KR200209851Y1 - Double Edged Type Electric Hair Clipper - Google Patents

Abstract

The present invention allows the user to change the direction of the haircut by the simple operation of the head which has the rough blade and the fine blade at both ends. It relates to a two-blade electric barrican to improve the cutter efficiency to reduce the haircut time.

The present invention is provided in the front end of the body having a fixed blade and the movable blade having a removable blade, the inside of the body in the electric barrican motor built to reciprocate the movable blade of the head, built in the body 10 A crank arm 17 integrally formed on the rear side of the rotating shaft 16 which is eccentrically mounted on the motor 11 and exposed forwardly; In the middle of the longitudinal direction, the fastening hole 41 fitted to the crank arm 17 is drilled to open the lower part, and on both sides, the long hole 43 is fitted to the support rod 42 protruding forward of the body 10. A balance member 40 in one plate; 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; It is fastened to the rear surface of the guide plate 23 and in close contact with the rough fixed blade 21 and the fine fixed blade 22, respectively, has a movable blade 24 reciprocating in a staggered direction with each other in the middle portion of the motor ( A long hole 27 into which the rotary shaft 16 of 11 is inserted and a movable plate 25 for drilling the slide hole 26 in the transverse direction; The slide holes 26 on both sides of the movable plate 25 are fitted to the support shaft 34 below the connecting rod 32, which is fixed to the back surface of the guide plate 23 by the high information bolt 28, respectively, and is stiffly inward. On both sides Fixtures 30 and 31 having a locking step 33 is coupled to the sieve 10; Any direction in the front end portion of the body 10 to be made of a leaf spring 29 that is fitted to the support shaft 34 between the connecting rod 32 and the movable plate 25 of the holder 30, 31 It is characterized in that it is configured to be mounted.

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.

Therefore, when the electric barrican is switched on, the rotational power of the motor is transmitted to the movable blade which is eccentrically connected to the rotary shaft, and the movable blade is reciprocated left and right in close contact with the fixed blade, thereby cutting 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 to change the direction of the head at the front end of the head to selectively use a rough blade and fine blade to shorten 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 The rear surface of the guide plate is equipped with movable plates having movable blades at both ends reciprocated by the rotational power of the motor so that they can be reciprocated in a mutually staggered direction to selectively use the rough blade and the fine blade according to the condition of the hair In addition, the crank arm on the motor shaft is fitted with a balance member to maintain balance when the movable plate is reciprocated to improve operability and cutter efficiency, and to facilitate the use.

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.

Figure 3 is a cross-sectional configuration of the cutting of one side in the state in which the head is fastened to the body

Figure 4 is a cross-sectional view showing a coupling structure of the balance member

5 is an exploded perspective view of the head

6 is a rear view of the head showing the state where the movable plate is in the neutral position;

Figure 7 is a rear view of the head showing a state in which the movable plate is operated to one side

<Explanation of symbols for main parts of the drawings>

10 body 11 motor 14 fastening groove

15,29: leaf spring 16: axis of rotation 17: crank arm

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

23: guide plate 24: movable blade 25: movable plate

26: slide ball 27: long hole 28: high information

30,31: Fixture 40: Balance member 42: Support rod

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.

3 to 5, the front end of the body 10 is opened forward and the inclined surface 13 is formed on the outer periphery, 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 back surface of the guide plate 23, the movable plate 25 having the movable blades 24 at both ends thereof is coupled in reciprocating manner, and the movable plate 25 has the slide holes 26 at both sides thereof in the left and right directions. Along the perforated along it is coupled with the fixture 30, 31, the long hole 27 is inserted into the middle of the movable plate 25, the rotation shaft 16 of the motor 11 in the body 10 in the longitudinal direction Is perforated.

At this time, the movable plate 25 having the movable blades 24 at both ends is reciprocated in close contact with the rear surfaces of the rough fixing blades 21 and the fine fixing blades 22 at both ends of the guide plate 23, thereby cutting the hair. To be.

In addition, on the rear surface of the guide plate 23, a pair of fixing stands 30 and 31 are fastened by the high information bolt 28 to both sides to support the movable plate 25 so as to reciprocate.

Fixture (30) (31) has a function to support the reciprocating while fastening the movable plate 25 on the guide plate 23, both side brackets (30) (31) between the connection between the stiff It is coupled to the slide hole 26 of the movable plate 25 as the support shaft 34 through the 32, and the elastic plate spring 29 is sandwiched between the connecting rod 32 and the movable plate 25. The adhesion of the movable plate 25 to the guide plate 23 is increased.

On the other hand, as another embodiment of the present invention, the connection structure of the fixing brackets 30 and 31 and the movable plate 25 are opposite to each other, that is, the slide hole on the connecting rod 32 between the fixing brackets 30 and 31. The same effect can be expected even if the support shaft is formed and the support shaft is slid through the slide hole on the movable plate 25.

Both ends of the fixing jaw 33 of the holder 30, 31 is coupled to the coupling groove 14 formed inside the inclined surface 13 of the body 10 when assembling the head 20 to the body 10. .

As described above, since the leaf spring 15 is fitted to one side of the fastening groove 14, the locking jaw 33 of the head 20 is easily coupled by its elasticity.

In addition, the rotating shaft 16 of the motor 11 located in the body 10 is a crank shaft, the crank arm 17 is formed on the rotating shaft 16, and the crank arm 17 maintains balance due to power transmission. The balance member 40 is fitted.

The balance member 40 is plate-shaped, and in the middle thereof, when the lower end is opened at right angles to the longitudinal direction, the fastening hole 41 is drilled and coupled to the crank arm 17 so as to rotate left and right when the rotating shaft 16 mounted eccentrically rotates. Will reciprocate.

