JP7336180B2 - Beauty device - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a beauty device capable of performing a rolling massage for beauty by a rotating body provided in a beauty device main body.

As a beauty instrument having this type of rotating body, the one described in Patent Document 1 is known. The beauty device disclosed in Patent Document 1 has a plurality of massage rollers arranged side by side on the outer peripheral portion of a Gussa member that constitutes a beauty device main body.

Design Registration No. 1436400

In the beauty machine disclosed in Patent Document 1, the cylindrical peripheral surface of the roller is pressed against the surface of the body and rolled. Therefore, the massage effect was poor.

SUMMARY OF THE INVENTION An object of the present invention is to provide a beauty instrument capable of performing effective massage.

In order to achieve the above object, the present invention provides a beauty device in which at least two spherical rotating bodies for massaging are spaced apart on the outer periphery of a grippable beauty device body, wherein the rotating bodies are constricted. It is characterized in that it is supported by a support shaft that is inclined in a closed state.

In the above configuration, since the spherical rotating body is supported by the tapered support shaft, when the beauty device is moved in one direction perpendicular to the arrangement direction of the rotating body, the rotating body moves the body. While the surface is rolled and massaged, the skin on the surface of the body is spread. Therefore, along with the beauty massage, the pores are widened and the discharge of dirt and waste products from the pores is promoted. Further, when the beauty device is moved in the other direction orthogonal to the arrangement direction of the rotating bodies, the body surface portion is picked up. In this way, the rotating body performs a massage by picking up and spreading in addition to pressing.

As described above, according to the present invention, it is possible to perform a massage accompanied by the discharge of dirt and the like from the pores and a massage by picking up, and obtain desirable cosmetic results.

The perspective view of a beauty device. The top view of a beauty device. The front view of a beauty device. The back view of the beauty device. The side view of a beauty device. The top view of the state which removed the cover. The bottom view of the state which removed the cover. The perspective view of the state which removed the cover. FIG. 9 is a perspective view of a state in which the cover is removed, viewed from a direction different from that of FIG. 8 ; The disassembled perspective view of a beauty device. The perspective view of a holder. A perspective view of a cover. FIG. 13 is a cross-sectional view taken along line 13-13 of FIG. 12; The perspective view which shows the crossing state of a support shaft. FIG. 3 is an exploded perspective view showing a related configuration of a rotating body and a support shaft; A perspective view of a bearing. FIG. 17 is a perspective view of the bearing viewed from a direction different from that in FIG. 16; Sectional drawing which shows the related structure of a rotating body and a support shaft. FIG. 20 is a cross-sectional view cut at a portion different from that in FIG. 19 showing the related configuration of the rotating body and the support shaft; The top view which shows the relationship between a rotating body and a body surface part. FIG. 4 is a schematic diagram showing the action of the rotating body in the close state located on the far side; FIG. 5 is a schematic diagram showing the action of the rotating body in the separated state located on the far side; FIG. 4 is an explanatory diagram showing the angle between the skin of the surface of the body and the support shaft of the rotating body. The side view which shows the use condition of a beauty device. The back view which shows the use condition of a beauty device. The top view which shows the beauty device of the example of a change. FIG. 27 is a plan view showing a modified beauty device different from that in FIG. 26 ;

(embodiment)
EMBODIMENT OF THE INVENTION Below, embodiment of the beauty device which actualized this invention is described according to drawing.
As shown in FIGS. 1 to 3, the beauty device of this embodiment is formed in a bilaterally symmetrical shape as a whole. Here, the left and right in FIG. 2 are the left and right of the beauty device of this embodiment, the upper portion in FIG. 2 is the front portion of the beauty device, and the direction perpendicular to the paper surface of FIG.

As shown in FIGS. 1 to 3, the beauty device includes a Gussa member 13 as a pressure treatment member integrally having a Gussa part 12 as a pressure treatment part functioning as a massage part on the peripheral edge of the Gussa body part 11; and a holder member 14 attached and coupled to the body portion 11 . The Gussa member 13 has a shape substantially similar to the outer shape of the beauty device. The beauty device includes a cover member 15 that covers the holder member 14 and the guide member 13 with the guide member 12 exposed. As shown in FIGS. 1 to 5, the umbrella member 13, the holder member 14, and the cover member 15 constitute a beauty device main body 10 made of synthetic resin and having a flat shape as a whole. This beauty device body 10 is gripped by the user's fingertips, as shown in FIGS. The cussa portion 12 has a pair of curved bulges 19 positioned at both left and right ends, and a curved dent 20 continuous with the bulges 19 on the rear side between the bulges 19 . The peripheral portion of the guide portion 12 has a substantially arcuate bulging shape in the cross-sectional shape shown in FIG. 18 .

As shown in FIGS. 6 to 9, the holder member 14 supports a total of four support shafts 16 that are paired in an intersecting state on the left and right sides thereof. The support shaft 16 is made of a metal having high strength and excellent corrosion resistance (including chemical resistance), such as stainless steel. The support shaft 16 may be made of metal other than stainless steel, such as brass, aluminum alloy, or titanium alloy, or may be made of high-strength synthetic resin such as polycarbonate. When a metal other than stainless steel is used as the support shaft 16, the support shaft 16 can be plated with chrome, nickel, gold, silver, copper, platinum, or the like.

As shown in FIGS. 10 and 18, the support shaft 16 protrudes from an insertion hole 17 of the cover member 15, and the protruding portion rotatably supports a rotating body 18 serving as a spherical massaging portion. It is Therefore, the rotating body 18 protrudes outward from the peripheral portion of the beauty device main body 10 . The Guasha part 12 is used for a Guasha massage, which is a rubbing massage, and the rotating body 18 is used for a rolling massage. The rotating body 18 is made of ABS resin in order to obtain good appearance and corrosion resistance. The surface of the rotor 18 is plated with a chemically stable metal such as chromium to prevent skin allergies. Metal plating of palladium, platinum, gold, or alloys thereof can be used instead of chrome plating. The rotor 18 may be made of metal such as zinc. In the case of this configuration, the rotating body 18 may be manufactured by cutting or may be die-cast. In this case, the surface of the rotor 18 is polished.

The configuration of each part will be described in detail below.
The glass member 13 is made of synthetic resin, such as ABS resin, for obtaining good appearance and corrosion resistance. In order to prevent allergy to the skin, the entire Gussa member 13 including the Gussa part 12 is plated with a chemically stable metal such as chrome plating. Metal plating of palladium, platinum, gold, silver, copper, nickel, or alloys thereof can be used instead of chrome plating. Therefore, the surface of the umbrella portion 12 has a smaller coefficient of friction than the surface of the cover member 15 and is slippery. Note that the glass member 13 may be configured by die-casting a metal such as zinc. In this case, at least the Gussa portion 12 is ground.

