JPH0543792Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a pine surge machine suitable for pine surge on the arch of the sole of the foot, etc.

(b) Conventional technology Conventionally, as a pine surge machine with a diaphragm mounted on the main body case via an elastic support, for example, the
-There is one described in Publication No. 9021 (A61H7/00).
In such a device, when a large load is applied to the diaphragm, the load is applied directly to the main body case via the elastic struts, and if the main body case is made of synthetic resin, there is a risk of deformation of the main body case.

Furthermore, when placing one's foot on a diaphragm and performing massages on the sole of the foot, the angle of the diaphragm with respect to the floor is constant, so the angle between the sole of the foot and the diaphragm may not match depending on the state of use. Incidentally, when using the device while sitting on a sofa, etc., it is preferable that the angle between the floor surface and the diaphragm be approximately 20 degrees, and when using the device while sitting on an office chair, etc., it is preferably approximately 10 degrees.

(c) Problems to be solved by the invention The present invention provides a pine surge machine that allows the angle of the diaphragm to be adjusted with a simple configuration and whose main body case does not deform even when a large load is applied to the diaphragm. The task is to

(d) Means for solving the problem One end of the rear leg is rotatably attached to the outer bottom of the main body case via a mounting bracket, and the mounting bracket has elasticity that supports the diaphragm to the main body case. Attach one end of the support.

(e) Effect By rotating the rear legs, the degree of protrusion of the rear legs from the bottom of the main body case can be changed, and the angle between the main body case and the floor surface, that is, the angle that the diaphragm makes with the floor surface can be adjusted. Furthermore, since the load applied to the diaphragm is borne by the mounting bracket, the main body case is less likely to deform.

(F) Example As an example of the present invention, a foot massage machine for performing massage on the soles of the feet is shown. 1 is a main body case made of synthetic resin, and above it are two elastic supports 2, 2, 3, 3 in the front and back. A diaphragm 4 is attached via the diaphragm 4. A mat 6 having a large number of small protrusions 5 that stimulate the soles of the feet is attached to the diaphragm 4. A motor 8 is suspended from the diaphragm 4 via a mounting flange 7. An eccentric weight 10 is attached to the shaft 9 of this motor 8, and when the motor 8 is energized, the eccentric weight 1
0, the motor 8 and the diaphragm 4 vibrate together. This vibration is absorbed by the elastic struts 2 and 3 and is prevented from being transmitted to the main body case 1.
Reference numeral 11 denotes a switch case having a switch button 12, which is attached to the front side of the main case 1.
A front leg 13 is attached to the bottom of the front side of the main body case. 14 is a power cord.

The elastic struts 2 and 3 are made of vibration-proof rubber, and bolts 15 and 16 are fixed to their upper and lower ends, respectively. The front elastic strut 2 has its upper and lower bolts 15 connected to recesses 17 and 18 provided in the diaphragm 4 and the main body case 1, respectively.
Pass it inside and tighten it with nut 19. The upper bolt 16 of the rear elastic strut 3 is passed through the recess 20 provided in the diaphragm 4 in the same way as the front elastic strut 2, and is tightened with a nut 21.
6 is a rear leg storage recess 22 formed in the main body case 1.
protrude inward. A rear leg mounting bracket 23 is disposed within the storage recess 22, and the bolt 16 is inserted into the rear leg mounting bracket 23.
3 and is tightened with a nut 24. That is, the bottom surface of the storage recess 22 is connected to the mounting bracket 23 and the elastic support 3.
It is held between

A hanging piece 25 is formed on the mounting bracket 23, and one end of a rear leg 26 is pivotally attached to this hanging piece 25 by a support shaft 27. This support shaft 27 has a female screw threaded thereon, and by screwing the male screw 28 into this female screw through the hanging piece 25, the support shaft 27 can be connected to the hanging piece 25.
It is installed on 5.

As shown in FIGS. 2 and 4, when the rear legs 26 are stored in the storage recess 22, the front legs 13 and the rear legs 26 are at approximately the same height, and as a result, the diaphragm 4
The angle α made with the floor surface is approximately 10 degrees.

On the other hand, when the rear leg 26 is rotated around the support shaft 27 by holding the handle recess 29 and is protruded from the storage recess 22 as shown in FIG. 5, the angle α between the diaphragm 4 and the floor is approximately It will be 20 degrees.

Therefore, when using this pine surger while sitting on an office chair, etc., set the inclination angle of the diaphragm 4 to about 10 degrees as shown in Figure 4, so that the sole of the foot and the diaphragm fit just right. , On the other hand, when using it while sitting on something like a sofa, the diaphragm 4 is used as shown in Figure 5.
If you set the angle of inclination to approximately 20 degrees, the sole of your foot will fit onto the diaphragm.

In addition, when a large load is applied to the diaphragm 4, such as by stepping on the diaphragm 4 strongly, the rear elastic strut 3 is supported by the mounting bracket 23, so that the large load is applied to the mounting bracket and the load on the main body case can be reduced. Since the main body case 1 is curved, deformation of the main body case 1 can be prevented.

(G) Effects of the invention According to the invention, the inclination angle of the diaphragm with respect to the floor surface can be arbitrarily adjusted by simply rotating the rear legs, and an optimal pine surge effect can be obtained regardless of the usage condition. Further, by using the mounting brackets of the rear legs, it is possible to prevent deformation of the main body case due to a large load applied to the diaphragm.

[Brief explanation of the drawing]

The drawings show the present invention: Fig. 1 is a perspective view of the entire pine surge machine, Fig. 2 is a longitudinal side view of the entire device, Fig. 3 is an exploded perspective view of the main parts, and Figs. 4 and 5 show different uses. It is a side view of the whole which shows a state. 1... Main body case, 2, 3... Elastic strut, 4...
...Diaphragm, 23...Mounting bracket, 26...Rear leg, 2
7...Spindle.

Claims (1)

[Scope of utility model registration request] In a device in which a diaphragm is attached to the main body case via an elastic support, the outer bottom of the main body case,
A pine serge machine, in which one end of the rear leg is rotatably pivoted via a mounting bracket, and one end of the elastic support is attached to the mounting bracket.