CN208096222U - A kind of waterproof slide fastener - Google Patents
A kind of waterproof slide fastener Download PDFInfo
- Publication number
- CN208096222U CN208096222U CN201820499183.XU CN201820499183U CN208096222U CN 208096222 U CN208096222 U CN 208096222U CN 201820499183 U CN201820499183 U CN 201820499183U CN 208096222 U CN208096222 U CN 208096222U
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- China
- Prior art keywords
- conjugate action
- sprocket
- field
- chain
- slot position
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Abstract
The utility model discloses a kind of waterproof slide fasteners, including slider of zipper fastener, sprocket, two chain belts, sprocket is equipped with the upper field of conjugate action, the lower field of conjugate action and the side field of conjugate action, and the upper field of conjugate action of one of sprocket is surrounded with the lower field of conjugate action of another adjacent sprocket on chain band engages slot position；Each engagement slot position on one of chain band is used to correspond to for each sprocket of another chain belt and be embedded in；The bottom wall of each engagement slot position is equipped with the first elastic gum；First elastic gum is used to be squeezed when sprocket is in engagement slot position by the side field of conjugate action；The second elastic gum is equipped on the upper field of conjugate action of the sprocket of one of chain belt and the lower field of conjugate action；Second elastic gum is used to be squeezed when sprocket is in engagement slot position by the upper field of conjugate action of the sprocket on another chain band and the lower field of conjugate action.The waterproof slide fastener of the utility model, the first elastic gum when engaging in engagement slot position is squeezed, while the second elastic gum on the upper field of conjugate action and the lower field of conjugate action can also be squeezed, and forms sealing waterproof.
Description
Technical field
The utility model relates to zipper technology field more particularly to a kind of waterproof slide fasteners.
Background technique
Currently, zipper on dress ornament, luggage be mainly by slider of zipper fastener drive multiple chain tooth engagements on two chain bands come
It is opened and closed, inevitably there is biggish back lash after zipper drawing between each sprocket, liquid is easy by these
It is penetrated into back lash, the inner layer of dress ornament or luggage is caused to drench.And structure of the existing zipper for waterproof typically exists
Waterproof material is set on chain band or on sprocket, waterproof material is prone to wear and fails after being used for a long time.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of waterproof slide fasteners, when engaging
The first elastic gum in engagement slot position is squeezed, and deformation occurs, while the second elastic gum on the upper field of conjugate action and the lower field of conjugate action can also
It is squeezed to be formed, forms sealing waterproof.
The purpose of this utility model is implemented with the following technical solutions：
A kind of waterproof slide fastener, including slider of zipper fastener, sprocket, two chain belts are equipped with multiple sprockets on each chain band, draw
Chain head drives multiple sprockets intermeshing of two chain belts for sliding between two chain belts；Sprocket is equipped with upper engagement
Face, the lower field of conjugate action and the side field of conjugate action are nibbled under the upper field of conjugate action and another adjacent sprocket of one of sprocket on chain band
Conjunction face surrounds engagement slot position；Each engagement slot position on one of chain band is used to correspond to for each sprocket of another chain belt embedding
Dress；The bottom wall of each engagement slot position is equipped with the first elastic gum；First elastic gum be used for sprocket flush-mounted in engagement slot position in when by
Deformation occurs for the extruding of the side field of conjugate action；The second elasticity is equipped on the upper field of conjugate action of the sprocket of one of chain belt and the lower field of conjugate action
Glue；Second elastic gum is used for the upper field of conjugate action when sprocket is in engagement slot position by the sprocket on another chain band under
Deformation occurs for field of conjugate action extruding.
Preferably, one of end face of the chain belt is equipped with water proof rubber raised line, and water proof rubber raised line is along chain belt
Length direction extends；Water proof rubber raised line is in slider of zipper fastener sliding, by the extruding of slider of zipper fastener, simultaneously deformation occurs.
Preferably, chain belt is equipped with waterproof coating far from the end face of the water proof rubber raised line.
Preferably, the slider of zipper fastener includes top board, lower platen and connecting plate, and connecting plate is connected to top board and pushing
The middle part of plate；Top board and lower platen two sides, which are respectively separated to be formed, wears the back lash connect for two chain belt slidings；Top board
Bottom end is equipped with downwardly projecting circular arc top pressure face, and circular arc top pressure face is for squeezing the water proof rubber raised line.
Preferably, multiple interval settings are equipped on the upper field of conjugate action of the sprocket of one of chain belt and the lower field of conjugate action
Second elastic gum.
