TWI565459B - Wheelchair rehabilitation device adapted to be dismantled - Google Patents

Description

Detachable wheelchair rehabilitation device

The present invention relates to a wheelchair rehabilitation structure that can be arbitrarily installed in different wheelchairs for rehabilitation of the hand.

At present, the average elderly, patients with physical disabilities or patients with limited mobility will be transported by means of a wheelchair. However, due to the elderly or the patient in a wheelchair, it is usually impossible to exercise the limbs by themselves. Therefore, its sound upper limbs (hands) will also be unable to walk because of the inability of the lower limbs to move, and because of the lack of exercise for a long time, it will easily cause the hand muscles to shrink, resulting in rehabilitation. difficult.

Therefore, there is a patent case No. I350745 “Resident Rehabilitation Wheelchair” announced by the Republic of China on October 21, 100, which discloses that there is a wheelchair with a hand that pulls the hand and swings left and right at the top of the wheelchair. The rehabilitation device has an air cushion rehabilitation device on the armrest of the wheelchair and the back of the chair, a foot rehabilitation device at the pedal of the wheelchair, and a driving device for driving the aforementioned rehabilitation device at the bottom of the wheelchair; The arrangement of the device enables the present invention to provide a passive rehabilitation exercise of the hand, the lower back, and the foot when the wheelchair is provided to the patient, thereby enhancing the muscle strength of the patient's body and avoiding muscle atrophy.

However, the patent case can provide a mechanism for the hand movement of wheelchair users. However, since the rehabilitation device is fixed in a wheelchair and cannot be arbitrarily detached and replaced, once the user no longer uses it, it cannot be removed, but it is hindered, and can no longer be used for installation of other wheelchairs, and the rehabilitation The device must rely on an external power source to provide the power required for the rehabilitation device to operate, and therefore It consumes energy and does not meet the demand for energy saving and carbon reduction. Therefore, it is still not ideal in use.

Therefore, in view of the fact that the rehabilitation devices for wheelchairs are currently fixed. Therefore, the present invention provides a detachable wheelchair rehabilitation device that is coupled to a wheelchair and includes: a rotating disk, and a plurality of first clamping members, the first clamping members are correspondingly clamped to The rotating disc is provided with a rotating surface, and the rotating surface is eccentrically provided with a fixing portion; a pulling member is respectively provided with a first end and a second end, and the first end is fixed The second end of the rotating plate is provided with a pull ring; a support rod is fixed to the wheelchair, and the support rod is provided with at least one limiting ring, wherein the limiting ring is provided for the pulling member to be among them.

The first clamping element is a C-shaped clip having an elastic clamping force, a telescopic clamp, a devil felt or a belt.

The telescopic clamp is provided with a buckle, the buckle is extended with a rod body, the rod body is disposed in a tube body, the tube body is fixed to the periphery of the rotating disc, and the rod body is between the rod body and the tube body. A tightening screw is inserted into one of the screw holes of the pipe body to be locked, so that the rod body and the pipe body are relatively fixed.

The fixing portion is a ring.

The pulling member is a rope.

The support rod is provided with at least one second clamping element, which is correspondingly clamped to a bracket of the wheelchair.

The second clamping element is a C-shaped clip, a devil felt or a belt having an elastic clamping force.

The invention has the following advantages:

1. The invention can be detached and installed on different wheelchairs for different users to rehabilitate their hands, and can be detached and collected when no need to use, so as to be used more Convenience.

2. The invention can adjust the clamping distance of the first clamping element according to the hand wheel structure of different diameters and diameters, so that the utility model can be smoothly installed on the wheelchair.

3. The present invention utilizes the rotation of the hand wheel of the wheelchair as a power, and the pullable member can pull or loosen the pulling member relative to the traction, so that the user's hand can be up and down with the action of tightening or relaxing. Telescopic movement, in order to produce a rehabilitation effect on the hand.

(1) ‧‧‧ rotating disk

(11)‧‧‧First clamping element

(111)‧‧‧ Clips

(112)‧‧‧‧

(113)‧‧‧‧ Body

(114) ‧ ‧ tighten the screws

(115)‧‧‧ screw holes

(12)‧‧‧Rotating surface

(13) ‧‧‧Fixed Department

(2) ‧‧‧ Pulling parts

(21) ‧ ‧ first end

(22) ‧‧‧ second end

(23)‧‧‧ Pull ring

(3) ‧ ‧ support rods

(31)‧‧‧Second clamping element

(32)‧‧‧ Limit ring

(A) ‧ ‧ wheelchair

(A1)‧‧‧Handwheel

(A2) ‧‧‧ bracket

(A3) ‧ ‧ rims

(B) ‧‧‧ users

(B1) ‧ ‧ hand

[First figure] is a perspective exploded view of the present invention.

