CN219515540U - Silica gel tectorial membrane pad for perming - Google Patents

Abstract

The utility model relates to the field of hairdressing and perming, in particular to a silica gel film-coated cushion for perming, which comprises the following components: the silica gel film is internally provided with an inner cavity capable of accommodating the heating element, the heating element is arranged in the inner cavity, and the silica gel film is of an integrated structure; according to the utility model, the silica gel film rolls the hair in a mode of rolling from two sides to the middle, the hair roots are relatively positioned at the outer layer of the hair roll in the rolling mode, after the heating body is electrified, the heat temperature is transferred from outside to inside through the silica gel film, namely, heat conduction is started from healthy parts of the hair, damaged hair tails are not excessively dried in the innermost part of the roll core, and the moisture of the hair roots is firstly subjected to heat change to steam and then permeates from outside to inside through the ventilation holes, so that the temperature and the moisture of the hair from the hair roots to the hair tails reach balance.

Description

Silica gel tectorial membrane pad for perming

Technical Field

The utility model relates to the field of hairdressing and perming, in particular to a silica gel film-coated pad for perming.

Background

The hair waving method is divided into physical hair waving and chemical hair waving, and the most used is chemical hair waving. The hair can be enriched by perming; changing the shape and trend of hair. The basic process of perming is divided into two steps, wherein the first step is to break the sulfuration bond and hydrogen bond in the hair through chemical reaction; the second step is that the hair core structure is recombined and stabilized, when the existing hair curling roll is heated, the heating core is inserted into the hair curling roll for heating, the heating mode is to heat from inside to outside, uneven heating inside and outside is easy to form, the temperature of the hair tail is too high, so that the hair tail is scalded and damaged more, the phenomenon of scalding and bursting the tail frequently occurs, and the pad/tape coiled by curling hair is damaged to a certain extent at high temperature, and the hair curling roll needs to be checked and replaced before being used.

Disclosure of Invention

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide the silica gel film-coated pad for perming, which can uniformly conduct temperature, keep water relatively constant and is convenient to replace.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a silica gel film-coated pad for perming, which comprises the following components: the silica gel film is internally provided with an inner cavity capable of accommodating the heating element, the heating element is arranged in the inner cavity, and the silica gel film is of an integrated structure; an opening is formed in one side of the silica gel film, and the end face structure of the opening is matched with the section structure of the heating body; the wall body of the silica gel film is provided with communicated air holes, and the inner wall of each air hole is provided with a positioning gasket for clamping and fixing the heating body and the silica gel film.

More specifically, the silica gel film is made of a thermochromic silica gel material.

In the preferred technical scheme of the utility model, the heating element specifically comprises an electrothermal film, a wiring terminal and a temperature controller, wherein the wiring terminal is arranged on one side of the electrothermal film, a wire inside the wiring terminal is welded with a wire inside the electrothermal film, and the temperature controller is arranged on an electrothermal wire of the electrothermal film.

Further, the electrothermal film is a PI film heating sheet made of FPC flexible circuits.

Further, the temperature controller is an NTC temperature sensor.

The working process and principle of the utility model are as follows: the silica gel film directly wraps the heating element, the positioning gasket fixes the heating element in the silica gel film, the heating element is prevented from curling in the silica gel film, one side of the silica gel film can be attached to the hair root during perming, the hair is curled in a mode of curling from two sides to the middle, the hair root is relatively positioned at the outer layer of the hair, after the heating element is electrified, the heat temperature is transferred from outside to inside through the silica gel film, namely, heat conduction is started from healthy parts of the hair, damaged hair is not excessively dried in the innermost part of the winding core, hair near the hair root part is at the outermost part of the winding core, moisture of the hair root is firstly subjected to heat to steam and then is permeated from outside to inside through the vent holes, and the temperature and the moisture of the hair are balanced from the hair root to the hair tail

Compared with the prior art, the utility model has the following advantages:

(1) In the utility model, the silica gel film made of the thermochromic silica gel material can change color relatively when the temperature changes, so that a user can observe the perming temperature at any time conveniently, and the temperature is adjusted and controlled.

(2) According to the utility model, the heating body can be directly taken out of the silica gel film through the opening, so that the damaged silica gel film is replaced, and the silica gel film and the heating body can be fixed through the positioning gasket, so that the heating body is prevented from curling in the silica gel film.