As shown in FIGS. 8 to 10, a plurality of protruding spacers 21 are integrally formed on both front and back surfaces of the outer peripheral portion of the main body portion 11 having a plate shape as a whole. A wide first concave portion 22 is formed on the front side of the camera main body 11 , and a pair of second concave portions 23 are formed at both left and right ends of the first concave portion 22 . A pair of ridges 25 and 26 are formed on both front and back surfaces of the projecting portion 24 between the two second recesses 23 . Boss portions 27 are formed at both left and right end portions of the main body portion 11 .

As shown in FIGS. 8 and 9 , stepped portions 28 are formed on the front and back inner peripheral edges of the cutting portion 12 so as to extend substantially along the entire length of the cutting portion 12 .
As shown in FIGS. 10 and 11, the holder member 14 is made of a synthetic resin such as POM (polyacetal) capable of ensuring strength. The holder member 14 has a substantially plate-like shape, and the entirety of the holder member 14 is fitted in the first concave portion 22 of the camera body portion 11 . As shown in FIGS. 8 to 10, a pair of protrusions 31 are formed on the rear side of the holder member 14 so as to be fitted into the second recesses 23 inside the first recesses 22 . First engagement portions 32 and 33 that engage with the inner edges of the first recess 22 protrude from the left and right side edges of the holder member 14 . A second engaging portion 34 that engages with one side surface of the inner edge portion of the second concave portion 23 is formed at the tip of the convex portion 31 . A third engaging portion 35 that engages with the ridge 25 is formed on the side edge of both convex portions 31 . A pair of fourth engaging portions 37 that are engaged with the upper surface of the gripper main body portion 11 of the gripper member 13 are formed on the left and right ends of the holder member 14 . A bridging portion 39 is formed between the convex portions 31 , and the bridging portion 39 is engaged with the ridge 26 . The holder member 14 may be made of a synthetic resin other than POM, such as PC (polycarbonate), ABS, PE (polyethylene), PP (polypropylene), PBT (polybutylene terephthalate), PA6 (nylon 6), or the like. good.

As shown in FIGS. 10 and 11 , insertion holes 41 are provided through both left and right end portions of the holder member 14 . A tap screw 42 passing through this insertion hole 41 is screwed into a boss hole 43 of the boss portion 27 , and the holder member 14 and the gripper member 13 are fixed by this tap screw 42 . A portion of the insertion hole 41 of the holder member 14 is thickened. Also, instead of the tap screw 42, a pin press-fitted into the insertion hole 41 and the boss hole 43 may be used. This pin may be integral with the holder member 14 .

As shown in FIGS. 10, 12 and 13, the cover member 15 is made of a synthetic resin suitable for painting such as ABS or PC. It has a coat. The cover member 15 is integrally formed with a pair of side surface portions 51 forming both side surfaces of the beauty device body 10 and an end surface portion 52 positioned between the front end portions of the both side surface portions 51 so as to form an almost bivalve shape as a whole. A short extension 53 is formed at each end of the end surface 52 . A substantially circular arc-shaped stress avoidance portion 54 is recessed in the edge portion of the extension portion 53. The stress avoidance portion 54 avoids stress concentration when a force acts on the side portion 51 in the opening direction. belongs to. As shown in FIGS. 3 to 5, the outer surface of the side surface portion 51 of the cover member 15 has a convex curved surface as a whole including the central portion in the front-rear direction and the left-right direction. is a recessed portion 30 that gently drops while maintaining a convex curved surface in the front-rear direction.

Then, as shown in FIG. 18, the outer peripheral edge of the side surface portion 51 is elastically engaged with the stepped portion 28 of the gripper member 13, and the gripper member 13 is gripped by the cover member 15 with the gripper portion 12 exposed. there is In this state, the portion of the gripper member 13 excluding the gripper portion 12 and the holder member 14 are accommodated between the side surfaces 51 . Therefore, the gripper member 13 and the holder member 14 are covered by the side surfaces 51 except for the gripper portion 12 and the rotor 18 . The spacers 21 of the gripper member 13 are in contact with or closely opposed to the inner side surfaces of the side surfaces 51 , and the spacers 21 prevent the side surfaces 51 from being dented toward the holder member 14 .

As shown in FIGS. 10, 18 and 19, the aforementioned insertion hole 17 through which the support shaft 16 is inserted is provided through the end face portion 52. As shown in FIG.
Next, the support shaft 16 and the rotating body 18 and their related structures will be described in detail.

As shown in FIGS. 10 and 11 , a pair of shaft support portions 61 and 62 each having a semicircular cross-section are recessed on both the front and back surfaces of the left and right sides of the holder member 14 . The front and back shaft support portions 61 and 62 of each pair communicate with each other, and their axes are slanted with respect to the front-rear direction and cross each other in a plan view. The inner bottom portions of the shaft support portions 61 and 62 are each formed by three bridging portions 63 . A locking portion 65 having a claw portion 64 at its tip protrudes from one of the three bridging portions 63 located in the middle. As shown in FIG. 18, a guide slope 87 is formed inside the claw portion 64 .

As shown in FIGS. 6, 7, and 8 to 10, each pair of shaft support portions 61 and 62 accommodates the support shaft 16. As shown in FIGS. For this reason, each pair of support shafts 16 intersects in an inclined state so that the tips thereof are open. As shown in FIGS. 10, 14 and 15, each support shaft 16 has a large diameter portion 66 and a small diameter portion 67. At one end of the large diameter portion 66, a tapered portion 68 is formed. A flange 69 is formed at the other end of the large diameter portion 66 . The large diameter portion 66 near the tapered portion 68 is recessed with a small diameter stepped latching portion 70 . At the tip of the small diameter portion 67, a stepped holding portion 71 having a smaller diameter is recessed. A portion of the large-diameter portion 66 excluding the end portion on the flange side is a flat portion 72 having a D-shaped cutout along the diameter line of the support shaft 16 . An O-ring 73 is fitted to the large-diameter portion 66 at a position in contact with the flange 69 .

