Buckle

Inactive Publication Date: 2008-06-26
HUANG HAN CHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]An advantage of the buckle according to the present invention is high throughput in the manufacturing thereof.
[0008]Another advantage of the buckle according to the present invention is the use of a small amount of material.
[0009]Another adv

Problems solved by technology

Moreover, such zinc-aluminum alloy is soft so that the rigidity of both of the base 1 and the handle 2 is inadequate.
Moreover, a lot of energy is consumed to heat and melt the zinc-aluminum alloy.
In addition, it take

Method used

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Example

[0028]Referring to FIG. 6, a handle 20 used in a buckle according to a second embodiment of the present invention is shown. The second embodiment is like the first embodiment except that each of the teeth 28 includes a flat tip. Each of the teeth 41 may accordingly include a flat tip.

[0029]The buckle according to the present invention exhibits several advantages. Firstly, its throughput is high. Secondly, a small amount of material is used. Thirdly, it is compact and light. Fourthly, it firmly clamps the strap due to the use of the jaws biased by the elastic element.

[0030]The present invention has been described via the detailed illustration of the embodiments. Those skilled in the art can derive variations from the embodiments without departing from the scope of the present invention. Therefore, the embodiments shall not limit the scope of the present invention defined in the claims.

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Abstract

A buckle includes a base, an individual jaw, a handle and an elastic element. The individual jaw is connected to the base. The handle includes a jaw formed thereon. The handle can be pivoted on the base between a first position where the jaw thereof is close to the individual jaw and a second position where the jaw thereof is distant from the individual jaw. The elastic element is used for keeping the handle in the first position.

Description

BACKGROUND OF INVENTION[0001]1. Field of Invention[0002]The present invention relates to a buckle and, more particularly, to an inexpensive buckle.[0003]2. Related Prior Art[0004]Disclosed in Taiwanese Patent 1249996 is a buckle for fastening a strap. The buckle includes a handle 2 pivotally installed on a base 1. The base 1 and the handle 2 are made of zinc-aluminum alloy in an extrusion process. A lot of material is used to form the base 1 and the handle 2. The base 1 and the handle 2 are thick and heavy. Moreover, such zinc-aluminum alloy is soft so that the rigidity of both of the base 1 and the handle 2 is inadequate. Moreover, a lot of energy is consumed to heat and melt the zinc-aluminum alloy. In addition, it takes a lot of time for the base 1 and the handle 2 to cool down before they can be finished. Therefore, the throughput is low. Furthermore, it costs a lot of money to develop molds for molding the base 1 and the handle 2.[0005]The present invention is therefore intende...

Claims

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Application Information

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IPC IPC(8): A44B11/06A44B11/12
CPCA44B11/14Y10T24/44385Y10T24/4016
Inventor HUANG, HAN-CHING
Owner HUANG HAN CHING
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