JPH0717298Y2 - Seat-type body traction device - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] The present invention is a seat chair which can easily pull each part of the body such as the pelvis and cervical spine at home, and can easily perform physical pulling treatment on the body at home. Type traction device.

[0002]

2. Description of the Related Art Lumbar disc disorders, lumbar radiculopathy, radicular sciatica, lumbar fascia lumbar pain, acute low back pain (so-called Gickly back), lumbar pain, etc. in the lumbar region, cervical arm syndrome, cervical deformable spine Most of the disorders such as cervical disorder, sequelae of cervical sprain, neck pain / stiff shoulder, muscle tension headache, etc. that occur in various parts of the body of the neck are due to physical origin, so treatment for them is not recommended. It is conventionally known that the effect of physical therapy is great. Traction therapy is often used as the physical treatment method, and it is a method of treating an obstacle by continuously pulling the obstacle for a long period of time.

However, such a traction therapy has to be performed not only continuously by visiting the orthopedic hospital, the rehabilitation facility, etc., which are its treatment facilities, but also because it is necessary to restrain the body for a certain period of time. It is troublesome.

In order to solve this problem, in order to perform such traction therapy at home, a pedestal bar made of a pipe, which is located below the patient in a supine position, and a foot connected to the end of the pedestal bar by a pedestal. A bar, a lumbar slide plate on which the lumbar region of the patient is placed, a lumbar band that is also wound around the lumbar region, an appropriate amount of weight pulled from the upper part of the foot bar, and a lumbar band on this weight. A traction device composed of an interconnecting rope has been proposed (see Utility Model Registration No. 1670611).

According to this traction device, the patient to be treated does not have to go to the hospital by pulling the waist band on the lumbar region or the cervical region and pulling it with an appropriate weight while keeping the supine position on his back. , It is possible to carry out the necessary traction therapy at home.

[0006]

However, in the conventional traction device described above, since the weight of an appropriate weight is used, the body of the person to be treated gradually slides toward the foot bar during traction. Therefore, it is necessary to restrain the whole body in a predetermined position by fixing the body itself from the opposite direction of pulling. Also, for example, in lumbar towing, it is necessary to apply a leg cushion such as a cushion or a mat downward from the knee to the ankle in order to make the treatment more effective by raising the leg to the upper position. There was also a troublesome point when actually using. For this reason, for example, Japanese Patent Publication No. 51
As disclosed in Japanese Laid-Open Patent Publication No. 30716 and Japanese Utility Model Publication No. 52-56716, gadget beds are proposed in which the movement of the whole body is prevented by lifting the knees of the legs upward. Even if the gyazi bed itself is used, since the traction mechanism is not attached, not only a separate traction mechanism must be prepared, but also the adjustment of the traction direction of the traction mechanism is necessary, which was extremely troublesome.

Therefore, the present invention has been devised in view of various existing circumstances such as the above, and it is possible to eliminate the use of a weight which is troublesome to handle, and the body slips during towing. It is easy to use for a long time without shifting, not only can you pull the waist but also the neck, and it can be used as reclining furniture when not in use. An object is to provide a traction device.

[0008]

In order to achieve the above-mentioned object, according to the present invention, a seat portion 2 and a back portion 3 which are covered by a mattress member 5 having elasticity and are flexibly connected to each other. The skeleton frame 1 made of, the traction support member 12 detachably connected to the base material 11 fixed to the skeleton frame 1, and the traction belt 14 attached to the towed portion of the patient H are connected to each other. The traction mechanism 10 includes a retractable elastic traction member 15 and an up-and-down mechanism 20 that raises the knees of the legs of the patient H on the seat 2.

The traction mechanism 10 is composed of the frame body 1
Of the seat portion 2 and the back portion 3 of the base member 11 having insertion ends that are fixed to the seat portion 2 and the back portion 3, respectively, and a side surface that is detachably connected to the base member 11. An L-shaped traction support member 12, a traction belt 14 attached to a towed portion of the patient H, the traction belt 14, and the traction support member 12.
It is composed of a retractable elastic pulling member 15 which connects the two with each other.

