KR101908049B1 - Noise abatement is adjustable for hair clippers to prevent inflow - Google Patents

Abstract

The present invention relates to a hair-inflating-preventing hair clipper capable of preventing noise, and more particularly, to a hair clipper capable of preventing noise from being actuated and rotated by a driving motor in an insertion groove formed by a pair of locking protrusions, The eccentric shaft inserted into the insertion groove is eccentrically rotated so that the locking projection is reciprocally spaced to the left and right to reciprocate the movable blade so as to prevent the inflow of the hair to the movable blade side, And the eccentric shaft, which is eccentrically rotated, prevents collision with the inner side of the engaging member, thereby preventing noise, and the eccentric shaft, which is eccentrically rotated, The gap between the clip member and the driving ring coupled to the eccentric shaft Prevent noise generated in accordance with the pole and to the right and left due to the clearances to prevent the flow on the right and left round the line of travel of the movable blade that linearly reciprocate possible noise prevention control is formed so as to increase the cutting efficiency hair prevent inflow relates to a hair clipper.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hair removal preventing hair clipper,

The present invention relates to a hair-inflating-preventing hair clipper capable of preventing noise, and more particularly, to a hair clipper capable of preventing noise from being actuated and rotated by a driving motor in an insertion groove formed by a pair of locking protrusions, The eccentric shaft inserted into the insertion groove is eccentrically rotated so that the locking protrusion is reciprocated to the left and right to prevent noise generated during reciprocating movement of the movable blade and to prevent noise due to generation of a gap due to wear, Thereby preventing a failure or an operation failure due to the inflow of the driving unit for driving the movable blade of the hairdryer by preventing the inflow of hair and improving the cutting efficiency, The process of disassembling the inside of the driving unit of the hair clipper to remove the hair from the hair dryer is minimized, And more particularly, to a hair inflow preventing hair clipper capable of minimizing damage to a drive unit during disassembly and assembly process due to frequent cleaning, thereby improving life span and improving durability.

A conventional conventional hair clipper is provided with a fixed blade at a front side and a movable blade which overlaps with each other at the upper side of the fixed blade to move left and right by the operation of a driving motor to cut hair.

When the power is applied by the ON / OFF switch, the hair clipper is provided with a hair clipper main body having an ON / OFF switch and a hair clipper provided inside the front surface of the hair clipper. And a driving part provided on one inner side to drive the tab.

The hair clipper of the hair clipper of the conventional hair clipper has a fixed blade and a movable blade coupled to the upper side of the fixed blade so as to be reciprocated in the left and right direction. The movable blade is supported, A pair of locking projections is formed, and an insertion groove is formed by the pair of locking projections, so that the movable blade is reciprocated to form an engineering plastic reciprocating piece.

The driving unit is provided with a driving motor that is operated by the ON / OFF switch when the power is turned on. The eccentric shaft is inserted into the insertion groove of the hair clipper and is coupled to one side of the eccentric shaft An eccentric cam axially coupled to the motor shaft of the drive motor is provided.

Therefore, when the user operates the ON / OFF switch to apply power to the driving motor, the conventional motor having the above-described configuration rotates the driving motor. Thereafter, the eccentric cam coupled to the motor shaft rotated in accordance with the operation of the drive motor is rotated together. Next, when the eccentric cam rotated together with the motor shaft is rotated, the eccentric shaft formed at the other eccentric cam is eccentrically rotated.

At this time, the eccentric shaft is eccentrically rotated in a state where the eccentric shaft is inserted into the insertion groove of the hair clipper, so that the eccentric shaft is eccentrically rotated while repetitively pushing the both locking projections formed with the insertion grooves. Therefore, as the reciprocating motion of the engineered plastic reciprocates, the movable blade coupled to the reciprocating motion of the movable blade reciprocates to cut the hair.

However, in such a conventional hair clipper, the eccentric shaft driven by the operation of the driving motor is eccentrically rotated in a state of being inserted into the insertion groove formed between the pair of locking projections of the hair clipper, There is a problem that the noise is generated due to the impact that the eccentric shaft is hit by the shock, which causes considerable stress to the user.

In addition, since the eccentric shaft is subjected to high-speed eccentric rotation by the drive motor, the eccentric shaft repeatedly bumps against the engaging projection, thereby increasing the frictional force caused by the impact. As a result, abrasion of the eccentric shaft and the engaging projection is significantly generated, There is a problem that the left and right reciprocating sections of the reciprocating moving blades are shortened and hair removal is not easy and the maintenance cost is increased.

