TWI389680B - Cosmetic device - Google Patents

Description

Beauty container

The present invention relates to a cosmetic device that applies a stimulus while pressing a user's skin while rotating a rotating portion on a skin surface of a user.

Conventionally, a cosmetic device that applies a stimulus to the skin by abutting a rotating portion (roller portion) rotatably supported on a casing of the main body portion against the skin of the user and rotating the rotating portion is known (for example, Patent Document 1).

[Patent Document 1] Japanese Utility New Case Registration No. 2591211

However, in the above-described cosmetic device, there is a possibility that the skin is caught between the rotating portion and the casing as the rotating portion rotates, and there is a problem that it is difficult to obtain appropriate stimulation.

The present invention has been made to solve the above problems, and an object thereof is to provide a cosmetic device capable of suppressing the insertion of skin.

In order to solve the above problems, the invention described in claim 1 is a cosmetic device including a main body portion that can be gripped by a user, and a head portion provided on one end side of the main body portion and having a rotating portion; The skin surface is rotated by the rotation portion, and the user's skin is pressed to apply the stimulation. The main point of the method is to restrict the skin of the user to the rotating portion and the head of the head in association with the rotation of the rotating portion. The sandwiching between the two is provided with a restricting portion that abuts against the skin of the user at the time of the restriction to secure the distance between the sandwiched portion and the skin of the user.

According to a second aspect of the invention, in the cosmetic device according to the first aspect of the invention, the restricting portion is formed to have a length in the axial direction of the rotating portion.

According to a third aspect of the invention, in the cosmetic device according to the first aspect or the second aspect, the restricting portion extends over a predetermined range from a portion that comes into contact with the skin of the user at the time of the restriction, and the rotation is performed The distance of the part is set to be constant.

The invention according to claim 1 or 2, wherein the head portion having the rotating portion is configured to be floatingly supported by the main body portion via an elastic member; The portion is provided on the side of the head that is supported by the float.

The invention according to claim 1 or 2, wherein the portion of the regulating portion that is in contact with the skin of the user when the restricting portion is restrained is provided in the rotating portion. The center of rotation is closer to the side of the main body.

The invention according to claim 1 or 2, wherein the rotating portion includes a rotatable roller portion and a revolving portion that revolves the roller portion, and is configured as described above. The revolution is automatically rotated by the motor.

[Effects of the Invention]

According to the invention of claim 1, in order to restrict the insertion of the user's skin into the main body of the head portion along with the rotation of the rotating portion, the restricting portion is provided to the user at the time of the restriction. The skin abuts to ensure the distance between the clipped portion and the user's skin. By the restricting portion, the skin of the user is separated from the sandwiched portion between the rotating portion and the main body of the head portion, so that the skin of the user due to the device can be prevented from being caught.

According to the invention of claim 2, the restricting portion is formed to be longer than the axial length of the rotating portion. In other words, since the restricting portion is formed at least in the axial direction of the rotating portion, it is possible to further suppress the insertion of the skin of the user.

According to the invention of claim 3, the restriction portion is provided over the predetermined range from the portion that comes into contact with the skin of the user when the restriction is restricted, and the distance from the rotation portion is set to be constant, so that the skin of the user can be further suppressed. .

According to the invention of claim 4, the head portion having the rotating portion is configured to be supported by the main body portion via the elastic member. Further, the restricting portion is provided on the side of the head that is supported by the float. In other words, by providing the restricting portion on the head side of the floating support on the main body portion, the interval between the rotating portion provided on the head portion and the restricting portion can be made constant, so that the skin of the user can be more reliably suppressed.

According to the invention of claim 5, the restricting portion is provided closer to the main body portion than the rotating center of the rotating portion because the portion that abuts against the skin of the user when the restricting portion is closed, so that the user's skin and the restricting portion are hard to abut. . In other words, by suppressing the contact with the regulating portion during use, it is possible to apply only the stimulation of the skin by the rotating portion.

According to the invention of claim 6, the rotating portion includes a rotatable roller portion and a revolving portion that revolves the roller portion, and the revolving portion is automatically rotated by the motor. Even in such a configuration, it is possible to suppress the seizure of the skin of the user by the restriction portion, and it is possible to achieve the same effects as those of the invention according to any one of the first to fifth aspects.

The above and other objects, features and advantages of the present invention will become more <RTIgt;

Hereinafter, an embodiment in which the present invention is embodied will be described with reference to the drawings.

