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Belt buckle

A buckle and elastic piece technology, applied in the direction of buckle, fastener, clothing, etc., can solve the problems of long horizontal length, unable to shorten the length, and unable to shorten the length of the elastic piece

Inactive Publication Date: 2004-07-14
NIFCO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] However, in the case where the width of the belt is narrow, the length of the elastic piece cannot be shortened because the curvature of the elastic piece must be ensured, so that the entire length of the buckle connecting the female part and the male part cannot be shortened, resulting in the following Unfavorable situation where the balance of width (longitudinal) and overall length (transverse) is disrupted, resulting in a buckle with a longer transverse length

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0025] Embodiments of the present invention will be described below with reference to the accompanying drawings.

[0026] figure 1 It is a front view of a female part constituting a buckle according to an embodiment of the present invention, figure 2 for figure 1 The bottom view of the female part shown, image 3 for along figure 1 A cross-sectional view of the A-A line in, Figure 4 for along figure 2 Sectional view of line B-B in .

[0027] exist Figure 1~4 Among them, reference numeral 1 denotes a female part made of plastic, and the female part 1 is composed of a flat hollow tube 2 and a flat plate part 8. on the back end.

[0028] The hollow cylinder 2 is provided with an insertion hole 3 open from the front to the rear end, and an opening 4 is provided on the upper and lower walls, and the front side edge of the opening 4 constitutes a stopper 5 .

[0029] In addition, two guide ribs 6 are integrally provided on the inside of the front wall of the hollow tube...

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Abstract

This invention provides a kind of buckle; when the width of the belt is narrowed, by assuring use the length of the elastic sheet and the length of the bending portion and reduceing the length of the male element member, the overall length of the female element male element connection will not be too long for transverse length. The buckle is composed of a plug hole and a hollow cylindrical female element1 from fastener and the male element . The male element is configured with elastic sheets which facing each other at both ends in the front of the flange . The elastic sheets are configured with the buckling portion of fastener for buckling female element . The elastic sheets are inserted into the plug hole at the front to buckle the female element ; in which, cavities are set at the two ends of the front of the flange between the two elastic sheets to overlap the flange and the elastic sheets together longitudinally.

Description

technical field [0001] The present invention relates to a buckle, which is composed of a separable female part and a male part, and can connect the two ends of a belt or cloth belt etc. to each other. Background technique [0002] The above-mentioned buckle of the prior art is composed of a female part, which is hollow cylindrical, provided with an insertion hole and a stopper, and a male part, which is opposed to each other at both ends in front of the flange part. An elastic piece is provided, and the elastic piece is inserted into the insertion hole of the above-mentioned female member, and an engaging portion for engaging with the stopper portion of the above-mentioned female member is provided at an end portion of the elastic piece. [0003] The flat hollow tube constituting the above-mentioned female part is provided with an insertion hole in such a manner that its front is open, a stopper is provided in such a manner that openings are formed on the upper and lower wal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44B11/25A44B11/26
CPCA44B11/266Y10T24/45581Y10T24/4556Y10T24/45534Y10T24/45623A44B11/25
Inventor 池田靖彦
Owner NIFCO INC
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