JPH0431063Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a pine surge machine that can be used both as a pine surge device and as a bed.

BACKGROUND TECHNOLOGY Conventionally, there has been known a pine surgery machine that is chair-shaped and has a pine surgery device on the surface that comes into contact with the body, as described in Japanese Patent Application Laid-Open No. 61-268255.

However, since the pine surge device is built into the surface of this type of pine surge device, it hits the body and is extremely unpleasant as a piece of furniture for sleeping or resting.In the end, a separate bed was prepared. I had to.

This invention solves the above-mentioned drawbacks, and can be used as both a pine surge device and a bed.Moreover, it has a pine surge function and a rocking function that promotes a good night's sleep, making it a compact and low-cost pine surge machine. The purpose is to provide.

Means for Solving the Problems The pine surge machine of the present invention includes a bed whose top surface opens and closes to the left and right, and a pine surge device built into the bed and exposed when the top surface of the bed is opened.
and a horizontal swinging device for horizontally swinging the upper surface of the bed.

Function When sleeping, the top surface of the bed is closed and horizontally swung, and when the top surface of the bed is opened, the massage device built into the bed is exposed and can be used.

Embodiments Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

In the figure, the bed 1 is a hollow pedestal 2.
is installed on the top of the pedestal 2, and the width of the bed 1 is 2
It consists of two ceiling frames 3, 3.

As shown in FIG. 2, a cushion 4 having almost the same planar shape as the top frame 3 is placed on the top of the top frame 3 to constitute the upper surface 1a of the bed 1. On both ends, rollers 5, 5 that rotate around an axis along the longitudinal direction are provided on the pedestal 2, and the rotation of the rollers 5, 5 causes the top frame 3 to move on the pedestal 2 in the width direction. It's starting to move.

A head frame 6 having the same width as the pedestal 2 and a head cushion 7 placed on the upper surface of the head frame 6 are provided at the upper part of one end in the longitudinal direction of the pedestal 2.
A prime mover 8 is installed inside.

A rotating shaft 9 is provided inside the frame 2 along its longitudinal direction, and eccentric wheels 10 are attached to both ends of the rotating shaft 9. Rotate the eccentric wheel 10.

As shown in FIG. 3, one end of a rod 11 is connected to the eccentric wheel 10, and an arm 12 whose lower end is pivotally connected to the frame 2 is connected to the other end of the rod 11. The upper end of the arm 12 has two It is clamped to a pair of brackets 13, 13 attached to the top frames 3, 3, respectively.

When the eccentric wheel 10 rotates, the reciprocating motion of the rod 11 causes a pendulum motion in the arm 12, which causes the brackets 13, 13 to move left and right, and the pedestal 2 to swing in the direction of arrow a.

On the other hand, two screw shafts 15 having counterclockwise threads are provided near both longitudinal ends of the pedestal 2 so as to be slightly movable along the width direction.
The brackets 13, 13 are screwed onto the brackets 13, 13, one end of one screw shaft 15 is exposed to the outside of the pedestal 2, a handle 16 is provided on this exposed part, and the brackets 13, 13 are sent in opposite directions to the left and right by turning the handle 16. , open and close the top frames 3 and 3.

Sprockets 17, 17 are attached to the two threaded shafts 15, 15, respectively, and these sprockets 17, 17 are connected by a chain 18, so that as one threaded shaft 15 rotates, the other threaded shaft 15 is interlocked. .

A pine surge device 19 is built in the widthwise center of the pedestal 2, which is arranged along the longitudinal direction and is formed by connecting a plurality of acupressure rollers 26 with a movable roller 25 at the bottom thereof by a connecting rod 34.

A roller moving chain 29 is connected to both ends of the pine surge device 19, and this roller moving chain 29 is wound around a sprocket wheel 31.

The rotation of a sprocket wheel 33 is transmitted to the sprocket wheel 31 through a chain, and the sprocket wheel 33 is rotated by a motor 32 installed at the end of its central shaft.

Incidentally, when the pine surge device 19 moves along the longitudinal direction of the bed 1 and reaches the right or left end, a limit switch (not shown) reverses the motor, causing the pine surge device 19 to move backward, and repeat the reciprocating motion. do.