Fig. 1 is a view showing the appearance of a cosmetic device of the present invention. The beauty container 10 is constituted by a cosmetic body main body portion 11 and a head portion 12 connected to one end side of the cosmetic device main body portion 11.

As shown in FIG. 2 and FIG. 3, the container main body portion 11 includes a battery 15 provided on the battery base 14 inside the main body side housing 13 and is rotated by power supply from the battery 15. The motor 16 to be driven and the circuit board 17 having a control circuit for performing various controls of the motor 16 and the like.

The main body side casing 13 is formed in a tubular shape, and the upper end side of the connecting head portion 12 is enlarged in the width direction (the horizontal direction in FIG. 1), and is formed to be easily held when held by the user.

Further, as shown in FIGS. 1 and 3, the main body side casing 13 is provided with a switch for performing a power-on/close operation and a speed adjustment of the motor 16 on the front side of the outer side surface 13a so as to be exposed to the outside. Component 20. In the switch member 20, the annular switch rubber 22 is sandwiched between the switch rubber pressing plate 21 (see FIG. 6) and the main body side casing 13, and the convex portion 20a on the rear side of the switch member 20 is inserted and formed. The concave portion of the substantially central portion of the switch rubber 22 is provided in a concave shape in the front-rear direction. In the state in which the outer edge portion 20b of the front side of the switch member 20 is pressed toward the inside (rear) side of the main body side casing 13 by the substantially annular switch panel 23, the hook of the switch panel 23 is passed. The portion and the main body side casing 13 are locked in the front-rear direction to prevent the switch member 20 from coming off. In addition, the switch rubber 22 is elastically deformed by being sandwiched between the switch rubber pressing plate 21 and the main body side casing 13, so that infiltration of water or the like is prevented.

Further, the main body side casing 13 is formed with a through hole 13c having substantially the same shape in the vertical direction on the outer side surface 13a of the main body side surface 13a on the lower side than the switch member 20. In the through hole 13c, the LED cover 26 that guides the LED 25 (see FIG. 3) electrically connected to the circuit board 17 is pressed and fixed to prevent intrusion of water or the like. Further, a mode display of charging display or a rotational speed of the roller block 61 to be described later is performed by the LED 25.

Further, a substantially disk-shaped lower side cover 30 that closes the opening 13b is provided in the opening portion 13b on the lower side of the main body side casing 13.

On the lower side cover 30, as shown in Fig. 6, a groove portion 30a is formed on the outer circumference thereof, and a main body O-ring 31 is attached to the groove portion 30a. Further, as shown in FIG. 2, the lower cover 30 has a total of two through holes 30b penetrating from the lower surface to the upper surface thereof, and the O-rings 34 are interposed between the through holes 30b. The state of FIG. 6) is inserted through the screw 32. Further, the distal end side of the screw 32 that is inserted into the through hole 30b is connected to the screw hole 14a formed in the lower portion of the battery base 14 disposed along the longitudinal direction of the main body side casing 13, so that the main body portion The lower side cover 30 is attached to the opening 13b of the side casing 13 so as to be closed. At this time, since the main body O-ring 31 is elastically deformed so as to fill the gap between the lower side cover 30 and the main body side casing 13, and the O-shape inserted into the screw 32 is made at the time of joining the above-mentioned screws 32. The ring 34 is elastically deformed so as to fill the gap between the screw 32 and the through hole 30b of the lower side cover 30, so that it is appropriately sealed to prevent the intrusion of liquid such as water.

The lower cover 30 is configured such that a plug terminal 36 integrally formed with a plug base 35 attached to a lower portion of the battery base 14 protrudes downward, and the protruding plug terminal 36 can be electrically connected to an external power source (not shown). Further, by connecting the plug terminal 36 to an external power source, the battery 15 held by the two battery fittings 37 (see FIG. 5) fixed to the battery base 14 at predetermined intervals is electrically connected to the battery fitting 37. The substrate 17 (see FIGS. 3 and 5) and the battery fitting 37 are charged.

As shown in FIGS. 2, 3, and 5, the bottom portion of the battery base 14 is provided with a bottomed cylindrical housing portion 40. In the housing portion 40, a motor housing 41 that houses the motor 16 is provided inside. The motor case 41 is formed in a bottomed cylindrical shape, and the substantially disk-shaped case cover 42 is attached to the motor case 41 by the screw 43 in a state in which the motor 16 is housed in the opening portion 41a on the lower side thereof. The opening 41a is closed.

