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Buckle

A belt buckle and belt technology, applied in the direction of buckles, fasteners, clothing, etc., can solve the problems of unsightly, the buckle is not the best form, the appearance is not the best, etc., to achieve the effect of beautiful design

Inactive Publication Date: 2006-04-05
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fastening portion 9' of the buckle body 1' to which the strap is fastened will be exposed and visible
In addition, when the insertion body 2' itself is visible, the strap fixing portion 28' is exposed, and the buckle does not have a structure that can completely hide the strap fixing portions 9', 28' and the insertion body 2' of the buckle main body 1'.
Moreover, a problem also arises in that the buckle at the extension of the upper panel 3' of the buckle main body 1' is thick and unsightly, and the form of the buckle is not optimal from a design point of view.
[0005] In addition, in Figure 25 In the well known conventional buckle shown, the fastening parts for fastening the strap to the buckle body 1" and insert 2" are completely exposed and not the best looking from a decorative point of view
Also, there is a problem that the buckle itself is basically straight and thus not optimal from a design point of view

Method used

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Embodiment Construction

[0045] Hereinafter, embodiments of the buckle of the present invention will be specifically described with reference to the accompanying drawings.

[0046] Such as figure 1 As shown, the buckle of the present invention is formed by a buckle body 1 and an insert body 2, and the insert body 2 can be automatically inserted into and withdrawn from the buckle body 1. The buckle main body 1 and the insert body 2 are integrally molded with thermoplastic resin, such as polyacetal resin, polyamide, polypropylene, polybutylene terephthalate or the like, through injection molding process or extrusion molding process.

[0047] The buckle main body 1 of the buckle is a flat tubular body formed by an upper panel 3, a lower panel 4 and a side wall 5 connecting the upper panel 3 and the lower panel 4, as figure 1 shown. At one end thereof, the buckle main body 1 is provided with an insertion hole 6 into which the insertion body 2 is inserted, and at its other end, there is a strap inserti...

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PUM

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Abstract

The invention provides a buckle which is formed from a buckle main body and an insert-in body, and which has a good appearance in which a belt attaching portion is hidden from view. The buckle is formed from a buckle main body and an insert-in body. The insert-in body is provided with engaging rods and a guide rod. The engaging rods are provided at both sides of a base portion of the insert-in body and have engaging portions. The guide rod is provided at a center of the base portion and can be inserted into an insert-in hole of the buckle main body. At an opposite surface of the base portion are provided a lower surface plate having a belt attaching portion, and an upper surface plate which covers a surface of the lower surface plate. The buckle main body is formed from an upper surface plate, a lower surface plate and side walls. At another end of the buckle main body, a belt insertion hole is provided. An attaching portion to which the belt is attached is provided at an end portion of the lower surface plate. Through holes, for passage of the belt being inserted through the insertion hole, are provided at the belt attaching portions.

Description

technical field [0001] The present invention relates to a plug-in operated buckle using male and female parts, namely the buckle main body and an insert body, and to a buckle generally used for fastening clothes, bags, helmets, light shoes, sports equipment or the like. strap buckle. Background technique [0002] One such conventional buckle consisting of a buckle body and an insert is disclosed in US Patent No. 5,309,610. This buckle is made of Figure 24 The flat tube body shown is formed. On its one end side, the buckle has a buckle body 1' with openings 8' on both sides, and a strap fixing portion with a strap folded back and a mating lever 31'. A pair of flexible operating rods 16' extend from both sides of the belt fixing part 9' to the other end. A fitting portion 17' is provided on the outer side of each operating lever 16'. The fitting portion 17' fits with the opening 8' of the buckle main body 1'. In this buckle, the upper panel 3' of the buckle body 1' is ex...

Claims

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Application Information

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IPC IPC(8): A44B11/25A44B11/26
CPCA44B11/266Y10T24/45529Y10T24/45534Y10T24/45571Y10T24/45581Y10T24/45623A44B11/26
Inventor 川村良次
Owner YKK CORP
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