JP2006034651A - Ultrasonic beauty implement - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem in which a conventional ultrasonic beauty implement has only an effect of micro-massage from the ultrasonic head of the implement since the ultrasonic head of a conventional ultrasonic beauty implement only slides a flat contact surface on a skin surface to be treated while ultrasonically vibrating the contact surface. <P>SOLUTION: The ultrasonic beauty implement is constituted in such a way that a joint member 2 is pivoted in a freely vertically swingable manner at the upper part of an implement case 1 having a grip part 11, a roller member 3 is fitted in a freely rollable manner at the end part of the joint member 2, and an ultrasonic vibrator 7 for outputting ultrasonic waves generated by an ultrasonic generator 6 is fixed to the roller member 3. Thus, the roller member 3 serves as the ultrasonic head and has a function of rolling and pressing of the skin surface to provide the multiplier effect of the micro-massaging operation by the ultrasonic vibration and the rolling and pressing operation by rolling of the roller member. Furthermore, the direction of the roller member 3 can be changed by the joint member 2, so that operability can be improved. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an ultrasonic cosmetic device capable of performing cosmetic treatment of skin (particularly facial skin) by a vibration action by ultrasonic waves.

  This type of ultrasonic cosmetic device transmits the ultrasonic wave generated by the ultrasonic generator to the ultrasonic head, and generates the micro massage effect by applying the ultrasonic head to the skin surface. That is, when ultrasonic vibration is applied to the skin, blood circulation on the skin surface layer is promoted to activate cells, and skin wrinkles and tarmi are removed.

  By the way, in recent years, many handy type ultrasonic beauty instruments that can be easily used at home have been marketed. An example of this type of known ultrasonic cosmetic device is shown in FIG. 6 is disclosed in Japanese Patent Application Laid-Open No. 2000-23305 (Patent Document 1).

  The ultrasonic cosmetic device of FIG. 6 has an ultrasonic head 103 attached to the distal end portion of a body case 101 having a grip portion 111. An ultrasonic transducer 107 is fixed inside the tip surface of the ultrasonic head 103, and an ultrasonic wave generated by an ultrasonic generator (not shown) is transmitted to the ultrasonic transducer 107 to generate an ultrasonic wave. The head 103 can be vibrated ultrasonically.

  In order to use this ultrasonic cosmetic device, a cleansing cream is applied to the skin surface to be treated, the head surface 103a is lightly pressed against the treatment site while ultrasonically vibrating the ultrasonic head 103, and the head surface 103a. The treatment is performed sequentially while sliding the skin on the skin.

Japanese Patent Laid-Open No. 2000-23305

  However, in the known ultrasonic cosmetic device described above, the treatment is performed by sliding the ultrasonic head 103 on the skin surface, but only the effect of ultrasonic vibration from the ultrasonic head 103 can be obtained. Further, when the ultrasonic head surface 103a is pressed against the skin surface and slid during the treatment, a frictional force is generated between the ultrasonic head surface and the skin surface, and the skin surface moves in the moving direction of the ultrasonic head surface. There was also a problem of being uncomfortable when pulled.

  In view of the above-described problems of the known ultrasonic cosmetic device, the present invention uses a roller member that rolls against the skin surface in the ultrasonic head, thereby ultrasonic vibration from the ultrasonic head (roller member). Gripping the micro-massage by the roller and the rolling pressure massage by rolling the roller member, and the posture of the roller member can be changed with respect to the body case (gripping part) It is an object of the present invention to provide an ultrasonic cosmetic device that can freely change the rolling direction of a roller member even in a state in which the posture of the part is constant.

  The present invention has the following configuration as means for solving the above problems. The present invention is directed to an ultrasonic beauty device for performing skin beauty by ultrasonic vibration.

Invention of Claim 1 The ultrasonic cosmetic device of the invention of Claim 1 of the present invention is such that the joint member is pivotally supported on the upper part of the body case having the gripping part so as to freely swing up and down, while the front part of the joint member A roller member is attached to the roller member so as to be freely rotatable, and an ultrasonic transducer for outputting an ultrasonic wave generated by an ultrasonic generator is fixed to the roller member.

  The ultrasonic cosmetic device according to claim 1 is of a handy type, and is used by grasping the grip portion of the body case. As the power source and the ultrasonic generator, those outside the container case may be used (connected by an electric cord), but those built in the container case may be used. In the case where the power source and the ultrasonic generator are built in the container case, a battery is used as the power source, but the battery can be a rechargeable type.