Further, on the lower surface of the casing cover 42, as shown in FIGS. 5 and 7, a convex portion 42a extending downward is formed, and a floating spring 45 capable of expanding and contracting in the vertical direction is attached to the convex portion 42a. Further, as shown in FIGS. 2 and 3, the lower end side of the floating spring 45 abuts against the bottom portion 40a of the accommodating portion 40. Therefore, the housing cover 42 and the motor housing 41 can be floated and supported by the floating spring 45 so as to be movable within a predetermined range in the vertical direction.

Further, as shown in FIGS. 3 and 5, the motor housing 41 includes a total of two flat surfaces 41b opposed to the flat surface 16a of the substantially flat motor 16, and two flat surfaces 41b are formed on each of the flat surfaces 41b. The outer side of the flat surface 41b protrudes toward the protruding support portion 41c in the direction orthogonal to the flat direction (front-rear direction). The projecting support portion 41c formed on each of the flat faces 41b supports both ends of the cam roller shaft 47, and a cam roller 48 is rotatably provided on the cam roller shaft 47. The cam roller 48 is in contact with the inner side surface of the accommodating portion 40 accommodating the motor casing 41. As described above, when the motor casing 41 moves in the vertical direction, the cam roller 48 abuts against the inner side surface of the accommodating portion 40. Rotate down.

Further, a substantially disk-shaped motor base 50 fixed to the motor casing 41 by a screw 49 is provided on the upper end side of the motor casing 41. A groove portion 50b is formed on the outer periphery of the upper end side of the motor base 50, and an upper end of a substantially cylindrical main body gasket 51 made of a soft material (for example, rubber) is fixed to the groove portion 50b. . Further, on the upper end side of the accommodating portion 40, a groove portion is formed on the outer peripheral side of the flange portion 40b that protrudes in the radial direction, and the lower end of the main body gasket 51 is fixed to the groove portion. Therefore, the main body gasket 51 prevents the liquid such as water from entering from the opening 13d on the upper side of the main body side casing 13. Further, when the motor casing 41 moves in the vertical direction, the main body gasket 51 is appropriately deformed, so that the hindrance to the operation of the motor casing 41 is suppressed.

The motor 16 accommodated in the motor casing 41 has a substantially flat shape as described above, and as shown in FIGS. 2 and 3, the motor shaft 16b of the motor 16 is formed from a through hole formed in the center of the bottom of the motor casing 41. The motor 16 is attached to the 41d and the through hole 50a formed at the substantially central position of the motor base 50. Further, the pinion 55 is press-fitted to the shaft end side of the motor shaft 16b of the motor 16 in a state in which the sealing member 52 having an M-shaped cross section is inserted. Further, the lower end portion of the motor 16 on the side opposite to the motor shaft 16b is supported by the protruding support portion 42b that protrudes upward from the bottom center of the motor casing 42 to prevent the motor 16 from coming off. Further, the motor 16 is provided with a total of two terminals 16c on the side opposite to the motor shaft 16b, and one end of the wire 44 (see Fig. 5) is connected to the terminal 16c. Further, the other end of each of the wires 44 is connected to the circuit board 17.

As shown in FIG. 4, the head portion 12 connected to one end side of the cosmetic device main body portion 11 configured as described above includes a drive transmission mechanism 60 including a plurality of gears for transmitting the rotational driving force of the motor 16, and The roller block 61 that is rotated by the rotational driving force transmitted from the transmission mechanism 60 is driven.

As shown in FIGS. 2 to 4, the drive gear 62 constituting the drive transmission mechanism 60 is meshed with the pinion 55 provided on the motor shaft 16b, and is fixed to the upper end side of the motor housing 41 by the screw 49. The motor base 50 is press-fitted into one end side of the drive gear shaft 63, and the drive gear 62 is rotatably provided with the drive gear shaft 63 as a center of rotation. Further, the other end side of the drive gear shaft 63 is press-fitted into the first base 66 which is fixed to the motor base 50 by the two screws 65 inserted in the O-ring 64. Further, the O-ring 64 prevents liquid such as water from entering from the screw hole (not shown) through which the screw 65 is inserted.

Further, the front end side of the drive gear 62 supported by the drive gear shaft 63 meshes with the intermediate gear 70. One end of the intermediate gear 70 is supported by the first base 66, and the other end is supported by an intermediate gear shaft 72 supported by a second base 71 mounted on the first base 66, the intermediate gear 70 It is provided to be rotatable about the intermediate gear shaft 72. Further, the intermediate gear shaft 72 is provided to extend in a direction orthogonal to the drive gear shaft 63, and the rotation direction of the motor 16 is converted into an orthogonal direction by the intermediate gear 70 and the drive gear 62.

