JPH0519063Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The present invention provides an acupressure roller in an acupressure mechanism that forcibly moves back and forth repeatedly, and applies acupressure pine surge, roller pine surge, and shiatsu roller pine surge to private parts of the human body as appropriate. The present invention relates to an acupressure roller pine surge device that allows for acupressure roller pine surge treatment.

(Prior art and its problems) Several types of pine surgery machines have been developed to perform pine surgery on private parts of the human body. A rolling pine surge machine that rubs and massages private parts of the human body by screwing together a massaging member with a pair of massaging balls arranged on the screw shaft and continuously moving the massaging member, and a rolling pine surge machine that can rub and massage the private parts of the human body; Equipped with a movable roller kneading mechanism and a beating mechanism, the rotary roller is moved continuously and the kneading mechanism and the beating mechanism are operated to massage the human body's private parts, such as pine surge, pounding pine surge, rubbing pine surge, etc. There are rolling pine serge machines that allow for complex combination pine surges.
In particular, it is highly valued by general users because of its good effects.

In addition, in recent years, an acupressure pine surgery device has been developed in which the acupressure protrusions are configured to move in and out of the body, thereby making it possible to perform acupressure pine surgery on the back of the human body.

For example, as shown in FIGS. 1, 2, and 3, a driven shaft 73 and a main drive shaft 74 are interlocked with a mechanism frame 71 forming an outer frame by a driving motor 72 for acupressure, and the main drive shaft The guiding pins 78' of the sliding plate 77 are loosely fitted into the elliptical grooves 76 of the protrusion guiding plates 75 provided at both ends of the protrusion guiding plates 74, and the sliding plate 77 held in the sliding plate guide tube 80 is moved forward and backward. The protrusion support plate 78, which is installed between the front ends of the sliding plate 77 and has an acupressure protrusion 79 at its tip, is moved back and forth repeatedly,
An acupressure device for pine surge that allows the acupressure prongs to be forcibly and smoothly moved back and forth at any angle of use (Patent Application No.
No. 14050) has already been invented.

However, in the case of the above-mentioned acupressure device for pine surgery, the acupressure protrusions can be forcibly and smoothly moved back and forth, but the acupressure protrusions only move back and forth repeatedly, and cannot be used for purposes other than acupressure. There was a problem that I couldn't use it.

(Purpose of the invention) The present invention was made in view of the above problems, and is an acupressure device that allows a plate material equipped with an acupressure roller to be forcibly moved forward and backward repeatedly while being held at all times. To provide an acupressure roller pine surge device in which a mechanism is configured to be movable up and down within a backrest of a chair, so that acupressure pine surge at any position in a private part of the human body, rolling pine surge or acupressure roller pine surge over the entire back of the human body can be arbitrarily performed. It was created for the purpose of

(Structure of the invention) That is, the acupressure roller pine surge device of the invention includes a vertical screw shaft that is installed upright inside the back of a chair and can rotate forward and backward in conjunction with a drive motor, and a vertical screw shaft that is parallel to both sides of the screw shaft. a pair of vertical rails arranged;
Acupressure pump having a pair of sliding plates that are held by sliding plate guide tubes and can be slid forward and backward on the left and right sides of a mechanism frame in which an elevating holder screwed onto the screw shaft is fitted approximately in the center. It consists of a mechanism, a plate material installed between the front ends of both sliding plates of the acupressure mechanism, and rotatable acupressure rollers fixed to the left and right ends of the plate material, and the acupressure rollers are forced to advance and retreat repeatedly. It is characterized by being movable and configured to be movable up and down, so that acupressure pine surges can be performed on any private part of the human body, rolling pine surges or acupressure roller pine surges over the entire back of the human body can be performed at will. be.

(Function of the invention) Therefore, the acupressure roller pine surge device of the present invention, configured as described above, brings about the following effects.

In other words, the acupressure roller pine surge device of the present invention can forcibly move the acupressure roller repeatedly forward and backward simply by operating the acupressure mechanism.
A full-fledged repeated acupressure massage can be performed on any part of the human body, and by rotating the vertical screw shaft together with this, the acupressure mechanism equipped with a lifting holder screwed onto the screw shaft can be moved up and down continuously. It can be moved and automatically and repeatedly perform acupressure massage over the entire back of the user's body.

In addition, since the acupressure roller of the present invention is rotatably attached, even when the acupressure mechanism is continuously moved up and down, there is no undue resistance between the roller and the user. , Acupressure pine surgery can be performed without causing discomfort to the user.

Furthermore, by simply rotating the vertical screw shaft without operating the acupressure mechanism, the acupressure mechanism moves up and down continuously, and when stopped, the acupressure roller allows
You can also perform regular rolling pine surges.

Below, the acupressure roller pine surge device of the present invention,
This will be explained in detail based on an embodiment shown in FIG. 4 and subsequent figures.

(Example 1) FIGS. 4 to 6 show an embodiment of the acupressure roller pine surge device 1 of the present invention, which is installed upright within the backrest 22 of a chair 20. A vertical screw shaft 31 that can freely rotate in forward and reverse directions, an acupressure mechanism 40 that is screwed onto the screw shaft 31 and can be moved up and down, and that can slide a pair of sliding plates 51 forward and backward, and both slides of the acupressure mechanism 40. It is composed of rotatable acupressure rollers 60 fixed to the left and right ends of a plate member 54 installed between the front ends of the movable plates 51 and 51.

That is, the chair 20 has a backrest 22 that can be tilted freely by a hydraulic mechanism 21 or the like, and is designed to allow the user to use the chair in as relaxed a state as possible. A drive motor 30 is mounted on the backrest 21 of the chair 20.
, a vertical screw shaft 31 interlocked therewith, and the vertical screw shaft 3
The acupressure mechanism 40 that is screwed into the backrest 21 and moves up and down is built in, and the acupressure mechanism 40 is configured to be able to move up and down continuously or arbitrarily in the height direction of the backrest part 21. .

In addition, 23 in the figure is a frame of the backrest portion 22, 24 is an elastic member disposed on the front periphery of the frame 23, and 25 is an elastic member that covers the entire outer periphery of the frame 23. It is a flexible covering.

Further, the drive motor 30 is installed on one side of the bottom plate 231 of the frame body 23, and a motor pulley 301 is fitted to the rod end of the drive motor 30 at a lower position of the bottom plate 231, and the vertical screw shaft 31 is connected to the frame body 23. A pulley (not shown) for rotating a helical shaft is installed at the lower end of the vertical helical shaft 31 at a lower position of the bottom plate 231 and is installed between the 231 and the top plate 232 at approximately the center in the width direction of the base plate 23.
An endless belt 312 is interposed between the motor pulley 301 and the helical shaft rotation pulley to transmit the rotational force of the drive motor 30 to the vertical helical shaft 31 so that the vertical helical shaft 31 can be rotated in forward and reverse directions. It is configured.

Further, parallel vertical rails 32 are disposed on both sides of the vertical screw shaft 31, and the vertical rails 32 are used for raising and lowering the acupressure mechanism 40 which is screwed onto the vertical screw shaft 31 and moves up and down. The holding pair 55 can be held on both sides thereof.

Incidentally, limit switches are attached to the upper and lower ends of the vertical rail 32, respectively, and the elevating and lowering holder 33 is inverted at the upper and lower ends of the backrest portion 22, so that it can be moved up and down repeatedly.

As shown in FIGS. 5 and 6, the acupressure mechanism 40 has a mechanism frame 5 forming an outer frame.
8, the driven shaft 44 and the main drive shaft 47 are interlocked by the driving motor 41 for acupressure, and the guide pins 52 of the sliding plate 51 are inserted into the elliptical grooves 49 of the protrusion guide plates 48 provided oppositely to both ends of the main drive shaft 47. The sliding plates 51 are loosely fitted into each other so that each sliding plate 51 can be moved forward and backward.

That is, the driven shaft 44 is interlocked with the acupressure driving motor 41, for example.
A worm 42 facing the mechanism frame 58 is attached to the end of a driving shaft (not shown) of the worm 42.
The worm wheel 45 that meshes with the bearing 4
This is done by providing a driven shaft 44 which is rotatably supported at 3, and this configuration allows the driven shaft 44 to rotate in conjunction with the driving shaft of the acupressure driving motor 41.

Further, the interlocking of the main drive shaft 47 by the acupressure drive motor 41 is achieved by attaching a planetary gear 46 to the driven shaft 44 and disposed in parallel with the worm wheel 45.
A sun gear 47 that meshes with the planetary gear 46 and rotates.
Since A is fitted onto the main drive shaft 47, the rotation of the planetary gear 46 can be transmitted to the main drive shaft 47.

The main driving shaft 47 is rotatably supported by bearings 43 on both sides, and the driven shaft 44 is rotatably supported by bearings 43 on both sides.
The structure is such that the rotational force applied from the shaft can be transmitted with as little resistance as possible.

The protrusion guide plate 48 is formed in a disc shape and is provided at both ends of the main drive shaft 47 so as to be perpendicular to the shaft 47. An elliptical groove 49 is carved on each side, and a guide pin 52 of a sliding plate 51, which will be described later, is loosely fitted into the elliptical groove 49, so that the sliding plate 51 can be forcibly moved back and forth. It can be done.

As described above, the sliding plate 51 has a guide pin 52 protruding from its rear portion, and the guide pin 52
is loosely fitted into the elliptical groove 49 of the protrusion guide plate 48, converting the rotation of the protrusion guide plate 48 into linear forward and backward movement of the sliding plate 51.

Therefore, the guide pin 52 has its elliptical groove 4.
9. A cylindrical rotating member 52' is provided on the fitting side,
In order to reduce the sliding resistance between the two as much as possible, and to enable the sliding plate 51 to move forward and backward in a straight line, the guide pin 52 is opened on the protruding side in cross-sectional view. A letter-shaped sliding plate guide cylinder 53 is disposed in a state supported by the mechanism frame 58, and the sliding plate 51 is fitted into the sliding plate guide cylinder 53,
The sliding plate 51 moves forward and backward along the sliding plate guide tube 53.

The plate material 54 is installed between the front ends of both sliding plates 51, 51 of the acupressure mechanism 40 configured as described above, and rotatable acupressure rollers 60 are mounted on the left and right ends of the plate material 54. A pair of the sliding plates 51, 51 are fixed together, and by operating the acupressure drive motor 41 of the acupressure mechanism 40, both the sliding plates 51, 51 move forward and backward repeatedly, and together with the plate material 54 installed thereon, the tip of the plate material 54 This allows the acupressure roller 60 installed at the front to move back and forth repeatedly.

Further, the acupressure roller 60 is attached to a U-shaped holder 61 fixed to the tip of the plate material 54, for example.
The center part of the roller part 62 is pivotally connected and configured to be rotatable, but any shape other than the one shown in the drawings may be used as long as the roller part 62 is rotatable. It's okay to be.

Although the drawings show an example in which only one pair of the acupressure rollers are disposed on the left and right sides, it goes without saying that the number may be increased or decreased depending on the purpose.

Further, 56 is a support traveling roller, and in order to make the whole acupressure mechanism 40 of the acupressure roller pine surge device 1 of the present invention movable up and down along the vertical rail 32, the elevating holder 55 is connected to the mechanism frame 58. Fitted in the center, the mechanism frame 58 and the vertical rail 3
They are respectively disposed in a sandwiched manner at positions opposite to 2.

Further, 57 in the figure indicates the support traveling roller 56.
It is a bearing that is installed inside to make it rotatable.

Note that the bearing 57 of the support traveling roller 56 described above is not necessarily required.
It may be of any type as long as it runs on the vertical rail 32, and can be changed arbitrarily by changing the specifications or the like.

(Operation of Embodiment 1) Since the acupressure roller pine surge device 1 of the present invention is configured as shown in the above-described embodiment 1, it can be used to perform acupressure pine surge or rolling pine surge. ,for example,
When performing shiatsu pine surgery, the user must sit on chair 2.
0, and operate the drive motor 30 to move the acupressure mechanism 40 to any position (the user's preferred position).
It is only necessary to move the acupressure roller 40 at the tip of the acupressure mechanism 40 back and forth in a straight line and move the acupressure roller 40 at the tip of the acupressure mechanism 40 by the operation of the acupressure drive motor 41. Repeated acupressure on the back can be applied.

In addition, when performing continuous acupressure pine surge using this, the user sits on the chair 20 in the same way as above, and the drive motor 30 and the acupressure driving motor 4
1 and 1 at the same time, the acupressure mechanism 40 always moves up and down continuously, the acupressure roller 60 forcibly moves linearly forward and backward, and the acupressure roller 60 slightly rotates on the back of the human body. However, continuous repeated acupressure can be performed.

Furthermore, this can also be used to perform rolling pine surge. After the user sits on the chair 20, it is only necessary to operate the drive motor 30, and the acupressure roller 60 is activated without operating the acupressure mechanism 40. While rotating the back of the human body, it moves up and down continuously, allowing a normal rolling pine surge to be performed.

(Effects of the invention) As described above, the acupressure roller pine surge device of the present invention has an acupressure mechanism built into the backrest of the chair that can be moved up and down and that can be moved back and forth repeatedly, and the tip of the acupressure mechanism has a rotatable Because it is configured with freely adjustable acupressure rollers, unlike conventional acupressure pine surge devices, the user can freely select any position and perform concentrated repetitions without causing any discomfort to the user's back. Not only can acupressure pine surgery be performed, but also continuous and repeated acupressure pine surgery can be performed over the entire back region of the human body, and furthermore, when the acupressure mechanism is not operated, normal rolling pine surgery can also be performed.

In addition, since the present invention is equipped with an acupressure roller, it is possible to prevent tensile damage to the flexible covering material on the surface of the backrest that would occur when the acupressure mechanism was moved up and down as in the past. You can also do it.

Therefore, the acupressure roller pine surge device of the present invention eliminates the problems of the conventional acupressure pine surge device, adds functions with new and complex effects, and is extremely effective in providing a good usability. Out.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing a conventional acupressure pine surgery device, FIG. 2 is a side view showing a conventional acupressure pine surgery device, FIG. FIG. 5 is an explanatory diagram showing an embodiment of the acupressure roller pine surge device of the present invention, and FIG. 6 is a longitudinal sectional view showing an embodiment of the acupressure roller pine surge device of the present invention. A sectional view showing an example. 20 is a chair, 22 is a backrest, 30 is a drive motor, 31 is a vertical screw shaft, 32 is a vertical rail, 40
51 is a sliding plate, 53 is a sliding plate guide tube, 54 is a plate material, 55 is a lifting holder, and 60 is a shiatsu roller.

Claims (1)

[Scope of utility model registration request] A vertical screw shaft installed upright within the backrest of the chair and capable of rotating forward and backward in conjunction with a drive motor, a pair of vertical rails arranged in parallel on both sides of the screw shaft, and screwed onto the screw shaft. an acupressure mechanism in which a pair of sliding plates that are held by sliding plate guide tubes and can be slid forward and backward are disposed on the left and right sides of a mechanism frame body in which an elevating holding body is fitted approximately in the center; and the acupressure mechanism. It consists of a plate installed between the front ends of both sliding plates, and rotatable acupressure rollers fixed to the left and right ends of the plate, and the acupressure roller can be forcibly moved forward and backward repeatedly. This is a shiatsu roller pine surge device characterized by being configured to be able to move up and down freely.