utility model is to design a kind of double-deck tooth pressure-sealing zipper.
To be solved in the utility model be existing traditional zipper do not possess water proof, trapping, dust-separation and every the function of light, can't be used in and need water proof, trapping, dust-separation and the problem on the product of light.
The technical solution of the utility model is: it comprises zipper strip, zipper teeth and slider of zipper fastener, the inboard of zipper strip is provided with first sealing strip and second sealing strip, first sealing strip and second sealing strip mate mutually, respectively be inlaid with two layers of zipper teeth up and down in first sealing strip and second sealing strip, the first sealing strip inboard is provided with three arms of angle, following three arms of angle, the convex arc limit, the second sealing strip inboard is provided with three arms of angle, following three arms of angle, the concave arc limit, last three arms of angle of first sealing strip and following three arms of angle correspond respectively to last three arms of angle and following three arms of angle of second sealing strip, and the convex arc limit of first sealing strip is corresponding to the concave arc limit of second sealing strip; When upper strata zipper teeth and upper strata zipper teeth, lower floor's zipper teeth and the mutual interlock of lower floor's zipper teeth, first sealing strip and second sealing strip seal because of compressing.
The utility model good seal performance, very being suitable for use in needs water proof, trapping, dust-separation and on the product of light.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of F-F portion face among Fig. 1.
Structural representation when Fig. 3 draws back for Fig. 2 zipper teeth.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in the figure, the utility model comprises zipper strip 1, zipper strip 5, zipper teeth 2, zipper teeth 7 and slider of zipper fastener 6.The inboard of zipper strip 1 is provided with first sealing strip 3, and the inboard of zipper strip 5 is provided with second sealing strip 4.First sealing strip 3 and second sealing strip 4 mate mutually.Be inlaid with upper strata zipper teeth 2 and lower floor's zipper teeth 10 in first sealing strip 3.First sealing strip, 3 inboards are provided with three arms of angle 12, following three arms of angle 17, convex arc limit 13.Second sealing strip, 4 inboards are provided with three arms of angle 14, following three arms of angle 15, concave arc limit 16.Last three arms of angle 12 of first sealing strip 3 and following three arms of angle 17 correspond respectively to last three arms of angle 14 and following three arms of angle 15 of second sealing strip 4.The convex arc limit 13 of first sealing strip 3 is corresponding to the concave arc limit 15 of second sealing strip 4.When the mutual interlock of upper strata zipper teeth 2 and upper strata zipper teeth 7, lower floor's zipper teeth 10 and lower floor's zipper teeth 9, first sealing strip 3 and second sealing strip 4 seal because of compressing.
The upper strata zipper teeth 2 of inlaying in first sealing strip 3 and lower floor's zipper teeth 10 are located at the upside and the downside of zipper strip 1 respectively.The upper strata zipper teeth 7 of inlaying in second sealing strip 4 and lower floor's zipper teeth 9 are located at the upside and the downside of zipper strip 5 respectively.
The included angle A of three arms of angle 12 is on first sealing strip: 30 °≤A≤90 °, the included angle B of three arms of angle 17 is down: 30 °≤B≤90 °.
The angle C of three arms of angle 14 is on second sealing strip: 30 °≤C≤90 °, the angle D of three arms of angle 15 is down: 30 °≤D≤90 °.
Zipper strip 1, zipper strip 5 are by base fabric and be applied to water proof on the base fabric, trapping, constitute every the sealant of light; Upper strata zipper teeth 2 is fixed on the base fabric by suture 11 with lower floor's zipper teeth 10.Upper strata zipper teeth 7 is fixed on the base fabric by suture 8 with lower floor's zipper teeth 9.
Sealant on the base fabric is with a kind of the making in rubber, plastics, the polyurethane.Sealing strip 3, a kind of the making in sealing strip 4 usefulness rubber, plastics, the polyurethane.
Claims (8)
1. double-deck tooth pressure-sealing zipper, comprise zipper strip, zipper teeth and slider of zipper fastener, the inboard that it is characterized in that zipper strip is provided with first sealing strip and second sealing strip, first sealing strip and second sealing strip mate mutually, respectively be inlaid with two layers of zipper teeth up and down in first sealing strip and second sealing strip, the first sealing strip inboard is provided with three arms of angle, following three arms of angle, the convex arc limit, the second sealing strip inboard is provided with three arms of angle, following three arms of angle, the concave arc limit, last three arms of angle of first sealing strip and following three arms of angle correspond respectively to last three arms of angle and following three arms of angle of second sealing strip, and the convex arc limit of first sealing strip is corresponding to the concave arc limit of second sealing strip; When upper strata zipper teeth and upper strata zipper teeth, lower floor's zipper teeth and the mutual interlock of lower floor's zipper teeth, first sealing strip and second sealing strip seal because of compressing.