The intermediate gear 70 meshes with the coupling gear 73. The coupling gear 73 is rotatably provided by a coupling gear shaft 74. One end of the coupling gear shaft 74 is supported by the first base 66, and the other end is supported by the second base 71. Further, the coupling gear 73 meshes with a roller gear 75 that is rotatably supported by a rotation support shaft 76 whose one end is supported by the first base 66 and whose other end is supported by the second base 71.

Further, the roller gear 75 is provided with a first mounting base 81 that constitutes a roller block 61 that constitutes a rotating portion of the head portion 12 so as to be rotatable integrally by a screw (not shown).

The first mounting base 81 constituting the roller block 61 and the revolving portion is mounted by a plug-in base portion 81a through which the rotation support shaft 76 is inserted, and a substantially disk-shaped one end side provided on the insertion base portion 81a. The unit 81b is configured. Further, a part of the portion to be attached 81b is inserted into a through hole 66c penetrating in the axial direction (width direction in FIG. 2) provided in the right side edge portion 66b of the rotation support shaft 76, and the right side edge portion 66b is The upper surface 66a of the first base 66 protrudes, and the axial end portion of the insertion portion abuts against the roller gear 75 and is screwed. The other end side of the insertion base portion 81a in the axial direction (the side opposite to the attached portion 81b) is provided with a substantially disk-shaped second mounting table 85 that is formed with the rotation support shaft 76 and that constitutes the revolution portion. . The second mounting base 85 is attached to the left side edge portion 66d that protrudes from the upper surface 66a of the first base 66.

In addition, the roller portion 90 is provided so as to be rotatable (revolving) integrally with the first mounting base 81 on the radially outer side of the insertion base portion 81a of the first mounting base 81. Further, the roller portion 90 is composed of a roller main body 90a which is formed of a substantially cylindrical metal member (for example, aluminum or brass), and a roller cover (roller) which covers the outer peripheral surface of the roller main body 90a and which is made of a soft material (for example, rubber or the like). Cover) 90b constitutes.

One end side of the roller rotating shaft 91 that is a rotation axis is press-fitted to the axial end portion of the roller main body 90a, and the other end side of each roller rotating shaft 91 is formed on the first mounting table 81 and the second mounting table. The engaging recessed portion 92 on the 85 is engaged, and the roller main body 90a is rotatably (rotated). Further, in the roller main body 90a, groove portions 93 that are recessed inward in the radial direction are formed on the respective outer peripheral surfaces on the axial end side.

The sleeve 90b is formed in a substantially cylindrical shape, and a convex portion 94 that protrudes inward in the radial direction is formed on the inner peripheral surface thereof. The convex portion 94 is engaged with the groove portion 93 formed on the outer circumferential surface of the roller main body 90a, and the position of the roller sleeve 90b in the axial direction (in the width direction in Fig. 2) is prevented from being displaced.

Further, in the position of the opposite end of the roller portion 90 sandwiching the insertion base portion 81a (opposite to the rotational direction of the roller portion 90 in the circumferential direction when the rotation support shaft 76 is centered), the substantially cylindrical skin is pressed. The portion 95 can be provided integrally with the first mounting table 81 (revolving). A convex portion 95a having a D-shaped cross section is provided at both ends of the skin pressing portion 95, and the convex portion 95a is press-fitted and fixed to the section D provided on the first mounting base 81 and the second mounting base 85. The concave portion 96 of the shape is not rotated (rotated). In addition, the first mounting base 81 is provided with a convex portion 81c, and is fitted into the concave portion 85a of the second mounting base 85 so as not to be twisted, and the first mounting base 81 and the first mounting base 81 are provided by screws (not shown). 2 The mounting table 85 is fixed to prevent the roller portion 90 and the skin pressing portion 95 from being tilted or twisted.

In addition, a gap of 0.5 mm or more is provided between the first end of the axial direction of the roller portion 90 and the first mounting base 81 and the second mounting base 85, and the axial direction end faces of the skin pressing portion 95 and the first mounting base 81 are provided. A gap of 0.5 mm or more is provided between the second mounting bases 85, and these gaps are preferably 1.0 mm or more. By adopting such a configuration, entanglement of hair or the like is suppressed.

