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Automatic zipper head

An automatic head and zipper technology, applied in the field of zippers, can solve the problems of complicated assembly and inconvenient operation, and achieve the effects of convenient operation, simple assembly, and ensuring elastic stability.

Active Publication Date: 2013-09-04
FUJIAN ZIPPER SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the technical problems such as inconvenient operation and cumbersome assembly of the zipper pull in the prior art, it is necessary to provide an automatic zipper pull

Method used

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  • Automatic zipper head
  • Automatic zipper head
  • Automatic zipper head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1 to Figure 3 , the zipper automatic head includes a slider body 110 , a pull piece 120 , a hook 130 , a straight elastic piece 140 and a cap 150 . The slider body 110 , the pull piece 120 , the hook 130 , the straight elastic piece 140 and the cap 150 are sequentially arranged from bottom to top, and assembled to form the automatic head of the zipper. Both ends of the horse hook 130 are inserted into the slider body 110 , and the horse hook 130 and the slider body 110 form a receiving space for accommodating the end of the pull piece 120 . see image 3 , Figure 6 The two ends of the cap 150 are mechanically connected to the slider body 110, the two ends of the straight elastic piece 140 are mechanically connected to the inner wall of the cap 150, the straight elastic piece 140 and the cap 150 form an elastic space, the The middle part of the straight elastic piece 140 is adjacent to the horse hook 130 .

[0034] read on Figure 1 to Figure 3 , the sli...

Embodiment 2

[0041] The automatic head of the zipper in the present embodiment 2 is roughly the same as the automatic head of the zipper in the embodiment 1, the main difference is:

[0042] see Figure 7 , the first pier portion and the second pier portion all include fixing protrusions 254, and each fixing protrusion 254 is respectively arranged on the side inner walls 256 of the first pier portion and the second pier portion, and the fixing protrusions are respectively It is perpendicular to the side inner walls 256 of the first pier and the second pier.

Embodiment 3

[0044] The automatic head of the zipper in the present embodiment 3 is roughly the same as the automatic head of the zipper in the embodiment 1, the main difference is:

[0045] see Figure 8 , Figure 9 , the first pier portion and the second pier portion both include fixing protrusions 354, and the two fixing protrusions 354 are arc-shaped protrusions, and the two ends of each fixing protrusion 354 are respectively arranged on each pier portion The top inner wall 355 and the side inner wall 356 are vertically arranged with the top inner wall 355 and the side inner wall 356 respectively.

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PUM

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Abstract

The invention relates to an automatic zipper head which comprises a pull head body, a pull piece, a hook, a straight elastic piece and a cap which are sequentially arranged from bottom to top. Two ends of the hook are both embedded in the pull head body, a containing space is formed by the hook and the pull head body to contain the end portion of the pull piece, two ends of the cap are mechanically connected with the pull head body, two ends of the straight elastic piece are mechanically connected on the inner wall of the cap, and the middle of the straight elastic piece is adjacently connected with the hook. The automatic zipper head has the advantages of being simple and convenient to operate, convenient to assemble and the like.

Description

【Technical field】 [0001] The invention relates to the technical field of zippers, in particular to a zipper automatic head applied to zippers. 【Background technique】 [0002] Zippers are widely used in industrial fields such as clothing and luggage because of their convenience in opening and closing operations. As the connecting part of the zipper for opening and closing operation, the zipper slider has been paid more and more attention to its function. With the development of diversity in the use occasions of zippers, the requirements for the functions of zipper sliders are also diversified. For example, in order to prevent the property loss caused by the automatic opening and closing of the zipper, a zipper puller with an automatic locking function has appeared. [0003] The existing zipper puller with automatic locking function is mainly composed of a slider body, a cap, a hook and a pull tab. Among them, there is a bent elastic piece in the cap. The bent elastic piece ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/30
Inventor 张田高秀忠
Owner FUJIAN ZIPPER SCI & TECH CO LTD
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