KR20030052925A - Cordless Hair Straightener - Google Patents

Abstract

PURPOSE: Provided is a wireless permanent equipment for hair straight which lets a charging battery use power as DC power so that it possibly helps to use the permanent in a wireless environment. CONSTITUTION: The wireless permanent equipment for hair straight is characterized by comprising the parts of: a heating unit(21,22) which uses power of the charging battery(31) to generate heat; an insulated sheet(25,26) which supports the heating unit and bars heat from being lost outside; a shape support bar(23,24) which transfers heat from the heating unit to hair to shape the hair; an on/off switch for power source(33); an LED lamp(34) which displays on/off state of power source; and a charging connection part which lets the charging battery charged by external power source.

Description

Cordless hair straight perm {omitted}

The present invention relates to a wireless hair straightening perm using a polymer heating element, wherein the hair support is formed so as to straighten the hair, curly or wavy hair, in whole or in part, particularly a rechargeable battery (DC power supply) Use as a power source, wireless hair straightener perm easy to use and carry at home or travel.

In general, hair style is an important part of women's beauty, and is used as a means of pursuing an aesthetic sense that changes depending on a clothes and a time and a place, and the importance of a hairstyle is increasing day by day.

To this end, many hairdressing tools have been developed in the past.

Application No. 20-1978-0002607 was applied to the hair support of the hairdressing tools by using a gas burner to shape the hair, and application 20-1976-00003748 was applied to the heating device using the AC power source to heat the hair No. 10-1998-0029126 has no mention of a heater, that is, a heating element, and most of the recently applied hair care tools for straight curl hair irons due to uneven hair support. As for the hair support, most hair beauty tools are mainstream of hair beauty tools using a positive temperature coefficient called PTC heater using AC power.

The heating elements of these hairdressing tools for hair heat up to 1 ℃ to 130 ℃ by using a rechargeable battery DC power to date, and since there was no heating element that can control temperature, most conventional hairdressing tools for hair use AC power for home. As a beauty tool for hair, it can be used only in a fixed place where there is a power source, and it is inconvenient to carry and carry, and there is a hair beauty tool that uses gas, but a hair beauty tool that uses gas emits gas. It burns and ignites and heats the hair support as a gas fire, but the hair cosmetic tools that use gas do not control the temperature, so there is a risk of hair damage and gas leakage and explosion. In addition, there is a disadvantage in that expensive gas must be replaced periodically according to the usage time. .

The present invention is possible to heat up to 1 ℃ ~ 130 ℃ by the DC power supply of the rechargeable battery, in order to solve the above problems, it is effective to control the appropriate temperature to prevent deformation and breakage of hair due to high temperature It is an object of the present invention to provide a wireless hair straightener that is capable of shaping hair and is easy to carry and use.

In order to realize the object of the present invention as described above,

A power supply unit comprising a rechargeable battery, an ON / OFF switch of a power supply, and a charging jack capable of supplying external power to the rechargeable battery;

A molding part for shaping hair as heat of a heating element that generates heat by a DC power source of a rechargeable battery;

It provides a wireless hair straight perm consisting of a case fixing portion for fixing the power supply portion, the molding portion and the case portion.

1 is a cross-sectional view according to an embodiment of the present invention

Figure 1a is an assembled view of Figure 1

2 is a front view

2a open front view of FIG. 2

3 is a view from above

4 is a left side view

5 is a right side view

<Explanation of symbols for main parts of drawing>

10: case part 13: rechargeable battery case

20: molded part 21, 22: heating element

23, 24: molding support 25, 26: insulation board

30: power supply unit 31: rechargeable battery

32: Charging Jack 33: ON / OFF Switch

34: LED lamp 40: case fixing

41: fixed hinge 42: spring

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

1 is a cross-sectional view of a wireless hair straightener using a polymer heating element according to the present invention, as shown in Figure 1a, Figure 2, Figure 2a, Figure 3, Figure 4, Figure 5 is a storage space for installing various components Outside the case 10 including a handle and a handle, a charging jack 32 for receiving external power, an ON / OFF switch 33 for controlling power, and an ON / OFF state of the power can be seen. LED lamp 34 to be made.