  In the upper part of the body case, the joint member has upper and lower necks within an angle range of about 90 ° between a posture oriented in the direction of approximately 90 ° and a posture directed in the direction of approximately 180 ° with respect to the grip portion of the body case. It is pivotably supported. Further, the joint member may be fixed at a stepless position (arbitrary angle posture) in the above swing range, or may be fixed at a plurality of positions (for example, a position at an angle of 90 ° with respect to the gripping portion, an angle) It may be possible to fix in a stepwise manner at three positions of 135 ° and 180 °. The inside of the joint member is preferably hollow to allow the lead wire to pass therethrough. Also, a lead wire insertion hole may be provided in the upper part of the container case.

  As the roller member, a hollow cylindrical body is used. As the substantial contact portion of the roller member, an outer diameter of 15 to 30 mm and a length of about 25 to 35 mm are suitable. And although this roller member is attached to the front part of a joint member so that rolling is possible, it is preferable to interpose a bearing between the front part of this joint member and the base part of a roller member.

  An ultrasonic vibrator is fixed to the roller member, and this roller member functions as an ultrasonic head.

  The ultrasonic transducer and the ultrasonic generator are connected by a lead wire. The lead wire passes through the body case from the ultrasonic generator, and passes through the hole in the upper part of the body case. It is connected to the ultrasonic transducer on the roller member side through the hollow portion. In addition, it is good to provide the switch which turns ON / OFF the electric power feeding to an ultrasonic transducer | vibrator in the appropriate place of a container case outer surface.

  By the way, since the ultrasonic vibrator rolls together with the roller member, it is necessary to devise measures for preventing the lead wire from being twisted excessively. As a means for that purpose, the rotation range of the roller member is limited to a little less than one rotation (for example, an angle range of 340 to 350 °), or a lead on each side is provided between the base portion of the roller member and the tip portion of the joint member. For example, a rotary contact for slidingly connecting the terminals of the wire can be provided.

  By the way, for example, when treating facial skin with an ultrasonic cosmetic device, if the gripping portion of the body case is gripped in a vertical orientation, the roller member can be easily rolled. On the other hand, when the facial skin is treated with an ultrasonic cosmetic device, it is better to move the roller member up and down like the cheek part or the treatment part is like the forehead part. There are cases in which workability is better when moving left and right.

  Therefore, when using the ultrasonic cosmetic device according to claim 1, the joint member is adjusted to a desired angle with respect to the body case in accordance with the portion of the facial skin to be treated, and the orientation of the roller member Is directed in the desired direction. For example, when treating the cheek part, when the axis of the roller member is fixed in a posture (horizontal posture) at an angle of about 90 ° with respect to the gripping part of the body case, the forehead part is treated. Is fixed in a posture (upward posture) in which the axis of the roller member is oriented in an angle direction of approximately 180 ° with respect to the grip portion of the body case.

  In order to treat using this ultrasonic cosmetic device, a cleansing cream is applied to the treatment site. Then, when the switch is turned on, the ultrasonic generator is activated, and the ultrasonic wave generated by the ultrasonic generator is transmitted to the ultrasonic vibrator to ultrasonically vibrate the roller member. While holding the gripping part of the container case in a vertical orientation and lightly pressing the roller member against the skin surface of the site to be treated, the container case is oriented in a direction orthogonal to the direction of the roller member (the roller member is in a horizontal orientation). If the roller member is moved in the vertical direction and the roller member is upward, the roller member is moved while rolling on the skin surface by the frictional force between the outer peripheral surface of the roller member and the skin surface. Become. At this time, the entire roller member vibrates ultrasonically, and the roller member moves while rolling on the skin surface. Therefore, the micromassage action by ultrasonic vibration and the rolling of the roller member are applied to the treatment site. A pressure massage action can be applied simultaneously. Further, since the roller member rolls on the skin surface, the action of pulling the skin surface as in the case of sliding the ultrasonic head on the skin surface hardly occurs.

  Further, when changing the treatment site (for example, changing from the cheek portion to the forehead portion), the joint member is changed and fixed to a desired angle (for example, an angle of 180 ° with respect to the grip portion) with respect to the body case. Then, similarly to the above, the switch is turned on, and the container case is moved in the direction orthogonal to the direction of the roller member while holding the gripping portion in a vertical posture and lightly pressing the roller member against the skin surface.

