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Hair pin

a technology of hairpins and clips, applied in the field of hairpins, can solve the problems of not having a composite function of strong hairpins with a further difficulty in holding a lot of hairs, and the clipping portion does not hold the hairs effectively, so as to improve the utility of the clipping portion, improve the marketability, and effectively press

Inactive Publication Date: 2015-12-17
KIM CHAN SOO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a hairpin with upper and lower clips for holding hairs in place. The upper clip has a convex holding portion for holding a lot of hairs and a resiliently pressing portion for pressing and holding the hairs, thereby strong holding a lot of hairs in place to improve its marketability relative to the related art. The wavy structure of the resiliently pressing portion improves the effectiveness of pressing and holding the hairs. The upper and lower clips are made of resin through molding, and the structure of the convex portion and the resiliently pressing portion of the upper clip is simple, which reduces the manufacture cost thereof. The alignment of the resiliently pressing portion with the slot can also reduce the manufacture cost.

Problems solved by technology

The above-described hairpins of the related art have a problem in that since clipping portions of the upper and lower clips are formed in a flat shape, the clipping portions do not only hold the hairs effectively, but also do not retain a lot of hairs.
However, the hairpins of the related art do not have a composite function of strongly holding a lot of hairs.
In particular, in the case where the hairpins are made of resin, the hairpins have a further difficulty in holding a lot of hairs in place.

Method used

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Examples

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Embodiment Construction

[0039]A hairpin according to an embodiment of the present invention will be hereafter described in detail with reference to the accompanying drawings.

[0040]The hairpin of the present invention includes, as illustrated in FIGS. 1 to 5, upper and lower clips 10 and 20 having finger pressing portions 11 and 21 and clipping portions 12 and 22, a hinge shaft 35 that is inserted in holes 13 and 23 formed in the upper and lower clips 10 and 20, and a torsion spring 30 through which the hinge shaft 35 passes, in order to hold hairs in place by tension force of the clipping portions 12 and 22 of the upper and lower clips.

[0041]In particular, the clipping portion 12 of the upper clip 10 has a convex holding portion 15 protruding outwardly from an inner center of the clipping portion to form a space 16 for retaining the hairs therein, and a resiliently pressing portion 18 integrally extending from the clipping portion below the convex holding portion 15 in a longitudinal direction of the clipp...

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PUM

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Abstract

A hairpin to press and hold hairs in place which includes upper and lower clips (10 and 20) each having finger pressing portions (11 and 21) and clipping portions (12 and 22); a hinge shaft (35) inserted in holes (13 and 23) formed in the upper and lower clips (10 and 2); a torsion spring (30) through which the hinge shaft (35) passes, in which hairs are pressed and held in place by tension force of the clipping portions (12 and 22) of the upper and lower clips. The clipping portion (12) of the upper clip (10) has a convex holding portion (15) protruding outwardly from an inner center of the clipping portion to form a space (16) for retaining hairs. A resiliently pressing portion (18) integrally extends from the clipping portion below the convex holding portion (15) to press and hold the hairs in place.

Description

FIELD OF THE INVENTION[0001]The present invention relates to a hairpin (otherwise known as a hair-grip) for use in beauty shops or the like to press and hold hairs in place, and more specifically, to a hairpin including upper and lower clips for pressing and holding hairs therebetween, in which the upper clip is provided with a convex holding portion for holding a lot of hairs in place, and a resiliently pressing portion for pressing and holding the hairs, thereby strongly holding a lot of hairs in place to improve utility thereof.BACKGROUND OF THE RELATED ART[0002]In general, hairpins, hairclips or hair-grips (hereinafter referred to a hairpin, hairclip or hair-grip) are used to hold hairs of women in a desired place or style.[0003]Various kinds of hairpins are disclosed in the art, and the hairpins generally include upper and lower clips that are connected to each other by a torsion spring and a hinge shaft to press and hold the hairs in place by tension force of the upper and low...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A45D8/20
CPCA45D8/20
Inventor KIM, CHAN-SOOKIM, BUM-JIN
Owner KIM CHAN SOO
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