Further, on the first base 66 and the second base 71, the first cover member 101 constituting the head side casing 100 (see FIG. 1) is fixed to the first base 66 and the second base 71, and the head side casing 100 is The main body (outer casing) of the head portion 12 on the lower side is covered on the outer side in the axial direction of the rotation support shaft 76 (the left-right direction in FIG. 2).

The first lid member 101 is composed of a tubular portion 101a having a substantially elliptical shape in plan view, and two projecting portions 101b that are developed in the left-right direction from the left and right side edges of the upper end of the tubular portion 101a and protrude in the upward direction. The lower side of the tubular portion 101a is engaged with the motor base 50 in a state of being inserted into the upper opening 13d of the main body side casing 13. Further, the protruding portion 101b on the upper end side of the tubular portion 101a is formed so as to face the circumferential direction of the tubular portion 101a. Further, a third cover member 106 constituting the head side casing 100 assembled to the second cover member 105 constituting the head side casing 100 is attached to the upper end side of the first cover member 101.

The third cover member 106 attached to the upper end side of the first cover member 101 is formed in a frame shape along the upper end of the first cover member 101, and is provided with a cover portion 107 that abuts on the upper end side of the protruding portion 101b of the first cover member 101. .

The second cover member 105 includes a base portion 105a that is formed in a frame shape along the inner peripheral edge portion 106a of the third cover member 106, and a convex portion 105b that protrudes in the left-right direction on the upper side of the base portion 105a. Further, the convex portion 105b is formed at a position corresponding to the covering portion 107, and the upper end portion of the convex portion 105b is engaged with the lower surface of the upper end side of the covering portion 107 of the third lid member 106 in the vertical direction. Therefore, the left and right floating of the second cover member 105 is prevented. In addition, the hook portion 108 is provided on the lower end side of the cover portion 107 of the third cover member 106, and is engaged with the recess (not shown) provided in the first cover member 101, thereby preventing the left and right of the third cover member 106. Float and so on.

Further, in the base portion 105a of the second cover member 105, the roller block 61 enters the rotation direction side (rear side) on the first base 66 side, and is formed to ensure separation from the roller block 61 and the second cover member 105. The protruding portion between the rear side upper end portion 105c and the protruding portion having a predetermined distance or more is protruded obliquely upward from the rear upper end portion 105c of the base portion 105a. The protruding wall portion 110 is formed so as to be along the outermost rotational locus L accompanying the rotation of the roller block 61 (the trajectory drawn by the outer peripheral portion of the roller portion 90 in FIG. 3 as a revolution, in the present embodiment) It has a radius of 13 mm) and is curved upward. At this time, the protruding wall portion 110 comes into contact with the skin of the user when the insertion restriction is made, and is configured to ensure the distance between the sandwiched portion (for example, the roller block 61 and the second cover member 105) and the skin of the user. The distance A between the inner peripheral surface 110a of the protruding wall portion 110 and the rotational locus L, that is, the roller portion 90 (roller block 61) is 8 mm to 15 mm. In addition, the distance A between the protruding wall portion 110 and the roller portion 90 is 10 mm to 12 mm at the center portion in the width direction of the roller portion 90, and is curved at 8 mm to 10 mm at the end portion side in the width direction of the roller portion 90. It is possible to improve the appearance and to be small in a state where safety is ensured, so that the usability is also improved.

Further, the protruding wall portion 110 is configured to maintain the distance A from the upper end 110b of the protruding wall portion 110 that can contact the skin of the user to the distance B (for example, about 3 mm or more). Further, the upper end 110b of the protruding wall portion 110 is configured to be located below the rotation support shaft 76 which is the center of rotation (revolution) of the roller block 61, and the distance C in the vertical direction is, for example, about 2 mm. Further, as shown in FIG. 8, the protruding wall portion 110 is configured such that the axial length (length in the width direction) D of the protruding wall portion 110 in the axial direction of the roller block 61 is longer than the length in the width direction of the roller portion 90.

In the cosmetic device 10 configured as described above, by pressing the switch member 20 into the inside of the main body portion 11, the power source is turned on, and the motor is connected from the battery 15 via the battery fitting 37, the circuit board 17, and the wire 44. The terminal 16c of 16 supplies electric power, and the motor 16 rotates in one direction. Further, as the motor 16 rotates, the rotational driving force of the motor 16 is transmitted to the roller block 61 via the drive transmission mechanism 60 connected to the pinion 55 of the motor 16, and the roller block 61 is oriented in one direction (counterclockwise in FIG. 3) Direction) rotation. At this time, the user can be applied by contacting the user's skin (especially the face) with the roller block 61 (the roller portion 90 and the skin pressing portion 95) on the front side of the cosmetic device 10 on the normal use side. The skin is lifted from the bottom up direction. Further, since the roller portion 90 is configured to be rotatable, it is rolled from the bottom to the top on the surface of the user's skin, and the user's skin can be stimulated.