(3) In the utility model, the heating film made of the PI film heating sheet material made of the FPC flexible circuit is very soft, can heat efficiently and rapidly, is convenient for controlling the temperature, and the temperature controller is an NTC temperature sensor, can effectively sense the real-time temperature and accurately transmit the real-time temperature to the hair waving machine so as to better control the hair waving temperature.

Drawings

FIG. 1 is a schematic cross-sectional view of a silica gel film-coated pad for permanent wave according to the present utility model.

FIG. 2 is a schematic front view of the silica gel film pad for permanent wave of the present utility model.

Fig. 3 is a schematic perspective view of a silica gel film according to the present utility model.

The reference numerals in the above figures illustrate:

1. a silicone film; 2. a heating element; 10. an inner cavity; 11. an opening; 12. ventilation holes; 13. positioning a gasket; 20. an electrothermal film; 21. a connection terminal; 22. and a temperature controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more clear and clear, the present utility model will be further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, the present embodiment discloses a silica gel film-coated pad for permanent wave, comprising: the heating device comprises a silica gel film 1 and a heating body 2, wherein an inner cavity 10 capable of accommodating the heating body 2 is formed in the silica gel film 1, the heating body 2 is arranged in the inner cavity 10, and the silica gel film 1 is of an integrated structure; an opening 11 is formed in one side of the silica gel film 1, and the end face structure of the opening 11 is matched with the cross-section structure of the heating body 2; the wall body of the silica gel film 1 is provided with a communicated air vent 12, the inner wall of the air vent 12 is provided with a positioning gasket 13 for clamping and fixing the heating body 2 and the silica gel film 1,

in order to facilitate the user to observe the perming temperature at any time, the temperature is adjusted and controlled, and the silica gel film 1 is made of a thermochromic silica gel material.

In a preferred technical scheme of the utility model, the heating element 2 specifically comprises an electrothermal film 20, a wiring terminal 21 and a temperature controller 22, wherein the wiring terminal 21 is arranged on one side of the electrothermal film 20, a wire inside the wiring terminal 21 is welded with a wire inside the electrothermal film 20, and the temperature controller 22 is arranged on an electrothermal wire of the electrothermal film 20.

In order to raise the temperature more efficiently and quickly, the electrothermal film 20 is a PI film heating sheet made of FPC flexible circuit.

In order to avoid the situation that the hair is burnt out and even the personal safety is threatened due to the continuous rising of the temperature, the temperature controller 22 is an NTC temperature sensor.

The working process and principle of the utility model are as follows: the silica gel film 1 directly wraps the heating body 2, and meanwhile, the positioning gasket 13 fixes the heating body 2 inside the silica gel film 1, so that the heating body 2 is prevented from curling inside the silica gel film 1, one side of the silica gel film 1 can be stuck to the hair roots during perming, and the hair can be curled in a mode of curling from two sides to the middle, the hair roots are relatively positioned at the outer layer of the hair, after the heating body 2 is electrified, the heat temperature is transferred from outside to inside through the silica gel film 1, namely, heat conduction is started from healthy parts of the hair, damaged hair tails are not excessively dried in the innermost part of the winding core, hair near the hair roots is at the outermost part of the winding core, moisture of the hair roots is firstly permeated from outside to inside through the ventilation holes 12 after being heated into vapor, and the temperature and the moisture of the hair tails are balanced.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims (5)

1. A silica gel film-coated pad for permanent wave, comprising: the silica gel film is internally provided with an inner cavity capable of accommodating the heating element, the heating element is arranged in the inner cavity, and the silica gel film is of an integrated structure; an opening is formed in one side of the silica gel film, and the end face structure of the opening is matched with the section structure of the heating body; the wall body of the silica gel film is provided with communicated air holes, and the inner wall of each air hole is provided with a positioning gasket for clamping and fixing the heating body and the silica gel film.

2. The silica gel film pad for permanent wave according to claim 1, wherein: the silica gel film is made of a thermochromic silica gel material.

3. The silica gel film pad for permanent wave according to claim 1, wherein: the heating body specifically comprises an electric heating film, a wiring terminal and a temperature controller, wherein the wiring terminal is arranged on one side of the electric heating film, a wire inside the wiring terminal is connected with a wire inside the electric heating film in a welding mode, and the temperature controller is arranged on an electric heating wire of the electric heating film.

4. The silica gel film pad for permanent wave according to claim 3, wherein: the electrothermal film is a PI film heating sheet made of FPC flexible circuit.

5. The silica gel film pad for permanent wave according to claim 3, wherein: the temperature controller is an NTC temperature sensor.