Further, in such a conventional hair clipper, a space is formed between the movable blade and the hair clipper main body adjacent to the movable blade, and the hair is introduced into the driving unit during the hair clipper process. Therefore, when the hair clipper is continuously used, the hair continuously flows into the drive unit through the space between the main body of the hair clipper and the movable blade, and the infected hairs are entangled with each other or the movable blade of the motor, There arises a problem that disturbance is caused.

Further, in order to solve such a problem, frequent failure of the drive unit has been caused by such a problem, and there has been a problem of removing the introduced hairs from the drive unit through the disassembly and assembly process for continuously using after using the hair clipper. Furthermore, such frequent breaker assemblies cause problems such as breakage of the drive unit, resulting in remarkable reduction in durability and service life, and replacement of broken parts, which results in unnecessary expense.

In order to solve the above problems, Korean Utility Model Registration No. 20-0465708, filed on Feb. 27, 2013, the wear prevention clip of "┗┛" shape is coupled to the insertion groove, A retaining ring for preventing separation of the driving ring and the driving ring in contact with the inner surface of the wear-resistant clip, and a tension shrinking tube for applying an elastic force so as to be always positively positioned on the inner surface of the clip for preventing abrasion of the driving ring. So that the eccentric shaft of the hinge member is hindered by the hinge.

In the operation of the noise preventing structure of the clipper disclosed in the related art, the wear prevention clip is tightly fitted to the insertion groove, and the drive ring is tightly coupled to the inside of the wear prevention clip. As the eccentric shaft rotates, Since there is no gap between the eccentric shaft and the engaging projection, the striking sound is not generated due to the eccentric shaft. Thus, the shaving can be performed without noise, and the wear on the inside of the engaging projection due to the engaging projection of the eccentric shaft It is possible to prevent the cutting efficiency from being lowered due to the deviation of the eccentric shaft from the locus of rotation due to the generation of the pores caused by the gap.

However, when the hair clipper configuration through the coupling between the wear-proof clip and the drive ring for preventing the noise is generated over time, noise is generated again due to the wear of the inside of the wear-resistant clip and the cutting efficiency The problem of deteriorating still occurs.

On the other hand, when the hair flows into the movable blade side during the barber process, the hair flows into the wear-resistant clip and the rotation of the eccentric shaft is not smoothly performed. Therefore, it is required to perform regular cleaning, There is still a problem in the above noise and cutting efficiency due to wear of the wear-preventing clip due to the loss of lubricant such as grease and generation of clearance due to frequent disassembly and assembly.

Korean Utility Model Registration No. 20-0465708, registered on February 27, 2013.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above problems, and it is an object of the present invention to provide an adjusting bolt for adjusting the clearance of a clip member, Thereby preventing the generation of the gap with the drive ring, thereby preventing the noise from occurring and preventing the deviation of the eccentric rotation locus due to the generation of the pores. Thus, the cutting efficiency can be maintained continuously, and the flow of the entire movable blade The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a hair-inflow-preventing hair clipper capable of preventing noise from occurring by controlling the occurrence of hair.

In addition, the present invention provides a structure for preventing noise, which prevents the inflow of hair from the source, prevents the deterioration of the working lubricity due to inflow of hair, prevents malfunction and wear due to inflow of hair to increase the service life of the hair clipper, Lubricant elimination and noise prevention during frequent cleaning and disassembly and assembling process No hair loss can be prevented by minimizing the damage to the structure, thereby reducing unnecessary expenses such as durability and durability. In order to solve the problem.

