JP2020048709A - Beauty instrument - Google Patents

Abstract

To provide a beauty instrument in which a treatment body can be replaced.SOLUTION: A beauty instrument 100 includes a treatment body 120 and a handle to which a support shaft 130 is attached. It further includes a bearing 140 and a socket 150. The socket 150 is inserted into an insertion hole of the treatment body 120, and is removably fixed to the treatment body 120. Furthermore, the socket 150 is inserted into the bearing 140 externally fitted to the support shaft 130, and is supported rotatably and removably. Thereby, the treatment body 120 is supported by the support shaft 130 rotatably and removably (replaceably).SELECTED DRAWING: Figure 5

Description

  The present invention relates to a cosmetic device, particularly to a cosmetic device in which a treatment body is detachable.

  2. Description of the Related Art A beauty device that rolls a treatment body, which is a rotating body, against the skin is known. When used on the face, the face line around the chin is tightened and you can feel the lift-up effect. A type in which a plurality of treatment bodies pick up the skin also has a massage effect, and it feels good just to use it. If used more aggressively in the manner of a lymph massage, the discharge of waste products is promoted, metabolism is increased, and skin gloss can be improved. If used on legs, swelling and cellulite can be easily removed.

JP 2013-103085 A

  In the case of a conventional beauty device, when the treatment body is damaged or the like, it is necessary to buy the whole beauty device again. In addition, there are cosmetic devices having various shapes of treatment bodies, but when it is desired to use cosmetic devices having different shapes of treatment bodies, it is necessary to purchase a new cosmetic device.

  This also applies to a type of cosmetic device in which the treatment body does not rotate.

  The present invention has been made in view of such a situation, and one of exemplary purposes of one embodiment of the present invention is to provide a cosmetic device with increased commercial value.

  In order to solve the above-described problem, a cosmetic device according to an aspect of the present invention includes a rotating body, a handle on which a shaft is arranged, and a bearing arranged on the rotating body or the shaft. The rotating body is detachably supported on the shaft via a bearing.

  Another embodiment of the present invention is also a cosmetic device. This cosmetic device includes a rotating body on which a shaft is arranged, a handle, and a bearing arranged on the rotating body or the shaft. The rotating body is detachably supported by a handle via a bearing.

  It is to be noted that any combination of the above-described components, and any replacement of the components and expressions of the present invention between methods, apparatuses, systems, and the like are also effective as embodiments of the present invention.

  According to the present invention, commercial value can be increased.

It is a perspective view of the beauty device concerning a 1st embodiment. It is a top view of the beauty device of FIG. It is a side view of the beauty device of FIG. It is a bottom view of the beauty device of FIG. FIG. 3 is a sectional view taken along line AA of FIG. 2. It is a perspective view of the socket of FIG. It is sectional drawing which shows the treatment body of the beauty device concerning 2nd Embodiment, and its periphery. It is sectional drawing which shows the treatment body of the cosmetic device which concerns on 3rd Embodiment, and its periphery. It is sectional drawing which shows the treatment body of the cosmetic device which concerns on 4th Embodiment, and its periphery. It is a front view of the beauty device concerning a modification.

  Hereinafter, the same or equivalent components, members, and steps shown in the drawings are denoted by the same reference numerals, and the repeated description will be omitted as appropriate. In addition, the dimensions of the members in each drawing are appropriately enlarged or reduced for easy understanding. In each of the drawings, some of the members that are not important for describing the embodiments are omitted.

(First Embodiment)
1 to 4 are external views of the beauty device 100 according to the first embodiment. 1 is a perspective view of the beauty device 100, FIG. 2 is a top view of the beauty device 100, FIG. 3 is a side view of the beauty device 100, and FIG. 4 is a bottom view of the beauty device 100. The beauty device 100 includes a handle 110 and a pair of treatment bodies 120. The handle 110 includes a handle main body 111 to be gripped by a user, and two branch portions 112 provided at one longitudinal end of the handle main body 111. The two branch portions 112 extend so that the distance between them increases as the distance from the handle body 111 increases. A treatment body 120 is provided on the distal end side of each branch portion 112.

