JPH0526495B2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a pine surgery machine in which a treatment element is eccentrically provided, has a disk shape driven by a rotating shaft, and is movable along a support base. It is.

[Background Art] Japanese Patent Publication No. 56-27266 discloses a device in which a treatment element can be moved in parallel with the treatment operation by driving the treatment element. In this system, the drive shaft that drives the treatment element and the take-up drum that moves the treatment element are operated simultaneously, so that the treatment operation can be performed while moving the treatment element. The movement speed of the treatment child is fast, and it is similar to the “acupoint” of the human body.
The treatment effect was difficult because the treatment element moved to another area before a sufficient treatment operation was performed on a certain area where the body was present.

[Object of the Invention] The present invention has been made in view of the above points, and its object is to provide a pine surger that improves the therapeutic effect on each "point" of the human body.

[Disclosure of the Invention] The present invention provides a pair of disk-shaped treatment elements that are both eccentric and movably supported on a support base, a rotating shaft that rotates the treatment elements around the eccentric axis, and a support base that rotates the treatment elements. In a pine-surge machine that is equipped with a moving axis that moves along a rotational axis and a motor that drives a rotation axis and a moving axis, the treatment element can be rotated and moved. The moving speed and rotational angular velocity are characterized in that the treatment element rotates at least once while the treatment element moves from 3 to 9 mm, and when the treatment element moves, , generally 3-9mm
The massager is designed to press each pressure point on the human body at least once.

The present invention will be described in detail below based on the illustrated embodiment. FIGS. 1 to 4 show one embodiment of the present invention, and the pine surgery machine here is a bench-like machine on which the upper body can lie down. The supporting table 5 has the same structure as the original, and a sheet 6 is stretched on the open upper surface in a slightly slack state. A mechanism is provided for moving in the direction. The support stand 5 is composed of a pipe frame, and has legs 41 at each end in the longitudinal direction.
However, side frames 43 are provided on both sides, and cushion bodies 42 are provided on the upper surface of each leg 41. A rail 7 opening on the inner surface and a rack 8 running along the rail 7 are attached to both sides of the upper part of the support stand 5, respectively.

The mechanism section is installed between the pair of rails 7 on the support table 5, and is self-propelled in the longitudinal direction of the support table 5, and rotates around the rotating shaft 1 to which the pair of treatment elements 2 are attached. It is provided with a motor M1 for driving and a motor M2 for making the mechanism section self-propelled. The rotating shaft 1 has a motor holder 9 attached to one end thereof and a gear box 10 attached to the other end thereof, and cylindrical bodies 16 are attached to both ends so as to freely rotate.
A guide roller 17 that runs within the rail 7 is provided on the motor M1, and the motor M1 is mounted on a motor holder 9, and a gear box 10 is mounted on the motor M1.
A motor M2 is attached to the motor M2.
As shown in FIG. 4, the rotating shaft 1 is hollow and has the moving shaft 3 passing through it, and the pair of cylinders 16 are fixed to both ends of the moving shaft 3. In addition to guide rollers 17, each of these cylinders 16 is provided with a pinion 15 that meshes with a rack 8 attached to the rail 7.

The connection between the rotating shaft 1 for rotationally driving the treatment element 2 and the motor M1 in the motor holder 9 is as follows.
As shown in FIGS. 3 and 4, a belt 31, a pulley 34, a worm shaft 13, a worm wheel 14, and an elliptical gear 19 fixed to the same shaft 18 as the worm wheel 14 are provided in the gear box 10. , is achieved by an elliptical gear 20 fixed to the rotating shaft 1. gearbox 1
The motor M2 attached to the motor M2 has a built-in speed reducer, and its deceleration output is transmitted to the worm shaft 11 in the gear box 10, and the worm wheel 12 that meshes with the worm shaft 11 is a moving shaft. 3 is fixed to the cylindrical body 16 at one end. When the motor M1 is rotated, the rotating shaft 1 is rotated and the pair of treatment elements are rotationally driven, and when the motor M2 is rotated, the moving shaft 3 is rotationally driven. That is, the treatment child 2
is self-propelled.