Inside the case part 10, a fixed hinge 41 for fixing the cases 11 and 12, and a spring 42 having an elastic axis around the fixed hinge 41 so as to shape the hair shown in FIG. Is installed, the case (11, 12) has an elastic to be opened to the outside, there is a case fixing portion 40 to keep the state always open as shown in Figure 2a, the outer case (11, 12) and fixed hinge 41 is fixed by bolts 17 and 18.

In addition, the shaping part 20 to shape the hair, the rechargeable battery 31 inside the rechargeable battery case 12 attached to the case 11 to supply power to the heating elements 21 and 22, and the outside, Charging jack 32 which can receive power and supply to rechargeable battery 31, LED lamp 34 which can see the state of application of power from outside case 11, ON / which can control power It is composed of a power supply unit 30 consisting of an OFF switch 33, and a terminal 35 for connecting the power source of the rechargeable battery 31 to the molding unit 20 capable of shaping the hair, the power supply of the power supply unit 30 The molding unit 20 which generates heat to form hair by heating at a temperature of 1 ° C. to 130 ° C., which is an appropriate temperature for hair forming, is applied to the heat generating elements 21 and 22 by forming a support for forming a heat sink. 23 and 24 and the heating elements 21 and 22 like the molding supports 23 and 24 are supported. The case (11, 12) to block the heat dissipation to the outside, consisting of a molded part 20 consisting of heat insulating plates (25, 26) for fixing the heating elements (21, 22), the case of the case (10) Each part is accommodated in the inner storage space, the molding support 23 and the case 11 is a heat dissipation plate that can be formed of the hair is fixed by the bolt 13, the case 12 is a molding support that is a heat dissipation plate capable of forming the hair It is fixed with 24 and a bolt, and is comprised so that the cases 11 and 12 can be fixed with the bolts 15, 16, 17, and 18. As shown in FIG.

FIG. 1A is an assembly view of FIG. 1, illustrating an assembly form of each component.

2 is a front view showing a state before the molding part is opened.

Figure 2a is a front view showing the molding unit is open around the hinge axis,

3 is a view from above is made of an LED lamp 34 to know the ON / OFF of the power source on the top of the case 11.

4 is a left side view of the case (11, 12) made of bolts (13, 14) for fixing the case (11, 12) outside.

FIG. 5 is a left side view of the case 11 and 12, and includes an on / off switch 33 of a rechargeable battery 31 power source and a charging jack 32 capable of charging an external power source with a rechargeable battery.

Referring to the operation of the present invention configured as described above are as follows.

When the power of the rechargeable battery 31 is operated by the ON / OFF switch 33 to receive power, the LED lamp 34 is turned on, and power is applied to the heating elements 21 and 22 so that proper hair forming is necessary. Heat is transferred to the forming support (23, 24), which is a heat sink capable of forming the hair by heating to a temperature, and is configured to be convenient to carry and use because the heat can be molded as the transferred heat.

As described above, the present invention, the conventional air beauty tools for the production of a hairstyle is easy to carry and use when traveling to avoid the inconvenience of carrying and using the AC power, that is, a fixed power source When traveling to a place without power or going out, you can easily carry it and straighten up your messy or wavy hair.

In addition, the rechargeable battery can be used as a power source to charge AC power.

Claims (2)

A heating element that generates heat by using a power source of a rechargeable battery, an insulation plate that supports the heating element, and prevents heat from being lost to the outside, a molding support capable of shaping the hair by transferring heat generated from the polymer heating element to the hair; Wireless hair straight perm with ON / OFF switch of power supply, LED lamp indicating ON / OFF state of power supply and connection for charge that can charge battery for charge with external power supply. The method of claim 1, wherein the wireless hair straighter perm, characterized in that the polymer heating element is used as a heating element to generate heat to the DC power source of the rechargeable battery.