In addition, both sides of the fastening hole 41 of the balance member 40 are reciprocated by being coupled with the supporting rods 42 protruding in front of the body 10 by drilling the long holes 43 at right angles to the fastening holes 41. Support it stably.

At this time, the balance member 40 is reciprocated by the crank arm 17 of the rotating shaft 16 and the direction opposite to the operating position of the movable plate 25, that is, if the movable plate 25 moves to the left, the balance member 40 moves to the right, and when the movable plate 25 moves to the right, the balance member 40 moves to the left to maintain the balance according to the reciprocation of the movable plate 25 to cancel the vibration.

Next, the operation of the electric barrican according to the present invention will be described with reference to FIGS. 6 and 7.

In the electric barrican of the present invention, only the rotating shaft 16 is exposed forward as the motor 11 is embedded in the body 10, and the balance member 40 is fitted to the crank arm 17 behind the rotating shaft 16. .

That is, in the state in which the fastening hole 41 located in the middle of the balance member 40 is inserted into the crank arm 17 of the rotating shaft 16, the two long holes 43 of the fastening hole 41 are moved forward of the body 10. When fitted to each of the supporting rods 42 protruding into the fastening is completed.

In this state, when the motor 11 is driven, the balance member 40 reciprocates from side to side by rotation of the rotation shaft 16 which is eccentrically installed. In this case, the balance member 40 is provided with supporting rods 43 on both sides thereof. Smooth reciprocation is performed in the state supported by (42).

Then, the front end of the body 10 is mounted to the head 20 formed of a separate assembly, in this case, to select any one side of the fixed edge 21, 22 of both ends of the guide plate 23 is mounted. .

As shown in FIG. 4, the mounting process of the head 20 includes an inclined surface 13 of the body 10 having a locking jaw 33 protruding from the heads 20 to the holders 30 and 31 on both sides of the guide plate 23. When inserted into the fastening groove 14 formed in the inner side, the locking jaw 33 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 rotating shaft 16 of the motor 11 located in the body 10 is inserted into the long hole 27 of the movable plate 25 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 movable plate 25 of the head 20 is rotated through the rotating shaft 16 in which the rotational force of the motor 11 is eccentrically installed. By being transmitted to the movable plate 25 is supported on both side fixing brackets 30, 31 while being in close contact with the guide plate 23 is to reciprocate left and right.

The movable plate 25 is reciprocated while being reciprocated while the slide holes 26 on both sides slide in a state supported by the support shaft 34 protruding below the connecting rod 32 between the two fixing rods 30 and 31. The movable blades 24 made of comb teeth and the fixed blades 21 and 22 made of comb teeth of both ends of the guide plate 23 rub each other while the hair is cutter.

The holders 30 and 31 are fixed to the guide plate 23 by a high information bolt 28, and the support shaft 34 of the connecting rod 32 is inserted into the slide hole 26 so that the movable plate 25 and When the movable plate 25 is reciprocated because it is connected, the slide plate 36 slides while being supported by the support shaft 34, so that the movable plate 25 operates smoothly.

In addition, as the plate spring 29 having elasticity is fitted on the support shaft 34 between the holders 30 and 31 and the movable plate 25, the movable plate 25 can be stably supported when the movable plate 25 is reciprocated. As well as to improve the adhesion to the guide plate (23).

As described above, in the process of reciprocating the movable plate 25 in accordance with the rotation of the rotary shaft 16, the balance member 40 fitted to the crank arm 17 on the rotary shaft 16 is also reciprocated in conjunction with the rotary shaft 16.

In this case, the balance member 40 can maintain the balance accurately by reciprocating in the opposite direction from the movable plate 25, that is, in the opposite direction, thereby canceling the vibration, thereby improving operability.

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 33 of the fixing brackets 30 and 31 moves 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 30 and 31 so as to have a rough fixed blade ( 21) and the fine fixing blade 22 can be mounted in any direction.

In addition, since the long hole 27 drilled on the movable plate 25 of the head 20 is formed long in the longitudinal direction, even if the mounting position of the head 20 is changed, it is different from the rotation shaft 16 of the motor 11. Easily combined, power transmission is possible.

Therefore, the electric barrican of the present invention can selectively use a rough blade and a fine blade by changing the mounting position of the head 20 only by 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 offset the vibration and ensure the stability of the operation by maintaining the correct balance by inserting the balance member on the rotating shaft of the motor to be reciprocated in the direction crossing each other.

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 crank arm 17 integrally formed on the rear side of the rotating shaft 16 which is eccentrically installed on the motor 11 embedded in the body 10 and exposed forward; In the middle of the longitudinal direction, the fastening hole 41 fitted to the crank arm 17 is drilled to open the lower part, and on both sides, the long hole 43 is fitted to the support rod 42 protruding forward of the body 10. A balance member 40 in one plate; 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; It is fastened to the rear surface of the guide plate 23 and in close contact with the rough fixed blade 21 and the fine fixed blade 22, respectively, has a movable blade 24 reciprocating in a staggered direction with each other in the middle portion of the motor ( A long hole 27 into which the rotary shaft 16 of 11 is inserted and a movable plate 25 for drilling the slide hole 26 in the transverse direction; The slide holes 26 on both sides of the movable plate 25 are fitted to the support shaft 34 below the connecting rod 32, which is fixed to the rear surface of the guide plate 23 by the high information bolts 28, respectively. And both ends are fixed to 30 having a locking jaw 33 is coupled to the body 10 and 30; It is fitted to the support shaft 34 between the connecting rod 32 and the movable plate 25 of the holder 30, 31 Double leaf-type electric barrican, characterized in that configured to be mounted in any direction to the front end of the body 10 to be made of a leaf spring (29).