JP6265682B2 - Beauty Equipment - Google Patents

Description

  The present invention relates to a beauty device that can impart rotational stimulation to the skin surface. The beauty device can be used as, for example, a hand-held massager.

  The beauty device according to the present invention rotationally drives a plurality of rotating bodies on which pressing bodies are arranged around a parallel axis to give a rotational stimulus to the skin surface. 1 is disclosed. Such a rolling anomaly disclosed in Patent Document 1 includes a plurality of axles in a case, and a roller (pressing body) in which convex portions and concave portions are provided in a wave shape on the peripheral surface is attached to the previous axle. The axle is connected to a motor by a winding transmission mechanism composed of a pulley and a spiral belt, and each roller can be driven to rotate in the same direction by rotating the motor. A part of the roller protrudes from the bottom surface of the case. By bringing the rotating roller into contact with the skin surface so as to be lightly touched, rotational stimulation can be imparted to the skin surface by the convex portion of the roller peripheral surface.

JP-A-53-41890 (page 2, page 3, upper left column, FIG. 4)

  In the rolling anomaly of Patent Document 1, the convex portion of the roller can apply a rotational stimulus to the skin surface along the direction of rotation of the roller, forcibly pumping blood and lymph fluid at the stimulation site to the lower side in the rotational direction. You can eliminate blood congestion. Thereby, the blood flow of a stimulation site | part can be improved and skin can be activated and the beauty effect can be acquired. Each roller has a configuration in which each roller floats up and down by a swing mechanism using a pair of long holes and an axle of the pair of rollers. However, since the axle sinks into the long hole, only one axle sinks into the elongated hole, or both axles sink, and the rigidity of the roller is insufficient. Become. In addition, if only the axle on one side with respect to the long hole sinks greatly, the axle may be detached from the long hole.

An object of the present invention is to provide a beauty device that can give a rotational stimulus in a state of being along a curved surface portion of the body while having a firm rigidity.
An object of the present invention is to provide a beauty device capable of improving the effect of pumping blood or lymph by rotational stimulation and effectively obtaining a beauty effect.

  The cosmetic device according to the present invention includes a plurality of rotating bodies 14 that are driven to rotate about parallel axes. Each rotating body 14 is provided with at least one pressing body 15 that applies a pressing stimulus to the skin surface. A rotating body 14 is attached to the drive shaft 20. Adjacent drive shafts 20 are pivotally supported by a frame 51. The adjacent rotating body 14 and the frame 51 can be rotated around the adjacent driving shaft 20 as a rotation center.

  Each drive shaft 20 is provided with a passive gear 21 that transmits rotation to the rotating body 14. The drive mechanism 13 includes a passive gear 21 and a counter gear 22 that is disposed between the adjacent passive gears 21 and meshes with the passive gear 21. The rotational axis of the passive gear 21 and the axis P of the drive shaft 20 are matched.

  Each rotating body 14 is rotationally driven in the same direction by the drive mechanism 13.

  The phase positions of the pressing bodies 15 provided on the respective rotating bodies 14 are different between adjacent rotating bodies 14.

  The diameter of the rotation locus T of each pressing body 15 is set to be the same.

  The rotational speed of each rotating body 14 is set to be the same.

  Of the adjacent rotators 14, the rotation speed of the rotator 14 positioned on the lower side in the rotation direction is set to be faster than the rotation speed of the rotator 14 positioned on the upper side in the rotation direction.

  In the present invention, it is possible to adopt a form in which adjacent drive shafts 20 are pivotally supported by a frame 51 so that the adjacent rotating bodies 14 can rotate around the adjacent drive shaft 20 as a rotation center. it can. According to this, adjacent rotating bodies 14 can be refracted with respect to each drive shaft 20 as a rotation center, so that the overall arrangement form of the rotating bodies 14 can be variously changed. For example, each rotating body 14 can be refracted in an arc shape. Thereby, the rotation stimulation by the press body 15 can be provided to the skin surface in a state where the beauty device is placed along the curved surface portion of the body.