In order to achieve the above object, a hair infusion prevention clipper capable of preventing noise according to the present invention comprises a hair clipper main body 10 provided with an ON / OFF switch 12, A driving unit 20 provided with an eccentric cam 22 having a shaft 24 and a driving motor M for driving the eccentric cam 22; A stationary blade 32 and a movable blade 34 are provided and an engineered plastic reciprocating piece 36 for supporting the movable blade 34 is provided and the upward projected An insertion groove 39 is formed by a pair of locking projections 38. An eccentric shaft 24 of the driving unit 20 is positioned in the insertion groove 39 so that the movable blade 34 is rotated in a left- And a hair clipper (30) formed to cut the hair, wherein the hair clipper 0) to be inserted into the insertion groove (39) of the movable blade (30) and to block the inflow of the cut hair introduced from the front side of the movable blade; And is engaged with the inner circumferential surface of the clip member 100 which is fitted into the insertion groove 39 so as to be slidably engaged and rotatably engaged with the axis of the eccentric shaft 24 of the driving unit 20, When the eccentric shaft 24 is driven to rotate eccentrically as it is driven, the eccentric shaft 24 is engaged with the inner surface of the clip member 100 fitted into the insertion groove 39 formed by the pair of engaging projections 38, A drive ring (200) arranged to reciprocate the movable blade (34) while being rotated; The driving ring 200 is coupled to the driving ring 200 at the one end of the eccentric shaft 24 and the end of the eccentric shaft 24 by being press- And is prevented from being displaced toward the driving motor (M) side; The adjustment screw hole 410 is formed symmetrically or on either side from the outside of the pair of locking projections 38 so as to be screwed to the adjustment screw hole 410 so that the inner side width of the clip member is adjusted And an adjusting bolt (400) provided thereon.

On the other hand, the clip member 100 is formed upright in a vertical plate shape so as to prevent the inflow of the hair cut in the course of haircut from the front surface of the movable blade 34, and is extended to prevent scattering of the lubricant A formed hair inflow preventing vertical piece (110); Is formed so as to be perpendicular to the left and right sides of the hair-inflow preventing vertical piece (110) with a width corresponding to the diameter of the driving ring (200) so that the right and left sides of the driving ring (200) A wear prevention piece 120 fitted to the insertion groove 39 formed corresponding to the width of the insertion groove 39; And a horizontal support piece 130 configured to integrally form the hair inflow preventing vertical piece 110 and the wear preventing piece 120 and corresponding to the bottom side of the insertion groove 39 .

On the other hand, on the front side of the hair inflow preventing vertical piece 110, the movable blade 34 is integrally formed so as to correspond to the width of the reciprocating movement distance of the movable blade 34, A slip piece 112 formed so as to minimize contact between movements; The slip piece 112 is formed to extend from the upper side of the slip piece 112 so as to block the space between the movable blade 34 and the inner side surface of the main body 10 so as to block the inflow of the cut hairs generated during the barber process, And a blocking skirt piece (114) provided corresponding to the width of the blocking skirt piece (112).

Further, the blocking skirt piece 114 may be extended so as to block the space between the inner side surfaces of the hair clipper main body 10 at the tip of the engineering plastic reciprocal 36 for supporting the movable blade 34.

According to the present invention, an adjustment bolt is formed on one side of a locking projection to adjust the gap of the clip member, and the left and right sides of the clip member are pushed by the adjustment bolt to adjust the gap according to the wear to prevent the gap with the driving ring, It is possible to maintain the cutting efficiency continuously and to control the generation of the flow of the entire moving blade due to the generation of the pores due to the wear, It is possible to prevent the deterioration of the working lubricity due to the inflow of hair and to prevent the breakdown and wear due to the inflow of hair to increase the service life of the hair clipper, Minimizes the loss of lubricant and noise during the disassembly and assembly process due to frequent cleaning due to hair inflow. According to increase durability than the increase component durability is effective which can reduce unnecessary costs such as replacement costs.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective exploded perspective view of a hair removal preventive hair clipper capable of preventing noise according to the present invention. FIG.
2 is a partially cut-away side cross-sectional view of a hair inflow prevention clipper capable of preventing noise from occurring according to the present invention.
FIG. 3 is a partially cutaway plan view of a hair inflow preventing clipper capable of preventing noise according to the present invention.
FIG. 4 and FIG. 5 are enlarged views showing the adjustment of the width of the clip member by the adjustment bolts of the hair inflow preventing hair clipper capable of preventing the noise according to the present invention.
FIG. 6 is a perspective exploded perspective view showing another embodiment of a hair inflow preventing hair clipper capable of preventing noise from occurring according to the present invention.
FIG. 7 is a side sectional view showing another embodiment of a hair inflow preventing hair clipper capable of preventing noise according to the present invention.
FIG. 8 is a perspective view showing another embodiment of a hair inflow preventing hair clipper capable of preventing noise according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described below, but may be embodied in various forms.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention and to fully disclose the scope of the invention to a person having ordinary skill in the art to which the present invention belongs. And the present invention is only defined by the scope of the claims. Accordingly, in some embodiments, well known components, well known operations, and well-known techniques are not specifically described to avoid an undesirable interpretation of the present invention.

