CN205649052U - Waterproof plastic steel zip fastener - Google Patents
Waterproof plastic steel zip fastener Download PDFInfo
- Publication number
- CN205649052U CN205649052U CN201620294608.4U CN201620294608U CN205649052U CN 205649052 U CN205649052 U CN 205649052U CN 201620294608 U CN201620294608 U CN 201620294608U CN 205649052 U CN205649052 U CN 205649052U
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- strap
- plastic
- layer
- chain tooth
- waterproof
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Abstract
The utility model provides a waterproof plastic steel zip fastener, include the strap and mould the steel chain tooth, its characterized in that, the strap includes left strap and right strap, and the right side of left strap and the left side of right strap all are equipped with continuous even interval distribution's rectangle aperture, is the distance between upper and lower adjacent two rectangle apertures 4 of rectangle aperture width 5 doubly, be equipped with on the corresponding rectangle aperture of left strap and right strap can intermeshing mould the steel chain tooth, the upper surface of strap is equipped with the waterproof glue layer of at least one deck, and the lower surface of strap is equipped with crease -resistant layer of at least one deck, the upper surface of moulding the steel chain tooth is equipped with the one deck and is used for the protection to mould the protective coating of steel chain tooth. The utility model discloses have good compliance, waterproof nature and wrinkle resistance, help reduction in production cost simultaneously, improve production efficiency and production quality, can effectively improve waterproof plastic steel zip fastener's life.
Description
Technical field
This utility model relates to a kind of slide fastener, particularly to a kind of waterproof plastic-steel slide fastener.
Background technology
In prior art, in delrin zippers with pulllers production process, zipper cloth belt being provided with cloth muscle, production process is complex and not
Being beneficial to reduce production cost, the pliability of zipper cloth belt is poor, the flexibility of the delrin zippers with pulllers that prior art is made, water proofing property and
Wrinkle resistance is poor；It addition, in process of production, zipper cloth belt is being punched out adding man-hour, zipper cloth belt be easily generated fold,
Deformation or damage, punching processing is inefficient and processing effect is poor, affects the injection molding quality of follow-up plastic-steel chain tooth, no
It is beneficial to improve production efficiency and the quality of production of delrin zippers with pulllers；Additionally, delrin zippers with pulllers is in use, zipper cloth belt and plastic-steel
Chain tooth easily produces abrasion, shortens the service life of delrin zippers with pulllers.
Utility model content
For the above-mentioned problems in the prior art, technical problem to be solved in the utility model is to provide a kind of waterproof
Delrin zippers with pulllers, it has excellent flexibility, water proofing property and wrinkle resistance, concurrently facilitates reduction production cost, improves and produce effect
Rate and the quality of production, it is possible to be effectively improved the service life of waterproof plastic-steel slide fastener.
The technical solution of the utility model is as follows: a kind of waterproof plastic-steel slide fastener, including strap and plastic-steel chain tooth, described strap includes
Left strap and right strap, the right side of left strap and the left side of right strap are designed with the oblong shaped orifices of continuous print uniform intervals distribution,
Neighbouring 4-5 times that distance is oblong shaped orifices width between two oblong shaped orifices, left strap is corresponding with right strap
Oblong shaped orifices be provided with can intermeshing plastic-steel chain tooth, the upper surface of described strap is provided with least one layer of Waterproof glue line,
The lower surface of strap is provided with least one layer of crease-resistant layer, and the upper surface of described plastic-steel chain tooth is provided with one layer for protecting plastic-steel chain tooth
Protective coating.
Further, the length of described oblong shaped orifices is 2-3 times of width of oblong shaped orifices.
Further, the upper surface of described strap is provided with two-layer Waterproof glue line, and the lower surface of strap is provided with the crease-resistant layer of two-layer.
Further, described Waterproof glue line is adhesive for polyurethane layer, adhesive for polyurethane layer use adhesive for polyurethane be by
PEPA and biuret polyisocyanate form.