  The treatment body 120 has a spherical outer shape, and has a large number of triangular surfaces on the surface. In addition, the shape of the treatment body 120 is not particularly limited, and the outer shape may be a columnar shape, a truncated cone shape, or another shape. The treatment body 120 may be a carbon molded body formed of a material containing carbon. In this case, the thermal conductivity and the emissivity of the treatment body 120 are high. Therefore, the treatment body 120 is warmed to the same temperature as the skin in a short time from the start of using the beauty device 100, and the far-infrared radiation from the treatment body 120 The amount increases. When far-infrared rays are emitted from the treatment body 120 to the skin, blood circulation and lymph circulation in the skin are promoted.

  FIG. 5 is a sectional view taken along line AA of FIG. Beauty device 100 further includes support shaft 130, bearing 140, and socket 150. The support shaft 130 is a rod-shaped member, and is formed of a conductive material, for example, a metal material. The base end side of the support shaft 130 is held by the branch 112 (not shown in FIG. 5). A bearing 140 is externally fitted to the distal end side of the support shaft 130 in a state where the bearing 140 is prevented from coming off. The bearing 140 is formed of a conductive material, for example, a conductive resin. The bearing 140 may be formed of, for example, a non-conductive resin instead of the conductive resin, and may be metal-plated on the entire surface.

  An insertion hole 121 which is a cylindrical non-through hole is formed in the treatment body 120. Note that the insertion hole 121 may be a through hole. The treatment body 120 is plated with metal so as to extend from the outer surface to the peripheral surface 121a of the insertion hole 121 in addition to the outer surface.

  The socket 150 is inserted into the insertion hole 121 of the treatment body 120, where it is detachably fixed to the treatment body 120 as described later. The socket 150 is formed in a cylindrical shape by, for example, a resin material. The bearing 140 externally fitted to the support shaft 130 is inserted into the socket 150, where it is detachably (exchangeably) attached to the socket 150 as described later.

  FIG. 6 is a perspective view of the socket 150. Referring to FIG. 6 in addition to FIG. The socket 150 includes a cylindrical socket body 152, three stopper members 154, three lock members 156, and three contact members 158. The stopper member 154, the lock member 156, and the contact member 158 are formed of a conductive member, for example, a metal material. Note that the numbers of the stopper members 154, the lock members 156, and the contact members 158 are not particularly limited.

  The stopper members 154 are fixed to the socket body 152 at equal intervals in the circumferential direction (ie, at 120-degree intervals). The stopper member 154 may be fixed to the socket body 152 by being fitted into a fixing hole as shown in the figure, may be fixed by bonding, or may be fixed by another method.

  The socket 150 is engaged with the insertion hole 121 of the treatment body 120 by the first engagement structure 160. The first engagement structure 160 of the present embodiment is a snap-fit structure, and is formed on the first elastic claw 154 a of the stopper member 154 and the peripheral surface 121 a of the insertion hole 121 of the treatment body 120. And an annular projection 121b that protrudes.

  The first elastic claw 154a is formed of, for example, a leaf spring, and extends substantially along the axial direction of the socket body 152. The first elastic claw 154a includes a first inclined portion 154b and a second inclined portion 154c protruding radially outward of the socket body 152. The first inclined portion 154b is inclined so as to be more distant from the center axis C of the socket body 152 toward the branch portion 112. The second inclined portion 154c is continuous with the branch portion 112 side of the first inclined portion 154b, and is inclined such that the closer to the branch portion 112, the closer to the central axis.