  When the rotational axis of the passive gear 21 transmitting power to the rotating body 14 and the axis P of the drive shaft 20 are matched, the adjacent passive gear 21 and the counter gear 22 meshing with the passive gear 21 are meshed. The adjacent rotating bodies 14 can be refracted with respect to each other about the axis P of each drive shaft 20 as the rotation center without changing the depth. Therefore, even when the entire arrangement of the rotating bodies 14 is changed in various ways, it is possible to prevent generation of noise and rattling at the meshing portions, and to reliably transmit power to each rotating body 14. it can.

  When each rotating body 14 is driven to rotate in the same direction by the drive mechanism 13, it is possible to apply rotational stimulation to the skin surface along the rotational direction of the rotating body 14, forcing blood and lymph fluid at the stimulation site. Can be pumped to the lower side in the rotational direction.

  Since the phase positions of the pressing bodies 15 provided in the respective rotating bodies 14 are made different between the adjacent rotating bodies 14, the pressing bodies 15 of the adjacent rotating bodies 14 simultaneously contact the skin surface to apply rotational stimulation. Can be avoided. Thereby, it is possible to prevent the flow of blood and lymph fluid pumped by the pressing body 15 from being blocked by the lower pressing body 15 and reducing the pumping effect. Therefore, the effect of pumping blood or lymph by rotational stimulation can be improved.

  When the diameter of the rotation locus T of each pressing body 15 is set to be the same, the contact state of the pressing body 15 with the skin surface can be made the same with each pressing body 15, and a rotational stimulus is applied to the skin surface. The skin per touch can be made uniform.

  When the rotational speeds of the rotating bodies 14 are set to be the same, a rotational stimulus can be imparted to the skin surface with a good rhythm, and the beauty device can be used comfortably and comfortably.

  If the rotation speed of the rotation body 14 located on the lower side in the rotation direction among the adjacent rotation bodies 14 is set faster than the rotation speed of the rotation body 14 located on the upper side in the rotation direction, the lower pressure body 15 is pressed. Can quickly pump blood and lymph fluid pumped from the upper side to the lower side in the rotational direction without stagnation. Accordingly, it is possible to further improve the effect of pumping blood or lymph by rotational stimulation.

1 is a schematic front view of a beauty device according to a first embodiment. It is the BB sectional view taken on the line in FIG. It is a schematic cross-sectional top view which shows the bending state of the beauty equipment which concerns on 1st Example. It is a top view which shows the use condition of the beauty equipment which concerns on 2nd Example.

First Embodiment FIGS. 1 to 3 show a first embodiment applied to a hand-held massager (beauty equipment) (hereinafter simply referred to as a massager). In addition, front and rear, left and right, and upper and lower follow the cross arrows shown in FIGS. 1, 2, and 3, and the front, rear, left, and right displays displayed in the vicinity of each arrow. In FIG. 1, the massage device includes a box-shaped main body case 1 and a massage head (head) 2 extending outward from the right side surface of the main body case 1. The massage head 2 includes a massage unit 3 and a unit cover 55 that covers the massage unit 3. The body case 1 also serves as a grip 4, and a motor 5 that drives the massage unit 3, a battery 6 that supplies a drive current to the motor 5, a control board 7 that controls the operation of the motor 5, and the like. Has been placed. The motor 5 is activated by turning on an operation switch 8 provided on the front surface of the grip 4 to drive the massage unit 3. In FIG. 1, reference numeral 9 is a forward / reverse switch for switching the rotation direction of the motor 5.

  As shown in FIGS. 1 and 3, the massage unit 3 includes a driving mechanism 13, a pair of upper and lower rotating tables (rotating bodies) 14 that are rotationally driven by the driving mechanism 13, and pressing rods ( And a pair of upper and lower movable frames (frames) 51 that pivotally support adjacent drive shafts 20. The pressing rod 15 is disposed between a pair of turntables 14 and is formed of a rod-shaped body including a roller shaft 16 and a cylindrical roller 17 that is rotatably supported by the roller shaft 16. The upper and lower ends of the roller shaft 16 are fixed to the upper and lower turntables 14, and the cross-sectional shape of the roller 17 is formed in a circular shape.