Further, the upper surface of described plastic-steel chain tooth is provided with two-layer protective coating.
Further, described protective coating is epoxy coating, and epoxy coating is the epoxy resin varnish using high rigidity
The coating of modulation is coated in what plastic-steel chain tooth upper surface was formed.
The beneficial effects of the utility model are: a kind of waterproof plastic-steel slide fastener, owing to being provided with Waterproof glue line, cloth at the upper surface of strap
The lower surface of band is provided with crease-resistant layer, and strap is without arranging cloth muscle, and the production cost of strap is lower, and production process is simpler, simultaneously
Strap has good flexibility, water proofing property and wrinkle resistance, and the waterproof plastic-steel slide fastener made has excellent flexibility, water proofing property
And wrinkle resistance；Further, since the upper and lower surface at strap is respectively equipped with Waterproof glue line and crease-resistant layer, strap is being carried out
During punching processing, strap is not likely to produce fold, deforms or damage, and is favorably improved punching processing efficiency, and punching processing effect
More preferably, be favorably improved the injection molding quality of follow-up plastic-steel chain tooth so that the plastic-steel chain tooth of left strap and right strap mutually it
Between engage more firm；Additionally, plastic-steel chain tooth surface arranges protective coating can preferably protect plastic-steel chain tooth, contribute to strengthening
The wearability of plastic-steel chain tooth, Waterproof glue line and crease-resistant layer that strap is arranged contribute to strengthening the wearability of strap, it is possible to be effectively improved
The service life of waterproof plastic-steel slide fastener.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation of the plastic-steel chain tooth of this utility model embodiment 1.
Fig. 3 is the structural representation of the left strap of this utility model embodiment 1.
Fig. 4 is the front view of this utility model embodiment 1.
Fig. 5 is the structural representation of this utility model embodiment 2.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
Embodiment 1
As shown in Figures 1 to 4, a kind of waterproof plastic-steel slide fastener, including strap 1 and plastic-steel chain tooth 2, described strap 1 includes a left side
Strap 11 and right strap 12, the right side of left strap 11 and the left side of right strap 12 are designed with the length of continuous print uniform intervals distribution
Square aperture 13, length D of described oblong shaped orifices 13 is 2-3 times of the width d of oblong shaped orifices 13, neighbouring
4-5 times of the width d that distance L is oblong shaped orifices 13 between two oblong shaped orifices 13, left strap 11 and right strap
In oblong shaped orifices 13 corresponding between 12 be molded formation can intermeshing plastic-steel chain tooth 2, the plastic-steel on plastic-steel chain tooth 2
Column 21, through oblong shaped orifices 13, makes the firm injection mo(u)lding of plastic-steel chain tooth 2 on strap 1；The upper table of described strap 1
Face is provided with one layer of Waterproof glue line 3, and described Waterproof glue line 3 is adhesive for polyurethane layer, the polyurethane that adhesive for polyurethane layer uses
Adhesive is made up of PEPA and biuret polyisocyanate, and adhesive for polyurethane has excellent water proofing property, wear-resisting
Property, low-temperature pliability, cementability is good, good springiness, has excellent restoration, good weatherability, and with low cost；Described cloth
Lower surface with 1 is provided with the crease-resistant layer 4 of a layer, and crease-resistant layer 4 is preferably adhesive for polyurethane layer；Described plastic-steel chain tooth 2 upper
Surface be provided with one layer for the protective coating 22 protecting plastic-steel chain tooth 2, described protective coating 22 is epoxy coating, epoxy
Resinous coat is that the coating of the epoxy resin varnish modulation using high rigidity is coated in the formation of plastic-steel chain tooth 2 upper surface, epoxy
Resinous coat has good protective and wearability after drying, it is possible to well protects plastic-steel chain tooth 2, effectively prevents plastic-steel
Chain tooth 2 surface oxidation or abrasion.