  When the socket 150 is inserted into the insertion hole 121 of the treatment body 120, the boundary portion 154d between the first inclined portion 154b and the second inclined portion 154c approaches the central axis C due to the contact between the first inclined portion 154b and the projection 121b. Then, the first elastic claws 154a elastically bend and deform. When the insertion amount of the socket 150 increases and the boundary portion 154d exceeds the protrusion 121b, the first elastic claw 154a is restored so that the boundary portion 154d is separated from the center axis C, and the second inclined portion 154c engages with the protrusion 121b. Is done. Thereby, the removal of the socket 150 is restricted.

  When the socket 150 is pulled out with a force equal to or greater than a predetermined amount, the first elastic claw 154a is elastically bent and deformed by the contact between the second inclined portion 154c and the projection 121b so that the boundary portion 154d approaches the central axis C. The engagement between the second inclined portion 154c and the projection 121b is released, and the socket 150 is pulled out.

  The first engagement structure 160 preferably pulls the socket 150 and inserts the socket 150 into the socket 150 with a smaller force than the force required to insert the socket 150 into the insertion hole 121 and engage the socket 150 with the projection 121 b of the insertion hole 121. The force required to release the engagement of the hole 121 with the protrusion 121b is configured to be larger. As an example, this is realized by making the inclination of the second inclined part 154c with respect to the central axis C larger than the inclination of the first inclined part 154b with respect to the central axis C.

  The lock member 156 and the contact member 158 are integrated. The lock member 156 and the contact member 158 are fixed to the socket body 152 at equal intervals in the circumferential direction so as to be shifted from the stopper member 154 by 60 degrees in the circumferential direction. These may be fixed to the stopper member 154 by being fitted into fixing holes as shown in the figure, fixed by bonding, or fixed by other methods.

  The bearing 140 that is externally fitted to the support shaft 130 is engaged with the socket 150 by the second engagement structure 170. It includes a second elastic claw 156 a of the lock member 156 and an annular concave portion 140 b formed on the outer peripheral surface 140 a of the bearing 140 and concave inward in the radial direction.

  The second elastic claw 156a is formed of, for example, a leaf spring. The second elastic claw 156a includes a first inclined portion 156b and a second inclined portion 156c that project radially inward of the socket body 152. The first inclined portion 156b is inclined such that it approaches the center axis C of the socket body 152 toward the tip end. The second inclined portion 156c is continuous with the distal end of the first inclined portion 156b, and is inclined such that the distal end is further away from the center axis C.

  When the bearing 140 is inserted into the socket 150, the boundary portion 156d between the first inclined portion 156b and the second inclined portion 156c is separated from the center axis C by the contact between the first inclined portion 156b and the outer peripheral surface 140a of the bearing 140. The second elastic claws 156a elastically bend and deform. When the amount of insertion of the bearing 140 increases and the boundary portion 156d reaches the concave portion 140b, the second elastic claw 156a is restored so that the boundary portion 156d approaches the central axis C, and the first inclined portion 156b and the second inclined portion 156c. Enters recess 140b, and second inclined portion 156c is engaged with recess 140b. Thus, the bearing 140 is prevented from coming off.

  When the bearing 140 is pulled out with a pulling force equal to or larger than a predetermined value (that is, the handle 10 is pulled), the second elastic claw is moved so that the boundary portion 156d is separated from the center axis C by the contact between the second inclined portion 156c and the concave portion 140b. 156a is elastically bent and deformed, the engagement between the second inclined portion 156c and the concave portion 140b is released, and the bearing 140 is pulled out.

  The second engagement structure 170 preferably pulls the bearing 140 and engages the bearing 140 with the socket 150, rather than the force required to insert the bearing 140 into the socket 150 and engage the bearing 140 with the socket 150. Is configured so that the force required to release the pressure is greater. As an example, this is realized by making the inclination of the second inclined part 156c with respect to the central axis C larger than the inclination of the first inclined part 156b with respect to the central axis C.