In the hoisting mechanism 20, front and rear hoisting portions 23, which are connected to the front and rear of a knee rest portion 22 having a bendable hinge structure and swing and hoist, are connected to the seat portion 2 by hinge portions 24 at these end portions. Consists of an undulating member 21 and an elevating means 25 in which a nut 27 connected to either one of the front and rear end portions of the front and rear undulations is screwed to a rotatable long bolt 26 arranged along the front and rear direction of the seat portion 2. can do.

[0011]

In the chair-type body traction apparatus according to the present invention, the mattress member 5 for covering the body frame 1 is formed by the internal mechanisms 10, 20 for the person to be treated H to be cut on the body frame 1. The uncomfortable feeling of unevenness is eased to support the treatment subject H, and the refraction means 4 adjusts the standing inclination angle of the back portion 3 with respect to the seat portion 2 to maintain a comfortable treatment posture for the treatment subject H.

The retractable mechanism 10 of the towing mechanism 10 pulls the towed portion of the person to be treated H along the front-back direction of the body frame 1 by the elastic and repulsive towing member 15 to perform the required tow therapy. At this time, the elastic force of the pulling member 15 exerts a necessary pulling force, and does not give unnecessary pulling force to the towed portion.

A traction mechanism 1 fixed to each of the seat portion 2 and the back portion 3
The base material 0 of 0 enables the setting position of the traction mechanism 10 itself to be changed, and pulls both the lumbar region and the neck region of the treated person H.

In the undulating mechanism 20, the undulating member 21 for supporting the knee portion of the patient H at the elevated position prevents the displacement of the entire patient H, especially when the lumbar region is pulled toward the lower limbs.
The person to be treated H is held at a predetermined position.

Further, the lifting means 2 in the undulating mechanism 20
The operation 5 moves the knee rest 22 up and down steplessly by the operation, so as to correspond to the persons H to be treated having different heights and the like, and the strength of the traction force as the treatment progresses.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 shown in the drawings is a body frame, and the body frame 1 is placed at an appropriate place and treated. The seat part 2 on which the person H sits, the back part 3 that supports the upper body of the patient H, and the seat part 2 and the back part 3 are both connected to the former 2 in a standing manner with the latter 3 being freely angled. The seat-chair structure is composed of a bending means 4 and is covered with a mattress member 5 having an appropriate elasticity such as a highly foamable synthetic resin.

As shown in the illustrated example, the frame body 1 is formed by bending a pipe material having an appropriate diameter by bending, bending, welding, and the like, and the seat portion 2 and the back portion 3 are flat and substantially square U. It is formed by laterally interposing an appropriate number of reinforcing pipe members between both sides of the outer pipe member bent to have a letter shape. Of course, without being limited to the structure and shape of the illustrated example, as long as it is lightweight and each part has rigidity as a whole, its forming material and the like can be arbitrarily selected.

The refracting means 4 has a known reclining type structure in which the connecting portions formed by crushing the free ends of the seat portion 2 and the back portion 3 are connected at an angle. It has, for example, ratchet teeth and engaging claws for engaging the ratchet teeth, and makes the back portion 3 stepwise stop-engage with the seat portion 2 at an appropriate angular position, while the back portion with respect to the seat portion 2. Release all engagement when 3 is fully bent and folded,
The back portion 3 is returned to the seat portion 2 in a substantially horizontal state, and the engaging engagement can be stopped by adjusting the angle again.

Then, the traction mechanism 1 is attached to the body frame 1.
0, an undulation mechanism 20 is attached, and each of these mechanisms 1
0 and 20 are considered to be covered by the mattress member 5 so as not to give the patient H an uncomfortable feeling of unevenness when the patient H is placed on the body frame 1. It

The traction mechanism 10 has insertion end portions that extend out from the respective end portions of the seat portion 2 and the back portion 3 of the body frame 1 so that the waist portion or the neck portion of the patient H can be pulled. 2, a base material 11 fixed to each of the back portions 3, and the base material 1
1, a traction support member 12 having a substantially L-shaped side surface that is detachably connected to the traction belt 1, a traction belt 14 that is attached to a tracted portion of the patient H, and connects the traction belt 14 and the traction support member 12 to each other. It is provided with a retractable elastic pulling member 15.

