KR200209850Y1 - Double Edged Type Electric Hair Clipper - Google Patents

Abstract

The present invention makes it possible to change the direction of hair by using simple heads with rough and fine blades at both ends, so that the cutter efficiency is improved by the selective use according to the thickness, density or curl of the hair. It is related to a two-blade electric barrican can be shortened.

According to the present invention, a head having a fixed blade and a movable blade is detachably provided at a front end portion of a body, and in the electric barrican in which a motor for reciprocating the movable blade of the head is embedded, the lower portion of the head 20 is provided. A guide plate 23 formed at both ends of the coarse-shaped coarse fixed blade 21 and the fine fixed blade 22 having different sizes and spacing coupled thereto; Movable blades 24 and 25 which are in close contact with the rear surfaces of the rough fixed blade 21 and the fine fixed blade 22 of the guide plate 23 and reciprocate in a staggered direction; Plate spring links 28 and 29 interconnecting them on both sides of the movable blades 24 and 25 and having a constant elasticity; Each of the back surface of the guide plate 23 is fixed by a high information bolt 26a, respectively, and the middle portions of the links 28 and 29 are axially installed by fixing pins 26b, and both sides of the guide plate 23 are engaged with the body 10. Fixtures 26 and 27 having jaws 26c; The tip is fixed to the middle portion of the one side movable blade 24 and is bent in a triangle shape rising upward and the shaft 30 having an elongated shaft hole 31 is inserted into the rotary shaft 11a of the motor 11 along the longitudinal direction. It is characterized in that it is configured to be mounted in any direction to the front end of the body 10 to be made.

Description

Double Edged Electric Hair Clipper

The present invention relates to a two-blade electric barrican that can selectively use rough blades and fine blades depending on the condition of the hair during haircutting. More specifically, the head having the rough blades and fine blades on both sides is simple to operate. By enabling the change of direction by the selective use according to the thickness or density of hair or the degree of curls to improve the cutter efficiency to shorten the haircut time.

Electric Barrican is a barbering device that can cut hair automatically by power supply, and it is easy to carry and handle.

The general electric barrican used up to now consists of a body which is usually formed in a cylindrical shape, and a head which is attached to the front end of the body to make the hair cutter.

Internal parts of the body include electric motors driven by a power supply and electric batteries such as rechargeable batteries, and the head has a guide plate that is in close contact with the scalp and a comb-shaped fixed blade is formed at the tip of the guide plate. At the same time, the movable blade which is reciprocated left and right by the motor in the body is provided in close contact with the upper surface of the fixed blade.

Accordingly, when the electric barrican is switched on, the rotational power of the motor is transmitted to the movable blade connected to the rotary shaft eccentrically, and the movable blade is reciprocated left and right in close contact with the fixed blade to cutter hair entering between the comb-shaped fixed blades. .

In using such electric barricades, electric barricades were required to vary the size and spacing of fixed blades according to the conditions such as hair thickness, density, and degree of curling.

Known electric barrican so far there is a problem that can not be used interchangeably because the fixed blade is formed on one side of the head.

In this case, the electric barricades with rough blades and the electric barricades with fine blades are prepared and used according to the conditions of use, respectively.

Accordingly, a configuration has been proposed in which the roots have rough heads and fine blades respectively formed in one head so that they can be selected and used as necessary.

However, this has the advantage that the two modes can be selectively used in one electric varican according to the thickness or density of the hair or its shape, but its structure is complicated and the manufacturing and assembly are not good.

In addition, the guide plate that is in close contact with the scalp is not only different angles according to each mode, but also because the installation angle of the guide plate is large, there is a problem that the cutter efficiency does not meet the expectations.

In particular, since the power transmission is transmitted only to the movable blade side of the selected position, the balance is not balanced, the vibration is generated, and furthermore, the cutter efficiency is also reduced.

The purpose of the present invention is to form a fixed blade of different shapes at both ends of the head, and by using the head to change the direction at the front end of the body can selectively use the rough blade and fine blade to reduce the haircut time It can be used conveniently without being concerned about the thickness and density of hair, and the degree of curling, and it is to provide a double-blade electric barrican that can expect smooth operation as well as offsetting vibration by maintaining balance.

Double-blade electric barrican of the present invention for achieving the above object is formed so that the head can be detachable to the front end of the body, the guide plate of both ends of the guide plate of the coarse fixed blade and fine fixed blade having a different size and spacing In addition, the rear of the fixed blades on both sides are equipped with movable blades reciprocated by the rotational power of the motor, so that the blades can be reciprocated in a mutually staggered direction so that the user can selectively use the rough blade and the fine blade according to the condition of the hair. It is designed to improve the efficiency as well as ease of use, and to be excellent in operability by maintaining the balance.

