KR900011380Y1 - Chair massage - Google Patents

Abstract

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Description

Chair massage

Figure 1 is a front sectional view showing the structure of the present invention and the operating state of the eyeball opening angle variable means.

2 is a plan view of the present invention.

3 is a partial cross-sectional view of the case for showing the main part of the present invention.

4 is a side cross-sectional view of the present invention.

5 is an operating state of the present invention case turning angle variable means.

6 is a cross-sectional view showing a drive unit of the present invention.

7 is a plan view showing the eccentric weight of the present invention.

8 is a sectional view of the locked state of the case turning angle variable means of the present invention.

9 is an exploded perspective view showing the installation means of the present invention.

10 is a magnetic field distribution diagram of a magnet in the state in which the eyeball of the present invention.

* Explanation of symbols for main parts of the drawings

11: drive motor 12: housing

13: massage ball 14: frame

15: eccentric weight 16: spring shaft

17: support spring 18: shaft

19: upper cap 21: contact piece

22: cam 20, 31: compression spring

22: adjustment pin 35: angle adjustment

41: long hole 42: insertion hole

100: case 101: mounting table

The present invention relates to a massage chair. In particular, it is designed to massage the shoulders and the neck naturally while sitting on the chair by installing an eyeball that can automatically massage both shoulders at the front end of the chair.

In general, a certain posture, a clerk or a driver sitting in a chair for a long time, the shoulder and nape, and the shoulder-to-arm stiffness is often caused by painful shoulder pain, a conventional massage or electric As a massage device, massage is applied to the painful area and massaged by the vibration of the massager. The user has been massaged by tapping the painful area.

However, such a conventional manual massager or electric massager had the irrationality that a patient should perform while applying physical external force as a conventional various massagers to a painful area. When the arm is hurting, and the place of use is inside the vehicle or at work, there was an unreasonable problem that always carry various conventional massagers as described above or have them for each place of use.

Therefore, the present invention has been devised by sweeping the end of the above-mentioned longitudinal zone, and the office clerk working for a long time in a chair as a constant posture or a massage device that is automatically operated at the tip of the driver's chair, The focus is on allowing you to massage comfortably.

When described in more detail by the accompanying drawings as follows.

One pair of housings 12 having a drive motor 11 installed therein are opposed to each other in the inner side of the case 100 formed in a rounded form so that the bottom is easily turned in the mounting base 101 which will be described later. The hinge couplings were installed, and vibration damping compression springs 20 were respectively installed on the side and front and rear sides of both housings. Between the two housings, both housings were provided with an opening angle variable means so that the mutual spacing was variable. On the shaft 18 protruding upwards of each housing, the eyeball 13 vibrated by the drive motor was projected inward to constitute massage means for contact with both shoulders and the nape of the neck.

The opening angle variable means is a pair of contact pieces that hinged the lower end portion to the case (l00) between the two housings 12, as shown in Figures 1 and 2, 3, and the upper portion is in contact with the housing. (2l) and a cam 22 having a mutually different length with respect to the center of rotation and positioned between the contact pieces and controlled by the outer handle 23 as well.

In addition, the device for transmitting the vibration to the massage ball 13 by the power of the drive motor 11 is the eccentric weight 15 is installed on the top end of the rotary shaft 15a as shown in FIG. Vibrating mother-of-pearl in the frame 14, the magnet (l3b) is installed and the power between the drive motor 11 and the eyeball is transmitted by the spring shaft 16, the housing 12 and the eyeball 13 are mutually It was connected and supported by a flexible coiled support spring l7.

In addition, the massage means is composed of a mounting means coupled to the target installation in the state hinged to the variable swing angle of the case (l00), the case swing angle variable means are shown in Figures 4, 5 and 8, 9 degrees As shown in the mounting table 101, one side plate is provided with a stopper 34 and a handle 33, and the adjustment pin 32, which is elastically installed by the compression spring 3l, is hinged to the inside of the mounting case 100. The front end of the adjustment pin 32 is inserted and locked to the side plate of to form a plurality of angle adjustment holes 35 so as to vary the angle.

In addition, the installation means for coupling the installation means 101 hinged to the installation means to the target object is to change the position of the pair of insertion rods 42 into the long hole 41 formed with the step 44 on the bottom surface of the mounting base. Inserted and screwed together.

In the figure, reference numerals 12a, aa, and 10Ia are hinge pins, 13a are protrusions, 1 is magnetic lines of force, 2 sides are N poles of the magnet 13b, and 3 sides are S poles of the magnet 13b.

Referring to the operating state of the present invention configured as described above are as follows.

First, in order to install the chair massage device of the present invention on the front end of the chair (object), the installation hole (not shown in the drawing) of the front end of the chair while unscrewing the nut 43 of the insertion rod 42 installed at the bottom of the mounting table. Um) the insertion rod 42 is variable in the left and right positions so as to be inserted into the installation.

At this time, since the insertion rod tip head is formed in the step 44, the left and right transfers are possible, so that the insertion rod 42 can be easily inserted into the installation hole of the chair tip and the position thereof can be changed.

