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Zipper slider

A technology for sliders and zippers, applied in the field of sliders for zippers, can solve problems such as gaps and locking parts falling off, and achieve the effect of improving installation strength

Active Publication Date: 2019-09-13
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the slide fastener slider described in Patent Document 1, when the slider is assembled, a member for correcting the position of the locking member is inserted between the side walls on both sides of the storage groove, thereby creating a gap between the two side walls. gap between
Therefore, when the handle is pulled with excessive force, both side walls are opened, and there is a possibility that the locking member may come off from the front mounting portion of the main body and the rear mounting post.

Method used

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  • Zipper slider
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Hereinafter, one Embodiment of the slider for slide fasteners which concerns on this invention is concretely demonstrated based on drawing. In addition, in the following description, regarding a slider, the upper side means the image 3 The upper side of the paper, the lower side refers to the relative image 3 The lower side of the paper, the front side is relative to the image 3 The right side of the paper, the rear side refers to the relative image 3 The left side of the paper, the right side refers to the relative image 3 The near front side of the paper, the left side refers to the image 3 the inside of the paper. In more detail, the side where the zipper elements are separated is defined as the front side, the side where the zipper elements are meshed is defined as the rear side, the sliding direction of the slider is defined as the front-to-back direction (longitudinal direction), and the The direction perpendicular to the front-back direction on the hor...

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PUM

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Abstract

Provided is a slider for a slide fastener in which the attachment strength of a locking member to a main body is improved, and the locking member can be prevented from falling off from the main body even if an excessive pulling force is applied to a pull tab. The main body (20) has: a front mounting part (26) and a rear mounting part (27) for mounting the locking part (40), and the front and rear mounting parts (26, 27) respectively have a storage locking part (40) The storage grooves (26a, 27a) of the front side installation part (26) are respectively provided with convex parts (30) on the upper edge of the left and right side walls (26b) of the storage groove (26a) of the front side installation part (26), and the front side and the rear side installation part ( 26, 27) The upper ends of the left and right side walls (26b, 27b) are inclined toward each other, whereby the locking member (40) is fixed on the front and rear mounting parts (26, 27), and installed on the front side. When the upper end portions of the left and right side walls (26b) of the part (26) are inclined toward the direction approaching each other, the protrusions (30) of the left and right side walls (26b) approach each other, and the protrusions (30) of the left and right side walls (26b) ) covers the locking member (40) more than the portion of the left and right side walls (26b) other than the protrusion (30).

Description

technical field [0001] The present invention relates to a slider for a zipper, and more particularly to a slider for a zipper with an automatic stop device. Background technique [0002] As a conventional slider for a slide fastener, it is known that the slider for a slide fastener is composed of a main body, a handle, and a locking member formed by bending a metal wire rod. The main body is vertically provided with a front mounting part and a rear mounting post for mounting the locking component. Accommodating grooves for accommodating the locking member are formed in the front mounting portion and the rear mounting post. After the locking member is accommodated in the receiving grooves of the front mounting part and the rear mounting column, the upper ends of the side walls on both sides of the receiving groove are caulked (caulked) toward the inside of the receiving groove, thereby locking the member It is mounted on the front side mounting part and the rear side mounti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B19/30
CPCA44B19/308A44B19/26A44B19/262A44B19/30
Inventor 山岸宏次
Owner YKK CORP