As shown in the illustrated example, the base material 11 is made of a pipe material which is fixed to the frame of the pipe material of the seat portion 2 or the back portion 3 in a pair on the left and right, and is pulled and supported at its insertion end. The ends of the material 12 are connected by being inserted, and the insertion connecting portion can freely extend the protruding length of the traction support material 12 by an adjusting means 16 made of, for example, a pin material inserted at an appropriate position of an appropriate number of insertion holes. It is designed to be adjustable. The base material 11 itself is fixed to the seat portion 2 for pulling the waist portion and fixed to the back portion 3 for pulling the neck portion. By changing the insertion setting position of the pulling support member 12, the waist portion or Each neck can be pulled.

In the traction support member 12, the traction standing leg portions 13 are erected on the main body portion which is inserted into the insertion end portion of the base material 11 and has a substantially U-shape in a plane which is a pair of left and right insertion portions. It is formed by that.

The traction belt 14 is for a waist formed in a wide width so as to be wound around the waist of the patient H (see FIG. 1), and also supports the chin and the lower occipital region so as to be worn around the neck. There are various types such as those for the cervix formed in a shinge shape (see FIG. 4), and those having a shape corresponding to other towed portions requiring traction.

The traction member 15 is formed of a member which itself elastically expands and contracts, for example, a rubber belt, a long coil spring, and the like. With the repellency, the towed portion is towed toward the towing standing leg portion 13 side with a predetermined towing force. The traction member 15 itself is the traction support member 12
The upper end of the towing stand 13 and the towing belt 14 are detachably connected to each other, and can be connected to each other when towing, and can be disassembled and stored compactly when not in use.

The up-and-down mechanism 20 raises the knee portion of the leg of the person to be treated H placed on the seat 2 by raising the seat portion 2 itself so that the person to be treated is placed on the bending means 4 in the body frame 1. The lumbar region of H is fixed, and the knee portion is stopped rising so that the upper limb portion is adjusted to an angle of about 45 degrees with respect to the lower limb portion and the upper body portion.

Therefore, as shown in FIGS. 2 and 3, the hoisting mechanism 20 includes front and rear hoisting portions 23, which are connected to the front and back of a knee rest 22 having a bendable hinge structure and which rock and hoist.
The undulating member 21 connected to the seat portion 2 by the hinge portions 24 at these ends and the rotatable long bolt 26 arranged along the front-back direction of the seat portion 2 include the front-back undulating portion ends. And a lifting means 25 in which a nut 27 connected to one of them is screwed.

The knee rest portion 22 of the undulating member 21 supports the knee portion of the person to be treated H from the inside thereof so as to support the knee portion.
It is arranged corresponding to the knee position of the person H to be treated,
For example, a curved plate material is provided so as not to give an unpleasant unevenness to the inside of the knee.

The front and rear undulating portions 23 are formed of, for example, a pair of left and right pipe materials, and are connected to a reinforcing pipe material located in the rear portion of the seat portion 2 via a hinge portion 24 in the rear portion and are flat in the front portion. Is connected to the nut 27 via the hinge portion 24 at the center of the bottom of the U-shape. If necessary, a plate material may be mounted on the front and rear undulating portions 23 so that the patient H can be well supported (not shown). The undulations at the front and rear undulations 23 are carried out in the mattress member 5 mounted on the body frame 1 and are completely invisible from the outside.

In the lifting means 25, when the long bolt 26 is rotated, the nut 27 is screwed in the front-rear direction, and the front part of the front-rear undulating portion 23 is undulated and rocked to move the front-rear undulating portion 23. It is for raising and lowering, for example, 20c in height
It is designed to be raised and lowered within a range of about m. In addition, as shown in the figure, the long bolt 26 is provided at the front of the long bolt 26.
A rotation operation portion 28 such as an operation dial or a handle for rotating the 6 itself is provided.

