JP2001269224A - Hairbrush - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it easy to get rid of hairs which are dropped during brushing and are caught in the bunch of bristles, and to prevent such hairs from piling up, in a hair brush comprising many bunches of several fine bristles arranged side by side. SOLUTION: Many bunches 5, each one of which consists of some fine plastic bristles gathering together, are lined up on the brush head 1 side by side. The bristles in each bunch, however, do not touch each other but have a certain space in-between, and each bunch is formed integrally with the brush head 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a hairbrush used by ordinary people.

[0002]

2. Description of the Related Art Heretofore, there has been a hairbrush in which a group of bristles in which several thin bristles are gathered close to each other are arranged in a brush head in a large number for each group of bristles. Such a hairbrush has an excellent effect that the hair can be combed cleanly and the hair can be combed smoothly because the hair is divided into many small bundles. In the configuration of this conventional hairbrush, a number of small holes are provided in a brush head, and some hairs are implanted therein. Also, the hairs were brought into close contact with each other in a pressed state so that the hairs attached to the holes did not come off.

[0003]

The conventional hairbrush is as described above, and a number of fine hairs are arranged side by side in a bundle of a group of hairs gathered in close proximity. Due to the close proximity, there is the disadvantage that the hair that has fallen out during use is caught in a group of hairs. Further, there is a disadvantage that it is very difficult to remove the pinched hair, and the pinched hair increases rapidly.

Further, in a conventional hairbrush in which a large number of hairs are arranged, a brush head is provided with holes, and the hairs are bundled in the holes and planted. For this reason, a gap is formed between the group of bundled hairs and the hole, and there is a drawback that dust is clogged in the gap and becomes dirty.

[0005] In addition, since the hairbrush in which a large number of hairs are arranged in a group is thin, the number of hairs included in the group must be increased. This is because if the number of hairs is small, the waist of the hairbrush is weakened, and the hair cannot be smoothed. Therefore, a large number of hairs in a group cause a large number of hairs to be pinched.

Accordingly, the present invention is directed to a hair brush having a configuration in which a group of hairs, in which some fine hairs are gathered close to each other, are arranged side by side for each group of hairs on a brush head. It is an object of the present invention to provide a hairbrush that does not pinch the hair, makes it easy to remove the pinched hair, and has a low waist even if the number of fine hairs contained in a group of hairs is small.

[0007]

SUMMARY OF THE INVENTION According to the present invention, there is provided a hair brush in which a group of bristles in which a number of fine bristles of plastic are gathered in close proximity is provided on a brush head in a large number. The hairs gathered in a group of hairs are not in contact with each other and are spaced apart from each other, and each group of hairs is formed integrally with the brush head.

According to a second aspect of the present invention, in the first aspect of the present invention, a single thick hair is scattered between a group of hairs in which fine hairs gather closely and another group of hairs. As described above, a configuration in which the thick bristles are provided integrally with the brush head is added.

According to a third aspect of the present invention, in the second aspect of the present invention, the single thick hair is provided at a position where the group of hairs is to be arranged instead of the group of hairs. It has been added.

[0010]

According to the present invention, the hairs gathered in a group of hairs are not in contact with each other and are spaced apart from each other, and each group of hairs is formed integrally with the brush head. ing. Therefore, even if the hairs in the group are close to each other, the hairs are spaced apart from each other. Further, even if the hair is pinched, the hair is spaced between the hairs, so that it is easy to remove the pinched hair.

Furthermore, in a conventional hairbrush in which a large number of hairs are arranged, a brush head is provided with a hole, and the hair is implanted in the hole. For this reason, a gap is formed between the group of bundled hairs and the hole, and there is a drawback that dust is clogged in the gap and becomes dirty. However, according to the present invention, since a group of bristles is formed integrally with the brush head, there is no hole and no dust is clogged.

According to the second and third aspects of the present invention, a single thick hair is interspersed between each group of bristles and the other group of bristles. Because the group of hair is thin,
If the number of hairs contained in one group is small, the stiffness of the entire hairbrush is weakened and the hair cannot be combed smoothly. Therefore, if a single thick hair is scattered, even one thick hair has strong stiffness, the presence of the thick hair can strengthen the stiffness of the hairbrush.

[0013]

Embodiments of the present invention will be described with reference to the drawings. Although the drawings relate to the brush head 1 formed separately from the brush main body 2, the brush head 1 may be formed integrally with the brush main body 2.
The brush head 1 is a portion provided with hair connected to the tip of the handle 3 of the hairbrush.

The brush body 2 is integrally formed of plastic. A plastic brush head 1 integrally provided with bristles is fitted in a fitting groove 4 provided in the brush body.

Each group of bristles 7 is formed by gathering four thin bristles 5. None of these fine hairs 5 are in contact with each other at intervals. Needless to say, the number of the fine hairs 5 forming the group of hairs 7 is not limited to four.
It may be a book or five or more.

There are five rows of bristles arranged linearly in the length direction of the brush head 1, and the bristles on both sides of the center row are shifted by half a pitch from the bristles on the other rows. . This is to ensure that the group of hairs 7 evenly hit the hair during use. A single thick bristles 6 are provided integrally with the brush head 1 between a group of bristles 7 arranged on both sides of the center. The thick bristles 6 are not limited to being provided between the group of adjacent bristles 7 in this manner, and may be provided instead of the group of bristles at a place where the group of bristles is to be arranged. May be provided between a group of bristles 7 arranged in a row. Thick hair can be absent.

Next, the manufacturing method of the present invention will be described. The brush body 2 is formed by injection molding of plastic. The method of integrally providing the bristles on the brush head 1 is also plastic injection molding. The hair mold is a so-called wire
Finish by grinding with a grinding method called cut. That is, a fine hole is first made in a mold, a wire is passed through the small hole, and the inside of the hole is ground while feeding the wire to finish the hair-shaped hole. Thereafter, one end of the hole is closed and plastic is injected to form the brush head 1 and the fine bristles 5 and the thick bristles 6 integrally.

[Brief description of the drawings]

FIG. 1 is a front view of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG. 1;

FIG. 4 is a sectional view taken along the line CC of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Brush head 2 Brush body 3 Handle 4 Fitting groove 5 Fine hair 6 Thick hair 7 Group of hair

Claims (3)

[Claims] 1. A hairbrush in which a group of bristles in which several thin bristles of plastic are gathered in close proximity are provided on a brush head in a large number for each group of bristles,
A hair brush wherein the hairs gathered in a group of hairs are not in contact with each other and are spaced apart, and each group of hairs is formed integrally with the brush head 2. The brush head according to claim 1, wherein the thick bristles are provided integrally with the brush head such that a single thick bristles are interspersed between a group of bristles in which fine bristles are closely arranged and another bristles. Hair brush according to 1 3. The hairbrush according to claim 2, wherein the single thick hair is provided instead of the group of hairs at a position where the group of hairs is to be arranged.