Invention of Claim 2 The invention of claim 2 of the present application is the ultrasonic cosmetic device according to claim 1, wherein the ultrasonic transducer is attached to an end face (an end face near the base) of the roller member in the axial direction. In this case, it is preferable to use a disk-shaped ultrasonic transducer having a diameter substantially equal to or slightly smaller than the outer diameter of the roller member.

  By the way, this type of ultrasonic transducer vibrates in the thickness direction. On the other hand, the roller member is preferably vibrated in the axial direction in terms of vibration efficiency. As in claim 2, when the ultrasonic vibrator is fixed to the end face in the axial direction of the roller member, the roller member vibrates in the axial direction when the ultrasonic vibrator is operated. The entire member can be ultrasonically vibrated. In addition, when an ultrasonic transducer | vibrator is attached to the surrounding surface part inner surface of a roller member, only the local position of the surrounding surface of a roller member can be ultrasonically vibrated.

Invention of Claim 3 The invention of claim 3 of the present application is the ultrasonic cosmetic device of claim 1 or 2, wherein the outer peripheral surface of the roller member is covered with a silver cylindrical cover body.

  Ionized silver ions are liberated on the surface of the silver material, and it is known that these silver ions have an antibacterial action.

  In the ultrasonic cosmetic device according to claim 2, the roller member is rolled on the treatment skin surface, and at this time, the outer peripheral surface of the silver cylindrical cover covering the outer peripheral surface of the roller member is sequentially treated skin. Roll on the surface. Thus, when the outer peripheral surface of a silver cylindrical cover body contacts a skin surface, the antibacterial effect by silver ion can be provided with respect to this skin surface.

Advantageous Effects of the Invention of Claim 1 Since the ultrasonic cosmetic device of the invention of claim 1 uses a rollable roller member as an ultrasonic head, a micromassage action by ultrasonic vibration is applied to the treatment site. And a rolling massage action by rolling of the roller member can be simultaneously applied, and a synergistic effect of these actions can be expected. In addition, since the roller member can change the angle with respect to the holding part of the container case via the joint member, the roller member can be used even when the holding part of the container case is held in a vertical posture that is easy to operate. Can be used in a desired direction according to the treatment site (for example, cheek or forehead), and the workability is improved.

The effect of the invention of claim 2 of the present application is the ultrasonic cosmetic device of claim 1 in which the ultrasonic vibrator is attached to the end face in the axial direction of the roller member. When the is operated, the entire roller member can be ultrasonically vibrated in the axial direction.

  Therefore, in the invention of claim 2, in addition to the effect of claim 1, the entire roller member can be efficiently ultrasonically vibrated.

Advantages of the Invention of Claim 3 The invention of claim 3 of the present invention is the ultrasonic cosmetic device of claim 1 or 2, wherein the outer peripheral surface of the roller member is covered with a silver cylindrical cover, The outer peripheral surface of the silver cylindrical cover body rolls on the skin surface. In addition, silver ions having an antibacterial action are liberated on the surface of the silver cylindrical cover body.

  Therefore, in the ultrasonic cosmetic device according to the third aspect, in addition to the effect of the first aspect, the outer peripheral surface of the silver cylindrical cover body is in contact with the skin surface at the time of treatment. Has the effect of cleansing the skin.

  The ultrasonic cosmetic device according to the present embodiment will be described with reference to FIGS. 1 to 5. FIGS. 1 to 3 show the first embodiment, and FIG. 4 shows the ultrasonic cosmetic device according to the second embodiment. Yes. FIG. 5 shows a method of using each ultrasonic cosmetic device of the first embodiment and the second embodiment.

  The ultrasonic cosmetic device according to the first embodiment shown in FIGS. 1 to 3 includes a body case 1 having a gripping portion 11, a joint member 2 pivotally supported on the upper portion of the body case 1 so as to freely swing up and down, A roller member 3 serving as an ultrasonic head attached to the tip of the joint member 2 so as to roll freely, a silver cylindrical cover body 4 covering the outer peripheral surface of the roller member 3, and an ultrasonic wave for generating ultrasonic waves A generator 6, a power source (battery) 5 for operating the ultrasonic generator 6, and an ultrasonic transducer 7 for ultrasonically vibrating the roller member 3 are provided.

  The grasping portion 11 of the container case 1 is formed to have a thickness (for example, a diameter of 30 to 40 mm) that can be grasped with one hand. As shown in FIG. 2, a battery 5 and an ultrasonic generator 6 serving as a power source are accommodated in the grip portion 11. The battery 5 and the ultrasonic generator 6 are connected by lead wires 8 and 8. In addition, a switch 10 for turning on and off the ultrasonic generator 6 is provided on the outer surface of the grip portion 11. In other embodiments, the battery 5 and the ultrasonic generator 6 may be separately provided outside the case 1. The battery 5 can be a rechargeable battery.