As shown in FIG. 10, the support shaft 16 is accommodated with the flat portion 72 positioned on the open side of the shaft support portions 61 and 62 . In addition, the claw portion 64 of the retaining portion 65 is retained by the retaining portion 70 under the elastic force of the retaining portion 65, and is retained in the shaft support portions 61 and 62 in a retained state. there is When a pull-out force from the shaft support portions 61 and 62 acts on the support shaft 16 and the pull-out torque is equal to or greater than a predetermined value, the claw portion 64 is broken and the support shaft 16 can be pulled out. . This predetermined pull-out torque is defined as the first torque. The support shafts 16 are arranged to cross each other with the flat portions 72 facing each other, and the axes of the support shafts 16 are arranged on the same plane. Therefore, as shown in FIG. 3, the rotor 18 is also arranged on the same plane α. As shown in FIG. 6, each pair of support shafts 16 and rotors 18 are positioned on the axis ζ of the opening inclination angle θ1, and two adjacent inner sides of each pair of support shafts 16 and rotors 18 The support shaft 16 and the rotating body 18 are positioned on the axis .zeta.

As shown in FIGS. 6 and 7, in this embodiment, the opening inclination angle θ1 of the axis ζ of each pair of left and right support shafts 16 and rotating body 18 is 70.5 degrees. In addition, in each pair of support shaft 16 and rotor 18, the converging inclination angle θ2 of the axis ζ of the adjacent inner support shaft 16 and rotor 18 is 95.6 degrees. Also, the large diameter portion 66 of the support shaft 16 is inserted through the insertion hole 17 of the cover member 15 from the outside, and the flange 69 and the small diameter portion 67 are positioned outside the end face portion 52 . For this reason, the flange 69 and the O-ring 73 are positioned on the outer surface of the end face portion 52 of the cover member 15 , and the flange 69 and the O-ring 73 move the cover member 15 away from the stepped portion 28 of the gripper member 13 . movement is suppressed. The O-ring 73 is made of silicone resin in order to obtain ease of deformation and strength, but it can also be made of NBR (nitrile rubber), PP, or the like.

As shown in FIGS. 18 and 19, the flanges 69 of each support shaft 16 are arranged along the curve on the end face portion 52 of the cover member 15, and the flanges of the two support shafts 16 on both outer sides in the arrangement direction are arranged. 69 are located outside the flanges 69 of the inner two support shafts 16 . Therefore, the two rotating bodies 18 located on both outer sides in the arrangement direction protrude forward, and the two rotating bodies 18 located in the center are located on both outer sides when viewed from the direction orthogonal to the same plane α. of two imaginary lines that connect the outer peripheries of and do not intersect between the rotating bodies 18 on both outer sides. As shown in FIG. 7, in this embodiment, the height difference ε between the front and rear sides of the rotor 18 is 4.0 mm (millimeters). Further, in the present embodiment, the interval δ between each pair of rotating bodies 18 is 5.0 mm, and the interval γ between two adjacent rotating bodies 18 on the far side of each pair of rotating bodies 18 is , 8.4 mm.

As shown in FIGS. 15 and 18, the small diameter portion 67 rotatably supports a bearing 74 having a substantially quadrangular prism shape. It is retained by a ring-shaped retaining ring 75 . The bearing 74 is made of POM as a material suitable for rotation, but can also be made of ABS, PC, PE, PBT, PA6, PP (polypropylene), or the like. The stop ring 75 is made of POM for tensile strength and corrosion resistance, but it can also be made of ABS, PC, PE, PBT, PA6, PP (polypropylene), or the like. The rotating body 18 is fitted around the bearing 74 . Therefore, the rotor 18 is rotated on the support shaft 16 together with the bearing 74 . The bearing 74 is made of a synthetic resin material with a small coefficient of friction. The outer diameter of the retaining ring 75 is approximately equal to the inner diameter of the portion of the bore 84 of the rotor 18 that faces the retaining ring 75 . In other words, if the retaining ring 75 is to be expanded while the rotating body 18 is fitted onto the bearing 74 , the retaining ring 75 interferes with the inner diameter surface of the bore portion 84 .

As shown in FIGS. 16 to 18, positioning protrusions 78 and 79 are formed at both axial ends of both side surfaces of the bearing 74 . Of the positioning protrusions 78 and 79, the positioning protrusion 78 on the flange 69 side is higher than the positioning protrusion 79 on the stop ring 75 side. The higher positioning protrusion 78 is engaged with the positioning groove 80 inside the rotating body 18 to position the bearing 74 and the rotating body 18 . The lower positioning ridge 79 is pressed against the inner surface of the rotating body 18 to prevent rattling between the rotating body 18 and the bearing 74 .

An open portion 82 is formed in approximately half of the peripheral wall of the bearing 74 . A protruding piece 77 protrudes into the open portion 82 from the edge portion in the axial direction of the open portion 82, and a claw portion having a guide slope 87 at the tip thereof for guiding the mounting of the rotating body 18. 76 is formed. The claw portion 76 is engaged with a concave portion 86 inside the rotating body 18 to prevent the rotating body 18 from coming off. The claw portion 76 constitutes a fragile portion against destruction, and when a pull-out torque of a predetermined value or more is applied from the rotating body 18 to the rotating body 18 and the support shaft 16, the claw portion 76 is broken and rotates. The body 18 is adapted to be withdrawn. This pull-out torque is referred to as a second torque, and this second torque is a value lower than the first torque for pulling out the support shaft 16 . Further, the shape and size of the claw portion 76 are set so that when the claw portion 76 is broken by the pull-out torque, a residual protrusion 89 indicated by a two-dot chain line in FIG. 16 is formed at the base portion of the claw portion 76. It is

The beauty device configured as described above is assembled in the following procedure.
That is, as shown in FIGS. 6 and 7, the holder member 14 is fitted in the first recess 22 of the gripper main body 11 of the gripper member 13, and the projection 31 is fitted in the second recess 23. At the same time, the first to fourth engaging portions 32 , 33 , 34 , 35 and 37 are engaged with the peripheral edge of the armature portion 11 . As a result, the holder member 14 is positioned with respect to the cutter member 13 . In this state, the gripper member 13 and the holder member 14 are fixed by the tap screw 42 . Next, the cover member 15 is assembled to the holder member 13 so as to cover the holder member 13 and the holder member 14 . is engaged with the stepped portion 28 of the cutter member 13 to position the cover member 15 .

On the other hand, as shown in FIGS. 15 and 18, an O-ring 73 is attached to the flange 69 portion of the large diameter portion 66 of the support shaft 16 . A bearing 74 is attached to the small diameter portion 67 of the support shaft 16, and a retaining ring 75 is attached to the holding portion 71 of the small diameter portion 67 to hold the bearing 74. As shown in FIG. Furthermore, the rotor 18 is fitted around the outer circumference of the bearing 74 . It should be noted that the attachment of the O-ring 73 and the attachment of the bearing 74 may be done in succession. 19, the bearing 74 and the rotor 18 are positioned by fitting the positioning protrusion 78 into the positioning groove 80. As shown in FIG. Further, the rotating body 18 is fixed to the bearing 74 by the engagement between the pawl portion 76 and the concave portion 86 . Thus, an assembly of the support shaft 16, the bearing 74 and the rotor 18 is constructed.