[Second figure] is a schematic view of the invention installed on a wheelchair.

[Third view] is an exploded perspective view of the first holding member of the present invention.

[Fourth figure] is a schematic diagram of the invention moving the hand of the user upward.

[Fifth figure] is a schematic diagram of the invention moving the hand of the user downward.

Referring to the first figure, the embodiment of the invention includes a rotating disc (1), a pulling member (2) and a support rod (3), wherein:

The rotating disc (1) has a plurality of first clamping elements (11) on its circumference, and the first clamping element (11) can be one of a C-clip, one devil felt or one having an elastic clamping force. Drawstring. The first clamping elements (11) are correspondingly clamped to one hand wheel (A1) or one wheel of a wheelchair (A) (as shown in the second figure). The first clamping element (11) can also be configured as a telescopic clamp (as shown in the third figure), and the first clamping element (11) is provided with a clip (111), the clip (111) Extending a rod body (112), the rod body (112) can be set in a tube body (113), and the tube body (113) can be fixed to the periphery of the rotating disc (1). Further, between the rod body (112) and the tube body (113), a tightening screw (114) can be inserted into a screw hole (115) of the tube body (113) to be locked, so that the rotation can be arbitrarily adjusted. The distance between the disc and the hand wheel (A1) is used to fit the hand wheel (A1) of different diameters. Further, the rotating disk (1) is provided with a rotating surface (12). The rotating surface (12) is eccentrically provided with a fixing portion (13), and the fixing portion (13) can be a ring.

The pulling member (2) is provided at each of the two ends with a first end (21) and a second end (22). The pulling member (2) can be a rope, and the first end (21) of the pulling member (2) is fastened to the fixing portion (13) of the rotating disc (1), and the pulling member (2) The second end (22) is provided with a pull ring (23).

The support rod (3) is provided for the pulling member (2). The support rod (3) is provided with at least one second clamping element (31), and the second clamping element (31) can be a C-shaped clip with a resilient clamping force, a devil felt or a Drawstring. The second clamping element (31) is adapted to be clamped to a bracket (A2) of a wheelchair (A). The two ends of the support rods (3) are respectively provided with at least one limiting ring (32), and the limiting ring (32) is configured for the pulling member (2) to be inserted therein, thereby the pulling member (2) The support rod (3) acts as a support.

When installing, as shown in the second figure, it is possible to use any wheelchair (A) that needs to be used for rehabilitation. Firstly, according to the structure of the hand wheel (A1) of different diameters and diameters, the clamping distance of the first clamping element (11) is first adjusted (as shown in the third figure), that is, the screw hole (115) is first relaxed. The tightening screw (114) is then adjusted inside the tube body (113) to properly adjust the proper distance of the rod body (112) protruding beyond the tube body (113), so as to be adjusted to fit the clamp The appropriate distance of the handwheel (A1). After the adjustment is completed, the tightening screw (114) can be locked again, so that the rod body (112) and the tube body (113) can be relatively locked, and the rotating disc (1) can be arbitrarily adjusted. The distance between the handwheels (A1) is used to fit the handwheels (A1) of different diameters. The rotating disk (1) is then passed through the first clamping element (11) provided at the periphery thereof, that is, the buckle (111) having the elastic clamping force by the first clamping member (11). The hand wheel (A1) or the wheel rim (A3) of the wheelchair (A) may be correspondingly clamped one by one, and the embodiment is fixed to the hand wheel (A1) for illustration. By rotating the hand wheel (A1) [the rim (A3) also rotates simultaneously], the rotating disk (1) can be rotated synchronously with the hand wheel (A1). The support rod (3) also passes through the second clamping element (31), and the second clamping element (31) has an elastic clamping force, and the second clamping element (31) can be correspondingly clamped. Hold on one of the brackets (A2) of the wheelchair (A). The first end (21) of the pulling member (2) is then fastened to the fixing portion (13) of the rotating surface (12) of the rotating disk (1). The second end (22) of the pulling member (2) is passed through the limiting ring (32) of the supporting rod (3), and then fixedly coupled to the pulling ring at the second end (22). (23) By using the support of the support rod (3), the pull ring (23) can be placed at an appropriate position above the wheelchair (A), so that it can be easily assembled. When it is necessary to detach and install in other wheelchairs for rehabilitation, the above steps can be used for detachment and assembly.