  Two brackets 12, 12 for pivotally supporting the joint member 2 are projected upward from the upper part of the body case 1. Further, a hole 13 (see FIGS. 2 and 3) for inserting the lead wires 8 and 8 is formed at the bottom between the brackets 12 and 12, as will be described later.

  The joint member 2 has a cylindrical portion 21 that serves as a bearing for the roller member 3 on the front side, and has a single bracket 22 for pivotal support on the base side. The inside of the joint member 2 is hollow including the cylindrical portion 21 and the bracket 22 portion. Furthermore, an opening 23 (see FIGS. 2 and 3) for inserting a lead wire is provided on the lower surface portion of the bracket 22 portion.

  Then, with the bracket 22 on the joint member 2 side positioned between the brackets 12 and 12 at the upper part of the body case, the joint member 2 is inserted by inserting the shaft 20 through the brackets 12, 12 and 22 on each side. It pivots up and down freely. As shown in FIGS. 1 and 2, the vertical swing range of the joint member 2 includes a posture (horizontal posture shown by a solid line) and a substantially angle with respect to the grip portion 11 of the body case 1. It is a range of an angle of about 90 ° with a posture (an upward posture shown by a chain line) oriented in the 180 ° direction.

  The shaft 20 that pivotally supports the joint member 2 is a screw type. When the screw shaft 20 is loosened, the joint member 2 can be swung up and down, and when the screw shaft 20 is tightened, the joint 20 The bracket 22 of the member 2 can be firmly fixed between the brackets 12 and 12 on the side of the case 1. In this embodiment, the joint member 2 can be fixed at a stepless position (arbitrary angular posture) in the above swing range. However, in another embodiment, the joint member 2 is, for example, illustrated in FIG. 2, a position at an angle of 90 ° (a roller member is a position at 3), a position at an angle of 135 ° (a roller member is a position at 3 ″), and a position at an angle of 180 ° (roller) The member may be fixed in a stepwise manner at three positions (position 3 ′).

  In this embodiment, the roller member 3 is made of metal (for example, stainless steel or titanium steel). Further, in this embodiment, as the roller member 3, as shown in FIGS. 2 to 3, a relatively short and short base side cylindrical portion 31 and a tip portion made of a relatively long hollow cylindrical body whose front end surface is closed. The side cylinder portion 35 is combined with each other by screw connection. That is, a male screw 32 is formed on the front side of the base side cylinder part 31, and a female screw 36 is formed on the base side of the front side cylinder part 35. The male screw 32 and the female screw 36 are connected to each other. The base side cylinder part 31 and the front part side cylinder part 35 are integrated by screwing together. In addition, a stepped portion 37 that presses the outer peripheral edge of the ultrasonic transducer 7 is formed at the innermost portion of the female screw 36 in the front side cylinder portion 35 as will be described later.

  As the roller member 3, one having a wall thickness in the range of about 1 to 6 mm can be employed, but in this embodiment, one having a wall thickness of 2 to 3 mm is used. The substantial contact portion of the roller member 3 is suitably about 15 to 30 mm in outer diameter and about 25 to 35 mm in length. Further, a cylindrical shaft portion 33 that is fitted into the cylindrical portion 21 of the joint member 2 is integrally formed at the base portion of the roller member 3 (base side cylindrical portion 31).

  And the axial part 33 of this roller member 3 is rotatably inserted in the cylinder part 21 of the joint member 2, and this roller member 3 and the joint member 2 are integrated. A bearing is preferably interposed between the cylindrical portion 21 of the joint member 2 and the shaft portion 33 of the roller member 3.

  The ultrasonic transducer 7 is fixed to a position near the base portion of the roller member 3. In this embodiment, the ultrasonic transducer 7 is a step at the innermost portion of the female screw 36 of the front side cylinder portion 35. It is clamped and fixed between the part 37 and the external thread 32 front end surface of the base side cylinder part 31. In other words, the ultrasonic transducer 7 is a disk-shaped member having an outer diameter substantially the same as the inner diameter of the female screw 36 portion of the front-side cylinder portion 35, and the base-side cylinder portion 31 and the front portion. When the ultrasonic transducer 7 is accommodated in the female screw 36 portion of the front-side cylinder portion 35 when the side cylinder portion 35 is screw-connected, the male screw 32 of the base-side cylinder portion 31 is connected to the female screw 36. The outer peripheral edge of the ultrasonic vibrator 7 is held with pressure from both the front and back sides by screwing and tightening to each other. The step 37 at the innermost part of the female screw 36 of the front side cylinder portion 35 corresponds to the end surface in the axial direction of the roller member 3 in claim 2.

