CN104839947A - Waterproof zipper - Google Patents
Waterproof zipper Download PDFInfo
- Publication number
- CN104839947A CN104839947A CN201510089020.5A CN201510089020A CN104839947A CN 104839947 A CN104839947 A CN 104839947A CN 201510089020 A CN201510089020 A CN 201510089020A CN 104839947 A CN104839947 A CN 104839947A
- Authority
- CN
- China
- Prior art keywords
- zipper
- waterproof
- slide fastener
- waterproof zipper
- waterproof slide
- 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.)
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Abstract
The invention relates to the technical field of articles for daily use, in particular to a waterproof zipper. The waterproof zipper comprises two symmetrical cloth belts, two zipper tooth rows are arranged on opposite sides of the two cloth belts respectively and meshed with each other, and filling wire harnesses are arranged in the two zipper tooth rows. Each filling wire harness is formed by at least one filling wire which is made of primary expanding materials. After the waterproof zipper is completely sewn, the dyeing process is conducted, the primary expanding materials expand and are shaped until the gap between the two zipper tooth rows is completely sealed while the waterproof zipper is dyed, the waterproof zipper then has waterproof capacity, the production technology is simple in the whole process, and the rejection rate is low; because the shape of the primary expanding materials cannot change any longer after the primary expanding materials expand, deform and are shaped, the waterproof zipper has good elasticity and leakproofness, and good waterproofness of the waterproof zipper is guaranteed.
Description
Technical field
The present invention relates to technical field of living goods, be specifically related to a kind of waterproof slide fastener.
Background technology
Waterproof slide fastener now has two kinds, and a kind of is all add water proof rubber layer in the side, side of waterproof slide fastener two cloth bags, but there is gap due to two water proof rubber layers, and the effect of this waterproof slide fastener is also not obvious, often has water to infiltrate; A kind of is while the side, side of waterproof slide fastener two cloth bags all adds water proof rubber layer, adds encapsulating at two water proof rubber layer opposite sides, makes two water proof rubber layer energy blind-mate, but complex manufacturing, and not easily produce, percent defective is higher.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of waterproof slide fastener, its object: production technology is simple, and percent defective is low, good waterproof performance.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of waterproof slide fastener, comprise two symmetrical straps, the opposite side of two straps is equipped with zipper sprocket row, and two zipper sprocket row occlusions mutually, article two, be equipped with filling wire harness in zipper sprocket row, fill wire harness to be made up of at least one interstitial wire, the material of interstitial wire is an expanding material.
Preferably, fill wire harness to be made up of an interstitial wire.
Preferably, an expanding material is water expandable waterstop.
Preferably, an expanding material is the composite that string mixes.
Pass through technique scheme, it is an expanding material that filling wire harness in original zipper sprocket arranges by the present invention changes material into, an expanding material is to meet water or under specific temperature degree, cause disposable expansion that deformation occurs and is full of space, then just no longer changes; After the complete sewing finishing of this waterproof slide fastener, carry out dyeing, while this waterproof slide fastener is colored, an intumescent material swells sizing seals completely to by the space between two zipper sprocket row, this waterproof slide fastener is made to have waterproof ability, the production technology of whole process is simple, and percent defective is low; After one time expanding material expands deformation sizing, again can not there is change in shape, and there is good elasticity and sealing, ensure that the good waterproof performance of this waterproof slide fastener.
Detailed description of the invention
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below the specific embodiment of the present invention is described in further detail.
Embodiment 1.
A kind of waterproof slide fastener, comprise two symmetrical straps, the opposite side of two straps is equipped with zipper sprocket row, and two zipper sprocket row occlusions mutually, article two, be equipped with filling wire harness in zipper sprocket row, fill wire harness to be made up of an interstitial wire, the material of interstitial wire is an expanding material, an expanding material is to meet water or under specific temperature degree, cause disposable expansion that deformation occurs and is full of space, and there is good elasticity and sealing, ensure that the good waterproof performance of this waterproof slide fastener.
One time expanding material is water expandable waterstop, further ensures the water proofing property of this waterproof slide fastener.
It is water expandable waterstop that filling wire harness in being arranged by original zipper sprocket changes material into, after the complete sewing finishing of this waterproof slide fastener, carry out dyeing, while this waterproof slide fastener is colored, an intumescent material swells sizing seals completely to by the space between two zipper sprocket row, makes this waterproof slide fastener have waterproof ability, the production technology of whole process is simple, percent defective is low, and the production technology of whole process is simple, and percent defective is low; After water expandable waterstop water-swellable generation deformation sizing, again can not there is change in shape, and there is good elasticity and sealing, ensure that the good waterproof performance of this waterproof slide fastener.
