CN218999704U

CN218999704U - Single-point flat wire tooth difficult to deform

Info

Publication number: CN218999704U
Application number: CN202222928245.3U
Authority: CN
Inventors: 刘理明
Original assignee: Shanghai Tianlan Hardware Zipper Co ltd
Current assignee: Shanghai Tianlan Hardware Zipper Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-05-12
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to the technical field of zippers and discloses a single-point flat wire tooth which is not easy to deform. This single-point flat wire tooth of non-deformable is through single-point flat wire tooth that resin was made for overall structure has higher intensity, is difficult for the fracture, and the preparation of resin material all adopts the mould shaping, thereby the size error of every single-point flat wire tooth is less, guarantees the quality of product, the processing of being convenient for is whole single-point flat wire through the metal decorative board simultaneously.

Description

Single-point flat wire tooth difficult to deform

Technical Field

The utility model relates to the technical field of zippers, in particular to a single-point flat wire tooth which is not easy to deform.

Background

The zipper is a fastener comprising two strips with a row of metal teeth or plastic teeth respectively for connecting the edges of the opening (such as clothes or bags), a sliding piece is used for pulling the two rows of teeth into an interlocking position to close the opening, and the zipper is a connecting piece for combining or separating articles by means of continuously arranged teeth, so that the zipper is widely used for clothes, bags, tents and the like.

The retrieval CN 215992965U) discloses a flat zipper tooth wire and a single-point flat wire tooth thereof, which belong to the technical field of zippers and comprise tooth bodies, wherein tooth heads are arranged at the front ends of the tooth bodies, the rear ends of the tooth bodies respectively extend obliquely to two sides to form a pair of tooth leg parts, the upper surface of the tooth head forms a convex block upwards, and the lower surface of the tooth head is sunken to form a groove opposite to the convex block; the tooth head is provided with a concave part facing outwards at the joint of the tooth head and the tooth leg part, the outer contour surface of the tooth head is matched with the inner contour surface formed by a pair of tooth leg parts, the tail ends of the tooth leg parts are inwards bent to form a hook part, and the hook part is provided with a flat surface. Optimizing typesetting distribution on the flat dental floss, enabling the outer contour surface of the tooth head of the single-point flat dental floss to be matched with the inner contour surface of the tooth leg, so that punching consumable materials are less, and production cost is reduced; through setting up hook at the tooth shank, increase the clamping force to the strap, avoid the circumstances that drops because of the side is pulled the effect, optimize zip fastener product quality.

The structure of the single-point flat wire teeth is improved, so that typesetting processing of the single-point flat wire teeth is facilitated, loss of plates is reduced during punching, but the traditional metal zipper teeth are softer in texture, easy to deform and have to be improved in smoothness.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a single-point flat wire tooth which is not easy to deform, so as to solve the problems that the traditional metal zipper tooth provided in the background art is softer in texture, easy to deform and has to improve the smoothness when used.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a single-point flat wire tooth of non-deformable, includes the tooth seat, the left end of tooth seat is provided with the tooth head, both sides all are provided with the tooth groove around the tooth head, the strap connection draw-in groove has been seted up to the preceding terminal surface of tooth seat, the left end face of tooth head has been seted up and has been stepped down the groove, the upper and lower both ends of tooth seat all are provided with the metal decorative panel.

Preferably, the tooth seat and the tooth head are of an integrated structure and are made of resin, and the single-point flat wire tooth made of the resin has better strength, is not easy to break and prolongs the service life.

Preferably, the left end of tooth head is arc structure, just tooth head and tooth socket looks adaptation each other, makes things convenient for the intermeshing of single-point flat wire tooth.

Preferably, the strap connection clamping groove is of a circular structure, and the right side of the strap connection clamping groove is provided with a clamping groove, so that single-point flat wire teeth can be conveniently installed on the side of the strap.

Preferably, the metal veneer is made of aluminum or copper, the appearance of the metal veneer is mutually matched with the tooth seat and the tooth head, and the two metal veneer are respectively fixed with the upper end face and the lower end face of the tooth seat through glue, so that the single-point flat wire tooth has the texture of metal.

