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Self-locking zipper head

A zipper slider and self-locking technology, which is applied in the direction of sliding fastener components, applications, fasteners, etc., can solve the problems of reducing the protection function of the items carried, the zipper slider has no self-locking function, and affects normal use, etc., to achieve convenient pulling and closing Fast, good locking performance, and improved protection effect

Inactive Publication Date: 2012-10-31
NANJING JIHUA 3521 SPECIAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current zipper head has no self-locking function, and it is easy to disengage after the zipper is pulled, which affects the normal use, especially on the equipment with special requirements, which reduces the protection function of the carried items

Method used

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  • Self-locking zipper head
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  • Self-locking zipper head

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] A self-locking zipper pull, see figure 1 , the self-locking zipper puller includes a left zipper puller 1, a right zipper puller 2, a locking handle 3 and a pull handle 4, a left concentric hole 11 and a left handle 12 are arranged on the left zipper puller 1, and a There is a right handle 22, a right concentric hole 21 matched with the left concentric hole 11, the locking handle 3 includes a self-locking handle 31 and a handle ring 32, and the self-locking handle matching the left concentric hole and the right concentric hole is connected to the handle ring, the handle ring fits on either the left or right zipper pull. In this embodiment, the handle ring 3 is installed on the right handle 22 of the right zipper puller 2 . Pull handle 4 is installed on the left handle 12 of left zipper puller 1.

[0019] diagram 2-1 It is a structural schematic diagram of the left zipper slider in the present invention. Figure 2-2 It is a structural schematic diagram of the right...

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Abstract

The invention discloses a self-locking zipper head which comprises a left zipper head, a right zipper head and a shutting pull handle. A left concentric hole is arranged on the left zipper head, a right concentric hole matched with the left concentric hole is arranged on the right zipper head, the shutting pull handle comprises a self-locking handle and a pull handle ring, the self-locking handle matched with the left concentric hole and the right concentric hole is connected onto the pull handle ring, and the pull handle ring is installed on the left zipper head or the right zipper head. The self-locking zipper head can be applied to zippers of various packs, bags, medical treatment bags, rifle-covers and the like. When articles are carried in a field and have special requirements, the self-locking zipper head can have the dustproof, sand-proof, mud-proof and rain-proof effects. The self-locking zipper head is simple in structure, quick and convenient to pull and excellent in locking performance, and is suitable for the zippers of the packs, the bags, the medical treatment bags, the rifle-covers and the like having special requirements.

Description

technical field [0001] The invention relates to a self-locking zipper puller, in particular to a self-locking zipper puller suitable for zippers such as carrying bags, medical bags, and gun covers with special requirements. Background technique [0002] The current zipper puller has no self-locking function, and it is easy to disengage after the zipper is pulled, which affects normal use, especially on equipment with special requirements, and reduces the protective function of the carried items. Contents of the invention [0003] The purpose of the present invention is to provide a self-locking zipper puller, which has a simple locking structure, convenient and fast pulling and closing, excellent locking performance, and improved protection for the articles carried. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A self-locking zipper puller, characterized in that: the self-locking zipper puller includes a left...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/30
Inventor 高海歌莫风琴胡杰何文荣黄洁
Owner NANJING JIHUA 3521 SPECIAL EQUIP
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