As is clear from FIG. 4, both disk-shaped treatment elements 2 include an inner ring 21 fixed to the rotating shaft 1 in an eccentric and inclined state, and an inner ring 21.
It is composed of a steel ball 24 and an outer ring 22 freely rotatable around the outer periphery of the treatment element 24 via a retainer 23.Although the eccentric direction of both treatment elements 2 is the same, the direction of inclination is opposite. For this reason, as the rotating shaft 1 rotates, both treatment elements 2 change the amount of protrusion toward the seat 6 to apply acupressure to the human body, and at the same time, the parts in contact with the seat 6 are It gives a massaging effect to the human body by changing the interval. Further, when the treatment element 2 is moved, the outer ring 22 moves freely with respect to the inner ring 21. In this way, the operation of adding the movement of the treatment element 2 to the eccentric and inclined rotation of the treatment element 2
Since the movement of the body in the direction of the back muscles is added to the treatment effect due to the rotation of the massager, it is possible to achieve a massaging effect that involves the action of moving the muscles in multiple directions compared to manual work.

However, when using the lever pine surge machine, lie down on the support stand 5 and press the motor M of the mechanical part.
1 and motor M2. Motor M
Since the treatment element 2 rotationally driven by the rotation shaft 1 is attached to the rotation shaft 1 in an eccentric and inclined state, the treatment element 2 rotates as the seat 6 rotates as described above.
By changing the amount of protrusion toward the side, that is, toward the body, and at the same time changing the distance between the pair of treatment elements 2 on the sheet 6 side, not only mere pressure is applied to the body, but also a kneading action is applied. Since the moving shaft 3 is rotated by the operation of the motor M2, the treatment element 2 is moved along the longitudinal direction of the support base 5 in parallel with the treatment operation described above due to the rotation of the treatment element 2. In the figure, MS is a limit switch that operates when an actuator 39 is driven by a protrusion (not shown) attached to the end of the rail 7 when the movement of the mechanism reaches the end of the rail 7. This is to detect the limit of movement of.

Here, the motor M2 for moving the treatment element 2 has a variable rotation direction and a variable rotation speed, and the variable range of the rotation speed is determined by the motor M1. However, the moving distance of the treatment element 2 during one rotation is approximately 3 ~
It is assumed that it can be changed between 50 mm. In view of the fact that it is not preferable to suddenly apply a strong pine surge to the human body, the rotational speed of the motor M2 is changed as the pine surge progresses. That is, as shown in FIG. 6, although the motor M1 is directly connected to the power supply V, the motor M2 is connected to the power supply V via the control circuit C to which the timer T is connected and the motor rotation speed changing circuit RC. As shown in FIG. 7, in the initial stage from when the power is turned on until time T1 has elapsed, the motor is set so that the amount of movement of the treatment element 2 during one rotation is approximately 50 mm. Let the rotation speed n of M2 be n ₁ , and from here on,
In the middle period until time T2 elapses, 1 of treatment child 2
The amount of movement of the treatment element 2 during rotation is approximately 3 to 9 mm.
The rotation speed n of the motor M2 is set to n ₂ so that the rotation speed n2 is set at the final stage until the power is turned off after the elapse of time T3, at which the movement amount of the treatment element 2 is almost the same as the initial stage. It is controlled so that _n3 . Initially, in order for the body to adapt to the pine surge, the treatment element 2 is moved quickly, and the acupressure pine massage, which includes a kneading action performed by the rotating eccentric and inclined treatment element 2, is light.
In addition, in the final stage, the pine surge is made to be as light as the initial stage in order to prepare the body, but in the middle stage, which is the main pine surge period, there is a minute area corresponding to the size of the acupuncture points on the human body, which is said to be 3 to 9 mm. The rotation of the treatment element 2 is at least one rotation or more while the treatment element 2 passes through the seat 6, and each pressure point on the human body is sure to touch the seat 6 once.
This means that the treatment element 2 is pressed by the treatment element 2 whose protrusion toward the side is increased.

In the above embodiment, the treatment element 2 is provided with the inner ring 21 attached to the rotary shaft 1 which is rotationally driven, and the outer ring 22 which is freely rotatable with respect to the inner ring 21. may rotate together with the rotating shaft 1, and may not be inclined with respect to the rotating shaft 1.

