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Zipper slider, zipper using zipper slider and article using zipper

A technology of zipper and fastener element, applied in the field of zipper, can solve the problems of increased manufacturing cost, decreased productivity, difficulty in installing the leaf spring 706, etc., and achieves the effect of avoiding interference

Active Publication Date: 2014-02-12
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the whole process, the installation of the coil spring 704 and the leaf spring 706 as elastic bodies is relatively difficult, so that the installation process is complicated, the productivity is reduced, and more manpower and material resources are consumed, which is an important factor in the increase of manufacturing costs.

Method used

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  • Zipper slider, zipper using zipper slider and article using zipper
  • Zipper slider, zipper using zipper slider and article using zipper
  • Zipper slider, zipper using zipper slider and article using zipper

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach ）

[0065] 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.

[0066] Such as figure 1 As shown, the zipper slider of the present invention, the zipper slider of the present invention, includes a main body 1, a locking member 2, an elastic member 3, and a cover 4, and the locking member 2, elastic member 3, and cover 4 are all arranged on the upper surface of the main body 1 The cover 4 covers at least the above-mentioned lock member 2 and a lock member support portion 105 described later. Of course, in th...

no. 2 approach ）

[0088] 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 .

[0089] 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 ）

[0095] 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 .

[0096] 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 slider, a zipper using the zipper slider and an article using the zipper. The zipper slider comprises a body (1), a lock member (2), an elastic member (3) and a cover (4). A zipper tooth passage (104) is arranged in the body (1). The lock member (2) is composed of a base portion (201) and an upper arm (202) and a lower arm (203) which stretch out of the base portion (201), and a downward protruded claw portion (206) which is used for entering the zipper tooth passage (104) to lock the zipper slider is arranged at the top end of the lower arm (203). The elastic member (3) applies force enabling the lock member (2) to face towards the upper surface of the body (1) to the lock member (2) constantly, and an elastic member accommodation portion (109) for accommodating the elastic member (3) is formed on the upper surface of the body (1). The cover (4) is fixed on the upper surface of the body. According to the zipper slider, the zipper using the zipper slider and the article using the zipper, the elastic member can be mounted on the body easily, the mounting process is simple, and the production efficiency 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 an elastic member, 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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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