  In addition, the first engagement structure 160 and the second engagement structure 170 preferably have a smaller bearing than the force required to pull the socket 150 to release the engagement between the socket 150 and the projection 121b of the insertion hole 121. It is configured such that the force required to pull the 140 to release the engagement between the bearing 140 and the socket 150 is larger. This can prevent the socket 150 from coming off the treatment body 120 when the treatment body 120 is pulled to remove the treatment body 120 from the handle 10. For example, the inclination of the second inclined portion 154c of the first elastic claw 154a, the inclination of the second inclined portion 156c of the second elastic claw 156a, the shape of the projection 121b formed in the insertion hole 121, and the shape formed on the bearing 140. This is realized by appropriately adjusting the shape and the like of the concave portion 140b.

  The contact member 158 is formed of, for example, a leaf spring. One end of the contact member 158 is connected to the lock member 156. The other end of the contact member 158 protrudes radially outward of the socket body 152. In a state where the bearing 140 is attached to the socket 150, that is, in a state where the bearing 140 is inserted into the insertion hole 121 of the treatment body 120, the contact member 158 is formed on the peripheral surface 121a of the insertion hole 121 of the treatment body 120 by its own elasticity. It is pressed. Further, the lock member 156 is pressed against the peripheral surface of the concave portion 140b of the bearing 140 by its own elasticity. Therefore, the support shaft 130, the bearing 140, the lock member 156, the contact member 158, and the treatment body 120 are electrically connected in series.

  A power supply (not shown) is provided in the handle 10, and its plus terminal and minus terminal are electrically connected to the support shaft 130 and the handle 110, respectively. Therefore, when the treatment body 120 touches the human body, a closed circuit including the power supply, the support shaft 130, the bearing 140, the lock member 156, the contact member 158, the treatment body 120, the human body, and the handle 110 is formed, and a weak current flows through the human body. . Note that the current supplied to the treatment body 120 may be used for another purpose, such as a heater for heating the treatment body 120.

  As described above, in the beauty device 100, the treatment body 120 can be attached to and detached from the handle 110. Thereby, when the treatment body 120 is damaged or the like, it can be replaced. In addition, it can be replaced when it is desired to use a treatment body 120 having a different shape. Therefore, the commercial value can be enhanced by applying the present invention to a beauty device.

  In the beauty device 100, the socket 150 is attached to and detached from the bearing 140, and the bearing 140 may be provided with an engaging portion (the concave portion 140b in the above-described example) that engages with the socket 150 on the outer peripheral surface 140a. That is, there is no effect between the support shaft 130 and the bearing 140 in making the treatment body 120 detachable with respect to the handle 110. Therefore, the design between the support shaft 130 and the bearing 140 requires stable rotation. It can follow the technology of conventional products that have been realized.

(Second embodiment)
FIG. 7 is a cross-sectional view showing a treatment body 220 of a cosmetic device 200 according to the second embodiment and the periphery thereof. FIG. 7 corresponds to FIG. 5 of the first embodiment. The main difference from the first embodiment is that the bearing is fixed to the treatment body and is attached and detached between the bearing and the support shaft.

  The beauty device 200 includes a handle 110, a pair of treatment bodies 220, a support shaft 230, and a bearing 240. The shape of the treatment body 220 is not particularly limited, but in the illustrated example, the outer shape is spherical. An insertion hole 221 which is a cylindrical non-through hole is formed in the treatment body 220. Note that the insertion hole 221 may be a through hole.

  The bearing 240 is inserted into the insertion hole 221 of the treatment body 220, and is fixed to the treatment body 220 there. The bearing 240 includes a housing 241, a plurality of balls (rolling elements) 242, an outer ring 244, and a biasing member 245.

  The housing 241 is formed in a substantially cup-shaped predetermined shape. The plurality of balls 242 are arranged in the annular recess 241 a formed on the inner circumferential surface of the housing 241 and recessed outward in the radial direction so as to be arranged in the circumferential direction. The plurality of balls 242 are rotatably supported by a retainer (not shown) while maintaining their relative positions. The outer ring 244 surrounds the plurality of balls 242. Note that the bearing 240 does not have a dedicated inner ring, and the outer peripheral surface 230a of the support shaft 230 also serves as the inner ring. The urging member 245 is, for example, a leaf spring and is provided so as to surround the shaft, and presses the plurality of balls 242 radially inward.