1 is a side configuration view showing the appearance of the electric barrican according to the present invention

FIG. 2 is a cross-sectional view of the head of FIG.

3 is a cross-sectional view of a state in which the head is fastened in the reverse direction in FIG.

Figure 4 is a cross-sectional configuration of the cutting of one side in the state in which the head is fastened to the body

Figure 5 is a cross-sectional view showing a state in which the movable blade is fastened to the guide plate

6 is an exploded perspective view of the head

7 is a rear view of the head showing when the movable blade is in the neutral position;

8 is a rear view of the head showing a state in which the movable blade is operated to one side;

<Explanation of symbols for main parts of the drawings>

10 body 11 motor 11a rotating shaft

13: slope 14: fastening groove 15: leaf spring

20: head 21: rough fixed day 22: fine fixed day

23: guide plate 24, 25: movable blade 26, 27: fixed base

26a: high information bolt 26b: fixing pin 26c: locking jaw

28,29: link 30: shaft 31: shaft

1 and 2, the main body 100 is coupled to the head 20 to a substantially cylindrical body 10 formed for easy carrying and handing.

In the body 10, an electric related part such as a motor 11, a rechargeable battery, and the like are embedded, and an on / off switch 12 is provided at the outer edge thereof.

4 to 6, the front end of the body 10 is opened forward and the inclined surface 13 is formed on the outer circumference, the inner side of the inclined surface 13, the fastening groove to enable the detachable head 20 14 are provided, respectively, and the leaf springs 15 for fixing the head 20 are formed on opposite sides of the fastening grooves 14, respectively.

The head 20 is coupled to the body 10 through the inclined surface 13 of the front end as an independent assembly, the lower side of the guide plate having a coarse fixed blade 21 and fine fixed blade (22) ( 23) is formed.

Rough fixed blade 21 and fine fixed blade 22 formed at both ends of the guide plate 23 is comb-shaped, having a different size and spacing, etc., selectively depending on the thickness, density or degree of curl of the hair use.

On the rear surfaces of the rough fixing blades 21 and the fine fixing blades 22 at both ends of the guide plate 23, movable blades 24 and 25 reciprocating in close contact with them are fixed by means of the holders 26 and 27. Each coupled, they are interconnected by links 28 and 29 having the function of leaf springs on both sides.

Since the fixing rods 26 and 27 are fastened with high information bolts 26a on both sides of the lateral grooves 20a of the guide plate 23, the fixing pins 26 and 27 are connected to the middle portions of the links 28 and 29 with the fixing pins 26b from above. Using this as an axis point, the links 28 and 29 are reciprocated from side to side.

In addition, the engaging jaw (26c) is formed at both ends of the fixing stand (26) (27), respectively, when the head 20 is assembled to the front end of the body 10, the fastening formed inside the inclined surface 13 of the body (10) Is coupled to the groove 14.

As described above, since the leaf spring 15 is fitted to one side of the fastening groove 14, the locking jaw 26c of the head 20 is easily coupled by its elasticity.

In addition, a shaft 30 into which the rotating shaft 11a of the motor 11 is inserted is fixed to the middle portion of the one side movable blade 24 in a direction perpendicular to the movable blade 24.

The shaft 30 has one side fixed to the movable blade 24 while the opposite side is bent in a triangular shape that rises upward, and the rotary shaft 11a of the motor 11 is inserted into the long shaft hole 31 formed in the longitudinal direction thereof. .

Here, the bending of the shaft 30 in a triangular shape is the head 20 by selectively using the coarse fixed blade 21 and the fine fixed blade 22 on the guide plate 23 coupled to the head 20 This is to ensure that the rotary shaft 11a of the motor 11 is easily inserted in any direction.

Next, the operation of the electric barrican according to the present invention will be described with reference to the drawings.

First, the head 20 is formed as a separate assembly to the front end of the body (10) of the electric barrican, in this case, by selecting any one side of the fixed blade (21) (22) of both ends of the guide plate (23) Mount it.

As shown in FIG. 4, the mounting process of the head 20 includes the locking projections 26c protruding from the heads 20 to the holders 26 and 27 on both sides of the guide plate 23. When inserted into the fastening groove 14 formed in the inner side, the locking jaw 26c is firmly coupled by the elasticity of the leaf spring 15 that is elastically supported on the opposite side of the fastening groove 14.