Further, the seat portion 2 can have a built-in heat generating mechanism 30 for warming the waist of the patient H, for example, a heater by electric heating means.

Next, as an example of the use of this, by operating the elevating means 25 in the hoisting mechanism 20, the hoisting member 21 is hoisted up, and the knee rest 22 is raised, so that an appropriate step mountain is formed on the seat 2. The knee portion of the person to be treated H sitting on the seat portion 2 is lifted up.

Here, for example, when pulling the waist,
The traction mechanism 10 is set on the seat portion 2, the traction support material 12 is inserted and connected to the base material 11 of the seat portion 2, and the traction belt 14 and the traction support material attached to the waist of the patient H are treated. 12 and 12 are connected by a pulling member 15 adapted to exert an appropriate elastic-repellent pulling force, and the waist is pulled (see FIG. 1). Further, when pulling the neck, the pulling mechanism 10 is set on the back 3, and the pulling support material 12 is inserted and connected to the base material 11 of the back 3, and the treated person H is treated in the same manner.
The traction belt 14 attached to the neck portion of the vehicle and the traction support member 12 are connected by the traction member 15 that exerts an appropriate elastic repellent traction force to pull the neck portion (see FIG. 4).

The strength of the pulling force during the pulling is, for example, the adjustment of the insertion connecting length of the pulling support member 12 to be inserted into the base material 11, the selection of the pulling member 15 having a long or short length, and the height of the undulating mechanism 20. Adjust the height and do other things.

[0034]

The present invention is configured as described above, and for this reason, the person H to be treated who sits on the seat portion 2 is
Since the knee is supported by the knee rest portion 22 of the undulating mechanism 20 that rises, the knee portion is pulled by the lower limb side even when the lumbar portion is pulled by the pulling mechanism 10 that is set on the seat portion 2 side, and it does not shift for a long time. All lumbar traction treatments can be performed easily. In particular, the swelling support of the knee of the patient H has a great effect on reducing the burden on the lordosis of the lumbar vertebra. Further, it is also possible to use the so-called jack knife type in which the back portion 3 in this devised device is set horizontally, the head is slightly raised, and a futon or the like is laid on the body frame 1 to lift the knee. .

On the other hand, the traction mechanism 10 set on the back 3 side
The cervical region can be pulled by means of the pulling mechanism. Thus, by selecting the set position of the pulling mechanism 10, it is possible to perform pulling treatment on a predetermined portion of the subject H.

Therefore, according to the present invention, unlike the conventional one, it is not necessary to use a heavy weight which is troublesome to handle, and the hoisting mechanism 20 prevents the body from slipping and slipping during the pulling operation for a long time. It is easy to use and can be pulled by a traction mechanism 1
By selecting the set position of 0, both the pelvis of the lumbar region and the cervical vertebra of the cervical region can be pulled, and it can be easily performed at home. That is, the traction mechanism 10 connects the traction support material 12 to the base material 11 fixed to the seat portion 2 and the back portion 3 of the body frame 1, and the traction belt 14 and the traction support material 12 mounted on the patient H. Is attached to the body frame 1 so as to be connected to each other by the traction member 15. Therefore, if the person to be treated H is placed on his / her back on the body frame 1 in which the undulating mechanism 20 is integrated. Well, in particular, unlike the conventional case, it is not necessary to separately prepare a traction device, and it can be easily used.

Moreover, when not in use, the back portion 3 of the body frame 1 can be undulated by the bending means 4 with respect to the seat portion 2 thereof, so that it can be used as reclining furniture.

Since the body frame 1 is covered with the mattress member 5, the person H to be treated on the body frame 1 has the internal traction mechanism 1 attached to the body frame 1.
0, the unevenness of the undulating mechanism 20 can be alleviated and the patient H can be supported. Further, the bending means 4 connecting both the seat portion 2 and the back portion 3 has the inclination angle of the standing leg of the back portion 3 with respect to the seat portion 2. Is adjusted, the subject H can be made to take a comfortable treatment posture during towing.

