JP3180090B2 - Hair removal device and hair removal method using the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hair removal apparatus used for removing body hair for the purpose of beauty and the like, and a hair removal method using the same.

[0002]

2. Description of the Related Art US Pat.
As shown in US Pat. No. 900661 and the like, there are a type using a large number of disks and a type using a coiled spring as shown in US Pat. No. 4,097,741.

[0003]

However, this type of conventional hair removal apparatus has not been able to provide effective and less painful hair removal. In other words, the length of body hair to be depilated varies depending on the site or person, but if the hair is long, in the conventional case, the situation where the tip of the hair is pinched and tried to be pulled out frequently occurs. And at such times the hair was simply pulled and not actually pulled out, so that simply pulling often resulted in pain.

In order to remove hair, hair must enter the gap between the discs and the gap between the coil springs. In this respect, the hair removal efficiency is also poor.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a hair removal apparatus which can surely remove hair and is excellent in hair removal efficiency and does not cause unnecessary pain. And a hair removal method using the same.

[0006]

Means for Solving the Problems] Thus the present invention, Howe
The motor housed in the jing and a plurality of pinching members are arranged at intervals to be a gap for body hair introduction, and are driven by a drive unit connected to the motor to pinch body hair between the members. Hair removal means for pulling out the body hairs held by rotation about an axis parallel to the holding direction, a cutter for cutting hairs, and a hair removal means comprising a transmission device connected to the drive section and driving the cutters With
It is characterized in that the rotation frequency of the hair removal means and the drive frequency of the hair removal means are made different by the transmission device.

[0007] The long hair is cut by a cutter of the hair removing means and shortened, so that the leading end of the long hair is not pinched by the hair removing means and a pulling motion is applied to the hair. In addition, by making the rotation frequency of the hair removal means different from the driving frequency of the hair removal means, it is possible to make each operation of hair removal and hair removal appropriate while sharing the power of the hair removal means with the power of the hair removal means. It is made possible.

It is preferable that the hair removing means is detachable from the housing.

Further, in the hair removal apparatus according to the present invention, a motor housed in a housing and a plurality of pinching members are arranged at intervals to be a gap for body hair introduction, and a drive unit connected to the motor is provided. A hair removing means driven by the hair clipper to pinch the body hair between the members for clamping and pulling out the hair held by rotation about an axis parallel to the arrangement direction, a cutter for cutting hair, and the drive unit connected to the drive unit Hair removing means comprising a transmission device for driving the cutter, and the hair removing means is detachably provided on the housing,
The transmission device is characterized in that the rotary motion of the drive unit is converted into reciprocating vibration and the cutter is driven to vibrate. It is possible to appropriately drive the rotary drive type hair removal means with good hair introduction and high hair removal efficiency and the hair removal means with a reciprocating drive type cutter with good hair introduction and high cutting efficiency.

A desirable result can be obtained by setting the vibration frequency of the hair removing means higher than the rotation frequency of the hair removing means.

Further, in the hair removal apparatus according to the present invention, a motor housed in a housing and a plurality of pinching members are arranged at intervals to be a gap for body hair introduction, and a driving unit connected to the motor is provided. Hair removing means for pulling out the body hairs driven by the hair clipping member between the members for pinching and rotating by rotation about an axis parallel to the arrangement direction; and hair removing means for cutting the hairs. The hair removing means is provided at an end of the housing which can be gripped by hand, and the hair removing means is slidably provided on the housing between the hair removing means, the adjacent position and the separated position, and is connected to the driving unit. It is characterized by being driven. It is also possible to use only the hair removal means without using the hair removal means.

A long hair cutter can be suitably used as the hair removing means, and a trimmer comprising a comb-shaped fixed blade and a comb-shaped movable blade can be suitably used as the long hair cutter. The long hair cutter may include a skin contact member that separates the hair cutting region from the skin surface, and it is also preferable that the skin contact member has a comb shape for raising hair.

When the skin contact member that separates the hair cutting area from the skin surface is a trimmer fixed blade, the number of parts can be reduced.

The hair removal method according to the present invention is a hair removal method using the above-mentioned hair removal device, and is located at an adjacent position.
Of the hair removal means and the hair removal means,
By moving the housing, the hair is cut by the hair removing means prior to hair removal to trim the hairs to substantially the same length, and then the hair trimmed to substantially the same length by the hair removing means is pulled out by the hair removing means. It is characterized in that the hair is removed.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on an embodiment. This hair removal device comprises a main body 1 containing a motor 11, a hair removal block 2 containing hair removal means, and a cutter 4. The main body 1 has the motor 11 arranged in a split housing 10 and a power supply. Jack 14, switch 15, and motor 1
1 is provided with an intermediate gear 13 that meshes with a pinion 12 attached to one output shaft. 19 is a power cord.

The epilation block 2 has a housing 2 having an engaging portion with hooks 16 protruding from the main body 1.
0, a shaft 23 whose both ends are rotatably supported by the housing 20, a key 26 attached to the shaft 23, and a shaft 23.
Plate 27 and shaft 23 fixed near the bearing at one end
A reduction gear 24 press-fitted and fixed to one end of the shaft and meshes with the intermediate gear 13, a support plate 25 fixed to the other end of the shaft 23, and a plurality of disks press-fitted and fixed to an intermediate portion of the shaft 23 at required intervals 31, the discs 3 arranged between the discs 31
2, and an elastic body 29 disposed between the disk 31 and the disk 32 forming a pair with the disk 31.

The above-mentioned disks 31, 32 constituting the hair removal means
The projections formed on the key 26 are normally kept apart from each other by the elastic body 29 when the key 26 moves in the axial direction by the pressing of the cam plate 27 as the shaft 23 rotates. 28 pushes and tilts each disk 32 so that a part of the disk 31 in the circumferential direction contacts a part of the disk 31 in the circumferential direction.

Now, when the key 26 is located on the opposite side of the opening of the housing 20 in the epilation block 2, the third
As shown in the figure, the disk 31 and the disk 32 are kept at a required distance so that the bristles 9 can be introduced therebetween, and as the shaft 23 rotates, the keys 26 When it comes to the side, the disk 32 comes into contact with the disk 31 by the movement of the key 26 by the cam plate 27 and pinches the hair 9, and the disks 31 and 32 keep rotating for a while in this state. The bristles 9 are pulled out, and thereafter, since the discs 31 and 32 are opened, the pulled out bristles 9 are thrown out by centrifugal force accompanying rotation.

On the other hand, the cutter 4 is provided on the front side in the direction in which the main body 1 is moved at the time of hair removal in order to trim the hairs to be pulled out by the hair removal means in advance to be short. A fixed blade 41 slidably attached, a movable blade 42 attached to the fixed blade 41 via a pressing spring 44, a handle 40 provided on the fixed blade 41 and exposed on the surface of the main body 1, and a movable blade 42
And a driver 43 attached to the motor.

The driving element 43 engages with an annular convex rib 25 a formed on the outer peripheral surface of the support plate 25 and displaced in the axial direction of the shaft 23, and rotates with the rotation of the support plate 25. The movable blade 42 reciprocates, and the reciprocating motion causes the comb-shaped blade portion of the fixed blade 41 and the movable blade 42 to move.
The hairs 9 are cut between the comb-shaped blade portions of.

However, the cutter 4 raises the long hairs 9 and the sleeping hairs 9 to increase the efficiency of introducing the hairs 9 into the hair removing means, and ensures that the hairs 9 can be pulled out by the hair removing means from the root thereof. In other words, the main purpose is to prevent a situation in which the hair 9 is not pulled out simply by feeling pain, such as when the hair removal means pinches and pulls the tip of the long hair 9. The distance between the tip of the fixed blade 41 and the tip of the movable blade 42 is increased, and the length of the bristles 9 cut by the cutter 4 is set to a length (1) suitable for pulling out the bristles 9 by the depilation means.
６6 mm).

FIG. 7 shows a state in which the displacement period of the convex rib 25a for driving the movable blade 42 provided on the support plate 25 is reduced, and
5 shows that the cutting efficiency of the cutter 4 is increased by making the reciprocating motion of the movable blade 42 a plurality of times in one rotation.

When the fixed blade 41 is pulled up by operating the handle 40, as shown in FIG. 8, the movable blade 42 is also pulled up at the same time, and the driver 43 comes off the convex rib 25a. When there is no sleeping hair 9, it is also possible to prevent the cutter 4 from cutting the hair 9.

FIGS. 9 to 11 show an embodiment in which the cutter 4 is provided on a cap 5 which can be detachably attached to the epilation block 2. FIG. In the figure, reference numeral 50 denotes an opening for leading the fixed blade 41 and the movable blade 42 to the outside. As shown in FIG. 10, the cap 5 may be provided with an opening 51 facing the hair removing means.

