JPH0595530U - Facial massager - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a facial treatment device which, unlike the conventional facial treatment device, stimulates the skin by stimulating with a variety of subtle vibrations. [Constitution] At one end of the center shaft 12 which is vibrated by an electric vibrator, a skin contact roller 14 rotatably formed on a holder 15 having an open leg is provided, and a support shaft 16 of the skin contact roller is attached to the center shaft 12 of the center shaft 12. It was arranged in a direction orthogonal to the direction of lateral vibration.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a facial treatment device which gives a proper vibration to the skin and causes a marsurge.

[0002]

[Prior Art]

 A conventional facial device that applies vibration to Marsurge on the skin such as the face is to locally stimulate the affected part by pressing a flexible sponge body fixed to the tip of the vibration support shaft against the face. However, such facial devices only add vibration of the vibrator directly.

[0003]

[Problems to be solved by the device]

 The present invention is intended to provide a facial device which is different from the conventional facial device and which is stimulated by various vibrations.

[0004]

[Means for Solving Problems]

 In order to solve this problem, the facial device according to the present invention is provided with a skin contact roller 14 rotatably formed on a holder 15 having an open leg at one end of a center shaft 12 vibrated by an electric vibrator. The support shaft 16 of the contact roller 14 is arranged in a direction orthogonal to the direction of lateral vibration of the center shaft 12.

Further, in the above structure, one end of the center shaft 12 is fixed, a socket portion 13 is provided at a free end of the shaft, and a skin contact roller 14 is detachably attached to the socket.

In the above-mentioned structure, the center of the arm 5 which is subjected to vibration by the electric vibrator in which one end is pivotally supported and the other end is made up of a vibrating body made of a magnetic piece is exposed to an alternating magnetic field formed by the electromagnetic coil 9. The shaft 12 is attached at one end thereof, fixed to the case 1 via a damper 17, and mounted in a direction orthogonal to the direction of lateral vibration of the center shaft 12.

Further, in the above structure, one end is fixed under the interposition of the damper 17, and the center shaft vibrated by the electric vibrator in which the eccentric pin 27 of the electric motor is slidably fitted in the cam groove 28 provided at the intermediate position. A support shaft of a skin contact roller 14 is attached to a free end of the shaft 12 in a direction orthogonal to the direction of lateral vibration of the center shaft 12.

[0008]

[Action]

 According to the present invention, at one end of the center shaft 12 which is vibrated in the lateral direction, a skin contact roller 14 rotatably formed on an opened leg holder is provided in a direction orthogonal to the lateral vibration direction of the center shaft 12. When the skin contact roller 14 is lightly pressed against the skin, the vibrating skin contact roller 14 rotates in one direction (counterclockwise in FIG. 1). It gives a directional force and gives different kinds of stimulation and massage effects to the skin.

The skin contact roller 14 attached to the center shaft 12 via the socket portion 13 or directly is an action member that transmits the vibration of the center shaft 12 to the skin, and when it contacts the skin, It is a functional member that rotates in one direction by itself and subtly changes the contact position of the roller surface with the skin.

When the skin contact roller 14 does not rotate due to the conditions such as the roller part being strongly pressed against the skin or the contact angle between the roller part and the skin and the location, while pressing the skin contact roller 14 against the skin, It is also possible to manually rotate the skin contact roller 14. Therefore, also in this case, it is possible to stimulate and marsage by vibrating and rotating the skin contact roller 14.

[0011]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a schematic view of a main part of an embodiment of a facial treatment device according to the present invention, which is partially longitudinally cut. In FIG. 1, a case 1 made of a synthetic resin molded body is made of a two-piece mating mold, and is configured to be integrally fitted by a locking claw piece provided at the mating joint edge. A bearing portion 2 in which a bush 3 made of a rubber material is fitted is provided on an inner wall of one corner of the case 1, and one end of an arm 5 made of a metal plate is attached to a support shaft 4 which is press-fitted into the bush 3 and fixed. . The other end of the arm 5 is bent to fix the permanent magnet 6 to the outer side of the arm 5, and the pole magnet of the electromagnet 7 having the coil 9 wound around the iron core 8 is made to face the permanent magnet 6, and the alternating current to the coil 9 is applied. It constitutes a vibrator mechanism that works under the current.

