KR101296287B1 - A hairbrush and manufacturing process for hairbrush - Google Patents

Abstract

PURPOSE: A hair brush with hair inserted in a hole in a metal pipe and a manufacturing method of the same are provided to enhance quality, be made in a convenient way and offer thermal conductivity. CONSTITUTION: A hair brush with hair inserted in a hole in a metal pipe and a manufacturing method of the same comprises the following steps. A cylindrical metal pipe (10) is cut in a certain length. A hole (11) is made on the pipe while the pipe rotates. A pipe supporting pipe (20) which broads in an upper part and narrows in a lower part is inserted to the hole and pressurized for fixing. A hair bundle (30) is folded in half and inserted to the cylindrical metal pipe and fixed with a fixing hinge. At the both ends of the metal pipe, a cap (40) and a handle (50) are attached.

Description

Hair brush with hair implanted into perforated metal tube and its manufacturing process {a hairbrush and manufacturing process for hairbrush}

The present invention relates to a hair brush in which hair is implanted into a perforated metal tube and a manufacturing process thereof. More specifically, the hair brush is directly implanted into a cylindrical metal tube to provide a high quality hair brush with good thermal conductivity and easy production. To one invention.

In general, a hair brush is a hair styling product that combs hair by combing it or wraps the hair to form a wave. Modern hair brushes are used in various types.

Of these, hairbrushes that can be used to clean hairs by planting hair bundles made of nylon or pig hair on the hairbrush body are widely used as expensive products.

However, the above-described hairbrush is composed of a bundle of hair bundles on a wooden or synthetic resin body, and thus is not easily ventilated, and has a low thermal conductivity, so it can be effectively used for hair curling operations that form waves. Could not.

Therefore, a brush of a metal tube is put on the outside of the brush body and a hair bundle is drawn out through a hole, but a double structured hair brush is difficult to manufacture, and manufacturing costs are increased. There is an urgent need for proposals for hairbrushes that can be used to plant hairs directly.

The present invention has been made in view of the above-described problems, the object of which is the hair brush directly to the metal tube hair (植 毛) hair heat is implanted in the high-quality perforated metal tube with high thermal conductivity and high ease of production, and the manufacturing process thereof It is in providing.

Features of the present invention for achieving the above object, cutting the cylindrical metal tube (10) to a predetermined length; Rotating the metal tube 10 stepwise to drill holes in a radial direction while drilling the holes 11 in a line in the metal tube 10; Inserting the metal support tube 20 of the upper and lower straits into the hole 11 and pressing to fix the support tube 20 to the hole 11 by force fitting; Folding the hair bundle 30 in half into the support tube 20 and forcibly inserting the fixing piece 31 to fix the hair bundle 30 to the support tube 20; It can be achieved by the manufacturing process of the hair brush in which the hair is planted in the perforated metal tube, characterized in that it comprises the step of coupling the cap 40 and the handle 50 on both sides of the metal tube 10.

According to the present invention as described above, the hair bundle 30 is directly planted through the support tube 20 fixed to the metal tube 10 so that the structure of the hair brush 1 is very simple. At the same time, the brush body is made of Al metal tube 10 having good thermal conductivity, and heat generated by a heater or hot air is quickly transferred to the hair through the metal tube 10, thereby forming a wave in the head. The hair curling work or the hair straightening and drying work can be efficiently done to styling the hair in the desired form has the advantage of providing a high-performance high-quality hair brush with excellent external competitiveness.

1 is a perspective view illustrating an embodiment of the present invention,
2A to 2G are cross-sectional views sequentially showing a manufacturing process of the hair brush according to the present invention;
3 is a partially enlarged cross-sectional view illustrating an embodiment of the present invention;
4 is a sectional view of a support tube according to the present invention;
5 is a partial cross-sectional view illustrating another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example

As shown in FIG. 2A, the cylindrical metal tube 10 was cut to a predetermined size by a required length, and the metal tube 10 used aluminum (Al) extrudates having good thermal conductivity.

Subsequently, as shown in FIG. 2B, while the holes 11 are drilled in a row in the metal tube 10, the metal tube 10 is rotated in steps so that the linear holes 11 are radially formed in the aluminum metal tube 10. Viii).

Both sides of the metal tube 10 are processed together with the drilling of the hole to form a spiral groove to which the cap 40 is coupled, or roll rolling to form a handle 50 to be coupled to reduce the inner diameter while pulling ( You can also carry out the work.