Further, on the side opposite to the normal use side, that is, the side of the first base 66 upper surface 66a where the roller block 61 enters the roller block 61, that is, the rear side of the cosmetic device 10 (the rear upper end portion 105c) The protruding wall portion 110 that secures the distance between the sandwiched portion between the rear upper end portion 105c of the second lid member 105 and the roller block 61 and the skin of the user is provided. Therefore, with the rotation of the roller block 61, the skin can be caught between the roller block 61 and the upper surface 66a of the first base 66 and the side of the rear upper end portion 105c of the base portion 105a of the second cover member 105. suppressed. Further, since the upper end 110b of the protruding wall portion 110 is located on the lower side than the rotation support shaft 76 which is the rotation center of the roller block 61, the protruding wall portion 110 does not come into contact with the user's skin in normal use, and the suppression is suppressed. A situation in which the user feels uncomfortable during the operation.

Next, the characteristic effects of the present embodiment will be described.

(1) In order to restrict the rotation of the roller block 61, which is a rotating portion, between the roller block 61 (roller portion 90) and the rear upper end portion 105c of the second cover member 105 constituting the head side casing 100 The user is pinched and provided with a protruding wall portion 110. The protruding wall portion 110 is formed away from the roller block 61 by a distance A so as to abut against the skin of the user when the insertion is restricted, thereby securing the sandwiching portion (for example, the roller block 61 and the second cover member 105) and the user. The distance between the skin. Further, since the skin of the user is separated from the sandwiched portion between the roller block 61 and the rear upper end portion 105c by the protruding wall portion 110, the skin of the user by the device 10 can be suppressed from being caught.

(2) The protruding wall portion 110 is formed to be longer than the axial length of the roller portion 90 constituting the roller block 61. That is, since the protruding wall portion 110 is formed at least in the axial direction of the roller portion 90 constituting the roller block 61, it is possible to further suppress the pinching of the skin of the user.

(3) The protruding wall portion 110 can be further suppressed by setting the distance from the roller block 61 to a predetermined range (distance B) from a portion (upper end 110a) that comes into contact with the skin of the user when it is restricted. The user's skin is caught.

(4) The head portion 12 having the roller block 61 as a rotating portion is configured to be floatingly supported by the cosmetic body main body portion 11 via a floating spring 45 as an elastic member. Further, the protruding wall portion 110 is provided on the side of the head portion 12 that is floatingly supported (the second cover member 105). In other words, by providing the protruding wall portion 110 on the head portion 12 side of the cosmetic device main body portion 11 in a floating manner, the interval between the roller block 61 (roller portion 90) provided on the head portion 12 and the protruding wall portion 110 can be made constant. Therefore, it is possible to more reliably suppress the pinching of the user's skin.

(5) The upper end 110b of the protruding wall portion 110 as a portion that comes into contact with the user's skin when it is restricted is provided closer to the cosmetic body main body portion 11 than the rotation support shaft 76 which is the rotation center of the roller block 61. Therefore, the skin of the user and the protruding wall portion 110 are less likely to abut. In other words, by suppressing the contact with the protruding wall portion 110 during use, it is possible to apply only the stimulation of the skin by the roller portion 90 and the skin pressing portion 95 constituting the roller block 61 as much as possible.

Further, the embodiment of the present invention may be changed as follows.

In the above-described embodiment, the second cover member 105 (the rear upper end portion 105c of the base portion 105a) that is assembled to the third cover member 106 is formed to extend obliquely upward. The structure of the wall portion 110 is protruded, but is not limited thereto. For example, the restriction portion 120 may be configured such that the position of the restriction portion (the protruding wall portion 110) is not formed by the continuous surface, and the position in the middle is hollow as shown in FIG. 9 . Further, as shown in FIG. 10, the restricting portion may be configured by the tubular member 130 which is formed separately from the second cover member 105. In short, it suffices that the distance between the user's skin and the roller block 61 as the rotating portion is defined (away) to be a predetermined distance or more.