Then, the support shaft 16 to which the rotating body 18 is assembled is inserted into the shaft support portions 61 and 62 of the holder member 14 through the insertion hole 17 of the cover member 15 . As the support shaft 16 is inserted into the shaft support portions 61 and 62, the tapered portion 68 of the support shaft 16 engages with the slope 87 of the claw portion 64 of the retaining portion 65, and the retaining portion 65 is elastically retained. After being retracted against resistance, the claw portion 64 is engaged with the engaging portion 70 of the support shaft 16 to prevent the support shaft 16 from coming off. In this case, since the inner end positions of the shaft support portions 61 and 62 that define the insertion depth of the support shaft 16 in the axial direction are located on the far side where they do not come into contact with the tip of the support shaft 16 in the inserted state, the support shaft 16 are accommodated in the shaft support portions 61 and 62, a clearance is formed between the inner ends of the shaft support portions 61 and 62 and the tip of the support shaft 16. As shown in FIG. Therefore, the support shaft 16 can be properly latched by the claw portion 64 by pushing the support shaft 16 until the claw portion 64 is appropriately latched by the latch portion 70 .

In this case, since the shaft support portions 61 and 62 are deep enough to accommodate the radial halves of each pair of support shafts 16, the support shafts 16 are positioned so that the flat portions 72 of the support shafts 16 are in contact with each other. The orientation of the direction about the axis of is set. By doing so, the flat portions 72 of the support shaft 16 are joined together, and the rotation of the support shaft 16 is prevented. In this state, the engagement between the O-ring 73 and the end face portion 52 of the cover member 15 prevents the support shaft 16 from moving toward the inner portion of the shaft support portions 61 and 62 . Further, the engagement between the pawl portion 64 and the latching portion 70 prevents the support shaft 16 from moving in the extraction direction from the shaft support portions 61 and 62 . Therefore, the rotating bodies 18 are arranged in the positional relationship shown in FIG. 6, and the axial play of the support shaft 16 can be prevented.

The beauty device of the embodiment can be assembled as described above.
And the beauty device of this embodiment is used as follows.
As shown in FIGS. 2, 24 and 25, this beauty device is usually gripped by the user's thumb, index finger and middle finger. Then, the Guasha part 12 mainly rubs the surface of the face to perform a Guasha massage. In this case, as shown in FIG. 20, the swollen portion 19 of the Gussa portion 12 can be used to massage portions such as the cheeks and the corners of the eyes. In addition, the protruding portion such as the chin can be massaged by the concave portion 20 of the Gussa portion 12. - 特許庁

Furthermore, as shown in FIGS. 24 and 25, the rotating body 18 can roll and massage the surface of the face or the like. In this case, among the four rotating bodies 18, the two rotating bodies 18 positioned on both outer sides protrude forward, and the two inner rotating bodies 18 are positioned on the back side. Therefore, the four rotating bodies 18 can simultaneously roll along the bulge of the surface of the face, etc., and participate in the massage. Also, by simultaneously applying the rotary body 18 at the end of the arrangement and the swelling part 19 on one side to the surface of the face or the like, the rolling massage by the rotary body 18 and the massage by the swelling part 19 can be performed at the same time.

During this rolling massage, two pairs of left and right rotors 18 are supported on support shafts 16 which are arranged at an angle so as to spread out. Therefore, if the beauty device is moved in the rolling direction of the rotating body 18, as shown by the two-dot chain line in FIG. are pressed, and the skin between each pair of rotating bodies 18 is pulled. When the rotating bodies 18 roll in the opposite direction, each pair of rotating bodies 18 simultaneously picks up two portions of the surface portion 100 such as the face, as indicated by the chain double-dashed lines in FIG.

On the other hand, of the two pairs of right and left rotating bodies 18, the two adjacent rotating bodies 18 located inside are supported by support shafts 16 which are arranged in an inclined manner so as to taper. Therefore, if the beauty device is moved and tilted in the rolling direction of the rotating body 18 in the same manner as described above, as shown by the two-dot chain line in FIG. The surface of the face is picked up by two pairs of rotating bodies 18 . When the rotating bodies 18 roll in the opposite direction, the skin between the rotating bodies 18 is pressed and pulled by two adjacent rotating bodies 18, as indicated by the chain double-dashed lines in FIG.

Therefore, by reciprocating the beauty device, each pair of rotating bodies 18 and two adjacent rotating bodies 18 can simultaneously and alternately perform picking up, pressing, and pulling. The body surface part 100 can be continuously and evenly massaged by the rotating body 18, and an effective cosmetic effect can be obtained.

By the way, as shown in FIGS. 21 and 22, of each pair of rotors 18, two rotors 18 adjacent in the inner part are positioned with a gap γ on the axis of the tapering angle θ2. , the degree of rotation of the rotating bodies 18 varies depending on the value of the interval γ between the rotating bodies 18 . That is, as shown in FIG. 21, if the distance γ between both rotating bodies 18 is narrow, the body surface portion 100 is less likely to enter between the rotating bodies 18, and the contact position between the rotating body 18 and the body surface portion 100 with the skin becomes It is positioned on the surface of the rotating body 18 away from the axis ζ of the rotating body 18 . In this state, the rotating body 18 is smoothly rotated on the skin of the body surface portion 100 as the beauty device is moved, and a smooth rolling massage is performed. On the other hand, as shown in FIG. 22, if the interval γ between the two rotating bodies 18 is large, the body surface portion 100 is deformed to be largely inserted between the rotating bodies 18, and the contact position between the rotating body 18 and the skin is aligned with the axis line. Located on both sides of ζ. In this state, the rotating body 18 becomes difficult to rotate, and in some cases may not rotate.

In addition, since the two rotating bodies 18 adjacent to each other in the deep part are positioned on the axis ζ of the constriction angle θ2, not only the gap γ between the two rotating bodies 18 but also the standing up position of the beauty device with respect to the body surface part 100 The degree of rotation of the rotor 18 changes according to the angle.

Tables 1 to 4 use a head model that resembles the head of a human body, and are rotated at different parts of the head model by changing the interval γ between the rotating bodies 18 and the standing angle of the beauty device. It shows the experimental result of confirming the degree of rotation of the body 18 .