As described above, the insertion rod 42 changes the position so that the insertion can be inserted into the installation hole of the chair tip, and then tightens the nut 43 to fix the pair of insertion rods 42 at regular intervals so as to maintain the interval.

When the chair massager of the present invention fixed in position is installed at the front end of the chair and drives both side driving motors 11, the rotational force of the driving motors is provided through the spring shaft 16 connected to the motor side. It is transmitted to the eccentric weight (15) installed in the eccentric weight 15 is to rotate.

By the way, the eccentric weight 15 rotated inside the frame 14 is eccentrically installed on the rotation shaft 15a as shown in FIG. 7, and the center of gravity is located outside the funch pivot, while the rotation shaft 15a and the motor side 11a are located. Is connected to the spring shaft 16 having good elasticity, and the support spring 17 is connected between the upper cap 19 and the housing 16 on the outside thereof so that the rotational force of the drive motor 11 is eccentric. By swinging the weight (15), the swing of the eccentric weight is transmitted to the frame (14) and a pair of massage balls (13) provided with the frame is to swing the massage ball to massage the affected part.

As described above, the angle of the pair of eyeballs can be varied according to the body shape or the affected part, which is elliptical when the cam adjusting knob 23 is turned as shown in FIGS. 1, 2, and 3. While contacting the surface on both sides of the cam 22 of the form, the lower end is hinged contact piece 21 is operated such that the angle is variable as shown in the "A" of Figure 1 to massage according to the body difference or affected part .

In addition, when using the angle varying means of the case provided with a pair of eyeballs as shown in Figs. 4, 5, 8, and 9, it is to effectively massage by varying the angle of the case to fit the affected part and body shape of the patient. When the angle is changed, when the dust, and the handle 33 of the adjustment pin 32 is pulled to the rear, such as "B", the compression spring 31 is compressed by the stopper 34, the adjustment pin 32 is The rear end of the moving pin and the adjustment pin at the same time is separated from the angle adjustment hole 35 of the case is released in the free state in the mounting table 101.

In this state, when turning the case 100 to the required angle and then release the handle 33 of the adjustment pin, the adjustment pin 32, which was compressed by the compression spring (3l) is advanced to the case angle that is variable at a predetermined angle The case is automatically inserted into the adjuster 35, the case 100 and the mounting table 101 is to be fixed in a state in which the angle is changed.

In addition, after the case 100 is installed on the mounting table 101 at a predetermined angle, the mass of the masseuse is supported by the adjustment pin 32 of the case angle variable stage when performing the massage, but this is more safely. The back plate 102 is integrally formed on the rear side of the mount for supporting.

10 is a magnetic field distribution diagram in which magnets 13b having different polarities are installed inside the two eyeballs 13, and the magnets 13b have different polarities inside the two eyeballs 13, respectively. They are provided to face each other so that the penetration of the magnetic force lines in the human body can occur well.

The present invention, which is constructed and operated as described above, provides a massage device for a chair with an opening angle variable adjusting device that is angularly variable according to the body shape or affected part of the masseuse, and an angle variable means of the case, so that the chair can sit comfortably and comfortably. Not only can you automatically massage the affected area in posture, but it can maximize the effect of massage by blood flow action by the magnetic field of magnet installed inside both eyeballs. It is a very special design that provides massage.

Claims (5)

Compression springs for vibration damping on the sides and front and rear of each housing while hingedly installed on the both sides of the pair of housings 12 having the drive motor l1 installed therein on both sides of the case 100 having one side open. The ball 120 is installed, and the mutual gap is variably adjusted by the opening angle variable means provided therebetween, and the shafts 13 which are vibrated by the power of the motor face each other on the shaft 18 protruding upward from each housing. Massage means for protruding contact with both shoulders and the neck; Massage chair for the chair, characterized in that consisting of the installation means coupled to the installation in the state hinged to the case 100 of the massage means variable swing angle. The method of claim 1, wherein the opening angle variable means, the pair of contact pieces 21, which hinges the lower end portion to the case 100 and contacts the upper end portion with the housing between the two side housings, and is different from each other with respect to the center of rotation. Massage chair having a length and is positioned between the contact pieces and the rotation angle is controlled by an external adjustment. The chair according to claim 1, wherein the power between the drive motor and the rotating shaft in the eyeball is transmitted by a spring shaft (16), the housing and the eyeball being supported by mutually flexible coiled support springs (18). Massage. According to claim 1, the angle of rotation of the case is the adjustment pin 32 is elastically installed by the compression spring 31 on one side plate of the mounting table, the adjustment pin (to the case 100 hinged to the inside of the mounting table) 32) The massage chair for the chair characterized in that a plurality of angle adjustment holes (35) are formed so that the angle of the insertion lock is inserted. According to claim 1, wherein the mounting means hinged to the massage means is installed in the installation means coupled to the pair of insertion rods 42 in the long hole (41) formed in the bottom surface of the mounting unit is coupled to vary the position Chair massage equipment.