In the above embodiment, the motor 16 is configured to rotate only in one direction (counterclockwise in FIG. 3), but the present invention is not limited thereto, and may be configured to be oriented in two directions or in the above embodiment. Rotate in the opposite direction. However, in the case where the motor 16 is rotated in two directions, it is preferable to provide, for example, the same protruding wall portion 110 on the opposite side of the protruding wall portion 110 of the above-described embodiment. Further, when the motor 16 is rotated in the reverse direction, the protruding wall portion 110 of the above-described embodiment needs to be omitted, and the protruding wall portion 110 is provided on the opposite side.

In the above-described embodiment, the roller portion 90 constituting the roller block 61 as the rotating portion is only at a certain distance B from the upper end of the protruding wall portion 110, along the rotational locus L closest to the protruding wall portion 110. Formed, but not limited to this. For example, the entire protruding direction of the protruding wall portion 110 may be formed along the rotation locus L, or may be configured not along the rotation locus L.

In the above embodiment, the roller block 61 as the rotating portion is floatably formed with respect to the main body side casing 13 (the accommodating portion 40) by the floating spring 45, and the protruding wall portion 110 is provided at the roller block 61. It is a floating position, but it is not limited to this. Further, the roller block 61 and the protruding wall portion 110 may be configured to be non-floating.

In the above embodiment, the upper end of the protruding wall portion 110 is closer to the lower side, that is, closer to the cosmetic body portion 11, as compared with the rotation support shaft 76 which is the rotation center of the roller block 61, but is not limited thereto. this.

In the above embodiment, the motor 16 is provided to automatically rotate the roller block 61. However, the present invention is not limited thereto, and a configuration in which the motor 16 is omitted may be employed.

In the above-described embodiment, the roller unit 90 is configured to rotate and revolve. However, the present invention is not limited thereto. For example, the roller may be directly attached to the rotation support shaft 76 to be rotated by the driving force of the motor 16. (only rotation).

In the above-described embodiment, the length D in the axial direction (width direction) of the protruding wall portion 110 is longer than the length in the axial direction (width direction) of the roller portion 90 constituting the roller block 61 as the rotating portion, but Not limited to this, a configuration in which the length in the axial direction (width direction) of the roller portion 90 is shorter may be employed.

In the above-described embodiment, the switch member 20 is provided on the front portion of the main body side casing 13 on the side opposite to the position where the protruding wall portion 110 is formed on the normal use side. However, the present invention is not limited thereto, and the switch member 20 may be provided, for example. At any position, such as the rear portion of the main body side casing 13.

In the above-described embodiment, the columnar skin pressing portion 95 that restricts the rotation by the convex portion 95a having a D-shaped cross section is provided. However, the skin pressing portion 95 may be omitted. Further, the skin pressing portion 95 is not limited to a cylindrical shape, and may have other shapes. However, it is preferable that the abutting surface with the skin is curved.

In the above embodiment, one roller portion 90 that is rotatably provided is provided. However, two or more configurations may be employed.

In the above-described embodiment, the roller block 61 is rotated in a direction in which the rotational driving direction of the motor 16 is converted into a direction orthogonal to the drive transmission mechanism 60. However, the present invention is not limited thereto, and the motor 16 and the roller may be employed. The rotation direction of the block 61 is a structure in the same direction.

The numerical values in the above embodiment are, for example, the gap between the axial end faces of the roller portion 90 and the first mounting base 81 and the second mounting base 85, the axial end faces of the skin pressing portion 95, and the first mounting table 81 and The gap between the second mounting bases 85, the radius of the rotation locus L, the distance A, the distance B, the distance C, and the like are merely examples, and may be appropriately changed as necessary.

While the present invention has been described in its preferred embodiments, the present invention is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.