  The tip side of the support shaft 230 is inserted into the bearing 240. An annular concave portion 230b that is concave inward in the radial direction is formed on the outer peripheral surface 230a on the distal end side of the support shaft 230. A plurality of balls 242 pressed radially inward by the urging member 245 are formed in the concave portion 230b. , The bearing 240 and thus the treatment body 220 are attached to the support shaft 230 and thus the handle 110. For example, when the support shaft 230 is relatively pulled out of the treatment body 220 with a pulling force equal to or larger than a predetermined size by pulling the treatment body 220, the plurality of balls 242 are pushed back radially outward on the peripheral surface of the concave portion 230b, Ball 242 is detached from concave portion 230b (that is, disengaged), and support shaft 230 is pulled out.

  That is, the bearing 240 of the present embodiment rotatably and detachably holds the support shaft 230.

  According to the cosmetic device 200 according to the present embodiment, the same operation and effect as those provided by the beauty device 100 according to the first embodiment are achieved.

(Third embodiment)
FIG. 8 is a cross-sectional view showing a treatment body 320 of a beauty device 300 according to the third embodiment and the periphery thereof. FIG. 8 corresponds to FIG. 5 of the first embodiment. In the third embodiment, the bearing is fixed to the treatment body, and the shaft is inserted in a state where the bearing is prevented from coming off. That is, the bearing and the shaft are attached to the treatment body. Then, the shaft attached to the treatment body is detachably attached to the handle. Hereinafter, a description will be given focusing on differences from the beauty device according to the first embodiment.

  The beauty device 300 includes a handle 110, a pair of treatment bodies 320, a support shaft 330, a bearing 340, and a support shaft holder (socket) 350.

  An insertion hole 321 which is a non-through hole is formed in the treatment body 320. The insertion hole 321 includes a small-diameter portion 321a and a large-diameter portion 321b which is continuous with the branch portion 112 of the small-diameter portion 321a and has a larger diameter than the small-diameter portion 321a. Note that the insertion hole 321 may be a through hole. That is, the side of the small diameter portion 321a opposite to the branch portion 112 may be opened.

  The bearing 340 includes a cylindrical portion 340a and a flange portion 340b. The bearing 340 is fixed to the insertion hole 321 in a state where the cylindrical portion 340a is inserted into the small-diameter portion 321a, and the flange portion 340b is locked at a step between the small-diameter portion 321a and the large-diameter portion 321b. The support shaft 330 is inserted into the cylindrical portion 340a of the bearing 340 in a state where it is prevented from coming off, and is rotatably supported there.

  The support shaft holder 350 includes a main body 351, a ball 352, and a biasing member 353. The main body 351 has a bottomed cup shape in which a cylindrical portion 351a and a bottom 351b are integrally formed, and is fixed to the support cylinder 114 of the branch 112 with the bottom 351b facing the branch 112. The ball 352 is housed in a housing hole 351c that penetrates through the cylindrical portion 351a of the main body 351 in the radial direction so that a part of the ball 352 projects inside the cylindrical portion 351a. The urging member 353 is, for example, a C-ring and presses the ball 352 radially inward.

  The base end side of the support shaft 330 is inserted into the support shaft holder 350. On the base end side of the support shaft 330, an annular concave portion 330 a concaved inward in the radial direction is formed, and by engaging the ball 352 with the concave portion 330 a, the support shaft 330 and thus the treatment body 320 are attached to the handle 110. It is attached to. For example, when the support shaft 330 is relatively pulled out from the treatment body 320 with a pulling force equal to or more than a predetermined size by pulling the treatment body 320, the ball 352 is pushed back radially outward on the peripheral surface of the concave portion 330a, and the ball 352 is moved. The support shaft 330 is detached from the recess 330a (that is, the engagement is released), and the support shaft 330 is pulled out.