Like reference numerals refer to like elements throughout the specification. And, the terms used (hereafter) used herein are intended to illustrate the embodiments and are not intended to limit the invention in any way. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. Also, components and acts referred to as " comprising (or comprising) " do not exclude the presence or addition of one or more other components and operations.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless they are defined.

Hereinafter, the technical features of a hair inflow preventing hair clipper capable of preventing the noise of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective exploded perspective view of a hair removal preventive hair clipper capable of noise control according to the present invention, FIG. 2 is a partial cutaway side sectional view of a hair removal preventive hair clipper capable of noise control according to the present invention, FIGS. 4 and 5 are views showing the adjustment of the left and right widths of the clip member by the adjustment bolts of the hair inflow preventing hair clipper capable of preventing the noise according to the present invention. FIG. 6 is a perspective exploded perspective view showing another embodiment of a hair inflow preventing hair clipper capable of noise control according to the present invention, and FIG. 7 is a perspective view illustrating a hair inflow preventing hair clipper according to the present invention, 8 is a sectional view showing another embodiment of a hair inflow preventing clipper capable of noise control according to the present invention. A main portion perspective view deadline.

As shown in FIG. 1, the construction of the hair-inflow-preventing hair clipper capable of preventing noise according to the present invention includes a hair clipper main body 10, a driving unit 20, a hair clipper 30, and the like. The hair clipper main body 10 has the same structure as that of the conventional hair clipper, and the hair clipper main body 10 is provided with an ON / OFF switch 12, So that application of power to the driving unit 20 is controlled.

The driving unit 20 includes an eccentric cam 22 having an eccentric shaft 24 and a driving motor M for driving the eccentric cam 22, .

The hair clipper 30 is provided at one end of the hair clipper main body 10 and includes a fixed blade 32 and a movable blade 34. The rotary blade 34 And a pair of locking protrusions 38 protruding upward from the engine plastic reciprocating member 36 to form an insertion groove 39. The driving portion 20 is inserted into the insertion groove 39, The eccentric shaft 24 of the movable blade 34 is positioned so as to reciprocate left and right to remove the hair.

The conventional hair clipper is formed so that the hair can be cut by the combination of the hair clipper 30 and the driving unit 20. The normal driving joint system of the hair clipper 30 and the driving unit 20 is a type It is possible to prevent noise from being generated due to driving according to the amount of the impact caused by the structure of the hair inflow preventing hair clipper capable of noise control according to the present invention.

The hair removal preventing hair clipper capable of preventing noise according to the present invention is tightly coupled to the insertion groove 39 of the hair clipper 30 and is coupled so that the eccentric shaft 24 of the driving unit 20 can rotate idly. Here, noise can be prevented from being applied to the pair of locking projections 38 of the hair clipper 30 when the eccentric shaft 24 is rotated eccentrically as the driving motor M is driven, The reciprocating movement of the movable blade 34 is adjusted to the left and right reciprocating movements, and when the gap between the engaging pawls is generated, the generation of the pores is prevented, thereby preventing noise and compensating the left and right reciprocating locus of the movable blade 34 The clip member 100, the drive ring 200, the stationary ring 300, and the adjustment bolt 400, as shown in FIGS. 1 to 3.

The clip member 100 is formed to increase the durability of the fixing ring due to contact friction and the like generated in the driving circuit of the fixing ring, which will be described later, and is formed to be fitted into the insertion groove 39 of the hair clipper 30. Here, the clip member 100 may be formed of any one of engineering plastic and oil-less metal. The clip member 100 is composed of a hair-preventing vertical piece 110, a wear-resistant piece 120, and a horizontal support piece 130.

The hair inflow preventing vertical piece 110 is vertically formed in a vertical plate shape so as to prevent the inflow of hair cut in a barber process from the front side of the movable blade 34 and extends to a vertical plate top end to prevent scattering of the lubricant The upper side is closed. Here, the hair-inflow preventing vertical piece 110 prevents the front side of the insertion groove 39 to prevent the inflow of hair into the insertion groove 39, so that the driving ring 200, which will be described later, So as to rotate eccentrically. In addition, it is possible to prevent scattering of lubricant such as grease generated during eccentric rotation of the driving ring 200 in the abrasion preventing member, which will be described later, to minimize contamination of the surrounding structure and loss of lubricant, thereby minimizing replenishment of the lubricant. It is possible to improve the cutting force and prevent the operation damage as it is driven without loss.