In the beauty device used in the experiment, the diameter of the rotor 18 was 11 mm, the angle θ2 between the axes ζ of the pair of support shafts 16 having the rotor 18 on the far side was 95.6 degrees, and the angle θ2 between the rotors 18 was 95.6 degrees. was modified so that the interval γ was adjustable between 0 mm and 80 mm.

In addition, the head model used is the product name "Bio Skin Doll" sold by Beaulux Co., Ltd. (location: 3-10-2 Takasago, Urawa-ku, Saitama City) with the product number "F-300S". there was. This head model imitates the head above the neck of a human body, and is obtained by providing a skin on the surface of the skull model via a flexible elastic material.

In the experiment, as shown in FIG. 23, the rotating body 18 of the beauty device was placed against the skin of the surface portion 103 of the head model with the axis .zeta. 18 is moved forward in the direction of travel. Then, the beauty device was moved along the face line with a radius of curvature (hereinafter referred to as R value) of 25 mm on the surface portion 103 of the head model, and the side of the neck with an R value of 35 mm was moved in the vertical direction. In addition, the cosmetic device was moved laterally in each region of the forehead with an R value of 55 mm and the cheek with an R value of 85 mm. In addition, the cosmetic device was moved vertically (up and down) at the forehead with an R value of 55 mm and the cheek with an R value of 95 mm. 23, the axis .zeta. and 30 degrees.

In this way, for each angle of each part, the spacing γ between the rotating bodies 18 when the rotating bodies 18 roll smoothly and the spacing γ between the rotating bodies 18 when the rotating bodies 18 feel resistance to rotation are determined. examined. A pressing load of 20 g (grams) was applied to the beauty device in the direction of the surface portion 103 of the model.

As shown in Table 1, when the angle θ3 is 90 degrees and the rotating bodies 18 are rolled vertically on the soft cheeks with a large amount of deformation, the interval γ between the rotating bodies 18 is increased to 28.0 mm. The rotor 18 can be rotated without resistance even when the cheeks are stretched, and even when the cheeks are widened to 35.0 mm in length, the rotation can be performed with resistance. In addition, when the rotating body 18 is rolled vertically on a forehead with a small amount of deformation, the rotating body 18 can be rotated without resistance even if the interval γ is increased to 70.5 mm, and the rotating body 18 can be rotated up to 74.0 mm. can be rotated against resistance. That is, when the angle θ3 is 90 degrees, if the interval γ is 28.0 mm or less, the rotator 18 can be smoothly rotated and a smooth rolling massage can be performed at any part. In Table 1, when the rotating body 18 is rolled sideways on the face line and when the forehead is rolled sideways, although there is resistance, the distance γ between the rotating bodies 18 is up to 80.0 mm. Rotating body 18 could be rotated. However, since 80.0 mm of the interval γ between the rotors 18 is the maximum adjustment width of the interval γ, no experiment was conducted with the interval γ larger than that. In other words, even if the spacing γ exceeds 80.0 mm, the rotating body 18 can be rotated despite some resistance. is not described in

As shown in Table 2, when the angle θ3 is 60 degrees and the rotating body 18 is rolled vertically on the cheek with a large amount of deformation, even if the interval γ is increased to 24.0 mm, the rotating body 18 does not resist. Can be rotated without Furthermore, at the same site, the rotation can be performed even if there is resistance up to the interval γ of 35.5 mm. Also, when the rotating body 18 is rolled horizontally on the cheek, which has a small amount of deformation, the rotating body 18 can be rotated without resistance up to the interval γ of 40.0 mm, and when the forehead is rolled vertically, , the gap γ can be rotated up to 73.0 mm even if there is resistance. That is, when the angle θ3 is 60 degrees, if the interval γ is at least 24.0 mm or less, the rotator 18 can be smoothly rotated and smooth rolling massage can be performed at any part.

As shown in Table 3, when the angle θ3 is 45 degrees, when the rotating body 18 is rolled on the forehead, the rotating body 18 can be smoothly rotated even if the gap γ is increased to 11.5 mm. When the cheek is rolled sideways, even if it is expanded to 70.0 mm, it can be rotated although there is resistance. In the face line, even if it is widened to 39.5 mm, it can be rotated without resistance. In other words, when the angle θ3 is 45 degrees, the rotating body 18 can be smoothly rotated and a smooth rolling massage can be performed at any part as long as the interval γ is at least 11.5 mm or less.

As shown in Table 4, when the angle .theta.3 is 30 degrees and the rotor 18 is rolled on the cheek sideways, the rotor 18 can be rotated without resistance up to the interval .gamma. of 11.0 mm. At the face line, the interval γ can be increased up to 39.5 mm. Further, even if the interval γ is widened to 23.0 mm, the same portion can be rotated with some resistance. That is, when the angle θ3 is 30 degrees, if the interval γ is 11.0 mm or less, the rotator 18 can be smoothly rotated and a smooth rolling massage can be performed at any part.

As described above, if the interval γ between the rotating bodies 18 is 11.0 mm or less, in other words, if the interval γ is 8.4 mm as shown in the embodiment, the rotating bodies 18 Smooth rotation can be obtained. Further, if the interval γ is 23.0 mm or less, rolling massage can be performed even under adverse conditions such as a small standing angle of the support shaft 16 or a large amount of deformation of the skin, although rotational resistance can be felt. can.

This embodiment has the following effects.
(1) The beauty device is provided with a holder member 14 that supports a rotating body 18, a scissors member 13 that has a scissors portion 12 for scissors, and a cover member 15 that carries appearance functions. Therefore, the user can freely select and perform the simultaneous massage of the Gussa massage by the Gussa part 12, the Rolling massage by the rotating body 18, and the Gussa massage by the Gussa part 12 and the rolling massage by the Rotating body 18 as required. Therefore, it is possible to perform a beauty massage suitable for the user. That is, in the Gussa portion 12 of the beauty device, as shown by the two-dot chain line in FIG. Simultaneous massage of rolling and rolling can provide an effective beauty effect. In addition, since the holder member 14, the gripper member 13 and the cover member 15 constitute the beauty device main body 10, the number of parts can be reduced. Therefore, the configuration can be simplified, and the beauty device can be easily assembled.

(2) The beauty device main body 10 is composed of the gripper member 13 having the gripper portion 12 , the holder member 14 supporting the rotating body 18 , and the cover member 15 covering the gripper member 13 and the holder member 14 . Therefore, as the Guasha member 13, one having a slippery low friction coefficient suitable for Guasha massage can be selected, and as the holder member 14, one having high toughness suitable for supporting the rotating body 18 can be selected, and the cover member 15 can be decorated and used. A material suitable for gripping can be selected. Therefore, the gripper member 13, the holder member 14, and the cover member 15 can be prevented from being subject to manufacturing restrictions and design restrictions. Therefore, the beauty device can be highly functional and excellent in appearance.

(3) Since the gripper portion 12 is plated with a metal, the coefficient of friction of the surface of the gripper portion 12 is reduced, making it slippery. By reducing the coefficient of friction of the Gussa portion 12 in this manner, the skin is hardly pulled during the Gussa massage of the body surface portion 100, and the user can use the Gussa portion 12 comfortably.

(4) The side surfaces 51 and the end surfaces 52 of the cover member 15 cover the portion other than the gripper portion 12 and the rotating body 18 used for massage, so that the support shaft 16 and the holder member 14 are hidden without being exposed. Therefore, the beauty device as a whole can have an excellent appearance. Since the material and color of the cover member 15 can be selected separately from those of the holder member 13 and the holder member 14, various decorations are possible.

(5) Since the rotating body 18 is spherical, the surface of the body is pressed in a state close to point contact, and effective massage can be performed with strong pressure.
(6) Since two pairs of rotating bodies 18 in total of four are supported on the support shaft 16 with a flared shape, by moving the beauty device in one direction, each pair of rotating bodies 18 can rotate the body surface portion 100. are picked up and moved in the other direction, the body surface portion 100 is pulled at two locations. In addition, since two of the four rotating bodies 18 adjacent to each other at the back are supported by the support shaft 16 that narrows toward the end, the beauty device can be moved in one direction so that the adjacent two rotating bodies 18 The body surface portion 100 is picked up by the pair of rotors 18 at the timing opposite to that of each pair of rotors 18 and pulled by being moved in the other direction. In this manner, the body surface portion 100 is alternately and inversely subjected to a picking and pulling action to provide effective cosmetic massage. By picking up and pulling the body surface portion 100, the pores of the skin are widened, and dirt and wastes in the pores are easily removed from the pores.

(7) The holder member 14 is attached to the armature body 11 of the armature member 13 in a positioned state, and the cover member 15 is attached to the stepped portion 28 of the armature member 13 in a positioned state. In this way, since the holder member 14 and the cover member 15 are assembled with the gripper member 13 as a reference, high assembly accuracy can be obtained and the assembly can be easily performed.

(8) The cover member 15 is integrally constituted by a pair of side surface portions 51 covering the portion of the gripper member 13 excluding the gripper portion 12 and an end surface portion 52 positioned between the side surface portions 51 and integrated with the side surface portions 51. ing. Therefore, the cover member 15 can be configured by one component, and the configuration of the cover member 15 can be simplified. In addition, while the cover member 15 is positioned by the stepped portion 28 of the cutter member 13, the support shaft 16 is inserted into the insertion hole 17, and the end face of the holder member 14 is positioned on the inner side face of the end face portion 52 to support the cover member 15. An O-ring 73 on the shaft 16 is located on the outer surface of the end face portion 52 . In this way, since the end face portion 52 of the cover member 15 is held by the holder member 14, the cutter member 13, and the O-ring 73, it is unnecessary to screw the cover member 15 to the cutter member 13 and the holder member 14. Become. Accordingly, the assembly of the cover member 15 is facilitated, and the appearance is improved because there are no screws. Moreover, since the head of the screw does not hit the body surface portion 100 when using the beauty device, a good feeling of use can be obtained.

(9) Since the cover member 15 has the side surface portions 51 and the end surface portions 52 integrally formed, for example, the side surface portions 51 and the end surface portions 52 are different from each other, and compared to a configuration in which a plurality of parts are combined. , the assembly of the cover member 15 is facilitated. In addition, since there is no seam between parts, not only is the appearance excellent, but the seam is not clogged with foreign matter or cosmetic residue, etc., so that cleanliness can be maintained and deterioration of the appearance can be prevented. .

(10) Since the beauty device is bilaterally symmetrical and the rotator 18 is arranged on the same plane α, there is no directivity in the horizontal direction when using the beauty device. Therefore, the beauty device can be used in the same way regardless of the left-right orientation or the front-back orientation, making it easy to use.

(11) Since the recessed portion 30 is formed in the central portion of the outer side surface of the both side portions 51 of the cover member 15, the beauty device can be stably grasped when it is grasped by pinching it with the fingertips. Therefore, the rubbing massage by the Gussa portion 12 and the rolling massage by the rotating body 18 can be performed easily and appropriately.

(12) The outer surface of the side surface portion 51 of the cover member 15 is formed with an arc-shaped convex curved surface. Therefore, when the beauty device is gripped with the fingertips, it is possible to freely and subtly change the angle of contact between the guide part 12 and the rotating body 18 with respect to the skin by the movement of the fingertips without moving the wrist much. It becomes easy to use.

(13) As shown by the two-dot chain line in FIG. 20, one bulging portion 19 of the Gussa portion 12 and one rotating body 18 at the end of the arrangement can be applied to the skin at the same time. It becomes possible to perform massage and massage at the same time, and efficient massage can be performed. For example, by using the rotator 18 for the eyes with thin skin and the Gussa part 12 for the cheeks with thick skin, areas with different skin thicknesses can be simultaneously massaged with appropriate strength. becomes possible. Moreover, in this case, as shown in FIG. 2, the boundary 29 between the umbrella portion 12 and the cover member 15 is inside the line .beta. , the boundary 29 can be prevented from coming into contact with the skin, and a comfortable feeling of use can be maintained. Furthermore, as shown by the two-dot chain line in FIG. 2, the rotary body 18 and the side surface portion 51 of the cover member 15 can be applied to the skin of the body surface portion 100 at the same time. can be performed at the same time and effective massage can be performed.

(14) Since the four rotating bodies 18 are arranged on the same plane α, each pair of rotating bodies 18 can pick up the surface part naturally and comfortably. On the other hand, if the rotating body 18 is not arranged on the same plane α, a torsional force acts when the rotating body 18 is picked up or pulled, which may deteriorate the usability.

(15) Of the four rotating bodies 18, since the inner two rotating bodies 18 are arranged in the inner part, the four rotating bodies 18 can cover a wide range of convex parts such as the face such as the jaw. can be massaged at the same time.

(16) Since each pair of support shafts 16 intersect, it is possible to lengthen the support shafts 16, prevent the support shafts 16 from rattling, and set the angles θ1 and θ2 between the shafts with high accuracy. can. Therefore, it is possible to improve the shaft strength and the shaft accuracy and obtain a sense of use and a high-class feeling. In addition, since each pair of support shafts 16 passing through the insertion hole 17 of the cover member 15 is inclined and each pair of support shafts 16 intersects, these support shafts 16 allow the cover member 15 to move toward the camera. It is held without being misaligned with respect to the member 13 or coming off. Therefore, the mounting strength of the cover member 15 can be increased without providing fixing means such as screws.

(17) Since the support shafts 16 are formed with the D-cut plane portions 72 and the plane portions 72 of each pair of the support shafts 16 are in contact with each other, the thickness of the cosmetic device can be reduced. Further, since the mating support shaft 16 can be prevented from rising from the shaft support portions 61 and 62 by the flat portions 72 that are in contact with each other, there is no need for a dedicated component for holding the support shaft 16 in place. 16 can be simplified. Further, the holder member 14 does not need a hole-shaped closed annular structure for supporting the support shaft 16, so that the holder member 14 can be easily removed from the mold. As a result, molding of the mold is simplified. Further, the rotation of the support shaft 16 is prevented by the abutment of the flat portion 72 . Therefore, it is possible to prevent wear of the shaft support portions 61 and 62 of the holder member 14 due to the rotation of the support shaft 16. As a result, the support shaft 16 is prevented from rattling, and a high-class usability can be maintained.

(18) A tapered portion 68 is formed at the tip of the support shaft 16, and a sloped surface 87 is provided on the claw portion 64 on the holder member 14 side, so that the support shaft 16 is attached to the shaft support portions 61 and 62 at the end of assembling the entire beauty device. It is configured to fix the support shaft 16 by inserting and engaging the engaging portion 70 and the claw portion 64 . That is, when assembling the rotating body 18 , the rotating body 18 is assembled to the support shaft 16 via the bearing 74 , and the support shaft 16 in this state is inserted through the insertion hole 17 of the cover member 15 into the shaft support portions 61 and 61 . 62 can be inserted. Of course, the support shaft 16 alone may be assembled to the holder member 14 and then the rotor 18 may be assembled to the support shaft 16 . In this case, since the tip of the support shaft 16 is formed with the tapered portion 68 , the tip of the support shaft 16 does not interfere with the insertion hole 17 or the entrances of the shaft support portions 61 and 62 , so that the support shaft 16 can be axially supported. It can be smoothly inserted into the parts 61 and 62. - 特許庁A clearance is formed between the inner ends of the shaft support portions 61 and 62 and the tip of the support shaft 16 when the support shaft 16 is accommodated in the shaft support portions 61 and 62 . Therefore, when the support shaft 16 reaches a predetermined position, the claw portion 64 is compressed and deformed along with the compression deformation of the O-ring 73 between the end surface portion 52 of the cover member 15 and the flange 69 of the support shaft 16 and the bending deformation of the end surface portion 52 . After retreating, it is latched on the latching portion 70 in a fitted state. When the claw portion 64 is hooked to the hook portion 70, the compressive deformation of the O-ring 73 and the curved deformation of the end face portion 52 are restored, and the support shaft 16 is firmly fixed without rattling. Therefore, the support shaft 16 can be easily assembled, the support shaft 16 will not come off after assembly, and the rotating body 18 can be brought into contact with the user's skin and massaged according to the user's wishes.

(19) A bearing 74 made of a synthetic resin material having a small coefficient of friction is rotatably fitted on the support shaft 16, and the bearing 74 is retained on the support shaft 16 by a stop ring 75 made of synthetic resin. there is Therefore, the rotating body 18 can be smoothly rotated without rattling, and a beauty device with excellent usability can be realized.

(20) For example, in the case where the bearing 74 causes the rotating body 18 to rotate poorly, a force is applied to the rotating body 18 in the axial direction of the support shaft 16 to rotate the rotating body 18 by the second torque. When the body 18 is to be pulled out from the support shaft 16 , the protruding piece 77 is broken at the pawl portion 76 as the fragile portion of the bearing 74 . That is, when the rotating body 18 is fitted onto the bearing 74 on the support shaft 16, the outer diameter of the stop ring 75 is substantially equal to the inner diameter of the inner cavity 84 of the rotating body 18, so the stop ring 75 is widened. If you try, the outer peripheral surface of the stop ring 75 will interfere with the inner diameter surface of the bore portion 84 . For this reason, the bearing 74 held by the stop ring 75 cannot come off from the support shaft 16 . Therefore, the pullout force with respect to the rotating body 18 concentrates on the claw portion 76, and the portion of the claw portion 76 is destroyed. As a result, the rotor 18 can be removed independently from the support shaft 16 while the bearing 74 remains on the support shaft 16, and the bearing 74 can be easily replaced. Therefore, the bearing 74 does not remain in the rotating body 18, and the bearing 74 is kept attached to the small-diameter portion 67 of the support shaft 16. As shown in FIG. On the other hand, if the bearing 74 remains inside the rotating body 18, it is difficult to reuse the rotating body 18. In other words, in such a case, it is necessary to remove the bearing 74 from the inside of the rotating body 18 in order to reuse the rotating body 18. However, in the configuration of the present embodiment, such labor is saved. be able to.

(21) When the rotating body 18 is removed from the support shaft 16, the claw portion 76 of the bearing 74 is broken, but a small residual projection 89 is formed at the tip of the projecting piece 77 in the claw portion 76 portion. Therefore, when it becomes necessary to reassemble the rotating body 18 after the rotating body 18 has been detached, the reassembled rotating body 18 can be held by the residual protrusions 89. Then, a rolling massage can be performed although there is some backlash.

(22) If an assembly error occurs in which the O-ring 73 is not assembled to the support shaft 16 , the support shaft 16 is pulled out from the holder member 14 in order to assemble the O-ring 73 . In this case, the claw portion 76 of the projecting piece 77 of the holder member 14 is destroyed, and the support shaft 16 can be pulled out. Therefore, breakage of the expensive support shaft 16 made of metal can be avoided. By replacing the holder member 14 with a new one, the support shaft 16 can be reused.

(23) Since the support shaft 16 is made of stainless steel, it has excellent corrosion resistance and high toughness. Therefore, it is possible to prevent the support shaft 16 from being corroded by the cosmetic solvent and the surface from being oxidized. As a result, the smooth rotation of the bearing 74 supported by the support shaft 16 can be maintained, and the support shaft 16 is hardly damaged or deformed.

(Change example)
The present invention is not limited to the above embodiments, and can be embodied in the following aspects.

- The cover member 15 should be split into two or more. For example, the side surface portion 51 and the end surface portion 52 of the cover member 15 may be divided to form a three-partition structure, or the end surface portion 52 may be divided at the central portion in the width direction to form a two-part structure.

- Dividing the holder member 14 into right and left or front and rear.
- The gripper member 13 and the holder member 14 are arranged in the cover member 15 in a state in which the gripper member 13 and the holder member 14 are separated without being joined. In this configuration, the cutter member 13 and the holder member 14 are assembled to the cover member 15 in a positioned state. In this configuration, the cover member 15 functions as a connecting member that connects the gripper member 13 and the holder member 14 .

• Use a member having a larger specific heat than the cover member 15 as the glass member 13 . By doing so, it is possible to prevent the Gussa portion 12 of the Gussa member 13 from feeling cold during the Gussa massage.

- As shown in FIG. 26, each rotor 18 should be at the same height. Therefore, the end surface portion 52 of the cover member 15 can be straightened without being curved.
- As shown in FIG. 27, the rotor 18 at the center in the arrangement direction should be positioned higher than the rotors 18 on both sides in the arrangement direction.

- The gripper member 13 and the holder member 14 are arranged in the cover member 15 in a state in which the gripper member 13 and the holder member 14 are separated without being joined. In this configuration, the cutter member 13 and the holder member 14 are assembled to the cover member 15 in a positioned state.

- The gripper main body portion 11 and the gripper portion 12 of the gripper member 13 are composed of separate members. For example, if the gripper main body 11 is made of synthetic resin and the gripper portion 12 is made of metal, the coefficient of friction of the gripper portion 12 can be reduced.

- The number of rotating bodies 18 is set to 3 or less or 5 or more.
- Make each rotating body 18 the same height. Therefore, the end surface portion 52 of the cover member 15 can be straightened without being curved.

- The size of the rotating body 18 can be varied. For example, among the plurality of rotating bodies 18, the rotating bodies 18 at both ends in the arrangement direction are made larger than the other rotating bodies 18.
- The shape of the rotating body 18 can be changed in various ways, such as a rugby ball shape and a truncated cone shape.

• A breaking portion that breaks when a pull-out torque acts on the rotating body 18 is provided in a portion other than the claw portion 76 . For example, the root portion of the protruding piece 77 may be thinned so that the portion can be easily broken.

Integrating the support shaft 16 with the holder member 14; That is, to project the support shaft 16 from the peripheral edge of the holder member 14 .
- The support shafts 16 should be shortened so as not to cross each other.

The strength of the support shaft 16 to be removed from the shaft support portions 61 and 62 is made weaker than the strength of the rotating body 18 to be removed from the support shaft 16 by, for example, weakening the bending strength of the retaining portion 65 .
- The support shaft 16 should be held down by the cover member 15 .

- Support the bearing 74 on the rotating body 18 side.
- The rotor 18 can be directly rotatably mounted on the support shaft 16 without providing the bearing 74 .

- Support the rotating body 18 on the support shaft 16 inclined in the same direction. That is, even if the support shaft 16 is long, it should be supported by the holder member 14 without crossing. Even in such a configuration, by inserting the support shaft 16 through the insertion hole 17 of the cover member 15 , the cover member 15 can be maintained in the assembled state without being displaced by the inclined support shaft 16 .

- The cover member 15 is provided with a decorative structure such as inlay, coating, or sheet attachment.
- impregnating the cover member 15 with perfume;

- A window hole is provided in the cover member 15 , a photovoltaic panel is provided in the window hole, and the output terminal of the photovoltaic panel is electrically connected to the plating on the surface of the glass part 12 and the rotating body 18 . Therefore, the microcurrent generated by the photovoltaic panel can be supplied to the body surface portion 100, and a cosmetic effect using the microcurrent can be obtained.

- A battery is provided inside the cosmetic device, and the output terminal of the battery is electrically connected to the plating on the surface of the Gussa part 12 and the rotating body 18 . With this configuration, similar to the above, it is possible to obtain cosmetic effects using microcurrent.

- A low-frequency current generating mechanism of, for example, about 20 Hz (Hertz) is provided inside the beauty device, and the output terminals of the mechanism are electrically connected to the plating on the surfaces of the finger part 12 and the rotating body 18 . With this configuration, the cosmetic device of the embodiment can be used as EMS (Electrical Muscle Stimulation) for stimulating muscles.

- A vibrator is provided inside the beauty device so that physical vibration for massage can be imparted.
(Other technical ideas)
The technical ideas understood from the above embodiment and modifications are as follows.

(A) A beauty device in which at least two spherical rotating bodies for massaging are spaced apart from each other on the periphery of a grippable beauty device main body, in which the supporting shafts are arranged at an angle such that the rotating bodies are tapered toward the tip. and the interval between rotating bodies is 70.0 mm or less.

In this configuration, under certain conditions, the rotating body 18 can be rotated even if there is resistance.
(B) A beauty device in which at least two spherical rotating bodies for massaging are spaced apart from each other on the periphery of a grippable beauty device main body, wherein the rotating bodies are arranged on a support shaft so as to be inclined in a narrowed state. and the interval between rotating bodies is 28.0 mm or less.

In this configuration, under certain conditions, the rotating body 18 can be smoothly rotated without resistance.
(C) A beauty device in which at least two spherical rotating bodies for massaging are spaced apart from each other on the periphery of a grippable beauty device main body, wherein the rotating bodies are arranged on a support shaft so as to be inclined in a narrowed state. , and the interval between rotating bodies is 11.0 mm or less.

In this configuration, the rotating body 18 can be smoothly rotated without resistance regardless of the condition of the body surface.

10...Beauty device body, 16...Support shaft, 18...Rotating body, α...Plane, ?2...Angle, ?...Interval.

Claims (3)

At least three spherical rotating bodies for massage protruding outward from the peripheral edge of the grippable beauty device main body and the same number of support shafts as the rotating bodies, In a beauty device that is supported by a support shaft and arranged in a spaced apart manner,
arranging the rotating body and the support shaft on the same plane;
Two adjacent support shafts among the support shafts are in a widening state, and one of the two support shafts and the support shaft adjacent thereto are in a narrowing state ,
The rotating bodies located on both end sides are arranged to project, and the outer circumferences of the rotating bodies located on both end sides of the rotating body located on the central side are connected to each other when viewed from the direction orthogonal to the one plane. A beauty device arranged on the far side, which is closer to the beauty device main body than the virtual line on the side away from the beauty device main body, of two virtual lines that do not intersect between rotating bodies. The number of the support shafts is four, and a plurality of pairs of the support shafts are provided so as to be adjacent to each other. The beauty device according to claim 1, arranged. 3. The cosmetic device according to claim 2, wherein the two rotating bodies located on the central side are arranged on the back side, and the two rotating bodies on the back side are supported by the support shaft in a tapering state. vessel.