10. . . Beauty container

11. . . Beauty container body

12. . . head

13. . . Main body side casing

14. . . Battery machine

15. . . Battery

16. . . motor

17. . . Circuit substrate

20. . . Switch component

twenty one. . . Rubber push plate

twenty two. . . Switch rubber

twenty three. . . switch panel

25. . . led

26. . . LED cover

30. . . Lower side cover

31. . . Main O-ring

32. . . Screw

34. . . O-ring

35. . . Plug abutment

36. . . Plug terminal

37. . . Battery accessories

40. . . Containment department

41. . . Motor housing

42. . . Housing cover

43. . . Screw

44. . . wire

45. . . Floating spring

47. . . Cam roller shaft

48. . . Cam roller

49. . . Screw

50. . . Motor base

51. . . Body liner

52. . . Sealing part

55. . . gear

60. . . Drive transmission mechanism

61. . . Roll block

62. . . Drive gear

63. . . Drive gear shaft

64. . . O-ring

65. . . Screw

66. . . 1st abutment

70. . . Intermediate gear

71. . . Second abutment

72. . . Intermediate gear shaft

73. . . Connecting gear

74. . . Connecting gear shaft

75. . . Roller gear

76. . . Rotating support shaft

81‧‧‧1st mounting platform

85‧‧‧2nd installation station

90‧‧‧ Rolls

90a‧‧‧ Roller body

90b‧‧‧roller cover

91‧‧‧Roll rotation axis

92‧‧‧Clamping recess

93‧‧‧Slots

94‧‧‧ convex

95‧‧‧ Skin Pushing Department

96‧‧‧ recess

100‧‧‧ head side casing

101‧‧‧1st cover part

101a‧‧‧ Tube

101b‧‧‧Protruding

102‧‧‧ screws

105‧‧‧2nd cover part

106‧‧‧3rd cover part

107‧‧‧ Coverage

108‧‧‧ hook

110‧‧‧ protruding wall

Fig. 1 is an external view of a cosmetic device of the present embodiment.

2 is a cross-sectional view of the cosmetic device.

Figure 3 is a cross-sectional view of the cosmetic device.

4 is an exploded perspective view of the cosmetic device.

Fig. 5 is an exploded perspective view of the cosmetic device.

Fig. 6 is an exploded perspective view of the cosmetic device.

Fig. 7 is a perspective view of the motor housing and the battery base.

Figure 8 is a plan view of the head of the cosmetic device.

Fig. 9 is a perspective view of the head of the cosmetic device of another example.

Fig. 10 is a perspective view of the head of the cosmetic device of another example.

13. . . Main body side casing

14. . . Battery machine

15. . . Battery

16. . . motor

17. . . Circuit substrate

20. . . Switch component

twenty three. . . switch panel

25. . . led

26. . . LED cover

30. . . Lower side cover

31. . . Main O-ring

35. . . Plug abutment

36. . . Plug terminal

40. . . Containment department

41. . . Motor housing

42. . . Housing cover

45. . . Floating spring

47. . . Cam roller shaft

48. . . Cam roller

50. . . Motor base

51. . . Body liner

52. . . Sealing part

55. . . gear

61. . . Roll block

66. . . 1st abutment

76. . . Rotating support shaft

81. . . First mounting platform

90. . . Roller

90a. . . Roller body

90b. . . Roller sleeve

95. . . Skin push

101. . . First cover part

101a. . . Tube

102. . . Screw

105. . . Second cover part

106. . . 3rd cover part

110. . . Prominent wall

Claims (6)

A cosmetic device comprising: a main body portion that a user can grip; and a head portion provided on one end side of the main body portion and having a rotating portion; the cosmetic device rotating the rotating portion on a skin surface of the user Stimulating the user's skin while applying a stimulus, the cosmetic device is provided with a restricting portion that restricts the skin of the user to the rotating portion and the head along with the rotation of the rotating portion The protrusion between the main body is a protruding wall portion, the protruding wall portion is spaced apart from the rotating portion, and the limiting portion is in contact with the user when performing the clamping restriction The skin abuts, thereby ensuring the distance between the sandwiched portion between the rotating portion and the head and the skin of the user. The cosmetic device according to claim 1, wherein the length of the restricting portion in the width direction is equal to or greater than the axial length of the rotating portion. The cosmetic device according to claim 1 or 2, wherein, when the restriction portion performs the restriction of the insertion, the restriction portion is set over a predetermined range from a portion in contact with the skin of the user. The distance from the rotating portion is constant. The cosmetic device according to claim 1 or 2, wherein the main body portion has a motor housing and a housing cover mounted on the motor housing, and the housing cover is provided with a floating spring, the main body portion The head portion having the above-described rotating portion is supported by the floating spring so as to be movable within a predetermined range; and the restricting portion is provided on the head side of the floating support. The cosmetic device according to the first or second aspect of the invention, wherein, in the restricting portion, when the restriction of the insertion is performed, a portion of the restricting portion that abuts against the skin of the user is provided in the rotating portion The center of rotation is closer to the side of the main body. The cosmetic device according to claim 1 or 2, wherein the rotating portion includes a rotatable roller portion and a revolving portion that revolves the roller portion, and the revolving portion is automatically rotated by a motor. .