Be exactly more than a kind of action character and production process of waterproof slide fastener, its advantage: production technology is simple, and percent defective is low, good waterproof performance.
Embodiment 2.
All the other are compared with embodiment 1, and institute's difference is that an expanding material is the composite that string mixes, and this kind of material environmental protection more, all the other are identical with embodiment 1, also do not do special restriction, equally all belong to protection scope of the present invention at this.Its production process is also identical with embodiment 1, does not repeat them here.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a waterproof slide fastener, comprise two symmetrical straps, the opposite side of two straps is equipped with zipper sprocket row, and two zipper sprocket row occlusions mutually, it is characterized in that, article two, be equipped with filling wire harness in zipper sprocket row, fill wire harness and be made up of at least one interstitial wire, the material of interstitial wire is an expanding material.
2. a kind of waterproof slide fastener according to claim 1, is characterized in that, fills wire harness and is made up of an interstitial wire.
3. a kind of waterproof slide fastener according to claim 1, is characterized in that, an expanding material is water expandable waterstop.
4. a kind of waterproof slide fastener according to claim 1, is characterized in that, an expanding material is the composite that string mixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089020.5A CN104839947A (en) | 2015-02-27 | 2015-02-27 | Waterproof zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089020.5A CN104839947A (en) | 2015-02-27 | 2015-02-27 | Waterproof zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104839947A true CN104839947A (en) | 2015-08-19 |
Family
ID=53840237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089020.5A Pending CN104839947A (en) | 2015-02-27 | 2015-02-27 | Waterproof zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104839947A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447854A (en) * | 2017-12-18 | 2020-07-24 | 野醍冷却器有限责任公司 | Backpack with heat insulation device |
| US11685589B2 (en) | 2014-02-07 | 2023-06-27 | Yeti Coolers, Llc | Insulating device backpack |
| US11767157B2 (en) | 2014-02-07 | 2023-09-26 | Yeti Coolers, Llc | Insulating device |
| US11834252B2 (en) | 2014-02-07 | 2023-12-05 | Yeti Coolers, Llc | Insulating container |
| US11834253B2 (en) | 2019-11-15 | 2023-12-05 | Yeti Coolers, Llc | Insulating device |
| US11839278B2 (en) | 2015-11-02 | 2023-12-12 | Yeti Coolers, Llc | Closure systems and insulating devices having closure systems |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4888859A (en) * | 1987-08-12 | 1989-12-26 | Yoshida Kogyo K.K. | Water-tight slide fastener |
| CN1802112A (en) * | 2003-09-08 | 2006-07-12 | Ykk株式会社 | Airtight waterproof fastener |
| CN201550711U (en) * | 2009-11-28 | 2010-08-18 | 陈战初 | Diving zipper |
| CN102342631A (en) * | 2010-07-27 | 2012-02-08 | Ykk株式会社 | Waterproof slide fastener and method of applying fluid tight coating to tape |
-
2015
- 2015-02-27 CN CN201510089020.5A patent/CN104839947A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4888859A (en) * | 1987-08-12 | 1989-12-26 | Yoshida Kogyo K.K. | Water-tight slide fastener |
| CN1802112A (en) * | 2003-09-08 | 2006-07-12 | Ykk株式会社 | Airtight waterproof fastener |
| CN201550711U (en) * | 2009-11-28 | 2010-08-18 | 陈战初 | Diving zipper |
| CN102342631A (en) * | 2010-07-27 | 2012-02-08 | Ykk株式会社 | Waterproof slide fastener and method of applying fluid tight coating to tape |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11685589B2 (en) | 2014-02-07 | 2023-06-27 | Yeti Coolers, Llc | Insulating device backpack |
| US11767157B2 (en) | 2014-02-07 | 2023-09-26 | Yeti Coolers, Llc | Insulating device |
| US11834252B2 (en) | 2014-02-07 | 2023-12-05 | Yeti Coolers, Llc | Insulating container |
| US11839278B2 (en) | 2015-11-02 | 2023-12-12 | Yeti Coolers, Llc | Closure systems and insulating devices having closure systems |
| CN111447854A (en) * | 2017-12-18 | 2020-07-24 | 野醍冷却器有限责任公司 | Backpack with heat insulation device |
| US11834253B2 (en) | 2019-11-15 | 2023-12-05 | Yeti Coolers, Llc | Insulating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
|
| RJ01 | Rejection of invention patent application after publication |