CN202907991U - Waterproof zipper - Google Patents
Waterproof zipper Download PDFInfo
- Publication number
- CN202907991U CN202907991U CN 201220580755 CN201220580755U CN202907991U CN 202907991 U CN202907991 U CN 202907991U CN 201220580755 CN201220580755 CN 201220580755 CN 201220580755 U CN201220580755 U CN 201220580755U CN 202907991 U CN202907991 U CN 202907991U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- slide fastener
- sprocket
- cloth belt
- self
- 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 discloses a waterproof zipper. The waterproof zipper comprises a cotton tape layer, a waterproof adhesive tape, zipper teeth, self-locking lock catches, wherein the zipper teeth are arranged on one side of the cotton tape layer, the self-locking lock catches are arranged on the zipper teeth, and the waterproof adhesive tape is arranged between the cotton tape layer and the zipper teeth. The waterproof zipper not only solves the problems that an existing waterproof zipper is prone to seeping water and poor in water pressure prevention performance, but also is attractive and durable, good in tightness, and particularly suitable for deep sea seabed diving suits.
Description
Technical field
The utility model relates to a kind of slide fastener, relates in particular to a kind of waterproof slide fastener, belongs to dress ornament accessories field.
Background technology
Along with the development of science and technology, the use of slide fastener is more and more universal, more and more extensive.Its application is day by day variation also, and often requires slide fastener to have water-proof function in the making of diving dress, raincoat.Nylon waterproof slide fastener early stage in the prior art normally pads processing in the dyeing post-processing stages with waterproofing agent, forms one deck waterproof membrane at slide fastener surface, reaches simple and easy waterproof effect; But owing to the adhesion of the waterproof membrane that pads processing formation and slide fastener is relatively poor, waterproof membrane is easy to crack in the slide fastener use procedure, even cracking, so the water resistance of this waterproof slide fastener only has short run effect.
The utility model patent of China Patent No. 02215551.1 discloses the waterproof slide fastener of " a kind of waterproof slide fastener " by name.This waterproof slide fastener is to be sewed up by nylon zipper and strap to finish, and complete and one deck Waterproof glue line is sticked at the strap back side continuous slide fastener chain, plays preferably waterproof effect after the dyeing.This slide fastener from outside to inside structure is followed successively by watertight composition, cloth belt, sprocket.The statement of " watertight composition simultaneously being set at strap " in this utility model means that watertight composition is positioned at the opposite one side of sprocket.This kind waterproof slide fastener is used in raincoat, knapsack, tent, sleeping bag.But because its Waterproof glue line is at the slide fastener back side, this slide fastener with anti-form manufacturing of wearing slide fastener, is equipped with the anti-pull head of wearing basically, and pulling-on piece is located at the one side of watertight composition, so that the user spurs slide fastener in the outside of the object such as clothing or tent again, and zipper teeth is arranged in the object.Therefore in the slide fastener use procedure, the self-locking lock catch of pull head can contact with the Waterproof glue line at the slide fastener back side constantly, and certain number of times rear catch can collude brokenly the slide fastener gum, causes slide fastener to seep water or splits, and scraps.For this reason, have the producer that self-locking lock catch is removed, although can avoid like this waterproof gum of slide fastener in use not to be destroyed, the very important auto-lock function of slide fastener can't be realized.And this kind slide fastener is unsuitable for for larger environment of hydraulic pressure pressure such as deep-sea diving dresses.And in deep sea diving, if sprocket is exposed at as easy as rolling off a log other objects that is suspended in the outside of diving dress, give the Divers cause danger, this just is badly in need of slide fastener a kind of stealth, that the hydraulic pressure resistance ability is strong.
The utility model content
The purpose of this utility model is to provide a kind of hydraulic pressure pressure that is applicable to than the waterproof slide fastener of overall situation.
The technical scheme that addresses the above problem is: a kind of waterproof slide fastener, comprise: cloth belt, waterproof adhesive tape, sprocket, self-locking lock catch, described sprocket is located at the one side of described cloth belt, and described self-locking lock catch is located on the described sprocket, and described waterproof adhesive tape is located between described cloth belt and the described sprocket.
A kind of waterproof slide fastener, it is characterized in that: comprising: cloth belt, waterproof adhesive tape, sprocket, self-locking lock catch, described sprocket is located at the one side of described cloth belt, and described self-locking lock catch is located on the described sprocket, and described waterproof adhesive tape is located between described cloth belt and the described sprocket.
