CN2139789Y - Waterproof zipper - Google Patents
Waterproof zipper Download PDFInfo
- Publication number
- CN2139789Y CN2139789Y CN 92243985 CN92243985U CN2139789Y CN 2139789 Y CN2139789 Y CN 2139789Y CN 92243985 CN92243985 CN 92243985 CN 92243985 U CN92243985 U CN 92243985U CN 2139789 Y CN2139789 Y CN 2139789Y
- Authority
- CN
- China
- Prior art keywords
- slide fastener
- waterproof
- sealing strip
- fabricbase
- zipper
- 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
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- Slide Fasteners (AREA)
Abstract
The utility model relates to a waterproof device, particularly a waterproof zipper. The waterproof zipper is composed of a zipper, a cloth base, lock gears, etc. The utility model is characterized in that a waterproof sealing layer is added on an ordinary zipper; the sealing layer is divided into two parts, and the two parts are respectively installed on two half zippers, wherein, a part is a lower sealing strip, and the lower sealing strip is provided with flutes; the other part is an upper sealing strip, and the upper sealing strip is provided with raised strips.
Description
The utility model relates to a kind of water-tight device, especially waterproof slide fastener.
At present, known slide fastener all is to be made of zip, lock tooth and fabricbase.The lock tooth is fixed on the fabricbase, forms the half chain.The two halves slide fastener is pressed together by zip, guarantees to be connected the connection of thing.But, because the gap of this zipper lock between cog and the water penetration of fabricbase, making that article such as bag that this slide fastener connects, case are very poor in the water proofing property of zipper segment, the seepage problem that leaks can not get solving.
The purpose of this utility model provides a kind of waterproof slide fastener.It not only can play common slide fastener role, and can solve the waterproof problem of slide fastener easily.
The purpose of this utility model is achieved in that increases a waterproof construction--sealant on common slide fastener.The sealant separated into two parts is contained in respectively on the two halves slide fastener.Wherein some is the lower seal bar, and is fluted on it; Another part is to go up sealing strip, and raised line is arranged on it.When zip will be locked tooth pressure and close also with the sealing strip pressing; On the contrary, the lock tooth separates, and sealing strip also separates.The load of waterproof slide fastener is finished by lock tooth and fabricbase, and sealant only plays the water-tight effect.
Owing to adopt such scheme, can when finishing common slide fastener function, finish the water-tight function.Change to original slide fastener in the structure is little.The seal structure that increases is also very simple, and sealant is as common slide fastener partable.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the cross-sectional configurations figure of embodiment when drawing of waterproof slide fastener.
Fig. 2 is the cross-sectional configurations figure of embodiment after drawing of waterproof slide fastener.
Sealing strip 3. zips 4. fabricbases 5. lock teeth on the 1. lower seal bars 2. among the figure
Lock tooth (5) among Fig. 1 and be connected fabricbase (4) edge, form the half chain.Lower seal bar (1) reaches upward, and sealing strip (2) is connected on the fabricbase (4) of two halves slide fastener separately.Zip (3) also presses together upper and lower sealing strip (2), (1) in pressing lock tooth, forms outside one deck sealant.
Go up sealing strip (2) lower seal bar (1) among Fig. 2 and be connected on the fabricbase (4), they connect at convexconcave part separately.The lock tooth (5) that is connected on fabricbase (4) edge is together engaged.The stressed of total born by lock tooth (5) and fabricbase (4), and water-proof function is then finished by upper and lower sealing strip (2), (1).
Claims (2)
1, a kind of water-tight device, especially a kind of waterproof slide fastener is made of zip, fabricbase, lock tooth etc., it is characterized in that increasing on common slide fastener a waterproof sealing layer; Sealant is divided into two partly, is contained in respectively on two half chains, and wherein some is the lower seal bar, and is fluted on it; Another partly is to go up sealing strip, and raised line is arranged on it.
2, according to claims 1 described waterproof slide fastener, it is characterized in that locking the edge that tooth (5) is connected fabricbase (4), form the half chain, lower seal bar (1) and last sealing strip (2) are connected on the fabricbase of two halves slide fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243985 CN2139789Y (en) | 1992-12-16 | 1992-12-16 | Waterproof zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243985 CN2139789Y (en) | 1992-12-16 | 1992-12-16 | Waterproof zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2139789Y true CN2139789Y (en) | 1993-08-11 |
Family
ID=33783370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243985 Expired - Fee Related CN2139789Y (en) | 1992-12-16 | 1992-12-16 | Waterproof zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2139789Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103829467A (en) * | 2014-02-28 | 2014-06-04 | 福建浔兴拉链科技股份有限公司 | Invisible sealing zipper |
| CN102639022B (en) * | 2009-11-30 | 2015-03-11 | Ykk株式会社 | Liquid-tight slide fastener and manufacturing method therefor |
| CN110226812A (en) * | 2019-07-18 | 2019-09-13 | 浙江伟星实业发展股份有限公司 | Spill resistant zipper and preparation method thereof |
-
1992
- 1992-12-16 CN CN 92243985 patent/CN2139789Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639022B (en) * | 2009-11-30 | 2015-03-11 | Ykk株式会社 | Liquid-tight slide fastener and manufacturing method therefor |
| US9015908B2 (en) | 2009-11-30 | 2015-04-28 | Ykk Corporation | Liquid-tight slide fastener |
| CN103829467A (en) * | 2014-02-28 | 2014-06-04 | 福建浔兴拉链科技股份有限公司 | Invisible sealing zipper |
| CN103829467B (en) * | 2014-02-28 | 2017-01-18 | 福建浔兴拉链科技股份有限公司 | Invisible sealing zipper |
| CN110226812A (en) * | 2019-07-18 | 2019-09-13 | 浙江伟星实业发展股份有限公司 | Spill resistant zipper and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |