JP3271852B2 - Hair removal device - 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 device used for removing body hair for cosmetic purposes.

[0002]

2. Description of the Related Art A hair removal apparatus of this kind is disclosed in Japanese Patent Application Laid-Open No. 5-38.
No. 06 is known. In the conventional example disclosed in Japanese Patent Application Laid-Open No. 5-3806, a pair of skin contact members arranged on both sides of the hair removing means are connected to each other, and the skin contact member is always brought into close contact with the main body, and It is intended to prevent the stimulation of hair loss from increasing by always stretching the hair.

[0003]

However, in the above-mentioned prior art, the position of the hair removal means for grasping the hair is separated from the skin surface by the angle of contact with the skin or the unevenness of the skin by a person, and the hair is introduced. In some cases, the optimal position for gripping does not come into contact with the skin, and the hair removal efficiency sometimes worsens. In particular, in the case of short hair or sleeping hair, the hair removal efficiency deteriorates. In addition, there is a problem that the hair is cut off when the position where the hair is gripped away from the skin surface, and irritation increases because the tip of the hair is gripped.

The present invention has been made in view of the above-mentioned problems of the prior art, and its object is to remove the hair of the hair removal means regardless of the contact angle to the skin or the unevenness of the skin depending on the usage. The optimal position to grab is always in contact with the skin surface, efficiently removes short hair and sleeping hair, grasps the root of hair, eliminates hair breakage, reduces irritation, and improves skin follow-up An object of the present invention is to provide a hair removal device that can improve the touch without getting caught on the hair removal device.

[0005]

In order to solve the problems of the prior art and achieve the object of the present invention, the hair removal apparatus of the present invention comprises a hair removal means for grasping and pulling out hair and a skin contact member. in the hair removal device attached to the body, hair loss means and the skin contact
Hair removal means integrally connected with the member and integrally connected
And the skin contact member can be freely swung with respect to the main body.

[0006] It is also preferable that the swing axis of the epilating means is provided on or near the line connecting the contact portions with the two skins. And it is preferable to adopt a configuration in which the swing axis is arranged at the center of the contact portion between the two skins. It is also preferable that the contact portion between the two skins be a hair removal means and a skin contact member. Further, it is also preferable that the contact portion with the two skins is two skin contact members, and a hair removing means is provided between the two skin contact members. It is also preferable that the distance between the contact portions between the two skins is longer than the distance between the line connecting both contact portions and the swing axis. Also, 2
Angle at both contact points with respect to the line connecting the two contact points
It is also preferable to dispose the swing axis in a region surrounded by a line that satisfies [θ = tan ^-1 μ (μ: coefficient of friction of contact portion)].

[0007] It is also preferable that the hair removing means pulls out hair by rotation, and is rotated in the direction opposite to the skin contact member located in the traveling direction. It is also preferable that the skin contact member is a comb-shaped trimmer. It is also preferable that the skin contact member is an elastic body. Also, it is preferable that the swing shaft is floatable with respect to the main body.

[0008] Further, a portion in which the epilating block houses the motor.
And a casing having a skin contact member and hair removal means.
And a base that has a motor that houses
Can be freely rotated into a casing having a base and a skin contact member
With the casing having the skin contact member
Mounting Rukoto alopecia block swingably to the body it is also preferred. Also, the hair removal block is the part that houses the motor.
And a casing having a skin contact member and hair removal means.
And a casing having a base having skin removal claws, one end of the link member being rotatably supported on a portion accommodating the motor, and the other end of the link member having a base and a skin contact member.
Rotatably journalled in, casings having the skin contact member
Swing the hair removal block against the body
With Rukoto also preferred.

[0009]

[0010]

According to the present invention having the above structure, the hair removing means is provided.
And the skin contact member are connected together and connected together
Because the hair removal means and the skin contact member can be freely swung with respect to the main body, the skin contact member can be connected integrally even if the skin contact angle differs depending on how it is used, or if there are irregularities on the skin.
The hair removal means swings so that the optimal position of the skin contact member to grip the skin contact portion and the hair of the hair removal means always comes into contact with the skin surface.

[0011]

By providing the swing axis of the hair removal means on or near the line connecting the contact portions with the two skins, the swing followability of the hair removal means in the traveling direction of the hair removal device is improved. When the swing axis is arranged at the center of the contact portion with the two skins, the pressing force is evenly applied to the contact portions with the skin at both ends, and the swing following is stabilized. In addition, if the contact portion between the two skins is a hair removal means and a skin contact member, it can follow smaller unevenness of the skin. In addition, the contact portion between the two skin contact members is two skin contact members, and a configuration in which hair removal means is provided between the two skin contact members allows the both skin contact members to contact the skin surface and follow the swing. The hair can be reliably removed by the hair removing means between the two skin contact members. Further, in the case where the distance between the contact portion with the two skins is longer than the distance between the line connecting both contact portions and the swing axis, the contact portion with the skin in the traveling direction of the hair removal device floats. The tilting is prevented, and the contact portion with the skin in the traveling direction is prevented from rising, and the followability to the skin is improved. A configuration in which the swing axis is arranged in a region surrounded by a line having an angle θ [θ = tan ⁻¹ μ (μ: friction coefficient of the contact portion)] at both contact portions with respect to a line connecting the two contact portions In this case, the couple acting on the hair removal device can be reduced, the contact portion with the skin in the traveling direction is prevented from rising, and the followability to the skin is improved.

In the hair removal means for pulling out hair by rotation and rotating in the direction opposite to the skin contact member located in the traveling direction, hair is pulled out in the direction of hair flow to reduce irritation. At the same time, the skin can be stretched between the skin-applying member and the hairs can be raised to improve the introduction of short hairs and sleeping hairs, and the skin on the hair root side can be stretched to reduce irritation.

Further, when the skin contact member is a comb-shaped trimmer, the trimmer trims the short hairs and makes it easier to grasp the roots of the hairs. Further, when the skin contact member is an elastic body, the skin contact is improved. In addition, if the swing shaft is floatable with respect to the main body, the skin contact is improved, and the hair removal means can be prevented from separating from the skin.

[0015] Also, a part in which the epilating block houses the motor.
And a casing having a skin contact member and hair removal means.
And a base that has a motor that houses
Can be freely rotated into a casing having a base and a skin contact member
With the casing having the skin contact member
Alopecia blocks freely in mounting Rukoto swing relative to the body, the swing angle of rotation of the depilation block without changing the center distance between the transmission can be increased, a small width capable of following even to increase the skin contact angle Hair removal device for the main body of the present invention. Also, the hair removal block is the part that houses the motor.
And a casing having a skin contact member and hair removal means.
And a casing having a base having skin removal claws, one end of the link member being rotatably supported on a portion accommodating the motor, and the other end of the link member having a base and a skin contact member.
Rotatably journalled in, casings having the skin contact member
Swing the hair removal block against the body
In marked shall, can further increase the swing angle of rotation of the depilation block without changing the distance between the axes of the transfer, also by increasing the skin contact angle and depilation apparatus of the body of the small width capable of following Can be. Further, with this configuration, the portion accommodating the motor can be slidably supported only in the vertical direction with respect to the main body, thereby preventing rattling noise.

[0016]

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the accompanying drawings. 1 to 7 show an embodiment of the present invention. The hair removal apparatus shown in FIGS. 1 to 7 is configured such that a motor 11 and a hair removal block 2 containing hair removal means are arranged in a split housing 10 constituting a main body 1 and a power jack 14 and a switch 15 are provided.

The epilation block 2 comprises casings 20, 21, 27 connected by screws 45, and casings 20, 21 and 27.
A pair of cam plates 22, 22, which are respectively fixed to the opposed surfaces
A base 23 is disposed between the cam plates 22 and 22 and is rotatable about an axis on which shafts at both ends are rotatably supported, and a plurality of depilation claws 3 disposed on an outer peripheral surface of the base 23. An intermediate gear 13 and an intermediate gear 16 meshing with a pinion 12 attached to the motor 11 are provided on one end side of the base 23 on the outer peripheral surface.
The gear 24 that meshes with the gear is integrally formed. In this embodiment, the casing 27 for accommodating and mounting the motor 11 is fixed to the casings 20, 21 and the screws 45, so that the motor 11 is also mounted on the epilation block 2. One casing 21 has a skin contact member 215.
Are integrally protruded, and both casings 20, 21
A separate roller-like skin contact member 216 is rotatably installed between the two casings, and when the casings 20 and 21 are assembled,
The skin contact members 215 and 2 are provided on both sides of the base 23 in the rotation direction.
16 are arranged.

As shown in FIGS. 1 and 4, each depilatory claw 3 is composed of a pair of straight rods 31 and 32 whose edges are opposed to each other with a small gap therebetween.
Are integrally formed with each other, and a spring 36 is provided between the rods 31 and 32 to press outward. The depilation claw 3 is provided with a dovetail-shaped groove 2 in which the lever 35 is formed on the outer peripheral surface of the base and the cover 34.
By being slidably engaged with 5, 25, it is slidably attached to the base 23 in the axial direction. The plurality of hair removal claws 3 arranged in the circumferential direction of the base 23 are formed such that a gap formed by the elasticity of the spring 36 between the rods 31 and 32 is located at a position shifted in the axial direction of the base 23. Have been. The base 23 and the cover 34 are press-fitted and fixed. Grooves 311 and 321 for shaping the hair are formed on the skin side of the rods 31 and 32. In addition, rod 3
A boss 322 is provided on one of the first and the second 32, and a hole 312 is provided on the other. The boss 322 is slidably engaged with the hole 312. 32 can be slid while being guided.

When the hair removal claw 3 is attached to the base 23 in this way, the end of the lever 35 in the hair removal claw 3 comes into contact with the cam plates 22, 22.
When the base 23 is driven to rotate by the output of the motor 11, each of the depilatory claws 3 is formed by the rotating body 23 because the base 22 is formed so that the interval between the opening portions of the casings 20 and 21 is reduced.
Is driven in the axial direction during one rotation, and during this time, the end faces of the pair of rods 31 and 32 are
At the side of the opening 0, a state occurs in which contact is made against the elasticity of the spring 36.

As described above, the nail 3 clamps the hair on the skin side, and pulls out the hair by the subsequent rotation. Since the gap between the claws 3 is shifted in the axial direction in the rotation direction, the hair is sequentially removed. In the present invention, the epilation block 2 configured as described above is swingably attached to the main body 1. That is, in the embodiment shown in FIGS. 1 to 7, the housing 10 is provided with a vertical groove 101 having a wide groove 101a at the lower portion, and the inverted T-shaped float plate 50 is fitted into the vertical groove 101 so as to be vertically movable. The float plate 50 is elastically biased upward by a spring 503, and the ribs 502 provided on both lower sides of the float plate 50 elastically contact the step at the upper end of the wide groove portion 101a, so that the float plate 50 comes out upward. Not to be. Float board 5
0 is provided with an arc-shaped groove 501, and the rib-shaped shaft portions 201, 2 provided on the casings 20, 21 in the arc-shaped groove 501.
11 is fitted so that it can move along the arc-shaped groove 501, so that the epilation block 2 can swing freely with respect to the main body 1. That is, in this embodiment, the epilation block 2 is configured such that the shaft portions 201 and 211 rotate along the arc-shaped groove 501 provided on the float plate 50 about the virtual swing axis K of rotation, so that the epilation block 2 It swings with respect to the main body 1.

Here, the swing axis K of the virtual rotation of the hair removal block 2 is provided on or near the line connecting the contact portions with the two skins, so that the hair removal means with respect to the traveling direction of the hair removal device. Swing followability is improved. 1 to 7
In the embodiment shown in FIGS.
Are the contact portions between the two skins. Further, the epilation block 2 is disposed between the two skin contact members 215 and 216.
The virtual swing axis K of the epilation block 2 is parallel to the base 23, and is located at the center between the two skin contact members 215 and 216, which are the contact portions between the two skins. (In the embodiment shown in FIG.
The swing axis K is located on a line N perpendicular to the line M connecting the contact portions of the skin contact members 215 and 216 with the skin at the center of the skins 5 and 216). As described above, when the swing axis K is disposed at the center between the two skin contact members 215 and 216, the skin contact members 215, which are contact portions with the skin at both ends,
The pressing force is evenly applied to 216, and the swing following is stabilized.

Here, the distance b between the two skin contact members 215 and 216, which is the contact portion between the two skins, is the distance between the line M connecting the two skin contact members 215 and 216, which are both contact portions, and the swing axis K. Preferably, it is longer than the distance h. Here, when h becomes longer, the traveling direction of the instrument (indicated by an arrow a in FIG. 2)
The front skin contact member 215 tilts in the direction in which it floats, and the rear frictional resistance increases, and the skin does not follow the skin. However, the contact length of the skin is made larger as h <b, making it difficult to turn over and making the skin of the hair removal device The following has been stabilized. In the drawings, reference numeral 8 denotes skin and reference numeral 9 denotes hair.

The swing axis K has two contact portions.
Line connecting the contact parts of both skin contact members 215 and 216 with the skin
M at both contact portions at an angle θ [θ = tan^-1μ
(Μ: coefficient of friction of the contact part)]
It is preferable to arrange them. Here, the angle θ is as follows.
Ask for it. That is, in FIG.
Pushing both skin contact members 215 and 216 as contact portions against skin 8
Each pressure is F₁, F _TwoAnd both skin contact members 215,
The friction coefficient of the 216 with the skin 8 is μ₁, Μ_TwoMade
In this case, the frictional force N between the two skin contact members 215 and 216 with the skin 8
₁, N_TwoIs N₁= F₁μ₁, N_Two= F_Twoμ_TwoWhen
N₁And F₁Resultant force P₁And N_TwoAnd F_TwoResultant force P_Twoof
The angle formed with the line M is the above angle θ, and therefore, the angle
Degree θ₁= Tan^-1× (F₁μ₁/ F₁) = Tan^-1μ₁
And the angle θ_Two= Tan^-1× (F _Twoμ_Two/ F_Two) = T
an^-1μ_TwoBecomes And as determined above,
The two contact parts, the skin of both skin contact members 215 and 216
Angle θ at both contact portions with respect to line M connecting the contact portions of
[Θ = tan^-1μ (μ: coefficient of friction of contact part)]
X₁, X_TwoThe swing axis K in the area surrounded by
Thus, for example, in FIG.
The epilation device when it is located at point d in the
The couple Q trying to turn over is Q =
L_TwoP_Two-L₁P₁Becomes However, temporarily,
In a position outside the range, for example, a point E in FIG.
The hair removal device when the inking axis K is located
The couple Q to be returned is Q = L in FIG.₁
P₁+ L_TwoP_TwoBecomes Therefore, the swing axis K is
The two contact parts, the skin of both skin contact members 215 and 216
Angle θ at both contact portions with respect to line M connecting the contact portions of
[Θ = tan^-1μ (μ: coefficient of friction of contact part)]
X₁, X_TwoIt is better to place the hair removal device in the area surrounded by
The couple trying to turn over becomes smaller,
Prevents the contact area of the skin from lifting, improving the ability to follow the skin
Will do. Here, only the direction of the arrow
The direction of the arrow is not the direction of travel of the device, as shown in Fig. 7 (b).
When traveling in the direction of arrow B opposite to the direction (in this case, P
₁', P_Two′), So the line
X_Three, X_FourAnd the line X₁, X_Two, X_Three, X_FourSurrounded by
It is preferable that the swing axis K is located in the area
No. And the best is L₁P₁= L_TwoP_TwoAnd the couple
A midpoint of 0 is the most preferable.

By the way, in the present invention, the float plate 5 on which the epilation block 2 is swingably mounted as described above.
Since 0 is elastically urged upward by the spring 503, the epilation block 2 is supported in a float state with respect to the main body 1 and the feel is improved. Further, in those rotating base 23 in the direction of arrow A in FIG. 2 (a), with the distal end side of the skin contact member 215 with the skin of the skin per unit between b ₁ of the epilation pawl 3 brushed hair Te stretched The stimulation for pulling out the hair is improved by improving the introduction of the hair and the hair removal device is operated in the direction against the flow of the hair to raise the hair and pull out in the direction of the flow of the hair, so that the stimulation can be further reduced. Things.

Here, the skin contact member 216 is further provided in FIG.
As shown in (b), by rotating in the same direction C as the direction A in FIG. 2 through the intermediate gear 24a between the gear 24 and the gear 24, the skin can be stretched between the dimensions of b, and further stimulation is provided. The hair can be raised small and the short hair removal rate can be improved. FIG. 6 shows a rotation operation diagram of the present invention. In order to always bring the epilation block 2 into the state shown in FIG. 2, it is preferable to bias the spring 60. The spring 60 is interposed between the inner wall of the housing 10 and the casing 27 or the casings 20 and 21 forming the outer shell of the motor block.

In the present invention, when the skin contact member is formed of an elastic body, the skin contact is improved. As described above, in the present invention, it is possible to obtain a state in which the optimum position of the hair removing means for holding the hair is always in contact with the skin. Next, another embodiment of the present invention will be described with reference to FIGS. In this embodiment, the float plate 50
Is provided with a round hole 504. Shaft portions 202 and 212 provided on the casings 20 and 21 of the epilation claw block 2 are rotatably fitted into the round hole 504 of the float plate 50. 212 is the swing axis K,
In this embodiment, the swing axis K is located on the main body 1 side. The distance b between the two skin contact members 215 and 216, which is the contact portion between the two skins, is equal to the line M connecting the two skin contact members 215 and 216, which are the contact portions, and the swing axis K. And the swing axis K is the two contact portions, the two skin contact members 215, 2
16 are arranged in a region surrounded by a line having an angle θ [θ = tan ^-1 μ (μ: coefficient of friction of the contact portion)] at both contact portions with respect to a line M connecting the contact portions with the skin. In the same manner as in the above-described embodiment, the ability to follow the skin is improved. Also in this embodiment, the swing axis K is located at the center of the both skin contact members 215 and 216 and on a line N orthogonal to the line M connecting the contact portions of the two skin contact members 215 and 216 with the skin. Is preferred.

With the above-described configuration, it is possible to obtain a state in which the optimum position for pinching the hair of the hair removing means is always in contact with the skin, as in the above-described embodiment. In addition, in this embodiment, since the swing axis K is located on the main body 1 side compared to the first embodiment, it is possible to increase the rotation angle and increase the follow-up angle even if the width of the main body 1 is the same. You can.

In this embodiment, casings 20 and 21 for accommodating the epilation block 2, a motor 11, an intermediate gear 13,
The casings 41, 27 and 42 accommodating the housing 16 are rotatably linked by a rotation shaft of the epilation block 2, that is, a rotation shaft 23a of the base 23. As a result, the distance between the shafts of the gears does not change, and even if the width of the main body 1 is the same, the rotation angle can be further increased and the follow-up angle can be increased, further improving the usability.

Here, the rotation angle can be maximized only by the rotation axis 23 of the base 23 and the swing axis K of the epilation block 2.
Are made to match. However, in FIG. 9, both skin contact members 21 which are both contact portions
When the distance h between the line M connecting the lines 5 and 216 and the swing axis K is increased, the rear of the hair removal device tilts in the floating direction, and the front skin contact member is caught on the skin, that is, the frictional resistance increases. It is not preferable to make the distance H too large because it does not follow the skin.

FIG. 10 is an exploded perspective view of the second embodiment, wherein holes 21 provided in casings 20 and 21 are provided.
3. The rotating shaft 23a of the base 23 is rotatably fitted into the holes 411, 421 provided in the casings 41, 42,
Shafts 202 and 212 provided on the casings 20 and 21 are rotatably fitted into round holes 504 provided on the float plate 50, and the shafts 202 and 212 form a swing axis K.

FIGS. 12 and 13 show the operation of the rotation of the hair removal claw 3 and the swing of the hair removal block 2 in the second embodiment. FIG. 14 shows a state in which the epilation block 2 supported in a float state by the pressing force from above sinks downward. Although the above embodiment shows a drawing in which the spring 60 is not provided in the drawing, the spring 6 is similar to the first embodiment.
0 may be provided.

Next, a third embodiment of the present invention will be described in detail with reference to FIGS. In this embodiment, a front sectional view is omitted since it is the same as FIG. However, the third embodiment is an embodiment in which one skin contact member is provided, and therefore, the contact portions with the two skins are the portions in contact with the skin contact member 215 and the skin of the hair removal means. A certain depilation nail 3
And the upper end of Also in this embodiment, the swing axis K of the epilation block 2 is parallel to the base 23, and furthermore, a skin contact member 215 which is a contact portion between two skins.
The distance c between the hair removal claw 3 and the upper end of the hair removal claw 3 is longer than the distance h between the swing axis K and the line M connecting the skin contact member 215 and the hair removal claw 3, which are both contact portions. Here, h <c is set so that the contact length of the skin is made larger to make it difficult to turn over, thereby stabilizing the follow-up of the epilator with the skin.

The swing axis K has an angle θ [θ = tan ⁻¹ μ (μ: μ) at a line M connecting two skin contact members 215 and the upper end of the depilation nail 3 which are two contact portions. (Friction coefficient of the contact portion)]. The operation and effect in this case are the same as those described in the first embodiment, and thus description thereof is omitted. The features of this embodiment are that there is no skin contact member at the rear part, the line segment c is small, the size can be reduced, and smaller irregularities on the skin can be followed, and the rotation direction of the base 23 is changed as shown in FIG. As described above, the depilation nail 3 is stretched in a state where the skin between the line segments c is stretched.
And the hair loss stimulus can be further reduced.

As shown in FIGS. 16 and 17, the depilatory claw 3 is provided with tapered portions 314 and 324 for increasing the width of the hair introduced forward in the rotation direction A. FIG. 18 shows an operation diagram of the third embodiment. In FIG. 17, reference numeral F indicates the width of the hair introduced by the tapered portions 314 and 324. Next, a fourth embodiment of the present invention will be described in detail with reference to FIGS. In this embodiment, the float plate 50 is provided with a round hole 504, and the shaft portions 202, 212 provided in the casings 20, 21 of the depilatory claw block 2 are rotatably provided in the round hole 504 of the float plate 50. The shaft portions 202 and 212 are the swing axis K. In this embodiment, the swing axis K is the distance b between the two skin contact members 600 and 216 that are the contact portions between the two skins.
Are located on a line M connecting both skin contact members 600 and 216, which are both contact portions. In this embodiment, the frictional force in the traveling direction of the hair removal device generated in the rear skin contact members 600 and 216 in the traveling direction of the hair removal device is entirely the skin contact member 60.
0, 216, so the hair removal block 2
The rotational wobble force is not applied to the
0, 216 disappears from the skin, and follows the skin most.

Also, the swing axis K rotates around the position where the hair removal means 3 contacts the skin of the hair removal nail 3 and grips the hair, so that the optimum position of the hair removal nail 3 always comes into contact with the skin. Further, as shown in FIG. 20, the cover 601 provided on the upper surface of the skin contact member 600 contacts the skin, and the skin contact member 600 has a fixed length of 1 to 1.
It is composed of a trimmer blade for shortening the hair to 6 mm and grasping the tip of the hair so as not to increase irritation. That is, 603 is a comb-shaped fixed blade, 602 is a comb-shaped movable blade, and the movable blade 602 is a fixed blade 603 using a spring.
The driving element 605 for driving the movable blade 602 is fitted in a line groove 231 provided at one end of the base 23 so as to reciprocate along the line groove 231.

The casings 41 and 42 and the casing 2
Link members 71 and 72 are interposed between 0 and 21, and both ends of the ring member 71 are rotatably supported by the casing 41 and the casing 20, respectively. Each is rotatably supported by the casing 42 and the casing 21. In this manner, the casings 41 and 42 move only in the longitudinal direction of the main body 1, eliminating the lateral movement and the casing 2.
The swing angle of the epilation block 2 including 0 and 21 can be made large. Here, a spring 60 may be provided to hold the casings 41 and 42 in the same manner as in the embodiment of FIG.
The guide members 0 and 21 may be provided with a guide member that slidably guides only in the longitudinal direction while preventing the main body 1 from moving in the lateral direction.

Further, the gear 24 and the gear 16 may be formed by an elastic belt (rubber or the like) to increase the rotation angle. At this time, the link members 71 and 72 become unnecessary, and the rotating shaft supporting portions of the casings 20 and 21 and the casings 41 and 42 of the epilation block 2 are shaft portions 202 and 212,
This is most preferably the swing axis K.

[0039]

In the invention of claim 1, wherein the present invention, as described above, the hair removal device fitted with a hair removing unit and the skin contact member for pulling grip the hair on the body, leaving
The hair means and the skin contact member are integrally connected and
Since the tied hair removal means and the skin contact member can be freely swung with respect to the main body, even if the skin contact angle differs depending on how people use, or if the skin has irregularities ,
The hair removal means can follow the skin and swing,
Depilation efficiency position to grip the hair can be maintained in an optimum state with respect to the skin of the hair removing unit Ri is good, moreover, the skin contact member is skin and
Prevents hair breakage and hair loss stimulation by leaving
It can remove hair.

[0040]

Further, in the second aspect of the invention, in addition to the effect of the invention according to the first aspect, the vicinity of the line or該線connecting the contact portion between the two skin swing axis of the epilation device , The swing followability of the hair removal means in the traveling direction of the hair removal device is improved. Further, in the invention of claim 3, wherein, in addition to the effect of the invention of the second aspect, since the center of the contact portion between the two skin as construction of arranging the swing axis, and the skin at both ends The pressing force is evenly applied to the contact portions of the contact portions, and the swing following is stabilized.

Further, in the invention described in claim 4, in addition to the effect of the invention of the second aspect, the contact portion between the two skin is hair removal means and the skin contact member, more skin It can follow small irregularities. In the invention according to claim 5 , in addition to the effect of the invention described in claim 2 , the contact portion between the two skins is two skin contact members,
Since the hair removing means is provided between the two skin applying members, the hair removing means between the two skin applying members can surely remove the hair while applying the both skin applying members to the skin surface and following the swing.

[0043] Further, in the invention described in claim 6, in addition to the effect of the invention of the second aspect, the distance between the contact portion between the two skin, lines and swing axis connecting both contact portions It is longer than the distance, so with a simple configuration, the contact part of the hair removal device with the skin in the direction of travel is prevented from floating and tilting, and the contact part with the skin in the direction of travel is prevented from rising Thus, the ability to follow the skin is improved.

[0044] Further, in the invention of claim 7, wherein, in addition to the effect of the invention of the second aspect, the angle in both the contact portion with respect to a line connecting the two contact portions theta [theta = tan ^{- 1}
μ (μ: coefficient of friction of the contact part)], the swing axis is arranged in the area surrounded by the line, so that with a simple configuration, the couple acting on the hair removal device can be reduced, and the contact with the skin in the traveling direction The part is prevented from floating, and the followability to the skin is improved.

According to an eighth aspect of the present invention, in addition to the effect of the first aspect, the epilation means pulls out the hair by rotation, and the skin contact member positioned in the traveling direction. To reduce the irritation by pulling out the hair in the direction of the flow of hair, stretch the skin between the skin contact members, and raise the hair to improve the introduction of short hair and sleeping hair. In addition, the skin on the hair root side is stretched to reduce irritation.

According to the ninth aspect of the present invention, in addition to the effects of the first aspect of the present invention, since the skin contact member is a comb-like trimmer, the hair is trimmed short by the trimmer, and It makes it easier to grasp the root, which reduces irritation. According to the tenth aspect of the present invention, in addition to the effects of the first aspect of the present invention, the skin contact member is made of an elastic body, so that the skin contact is improved.

Further, in the invention according to claim 11 ,
In addition to the effects of the first aspect of the present invention, when the swing shaft is floatable with respect to the main body, the skin contact is improved, the hair removal means can be prevented from separating from the skin, and irritation can be reduced. is there. According to the twelfth aspect of the present invention, in addition to the effects of the first aspect of the present invention, hair removal is provided.
The block has a part where the motor is stored and a skin contact member
And a base having a hair removal claw serving as a hair removal means and a hair removal means.
The part that houses the motor is a base and a skin contact member.
Rotatably supported on a casing having a
Hair removal block with respect to the main body in the casing part with the material
The attached swingably Oh Runode, it is possible to increase the swing angle of rotation of the depilation block without changing the distance between the axes of the transmission, increasing the skin contact angle can follow the small width of the body of the hair removal device It can be.

Further, in the invention according to claim 13 ,
In addition to the effects of the invention described in claim 1, a hair removal block is provided.
A casing having a motor housing portion and a skin contact member
And a base having hair removal claws serving as hair removal means,
One end of the link member is rotatably supported on a portion housing the motor, and the other end of the link member is a base and a skin contact member.
Rotatably supported on a casing having a
Hair removal block with respect to the main body in the casing part with the material
The swingably mounted Runode, swing angle of rotation of the further depilation block without changing the center distance between the transmission can be increased, increasing the skin-contact angle and depilation apparatus of the body of the small width capable of following can do. In addition, it is possible to slide and support the portion housing the motor only vertically with respect to the main body, thereby preventing rattling noise.

[0049]

[Brief description of the drawings]

FIG. 1 is a front sectional view of one embodiment of the present invention.

FIG. 2 (a) is a side sectional view of the same, and FIG. 2 (b) is an explanatory view showing an example in which a skin contact member is rotated by a gear.

FIG. 3 is an exploded perspective view of the same.

FIG. 4 is an exploded perspective view of the depilation nail.

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

FIG. 6 is an operation diagram of the above swing.

FIGS. 7A and 7B are explanatory views showing a preferred example of the arrangement of the swing axis according to the first embodiment.

FIG. 8 is a front sectional view of a second embodiment of the present invention.

FIG. 9 is a side sectional view of the same.

FIG. 10 is an exploded perspective view of the same.

FIG. 11 is an overall perspective view of the same.

FIG. 12 is an operation diagram of the above swing.

FIG. 13 is another operation diagram of the above swing.

FIG. 14 is an operation diagram of the above float.

FIG. 15 is a side sectional view of a third embodiment of the present invention.

FIG. 16 is an exploded perspective view of the same depilatory nail.

FIG. 17 is an overall perspective view of the same.

FIG. 18 is an operation diagram of the above-mentioned Sung.

FIG. 19 is a front sectional view of still another embodiment of the present invention.

FIG. 20 is a side sectional view of the same.

FIG. 21 is a partially omitted perspective view of the same.

FIG. 22 is an operation diagram of the above swing.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Hair removal block 3 Hair removal nail 215 Skin contact member 216 Skin contact member K Swing axis

Continuation of the front page (56) References JP-A-4-58985 (JP, A) JP-A-5-168523 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) A45D 26 / 00 B26B 19/42

Claims (13)

(57) [Claims] 1. A hair removal apparatus in which a hair removal means for grasping and pulling out hair and a skin contact member are attached to a main body.
Connect the step and skin contact member together and connect them together
A hair removal device, characterized in that the hair removal means and the skin contact member are swingable with respect to the main body. 2. The method according to claim 1, wherein the swing axis of the hair removal means is connected to two skins.
Characterized by being provided on or near a line connecting the touching parts
The hair removal device according to claim 1, wherein 3. A swing axis at the center of the contact portion between the two skins.
The hair removal device according to claim 2 , wherein the hair removal device is arranged . 4. A contact part between two skins is provided with a hair removing means and a skin pad.
The hair removal device according to claim 2, which is a member . 5. A skin contact member having two skin contact portions.
A hair removal means provided between both skin contact members.
The hair removal device according to claim 2, characterized in that: 6. The distance between two contact portions with the skin,
Is longer than the distance between the line connecting the parts and the swing axis
The hair removal device according to claim 2, characterized in that: 7. A contact between two contact portions with respect to a line connecting the two contact portions.
At the angle θ [θ = tan ^-1 μ (μ:
Number)] and place the swing axis in the area surrounded by the line
The hair removal device according to claim 2 , wherein the hair removal device is formed. 8. The method in which the hair removal means pulls out hair by rotation.
And in the direction opposite to the skin contact member located in the traveling direction.
The epilator according to claim 1 , wherein the epilator is rotated . 9. The skin contact member is a comb-shaped trimmer.
The hair removal device according to claim 1, characterized in that: 10. The skin contact member is an elastic body.
The hair removal device according to claim 1, wherein 11. The swing shaft is floated with respect to the main body.
The hair removal device according to claim 1 , wherein the hair removal device is provided. 12. A part in which a motor is housed in a hair removal block.
And a casing having a skin contact member and hair removal means.
Composed of a base having a hair removal claw, and the motor and retract and partial
To a casing with a base and skin contact member
The main body is made up of a casing part which is pivotally supported and has the above-mentioned skin contact member.
The hair removal block is attached to the
The hair removal device according to claim 1, characterized in that: 13. A part in which a hair removal block houses a motor.
And a casing having a skin contact member and hair removal means.
It consists of a base with depilation nails and one end of the link member
Rotationally supported and linked to the part where the data is stored
The other end of the member into a casing having a base and a skin contact member
A casing rotatably supported and having the skin contact member
Attach the hair removal block to the main body so that it can swing freely
The hair removal device according to claim 1, characterized in that the hair removal device is provided.