  The ultrasonic transducer 7 and the ultrasonic generator 6 are connected by lead wires 8 and 8. The lead wires 8 are connected to the ultrasonic transducer 7 from the ultrasonic generator 6 through the switch 10 through the hole 13 in the upper part of the body case and the hollow portion in the joint member 2. In the cosmetic device, since the ultrasonic vibrator 7 rotates together with the roller member 3, it is necessary to devise a technique for preventing the lead wires 8 and 8 from being twisted excessively.

  In the ultrasonic cosmetic device according to the first embodiment, as a means for preventing excessive twisting of the lead wire, as shown in FIGS. 2 and 3, the roller member 3 is within a range of slightly less than one rotation with respect to the joint member 2 (for example, It is restricted so that it can rotate only within an angle range of 340 to 350 °. That is, in the first embodiment, the fixed projection 24 is provided on the inner surface of the cylindrical portion 21 of the joint member 2, while the movable projection 34 is provided on the inner surface of the shaft portion 33 of the base side cylindrical portion 31, so that the roller member 3 is connected to the joint member 2. The movable protrusion 34 can be reversibly rotated only within a range (for example, an angle of 340 to 350 °) until the movable protrusion 34 abuts on the left and right side surfaces of the fixed protrusion 24. In this case, at the time of treatment, the container case 1 is reciprocated within a range in which the roller member 3 can rotate. If the outer diameter of the roller member 3 is, for example, 25 mm, the roller member 3 is 74 to 76 mm per direction. Can roll length. As described above, when the roller member 3 can rotate only within a range of less than one rotation, the lead wires 8 connected to the ultrasonic vibrator 7 are not twisted excessively.

  The outer peripheral surface of the roller member 3 is covered with a silver cylindrical cover body 4. Although ionized silver ions are liberated from the outer peripheral surface of the cylindrical cover body 4, it is known that the silver ions have an antibacterial action. This silver cylindrical cover body 4 is also employed in the second embodiment of FIG.

  The ultrasonic cosmetic device of the second embodiment of FIG. 4 shows a modification of the lead wire twist preventing means. In this second embodiment, the base portion of the roller member 3 and the tip portion of the joint member 2 are arranged. A rotary contact 9 is provided between them. In the ultrasonic cosmetic device of the second embodiment of FIG. 4, since the terminals of the lead wires 8 and 8 on each side are slidably connected at the rotary contact 9 portion, the roller member 3 continuously rotates in the same direction. However, the lead wires 8, 8 are not twisted. The other configuration of the ultrasonic cosmetic device of the second embodiment is the same as that of the first embodiment.

In the ultrasonic cosmetic device of each of the above embodiments, when the switch 10 is turned on, the ultrasonic generator 6 is activated, and the ultrasonic wave generated by the ultrasonic generator 6 is transmitted to the ultrasonic vibrator 7 to be used as a roller. The member 3 (including the cylindrical cover body 4) vibrates ultrasonically. At this time, if the ultrasonic vibrator 7 is attached to the end surface (step portion 37) in the axial direction of the roller member 3, the entire roller member 3 can be ultrasonically vibrated in the axial direction. Vibration action occurs from the surface. Incidentally, as in the above embodiment, the roller member 3 is made of metal, if the thickness of the peripheral wall were used of about 2~3mm is an ultrasonic vibration of 3～2MH _Z relative to the roller member 3 Can be generated. Moreover, the output of the ultrasonic transducer | vibrator 7, the thickness of the surrounding wall of the roller member 3, etc. can be suitably set according to the desired frequency.

  By the way, when the facial skin is treated with the ultrasonic cosmetic device, as shown in FIG. 5, if the grip portion 11 of the body case 1 is gripped in the vertical orientation, the roller member 3 can be easily rolled. On the other hand, when the facial skin is treated with an ultrasonic cosmetic device, it is better to move the roller member 3 up and down like the cheek portion Fa, or the treatment site is like the forehead portion Fb. There is a case where workability is better when the roller member is moved to the left and right.

