CN209965411U - Seamless double-sided waterproof zipper - Google Patents
Seamless double-sided waterproof zipper Download PDFInfo
- Publication number
- CN209965411U CN209965411U CN201920047236.9U CN201920047236U CN209965411U CN 209965411 U CN209965411 U CN 209965411U CN 201920047236 U CN201920047236 U CN 201920047236U CN 209965411 U CN209965411 U CN 209965411U
- Authority
- CN
- China
- Prior art keywords
- strap
- waterproof
- cloth belt
- zipper
- pull head
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 53
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007731 hot pressing Methods 0.000 abstract description 5
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Slide Fasteners (AREA)
Abstract
The utility model relates to a seamless double-sided waterproof zipper, which comprises a left cloth belt, a right cloth belt and a pull head; the front side of above-mentioned left strap and above-mentioned right strap all covers has outer waterproof layer, and left strap is along all being equipped with a plurality of chain teeth of intermeshing with right strap inboard relative, and chain tooth runs through outer waterproof layer and left strap and right strap fixed connection at left strap and right strap align to grid, and pull head sliding connection is on the chain tooth of right strap, and the pull head meshing or the chain tooth of disengaging left strap and right strap, and the trailing flank of left strap and right strap covers there is interior waterproof layer. The utility model discloses a waterproof membrane is covered in two-sided hot pressing, strengthens the waterproof nature of waterproof zipper's strap, and chain tooth runs through waterproof membrane fixed connection before the aforesaid through the fine rule on the strap, and the firm in connection between preceding waterproof membrane and the strap is stable, and waterproof zipper's waterproof nature is good, and water-proof effects is lasting.
Description
Technical Field
The utility model relates to a zip fastener field especially indicates a seamless two-sided waterproof zip fastener.
Background
Waterproof zip fastener is applied to waterproof clothing usually, and ordinary waterproof zip fastener is equipped with the waterproof layer at the trailing flank of strap usually to prevent water from the strap infiltration, because the leading flank of strap and the difficult glue that uses of clothing bond, ordinary waterproof zip fastener fixes on the clothing with the sewing machine, and the waterproof effect of the waterproof zip fastener of clothing is poor. Some waterproof zippers appear in the market and are in the front side hot pressing TPU waterproof belt of strap, then bond on the clothing with glue, but the TPU waterproof belt is unstable with the hot pressing laminating of strap, and the pull head meshes the chain tooth many times, and the TPU waterproof belt is influenced greatly by the pulling force of pull head, and its one side that is close to the chain tooth is cracked easily, leads to TPU waterproof belt and strap local to break away from, and water-proof effects worsens.
Disclosure of Invention
The utility model provides a seamless double-sided waterproof zipper to there are water-proof effects poor, bonding unstability scheduling problem in solving current waterproof zipper.
The utility model adopts the following technical scheme:
the seamless double-sided waterproof zipper comprises a left cloth belt, a right cloth belt and a pull head; the front side of above-mentioned left strap and above-mentioned right strap all covers has outer waterproof layer, and left strap is along all being equipped with a plurality of chain teeth of intermeshing with right strap inboard relative, and chain tooth runs through outer waterproof layer and left strap and right strap fixed connection at left strap and right strap align to grid, and pull head sliding connection is on the chain tooth of right strap, and the pull head meshing or the chain tooth of disengaging left strap and right strap, and the trailing flank of left strap and right strap covers there is interior waterproof layer.
In a further improvement, a lower stop block used for limiting the pull head is arranged at the bottom of the right cloth belt, and a plug sheath matched and spliced with the lower stop block is arranged at the bottom of the right cloth belt.
In a further improved mode, the top of the left cloth belt and the top of the right cloth belt are provided with upper stop blocks for limiting the sliders.
In a further improvement, the outer waterproof layer and the inner waterproof layer are both hot melt adhesive waterproof films.
In a further improvement, the distance between adjacent elements is 0.5 to 3.0mm, preferably 1.0 mm.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses a waterproof membrane is covered in two-sided hot pressing, strengthens the waterproof nature of waterproof zipper's strap, and chain tooth runs through waterproof membrane fixed connection before the aforesaid through the fine rule on the strap, and the firm in connection between preceding waterproof membrane and the strap is stable, and waterproof zipper's waterproof nature is good, and water-proof effects is lasting.
Drawings
Fig. 1 is a front view structure diagram of the waterproof zipper of the present invention.