  As shown in FIG. 3, two pressing rods 15 are provided between the pair of rotating tables 14, and these pressing rods 15 are provided at point-symmetric positions with respect to the rotation center of the rotating table 14. ing. The diameter of the rotation trajectory T of each pressing rod 15 when the turntable 14 is driven to rotate is set to be the same, and the pressing rod 15 presses the skin surface with the peripheral surface (peripheral surface portion) 15 b of the roller 17. The accompanying rotational stimulus can be applied. Each turntable 14 is fixed to the drive shaft 20.

  As shown in FIG. 1, the drive mechanism 13 includes five drive shafts 20, passive gears 21 that are fixed to the drive shafts 20 and transmit power from the motor 5 to the turntable 14, and adjacent passive gears 21. And a counter gear 22 which is disposed between and interlocks with each other. Each drive shaft 20 is provided with a rotating body 14 having a rotation axis coaxial with the drive shaft 20 and a passive gear 21 having a rotation axis coaxial with the rotation body 14 and transmitting the rotation to the rotation body 14. Yes. Adjacent drive shafts 20 are pivotally supported by a movable frame 51 having a pair of upper and lower rigidity so as to be rotatable in the front-rear direction around the axis P of the drive shaft 20 having the rigidity of the adjacent counterpart. The shaft 20 and the entire movable frame 51 are rotatable in the front-rear direction with the leftmost drive shaft 20 being pivotally supported by a base frame 52 fixed to the main body case 1. Thereby, the adjacent turntable 14 and the movable frame 51 can be rotated around the drive shaft 20 on the adjacent counterpart side as the rotation center. A bearing body (not shown) is provided between the movable frame 51 and the base frame 52 and the drive shaft 20. The counter gear 22 is fixed to a gear shaft 23 that is rotatably supported by both frames 51 and 52.

  As shown in FIGS. 2 and 3, the rotational shaft center of the passive gear 21 and the shaft center P of the drive shaft 20, that is, the rotational shaft center using the drive shaft 20 on which the passive gear 21 and the rotating body 14 are mounted. P is matched. As a result, when the turntable 14 is rotated about the axis P of the drive shaft 20 on the adjacent counterpart side, the counter gear 22 changes in engagement depth with respect to the passive gear 21 serving as the rotation center. The meshing position moves by an angle obtained by rotating the turntable 14 without doing so. At this time, the meshing position is moved by an angle obtained by rotating the turntable 14 through the counter gear 22 that also turns the passive gear 21 of the turntable 14 that is turned with respect to the passive gear 21 that is the turning center. To do. The same applies when the adjacent turntables 14 are rotated. Thus, when the rotational axis of the passive gear 21 that transmits power to the turntable 14 and the axial center P of the drive shaft 20 are matched, the adjacent passive gear 21 and the counter gear that meshes with and is interlocked with the passive gear 21. The adjacent turntables 14 can be refracted from each other with the axis P of each drive shaft 20 as the center of rotation, without changing the meshing depth with 22. Accordingly, even when the overall arrangement of the turntable 14 is changed in various ways, it is possible to prevent generation of noise and rattling at the meshing portion, and power can be reliably transmitted to each turntable 14. it can.