One end of a center shaft 12 is fixed to an intermediate position of the arm 5 and is movably supported by a seal ring 11 made of a rubber material at a mounting port 10 of the case 1. The free end side of the center shaft 12 is formed as a hollow cylindrical portion, and a receiving cylindrical body made of an elastic material such as silicon rubber is press-fitted to the cylindrical portion to form a socket portion 13.

The skin contact roller 14 is rotatably formed on the holder 15 with the legs open. The structure in which the skin contact roller 14 is rotatable on the holder 15 can be variously configured. In the case of FIG. 6, bearings 21 are provided on the sleeves at both ends of the opened holder 15, and both ends of the support shaft 16 are rotatably fitted on the bearing 21 (see FIG. 6). The point is that the spindle 16 of the skin contact roller may be rotatably attached to the bearing 21.

The structure of the skin contact roller 14 can be variously configured, and the one shown in FIG. 3 has a large number of projections 23 made of a soft resin on the surface to form a gear-like cross section, and the one shown in FIG. A circular roller having a continuous skin-contacting surface, as shown in FIG. 5, has a rugby ball shape with a bulged central portion and forms a plurality of convex bands 24 on the skin-contacting surface.

The base portion 25 of the holder is pressed into the socket portion 13, and the skin contact roller 14 is detachably attached to the center shaft 12, and the support shaft 16 of the roller portion is oriented in the direction of the center shaft 12. The horizontal shake (vertical direction in FIG. 1) is orthogonal to the direction. The skin contact roller 14 may not be detachably attached to the center shaft 12 but may be integrally fixed (not shown).

An air damper 17 composed of a hollow rubber dome 18 is fixed to the case 1, and the top of the dome 18 is fixed to the side opposite to the arm mounting position of the center shaft 12.

According to the embodiment having such a configuration, when the electromagnet 7 energized in the coil 9 is excited by operating the energizing switch 20, the pole species under the alternating magnetic field repels the permanent magnet 6. Or the suction action works. That is, when the permanent magnet 6 in the solid line position shown in the figure receives a repulsive force due to energization and moves in the direction of the arrow target, the arm 5 pivots laterally around the support shaft 4 and thereby the skin contact with the center shaft 12 is made. The roller 14 turns laterally from the axis of the center shaft 12 and moves to the position shown by the dotted line in FIG.

On the other hand, when the permanent magnet 6 receives an attractive force due to the reversal of the alternating current supplied, the center shaft 12 and the skin contact roller 14 return in the opposite direction to the above case, and therefore the skin contact roller 14 is shown in the figure. Amplitude vibration is generated in the lateral direction within the range of the axis, and the skin contact roller 14 rotates clockwise in FIG. 1 due to the amplitude vibration. When the skin contact roller 14 vibrating in the lateral direction is pressed against the contact surface 19 such as the skin, the rotating body 22 rotates in one direction (counterclockwise in FIG. 1), and this rotation causes the contact surface 19 to rotate. By adjusting the pressure contact force to 19, the range of the vibration force is slightly changed.

That is, the arm 5, which is pivotally supported at one end and vibrates with a constant amplitude, laterally vibrates about the pivot point 4 while the other end undergoes amplitude vibration in the turning direction. The center shaft 12 having one end attached to the arm 5 laterally vibrates around the pivot point 4 along with the movement of the arm 5 and also performs a slight stroke movement that recedes most in the end region of this vibration amplitude.

Both movements of the center shaft 12 are carried out by rotating the skin contact roller 14 having the support shaft 16 mounted on the tip of the center shaft 12 in a direction orthogonal to the direction of lateral vibration about the pivot point 4. Under the combined action of motion and stroke motion, it vibrates with momentary rest between each vibration cycle. At this time, the pulling phenomenon causes a force to rotate, and the skin contact roller 14 rotates clockwise in FIG. 1. However, when the skin contact roller 14 contacts the contact surface 19 such as skin, the bearing 21 part The friction resistance between the skin contact roller 14 and the bearing 21 is transmitted, and the skin contact roller 14 rotates in one direction (counterclockwise in FIG. 1).

Further, the skin contact roller 14 is swung or reciprocated along an arc shape due to the amplitude vibration of the center shaft 12, and in particular, is swung or reciprocated along the arc shape while moving back and forth. The force that tries to rotate so as to kick up acts on the skin contact roller 14, and the skin contact roller 14 pressed against the contact surface 19 at a substantially right angle rotates counterclockwise in FIG.

Since the arm 5 supported by the air damper 17 has its vibration amplitude limited, it is possible to maintain a proper lateral deflection of the support shaft 4 and effectively reduce noise such as impact noise of the mechanical portion. Function.

FIG. 2 is a configuration diagram of a main part showing another embodiment of the present invention, and constituent elements common to the above embodiment will be described with common reference numerals respectively. That is, the center shaft 12 is directly vibrated by an electric motor (not shown). A lateral cam groove 28 is provided at an intermediate position of the center shaft 12 whose one end is supported by the air damper 17, and the cam groove 28 is provided in the cam groove 28. An eccentric pin 27 of a rotary shaft 26 of the electric motor is slidably fitted. Then, when an electric motor (not shown) is driven by the battery housed in the case or an external power source, the eccentric pin 27 rotates in an arc along the cam groove 28 as the rotating shaft 26 rotates.

The eccentric pin 27, which is restricted by the cam groove 28 and makes a turning motion, reciprocates the center shaft 12 supported at one end via the air damper 17 in a lateral direction and slightly moves back and forth in a stroke direction. The skin contact roller 14 attached to the socket portion 13 of the receiving cylinder provided at one end of the center shaft 12 that laterally vibrates in this way is pressed against the contact surface 19 such as the skin, as in the above-described embodiment. And rotate in one direction (counterclockwise in FIG. 2).

[0025]

【effect】

 According to the present invention, the vibration of the skin contact roller 14 and the stimulus in the rotation direction can be applied to the contacted skin by applying the amplitude vibration by the vibrator to the skin contact roller 14. This rotation operation can be adjusted by the pressing force of the skin contact roller 14 on the skin, and the strength of rotation of the skin contact roller 14 can be controlled according to preference, so that the skin is not subjected to an unreasonable rotational force. A good usability can be obtained. As described above, according to the present invention, it is possible to expect an effective massage effect by imparting a force or force in two directions in which rotational motion and vibration are combined.

[Brief description of drawings]

FIG. 1 is a schematic view of a main part of a facial beauty device according to the present invention, showing an embodiment of the device in a longitudinal section.

FIG. 2 is a configuration diagram of a main part showing another embodiment of a facial device according to the present invention.

FIG. 3 is a perspective view of the skin contact roller of the facial device according to the present invention.

FIG. 4 is a perspective view of another skin contact roller of the facial device according to the present invention.

FIG. 5 is a perspective view of still another skin contact roller of the facial treatment device according to the present invention.

FIG. 6 is an enlarged side view of the bearing portion of the facial device according to the present invention.

[Explanation of symbols]

 1 Case 2 Bearing part 3 Bushing 4 Support shaft 5 Arm 6 Permanent magnet 7 Electromagnet 8 Iron core 9 Coil 10 Mounting port 11 Seal ring I2 Center shaft 13 Socket part 14 Skin contact roller 15 Holder 16 Spindle 17 Air damper 18 Rubber dome 19 Contact surface 20 Energizing switch 21 Bearing 23 Protrusion 24 Convex band 25 Holder base 26 Rotating shaft 27 Eccentric pin 28 Cam groove

Claims (4)

[Scope of utility model registration request] 1. A center shaft that is vibrated by an electric vibrator is provided with a skin contact roller rotatably formed in a holder that is opened, and a support shaft of the skin contact roller is used for lateral vibration of the center shaft. A facial device characterized by being placed in a direction orthogonal to the direction. 2. A facial beauty device according to claim 1, wherein one end of the center shaft is fixed and a socket portion is provided at a free end of the shaft, and a skin contact roller is detachably attached to the socket. 3. A casing, via a damper, at an intermediate position of an arm which is oscillated by an electric vibrator having one end pivotally supported and the other end made of a magnetic piece facing an alternating magnetic field made of an electromagnetic coil. 2. The facial treatment device according to claim 1, wherein one end of the fixed center shaft is attached, and the center shaft is attached in a direction orthogonal to a direction of lateral vibration of the center shaft. 4. A skin contact roller is fixed to a free end of a center shaft vibrated by an electric vibrator having one end fixed under a damper and a eccentric shaft of an electric motor fitted in a cam groove provided at an intermediate position. A facial device characterized in that the support shaft is mounted in a direction orthogonal to the direction of lateral vibration of the center shaft.