CN210672308U

CN210672308U - Zipper tooth and zipper using same

Info

Publication number: CN210672308U
Application number: CN201921630478.7U
Authority: CN
Inventors: 刘小炎; 李元贵; 张田; 蔡隆
Original assignee: Fujian SBS Zipper Science and Technology Co Ltd
Current assignee: Fujian SBS Zipper Science and Technology Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-05
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a chain tooth and use zip fastener of this chain tooth relates to zip fastener technical field. The zipper teeth comprise mounting parts, engaging concave parts and engaging convex parts, bosses are arranged on the upper end faces of the mounting parts, first step faces are formed on at least one sides of the bosses of the mounting parts, bulges corresponding to the cloth ribs of the zipper are arranged on the first step faces, and concave-convex textures are arranged on two sides of each bulge of the first step face. The zip fastener includes strap and a plurality of above-mentioned chain tooth, and its length direction of one side border of strap extends and is provided with the cloth muscle, inlays the installation department interval arrangement ground of a plurality of chain tooth and locates the strap to the installation department is worn to locate by the cloth muscle, and the uplift is located the cloth muscle directly over. The beneficial effects of the utility model reside in that: the zipper adopts high-imitation metal teeth, namely the zipper teeth, the front surface of the zipper teeth is provided with a step surface, and the step surface is provided with the raised ridges and the concave textures, so that the effect of the ribs and the woven belt textures is simulated, the step surface and the woven belt are integrated, and meanwhile, the convex tooth surface, namely the boss, has metal tooth texture.

Description

Zipper tooth and zipper using same

Technical Field

The utility model relates to a zip fastener technical field specifically indicates a chain tooth and use zip fastener of this chain tooth.

Background

At present, a plurality of zipper teeth of the zipper are plastic-steel metal-like teeth, so that the whole zipper looks more metallic. However, the existing zipper teeth are single in design and cannot be well fused with the cloth belts of the zipper and the cloth ribs on the cloth belts, so that the design of the whole zipper looks uncoordinated and abrupt, especially plastic-steel metal-like teeth. In addition, the metal texture of the existing zipper teeth is poor, and even the plastic-steel metal-like teeth cannot well highlight the metal texture. Therefore, a novel zipper tooth which can be well fused with a cloth belt and a cloth rib and can show the metal texture needs to be designed.

Disclosure of Invention

The utility model provides a zipper tooth and use zip fastener of this zipper tooth to solve the above-mentioned problem that current zipper tooth exists.

The novel use adopts the following technical scheme:

the utility model provides a chain tooth, is including the installation department, meshing concave part and the meshing convex part that connect gradually, the up end of installation department is equipped with the boss, the installation department forms first step face in at least one side of boss, and first step face is equipped with the corresponding uplift of cloth muscle with the zip fastener.

Further, the first step surface is provided with concave-convex textures on two sides of the ridge.

Further, the concave-convex texture is a plurality of first strip-shaped grooves which are parallel to each other.

Further, the boss extends from the mounting portion to the engaging projection through the engaging recess, and the engaging projection forms a second step surface on at least one side of the boss.

Further, the boss is substantially L-shaped, the mounting portion forms the first step surface on both sides of the boss, and the engaging protrusion forms the second step surface on one side of the boss.

Furthermore, the second step surface is provided with at least one second strip-shaped groove.

Further, the mounting portion, the engaging concave portion and the engaging convex portion are integrally formed metal-like plastic products.

Further, the imitation metal plastic is POM.

The utility model provides a zipper, includes strap and a plurality of chain tooth, its length direction of one side border of strap extends and is provided with the cloth muscle, and is a plurality of the installation department interval arrangement ground of chain tooth inlays and locates the strap, and the installation department is worn to locate by the cloth muscle, the structure of chain tooth is as above content arbitrary, and the uplift is located cloth muscle directly over.

Further, the zipper teeth are connected and arranged on the cloth belt in an injection molding mode.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

one of them, the utility model provides a chain tooth, the installation department up end of chain tooth is equipped with the boss, and the installation department forms first step face in at least one side of boss to first step face is equipped with the corresponding uplift of cloth muscle with the zip fastener, simulates out the cloth muscle structure of zip fastener on first step face with the uplift, lets the strap be blended into better to the first step face of chain tooth, makes first step face reach the effect of "stealthy".

Secondly, the utility model discloses in, first step face all is equipped with on the both sides of uplift except being provided with the uplift that is used for simulating the cloth muscle and is used for simulating the strap texture, perhaps simulates the unsmooth texture of the strap surface fabric that has the texture pattern, makes the better surrounding environment that blends into of first step face, can not seem obtrusive. Specifically, the concave-convex texture can be a plurality of first strip-shaped grooves which are arranged in parallel, so that the first step surface of the zipper teeth can be better blended into the woven belt, the first step surface can achieve a better invisible effect, and the concave-convex texture can also be more complex and vivid.