  According to the cosmetic device 300 according to the present embodiment, the same operation and effect as those provided by the beauty device 100 according to the first embodiment are achieved.

(Fourth embodiment)
FIG. 9 is a cross-sectional view showing a treatment body 420 of a beauty device 400 according to the fourth embodiment and the periphery thereof. FIG. 9 corresponds to FIG. 5 of the first embodiment. In the fourth embodiment, the treatment body is detachably attached to the handle by the magnetic force.

  The beauty device 400 includes the handle 110, a pair of treatment bodies 420, a support shaft 430, a bearing 440, a magnet 450, a yoke 452, and a magnetic body 490. The shape of the treatment body 420 is not particularly limited, but has a spherical outer shape in the illustrated example. An insertion hole 421 which is a cylindrical non-through hole is formed in the treatment body 420.

  The support shaft 430 has its base end held by the branch 112. A bearing 440 is externally fitted to the support shaft 430. The magnet 450 has a cylindrical shape, and is fixed to the bearing 440 so as to surround the distal end side of the bearing 440. The yoke 452 surrounds and is fixed to the magnet 450 and the bearing 440. The magnetic body 490 is embedded in the treatment body 420 on the bottom surface 421c of the insertion hole 421 or in the vicinity thereof.

  That is, the support shaft 430, the bearing 440, the magnet 450, and the yoke 452 are integrated with the branch portion 112 and thus the handle 10, and the magnetic body 490 is integrated with the treatment body 420. The treatment body 420 is detachably attached to the handle 10 by an attraction force generated between the magnet 450 and the magnetic body 490.

  According to the cosmetic device 400 according to the present embodiment, the same operation and effect as those provided by the beauty device 100 according to the first embodiment are achieved.

  The present invention has been described based on the embodiments. These embodiments are exemplifications, and it is understood by those skilled in the art that various modifications can be made to the combination of each component and each processing process, and such modifications are also within the scope of the present invention. By the way. Hereinafter, modified examples will be described.

(Modification 1)
In the embodiment, the case where the cosmetic device includes two treatment bodies has been described. However, the present invention is not limited thereto, and one or three or more treatment bodies may be provided.

(Modification 2)
In the first embodiment, the case has been described where the bearing 140 attached to the handle 10 is detachably attached to the socket 150 detachably attached to the treatment body 120, but is not limited to this. The bearing 140 may be externally fitted in a state where the support shaft 130 is fixed to the treatment body 120 and the support shaft 130 protruding from the treatment body 120 is prevented from coming off at the base end side. That is, the bearing 140 may be attached to the treatment body 120. Then, the socket 150 may be detachably attached to the handle 110, and the bearing 140 attached to the treatment body 120 may be detachably attached to the socket 150.

(Modification 3)
In the second embodiment, the case where the bearing attached to the treatment body holds the support shaft attached to the handle rotatably and detachably is described. However, the present invention is not limited to this. The bearing may be attached, and the bearing may rotatably and detachably hold the support shaft attached to the treatment body.

(Modification 4)
In the embodiment, the case where the treatment body is a rotating body and is rotatably supported by the handle has been described. However, the present invention is not limited thereto. May be supported.

  Specifically, for example, in the example of FIG. 5, the cosmetic device 100 does not include the bearing 140, that is, the bearing 140 is not externally fitted to the support shaft 130, and the annular concave portion is recessed radially inward on the outer peripheral surface of the support shaft 130. The treatment body 120 may be attached to the handle 110 by engaging the second elastic claw 156a of the lock member 156 with the concave portion.

  Also, for example, in the example of FIG. 9, the beauty device 400 does not include the bearing 440, that is, the bearing 440 is not fitted to the support shaft 430, and the magnet 450 surrounds the outer peripheral surface of the support shaft 430 and It may be fixed.

