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Zipper and luggage applying zipper

A zipper and tooth chain technology, which is applied in the field of zippers and luggage and bags, can solve the problems of poor anti-theft performance and easy disconnection, and achieve the effects of low cost, convenient installation and good anti-theft effect.

Active Publication Date: 2018-09-21
DEQILE INNOVATION BEIJING TECH & TRADE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the above-mentioned zipper is locked, the locking is realized by the protruding buckle between the shrapnel and the bottom surface of the slider. When the two sliders are subjected to an external force toward the bottom surface of the slider, the two sliders are easily disconnected to realize unlocking. Anti-theft performance is poor

Method used

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  • Zipper and luggage applying zipper
  • Zipper and luggage applying zipper
  • Zipper and luggage applying zipper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0096] The schematic diagram of present embodiment slide fastener is as Figure 2-4 shown. The slide fastener A includes a pair of tooth chains 1 , a first slider 2 , a second slider 3 and a first unlocking mechanism 4 . When the first slider 2 and the second slider 3 are pulled to the same position, they are connected by a snap, and the zipper A is locked; when the first slider 2 and the second slider 3 are moved to the first unlocking mechanism 4, the first The unlocking mechanism 4 pushes the transmission part 314 of the second slider 3 to move the second locking element 31 to the unlocking direction, and then moves the second slider 3 to an end away from the first unlocking mechanism 4 , and the two sliders are unlocked.

[0097] The first slider 2 includes a first locking element 21 and a first slider body 22, and the second slider 3 includes a second locking element 31 and a second slider body 32, wherein the first slider body 22 and the second slider The slider main b...

Embodiment 2

[0107] Figure 5-Figure 6 It is a bottom view of the slide fastener of this embodiment. In this embodiment, the zipper A includes a pair of tooth chains 1 , a first slider 2 , a second slider 3 and a first unlocking mechanism 4 . When the first slider 2 and the second slider 3 are pulled to the same position, they are connected by a snap, and the zipper A is locked; when the first slider 2 and the second slider 3 are moved to the first unlocking mechanism 4, the first The unlocking mechanism 4 pushes the transmission part 314 of the second slider 3 to move the second locking element 31 to the unlocking direction, and then moves the second slider 3 to an end away from the first unlocking mechanism 4 , and the two sliders are unlocked.

[0108] The first unlocking mechanism 4 includes a chute 42 that forms a predetermined angle with the extending direction of the tooth chain 1 . The chute 42 is configured to fit with the push rod of the transmission part 314 so that when the p...

Embodiment 3

[0112] The schematic diagram of present embodiment slide fastener is as Figure 7-Figure 12 shown. The slide fastener A includes a pair of tooth chains 1 , a first slider 2 , a second slider 3 and a first unlocking mechanism 4 . When the first slider 2 and the second slider 3 are pulled to the same position, they are connected by a snap, and the zipper A is locked; when the first slider 2 and the second slider 3 are moved to the first unlocking mechanism 4, the first The unlocking mechanism 4 pushes the transmission part 214 of the first slider 2 to rotate the second locking element 21 in the unlocking direction, and then moves the second slider 3 to an end away from the first unlocking mechanism 4 , and the two sliders are unlocked.

[0113] The first slider 2 includes a first locking element 21 and a first slider body 22, and the second slider 3 includes a second locking element 31 and a second slider body 32, wherein the first slider body 22 and the second slider The slid...

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PUM

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Abstract

The invention discloses a zipper and a luggage applying the zipper. The zipper includes a pair of zipper teeth, two pullers and an unlocking mechanism; by arranging closing elements on the two pullersseparately, the two pullers can be buckled and locked when the two pullers are put together, and when the pullers are moved together, a zipper body cannot be opened; after the two pullers are pulledto the unlocking mechanism, the two closing elements are opened, then the puller on the side away from the unlocking mechanism is pulled away from the unlocking mechanism, and the zipper body is opened. The zipper is simple in structure, low in cost, convenient to install and great in antitheft effect.

Description

[0001] This application claims the priority of the Chinese patent application with application number 201721694927.5 and utility model name "zipper" filed on December 07, 2017, the entire contents of which are incorporated in this application by reference. technical field [0002] The invention relates to the field of daily necessities, in particular to a slide fastener and a bag using the same. Background technique [0003] Existing anti-pick double slider zipper structure, such as figure 1 shown. By setting corresponding protrusions or fixing parts on the bottom surfaces of the two sliders, the two ends of the shrapnel are respectively connected with the protrusions or fixing parts of the two sliders to realize locking; when the two sliders are pulled to the top contact with the top piece, and make the top piece push up the elastic piece to disengage from the protrusion, and then pull the unlocking slider to move, so that the zipper can be opened. When the above-mentione...

Claims

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Application Information

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IPC IPC(8): A44B19/26A44B19/30
CPCA44B19/26A44B19/301
Inventor 赵临斌
Owner DEQILE INNOVATION BEIJING TECH & TRADE CO LTD