In the embodiment shown in FIG. 5, the rotational drive of the treatment element 2 and the movement of the treatment element 2 are performed by a single motor M with a speed reducer that can freely rotate in forward and reverse directions. is installed at one end of the support base 5 in the longitudinal direction. On the other hand, the mechanism section installed between both rails 7 includes a rotating shaft 61 to which rollers 63 are freely rotatably mounted at both ends and a pair of treatment elements 2 both eccentrically inclined are attached. a moving shaft 62 which is arranged parallel to 61 and has rollers 64 freely rotatable at both ends;
A pair of connecting frames 69 connecting the two shafts 61 and 62, a pinion 65 fixed to the end of the moving shaft 62 and meshing with the rack 8 of the support base 5, and a pulley 66 attached to the moving shaft 62. A belt 68 connecting the pulley 67 attached to the rotating shaft 61
The rotation of the motor M is caused by a wire 72 running between the motor M and a pulley 73 provided at the other end of the support base 5 to a bearing body 70 attached to a moving shaft 62. By connecting, the signal is transmitted to the moving shaft 62.

When the mechanism is moved along the longitudinal direction of the support base 5 by rotating the motor M and pulling the moving shaft 62, the rack 8 and pinion 65 are moved.
The moving shaft 62 is rotated by the meshing with the rotating shaft 62, and this rotation is also transmitted to the rotating shaft 61 via the belt 68, so that the rotating shaft 61 to which the treatment element 2 is attached also rotates. At this time, the pair of pulleys 6 on which the belt 68 is
Among the pulleys 6 and 67, the pulley 66 attached to the moving shaft 62 has a larger diameter, so the rotation of the moving shaft 62 is accelerated and transmitted to the rotating shaft 61. As a result of this speed increase,
The amount of movement of the treatment element 2 during one rotation of the treatment element 2 is approximately 3 to 9 mm. Moreover, in this case, the rotation shaft 61 is
Although the moving shaft 62 is driven, if the speed increase ratio of the part that performs the speed increase is made variable,
Similar to the above embodiment, it is possible to change the amount of movement of the treatment element 2 in the early, middle, and final stages of pine surge.

[Effects of the Invention] As described above, in the present invention, the moving speed and rotational angular velocity of the treatment element when rotating and moving are as follows:
The treatment head is 3-9mm, which corresponds to the size of the acupuncture points on the human body.
Since the treatment element is set to make at least one rotation while moving within the range of For this reason, the user is able to clearly recognize where the pain is, where the tender points are, and which ``acupoints'' should be treated intensively. It has the effect of being able to confirm whether the treatment is correct or not, and there is a risk of inflammation if the treatment operation is performed on a fixed area for a long period of time, but since the treatment is performed at slightly different positions,
This means that the area around the area to be intensively treated is also treated, and therefore effective treatment can be performed without the need for manual manipulation to shift the position of the treatment element. It is.

[Brief explanation of the drawing]

Fig. 1 is a cutaway perspective view of the first embodiment of the present invention;
The figure is a side view of the same as the above, FIG. 3 is a bottom view of the mechanism of the same as the above, FIG. 4 is a sectional view of the mechanism of the same as the above, FIG. 1st above
FIG. 7 is a flowchart of the first embodiment, in which 1 and 61 are rotating shafts, 2 is a treatment element, 3 and 62 are moving shafts, 5 is a support base, M1, M2 , M indicates a motor.

Claims (1)

[Scope of Claims] 1. A pair of disc-shaped treatment elements that are both eccentric and movably supported on a support base, a rotation shaft that rotates the treatment elements around the eccentric axis, and a rotation shaft that rotates the treatment elements around the eccentric axis, and a rotation shaft that rotates the treatment elements around the eccentric axis. The pine surgery machine is equipped with a moving axis for movement, and a motor for driving the rotational axis and the movement axis, and is capable of moving the treatment element using the moving axis while rotating the treatment element using the rotational axis. A pine surgery machine characterized in that the moving speed and rotational angular velocity of the treatment element when moving while rotating are set such that the treatment element makes one rotation or more while the treatment element moves 3 to 9 mm. 2. The pine serge machine according to claim 1, wherein the rotating shaft and the moving shaft are each driven by dedicated motors. 3. The scope of claims characterized in that the rotating shaft and the moving shaft are driven by a single motor, and the motor power is transmitted from one shaft to the other shaft via a deceleration means. The pine surge machine described in item 1.