(Modification 5)
FIG. 10 is a front view of a beauty device 500 according to the modification. The beauty device 500 includes a handle 110 and a pair of treatment bodies 520. The pair of treatment bodies 520 are detachably supported by the handle 110. The external shape of the treatment body 520 is a truncated cone with the rotation axis as the central axis. Although not specifically mentioned in the embodiment, when the pair of treatment bodies are spherical, when the handle 110 is moved while pressing the pair of treatment bodies against the skin, the skin is picked up or spread between the pair of treatment bodies. And others. On the other hand, in the present modification, since the treatment body 520 has a truncated cone shape, the contact area with the skin is larger than in the case of a spherical shape, and a bodily sensation that a wide area of the skin is swept away is obtained. Thus, by exchanging the treatment body with one having a different shape, a different bodily sensation can be obtained. Further, as for the treatment body 520 having the shape of a truncated cone, a plurality of pairs having different taper angles α may be prepared. If the taper angle α of the treatment body 520 is different, the opening angle β between the pair of treatment bodies 520 is also different. The opening angle β is an acute angle formed by a side surface of the treatment body 520 on a cut surface obtained by cutting the pair of treatment bodies 520 on a plane passing through the central axis of each treatment body 520. As the taper angle α increases, the opening angle β decreases, and as the taper angle α decreases, the opening angle β increases. Therefore, a different bodily sensation can be obtained by replacing the treatment body 520 with one having a different taper angle α.

  The handle 110 is configured such that a spherical treatment body can be attached at an angle most suitable for picking (kneading). For this reason, even if the treatment object is replaced with a cylindrical one in order to reproduce the flushing (elflugge) procedure, the flushing procedure cannot be reproduced because the interval between the treatment bodies is too small. On the other hand, by setting the outer shape of the treatment body to be a truncated cone (that is, tapering) so that the distance between the treatment bodies becomes wider toward the distal end side, the handle 110 that is most suitable for picking up can be obtained simply by changing the treatment body. , It is possible to reproduce the flushing technique.

  Any combination of the above-described embodiment and the modified examples is also useful as an embodiment of the present invention. A new embodiment that is created by the combination has the effects of the combined embodiment and the modification.

When the invention embodied by the above-described embodiments and modified examples is generalized, the following technical ideas are also derived.
A1: The cosmetic device according to an embodiment of the present invention includes a treatment body, a handle to which a shaft is attached, and mounting means for detachably attaching the treatment body to the shaft.

A2: In A1, the attaching means may include a shaft holder attached to the treatment body for detachably holding the shaft.

A3: In A2, the mounting means may further include a bearing that rotatably supports the shaft. The shaft holder may detachably hold the shaft via a bearing.

A4: In A2. The shaft holder may be a bearing that rotatably holds the shaft.

A5: A cosmetic device according to another aspect of the present invention includes a treatment body to which a shaft is attached, a handle, and attachment means for detachably attaching the shaft to the handle.

A6: In A5, the attachment means may include a shaft holder attached to the handle for detachably holding the shaft.

A7: In A5 or A6, a bearing externally fitted to the shaft may be further provided. The shaft may be attached to the treatment body via a bearing.

A8: In A6, the shaft holder may be a bearing that rotatably holds the shaft.

  100 beauty device, 110 handle, 120 treatment body.

Claims (3)

A rotating body,
A handle with a shaft attached,
A bearing disposed on the rotating body or the shaft,
The cosmetic device is characterized in that the rotating body is detachably supported on the shaft via the bearing. A rotating body with a shaft attached,
Handle and
A bearing disposed on the rotating body or the shaft,
The cosmetic device is characterized in that the rotating body is detachably supported on the handle via the bearing.   The cosmetic device according to claim 1, wherein at least a rotating body having a spherical shape, a cylindrical shape, and a truncated conical shape is detachably supported on the handle via the shaft.

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