The abrasion preventing piece 120 repeatedly presses the left and right sides of the inner side surface of the wear preventing piece 120 while eccentrically rotating the outer peripheral edge of the driving ring 200 to be described later, The driving ring (200) has a width corresponding to the diameter of the driving ring (200) so that the right and left sides of the driving ring (200) are in line contact with each other, And is fitted and fitted in correspondence with the width of the insertion groove 39 formed by the pair of locking projections 38. [

The support piece 130 is formed integrally with the above-described hair inflow preventing vertical piece 110 and the wear preventing piece 120 and is formed to correspond to the bottom side of the insertion groove 39.

The driving ring 200 is axially coupled to an eccentric shaft formed at a position eccentrically positioned with respect to the eccentric cam, and is driven to rotate on an eccentric axis while rotating along an eccentric rotational locus as the eccentric shaft rotates eccentrically by the eccentric cam. The eccentric shaft 24 is slidably and linearly grounded on the inner side surface of the wear prevention piece 120 of the clip member 100 which is fitted to the clip member 39, And is engaged with the inner surface of the wear prevention piece 120 of the clip member 100 fitted into the insertion groove 39 formed by the pair of locking projections 38, (34) are reciprocated in the left and right directions.

The fixing ring 300 is coupled on the same axis as the driving ring 200 so that the driving ring 200 is prevented from being separated from the eccentric shaft 24 and prevented from being displaced toward the driving motor M. And is tightly coupled to the shaft of the driving ring 200 on the motor-side end of the eccentric shaft 24 and the end of the eccentric shaft 24 to be axially coupled.

4, the adjustment bolt 400 is used while the driving ring 200 is moved between the wear prevention pieces 120 in a state of being earthed and the reciprocating motion of the movable blade proceeds through the eccentric rotation, As shown in FIG. 5, between the abrasion due to the eccentric rotation due to the contact between the wear prevention piece 120 and the drive ring 200 and the widening of the interval between the left and right wear prevention pieces 120 due to the load between the right and left reciprocating movements And the distance between the left and right wear prevention pieces 120 is adjusted by pushing the side of the wear prevention piece 120 through the adjustment bolt 400 at one side of the insertion groove so as to prevent the occurrence of the gap due to the gap 38 are formed on either side of the adjustment screw hole 410 so as to be adjusted to the inner side width of the clip member 100 by screwing into the adjustment screw hole 410.

6 and 7, the slip piece 112 and the blocking skirt piece (not shown) are integrally formed to prevent the hair from being cut from the movable blade toward the front of the hair inflow preventing vertical piece 110 more effectively, 114) is further formed to minimize the inflow of hair to the insertion groove side, thereby preventing the loss of lubricant and the role of the lubricant, and preventing the durability caused by frequent cleaning due to hair inflow and frequent failure .

Here, the slip piece 112 is formed to correspond to the width of the movable blade 34 in the left and right direction, and the contact between the movable blade 34 and the movable blade 34 is minimized .

The blocking skirt piece 114 is formed to extend from the upper side of the slip piece 112 to a space between the movable blade 34 and the inner side surface of the hair clipper main body 10, And is provided so as to correspond to the width of the slip piece 112.

Here, the blocking skirt piece 114 has an elastic force and is always formed so as to minimize hair inflow in contact with the inner surface of the hair clipper main body 10. The blocking skirt piece 114 preferably has an upward inclination angle with respect to the movable blade of at least 15 to 45 degrees. When the blocking skirt piece 114 is less than 15 degrees, a gap is generated between the blocking skirt piece 114 and the main body of the hair clipper, The efficacy of blocking hair flow is reduced. In addition, it is preferable to form the above upward inclination angle because the self-elasticity is lowered even when the angle is 45 degrees or more, and the hair is easily introduced into the upper side where the hair clipper main body and the blocking skirt piece 114 contact each other.

As shown in FIGS. 1 to 3, the hair removal preventive hair clipper of the present invention has a hair clipper unit 30 provided at one end of the hair clipper main body 10, as shown in FIGS. An eccentric cam 22 having an eccentric shaft 24 provided on one side of a motor shaft (not shown) of the driving motor M is mounted on a driving part M (20).