In the above embodiment, the comb-shaped fixing blade 41 itself constitutes the skin contact member for separating the cutting area of the cutter 4 from the skin. As shown in FIG. 12, the tip of the fixed blade 41 is bent, or as shown in FIG.
6 may be attached to the tip of the fixed blade 41, and a comb as a separate member may be attached as a skin contact member.

Although the cutter 4 may be arranged before, after, or around the hair removing means, it is most preferably provided at a position shown in the drawing where it comes into contact with the hair 9 prior to the hair removing means.

[0027]

As described above, in the present invention, the hair removal means for holding the body hair between the members for pinching and pulling out the body hair held by rotation about an axis parallel to the arrangement direction, and cutting the hair A long body hair can be cut and shortened by the cutter of the hair removing means, because the hair removing means includes a cutter for removing the hair and a transmission device connected to the driving section and driving the cutter. Since the body hairs that are caught and pulled out by the hair removal means can be kept short, the hair can be reliably removed and at the same time have excellent hair removal efficiency. Since the hair is not pinched by the hair removing means and a pulling-out motion is not applied to the body hair, it is possible to prevent a situation where the hair is not removed only with pain. Moreover, since the rotation frequency of the hair removal means and the drive frequency of the hair removal means are made different by the transmission device, the rotation frequency of the hair removal means and the drive of the hair removal means in a hair removal device for performing hair removal and hair removal By setting the frequency to the optimum frequency, high hair removal efficiency and high hair removal efficiency can be obtained. In other words, in hair removal means that grips and pulls out hair, when the rotation frequency is high, many hairs are pulled out quickly, so the pain caused by hair loss increases, and the speed of pulling out is too fast, causing hair breakage and tightening. Hair removal may not be possible, and hair removal means that cuts hair
If the driving frequency is low, the number of hairs introduced into the cutter increases, the cutting resistance increases, and the sharpness deteriorates,
Hair may escape from the cutter and may not be cut, resulting in uncut shavings and other inefficiencies.However, avoiding such problems while using the same power as the power of the hair removing means. The hair removal means and the hair removal means can be set to the optimum driving frequency at which the hair removal can be performed.

When the hair removing means is detachable from the housing, only the hair removing means can be operated when the hair removing means is unnecessary.

The hair removal apparatus according to the present invention cuts hair.
Connected to the drive unit for driving the cutter and pinching member
Hair removal means consisting of a transmission device that drives the cutter
It is detachably provided on the housing, and the transmission
The rotary motion of the drive unit is converted into reciprocating vibration by the device.
The cutter is vibrated and the hair removal means is not
When necessary, only hair removal means with hair removal means removed
At the same time as the hair removal means
It does not get in the way of the hair, and
Detachable hand despite having removable hair removal means
When wearing a step, hair is introduced well and hair removal efficiency
Transmits the rotation of the drive unit in high rotation drive type hair removal means
Means to convert to reciprocating vibration and transmit to the hair removal means
Reciprocating drive type with good hair introduction and high cutting efficiency
Hair removal means with a
Configuration for power transmission to free hair removal means
Can be simplified .

It is possible to obtain preferable results in the hair removal operation and the hair removal operation by setting the vibration frequency of the hair removal device higher than the rotation frequency of the hair removal device.

Further, in the hair removal apparatus according to the present invention, the hair removal means and the hair removal means are provided at the end of the housing which can be gripped by hand, and the hair removal means is provided on the housing between the hair removal means and the adjacent position and the separated position. Since it is provided so as to be slidably movable and is driven by being connected to the driving section, it is possible to use only the hair removing means without using the hair removing means.

If a long hair cutter is used as the hair removing means, especially if a trimmer composed of a comb-shaped fixed blade and a comb-shaped movable blade is used as the long hair cutter, a length suitable for hair removal is obtained. Hair can be trimmed effectively.

If the long hair cutter has a skin contact member for separating the hair cutting area from the skin surface, the hair can be effectively trimmed to a length suitable for hair removal. If the skin-applying member has a comb shape for raising the hair, the body hair is adjusted, so that the hair can be more reliably captured by the hair removing means.

When the skin contact member that separates the hair cutting area from the skin surface is a trimmer fixed blade, the number of parts can be reduced.