Subsequently, as shown in FIGS. 2C and 2D, the metal support tube 20 is inserted into the holes 11 drilled in the metal tube 10, and the pressing tube is forced to fit the support tube 20. Was inserted into the hole 11 and fixed.

The support tube 20 is formed in a wide upper and lower narrow upper and lower narrowing (上 廣 下 狹) form, and as shown in Figure 4 is formed with a curved surface 20a around the top. Therefore, when the support tube 20 is inserted into the hole 11 and pressed strongly, the curved surface 20a portion is firmly inserted and fixed while being pressed around the hole 11.

Subsequently, as shown in FIGS. 2E and 2F, the hair bundle 30 is folded in half in the support tube 20, and the fixing piece 31 is inserted together to insert the hair bundle 30 into the support tube 20. ) And fixed.

The fixing piece 31 is located in the lower folded portion of the hair bundle 30 is pressed while pressing the inner wall of the support pipe 20, the hair bundle 30 together with the fixing piece 31 inside the support pipe 20 It is firmly fixed on.

Subsequently, as shown in FIG. 2G, the cap 40 is fitted to one side of the metal tube 10, and the handle 50 is coupled to the other side to complete the hair brush 1.

Meanwhile, the method may further include forming a through hole 12 between the hole 11 and the hole 11 of the metal tube 10.

The brush body of the present invention made of the above-described manufacturing process is composed of Al metal tube 10 having a good thermal conductivity, and heat generated by a heater or hot air is transmitted to the hair through the metal tube 10, thereby forming a wave on the hair. (hair curling) work or straightening and drying the hair can be efficiently done to style the hair to the desired shape.

In addition, the hair bundle 30 is directly planted by the support tube 20 fixed to the metal tube 10, and its structure is very simple, so that the production convenience is high and manufacturing cost can be kept low. There is an advantage, such as to provide a high-functional high quality hair brush.

On the other hand, the hair brush of the present invention completed by the manufacturing process is a cylindrical metal tube 10, the holes 11 are drilled in a radial row, the hole 11 is a support tube in the form of a light beam downside (上 廣 下 狹) 20 is inserted and fixed, the hair bundle 30 folded in half in the support tube 20 is fitted by a fixed piece 31 is forcibly inserted, the cap 40 and the handle on both sides of the metal tube 10 Each of the 50 elements is configured to be combined.

The hair brush of the present invention completed by the manufacturing process forms a through hole 12 between the hole 11 and the hole 11 of the metal tube 10, so that the heat generated by the heater or the hot air is transferred to the metal tube 10. Because it is transmitted to the hair through the through hole 12) hair curling (hair curling) to form a wave on the hair or work to straighten and dry the hair is made to be able to style the hair in the desired shape.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be resorted to without departing from the scope of the appended claims.

1: Hairbrush
10: metal tube
11: hole
12: Through the hole
20: support tube
20a: surface
30: hair bundle
31: fixing piece
40: cap
50: handle

Claims (4)

Cutting the cylindrical metal tube 10 into a predetermined length;
Rotating the metal tube 10 stepwise to drill holes in a radial direction while drilling the holes 11 in a line in the metal tube 10;
Inserting the metal support tube 20 of the upper and lower straits into the hole 11 and pressing to fix the support tube 20 to the hole 11 by force fitting;
Folding the hair bundle 30 in half into the support tube 20 and forcibly inserting the fixing piece 31 to fix the hair bundle 30 to the support tube 20;
The process of manufacturing a hair brush in which the hair is planted in a perforated metal tube, comprising the step of coupling the cap 40 and the handle 50 to both sides of the metal tube 10.
The method of claim 1,
The support tube 20 is formed in a form of upper and lower narrow upper and lower narrow (上 廣 下 狹), the upper circumference is formed with a curved surface 20a is inserted into the hole 11 by pressing the support tube 20 Main surface curved surface (20a) is a part of the manufacturing process of the hair brush in which the hair is planted in the perforated metal tube, characterized in that it is fixed while being pressed around the hole (11).
In the cylindrical metal tube 10, the holes 11 are drilled in a radial row, and the support 11 is inserted into and fixed to the hole 11, and the support tube 20 is half inserted. The hair bundle 30 folded into the hair is fixed by the fixing piece 31 is forcedly inserted, the cap 40 and the handle 50 is coupled to both sides of the metal pipe 10, the hair to the perforated metal pipe, respectively, This planted hairbrush.
The method of claim 3,
A hair brush in which hair is planted in a perforated metal tube, characterized in that a through hole 12 is formed between the hole 11 and the hole 11 of the metal tube 10.

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