The wear prevention clip 100 is inserted into the insertion groove 39 of the hair clipper 20 and the eccentric shaft 24 of the drive unit 20 is provided with a fixing ring 300 and a driving ring 200 ) -Fixing ring 300 in this order.

Next, the clip member 100 is inserted into the insertion groove 39 formed by the pair of locking projections 38 protruding upward from the engine plastic reciprocating piece 36 of the hair clipper 30, The driving ring 200 is tightly coupled.

After turning on the ON / OFF switch provided on the upper side of the upper surface of the hair clipper main body 10, the power is applied to the driving motor M of the driving unit 20. When the power is applied to the drive motor M by the ON / OFF switch, the motor shaft of the drive motor M is rotated.

Next, the eccentric cam 22 connected to the motor shaft of the rotating driving motor M rotates in the same manner as the motor shaft. Thereafter, the eccentric shaft 24 provided at one end of the eccentric cam 22 is rotated by the eccentric rotation locus as much as the eccentric cam 22 is rotated.

Next, the driving ring 200 coupled to the eccentric shaft 24, which is eccentrically rotated, rotates along an eccentric rotation locus and drives it on an eccentric axis. At this time, the driving ring 200 is in contact with the inner circumferential surface of the wear prevention piece 120 of the clip member 100, and reciprocates right and left according to the positional change on the eccentric rotation locus due to eccentric rotation. As shown in FIG. 4, the wear prevention piece 120 is closely contacted with the inner circumferential surface of the wear prevention piece 120 so as to be vertically shifted in the inner circumferential surface of the wear prevention piece 120, Linear reciprocating motion. Accordingly, the clip member 100 reciprocates in the left and right direction according to the left and right reciprocating motion of the wear prevention member 120, and the movable blade, on which the locking protrusion 38 is formed, reciprocates right and left on the fixed blade to remove hair.

That is, the eccentric shaft 24 eccentrically rotates to cause a repetitive impact on the left and right locking projections 38 to eliminate the space corresponding to the width of the insertion groove 39 which is caused to reciprocate in the left and right direction, Thereby preventing the noise caused by the impact and increasing the durability. In addition, it is possible to prevent breakage of parts due to the impact of the eccentric shaft 24 and the engagement protrusion 38, to increase the wear resistance by reducing the frictional force by the oilless bearing, will be.

4 and 5, the width of the wear prevention piece 120 is worn down or the outer circumferential edge of the drive ring 200 is worn out to prevent wear and tear The gap between the piece 120 and the driving ring 200 is generated again. Thus, noise is generated while the drive ring 200 strikes the inner side surface of the wear prevention member 120, and the cutting efficiency and the left and right flow of the movable blade are shifted away from the optimal locus of the eccentric rotation locus of the drive ring due to the gap and wear And the cutting force is lowered.

The adjusting bolt 400 is formed in the adjusting screw hole 410 through the adjustment screw hole 410 formed through the outer side of the locking protrusion forming the insertion groove, So that it is possible to drive the movable blade of the hair clipper having an increased cutting efficiency.

4 and 5, when the gap between the driving ring 200 and the wear prevention piece 120 is generated, the adjustment bolt 400 coupled to the adjustment screw hole 410 is rotated in a forward direction, 400 are moved so as to contact the side of the abrasion preventing piece 120, that is, the side of the abrasion preventing piece 120 that is in contact with the inner side of the engaging projection, so that the abrasion preventing piece 120 contacts the driving ring 200 side, The gap between the wear prevention pieces 120 is corrected to be minimized so as to prevent noise and prevent flow.

Further, as shown in FIGS. 6 and 7, the cut-in hair is prevented from flowing through the hair-inflow preventing vertical piece 110 formed on the front side of the wear-resistant piece so as to smoothly perform the action of the lubricant It is possible to prevent the interference of the left and right reciprocating movement. In addition, since the inflow of hair is minimized through the slip piece 112 and the blocking skirt piece 114 extended from the hair inflow preventing vertical piece 110, the cutting efficiency can be increased more effectively.