Compared with prior art, the beneficial effects of the utility model are：When multiple chain tooth engagements on two chain band, chain
Tooth can be inlaid in engagement slot position, and the first elastic gum can deformation occurs by the extruding of the side field of conjugate action, form sealing waterproof surface；It is same with this
When, the second elastic gum that the upper field of conjugate action of sprocket and the lower field of conjugate action are equipped in one of chain belt can also be nibbled by another chain band
The upper field of conjugate action and the extruding of the lower field of conjugate action for closing slot position are squeezed, and deformation occurs forms sealing waterproof surface, in this way, the sprocket after engagement
Gap between sprocket is smaller, and sealing waterproof performance is preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the structural schematic diagram of the slider of zipper fastener of the utility model.
In figure：10, slider of zipper fastener；11, top board；12, lower platen；13, connecting plate；14, circular arc top pressure face；20, sprocket；
21, the upper field of conjugate action；22, the lower field of conjugate action；23, the side field of conjugate action；24, the second elastic gum；30, chain belt；31, water proof rubber raised line；40,
Engage slot position；41, the first elastic gum.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model：
A kind of waterproof slide fastener as shown in Figure 1, Figure 2 and shown in Fig. 3, including 20, two slider of zipper fastener 10, sprocket chain belts 30, respectively
Multiple sprockets 20 are equipped in a chain belt 30, slider of zipper fastener 10 drives two chain belts 30 for sliding between two chain belts 30
Multiple sprockets 20 be intermeshed.Particularly, the upper field of conjugate action 21, the lower field of conjugate action 22 and the side field of conjugate action are equipped on sprocket 20
23, the upper field of conjugate action 21 of one of sprocket 20 and the lower field of conjugate action 22 of another adjacent sprocket 20 enclose in the same chain belt 30
At engagement slot position 40, and each engagement slot position 40 in one of chain belt 30 is used to supply each sprocket 20 of another chain belt 30 right
It should be embedded in.It is equipped with the first elastic gum 41 in the bottom wall of each engagement slot position 40, when sprocket 20 is in engagement slot position 40, first
Elastic gum 41 can be squeezed by the side field of conjugate action 23 being inlaid in engagement slot position 40, so that deformation occurs.
In addition, being equipped with the second elasticity on the upper field of conjugate action 21 and the lower field of conjugate action 22 of the sprocket 20 of a wherein chain belt 30
Glue 24, when same sprocket 20 is in engagement slot position 40, which is used for by the chain in another chain belt 30
Deformation occurs for the upper field of conjugate action 21 of tooth 20 and the extruding of the lower field of conjugate action 22.
When on the basis of the said structure, using the waterproof slide fastener of the utility model, in drawing zipper, slider of zipper fastener can be pulled
10, multiple sprockets 20 in two chain belts 30 can be intermeshed.In the process, each sprocket in one of chain belt 30
20 can correspond to each other in each engagement slot position 40 being inlaid in another chain belt 30.And engage the first elastic gum in slot position 40
41 can by the side field of conjugate action 23 on sprocket 20 squeeze deformation occurs, formed sealing waterproof surface, make the side field of conjugate action 23 with engage slot position
40 bottom end seal cooperation.At the same time, the upper field of conjugate action 21 of sprocket 20 and the lower field of conjugate action 22 are equipped in one of chain belt 30
The second elastic gum 24 can also by another chain belt 30 engage slot position 40 the upper field of conjugate action 21 and the lower field of conjugate action 22 squeeze by squeeze
Pressure, deformation occurs forms sealing waterproof surface, i.e., the upper field of conjugate action 21 and the lower field of conjugate action 22 of the sprocket 20 in one of chain belt 30
Palette on the corresponding lower field of conjugate action 22 and the upper field of conjugate action 21, forms sealing and matches in the engagement slot position 40 in another chain belt 30
It closes.In this way, engagement after sprocket 20 and sprocket 20 between gap it is smaller, sealing waterproof performance it is preferable.
Preferably, in the present embodiment, water proof rubber raised line 31 can be equipped on one of end face of chain belt 30, this is anti-
Water rubber raised line 31 extends along the length direction of chain belt 30.Specifically when slider of zipper fastener 10 slides, slider of zipper fastener 10 can be along chain belt 30
Length direction moves and corresponds to the water proof rubber raised line 31 for squeezing corresponding position in chain belt 30, makes water proof rubber raised line 31 by pressure
It is raw to be formed, the gap between pressure-sealing zipper head 10 and chain belt 30, and slider of zipper fastener 10 marches to the different sections of zipper, it is waterproof,
Keep the waterproof effect of the zipper more preferable.And water proof rubber raised line 31 is since projection is in chain belt 30, it can be wear-resistant.
More particularly, it can be equipped with waterproof coating far from the end face of water proof rubber raised line 31 in chain belt 30, in this way, the waterproof
Coating can form dual waterproof with above-mentioned water proof rubber raised line 31, and effect is more preferable.