Fig. 2 is the schematic view of the cross-section structure of the left cloth belt of the waterproof zipper of the utility model.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 and 2, the seamless double-sided waterproof zipper comprises a left cloth belt 1, a right cloth belt 2 and a slider 3, wherein the left cloth belt 1 and the right cloth belt 2 are symmetrical; the front side surfaces of the left cloth belt 1 and the right cloth belt 2 are covered with an outer waterproof layer 11, the inner side edges of the left cloth belt 1 relative to the right cloth belt 2 are provided with a plurality of chain teeth 21 which are meshed with each other, the chain teeth 21 of the left cloth belt 1 are meshed with the chain teeth 21 of the right cloth belt 2 in a staggered mode, the chain teeth 21 are uniformly arranged on the left cloth belt 1 and the right cloth belt 2, the chain teeth 21 penetrate through the outer waterproof layer 11 through thin lines 22 and are fixedly connected with the left cloth belt 1 and the right cloth belt 2, the pull head 3 is connected to the chain teeth 21 of the right cloth belt 2 in a sliding mode, the pull head 3 is meshed with or unfastened from the chain teeth 21 meshed with the left cloth belt 1 and the right cloth belt 2. The outer waterproof layer 11 and the inner waterproof layer 12 are both hot melt adhesive waterproof films, and the waterproof effect is good. The distance between the adjacent fastener elements 21 is 0.5 to 3.0mm, preferably 1.0 mm. When the zipper teeth 21 of the left cloth belt 1 and the right cloth belt 2 are engaged, the inner waterproof layer 12 of the left cloth belt 1 is contacted with the opposite side edge of the inner waterproof layer 12 of the right cloth belt 2.
Referring to fig. 1, a lower stop block 5 for limiting the slider 3 is disposed at the bottom of the right cloth tape 2, and an insertion sheath 23 is disposed at the bottom of the right cloth tape 2 and is fittingly inserted into the lower stop block 5, so that the slider 3 can be rapidly engaged with the fastener elements 21 of the left cloth tape 1 and the right cloth tape 2. The top of the left cloth belt 1 and the right cloth belt 2 is provided with an upper stop block 4 for limiting the slider 3, and the upper stop block 4 prevents the slider 3 from being separated from the top of the zipper.
The utility model discloses a waterproof membrane is covered in two-sided hot pressing, strengthens the waterproof nature of waterproof zipper's strap, and chain tooth 21 runs through waterproof membrane fixed connection before the aforesaid through fine rule 22 on the strap, and the firm in connection between preceding waterproof membrane and the strap is stable, and waterproof zipper's waterproof nature is good, and water-proof effects is lasting.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (4)
1. The seamless double-sided waterproof zipper comprises a left cloth belt, a right cloth belt and a pull head; the method is characterized in that: the zipper is characterized in that outer waterproof layers are covered on the front side faces of the left cloth belt and the right cloth belt, a plurality of zipper teeth which are meshed with each other are arranged on the inner side edges of the left cloth belt and the right cloth belt which are opposite to each other, the zipper teeth are uniformly arranged on the left cloth belt and the right cloth belt, the zipper teeth penetrate through the outer waterproof layers through thin lines and are fixedly connected with the left cloth belt and the right cloth belt, a puller is connected to the zipper teeth of the right cloth belt in a sliding mode, the puller is meshed with or disengaged from the zipper teeth meshed with the left cloth belt and the right cloth belt, and; the outer waterproof layer and the inner waterproof layer are both hot melt adhesive waterproof films.
2. The seamless double-sided waterproof zipper of claim 1, wherein: the bottom of the right cloth belt is provided with a lower stop block used for limiting the pull head, and the bottom of the right cloth belt is provided with a plug bush which is matched and spliced with the lower stop block.
3. The seamless double-sided waterproof zipper of claim 1, wherein: the top of the left cloth belt and the right cloth belt is provided with an upper stop block for limiting the pull head.
4. The seamless double-sided waterproof zipper of claim 1, wherein: the distance between the adjacent zipper teeth is 0.5-3.0 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047236.9U CN209965411U (en) | 2019-01-11 | 2019-01-11 | Seamless double-sided waterproof zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047236.9U CN209965411U (en) | 2019-01-11 | 2019-01-11 | Seamless double-sided waterproof zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209965411U true CN209965411U (en) | 2020-01-21 |
Family
ID=69251341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920047236.9U Expired - Fee Related CN209965411U (en) | 2019-01-11 | 2019-01-11 | Seamless double-sided waterproof zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209965411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181823A (en) * | 2019-06-17 | 2019-08-30 | 厦门欣维发实业有限公司 | A kind of separating dry space from moist space formula ice bucket waterproof slide fastener method of sewing |
| CN112848227A (en) * | 2021-01-29 | 2021-05-28 | 深圳市裕荣鑫五金拉链有限公司 | Zipper rapid shaping device with belt |
-
2019
- 2019-01-11 CN CN201920047236.9U patent/CN209965411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181823A (en) * | 2019-06-17 | 2019-08-30 | 厦门欣维发实业有限公司 | A kind of separating dry space from moist space formula ice bucket waterproof slide fastener method of sewing |
| CN110181823B (en) * | 2019-06-17 | 2021-06-01 | 厦门欣维发实业有限公司 | Dry-wet separation type ice bucket waterproof zipper sewing method |
| CN112848227A (en) * | 2021-01-29 | 2021-05-28 | 深圳市裕荣鑫五金拉链有限公司 | Zipper rapid shaping device with belt |
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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 |
Granted publication date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |