JPS6152705B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a pine surge device, in particular, a pine surge device comprising a plurality of rollers provided on a rotating shaft concentrically with respect to a central axis located eccentrically with respect to the shaft; The central axes of the multiple rollers move in a circular motion in response to the rotation,
The present invention relates to a pine surge device which is configured so that vibrations are applied by the rollers and the rollers have a buffering effect in response to strong radial pressing force against the rollers.

The present inventor previously proposed a device that repeatedly applies pressing force to the abdomen for the purpose of relieving constipation. However, this device generally requires that the user's lower back or buttocks be immobilized and supported to prevent undesired receding. This creates a hassle for the user to use the device.

The present invention solves the above problems, and uses a drive mechanism that provides rotational movement, so to speak.
It is an object of the present invention to provide a pine surgery device that can relieve the above-mentioned constipation, remove unwanted fat from the abdomen, and also perform pine surgery on the back.

FIG. 1 is a perspective view of an embodiment of the main body device portion of the present invention, and FIG. 2 is a perspective view showing a main part configuration of an embodiment of the present invention in a simplified manner with respect to the roller configuration.
FIG. 3 is a perspective view from the back of an embodiment illustrating a mechanism for adjusting the height of the roller, FIG. 4 is an exploded perspective view showing the configuration of the roller on which the present invention is based, and FIGS. Fig. 6 shows an embodiment in which the rollers according to the present invention are mounted eccentrically with respect to the rotating shaft, and Figs. 7 and 8 respectively show the configuration of the rollers according to the present invention. In one embodiment, FIGS. 9 and 10 respectively show state diagrams of the rollers during operation.

In FIG. 1, 1 is the main device housing, 2 is the vibrator main body, 3 is a roller, 5 is a horizontal feed motor that moves the vibrator main body in the direction of arrow A, 6 is a reduction gear unit, and 7 is a sprocket. , 8 is a drive chain, 9 is a horizontal feed screw which moves the vibrator main body 2 in the direction of arrow A when the screw is rotated by the horizontal feed motor 5, and 10 is a lifting screw. As will be explained with reference to FIG. 3, the vibrator main body 2 is moved in the vertical direction.

The main body device casing 1 shown in FIG. 1 is provided with a recess at a position where the abdomen of a bed capable of lying down, for example, is located. Then, as will be described later with reference to FIG. 2, the central axes of the plurality of rollers 3 are driven to move in a circular motion, thereby imparting vibrations to the abdomen of the prone user. At that time, in order to adjust the height position of the roller 3 with respect to the abdomen of the user who is lying down, a lifting screw 10 driven by a lifting motor is provided to adjust the height position of the vibrator body 2. Set. Also, the horizontal feed motor 5
During the above use, move the vibrator body 2 in the direction of arrow A.
direction to apply vibrations to the entire abdomen.

FIG. 2 is a perspective view showing the main structure of an embodiment of the present invention, in which the structure of the roller is simplified. Reference numeral 3 in the figure corresponds to FIG. 1, respectively.
11 is a vibration generation motor, 12 is a reduction gear, 13
1 is a rotating shaft, 14 and 14 are bearing parts, and 15 is an eccentric collar, which supports the roller 3 eccentrically with respect to the rotating shaft 13 and rotatably supports the roller 3, as shown in FIG. 5 or 6. 16 is a ball bearing and roller 3
18 is a rubber tire fitted to the roller 3 and provides a cushioning effect to the abdomen; 19 is a key inserted into a keyway provided in the rotating shaft 13; 20 represents the key before insertion.

The roller 3 has a central hole 2 in which an eccentric collar 15 is mounted via ball bearings 16, 16, as shown in more detail in FIG.
It has a pincushion shape with 1. and,
A rubber tire 18 is fitted around the peripheral edge of the roller,
When eccentric collar 15 is fixed to rotating shaft 13 as shown in FIG. 2, roller 3 is rotatably supported relative to eccentric collar 15 via ball bearings 16.

FIG. 5 clarifies a mode in which an eccentric collar is fixed to a rotating shaft, and a roller is rotatably supported with a ball bearing interposed in the eccentric collar. That is, the illustrated eccentric collar 1
The center point of the outer circle of the eccentric collar 15 is the illustrated point K, while the center point of the inner circumferential circle of the eccentric collar 15 is the illustrated point K'. The rotating shaft 13 is positioned so as to be rotated about a point K', and the eccentric collar 15 and the rotating shaft 13 are fixed by a key 19. The roller 3 is attached to the eccentric collar 15 via a ball bearing 16, and the roller 3 is rotatably supported relative to the eccentric collar 15 with the central axis being a point K in the figure.

For this reason, when the rotating shaft 13 is rotated about the point K', the illustrated point K is a point.
A circular motion is performed with K' as the center, and the roller 3 performs an eccentric motion in conjunction with this. In other words, vibrations are applied to the user whose abdomen is in contact with the rubber tire 18 of the roller 3, as if hitting the abdomen. In the case shown in FIG. 5, the rotating shaft 13 is provided with key grooves at four locations, and the eccentric collar 15 and the rotating shaft 13 can be fixed using any key groove. For this purpose, as shown in Figure 1,
For example, if four rollers 3 are fixed by key grooves at different angular positions,
During the rotation of the rotary shaft 13, any one of the four rollers applies a striking force to the abdomen.

FIG. 6 shows a modification of the configuration shown in FIG. 5, in which the rotating shaft 13 is supported by a spline shaft,
The rotating shaft 13 and the eccentric collar 15 can be fixed at any angular position. In this case as well, by fixing the eccentric collars 15 corresponding to a plurality of rollers 3 at different angular positions, any one of the rollers 3 will strike the abdomen during the rotation of the rotary shaft 13. This is a form that adds striking force.

FIG. 3 shows a perspective view from the back of one embodiment, illustrating a mechanism for adjusting the height of the rollers. Reference numerals 2, 3, 9, and 10 in the figure correspond to those in FIG. 1, 23 is a lifting motor, 24 is a reduction gear unit, 25 is a sprocket, and 25' is a drive chain.

As explained with reference to FIG. 1, by rotating the horizontal feed screw 9, the vibrator main body 2 is moved forward and backward in the direction of the arrow A shown in FIG. By an operation according to the same principle, when the lifting motor 23 is rotated, the lifting screw 1 is connected via the drive chain 25'.
0 and 10 are rotated, and the vibrator body 2
is raised and lowered as shown by arrow B in FIG. That is, it is possible to adjust the strength of the pressing force by changing the height of the tip of the roller 3 relative to the abdomen of the user who is lying down.

FIGS. 7 and 8 each show an embodiment of a roller according to the present invention. Numbers 3, 15, in the figure
Reference numerals 16 and 18 correspond to those shown in FIG. 5, respectively, 26 is a cushioning sponge, 27 is a cushioning rubber, and 28 is a slide roller.

In the case of the roller 3 as shown in FIG. 5 or 6, although it is equipped with a rubber tire 18,
It is not always sufficient as a cushioning material against radial movements. That is, when applying vibrations to the abdomen, for example, the roller 3 comes into contact with the ribs, and when applying vibrations to the back, the rollers 3 come into contact with the spine, etc.
Undesirably strong force is likely to be applied to the bone.

In the case of the configuration shown in FIG. 7, the comparatively hard cushioning sponge 26 which is held therein acts as a cushioning material against the excessive force in the radial direction. That is, FIG. 9A shows the state when a relatively small pressing force is applied to the skin surface by the roller, and FIG. 9B shows the state when a relatively large pressing force is applied. . As can be seen from FIGS. 9A and 9B, when the skin surface is strongly pressed, the cushioning sponge is compressed and acts as a cushioning material.

In the case shown in FIG. 8, the cushioning rubber 27, which slidably supports the slide roller 28 in the groove in the roller 3, acts as a buffer against the excessive force in the radial direction. . That is, FIG. 10A shows the state when a relatively small pressing force is applied to the skin surface by the roller, and FIG. 10B shows the state when a relatively large pressing force is applied to the skin surface. . As can be seen from FIGS. 10A and 10B, when the skin surface is strongly pressed, the cushioning rubber 27 partially buckles and the slide roller 28 moves to the roller 3.
It penetrates deeply into the grooves and acts as a buffer material as a whole.

As explained above, according to the present invention, the roller 3 is moved against the rotating shaft 13 against the user's abdomen or the like.
While revolving around the central axis (position of point K'), it is possible to apply pressing force as if hitting, stimulating the abdomen, removing fat, and preventing constipation. In addition, the user only needs to lie prone or supine, making it extremely easy to use. Furthermore, even when the vibrator main body moves forward and backward as shown by arrow A in FIG. 1, or when the roller 3 rotates as described above, the operation is extremely smooth because the roller 3 is rotatable. Become something. Moreover, it can act as a buffer against the strong radial pressing force of the roller itself. For this reason, even when three or more double-wheeled rollers are arranged close together on the rotating shaft, as in the case of the present invention, some of the rollers may be attached to the ribs, etc. You can use it with confidence even if you are in a position where it will hit you.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of the main body device portion of the present invention, and FIG. 2 is a perspective view showing a main part configuration of an embodiment of the present invention in a simplified manner with respect to the roller configuration.
Fig. 3 is a perspective view from the back of an embodiment illustrating the mechanism for adjusting the height of the rollers, Fig. 4 is an exploded perspective view showing the configuration of the rollers, and Figs. An embodiment showing a state in which the roller is installed eccentrically with respect to the
FIGS. 7 and 8 each show an example of the configuration of the roller, and FIGS. 9 and 10 each show a state diagram of the roller during operation. In the figure, 1 is the main device housing, 2 is the vibrator body, 3 is the roller, 5 is the horizontal feed motor, 11 is the vibration generation motor, 13 is the rotating shaft, 14 is the bearing, 15 is the eccentric collar, and 16 is the A ball bearing, 18 a rubber tire, and 23 a lifting motor.

Claims (1)

[Claims] 1. In a pine surge device having a main body device housing, a driving device provided in the main device housing, and an actuating body driven by the driving device, the vibration motor and the deceleration mechanism constituting the driving device a rotating shaft rotationally driven by the vibration motor; an eccentric collar penetrated through the rotating shaft at an eccentric position; and an actuating body formed concentrically with respect to the central axis of the eccentric collar. A roller, comprising a bearing portion rotatably supporting the rotary shaft, and three or more of the rollers are provided so as to be substantially in contact with the longitudinal direction of the rotary shaft, and from a spatial region surrounded by the main device casing. The plurality of rollers are mounted so as to be protrusive, and are configured so that the center axes of the plurality of adjacent rollers are caused to move circularly in a manner out of phase with each other in response to the rotation of the rotary shaft, and the rollers are mounted on two disks. The inner surface of the cylindrical portion is rotatably supported by the outer circumferential surface of the eccentric collar via a bearing, and the inner circumferential surface of the cylindrical portion and the disc are connected together by a cylindrical portion. A pine surge device characterized in that a cushioning material that buckles in response to a radial pressing force is interposed between the circumferential portion of the shaped body.