The hair removal method according to the present invention is a hair removal method using the above-described hair removal device, and includes a hair removal method located at an adjacent position.
In the direction in which the hair removing means precedes the hair removing means and the hair removing means,
By moving the housing, the hair is cut by the hair removing means prior to hair removal, and the hair is trimmed to substantially the same length, and then the hair trimmed to substantially the same length by the hair removing means is pulled out by the hair removing means. Hair removal and hair removal
In addition to being able to be performed in parallel, only the short and trimmed body hair is captured and pulled out by the hair removal means, and the tip of the long hair is pinched by the hair removal means and pulled out by the hair removal means. No movement is added.

[Brief description of the drawings]

FIG. 1 is a cutaway side view of an example of an embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of the same.

FIG. 3 is a partial longitudinal sectional view of the same.

FIG. 4 is a perspective view of the same.

FIG. 5 is an exploded perspective view of the same.

FIG. 6 is a cutaway side view showing the above operation.

FIG. 7 is a perspective view showing another example of the above.

FIG. 8 is a cutaway side view of the same.

FIG. 9 is a partial cross-sectional view of another embodiment.

FIG. 10 is a partial cross-sectional view of another example.

FIG. 11 is a perspective view of the same.

FIG. 12 is a perspective view of another example of the skin contact member.

FIG. 13 is a perspective view showing still another example of the skin contact member.

[Explanation of symbols]

 2 Hair removal block 4 Cutter 11 Motor 31, 32 Disk

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A45D 26/00 B26B 19/04 B26B 19/38 B26B 19/26 B26B 19/42

Claims (11)

(57) [Claims] 1. A motor housed in a housing and a plurality of pinching members are arranged at intervals to form a body hair introduction gap, and are driven by a driving unit connected to the motor to pinch body hair. A hair removing means for pulling out the body hairs held between the attaching members and rotated by rotation about an axis parallel to the arrangement direction, a cutter for cutting the hairs, and a transmission device connected to the drive unit for driving the cutters A hair removal device comprising: a hair removal device comprising a hair removal device, wherein the rotation frequency of the hair removal device and the drive frequency of the hair removal device are made different by the transmission device. 2. The hair removal device according to claim 1, wherein the hair removal means is detachable from the housing. 3. A motor housed in a housing and a plurality of pinching members are arranged at intervals to form a body hair introduction gap, and are driven by a driving unit connected to the motor to pinch the body hair. A hair removing means for pulling out the body hairs held between the attaching members and rotated by rotation about an axis parallel to the arrangement direction, a cutter for cutting the hairs, and a transmission device connected to the drive unit for driving the cutters And a hair removing means, which is detachably provided on the housing, and which is driven by the transmitting device.
A hair removal device characterized in that the rotational movement of the cutter is converted into reciprocal vibration and the cutter is driven to vibrate. 4. The vibration frequency of the hair removing means is higher than the rotation frequency of the hair removing means.
The hair removal device according to the above. 5. A motor housed in a housing and a plurality of pinching members are arranged at intervals to form a body hair introduction gap, and are driven by a drive unit connected to the motor to pinch body hair. Hair removal means for pulling out the body hairs held between the attaching members and rotated by rotation about an axis parallel to the arrangement direction, and hair removal means for cutting hair, the hair removal means and the hair removal means are manually provided The hair removing means is provided at an end of the housing which can be gripped, and the hair removing means is slidably provided in the housing at an adjacent position and a separated position from the hair removing means, and is connected to the driving unit and driven. And hair removal device. 6. The hair removal device according to claim 1, wherein the hair removal means is a long hair cutter. 7. The hair removal device according to claim 6, wherein the long hair cutter is a trimmer including a comb-shaped fixed blade and a comb-shaped movable blade. 8. The hair removal device according to claim 6, wherein the long hair cutter includes a skin contact member for separating a hair cutting area from a skin surface. 9. The hair removal device according to claim 8, wherein the skin contact member has a comb shape for raising the hair. 10. A skin contact member for separating a hair cutting area from a skin surface is a fixed blade of a trimmer.
The hair removal device according to the above. 11. A hair removal method using a hair removing device according to any one of claims 1 to 10, in adjacent positions
One of the hair removal means and hair removal means, the hair removal means being the first
By moving the housing in the opposite direction, the hair is cut by the hair removing means prior to hair removal to trim the hairs to substantially the same length, and then the hair trimmed to substantially the same length by the hair removing means is removed. A hair removal method characterized in that the hair is removed by pulling out the hair.