At this time, the rotary shaft 11a of the motor 11 located in the body 10 is inserted into the long shaft hole 31 of the shaft 30 provided on the rear side of the head 20.

In this state, the electric barrican is used as usual, and when the switch 12 is turned on in the charged state, the rotational force of the motor 11 is eccentrically rotated to the shaft 30 of the head 20 through the rotating shaft 11a. By being transmitted, the movable blades 24 and 25 reciprocate left and right while being in close contact with the guide plate 23.

That is, the movable blade 24 is reciprocated by the reciprocating motion of the shaft 30, and the movable blade 25 on the opposite side connected to the movable blade 24 and the links 28 and 29 on both sides by the reciprocating motion is fixed. (26) It is made to reciprocate in the direction which cross | intersects each other with the fixing pin 26b on 27 as an axial point.

The state of the back surface of the head 20 in this case is shown well in FIG.7 and FIG.8.

The movable blades 24 and 25 are reciprocally staggered with each other to accurately maintain balance and absorb vibration.

Accordingly, the hair is cutter while the fixed blades 21 and 22 and the movable blades 24 and 25 of both side ends of the guide plate 23 made of the comb teeth rub against each other.

At this time, the holder (26) (27) is fixed to the guide plate 23 to hold the fixing pin (26b) to the middle portion of the link 28, 29 as a shaft point, the link (28) (29) ) Is not only stably supporting the reciprocation of the movable blades (24) and (25) by being formed in the shape of a leaf spring having elasticity, thereby improving the adhesion to the fixed blades (21) and (22).

The electric barrican configured as described above can be reoriented to selectively use the coarse fixed blade 21 and the fine fixed blade 22 according to the thickness, density, or degree of curl of the hair.

At this time, the head 20 is pulled down so that the locking jaw 26c of the holders 26 and 27 is out of the leaf spring 15 and the fastening groove 14 in the body 10 to lift the head 20. After the separation, the head 20 is rotated to reverse the positions of the rough fixed blade 21 and the fine fixed blade 22, and then the head 20 is mounted on the body 10 again.

The guide plate 23 of the head 20 has a size that fits perfectly to the front end of the body 10, but both sides have a symmetrical structure with respect to each other on the bases 26 and 27, so as to have a rough fixed blade ( 21) and the fine fixing blade 22 can be mounted in any direction.

In addition, as the shaft 30 on the head 20 is bent in a triangular shape rising upward, even if the direction is changed, it is easily coupled with the rotating shaft 11a of the motor 11 to enable power transmission.

Therefore, the electric barrican of the present invention can selectively use the rough blade and the fine blade by changing the mounting position of the head 20 with only simple operation.

The electric barrican according to the present invention has a head having both a fixed blade and a fine fixed blade at both ends as a separate assembly from the body so that it can be mounted in different directions so that the hair thickness, density or degree of curl Depending on the rough blade and fine blade can be used selectively.

In addition, the simple structure of the head makes it easy to manufacture and assemble, detachable by simple operation, and convenient to use, and the guide plate that is in close contact with the scalp always has a constant angle even if one of the two modes, rough or fine, is selected. By maintaining the effect of improving the cutter efficiency of the hair.

In particular, the present invention is a very useful design that can maintain the correct balance by forming the movable blades reciprocated in the mutually staggered direction on both sides of the fixed blade of the head to cancel the vibration and ensure the stability of operation.

Claims (1)

In the electric barrican is provided with a head having a fixed blade and a movable blade detachably at the front end of the body, the inside of the body is a motor for reciprocating the movable blade of the head, A guide plate 23 having comb-shaped coarse fixed blades 21 and fine fixed blades 22 having different sizes and intervals coupled to lower portions of the head 20 at both ends; Movable blades 24 and 25 which are in close contact with the rear surfaces of the rough fixed blade 21 and the fine fixed blade 22 of the guide plate 23 and reciprocate in a staggered direction; Plate spring links 28 and 29 interconnecting them on both sides of the movable blades 24 and 25 and having a constant elasticity; Each of the back surface of the guide plate 23 is fixed with high information bolts 26a, respectively, and the middle portions of the links 28 and 29 are axially installed by fixing pins 26b, and both sides are engaged with the body 10. Fixtures 26 and 27 having jaws 26c; The tip is fixed to the middle portion of the one side movable blade 24 and is bent in a triangle shape rising upward and the shaft 30 having an elongated shaft hole 31 is inserted into the rotary shaft 11a of the motor 11 along the longitudinal direction. Double-blade electric barrican, characterized in that configured to be mounted in any direction to the front end of the body 10 to be made.