The retractable elastic retractable member 15 of the retractor mechanism 10 includes a towed portion of the person to be treated H along the longitudinal direction of the body frame 1 and a lumbar region in front of the seat 2.
The necessary traction therapy can be performed by pulling the necks above the back 3 respectively. At this time, the pulling member 15
The repulsive force of can not only exert the necessary traction force to the towed portion, but also not need the conventional weight to make it easy to handle. .

In addition, the pulling mechanism 10 selects the pulling portion of the patient H by inserting and connecting the pulling support member 12 to the base material 11 whose set positions are fixed to the seat portion 2 and the back portion 3, respectively. It can be changed, and therefore, the device of the present invention can perform traction treatment on both the lumbar region and the cervical region of the patient H, and can be used for various purposes. Not only that, but the traction support 12
Since the side surface is substantially L-shaped, the pulling action on the person to be treated H is along the seat portion 2 or the back portion 3 of the body frame 1, and the pulling efficiency is extremely large.

On the other hand, the undulating mechanism 20 is particularly suitable for the subject H.
When pulling the lumbar region of the patient's lumbar region to the lower limb side, the rising-and-falling undulating member 21 stopped at the elevated position lifts the knee portion of the person to be treated H and holds it inside the bent knee portion. Even if it is intended to displace the whole H to be treated due to the traction action of,
The person to be treated H is held at a predetermined position and can be used for a long time.

Further, the elevating means 2 in the undulating mechanism 20.
5 is a screw feeding action accompanying rotation of the long bolt 26 to which the nut 27 linked to the undulating member 21 is screwed, and the knee rest 22 of the undulating member 21 can be raised and lowered infinitely. . Therefore, it is possible to deal with each of the treated persons H having different heights and the like, and the strength of the traction force depending on the condition of treatment and healing.

[Brief description of drawings]

FIG. 1 is a side view when pulling and using a waist.

FIG. 2 is a side view showing each of a traction mechanism and an undulating mechanism arranged inside.

FIG. 3 is a plan view of the same.

FIG. 4 is a side view when the neck is pulled and used.

[Explanation of symbols]

H Patient 1 Body frame 2 Seat part 3 Back part 4 Bending means 5 Mattress member 10 Traction mechanism 11 Base material 12 Traction support material 13 Traction standing leg 14 Traction belt 15 Traction member 16 Adjusting means 20 Resting mechanism 21 Resting member 22 Knee rest Part 23 Front and rear undulating part 24 Hinge part 25 Elevating means 26 Long bolt 27 Nut 28 Rotating operation part 30 Heat generating mechanism

Claims (2)

[Scope of utility model registration request] 1. A body frame which is covered by a mattress member having elasticity and which is flexibly connected to each other, and which is composed of a seat portion and a back portion, and is detachably connected to a base material fixed to the body frame. The traction support member and the traction mechanism including a retractable elastic traction member that connects the traction belts that are attached to the traction site of the patient, and the leg of the patient who sits on the seat. In a chair-type body traction device having an undulating mechanism for raising a knee portion, the traction mechanism has a seat portion of the body frame, a seat portion having an insertion end portion that goes out from an end portion of each of the back portions, and a seat portion and a back portion, respectively. A base material fixed to
A side-to-side substantially L-shaped traction support member that is detachably connected to the base material, a traction belt that is attached to a to-be-treated portion of a patient, and a retractable belt that connects the traction belt and the traction support member to each other. A chair-type body traction device comprising an elastic traction member. 2. A hoisting mechanism comprising: a hoisting member in which front and rear hoisting portions that are rockingly hoisted and connected to the front and back of a knee rest having a bendable hinge structure are arranged so as to be connected to a seat portion by hinge portions at these ends. 2. A seat chair according to claim 1, further comprising: a rotatable long bolt arranged along the front-rear direction of the seat portion, and an elevating means in which a nut connected to one of the end portions of the front-rear undulating portion is screwed. Type body traction device.