CN220587645U - Composite zipper - Google Patents
Composite zipper Download PDFInfo
- Publication number
- CN220587645U CN220587645U CN202321491267.6U CN202321491267U CN220587645U CN 220587645 U CN220587645 U CN 220587645U CN 202321491267 U CN202321491267 U CN 202321491267U CN 220587645 U CN220587645 U CN 220587645U
- Authority
- CN
- China
- Prior art keywords
- cloth belt
- zipper
- teeth
- pull head
- chain teeth
- 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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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 90
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Slide Fasteners (AREA)
Abstract
The utility model provides a composite zipper, and belongs to the technical field of zippers. It has solved the problem that prior art exists the suitability poor. The composite zipper comprises a first cloth belt, a second cloth belt, a third cloth belt, first chain teeth, a first pull head, second chain teeth and a second pull head, wherein the first cloth belt, the second cloth belt and the third cloth belt are arranged in parallel on the same plane, the number of the first chain teeth is two, the first chain teeth are fixedly connected to the inner side of the first cloth belt and one side of the second cloth belt respectively, the two sides of the first pull head are respectively meshed with the first chain teeth, the two chain teeth are respectively fixedly connected to the inner side of the third cloth belt and the other side of the second cloth belt respectively, and the two sides of the second pull head are respectively meshed with the second chain teeth. The composite zipper has high applicability.
Description
Technical Field
The utility model belongs to the technical field of zippers, and relates to a composite zipper.
Background
The slide fastener is a connecting piece for combining or separating articles by means of continuously arranged fastener elements, and is currently used for clothing, bags, tents and the like in a large number.
The existing slide fastener generally comprises a cloth belt, chain teeth and a pull head, wherein the chain teeth are fixedly connected to the edge of the cloth belt, and the pull head is meshed with the chain teeth. It can be seen that the single pull head is matched with the corresponding zipper teeth, so that the open and close positions of the case and the clothes are fixed, and the applicability of the case is poor.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provide a composite zipper with high stability and compact structure.
The aim of the utility model can be achieved by the following technical scheme:
the composite zipper is characterized by comprising a first cloth belt, a second cloth belt, a third cloth belt, first chain teeth, a first pull head, second chain teeth and a second pull head, wherein the first cloth belt, the second cloth belt and the third cloth belt are arranged in parallel on the same plane, the first chain teeth are two in number, the first chain teeth are fixedly connected to the inner side of the first cloth belt and one side of the second cloth belt respectively, two sides of the first pull head are respectively meshed with the first chain teeth, the second chain teeth are respectively fixedly connected to the inner side of the third cloth belt and the other side of the second cloth belt respectively, and two sides of the second pull head are respectively meshed with the second chain teeth.
The composite zipper creatively comprises two sliders arranged on the whole zipper: a first pull head and a second pull head.
The first pull head is meshed with the first zipper tooth, and the second pull head is meshed with the second zipper tooth.
The arrangement of the two pull heads can effectively improve applicability, and a user can pull the corresponding pull heads according to actual requirements.
In the composite zipper, the number of the second zipper teeth at the three edges of the cloth belt is at least two, the second zipper teeth are arranged in an overlapping mode along the projection direction of the second zipper teeth and the three cloth belt vertically, and the two side parts of the pull head are provided with the meshing parts which are the same as the number of the second zipper teeth and correspond to the two zipper teeth one by one.
One side of the second slider is meshed with the second plurality of teeth, so that the strength of the second slider is effectively improved, and the zipper has enough strength even if the whole zipper is applied to high-load occasions.
Of course, pulling the slider can also operate when it is in a low load application. However, the external force applied to the first portion of the slider is relatively small with respect to the operation of the second slider.
It can be seen that when the zipper is in a high load condition, the second slider is pulled. When the zipper is in a low-load condition, the first slider is pulled.
In the composite zipper, the number of the second teeth at the inner side of the cloth belt III is the same as the number of the second teeth at the other side of the cloth belt II, and the two teeth are arranged in one-to-one correspondence.
In the composite zipper, the first zipper teeth and the first slider are made of nylon materials.
The nylon material has lower element cost and proper strength.
In the composite zipper, the second zipper teeth and the second zipper head are both made of metal materials.
The second fastener element and the second slider made of metal materials can have relatively high strength.
In the composite slide fastener, the width dimension of the first element is the same as the width dimension of the second element.
In the composite zipper, the first cloth belt, the second cloth belt and the third cloth belt are respectively provided with the linear suture seams along the length direction.
The arrangement of the suture lines can effectively improve the strength of the first cloth belt, the second cloth belt and the third cloth belt.
In the composite zipper, the number of the seam lines on the cloth belt is a plurality of lines, and the seam lines are arranged in parallel.
In the composite zipper, the width dimensions of the first cloth belt, the second cloth belt and the third cloth belt are the same.
In the composite zipper, the number of the stitching seams on the first cloth belt, the second cloth belt and the third cloth belt is the same.
Compared with the prior art, the composite zipper has the advantages that the first pull head is used in a bottom load scene, and the second pull head is used in a high load scene, so that the composite zipper is high in applicability and high in stability.
In addition, the first slider and the second slider are arranged adjacently, so that the structure of the whole composite zipper is compact.
Drawings
FIG. 1 is a schematic view of the front view of the composite zipper.