  Therefore, when using the ultrasonic cosmetic device of each of the above embodiments, the joint member 2 is adjusted and fixed at a desired angle with respect to the body case 1 according to the part of the facial skin to be treated, and the roller member. The direction of 3 is directed to a desired direction. For example, when the cheek portion Fa is treated, as shown by a solid line in FIG. 5, a posture (horizontal) in which the axis of the roller member 3 is oriented in the direction of about 90 ° with respect to the grip portion 11 of the body case 1. When the joint member 2 is fixed in the orientation) and the forehead portion Fb is treated, the axis of the roller member 3 'is relative to the gripping portion 11' of the body case 1 'as shown by the chain line in FIG. Thus, the joint member 2 'is fixed in a posture (upward posture) that faces in a direction at an angle of approximately 180 °.

  In order to treat the facial skin using this ultrasonic cosmetic device, cleansing cream is applied to the treatment site. For example, when treating the cheek portion Fa, as shown by the solid line in FIG. 5, the switch 10 is turned on with the roller member 3 being fixed in the horizontal orientation, and the grip portion 11 of the body case 1 is moved. When the body case 1 is moved in the vertical direction while grasping in a vertical posture and lightly pressing the roller member 3 against the skin surface (cheek portion Fa), the roller member 3 moves while rolling on the skin surface in a horizontal posture. Will come to do. In the ultrasonic cosmetic device of the first embodiment shown in FIG. 2, the roller member 3 rotates only slightly less than one rotation. Therefore, when the roller member stops rotating, the container case 1 is moved in the opposite direction, and the device is sequentially The body case 1 is moved repeatedly. During this treatment, the entire roller member 3 is ultrasonically vibrated, and the roller member 3 moves while rolling on the skin surface. A rolling massage action by rolling can be simultaneously applied. Further, when changing the treatment site (for example, changing from the cheek portion Fa to the forehead portion Fb), as shown by the chain line in FIG. ON, hold the gripping part 11 'of the body case 1' in a vertical orientation, and move the body case 1 'in the left-right direction while lightly pressing the roller member 3' against the skin surface (the forehead portion Fb). . The roller member 3 can also be used in a posture directed toward the middle between the horizontal direction and the upward direction as indicated by reference numeral 3 ″ in FIG. 2 or FIG.

  As described above, when the orientation of the roller member 3 can be changed, the roller member 3 can be changed in accordance with the treatment site in a state where the gripping portion 11 of the body case 1 is maintained in the vertically oriented posture (easy to operate). Can be rolled up and down or left and right, so that the operability of the ultrasonic cosmetic device is improved.

  Moreover, in this ultrasonic cosmetic device, since the outer peripheral surface of the roller member 3 is covered with the silver cylindrical cover body 4, when the roller member 3 is rolled on the treatment skin surface, the silver cylindrical cover body 4 is covered. The outer peripheral surface of the silver roller rolls sequentially on the skin surface of the treatment, and the silver ions on the outer surface of the silver cylindrical cover body 4 come into contact with the skin surface to produce an antibacterial action due to the silver ions. There is a function that can treat well.

It is a perspective view of the ultrasonic cosmetics device of the 1st example of this application. It is II-II sectional drawing of the ultrasonic cosmetic device of FIG. FIG. 3 is a partially exploded cross-sectional view of the ultrasonic cosmetic device of FIG. 2. It is sectional drawing (corresponding to FIG. 2) of the ultrasonic cosmetic device of the second embodiment of the present application. It is usage explanatory drawing of each ultrasonic cosmetic device of 1st Example and 2nd Example. It is explanatory drawing of a well-known ultrasonic cosmetic device.

Explanation of symbols

  1 is a container case, 2 is a joint member, 3 is a roller member, 4 is a silver cylindrical cover body, 5 is a battery, 6 is an ultrasonic generator, 7 is an ultrasonic transducer, and 11 is a gripping portion.

Claims (3)

  The joint member (2) is pivotally supported on the upper part of the body case (1) having the gripping part (11) so as to be swingable up and down, while the roller member (3) is provided at the tip of the joint member (2). An ultrasonic transducer (7) which is mounted so as to be freely rollable and has an ultrasonic transducer (7) for outputting ultrasonic waves generated by an ultrasonic generator (6) fixed to the roller member (3). Sonic beauty machine.   The ultrasonic cosmetic device according to claim 1, wherein the ultrasonic vibrator (7) is attached to an end face (37) in the axial direction of the roller member (3).   3. The ultrasonic cosmetic device according to claim 1, wherein the outer peripheral surface of the roller member (3) is covered with a silver cylindrical cover body (4).

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