In process of production, first upper surface and reverse side at strap 1 coat marine glue to waterproof plastic-steel slide fastener of the present utility model respectively
Layer 3 and crease-resistant layer 4, after drying, be punched out processing, the company of processing on the most left strap 11 and right strap 12 to strap 1
The oblong shaped orifices 13 of continuous uniform intervals distribution, carries out injection molding to strap 1, more respectively on left strap 11 and the right side
On strap 12 be molded formation can intermeshing plastic-steel chain tooth 2, complete injection after, by left strap 11 and right strap 12
Plastic-steel chain tooth 2 engages, and then the upper surface at plastic-steel chain tooth 2 is coated with last layer protective coating 22, after drying, makes described preventing
Water delrin zippers with pulllers.
The beneficial effects of the utility model are: a kind of waterproof plastic-steel slide fastener, owing to being provided with Waterproof glue line 3 at the upper surface of strap 1,
The lower surface of strap 1 is provided with crease-resistant layer 4, and strap 1 is without arranging cloth muscle, and the production cost of strap 1 is lower, and production process is more
Simply, strap 1 has good flexibility, water proofing property and wrinkle resistance simultaneously, and the waterproof plastic-steel slide fastener made has excellent soft
Soft, water proofing property and wrinkle resistance；Further, since be respectively equipped with Waterproof glue line 3 and crease-resistant in the upper and lower surface of strap 1
Layer 4, is being punched out adding man-hour to strap 1, and strap 1 is not likely to produce fold, deforms or damage, is favorably improved punching and adds
Work efficiency rate, and punching processing effect is more preferable, is favorably improved the injection molding quality of follow-up plastic-steel chain tooth 2 so that left strap
11 engage more firm with the plastic-steel chain tooth 2 of right strap 12 each other；Additionally, the protection of plastic-steel chain tooth 2 surface configuration is coated with
Layer 22 can preferably protect plastic-steel chain tooth 2, contributes to strengthening the wearability of plastic-steel chain tooth 2, the Waterproof glue line that strap 1 is arranged
3 and crease-resistant layer 4 contribute to strengthen strap 1 wearability, it is possible to be effectively improved the service life of waterproof plastic-steel slide fastener.
Embodiment 2
As it is shown in figure 5, on the basis of embodiment 1, the Waterproof glue line 3 of the upper surface of strap 1 is arranged to two-layer, by cloth
The crease-resistant layer 4 of the lower surface with 1 is arranged to two-layer, and the protective coating 22 of plastic-steel chain tooth 2 upper surface is arranged to two-layer；Anti-
In process of production, first the upper surface at strap 1 successively coats the Waterproof glue line 3 of two-layer to water delrin zippers with pulllers, then at strap 1
Reverse side successively coat the crease-resistant layer 4 of two-layer, after drying, strap 1 is punched out processing, respectively left strap 11 and right strap
Process the oblong shaped orifices 13 of continuous print uniform intervals distribution on 12, the most again strap 1 is carried out injection molding, respectively on a left side
On strap 11 and right strap 12 be molded formation can intermeshing plastic-steel chain tooth 2, complete injection after, by left strap 11 and the right side
Plastic-steel chain tooth 2 on strap 12 engages, and then the upper surface at plastic-steel chain tooth 2 successively coats the protective coating 22 of two-layer, dries
After Gan, make described waterproof plastic-steel slide fastener.
These are only this utility model preferably detailed description of the invention, but protection domain of the present utility model be not limited thereto,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this reality
Within novel protection domain.
Claims (6)
1. a waterproof plastic-steel slide fastener, including strap and plastic-steel chain tooth, it is characterised in that described strap includes left strap and right cloth
Band, the right side of left strap and the left side of right strap are designed with the oblong shaped orifices of continuous print uniform intervals distribution, neighbouring two
Distance between individual oblong shaped orifices is 4-5 times of oblong shaped orifices width, the oblong shaped orifices that left strap is corresponding with right strap
Be provided with can intermeshing plastic-steel chain tooth, the upper surface of described strap is provided with least one layer of Waterproof glue line, the following table of strap
Face is provided with least one layer of crease-resistant layer, and the upper surface of described plastic-steel chain tooth is provided with one layer for the protective coating protecting plastic-steel chain tooth.