In use, as shown in the fourth figure, when the user (B) is seated on the wheelchair (A), the hand (B1) of the user (B) can hold the tab (23) upward. When the hand wheel (A1) of the wheelchair (A) starts to rotate, the rotating disk (1) can rotate synchronously with the hand wheel (A1), because the first end (21) of the pulling member (2) is The fixing portion (13) is eccentrically disposed on the rotating surface (12), so that the first end (21) of the pulling member (2) is eccentrically fixed to the rotating disc (1). Therefore, as the rotating disk (1) rotates, the first end (21) of the pulling member (2) will rotate with the eccentricity, and the opposite pulling tensions or relaxes the second end of the pulling member (2). (22) [as shown in the fifth figure]. Therefore, the user (B) holds the hand (B1) of the pull ring (23) of the second end (22), and can move up and down with the action of tightening or relaxing, thereby The hand (B1) produces a healing effect. When it is necessary to carry out the rehabilitation, it is only necessary to install the device of the present invention on the other hand wheel (A1), that is, the user (B) can change hands to perform rehabilitation. Alternatively, the rotating disc (1) is attached to both the hand wheel (A1) on both sides of the wheelchair (A), so that the hands of the user (B) can be simultaneously reconstructed. Therefore, this creation has no need to consume any energy, and it also has the function of energy saving and carbon reduction.

However, the above description is only one of the embodiments of the present invention. When the scope of the patent application of the present invention is not limited thereto, the simple equivalent changes and substitutions made by the scope of the patent application and the contents of the specification of the present invention are It is still within the scope of the protection covered by the scope of the invention.

(1) ‧‧‧ rotating disk

(11)‧‧‧First clamping element

(111)‧‧‧ Clips

(112)‧‧‧‧

(113)‧‧‧‧ Body

(12)‧‧‧Rotating surface

(13) ‧‧‧Fixed Department

(2) ‧‧‧ Pulling parts

(21) ‧ ‧ first end

(22) ‧‧‧ second end

(23)‧‧‧ Pull ring

(3) ‧ ‧ support rods

(31)‧‧‧Second clamping element

(32)‧‧‧ Limit ring

Claims (7)

A detachable wheelchair rehabilitation device, which is fixedly mounted on a wheelchair, comprises: a rotating disc, and a plurality of first clamping elements, wherein the first clamping element is correspondingly clamped to one hand wheel of the wheelchair Or a rotating wheel, the rotating disk is provided with a rotating surface, the rotating surface is eccentrically provided with a fixing portion; a pulling member is respectively provided with a first end and a second end, and the first end is fixed to the rotating disk The fixing portion is provided with a pull ring; a support rod is fixed to the wheelchair, and the support rod is provided with at least one limiting ring, wherein the limiting ring is provided for the pulling member to be inserted therein. The detachable wheelchair rehabilitation device according to claim 1, wherein the first clamping member is one of a C-clamp having a resilient clamping force, a telescopic clamp, a devil felt or a bundle band. The detachable wheelchair rehabilitation device according to the second aspect of the invention, wherein the telescopic clamp is provided with a buckle, the buckle is extended with a rod body, and the rod body is disposed in a tube body, the tube The body is fixed to the periphery of the rotating disk, and between the rod body and the pipe body, a tightening screw penetrates into a screw hole of the pipe body to be locked, so that the rod body and the pipe body are relatively fixed. The detachable wheelchair rehabilitation device according to claim 1, wherein the fixing portion is a ring. The detachable wheelchair rehabilitation device according to claim 1, wherein the pulling member is a rope. The detachable wheelchair rehabilitation device according to claim 1, wherein the support rod is provided with at least one second clamping member, and the second clamping member is correspondingly clamped to one of the wheelchair brackets. . The detachable wheelchair rehabilitation device according to claim 6, wherein the second clamping member is a C-shaped clip, a devil felt or a belt having an elastic clamping force.