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A zipper slider, a zipper using the zipper slider and an article using the zipper

A technology for zippers and sliders, applied in the field of zippers, can solve problems such as rising manufacturing costs, large number of parts, and complex structures, and achieve the effects of simple structure, reduced manufacturing costs, and improved production efficiency

Active Publication Date: 2017-04-26
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In addition to the pull tab 707, this slide fastener slider includes a slider body 701, a pull tab holder body 702, an opening / closing member 703, a coil spring 704 as an elastic member, a lock claw body 705, and a leaf spring as a pusher. The six components of 706 have a large number of parts and a complex structure, which increases the manufacturing cost

Method used

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  • A zipper slider, a zipper using the zipper slider and an article using the zipper
  • A zipper slider, a zipper using the zipper slider and an article using the zipper
  • A zipper slider, a zipper using the zipper slider and an article using the zipper

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach ）

[0057] Figure 1 to Figure 7 The slide fastener slider which concerns on 1st Embodiment of this invention is shown in figure. figure 1 It is an exploded schematic view of the slider structure of the zipper in this embodiment; figure 2 is a schematic cross-sectional structure diagram of this embodiment; Figure 3 ~ Figure 6 is a cross-sectional view illustrating an assembly procedure of the pull tab. Figure 7 In this embodiment, it is a cross-sectional view showing the structure of a slider in a state where a handle is pulled.

[0058] Such as figure 1 As shown, the zipper slider of the present invention is only composed of a main body 1, a locking member 2, an elastic member 3, and a cover 4. The locking member 2, the elastic member 3, and the cover 4 are all arranged on the upper surface of the main body 1, and the cover 4 covers at least the aforementioned lock member 2 and a lock member support portion 105 described later. Of course, in the process of actual use, a...

no. 2 approach ）

[0080] This embodiment is similar to the first embodiment, and the same components as those in the first embodiment are given the same reference numerals. In addition, here, for the same structure and assembly method of the zipper slider in the first embodiment, the description will be omitted, and only the differences between the first embodiment and the first embodiment will be described below, namely: the elastic member 3 and the elastic The structure of the receiving portion 109 and the method of installing the elastic member 3 .

[0081] Such as Figure 8 , 9 As shown, the elastic member receiving part 109 of this embodiment is the same as the first embodiment, formed on the upper surface of the main body 1 away from the side of the connecting post 103, and includes the bottom of the elastic member receiving groove 114 (the upper surface of the main body 1 ) the rear end stopper 115 , the left side fixing part 116 and the right side fixing part 117 protruding integrally...

no. 3 approach ）

[0087] This embodiment is similar to Embodiment 1. Here, for the same structure and assembly method of the zipper slider in Embodiment 1, its description is omitted. In addition, the same components as Embodiment 1 are marked with the same Reference sign. The differences between this embodiment and the first embodiment lie in the structures of the elastic member 3 and the elastic receiving portion 109 , and the installation method of the elastic member 3 .

[0088] Figure 15 It is a cross-sectional structural schematic diagram of the slider of the present embodiment. Such as Figure 15 As shown, the elastic member receiving portion 109 has an elastic member receiving groove 114 communicating with the locking member receiving groove 108 and a rear end stop portion 115 protruding from the rear end of the elastic member receiving groove 114 . Furthermore, it has the leaf spring pressing part 119 which bends part of the rear end stopper part 115 toward the front of a main body...

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PUM

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Abstract

The invention provides a zipper puller, a zipper utilizing the same and a zipper item. The zipper puller is only formed by a main body (1), a locking component (2), an elastic component (3) and a cover (4); a zipper tooth channel (104) is formed inside the main body (1); the locking component (2) comprises a base portion (201), an upper arm (202) and a lower arm (203); the upper arm (202) and the lower arm (203) extend out of the base station (201); the top end of the lower arm (203) is provided with a claw portion (206) which is used for entering into the zipper tooth channel (104) so as to lock the zipper puller and extrudes downward; the top end of the upper arm (202) is provided with a projection (205) which extrudes downward; the elastic component (3) always applies the force on the locking component (2) to enable the locking component (2) to be towards the upper surface of the main body (1); the cover (4) is fixed on the upper surface of the main body. According to the zipper puller, the zipper utilizing the zipper puller and the zipper item, the number of the parts is less, the structures are simple, the manufacturing cost can be reduced, the problem that a pulling piece falls out of the zipper puller can be reliably solved, and the reliability is high.

Description

technical field [0001] The invention relates to the technical field of zippers, and more specifically relates to a zipper slider, a zipper using the zipper slider and articles using the zipper. Background technique [0002] In the zipper sliders of the prior art, in order to meet the needs of consumers for decoration or maintenance and replacement, a zipper slider structure with a detachable handle is adopted. For example, Chinese patent CN101263949A discloses a zipper slider with the following structure. For the convenience of explanation, here are two figures in the invention patent to introduce its structure, such as Figure 16 As shown, the zipper slider 7 is composed of a slider body 701, a handle holder body 702, an opening / closing member 703, a coil spring 704 as an elastic member, a locking claw body 705, a leaf spring 706 as a pushing device, and a bottom The end has a pull tab 707 with a shaft portion 708. Specifically, the above-mentioned handle holder body 702 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B19/30
Inventor 细江一辉伊东一良森野笃彦箱井勉熊木敦盐田一人布目拓也
Owner YKK CORP