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Anchor-shaped zipper teeth and zipper employing anchor-shaped zipper teeth

An integrated technology of fastener elements, applied in the field of fastener elements and zippers using the fastener elements, can solve the problems of the zipper being hard and not easy to bend, and achieve the effects of increasing softness, reducing production costs, and being highly practicable.

Active Publication Date: 2016-08-17
FUJIAN SBS ZIPPER SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides an anchor element and a slide fastener using the element, the main purpose of which is to overcome the defect that the existing element makes the zipper hard and difficult to bend

Method used

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  • Anchor-shaped zipper teeth and zipper employing anchor-shaped zipper teeth
  • Anchor-shaped zipper teeth and zipper employing anchor-shaped zipper teeth
  • Anchor-shaped zipper teeth and zipper employing anchor-shaped zipper teeth

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Embodiment Construction

[0025] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0026] refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 . An anchor chain element includes an anchor tooth top 1 , a tooth shoulder 2 and an anchor tooth root 3 integrally formed. The tooth shoulder 2 is located between the anchor-shaped tooth top 1 and the anchor-shaped tooth root 3, and the side facing the anchor-shaped tooth top 1 and the anchor-shaped tooth root 3 forms two concave arc-shaped surfaces with the left and right side walls of the tooth shoulder 2 , and the opposite side of the anchor tooth top 1 and the anchor tooth root 3 is a convex arc surface, and the area of ​​the convex arc surface on the anchor tooth top 1 is smaller than the convex arc surface on the anchor tooth root 3 The area of ​​the arc face. The middle part of the anchor tooth root 3 is provided with a cloth tape 6 that can be inserted into the cloth...

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Abstract

The invention discloses anchor-shaped zipper teeth and a zipper employing the anchor-shaped zipper teeth. Each of the anchor-shaped zipper teeth comprises an anchor-shaped tooth top, a tooth shoulder and an anchor-shaped tooth root which are integrally formed, wherein the tooth shoulders are located between the anchor-shaped tooth tops and the anchor-shaped tooth root,s each of opposing surfaces of each anchor-shaped tooth top and the corresponding anchor-shaped tooth root is an outward-raised arc-shaped surface, a cloth tape groove is formed in the middle part of each anchor-shaped tooth root, and is configured for the outward-raised arc-shaped surface of the anchor-shaped tooth root to be inserted to the inner part of the anchor-shaped tooth root, and a cloth rib groove is formed in the middle part of each tooth shoulder, and is communicated with the corresponding cloth tape groove. According to the anchor-shaped zipper teeth disclosed by the invention, a contact surface of the anchor-shaped zipper teeth and one side of a cloth tape that is provided with a cloth rib is obviously decreased than that of a conventional zipper, so that a contact area of the anchor-shaped zipper teeth and the entire cloth tape is greatly reduced, and softness and curvature of the entire zipper are increased; as the anchor-shaped tooth tops and the anchor-shaped tooth roots are arranged and the opposing surfaces of the anchor-shaped tooth tops and the anchor-shaped tooth roots are outward-raised arc-shaped surfaces, a space that is occupied by the zipper teeth is obviously reduced, weight of the zipper teeth is reduced, and production cost is lowered.

Description

technical field [0001] The invention relates to a fastener element and a slide fastener using the fastener element, in particular to an anchor-shaped fastener element and a slide fastener using the fastener element. Background technique [0002] The structure of the existing zipper elements generally includes tooth tops and tooth roots. The tooth tops and tooth roots are formed as a whole by the transition of tooth shoulders. There are grooves on the tooth tops. The groove on the top corresponds to the tooth shoulder guard. The middle part of the tooth root is provided with a ribbed groove and a chain belt groove for receiving the chain belt. The chain belt groove opens toward the root wall of the tooth root. On both sides, after the groove wall of the chain belt groove extends toward the opening direction, two chain belt guards are formed here. [0003] The existing technical problems of this zipper element: [0004] ①The product is stretched on a plane, and the fabric re...

Claims

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Application Information

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IPC IPC(8): A44B19/24
CPCA44B19/24
Inventor 施键荣朱松峰张田
Owner FUJIAN SBS ZIPPER SCI & TECH CO LTD
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