Further, slider of zipper fastener 10 includes top board 11, lower platen 12 and connecting plate 13, and connecting plate 13 is connected to
The middle part of pressing plate 11 and lower platen 12 is respectively separated to be formed for back lash in top board 11 and 12 two sides of lower platen, two sides
Back lash is worn for two slidings of chain belt 30 and is connect, in this way, pulling slider of zipper fastener 10 can drive 20 court of sprocket of two chain belts 30
Engagement is drawn close at middle part, and the specific theory of engagement is identical as the theory of engagement of slider of zipper fastener 10 in the prior art, and details are not described herein again.And
In the present embodiment, it can be equipped with downwardly projecting circular arc top pressure face 14 in the bottom end of top board 11, it is sliding along chain belt 30 in slider of zipper fastener 10
When dynamic, the arcuate structure that circular arc top pressure face 14 has not only can extrude water proof rubber raised line 31, but also can make the smooth sliding of slider of zipper fastener 10.
Preferably, it can be equipped on the upper field of conjugate action 21 of the sprocket 20 of above-mentioned one of chain belt 30 and the lower field of conjugate action 22
The second elastic gum 24 is arranged in multiple intervals, and the volume of multiple second elastic gums 24 is relatively small on an equal amount of field of conjugate action, easily
In deformation, and the sealing waterproof surface formed is larger.
It should be noted that rubber in the prior art can be selected in above-mentioned first elastic gum 41 and the second elastic gum 24.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (5)
1. a kind of waterproof slide fastener, including slider of zipper fastener, sprocket, two chain belts, multiple sprockets, zipper are equipped on each chain band
Head drives multiple sprockets intermeshing of two chain belts for sliding between two chain belts；It is characterized in that, being set on sprocket
There are the upper field of conjugate action, the lower field of conjugate action and the side field of conjugate action, the upper field of conjugate action of one of sprocket and another adjacent chain on chain band
The lower field of conjugate action of tooth surrounds engagement slot position；Each engagement slot position on one of chain band is used for each sprocket for another chain belt
It is corresponding to be embedded in；The bottom wall of each engagement slot position is equipped with the first elastic gum；First elastic gum is used in sprocket flush-mounted in engagement slot position
By the extruding of the side field of conjugate action, deformation occurs when interior；Second is equipped on the upper field of conjugate action of the sprocket of one of chain belt and the lower field of conjugate action
Elastic gum；Second elastic gum is used for the upper field of conjugate action when sprocket is in engagement slot position by the sprocket on another chain band
Deformation occurs with the extruding of the lower field of conjugate action.
2. waterproof slide fastener as described in claim 1, which is characterized in that one of end face of the chain belt is equipped with waterproof rubber
Glue raised line, water proof rubber raised line extend along the length direction of chain belt；Water proof rubber raised line is used in slider of zipper fastener sliding by zipper
Simultaneously deformation occurs for the extruding of head.
3. waterproof slide fastener as claimed in claim 2, which is characterized in that chain belt is equipped with far from the end face of the water proof rubber raised line
Waterproof coating.
4. waterproof slide fastener as claimed in claim 2, which is characterized in that the slider of zipper fastener includes top board, lower platen and company
Fishplate bar, connecting plate are connected to the middle part of top board and lower platen；Top board and lower platen two sides are respectively separated to be formed for two chains
The back lash connect is worn with sliding；The bottom end of top board is equipped with downwardly projecting circular arc top pressure face, and circular arc top pressure face is for squeezing
The water proof rubber raised line.
5. waterproof slide fastener as described in claim 1, which is characterized in that the upper field of conjugate action of the sprocket of one of chain belt and
It is equipped with multiple intervals on the lower field of conjugate action, the second elastic gum is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499183.XU CN208096222U (en) | 2018-04-09 | 2018-04-09 | A kind of waterproof slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499183.XU CN208096222U (en) | 2018-04-09 | 2018-04-09 | A kind of waterproof slide fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208096222U true CN208096222U (en) | 2018-11-16 |
Family
ID=64120996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499183.XU Expired - Fee Related CN208096222U (en) | 2018-04-09 | 2018-04-09 | A kind of waterproof slide fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208096222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180339A (en) * | 2021-04-14 | 2021-07-30 | 吴浩 | Zip fastener capable of forming waterproof layer by itself |
-
2018
- 2018-04-09 CN CN201820499183.XU patent/CN208096222U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180339A (en) * | 2021-04-14 | 2021-07-30 | 吴浩 | Zip fastener capable of forming waterproof layer by itself |
| CN113180339B (en) * | 2021-04-14 | 2022-07-01 | 杭州广顺拉链科技有限公司 | Zip fastener capable of forming waterproof layer by itself |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20210409 |