Among the plurality of drive shafts 20 connected by the base frame 52 and the plurality of movable frames 51, the drive shaft 20 at the end (right end) which is the free end side with the main body case 1 side as a fixed end is the axis of the drive shaft 20 A pair of upper and lower end frames 51a centering on the center P is pivotally mounted. A gripping rod (gripping body) 53 is connected to the ends of the pair of upper and lower end frames 51a, and the gripping rod 53 functions as a gripping portion when a rotational stimulus is applied to the skin surface. The gripping rod 53 itself is also rotatably attached to the ends of the pair of end frames 51a. By fixing the main body case 1 with one hand and moving the gripping rod 53 in the front-rear direction with the other hand, the adjacent turntables 14 are rotated about the drive shaft 20 as a rotation center, and the massage head 2 can be freely refracted. For example, the body case 1 can be grasped with one hand and the grasping rod 53 can be grasped with the other hand, and a rotational stimulus can be applied in a state of being wound around the calf of the foot. Although not shown, a stopper structure is provided between the adjacent frames 51, and an angle at which the frame 51 can be refracted is regulated.
The beauty device according to the above configuration can be implemented in the following manner.
(Aspect 1)
A plurality of rotating bodies 14 that are driven to rotate around parallel axes;
Each rotating body 14 is provided with at least one pressing body 15 that gives a pressing stimulus to the skin surface.
The rotating body 14 is attached to the drive shaft 20,
Adjacent drive shafts 20 are rotatably supported by a frame 51,
The adjacent rotating body 14 and the frame 51 can be rotated around the driving shaft 20 on the adjacent counterpart side,
Of the plurality of drive shafts 20 connected by the frame 51, the end drive shaft 20 is provided with an end frame 51 a having the axis P of the drive shaft 20 as a rotation center.
A beauty machine characterized in that a gripping body 53 is provided on an end frame 51a.
According to the configuration of the first aspect, it is possible to easily refract the adjacent rotating body 14 by gripping the gripping body 53 around the driving shafts 20 as the rotation centers.
(Aspect 2)
A plurality of rotating bodies 14 that are driven to rotate around parallel axes;
Each rotating body 14 is provided with at least one pressing body 15 that gives a pressing stimulus to the skin surface.
The rotating body 14 is attached to the drive shaft 20,
Adjacent drive shafts 20 are rotatably supported by a frame 51,
The adjacent rotating body 14 and the frame 51 can be rotated around the driving shaft 20 on the adjacent counterpart side,
Each drive shaft 20 is provided with a passive gear 21 that transmits rotation to the rotating body 14.
The drive mechanism 13 includes a passive gear 21 and a counter gear 22 that is disposed between the adjacent passive gears 21 and interlocks with each other.
The axis of rotation of the passive gear 21 and the axis P of the drive shaft 20 are matched,
Of the plurality of drive shafts 20 connected by the frame 51, the end drive shaft 20 is provided with an end frame 51 a having the axis P of the drive shaft 20 as a rotation center.
A beauty machine characterized in that a gripping body 53 is provided on an end frame 51a.
According to the configuration of the second aspect, the adjacent rotary bodies 14 can be connected to each other without changing the meshing depth between the adjacent passive gear 21 gripping the gripping body 53 and the counter gear 22 meshingly interlocked with the passive gear 21. The drive shaft 20 can be easily refracted around the axis P of the rotation axis. Therefore, even when the entire arrangement of the rotating bodies 14 is changed in various ways, it is possible to prevent generation of noise and rattling at the meshing portions, and to reliably transmit power to each rotating body 14. it can.

  As described above, when the adjacent rotating bodies 14 are supported so as to be able to rotate about the adjacent driving shaft 20 as a rotation center, the adjacent rotating bodies 14 are set about the respective driving shafts 20 as the rotation centers. Thus, the entire arrangement of the rotating bodies 14 can be changed in various ways. For example, as shown in FIG. 3, the massage head 2 can be refracted in an arc shape, and rotational stimulation by the pressing rod 15 can be applied to the skin surface with the massage head 2 along the curved surface of the body. it can. That is, each rotating body 14 can be actively moved along the human body, and each rotating body 14 can be brought into contact with the skin surface with substantially the same pressing force, and in this state, a rotational stimulus by the pressing rod 15 can be applied.

  The motor shaft of the motor 5 is connected to the speed reducer 25, and a drive gear 54 is fixed to the output shaft of the speed reducer 25. The drive gear 54 and the leftmost passive gear 21 are meshed with each other via the counter gear 22, and the drive gear 54, the five passive gears 21, and the five counter gears 22 constitute a gear train. Yes. When the operation switch 8 is turned on to drive the motor 5, the drive gear 54 in the main body case 1 is rotationally driven via the speed reducer 25, and the rotation of the drive gear 54 is passively driven via the counter gear 22. Transmission to the gear 21 causes each turntable 14 to rotate. Since the number of teeth of the five passive gears 21 is the same, and the number of teeth of the five counter gears 22 is also the same, each turntable 14 is driven to rotate simultaneously at the same speed in the same direction. When the motor 5 is rotated in the forward direction, each turntable 14 is set to rotate counterclockwise in FIG. 3, and its rotation speed is set to 60 rpm.

  As shown in FIG. 1, the phase positions of the pressing rods 15 provided on each turntable 14 are different between adjacent turntables 14, and are adjacent when the rotation centers of the turntables 14 are on the same plane. The pressing bodies 15 are provided in a state where the phase positions are different by 45 degrees.

  By driving the motor 5 and bringing the massage head 2 into contact with the skin surface, rotational stimulation can be applied to the skin surface by the peripheral surface 15 b of each pressing bar 15 via the unit cover 55. If the front surface or the rear surface of the massage head 2 is brought into contact with the skin surface, a linear rotational stimulus can be applied to the skin surface along the rotation direction by the peripheral surface 15b of the pressing rod 15. At this time, since the turntable 14 is rotatably supported by the rigid drive shaft 20 in the same manner as the rigid frame 51, it is in a state of being along the curved surface portion of the body while having a firm sense of rigidity. Can provide rotational stimulation.

  This embodiment is characterized in that the phase position of the pressing rod 15 provided on each turntable 14 is different between adjacent turntables 14. As shown in FIG. 1, when the pressing rod 15 of the turntable 14 arranged first from the left is in a position along the left-right direction, the pressing rod 15 of the turntable 14 arranged second from the left is left and right The push bar 15 of the turntable 14 arranged third from the left is pressed by the turntable 14 arranged second from the left at a position where the phase is shifted 45 degrees clockwise from the position along the direction. It is at a position along the front-rear direction in which the phase is varied 45 degrees clockwise from the phase position of the rod 15. Further, the fourth and fifth turntables 14 of the turntable 14 from the left are similarly different in phase by 45 degrees. Thereby, when the front surface of the massage head 2 is brought into contact with the skin surface, for example, in the state shown in FIG. 3, after applying a rotational stimulus to the skin surface of the pressing bar 15 of the third turntable 14 from the left, 2 from the left The pressing bar 15 of the second turntable 14 gives a rotational stimulus to the skin surface. Next, the pressing bar 15 of the first turntable 14 from the left gives a rotational stimulus to the skin surface. Next, the pressing bars 15 of the sixth and fifth turntables 14 from the left sequentially apply rotational stimuli to the skin surface in order. Since the description is based on the state of FIG. 3, the third turntable 14 from the left has been described as the first. Basically, the first, second, third, fourth, A rotational stimulus accompanied by pressing is applied to the skin surface in the order of the fifth turntable 14. When the application of the rotation stimulus by the fifth turntable 14 is completed, the rotation stimulus is repeated again from the left from the first. In this way, linear rotation stimulation along the rotation direction can be given to the skin surface in order from the peripheral surface 15b of the pressing bar 15 from the upper side to the lower side in the rotation direction of the turntable 14. In the case where the massage head 2 is brought into contact with the skin surface by making the rotation direction of the turntable 14 coincide with the blood flow direction, a linear rotational stimulus is applied to the skin surface to rotate the blood or lymph. Can be pumped to the lower side.

  For example, if the number of teeth of each of the passive gears 21 of the first, second, third, fourth, and fifth turntables 14 from the left is reduced in the order of description, the rotation speed of each turntable 14 increases in the order of description. Specifically, the rotation speed of each turntable 14 can be set to 40 rpm, 45 rpm, 50 rpm, 56 rpm, and 63 rpm in order from the side closer to the drive gear 54. In this case, the number of teeth of the five counter gears 22 is set to be the same. As described above, when the rotation speed of the turntable 14 located on the lower side in the rotation direction among the adjacent turntables 14 is set higher than the rotation speed of the turntable 14 located on the upper side in the rotation direction, the lower-side pressing rod is set. The (pressing body) 15 can quickly pump blood and lymph fluid pumped from the upper side without stagnation. Accordingly, it is possible to further improve the pumping effect of blood and lymph fluid by rotational stimulation accompanied by pressing, and effectively obtain a cosmetic effect. Note that setting the rotation speed of the turntable 14 located on the lower side in the rotation direction to be faster than the rotation speed of the turntable 14 located on the upper side in the rotation direction is, for example, the first, The rotation speeds of the third and third turntables 14 are the same, the rotation speeds of the fourth and fifth turntables 14 from the left are the same, and the rotations of the first, second and third turntables 14 are the same. The configuration may be a rotational speed faster than the speed. Further, the rotation speeds of the first, second, third, and fourth turntables 14 from the left are the same, and the rotation speeds of the remaining fifth turntables 14 are the first, second, third, and fourth from the left. The configuration may be a rotational speed that is faster than the rotational speed of the second turntable 14. The configuration can be variously changed.

  Further, in the massage device according to the present embodiment, the five turntables 14 are rotationally driven by one motor (drive source) 5. For this reason, for example, if the phase positions of the adjacent pressing bars 15 are the same, the five pressing bars 15 press the skin surface at the same timing. Load acts. However, if the phase positions of the pressing bars 15 provided on the respective rotating bases 14 are made different between the adjacent rotating bases 14, the plurality of pressing bars 15 do not give rotational stimulation to the skin surface at the same timing, and the motor 5 The life of the motor 5 can be improved by avoiding an increase in the load acting on the motor 5. Further, consumption of the battery 6 due to a large load acting on the motor 5 can be suppressed. Furthermore, the heating of the motor 5 due to the load can be prevented, and the reliability of the massager can be improved.

  As described above, in the massage device of the present embodiment, the phase position of the pressing bar 15 provided on each turntable 14 is varied between the adjacent turntables 14. At the same time, contact with the skin surface and application of rotational stimulation can be avoided. Thereby, it is possible to prevent the flow of blood or lymph fluid pumped by the pressing rod 15 from being blocked by the lower pressing rod 15 and reducing the pumping effect. Therefore, the effect of pumping blood or lymph by rotational stimulation can be improved and a cosmetic effect can be obtained effectively. The position of the pressing rod 15 provided on each turntable 14 can be made different in phase position by only attaching each turntable by shifting it by a predetermined angle (45 degrees in this embodiment) when the turntable 14 is assembled. Therefore, the structure of the massage unit 3 is not complicated.

  Moreover, since the diameter of the rotation locus | trajectory T of each press stick | rod 15 is set equally, the contact state to the skin surface of the press stick | rod 15 can be made the same with each press stick | rod 15, and the skin at the time of giving a rotation stimulus The contact can be made uniform. Furthermore, since the rotation speed of each turntable 14 is set to be the same, a rotational stimulus can be given to the skin surface with a good rhythm, and the massager can be used comfortably and comfortably. For example, when the front surface of the massage head 2 is brought into contact with the skin surface, the skin surface is regularly stimulated to rotate sequentially from the pressing bar 15 of the left turntable 14 to the press bar 15 of the right turntable 14. Is granted. That is, the first, the second, the third, the fourth, the fifth, and then the first turntable 14 from the left and the rotation stimulus accompanied by the pressing by the pressing bar 15 in order with the same time difference. it can.

  In this embodiment, the pressing rod 15 (roller 17) has a circular cross-sectional shape, but may be formed in a non-circular roller shape, an elliptical shape, or a polygonal shape. The pressing bar 15 is not limited to a configuration in which the pressing bar 15 is rotatably supported between the pair of turntables 14, and the pressing bar 15 is a cantilevered pressing projecting in the direction of the rotation axis from one rotating body 14. It may be a rod 15. The pressing rod 15 does not need to be composed of the roller shaft 16 and the roller 17, and is a rotation axis formed integrally with the rotation plane of at least one of the rotation bodies 14 between the pair of rotation bodies 14. It may be a non-rotating rod-like body whose direction is the longitudinal axis. Further, in the present embodiment, five rotating bodies 14 are provided, but the number may be six or more, or may include two rotating bodies 14, and the number is not limited. .

  In this embodiment, the rotating shaft (rotating body) 14, the drive shaft 20 to which the passive gear 21 is fixed, and the gear shaft 23 to which the counter gear 22 is fixed are supported rotatably with respect to the movable frame 51 or the base frame 52. However, the drive shaft 20 and the gear shaft 23 can be fixed to the frames 51 and 52. In this case, the rotary table 14 and the passive gear 21 are connected and fixed, and the 14 and 21 are rotatably supported with respect to the drive shaft 20 fixed to the frames 51 and 52. Further, the counter gear 22 is rotatably supported with respect to the gear shaft 23 fixed to the frames 51 and 52.

Second Example FIG. 4 shows a beauty machine according to a second example. The beauty device (massage device) according to the second embodiment is different from the first embodiment in that the massage unit 3 is provided with many rotating bodies 14 to make the massage head 2 longer. On the distal end side of the massage head 2, a male surface fastener 57a is sewn on the rear surface of the unit cover 55, and on the proximal end side of the massage head 2, a female side surface is formed on the front surface of the unit cover 55. Fasteners 57b are sewn.

  In the present embodiment, since the massage head (head) 2 is elongated, rotational stimulation by the pressing rod 15 can be applied to the skin surface in a state where the massage head 2 is bent and wound around an arm, leg or the like. In addition, after wrapping the massage head 2 around the arm, leg, etc., the male and female hook-and-loop fasteners 57a and 57b are contacted and fixed, so that the massage head 2 can be mounted in an annular shape. Rotational stimulation by the pressing bar 15 can be applied to the skin surface in a free state. In this embodiment, the male hook-and-loop fastener 57a and the female hook-and-loop fastener 57b are set to the same length, but the length of the female hook-and-loop fastener 57b is set to the length of the male hook-and-loop fastener 57a. Compared to a sufficiently long length, the circumference can be adjusted when wound around an arm or leg. That is, the length in the circumferential direction of the hook-and-loop fastener 57b located on the inner side when wound is longer than the length in the circumferential direction of the hook-and-loop fastener 57a located on the outer side when wound. Thereby, the bonding position of the hook-and-loop fastener 57a to the hook-and-loop fastener 57b can be changed according to the thickness of the user's arm or leg, and the circumference of the massage head (head) 2 including the plurality of rotating bodies 14 is adjusted. it can.

  The female-side surface fastener 57 b can be bonded and fixed to the main body case 1. Further, by configuring the unit cover 55 with a loop pile fabric, the female side fastener 57 b can be eliminated and the male surface fastener 57 a can be directly fixed to the unit cover 55. Also in this example, the number of rotations of the turntable 14 was set to 60 rpm.

(Third embodiment)
For example, a hand-held massager (beauty device) can be changed to the hand-held massager (beauty device) of the third embodiment by changing the drive mechanism 13. In addition, since it is the same as that of the previous 1st Example except having changed the drive mechanism 13 and the arrangement position of the main body case 1, the description is abbreviate | omitted.

  Specifically, the drive mechanism 13 includes five drive shafts 20, passive gears 21 that are fixed to the drive shafts 20 and transmit power from the motor 5 to the turntable 14, and adjacent passive gears 21. Although it is the same as that of the first embodiment in that it includes a counter gear 22 that is arranged and interlocked, the main body case 1 that contains the motor 5, the speed reduction mechanism 25, and the drive gear 54 is driven in this embodiment. The drive gear 54 is connected to the third passive gear 21 from the left, arranged in the central portion of the mechanism 13. Thereby, it can be set as the refractive structure which made the 3rd drive shaft 20 from the left the fixed base end, and made the 1st drive shaft 20 and the 5th drive shaft 20 the free end. In this case, the leftmost counter gear 22 is omitted.

  When the motor 5 is driven by turning on the operation switch 8, the drive gear 54 in the main body case 1 is rotationally driven via the speed reducer 25, and the rotation of the drive gear 54 is transmitted to the third passive gear 21 from the left. Then, the turntable 14 is distributed to the left and right from the passive gear 21 and is rotated by the left and right gear trains. Since the number of teeth of the five passive gears 21 is the same and the number of teeth of the four counter gears 22 is also the same, each turntable 14 is driven to rotate simultaneously at the same speed in the same direction. When the motor 5 is rotated forward, each turntable 14 is set to rotate counterclockwise, and the number of rotations is set to 60 rpm.

  As in the first embodiment, the adjacent rotating bodies 14 are supported so as to be able to rotate around the adjacent driving shaft 20 as a rotation center. The entire arrangement of the rotating bodies 14 can be changed in various ways by refracting each other around the moving center. In this embodiment, the massage head (head) 2 including the drive mechanism 13, the rotating body 14, and the frame 51 is used. However, the spring is urged all the time so that the center is an indented arch shape in the natural state when viewed in the direction of the rotation axis. Thereby, on the skin surface which curves, a rotational stimulus can be provided in the state which pressed lightly as it was and was fitted to the curved surface. In addition, on a flat skin surface, it is pressed strongly to fit the massage head (head) 2 including the drive mechanism 13 and the rotating body 14 in a straight line shape to apply a rotational stimulus by fitting the flat surface. The spring that is always spring-biased so that the massage head (head) 2 is indented is a kick spring, with one end fixed to the adjacent one frame 51 and the other end adjacent to the other frame. It is fixed to 51 and is spring-biased.

  Also in this embodiment, the phase positions of the pressing rods 15 provided on the respective turntables 14 are different between the adjacent turntables 14, and when the rotation centers of the respective turntables 14 are on the same plane, the adjacent presses The bodies 15 are provided in a state where the phase positions are different from each other by 45 degrees.

  By driving the motor 5 and bringing the massage head 2 into contact with the skin surface, rotational stimulation can be applied to the skin surface by the peripheral surface 15 b of each pressing bar 15 via the unit cover 55. If the front surface of the massage head 2 is brought into contact with the skin surface, a linear rotational stimulus can be applied to the skin surface along the rotational direction by the peripheral surface 15b of the pressing bar 15. At this time, since the turntable 14 is rotatably supported by the rigid frame 51 and the similarly rigid drive shaft 20, it follows the curved surface portion of the body while having a firm sense of rigidity. A rotational stimulus can be applied in a state.

  The number of rotating bodies (rotating bases) 14 and pressing bodies (pressing bars) 15 constituting the beauty device (massage device) in the present invention is not limited to the numbers shown in the above embodiments. In each of the above embodiments, the phase position is varied by 45 degrees, but the present invention is not limited to this and can be set as appropriate. The number of rotations of the rotating body 14 is not limited to the number of rotations shown in the above embodiments, and can be changed as appropriate. By connecting two counter gears 22 arranged between adjacent passive gears 21 in series, or by directly connecting the passive gears 21 to each other, the rotation direction of the adjacent passive gears 21 can be reversed. Moreover, each rotary body 14 is the same speed, and the diameter of the rotation locus | trajectory T of each rotary body 14 can be varied. In this case, if the diameter of the rotation locus T of the turntable 14 located on the lower side in the rotation direction among the adjacent rotation bodies 14 is set larger than the diameter of the rotation locus of the rotation body 14 located on the upper side in the rotation direction, The peripheral speed of the turntable 14 located on the lower side of the direction becomes faster, and the lower pressing body 15 can quickly pump blood and lymph fluid pumped from the upper side without stagnation.

13 Drive mechanism 14 Rotating body (rotary base)
15 Pressing body (Pressing bar)
15a Tip (hemispherical surface)
15b peripheral surface (peripheral surface)
20 Drive shaft 21 Passive gear 22 Counter gear 51 Frame (movable frame)
51a End frame P Axis center T Rotation locus

Claims (2)

A plurality of rotating bodies (14) driven to rotate around parallel axes;
Each rotating body (14) is provided with at least one pressing body (15) for applying a pressing stimulus to the skin surface.
The rotating body (14) is attached to the drive shaft (20),
Adjacent drive shafts (20) are pivotally supported by a frame (51),
The adjacent rotating body (14) and the frame (51) are configured to be able to rotate about the adjacent driving shaft (20) as a rotation center ,
Each drive shaft (20) is provided with a passive gear (21) that transmits rotation to the rotating body (14).
The drive mechanism (13) includes a passive gear (21) and a counter gear (22) that is disposed between the adjacent passive gears (21) and meshes with each other.
The axis of rotation of the passive gear (21) and the axis of the drive shaft (20) (P) are matched,
The massaging head (2) including the drive mechanism (13), the rotating body (14), and the frame (51) is constantly spring-biased so as to form an indented bow shape in a natural state. Beauty Equipment. The cosmetic device according to claim 1, wherein each rotating body (14) is rotationally driven in the same direction by a drive mechanism (13) .

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