Further, a connection receiving plate 27 is installed between the acupressure rollers 26, and a receiving plate 28 is provided above the pine surge device 19, which opens the movable portion of the pine surge device 19. As shown in FIG. , 3 are opened so that the pine surge device 19 is exposed.

There is a pin 3 in the widthwise center of the head frame 6 of the bed 1.
A vertical shaft 20 that can be freely folded about 0 is passed through the head cushion 7 and erected upward, and the vertical shaft 20
An insertion hole 2 is provided at the upper end of the bed 1 along the width direction of the bed 1.
Drill 3.

The lower end of the vertical shaft 20 is attached to the pedestal 2 via a bearing or the like so that it can rotate about its central axis, and one end of a connecting rod 24 perpendicular to the central axis of the vertical shaft 20 is fixed to the vertical shaft 20. do.

The other end of the connecting rod 24 is rotatably connected to one end of the vertical shaft rod 22, and the other end of the vertical shaft rod 22 is connected to the vertical shaft eccentric wheel 21 attached to one end of the rotating shaft.
With the rotation of the rotating shaft 9, the vertical shaft 20 repeats reverse rotation within a limited range around the central axis.

Next, to explain how to use the vertical shaft 20, the horizontal rod is inserted into the insertion hole 23 of the vertical shaft 20, the user lies on his/her back on the cushion 4, puts both knees on the horizontal rod, and turns on the switch. As the vertical shaft 20 rotates, the lower body of the user bends and exercises the lower back.

In addition, in order to perform pine surge on the legs, both ends of the pine surge belt are secured to both ends of the horizontal rod, and the user sits with his/her back to the vertical shaft 20 with his/her knees up.
The pine surge belt is hung on the leg and the vertical shaft 20 is rotated to move the pine surge belt.

Note that the horizontal swing device and the rotation device of the vertical shaft 20 are each configured to be separable from the rotation shaft 9 and can be operated separately, and have the function of switching the swing width and swing speed of the pedestal 2 and the mount. 2. It is also possible to add an automatic stop function of the pine surge device 19 as appropriate.

Effects of the invention As stated above, the pine surgery machine of the invention consists of a bed whose top surface opens and closes from side to side, and a pine surgery device that is built into the bed and is exposed when the top surface is open. If you open the top, you can receive pine surgery while lying down, and if you close the top, the pine surgery device is hidden and does not come into contact with your body, allowing you to use it as a comfortable bed.

In addition, since it has a horizontal rocking device that horizontally rocks the top surface of the bed, you can get a good night's sleep through this rocking motion.Furthermore, since the rocking state and the pine surge function are combined into one bed, it saves space. This makes it possible to reduce costs.

[Brief explanation of the drawing]

Fig. 1 is a plan view of a pine surge machine showing an embodiment of the present invention, Fig. 2 is a vertical cross-sectional view of the same as above, Fig. 3 is a cross-sectional view taken along the line A--I of Fig. 2, and Fig. 4 is a cross-sectional view of the same as above. , shows a Ro-Ro line cross-sectional view of the same as above. 1... Bed, 2... Frame, 3... Top frame, 4...
...Cushion, 5...Roller, 6...Head frame,
7... Head cushion, 8... Prime mover, 9... Rotating shaft, 10... Eccentric wheel, 11... Rod, 12...
...Arm, 13...Bracket, 14...Belt, 15...Screw shaft, 16...Handle, 17...
... Sprocket, 18 ... Chain, 19 ... Pine surge device, 20 ... Vertical shaft, 21 ... Vertical shaft eccentric wheel, 22 ... Vertical shaft rod, 23 ... Insertion hole,
24... Contact rod, 25... Moving roller, 26...
Shiatsu roller, 27... connection receiving plate, 28... receiving plate,
29...Roller moving chain, 30...Pin,
31, 33... Sprocket wheel, 32...
Motor, 34...connecting rod.

Claims (1)

[Scope of utility model registration request] The bed consists of a bed whose top surface opens and closes to the left and right, a pine surge device built into the bed and exposed when the top surface of the bed is opened, and a horizontal swing device that horizontally swings the top surface of the bed. Features pine surge machine.