Waterproof plastic-steel slide fastener the most according to claim 1, it is characterised in that: the length of described oblong shaped orifices is rectangle
2-3 times of the width of aperture.
Waterproof plastic-steel slide fastener the most according to claim 1, it is characterised in that: it is waterproof that the upper surface of described strap is provided with two-layer
Glue-line, the lower surface of strap is provided with the crease-resistant layer of two-layer.
4. according to the waterproof plastic-steel slide fastener described in claim 1 or 3, it is characterised in that: described Waterproof glue line is polyurethane gluing
Oxidant layer, the adhesive for polyurethane that adhesive for polyurethane layer uses is made up of PEPA and biuret polyisocyanate.
Waterproof plastic-steel slide fastener the most according to claim 1, it is characterised in that: the upper surface of described plastic-steel chain tooth is provided with two-layer
Protective coating.
Waterproof plastic-steel slide fastener the most according to claim 1 or 5, it is characterised in that: described protective coating is that epoxy resin is coated with
Layer, epoxy coating is that the coating of the epoxy resin varnish modulation using high rigidity is coated in the formation of plastic-steel chain tooth upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294608.4U CN205649052U (en) | 2016-04-11 | 2016-04-11 | Waterproof plastic steel zip fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620294608.4U CN205649052U (en) | 2016-04-11 | 2016-04-11 | Waterproof plastic steel zip fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649052U true CN205649052U (en) | 2016-10-19 |
Family
ID=57390897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620294608.4U Active CN205649052U (en) | 2016-04-11 | 2016-04-11 | Waterproof plastic steel zip fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649052U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183847A (en) * | 2017-06-20 | 2017-09-22 | 刘科军 | Monolock formula water proof wind proof slide fastener |
| CN108976860A (en) * | 2018-07-16 | 2018-12-11 | 东莞市瑞翔新型材料科技有限公司 | A kind of waterproof polyurethane coating and preparation method thereof for zipper |
| CN112273802A (en) * | 2019-07-24 | 2021-01-29 | 东莞市芊朵胶粘制品有限公司 | Fully-closed plastic steel waterproof zipper and preparation method thereof |
| CN112590113A (en) * | 2020-12-21 | 2021-04-02 | 王志刚 | Zipper production equipment and processing method |
| CN112659469A (en) * | 2021-01-18 | 2021-04-16 | 东莞市亿享拉链实业有限公司 | Zipper production process |
-
2016
- 2016-04-11 CN CN201620294608.4U patent/CN205649052U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183847A (en) * | 2017-06-20 | 2017-09-22 | 刘科军 | Monolock formula water proof wind proof slide fastener |
| CN107183847B (en) * | 2017-06-20 | 2021-03-02 | 刘科军 | Single-lock type waterproof and windproof zipper |
| CN108976860A (en) * | 2018-07-16 | 2018-12-11 | 东莞市瑞翔新型材料科技有限公司 | A kind of waterproof polyurethane coating and preparation method thereof for zipper |
| CN112273802A (en) * | 2019-07-24 | 2021-01-29 | 东莞市芊朵胶粘制品有限公司 | Fully-closed plastic steel waterproof zipper and preparation method thereof |
| CN112590113A (en) * | 2020-12-21 | 2021-04-02 | 王志刚 | Zipper production equipment and processing method |
| CN112659469A (en) * | 2021-01-18 | 2021-04-16 | 东莞市亿享拉链实业有限公司 | Zipper production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: Hai Cun Bin Xi Lu, Jinjiang city of Fujian province in 362200 Shenhu town of Quanzhou City, No. 18 Patentee after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: 362246 Fujian city of Quanzhou province Jinjiang City Shenhu Ukraine drain ditch East Industrial Zone Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |