JPH0614844A - Rotation controller for face wash/hair wash bowl - Google Patents

Abstract

PURPOSE:To relax impulse caused by the rapid falling-down or rising of a bowl, which is fitted to a casing under a mirror so as to freely fall down and rise, for face washing/hair washing to a person to be treated by fitting the bowl through a disk board to the rotary shaft of a motor for driving in the casing. CONSTITUTION:Under a mirror 3 of a casing 1, a bowl 2 for face washing/hair washing is provided so as to freely fall down and rise. The rotation of the rotary shaft of a motor 10 provided in the casing 1 is transmitted through the disk board to rotary shafts provided on both sides of the bowl 2. Thus, the impulse caused by the collision to the person to be treated at the time of dropping the bowl down or the biting-in of the cloth of the person to be treated at the time of raising the bowl up is relaxed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing / washing ball (hereinafter referred to as a washing ball) that is stood up and accommodated in a commonly used wash basin and a hair washing device used in a beauty salon.
The present invention relates to a rotation control device for a hair-washing ball, which allows a user to safely and smoothly mechanically lie down and stand up when washing or washing hands and hair.

[0002]

2. Description of the Related Art There are many commonly used washbasins that rotate a hair-washing ball and bring it forward to the front of the user, but there is no one that rotates the hair-washing ball by the output of a motor or the like. Also, in a hair-washing machine for hairdressing and beauty treatment that is installed at a hairdressing salon, etc., it is installed in front of the chair on which the person to be treated sits, and stands upright with a mirror that shows the upper half of the person to be treated. The hair-washing ball to be housed is provided, and when washing the hair, the hair-washing ball is rotated and used in front of the subject. There are two ways to lay the shampoo ball in front of the person to be treated: a manual one and a drive mechanism that is operated by an electric or hydraulic actuator. Other drive mechanisms include a link mechanism that rotates the rotary shaft of the shampoo ball. and so on.

A hair-washing ball rotation drive mechanism for mechanically lying down the hair-washing ball and returning it to the standing state is performed by a switch operation of a hairdresser or the like. When the hair-washing ball is laid down, the hair-washing ball is in a substantially horizontal state. When it becomes, the drive source is stopped by a limit switch and a sensor that check whether or not it has fallen to the appropriate position. In such a conventional hair-washing device, the falling speed of the hair-washing ball is increased and the impact at the stop position of the hair-washing ball is increased due to the uneven assembly of the motor torque and the clearing of the links. Due to problems such as being late, adjustments could not be made after delivery and assembly. Further, no consideration has been given to safety measures such as strong impact and pinching when a hair-washing ball hits a subject with such a structure.

[0004]

The conventional hair washing ball rotation control mechanism has a large structure due to the use of a link or the like, which causes a problem such as a large accommodation space in the hair washing device. In addition, as described above, due to variations in motor torque and unreasonable assembly such as links, the falling speed of the hair washing ball becomes faster, the impact at the stop position of the hair washing ball becomes stronger, and if it becomes slow, it causes the patient to wait. There is also a problem that it does not give a very good impression to the person to be treated, and there is variation in the resting speed of the hair-washing ball and the standing-up / restoring speed, and adjustments after delivery and assembly were not possible.

For this reason, the drive device for mechanically lying down and standing up the hair-washing ball has the effect of reducing the labor of the hairdresser, but when the hairdresser operates the switch, the treatment is performed. Since the hair-washing ball suddenly begins to fall down at a predetermined speed in front of the person's eyes, there are drawbacks such as surprise and discomfort to the subject. Also, when the person sitting on the chair leans forward and is in the posture of washing the hair, if the hair-washing ball falls down, the hair-washing ball collides with the knees of the person and gives a large impact to the person. There is a risk that, when the hair-washing ball stands up, there is a risk of standing up while the clothes of the person to be treated are caught or the hands are caught.

The main object of the present invention is to smoothly rotate the hair-washing ball, to control the rotation speed of the hair-washing ball, and to easily adjust the variation of the above-mentioned rotation speed. Provided is a rotation control device for a hair-washing ball, which does not give a shock to the user even if the hair-washing ball to be collapsed hits the knee of the user.

[0007]

The present invention relates to a hair washing ball rotation control device for solving the above-mentioned problems, and a hair washing ball rotation drive device of the present invention is provided so as to project on both side surfaces of the hair washing ball. In addition, a rotating shaft part that is rotatably supported by a casing such as a washbasin and a hair washing device is connected to an output shaft of a motor mounted inside the casing, and the rotation of the motor is transmitted to the rotating shaft part. The hair-washing ball is laid down and restored.

Further, a disk plate is provided between the casing of the hair-washing device and the rotary shaft of the hair-washing ball so as to generate friction, so that the hair-washing ball is controlled in rotation and slips. Further, the disc plate is constructed so that the pressure contact plate provided on the casing side can be adjusted by a screw or the like so that the rotation speed of the hair washing ball can be easily adjusted.

[0009]

[Operation] In the hair-washing ball drive device configured as described above, when the motor is started by operating the switch in order to wash the hair of the subject, the rotation of the motor causes the hair-washing ball rotation drive device to rotate. The hair-washing ball, which was transmitted to the rotary shaft of the hair-washing ball via the power transmission drive system and was stored inside the hair-washing device in an upright state, began to fall down toward the front of the person to be treated, and was stopped by the limit switch. Stop at.

During operation of the hair-washing ball, when the hair-washing ball hits the legs of a long person or a person sitting shallowly in a chair, the casing side of the hair-washing device and the rotating side of the hair-washing ball are rubbed by the disc plate. Since it slips, the subject's leg is not subjected to a large impact, large pressure, or burden. Further, when the hair-washing ball stands up, if the clothes of the person to be treated are caught on the hair-washing ball, there is no risk that the clothes of the person to be treated will be pulled or caught in the hair-washing ball due to the slip of the disc plate.

When the speed of rotation of the hair-washing ball is high,
If the pressure contact force between the disc plate and the pressure contact plate is increased by the adjusting screw, a load is applied and the rotation of the washing ball can be controlled. Further, when the rotation speed of the hair-washing ball is slow, loosening the adjusting screw weakens the pressure contact force and increases the rotation speed of the hair-washing ball, so that the rotation speed of the desired hair-washing ball can be easily controlled and adjusted.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a side view of a hair-washing ball driving device, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG. 4, FIG. 4 is a front view of the hairdressing and beauty washing device, FIG. 5 is a vertical sectional view of the hairdressing and beauty washing device, FIG. 6 is a front view of another hairdressing and beauty washing device, and FIG. Is.

As shown in FIGS. 4 and 5, the hairdressing and beauty washing machine has a mirror 3 on the upper portion and a rotatable hairwashing ball 2 in the casing 1 on the lower portion so that the hair washing apparatus is fixed to the wall surface. Some are installed. As another hairdressing and beauty washing device, as shown in FIGS. 6 and 7, a slide type mirror 5 is provided at the center of the front view, and when the mirror 5 is slid from the center to the right, the standing state is stored inside. Hair wash ball 2 appears. Since the hair-washing ball 2 is rotatable, the hair-washing ball 2 can be laid down or returned upright.

In all of the above, the hair-washing ball 2 is operated mechanically by a switch operation. For the latter, the motor 10 of the hair-washing ball 2 is automatically driven by a limit switch at the slide stop position of the mirror 5. Some are designed to work together. Also, the shampoo ball 2
A rotary shaft 24 (shown in FIGS. 1 and 2) is rotatably supported by a support shaft 18 fixed to a bracket 17 provided on the inner wall surface of the casing 1 or 4 at a position projecting from both side surfaces, Further, the hair washing ball 2 is adapted to rotate by rotating the rotary shaft 24 having the hair washing ball 2 fixed to the other end thereof, from the standing state (two-dot chain line) shown in FIGS. 5 and 7 to the lying state. It is rotatable.

Next, the rotary drive device will be described. Referring to FIGS. 1 to 3, 8 is a mounting board mounted on the inner casing 1 (4), and a motor 10 for forward and reverse operation is mounted on the bracket 8. The bracket 9 for is fixed. A bevel gear 12 is fixed to the tip of the output shaft 11 of the motor 10. An intermediate shaft 13 is fixed to the bracket 8, and the sleeve 1 is attached to the outer peripheral surface above the intermediate shaft 13.
4, a bevel gear 15 is rotatably provided on the outer peripheral surface of the sleeve 14, and a pinion 16 is fitted on the upper outer peripheral surface of the bevel gear 15. A bracket 17 is fixed to the upper part of the intermediate shaft 13 by screws or the like.

The bevel gear 15 meshes with the bevel gear 12 at the portion B, and the rotation of the output shaft 11 of the motor 10 is controlled by the bevel gear 1.
It is transmitted to the pinion 16 via 2. Pinion 16
Is a bearing 1 rotatably supported by a fixed pin 18.
9 meshes with the sector gear 19a integrally provided on the bearing 19 at the C portion, and when the sector gear 19a hits both sides of the sector gear 19a at the stop position, the hair washing ball 2 is rotated. A limit switch 20 is provided for stopping the motor 10 to be operated.

A rotary shaft 24 to which the hair washing ball 2 is fixed is fixed to the bearing 19 by a screw 25. Disk plates 23 are fixed to both sides of the bearing 19 and are provided so as to be in pressure contact with the mounting substrate 8 side. The other side of the disk plate 23 is adapted to come into pressure contact with a pressure contact plate 22 provided inside the bracket 17, and the pressure contact plate 2
Reference numeral 2 is provided so that it can be pressed and adjusted by the adjusting screw 21 and the nut 21a.

The operation of the hair-washing ball rotation control device constructed as described above will be explained. When the motor 10 is operated by the operation switch (not shown), the output shaft 11 rotates and becomes in mesh with the bevel gear 12. Transmission to a certain bevel gear 15 causes the bevel gear 15 to rotate. Next, the pinion 16 rotates following the bevel gear 15 and is in mesh with the fan gear 19a.
It is designed to be transmitted to and rotated. As a result, the rotating shaft 24 fitted and fixed to the bearing 19a by the screw 25 is rotated, and the hair washing ball 2 is laid down.

On the contrary, when the washing ball 2 is raised and returned,
Similarly, by operating the motor 10, the hair washing ball 2 is moved to the casing 1 by the same driving and transmitting means as described above.
(4) will be housed inside.

When a load is further applied to the hair-washing ball 2, one of the disk plates 23 mounted on the bearing 19 side is slipped between the mounting substrate 8 and the pressure contact plate 22 provided on the bracket 17 on the other side. The rotation of the hair-washing ball 2 is controlled, and a large impact or large pressure is applied to the subject.
There is no additional cost. Further, the disc plate 23 has a pressure plate 22 on the side of the bracket 17 and a screw 21 and a nut 2.
Since the pressure contact frictional force can be adjusted by 1a, the rotation speed of the hair washing ball 2 can be appropriately adjusted.

With the above-described structure, even if a load is applied to the shampoo ball 2, a large load is not applied to the subject due to the slip of the disk plate 23, etc. Since the press-contact frictional force can be adjusted, a desired rotation speed of the hair washing ball 2 can be obtained, and the hair can be easily adjusted on site even after the hair is washed and delivered after assembly due to an adjustment error during assembly.

In the above-mentioned embodiment, the disc plate 2 is used.
3 is fixed to the bearing 19 side, the disc plate 23
May be fixed to the casing 1 (4) side and pressure-contacted with the bearing 19, which can be appropriately changed. Further, in the above-mentioned embodiment, the hair-dressing and beauty washer has been described, but the present invention may be incorporated in a general wash basin, and its driving operation is not limited.

[0023]

As described above, according to the present invention, since the structure for controlling the rotation of the hair-washing ball is incorporated into the driving device for mechanically laying the hair-washing ball down and standing up and returning, the structure is simple. , The storage space of the hair washing rotation mechanism part is small. In addition, since the structure of the hair wash ball is such that the rotation of the hair wash slips due to the friction of the disc plate, when the hair wash ball is lying down or standing up, it may hit a part of the body of the person to be treated or clothes of the person to be treated. There is little risk of getting your hands caught or getting your hands caught, and it does not give much shock to the person being treated, preventing accidents when opening and closing the hair-washing ball.

Furthermore, since the frictional force of the above-mentioned disc plate can be adjusted, and the structure is such that the hair washing ball is laid down and the rotation speed at the time of standing up and returning is finely adjusted, the hair washed ball is laid down. The rotation speed of the hair-washing ball can be adjusted easily by adjusting the rotation speed of the hair-washing device and the rotation speed of the hair-restoring device that has been delivered due to the excessive assembly of the motor torque variations and links during the manufacturing process assembly. The variation of can be easily adjusted by anyone even after assembly. Furthermore, since the desired rotation speed of the hair-washing ball can be obtained, when a hairdresser or the like operates the switch, it prevents the hair-washing ball from suddenly starting to fall down at a high speed in front of the eye of the person to be treated. No surprise or discomfort.

[Brief description of drawings]

FIG. 1 is a side view of a hair washing ball rotation drive device.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is an enlarged cross-sectional view of a main part.

FIG. 4 is a front view of the hairdressing and beauty care device.

FIG. 5 is a vertical cross-sectional view of a hairdressing and beauty washing device.

FIG. 6 is a front view of another hairdressing and beauty care device.

FIG. 7 is a vertical cross-sectional view of another hairdressing and beauty care device.

[Explanation of symbols]

 1, 4 Casing 2 Hair-washing ball 3, 5 Mirror 8 Mounting board 9, 17 Bracket 10 Motor 11 Output shaft 12, 15 Bevel gear 13 Intermediate shaft 14 Sleeve 16 Pinion 18 Fixing pin 19 Bearing 19a Fan gear 20 Limit switch 21 Screw 22 Pressure contact Plate 23 disk plate 24 rotating shaft

Claims (2)

[Claims] 1. A rotating shaft portion provided on both sides of a hair washing ball and rotatably supported by a casing of the hair washing ball, and an output shaft of a motor mounted inside the casing are connected to each other, and the casing and the rotating shaft. Rotation control device for wash-basins, hair-washing balls, etc., characterized in that a disc plate is provided between the parts. 2. A rotation control device for a wash surface, hair washing ball, etc. according to claim 1, wherein the pressure contact force of a disk plate provided between the casing and the rotary shaft portion is adjustable.