2. double-deck tooth pressure-sealing zipper according to claim 1 is characterized in that upside and downside that the upper strata zipper teeth of inlaying in first sealing strip and lower floor's zipper teeth are located at zipper strip.
3. double-deck tooth pressure-sealing zipper according to claim 1 is characterized in that upside and downside that the upper strata zipper teeth of inlaying in second sealing strip and lower floor's zipper teeth are located at zipper strip.
4. double-deck tooth pressure-sealing zipper according to claim 1 is characterized in that the included angle A of three arms of angle on first sealing strip is: 30 °≤A≤90 °, the included angle B of three arms of angle is down: 30 °≤B≤90 °.
5. double-deck tooth pressure-sealing zipper according to claim 1 is characterized in that the angle C of three arms of angle on second sealing strip is: 30 °≤C≤90 °, the angle D of three arms of angle is down: 30 °≤D≤90 °.
6. double-deck tooth pressure-sealing zipper according to claim 1 is characterized in that zipper strip is by base fabric be applied to water proof on the base fabric, trapping, constitute every the sealant of light; Two layers of zipper teeth are fixed on the base fabric by suture up and down.
7. double-deck tooth pressure-sealing zipper according to claim 6 is characterized in that sealant on the base fabric is with a kind of the making in rubber, plastics, the polyurethane.
8. double-deck tooth pressure-sealing zipper according to claim 1, it is characterized in that sealing strip with rubber, plastics make, a kind of making in the polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201912095U CN201480202U (en) | 2009-08-10 | 2009-08-10 | Double-layered tooth seal zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201912095U CN201480202U (en) | 2009-08-10 | 2009-08-10 | Double-layered tooth seal zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201480202U true CN201480202U (en) | 2010-05-26 |
Family
ID=42419098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201912095U Expired - Fee Related CN201480202U (en) | 2009-08-10 | 2009-08-10 | Double-layered tooth seal zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201480202U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247038A (en) * | 2011-04-07 | 2011-11-23 | 王联洲 | Double-layer tadpole-shaped chain tooth zipper and zipper head thereof |
| CN103720139A (en) * | 2013-12-30 | 2014-04-16 | 上海金星拉链有限公司 | Waterproof and airtight zipper |
| CN107637924A (en) * | 2016-07-20 | 2018-01-30 | 冠宇拉链股份有限公司 | Double-layer waterproof zipper |
| CN111031836A (en) * | 2017-08-22 | 2020-04-17 | Ykk株式会社 | Fastening system and fastening device |
-
2009
- 2009-08-10 CN CN2009201912095U patent/CN201480202U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247038A (en) * | 2011-04-07 | 2011-11-23 | 王联洲 | Double-layer tadpole-shaped chain tooth zipper and zipper head thereof |
| WO2012136061A1 (en) * | 2011-04-07 | 2012-10-11 | 芊茂（浙江）拉链有限公司 | Double-layer zipper with tadpole-shaped teeth and slider thereof |
| CN102247038B (en) * | 2011-04-07 | 2013-05-08 | 王联洲 | Double-layer tadpole-shaped chain tooth zipper and zipper head thereof |
| CN103720139A (en) * | 2013-12-30 | 2014-04-16 | 上海金星拉链有限公司 | Waterproof and airtight zipper |
| CN107637924A (en) * | 2016-07-20 | 2018-01-30 | 冠宇拉链股份有限公司 | Double-layer waterproof zipper |
| CN111031836A (en) * | 2017-08-22 | 2020-04-17 | Ykk株式会社 | Fastening system and fastening device |
| CN111031836B (en) * | 2017-08-22 | 2023-03-03 | Ykk株式会社 | Fastening system and fastening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAXING XI AN INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: CHEN WEIKAI Effective date: 20101206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314000 ROOM 105, BUILDING 4, YUEXIU GARDEN, JIYANG ROAD, NANHU DISTRICT, JIAXING CITY, ZHEJIANG PROVINCE TO: 314000 1/F, FACTORY BUILDING 2-2, SOUTH ZONE, ECONOMIC DEVELOPMENT ZONE, JIAXING CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101206 Address after: 314000, the first floor of the 2-2 factory building, South District, Jiaxing Economic Development Zone, Zhejiang Patentee after: Jiaxing Zion Industry Co., Ltd. Address before: 314000. Room 4, building 105, Yuexiu garden, Jilin Yang Road, Nanhu District, Jiaxing, Zhejiang Patentee before: Chen Weikai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |