Zipper slider

Abstract

The invention relates to a pulling head (1) which is provided with a pulling head main body (2), a pulling handle (5) and a stopping claw body (6) with claw portions (61). An upper wing plate (21) of the pulling head main body (2) is provided with an inserting groove (3) of the stopping claw body (6), a riveting portion (34) for fixing the stopping claw body (6) in a riveting mode and a through claw hole (37) allowing the claw portions (61) to penetrate through, and the stopping claw body (6) enables the claw portions (61) to be allocated through the claw hole (37) in the mode of being inserted and pulled out relative to a tooth guiding route (28) through the lying operation and the standing operation of the pulling handle (5). In addition, under the state that the stopping claw body (6) is riveted and fixed through the riveting portion (34), the riveting portion (34) and the upper wing plate (21) are allocated in the mode that the height position of the upper end of the riveting portion (34) and the upper surface of the upper wing plate (21) are on the same face, or the height position of the upper end of the riveting portion (34) is lower than the upper surface of the upper wing plate (21), so that the situation that the riveting portion (34) is pressed to be damaged due to contact with the pulling handle (5) and other components, the size of a gap formed in the inner side of the riveting portion (34) can be kept for a long time, the inserting motions and the pull-out motions of the claw portions (61) can be smoothly carried out, and the functions can be stably achieved through an automatic stopping mechanism of the pulling head (1).

Description

[0001] This application is a divisional application of an invention patent application titled "zipper slider", with an international filing date of December 17, 2008, an international application number of PCT / JP2008 / 072953, and a national application number of 200880132382.6. technical field [0002] The present invention relates to a slider for a slide fastener provided with an automatic stop mechanism based on a stop claw, and more particularly to a slider for a slide fastener capable of protecting the operation of the stop claw and stably maintaining its sliding characteristics for a long period of time, and an automatic stop mechanism. Background technique [0003] In the past, as a slider used for a slide fastener, it is known that after the slide fastener is opened and closed, if the handle is released, the stop claw body installed inside the slider automatically moves to maintain the stop position of the slider, and when the handle is not operated In this case, a slid...

AI Technical Summary

Problems solved by technology

As a result, the protruding portion 86 or the fixing portion for caulking may be crushed by an external force, and the size of the gap provided when fixing the other end portion of the stop pawl 96 may not be stably maintained.

[0021] Since sufficient clearance cannot be ensured at the other end side of the stop claw body 96 like this, the movement (movement) of the stop claw body 96 in the insertion groove 83 is restricted, so the relative movement of the claw portion 97 cannot be performed smoothly. As a result of the insertion and extraction operations of the tooth guide path 84, the slide characteristic of the slider 80 is lowered, and there are problems such as that the automatic stop mechanism cannot function smoothly.

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