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Hair pin

Inactive Publication Date: 2011-02-24
KIM JEE WOO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]In the reinforcing part 2, the inner end 20 of the extended protrusion piece closely contacts with the inner surface of the hair pin body or the reinforced part 2′ is formed by inwardly rolling the inner end toward the end of the hair pin body, a space 2c is formed in an inner side, so a sharp portion is not formed at both sides of the hair pin body 1, and the hair pin looks nice, and the reinforcing force of the hair pin body can be enhanced.

Problems solved by technology

However the conventional hair pin is not rigid enough to keep a certain shape because it is made of a thin steel plate, so it is impossible to continuously maintain a desired pinning force.

Method used

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Embodiment Construction

[0019]The preferred embodiments of the present invention will be described with reference to the accompanying drawings.

[0020]In a hair pin which consists of a metallic and elastic hair pin body 1 formed in an arc plate shape, and an elastic metallic compression member 3 which is engaged to a locking part 1c and is formed in an arc plate shape and is more curved than a hair pin body, with the locking part being formed of one end hinged to a hinge part 1b formed in one side of the hair pin body and the other end being formed in another side of the hair pin body, so the elastic metallic compression member is detachable from the locking part, there is provided a hair pin characterized in that an extended protrusion piece with a certain width is formed along both the edge sides of a hair pin body 1, and the extended protrusion piece is rolled inwardly for thereby forming reinforced parts 2 and 2′, and a cut-away groove part 2a or a concave groove part 2b is formed at regular intervals al...

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PUM

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Abstract

The hair pin is characterized in that an extended protrusion piece with a certain width is formed along both the edge sides of a hair pin body, and the extended protrusion piece is rolled inwardly for thereby forming reinforced parts, and a cut-away groove part or a concave groove part is formed at regular intervals along the inner surfaces of the reinforced parts, and a compression member is formed by forming an inwardly curved part at both sides or by forming an inclined part in an inner surface of the inwardly curved part.

Description

TECHNICAL FIELD[0001]The present invention relates to a hair pin, and in particular to a hair pin which makes it possible to more reliably pin hairs while preventing the pin from slipping from hairs with the help a reliable pinning operation.BACKGROUND ART[0002]A hair pin is basically designed to pin hairs and make the hairs look clean while obtaining a certain decoration effect.[0003]The conventional hair pin consists of a metallic and elastic hair pin body formed in an arc plate shape, and an elastic metallic compression member which is engaged to a locking part and is formed in an arc plate shape and is more curved than a hair pin body, with the locking part being formed of one end hinged to a hinge part formed in one side of the hair pin body and the other end being formed in another side of the hair pin body, so the elastic metallic compression member is detachable from the locking part.[0004]However the conventional hair pin is not rigid enough to keep a certain shape because ...

Claims

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Application Information

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IPC IPC(8): A45D8/24
CPCA45D8/24A45D8/20A45D8/02
Inventor KIM, JEE WOO
Owner KIM JEE WOO
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