Compared with the prior art, the utility model provides the single-point flat wire tooth which is not easy to deform, and has the following beneficial effects:

this single-point flat wire tooth of non-deformable, single-point flat wire tooth through resin makes for overall structure has higher intensity, is difficult for the fracture, and the preparation of resin material all adopts the mould shaping, thereby the size error of every single-point flat wire tooth is less, guarantees the quality of product, increases metal material feel for whole single-point flat wire tooth through the metal decorative board simultaneously, has guaranteed its aesthetic property, has improved the practicality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic elevational view of the present utility model.

In the figure: 1. a dental base; 2. a tooth head; 3. tooth socket; 4. the cloth belt is connected with the clamping groove; 41. a clamping groove; 5. a relief groove; 6. a metal veneer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a single-point flat wire tooth that non-deformable, including tooth seat 1, the left end of tooth seat 1 is provided with tooth head 2, tooth seat 1 and tooth head 2 are integrated into one piece structure, and be the resin material, the front and back both sides of tooth head 2 all are provided with tooth groove 3, the left end of tooth head 2 is arc structure, and tooth head 2 and tooth groove 3 mutually adapt, the single-point flat wire tooth of making through the resin for overall structure has higher intensity, difficult fracture, and the preparation of resin material adopts the mould shaping, thereby the size error of every single-point flat wire tooth is less, guarantee the quality of product;

the front end face of the tooth holder 1 is provided with a cloth belt connection clamping groove 4, the cloth belt connection clamping groove 4 is of a circular structure, the right side of the cloth belt connection clamping groove 4 is provided with a clamping groove 41, the left end face of the tooth head 2 is provided with a yielding groove 5, the upper end and the lower end of the tooth holder 1 are respectively provided with a metal veneer 6, the metal veneer 6 is made of aluminum or copper, the appearance of the metal veneer 6 is mutually matched with the tooth holder 1 and the tooth head 2, the two metal veneers 6 are respectively fixed with the upper end face and the lower end face of the tooth holder 1 through glue, metal texture is increased for the whole single-point flat wire teeth through the metal veneer 6, the aesthetic property of the tooth is guaranteed, and the practicability is improved.

Working principle: firstly, when in use, the metal veneer 6 is adhered to the surface of a product through a mold injection molding process, so that the single-point flat wire has metal texture, the aesthetic property of the single-point flat wire is guaranteed, the practicability is improved, and when in installation, the metal veneer is clamped at the edge of a cloth belt through the cloth belt connecting clamping groove 4, and meanwhile the clamping groove 41 and the cloth belt are mutually clamped and limited.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a single-point flat wire tooth of non-deformable, includes tooth socket (1), its characterized in that: the left end of tooth socket (1) is provided with tooth head (2), both sides all are provided with tooth socket (3) around tooth head (2), strap connection draw-in groove (4) have been seted up to the preceding terminal surface of tooth socket (1), give way groove (5) have been seted up to the left end face of tooth head (2), the upper and lower both ends of tooth socket (1) all are provided with metal decorative board (6).

2. The non-deformable single point flat wire tooth as claimed in claim 1, wherein: the tooth seat (1) and the tooth head (2) are of an integrated structure and are made of resin materials.

3. The non-deformable single point flat wire tooth as claimed in claim 1, wherein: the left end of the tooth head (2) is of an arc-shaped structure, and the tooth head (2) and the tooth groove (3) are mutually matched.

4. The non-deformable single point flat wire tooth as claimed in claim 1, wherein: the cloth belt connecting clamping groove (4) is of a round structure, and a clamping groove (41) is formed in the right side of the cloth belt connecting clamping groove (4).

5. The non-deformable single point flat wire tooth as claimed in claim 1, wherein: the metal veneer (6) is made of aluminum or copper, the appearance of the metal veneer (6) is mutually matched with the tooth seat (1) and the tooth head (2), and the two metal veneer (6) are respectively fixed with the upper end face and the lower end face of the tooth seat (1) through glue.