CN110192703A - Safe hair-dye comb - Google Patents

Abstract

The invention provides a safe hair dyeing comb, which comprises a comb body (1) and comb teeth (3), and is characterized in that: the upper part of the comb teeth (3) is hollow, the lower part is a solid body (6), ) is connected with a medicine storage chamber (7) in the hollow part, and there is an openable sealing cover (2) above the medicine storage chamber (7); an elastic body (4) is installed in the hollow part of the comb teeth (3), and the comb teeth ( 3) The side wall of the hollow part is provided with a medicine outlet hole (8); the material of the side wall of the hollow part of the comb teeth (3) is a highly elastic material. The beneficial effect of the present invention is that since the lower part of the comb teeth (3) is a solid body without a medicine outlet hole, and the comb teeth are elastic, the ends of the comb teeth can be closely attached to the user's head, and the comb teeth can be used The patient's scalp will not be contaminated by drugs, so as to achieve the purpose of safe hair dyeing.

Description

Safe Coloring Comb

technical field

The invention relates to a hair comb with the function of dyeing hair, and relates to the technical field of household articles.

Background technique

As China's population enters the aging stage, the elderly population is increasing, and the demand for hair dyeing is also gradually increasing. The elderly need tools that can be used to dye hair conveniently and safely, so that they can dye their hair with confidence.

There are no tools on the market that can be used to quickly dye hair. At the same time, the current era is also a fast and efficient era. Going to a barber shop to dye hair is not only expensive, but also wastes a lot of time. The comb with the hair dyeing function can allow people to dye their own hair conveniently and quickly, save people's time and consumption, and can effectively avoid the harm of hair dyeing agents and meet the various needs of hair dyeing people. Hair dyes generally contain p -phenylenediamine , a carcinogen , which is a colorant that must be used in hair dyes and is an internationally recognized carcinogen. The general hair dyeing combs on the market, such as the utility model patent No. 201620526251.8, can meet people's hair dyeing needs, but because the direct contact between the scalp and the hair dye cannot be avoided, it will affect people's health.

Contents of the invention

The purpose of the present invention is to provide a hair dyeing comb capable of realizing safe hair dyeing for people who pay attention to health, specifically a safe hair dyeing comb in which the hair dye will not touch the scalp during hair dyeing.

The object of the present invention is achieved by the following proposals: a comb with hair dyeing function, comprising a comb body and comb teeth, characterized in that the comb teeth are made of high elastic material, the upper part of the teeth has holes, and the lower part has no holes; The comb body has a drug cavity, and the upper part of the comb body is closely matched with the drug cavity cover; the comb body and the comb teeth are matched and connected, and plastic springs are installed inside the comb teeth.

Preferably, the two comb teeth at the front and rear ends of the comb body are not provided with drug storage chambers.

Preferably, the lower part of the comb teeth is a hard plastic part with a length of 2-6 mm; there is a perforated channel inside the comb body to communicate the medicine cavity with the comb teeth.

Preferably, the elastic bodies installed in the hollow parts of the comb teeth are plastic springs.

Preferably, the sealing cover is in the shape of a strip, and the sealing cover and the comb body are closely matched through the slot, and the left edge of the sealing cover is provided with a tilting structure.

Beneficial effect

The beneficial effect of the present invention is that since the interior of the comb teeth is made of elastic body, and the side wall of the middle part is made of highly elastic material, when the user uses the invention, the comb teeth can be closely attached to the user's head due to the overall elasticity of the comb teeth Close; there is a drug storage cavity inside the comb, which is connected with the drug storage cavity inside the comb body. A sealing cover is arranged above the drug storage cavity of the comb body. The agent is added into the medicine storage chamber after the sealing cover is opened. When using, close the sealing cover, and the hair dye will flow out due to the extrusion generated by the combination of the comb teeth and the head, so as to achieve the effect of hair dyeing. The fit is tight, which can make the hair color more even. There is a hard material at the bottom of the comb teeth, which is to avoid direct contact between the hair dye and the hair roots of the scalp, because hair dyes generally contain p -phenylenediamine , a carcinogen , which must be used in hair dyes. A coloring agent is an internationally recognized carcinogen, so avoiding direct contact of hair dyes with the human body can make the hair dyeing process healthier and more assured.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the present invention

Fig. 2 is a side view of the present invention

Fig. 3 is a sectional view of the present invention

Figure 4 is a sectional view after opening the sealing cover of the present invention

Fig. 5 is a partial enlarged view of the comb teeth of the present invention

Fig. 6 is a cross-sectional view of the present invention when it is attached to the human head

In the figure: 1. comb body, 2. sealing cover, 3. comb teeth, 4. elastic body, 6. solid body, 7. drug storage cavity, 8. drug outlet hole

Detailed ways

The object of the present invention is achieved by the following scheme; a comb with hair dyeing function, comprising a comb body (1) and comb teeth (4), characterized in that the comb teeth (3) are made of high elastic material, and There are holes, and the end section of the teeth is made of hard plastic; the comb body (1) has a drug cavity, and the upper part of the comb body (1) is closely matched with the sealing cover (2); the comb body (1), comb teeth (3 ) is mated and connected, and a spring (4) is installed inside the comb teeth (3).

The hard plastic part of the lower part of the comb (3) has a length of 2-6 mm; the elastic body (4) is a plastic spring; the comb body (1) has a hole in the inner channel to communicate the drug cavity with the comb (3) .

The drug chamber cover (2) is elongated, the drug chamber cover (2) and the comb body (1) are closely matched through the card slot, and the left edge of the sealing cover (2) is provided with a tilting structure, which is convenient for people to uncover the sealing Cap filled with hair dye.

The comb body has two comb teeth integrated with the comb body (1), respectively located at two ends of the comb teeth, and the comb body material is hard plastic.

In the present invention, the middle comb teeth (3) are made of highly elastic material, and the two ends are made of hard materials. The middle comb teeth of high elastic material can be shrunk, so that the comb teeth and the head are closely attached, and the hair dye agent in the drug cavity flows out along the hole. The hard plastic at the end of the comb prevents the hair dye solution from directly contacting the scalp.

Claims (4)

1. Safe hair dyeing comb, including comb body (1) and comb teeth (3), characterized in that: the upper part of the comb teeth (3) is hollow, the lower part is a solid body (6), and the hollow part of the comb teeth (3) There is a drug storage cavity (7) connected to the upper part, and there is an openable sealing cover (2) above the drug storage cavity (7); an elastic body (4) is installed in the hollow part of the comb teeth (3), and the hollow part of the comb teeth (3) The side wall of the comb is provided with a drug outlet hole (8); the material of the side wall of the hollow part of the comb teeth (3) is a highly elastic material. 2. The safe hair dyeing comb according to claim 1, characterized in that: the two comb teeth at the front and rear ends of the comb body (1) are not provided with medicine storage chambers. 3. The safe hair dyeing comb according to claim 1, characterized in that the elastic body (4) is a plastic spring. 4. The safe hair dyeing comb according to claim 1, characterized in that, the length of the end solid body (6) of the comb teeth (3) is 2-6 mm, and the material thereof is hard material.