In the figure, 1, cloth belt I; 2. a cloth belt II; 3. a cloth belt III; 4. a first fastener element; 5. a first pull head; 6. a second element; 7. a second pull head; 8. and (5) stitching.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
It is noted that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the composite zipper comprises a first cloth belt 1, a second cloth belt 2, a third cloth belt 3, first chain teeth 4, a first pull head 5, second chain teeth 6 and a second pull head 7, wherein the first cloth belt 1, the second cloth belt 2 and the third cloth belt 3 are arranged in parallel on the same plane, the number of the first chain teeth 4 is two, the first chain teeth 4 are respectively and fixedly connected to the inner side of the first cloth belt 1 and one side of the second cloth belt 2, the two sides of the first pull head 5 are respectively meshed with the first chain teeth 4, the second chain teeth 6 are respectively and fixedly connected to the inner side of the third cloth belt 3 and the other side of the second cloth belt 2, and the two sides of the second pull head 7 are respectively meshed with the second chain teeth 6.
The number of the second chain teeth 6 at the edge of the third cloth belt 3 is at least two, the second chain teeth 6 are overlapped with the third cloth belt 3 in the vertical projection direction, and the side part of the second slider 7 is provided with meshing parts which are the same as the number of the second chain teeth 6 and correspond to the second chain teeth one by one.
That is, the second slider 7 and the fastener element 6 are of an explosion-proof zipper, and therefore, the specific structure thereof will not be described in detail in the embodiment.
The number of the second chain teeth 6 at the inner side of the third cloth belt 3 is the same as that of the second chain teeth 6 at the other side of the second cloth belt 2, and the second chain teeth are arranged in one-to-one correspondence.
The first zipper teeth 4 and the first zipper head 5 are made of nylon materials.
The second zipper teeth 6 and the second zipper head 7 are both made of metal materials.
The width dimension of the first fastener element 4 is the same as the width dimension of the second fastener element 6.
The first cloth belt 1, the second cloth belt 2 and the third cloth belt 3 are respectively provided with a linear suture line 8 along the length direction.
The number of the suture stitches 8 on the cloth belt 1 is a plurality of paths, and the suture stitches 8 are arranged in parallel.
The width dimensions of the cloth belt I1, the cloth belt II 2 and the cloth belt III are the same.
The number of the stitching thread traces on the cloth belt I1, the cloth belt II 2 and the cloth belt III 3 is the same as 8.
The composite zipper creatively comprises two sliders arranged on the whole zipper: a first pull head and a second pull head.
The first pull head is meshed with the first zipper tooth, and the second pull head is meshed with the second zipper tooth.
The arrangement of the two pull heads can effectively improve applicability, and a user can pull the corresponding pull heads according to actual requirements.
The technical features of the above-described embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above-described embodiments are not described, however, all of the combinations of the technical features should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.
Claims (1)
1. The composite zipper is characterized by comprising a first cloth belt, a second cloth belt, a third cloth belt, first chain teeth, a first pull head, second chain teeth and a second pull head, wherein the first cloth belt, the second cloth belt and the third cloth belt are arranged in parallel on the same plane, the number of the first chain teeth is two, the first chain teeth are respectively fixedly connected to the inner side of the first cloth belt and one side of the second cloth belt, two sides of the first pull head are respectively meshed with the first chain teeth, the second chain teeth are respectively fixedly connected to the inner side of the third cloth belt and the other side of the second cloth belt, and two sides of the second pull head are respectively meshed with the second chain teeth;
the number of the second zipper teeth at the edge of the cloth belt three is at least two, the second zipper teeth are overlapped with the projection direction of the cloth belt three along the vertical direction, and the two side parts of the pull head are provided with meshing parts which are the same as the number of the second zipper teeth and correspond to each other one by one;
the second teeth on the inner side of the cloth belt III are the same as the second teeth on the other side of the cloth belt II and are arranged in one-to-one correspondence;
the first zipper tooth and the first pull head are made of nylon materials;
the second zipper tooth and the second zipper head are both made of metal materials;
the width dimension of the first zipper tooth is the same as that of the second zipper tooth;
the first cloth belt, the second cloth belt and the third cloth belt are respectively provided with a linear suture trace along the length direction;
the number of the suture stitches on the cloth belt one is a plurality of lines, and the suture stitches are arranged in parallel;
the width dimensions of the cloth belt I, the cloth belt II and the cloth belt III are the same;
the number of the suture stitches on the cloth belt I, the cloth belt II and the cloth belt III is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491267.6U CN220587645U (en) | 2023-06-12 | 2023-06-12 | Composite zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491267.6U CN220587645U (en) | 2023-06-12 | 2023-06-12 | Composite zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220587645U true CN220587645U (en) | 2024-03-15 |
Family
ID=90165970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321491267.6U Active CN220587645U (en) | 2023-06-12 | 2023-06-12 | Composite zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220587645U (en) |
-
2023
- 2023-06-12 CN CN202321491267.6U patent/CN220587645U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240614 Address after: 322000 Yinan Industrial Park, Yiwu City, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG HENGWEI ZIPPER Co.,Ltd. Country or region after: China Address before: No. 63 Dazhuozhuang, Yangtun Village, Yangtun Township, Shangcai County, Zhumadian City, Henan Province, 463800 Patentee before: Zhuo Yanwei Country or region before: China |