JPH0448728Y2 - - Google Patents

Description

[Detailed explanation of the invention] The comb needles of conventional iron or plastic hair combs are manufactured by inserting them one by one into a rubber sheet or plastic sheet using a machine in the artificial area, so the production speed is very slow. The cost will be high. In addition, conventional plastic comb needles generate static electricity when combing hair, which can damage the hair and the human body if used constantly, and iron products tend to rust, reducing reliability. In order to prevent the comb needles from falling during use, conventional iron products require a piece of cloth or thin plastic sheet to be pasted with adhesive on the entire back side of the rubber or plastic sheet, which is also time-consuming and time-consuming. The drawback is that it does not meet the competitive conditions of the market, that is, it is easy to use even if it is cheap, that is, it does not meet the economic profit.

The present invention is a new brush that focuses on these drawbacks.

The present invention provides a new brush structure, in which the comb needle and the comb needle seat are injection molded as a whole at one time using rubber, plastic, or other suitable materials, and then the surface of the comb needle is plated. Rubbing improves the appearance and eliminates static electricity, making it an ideal comb needle.

Another purpose of the present invention is to provide a new structure in which the comb needle and needle washer are implanted as a whole or row by row as a combination method, and the integrated comb needle and needle seat are fitted with a mating sheet to function as a conventional rubber sheet or plastic sheet. It is an object of the present invention to provide a device which eliminates the worry of needles falling and falling off during use, and which can be completed at once, thereby reducing time and manufacturing costs, and which can be mass-produced in a short period of time.

Another object of the present invention is that after the comb needle and needle washer integrated with the above-mentioned structure are combined with the mating sheet, the contact points are melted using high frequency, so that the comb needle body and the mating sheet are closely joined. The aim is to prevent the comb needles from falling or falling off.

Next, a detailed description will be given with reference to the accompanying drawings.

As shown in FIGS. 1, 2 and 3, the present invention mainly consists of a comb needle body 1 and a fitting sheet 2.

The comb body 1 is made of rubber, plastic or another suitable material and includes a comb needle 11 and a needle seat 12 as a whole at once.
The comb needles 11 are integrally injection molded, and the entire comb needle 11 is plated to improve the appearance and eliminate static electricity generation during use, making it an ideal comb needle. Each double comb needle 1
A large number of through holes 13 are formed in the dial washer 12 between the bases of the dial. The mating sheet 2 is made of rubber or plastic 2
Made in 1. The back side of the mating sheet 2 is the comb seat 2
The same number of convex pillars 22 are molded to sit opposite to each through hole 13 of the comb needle body 1, and the same number of needle holes 23 are molded to face each of the comb needles 11 of the comb needle body 1 between each of the two convex pillars 22 of the fitting sheet 21. It has been applied to

In this way, when each comb needle 11 is inserted into each opposing needle hole 23 of the fitting sheet 21, the convex pillar 22 on the back side of the fitting sheet 21 is also seated in the corresponding through hole 13 of the comb seat 12. After the two are inserted into each other and fitted tightly, the protruding column 22 protrudes to the back side of the comb seat 12 by a certain length, but when this is burnt with a small fire, the protruding portion 24 of the protruding column 22 The comb needles 11 are melted and contracted to more tightly close the through holes 13 and become a single comb needle 11.
is completely combined with the fitting sheet 21 at once, and there is no danger of the comb needles 11 falling down or falling off permanently.

Figures 4 and 5 show another embodiment of the present invention.
The comb needle 11a and the needle seat 12a are integrally injection molded at once from rubber, plastic, or another appropriate material, and the entire comb needle 11a is plated to beautify its appearance and to improve its appearance during use. It eliminates the generation of static electricity, making it an ideal comb needle. The fitting sheet 2a is made of cogem or plastic 21a, and has the same number of needle holes 2 facing each comb needle 11a of the comb needle body 1a.
2a is applied to the fitting sheet 21a. Each comb needle 11a is seated in each needle hole 2 of the fitting sheet 21a.
After the comb needle seat 12a between the two comb needles and the fitting sheet 21a are melted by high frequency, a large number of melted contacts 23a are formed and bonded together. There is no fear of the comb needles 11a falling down or falling off.

As described above, the present invention involves fitting the comb needles integrally formed on the comb needle body into the needle holes formed in the fitting sheet, and heat-welding the needle washer and the fitting sheet. Since the comb needle body and the mating sheet are integrated, it is easy to integrate the comb needle body and the mating sheet, increasing production volume and reducing costs. The comb does not separate from the sheet, resulting in a longer service life, and since the comb needles are plated, it has the effect of preventing hair damage caused by static electricity.

[Brief explanation of the drawing]

Figure 1 is a side sectional view of the comb needle body of the present invention, Figure 2 is a side sectional view of the fitting sheet, Figure 3 is a sectional view of the fitted sheet of the invention, and Figure 4 is another embodiment of the invention. FIG. 5 is a fitted cross-sectional view of FIG. 4, 1... Comb needle body, 2... Fitting sheet, 11... Comb needle, 12... Needle seat.

Claims (1)

[Scope of claims for utility model registration] (1) The dial washer and comb needle are integrally formed of a material that can be plated, such as rubber or plastic, and
A large number of comb needles are formed on the needle washer, and the comb needles include a plated comb needle body and a needle hole into which the comb needle is inserted, which is made of the same material as the comb needle body. It consists of a mating sheet and a mating sheet.
A brush characterized in that the comb needle is fitted into the needle hole, and the needle washer and the fitting sheet are integrated by heat welding. (2) A convex post is formed on the above-mentioned fitting sheet, and a through hole into which the convex post is fitted is formed on the needle washer, and the needle is inserted with the convex post fitted into the through hole. The brush according to claim 1, wherein the comb needle body and the fitting sheet are integrated by heat welding the portion of the convex pillar projecting from the seat.