Thirdly, the utility model discloses in, chain tooth is integrated into one piece's imitative metal plastic products, utilizes uplift, unsmooth texture to let first step face and strap fuse as an organic whole for the convex tooth face of chain tooth is the boss more prominent promptly, more has metal tooth feel.

Drawings

Fig. 1 is a schematic structural view of a zipper tooth of the present invention.

Fig. 2 is a schematic view of a partial structure of the zipper of the present invention (fabric texture of the woven tape is not shown in the figure).

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1, a fastener element includes a mounting portion 1, an engaging recess 2, and an engaging protrusion 3 connected in this order, and the mounting portion 1, the engaging recess 2, and the engaging protrusion 3 are integrally formed by injection molding using a metal-like plastic, which may preferably be POM. The upper end surface of the mounting part 1 is provided with a boss 11, and the boss 11 extends from the mounting part to the engaging convex part through the engaging concave part and is approximately L-shaped. The mounting portion 1 is formed with first step surfaces 10 on both sides of the boss 11, and the engaging projection 3 is formed with second step surfaces 30 on one side of the boss 11. Of course, it is also possible to adjust the design shape of the boss 11 so that the mounting portion 1 forms the first step surface 10 only on one side of the boss 11, or so that the engaging protrusion 3 forms the second step surfaces 30 on both sides of the boss 11.

Referring to fig. 1 and 2, the first step surface 10 is provided with a ridge 12 corresponding to the cloth rib 41 of the slide fastener. The rib arrangement structure of the zipper is simulated on the first step surface 10 by the bulges 12, so that the first step surface 10 is better blended into the cloth belt 4, and the first step surface 10 achieves the invisible effect. In addition, the first step surface 10 is provided with a plurality of first bar-shaped grooves 13 parallel to each other on both sides of the ridge 12 as a concave-convex texture simulating a tape texture. The concave-convex texture formed by the first strip-shaped grooves 13 which are parallel to each other can enable the first step surface 10 of the zipper tooth to be better blended into a cloth belt, so that the first step surface 10 achieves a better invisible effect.

Referring to fig. 1 and 2, the second step surface 30 is preferably provided with at least one second strip-shaped groove 31.

Meanwhile, the zipper teeth are integrally formed metal-like plastic products, and the first step surface 10, the second step surface 30 and the cloth belt 4 are fused into a whole by utilizing the bulges 12, the first strip-shaped grooves 13 and the second strip-shaped grooves 31, so that the convex tooth surfaces of the zipper teeth, namely the bosses 11, are more prominent, and the zipper teeth have metal tooth texture in visual effect.

Referring to fig. 1 and 2, a slide fastener includes a tape 4 and a plurality of coupling elements 5, the coupling elements 5 being constructed as the above-described coupling elements. One side of strap 4 is followed its length direction extension and is provided with cloth muscle 41, and the installation department 1 interval arrangement ground of a plurality of chain teeth 5 is inlayed and is located strap 4 to cloth muscle 41 wears to locate installation department 1, and uplift 12 is located cloth muscle 41 directly over simultaneously. Preferably, the fastener elements 5 are integrally connected to the cloth tapes 4 by injection molding using metal-like plastic.

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

1. The utility model provides a chain element, is including the installation department, meshing concave part and the meshing convex part that connect gradually, its characterized in that: the upper end face of the installation part is provided with a boss, the installation part forms a first step face on at least one side of the boss, and the first step face is provided with bulges corresponding to the cloth ribs of the zipper.

2. The fastener element of claim 1, wherein: the first step surface is provided with concave-convex textures on two sides of the ridge.

3. The fastener element of claim 2, wherein: the concave-convex texture is a plurality of first strip-shaped grooves which are parallel to each other.

4. A fastener element according to claim 1, 2 or 3, wherein: the boss extends from the mounting portion to the engagement projection through the engagement recess, and the engagement projection forms a second step surface on at least one side of the boss.

5. The fastener element of claim 4, wherein: the boss is approximately L-shaped, the first step surface is formed on two sides of the boss by the mounting part, and the second step surface is formed on one side of the boss by the meshing convex part.

6. The fastener element of claim 5, wherein: the second step surface is provided with at least one second strip-shaped groove.

7. A fastener element according to claim 1, 2 or 3, wherein: the mounting part, the meshing concave part and the meshing convex part are integrally formed metal-like plastic products.

8. The fastener element of claim 7, wherein: the imitation metal plastic is POM.

9. The utility model provides a zipper, includes strap and a plurality of chain tooth, its length direction extension in one side border of strap is provided with cloth muscle, and is a plurality of the installation department interval arrangement ground of chain tooth inlays and locates the strap, and the installation department, its characterized in that are worn to locate by the cloth muscle: the fastener element is structured as described in any one of claims 1 to 8, and the ridge is located directly above the rib.

10. A zipper as claimed in claim 9, wherein: the zipper teeth are connected and arranged on the cloth belt in an injection molding mode.