As shown in FIG. 6, it is possible to prevent the wearer from scattering the lubricant that may be generated during the eccentric rotation of the drive ring by blocking the upper side between the wear prevention pieces 120, thereby preventing contamination of the peripheral structure, It is possible to prevent tangling between the hair and the lubricant, so that it is more hygienic and durability can be improved without residual trouble.

8, the blocking skirt piece 114 is formed so as to block the space between the inner side surfaces of the hair clipper main body 10 from the tip end of the engineered plastic reciprocating piece 36 for supporting the movable blade 34 It is possible to obtain the same effect as described above even if it is extended.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. As such, the present invention can be implemented by combining these. Accordingly, the invention is only defined by the scope of the claims set forth in the claims.

10: Clipper main body 12: ON / OFF switch
20: driving part 22: eccentric cam
24: eccentric shaft 30: hair cutter tab
32: fixed blade 34: movable blade
36: Engineering plastic reciprocating member 38:
39: insertion groove 100: clip member
110: Hair-inflow preventing vertical piece 112: Slip piece
114: blocking skirt piece 120: abrasion preventing piece
130: pedestal 200: drive ring
300: Fixing ring 400: Adjusting bolt
410: Adjustable screw hole M: Drive motor

Claims (4)

And an eccentric cam 22 provided inside the hair clipper main body 10 and having an eccentric shaft 24. The eccentric cam 22 is provided with an on / off switch 12, A fixed blade 32 and a movable blade 34 which are provided at one end of the main body 10 of the hair clipper and are provided with a driving motor M for driving the movable blade 34 And an insertion groove 39 is formed by a pair of locking protrusions 38 protruding upward from the upper side of the engineered plastic reciprocating piece 36, The hair clipper driving joint according to any one of claims 1 to 3, further comprising a hair clipper (30) having an eccentric shaft (24) of the driving part (20)
A clip member (100) fitted to the insertion groove (39) of the hair clipper (30) and adapted to block inflow of cut hair introduced from the front side of the movable blade;
And is engaged with the inner circumferential surface of the clip member 100 which is fitted into the insertion groove 39 so as to be slidably engaged and rotatably engaged with the axis of the eccentric shaft 24 of the driving unit 20, When the eccentric shaft 24 is driven to rotate eccentrically as it is driven, the eccentric shaft 24 is engaged with the inner surface of the clip member 100 fitted into the insertion groove 39 formed by the pair of engaging projections 38, A drive ring (200) arranged to reciprocate the movable blade (34) while being rotated;
The driving ring 200 is coupled to the driving ring 200 at the one end of the eccentric shaft 24 and the end of the eccentric shaft 24 by being press- And is prevented from being displaced toward the driving motor (M) side;
The adjustment screw hole 410 is symmetrically or symmetrically formed on the outer side of the pair of locking protrusions 38 and is screwed to the adjustment screw hole 410 so that the inner side width of the clip member 100 Wherein the adjustment bolt (400) is configured to adjust the movement of the hair removal device.
The method according to claim 1,
The clip member 100 is formed in a vertical plate shape so as to prevent the inflow of hair cut in a barber process from the front surface of the movable blade 34, An inflow preventing vertical piece 110;
Is formed so as to be perpendicular to the left and right sides of the hair-inflow preventing vertical piece (110) with a width corresponding to the diameter of the driving ring (200) so that the right and left sides of the driving ring (200) A wear prevention piece 120 fitted to the insertion groove 39 formed corresponding to the width of the insertion groove 39;
And a horizontal support piece 130 configured to integrally form the hair inflow preventing vertical piece 110 and the wear preventing piece 120 and corresponding to the bottom side of the insertion groove 39 To prevent noise.
3. The method of claim 2,
The vertical movement of the movable blade (34) is formed so as to correspond to the width of the horizontal movement distance of the movable blade (34) integrally in front of the hair inflow preventing vertical piece (110) A slip piece (112) formed so that the contact is minimized;
The slip piece 112 is formed so as to protrude from the upper side of the slip piece 112 so as to block the space between the movable blade 34 and the inner side surface of the hair clipper main body 10 so as to block inflow of the cut hairs generated during the haircut process, 112), and a blocking skirt piece (114) provided so as to correspond to a width of the blocking skirt piece (112).
The method of claim 3,
Wherein the blocking skirt piece (114) is formed to extend from the tip end of the engineered plastic reciprocal (36) for supporting the movable blade (34) to a space between the inner side surfaces of the main body (10) Possible Hair Injection Crimper.

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