Lower stop for closed-end zipper and closed-end zipper using same

A technology for zippers and elastic elements, applied in the field of closed zippers, which can solve the problems of reducing the simplicity of the stopper at the bottom of the zipper

Active Publication Date: 2011-06-29
FUJIAN SBS ZIPPER SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Yet when the operator wants to close the zipper, it is necessary to accommodate the connecting part and the matching part of the bottom stopper in the slider at the same time, and then push the slider upwards along the bottom stopper. Only the two right zipper bars can complete the closing action under the action of the slider, which reduces the ease of operation of the stopper at the bottom of the zipper

Method used

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  • Lower stop for closed-end zipper and closed-end zipper using same
  • Lower stop for closed-end zipper and closed-end zipper using same
  • Lower stop for closed-end zipper and closed-end zipper using same

Examples

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Embodiment Construction

[0046] figure 1 It is a three-dimensional exploded view of the first embodiment of the closed zipper 100 of the present invention. The closed zipper 100 includes a bottom stop 10 , a slider slider 20 , a chain tape 30 and a chain tape 40 . The two chain belts 30, 40 are respectively provided with a row of chain teeth 50 correspondingly. The two chain belts 30 , 40 are respectively provided with a reinforcing piece 32 , 42 on opposite sides of the respective bottom ends. The bottom stop 10 includes a socket 12, a pin 14 and an elastic piece 1238. The pin 14 is integrally injection-molded on the reinforcement piece 42 of the chain belt 40. The socket 12 is integrally injection-molded on the chain belt 30 relative to the pin 14. On the reinforcement sheet 32.

[0047] Please refer to figure 1 , the slider 20 includes an upper board 21 and a lower board 23 , a passageway 25 is formed between the upper board 21 and the lower board 23 .

[0048] Please refer to figure 1 , the ...

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Abstract

The invention provides a lower stop for closed-end zipper and a closed-end zipper using the lower stop, wherein the lower stop comprises a socket and a plug; the plug comprises an insertion part and a pivot part; the socket comprises a clamping part and a socket body; the pivot part is pivotally connected to the socket body; an elastic element is further provided; the elastic element is used for applying an elastic force to the plug in a direction along which the lower stop can be closed. The lower stop and the closed-end zipper using the lower stop are rotatable and convenient for zipping.

Description

technical field [0001] The invention relates to a bottom stop of a closed zipper and a closed zipper using the bottom stop, in particular to a rotatable bottom stop of a closed zipper and a closed zipper using the bottom stop. Background technique [0002] The bottom stop of the traditional closed zipper is generally a square metal or plastic pressing directly fixed on the bottom ends of the two links of the zipper, and the ends of the two links of the zipper are non-rotatably fixed together. When using the slide fastener, since the bottom ends of the two chain straps of the slide fastener cannot be rotated, the operator feels inconvenient when taking and placing articles. In order to solve the above problems, someone proposes a freely rotatable slide fastener bottom stopper, such as Chinese Invention Patent No. 00102310.1 announced on November 30, 2005, which discloses a bottom stopper for a sliding slide fastener. [0003] The bottom end stop includes a matching piece con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/38
Inventor 骆燕明
Owner FUJIAN SBS ZIPPER SCI & TECH CO LTD
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