Described waterproof adhesive tape is located at the edge at the closed place of described cloth belt.
Described cloth belt comprises the positive and cloth belt back side of cloth belt, all is provided with Waterproof glue line.
Described sprocket is uniformly distributed in the back side of described cloth belt.
Described sprocket and described self-locking lock catch are on a plane.
Described self-locking lock catch comprises two-layer key.
Described sprocket comprises sprocket tooth grain, and described sprocket tooth grain is located on the described waterproof adhesive tape, described sprocket tooth grain and the mutual interlock of the contacted part of described waterproof adhesive tape.
The utility model has the advantage of that cloth belt and Waterproof glue line fit tightly, be difficult for infiltration; Self-locking lock catch is located on the sprocket and is not directly contacted with Waterproof glue line, is difficult for the scratch Waterproof glue line, and it is more lasting to use; Self-locking lock catch and sprocket in one plane so that, be difficult for when hydraulic pressure is large washing open.To sum up, the utility model, hydraulic pressure resistance is effective, is difficult for infiltration, and durable is suitable for being widely used in the larger environment of hydraulic pressure impulsive force such as submarine diving clothes.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is side view of the present utility model;
Fig. 2 is upward view of the present utility model;
Fig. 3 is the utility model teeth structure schematic diagram.
The specific embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not consist of the restriction to the utility model protection domain.
Shown in Fig. 1-3, a kind of waterproof slide fastener provided by the utility model comprises: cloth belt 1, waterproof adhesive tape 2, sprocket 3, self-locking lock catch 4, and sprocket 3 is uniformly distributed in cloth belt 1, self-locking lock catch 4 is located on the sprocket 3, and waterproof adhesive tape 2 is located between cloth belt 1 and the sprocket 3.Sprocket 3 and self-locking lock catch 4 have effectively prevented infiltration on a plane.Self-locking lock catch 4 comprises two-layer key, fastens closelyr, and sealing effectiveness is better, is difficult for when hydraulic pressure is larger being rushed to open.Sprocket 3 comprises sprocket tooth grain, sprocket tooth grain and the mutual interlock of waterproof adhesive tape 2 contacted parts, so that self-locking lock catch 4 effectively separates with Waterproof glue line 2, and can the scratch Waterproof glue line, so the utility model durable.The front and back of cloth belt 1 all scribbles marine glue, has effectively prevented infiltration.
To sum up, the utility model design is ingenious, and resistance to compression is effective, and good airproof performance can effectively prevent infiltration, and the material that adopts is easy to obtain, and effectively reduces cost, is suitable for extensive use.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. waterproof slide fastener, it is characterized in that: comprising: cloth belt, waterproof adhesive tape, sprocket, self-locking lock catch, described sprocket is located at the one side of described cloth belt, and described self-locking lock catch is located on the described sprocket, and described waterproof adhesive tape is located between described cloth belt and the described sprocket.
2. waterproof slide fastener according to claim 1 is characterized in that: described waterproof adhesive tape is located at the edge at the closed place of described cloth belt.
3. waterproof slide fastener according to claim 1 is characterized in that: described cloth belt comprises the positive and cloth belt back side of cloth belt, all is provided with Waterproof glue line.
4. waterproof slide fastener according to claim 1 and 2, it is characterized in that: described sprocket is uniformly distributed in the back side of described cloth belt.
5. waterproof slide fastener according to claim 1, it is characterized in that: described sprocket and described self-locking lock catch are on a plane.
6. waterproof slide fastener according to claim 1, it is characterized in that: described self-locking lock catch comprises two-layer key.
7. waterproof slide fastener according to claim 1, it is characterized in that: described sprocket comprises sprocket tooth grain, described sprocket tooth grain is located on the described waterproof adhesive tape, described sprocket tooth grain and the mutual interlock of the contacted part of described waterproof adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580755 CN202907991U (en) | 2012-11-07 | 2012-11-07 | Waterproof zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580755 CN202907991U (en) | 2012-11-07 | 2012-11-07 | Waterproof zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907991U true CN202907991U (en) | 2013-05-01 |
Family
ID=48156353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580755 Expired - Fee Related CN202907991U (en) | 2012-11-07 | 2012-11-07 | Waterproof zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907991U (en) |
-
2012
- 2012-11-07 CN CN 201220580755 patent/CN202907991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130501 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |