TWI572349B - Wheelchair with rehabilitation function - Google Patents

Description

Rehabilitation wheelchair

The present invention relates to a wheelchair with rehabilitation function, which is provided with a device for rowing motion in a wheelchair and a device for lifting the leg, so that the patient in the wheelchair can also be timely It is a kind of invention that is quite practical and progressive, and it is worthy of being promoted by the industry and publicized to the public.

Press, patients who generally use wheelchairs, mostly because of the inconvenience of foot injury or because of physical weakness can not stand for a long time, although it is inconvenient to exercise in a wheelchair, but if the limbs are not used for a long time, not only It will be stiffer and more likely to shrink due to blood circulation. Therefore, patients in wheelchairs must often massage their limbs. In addition to the care of the caregiver, the patient’s psychology will be assisted everywhere. However, it seems that the damage to self-esteem is more likely to affect the condition. However, patients who are not cared for have to stretch their hands and lift their legs. Because the action is monotonous and boring, it may be impossible to do it with a few simple steps. In the end, it is only possible to let the limbs shrink and deform. This situation is quite common, and the seriousness of the problem has made it necessary to pay attention to it.

Therefore, in view of this, the inventors have actively developed research and can create a wheelchair with a rehabilitation function, which can improve the conventional wheelchairs on the market, making it more practical, but finally the Emperor is not a painstaking person, according to the present invention. People have been working hard for research and experiments, and finally developed and designed the rehabilitation function wheelchair of the present invention, which can effectively solve the above problems and disadvantages, and can benefit patients and caregivers.

The main object of the present invention is to provide a wheelchair with rehabilitation function, which has a hand movement device, so that a patient riding on a wheelchair can perform a rehabilitation action of the hand movement to increase the practicality of the wheelchair.

A secondary object of the present invention is to provide a wheelchair having a rehabilitation function, which has a leg raising exercise device, so that a patient riding on a wheelchair can perform a rehabilitation action of the foot movement to increase the practicality of the wheelchair.

Therefore, in general, the present invention can be said to be quite a kind of rejuvenating efficacy, and can be called a quite breakthrough creation, and has considerable industrial value.

In order to achieve the above object and effect, the invention has a rehabilitation function wheelchair, comprising a wheelchair body, a hand movement device and a leg movement device, wherein: the wheelchair body has a seat, two armrests and two side wheels. The two armrests are disposed on two corresponding upper ends of the seat, and the two side wheels are pivotally disposed on opposite ends of the two sides of the seat; the hand movement device has two pivot joints and two first pivot assemblies And the second-hand pivoting rod is disposed on the upper part of the two armrests of the wheelchair body, and one of the second-handed shafts is pivotally mounted on the two pivoting sockets by the two first pivotal assemblies The other end of the second-hand drawing rod is manually held; the leg-lifting movement device has two discs, two second pivot assemblies, two elastic members and two acting rods, each of which is composed of a base and an outer The cover is formed by each of the second pivot assemblies and each has an installation space, so that the outer covers can be pivoted relative to the bases, and the bases are disposed on the lower portions of the two armrests of the wheelchair body. Two elastic elements are accommodated in the installation space, each of the bombs The components are respectively disposed at one end of each of the bases, and the other end is disposed on each of the outer covers. One end of each of the action bars is assembled with each of the outer covers, and the other end is for the human foot to be lifted. Start.

The above-mentioned rehabilitation function wheelchair, wherein the upper part of the two armrests of the wheelchair body is provided with an extension rod on each of the corresponding two sides for the two pivot sockets of the hand movement device, and each of the pivot joints The U-shaped shape has an open end, and a perforation is formed on the open end. One end of the second-hand drill rod is provided with a pivoting portion, and the other end is configured as a holding portion, and a circular hole is formed in the pivoting portion. The grip of the second-hand drawbar can be gripped by a human hand. The two first pivot assemblies include two shafts and two nuts, and each of the shafts is provided with an external thread at the end to pass through each of the shafts. The piercing of the pivoting seat and the round hole of the pivoting portion of each of the hand levers are screwed together by the nuts.

The above-mentioned rehabilitation functional wheelchair, wherein the lower part of the two armrests of the wheelchair body is provided with a consistent hole on each of the corresponding two sides, and the base of the two-seat of the leg-moving device has a central hole and a first insertion hole, the outer cover has a larger diameter than the base, and the cover is assembled to the outside of the base. The outer cover has a central shaft tube and a second insertion hole, and the two first pivot assemblies The utility model comprises a two-axis rod and a second nut, wherein each of the shaft rods is provided with an external thread at the end to pass through the central shaft tube of each of the outer cover, the central hole of the base and the through hole of each of the armrest frames And the nut is screwed and locked, and the two elastic members are set as torsion springs having a plurality of loops, and the plurality of loops are sleeved on the central shaft tube of the outer cover, and each of the elastic members is The first insertion hole is inserted into the first insertion hole of the base, and the other end is inserted into the second insertion hole of the outer cover. The two action bars extend laterally at the other end and are assembled with a sheath body for the person. The foot can be held under the sheath body.

1‧‧‧Rehabilitation wheelchair

10‧‧‧ Wheelchair body

11‧‧‧ seat

12‧‧‧ Backrest

13‧‧‧Handrail

131‧‧‧Extension rod

132‧‧‧through holes

14‧‧‧ side wheel

20‧‧‧Hand movement equipment

21‧‧‧ pivoting seat

211‧‧‧ open end

212‧‧‧Perforation

22‧‧‧First pivot assembly

221‧‧‧ shaft

222‧‧‧ nuts

23‧‧‧Hands

231‧‧‧ pivoting department

232‧‧‧ grip

233‧‧‧ round hole

30‧‧‧Lower leg movement device

31‧‧‧ seat plate

311‧‧‧Base

312‧‧‧ Cover

313‧‧‧Installation space

314‧‧‧ center hole

315‧‧‧First insertion hole

316‧‧‧Center shaft tube

317‧‧‧Second insertion hole

32‧‧‧Flexible components

33‧‧‧ action rod

331‧‧‧Sheath

34‧‧‧Second pivot assembly

341‧‧‧ shaft

342‧‧‧ nuts

The first figure is a schematic view of the three-dimensional combination appearance of the wheelchair with the rehabilitation function of the present invention.

The second figure is a three-dimensional exploded appearance view of the hand movement device of the wheelchair with the rehabilitation function of the present invention.

The third figure is a three-dimensional exploded appearance view of the lifting device for the wheelchair with the rehabilitation function of the present invention.

The fourth figure is a schematic sectional view showing the structure of the lifting device for the wheelchair with the rehabilitation function of the present invention.

The fifth figure is a schematic diagram of the action of the hand movement device of the wheelchair with the rehabilitation function of the present invention.

The sixth figure is a schematic diagram of the action of the lifting device for the wheelchair with the rehabilitation function of the present invention.

The present invention relates to a wheelchair 1 with a rehabilitation function, as shown in the first figure, which mainly includes a wheelchair body 10, a hand movement device 20 and a leg movement device 30, wherein the wheelchair body 10 has a chair. a seat 11, a backrest 12, two armrests 13 and two side wheels 14, the backrest 12 is disposed at a vertical portion of the seat 11, and provides a backrest 12 for the patient to rest on when the patient rides on the seat 11. The two armrests 13 are disposed at the upper ends of the two sides of the seat 11 for the patient to be placed, and the two side wheels 14 are pivotally disposed at the lower ends of the two sides of the seat 11. The rotation of the wheel 14 can drive the wheelchair body 10 to move forward and backward (since this is a related technical structure of a conventional wheelchair, so it will not be described in detail in the present specification), and the upper part of the two armrests 13 are on the corresponding two sides. An extension rod 131 is disposed, and the lower part of the two armrest frame 13 is provided with a consistent hole 132 on each of the corresponding two sides (please refer to the fourth figure); please refer to the second figure, the hand movement device 20 has two The pivoting seat 21, the two first pivoting assemblies 22 and the second-handed levers 23 are disposed on the two extending rods 131 of the second armrest frame 13 of the wheelchair body 10, and the two pivoting seats 21 The U-shaped shape has an open end 211. The open end 211 is provided with a through hole 212. One end of the second-hand drawing rod 23 is provided with a pivoting portion 231, and the other end is provided with a holding portion 232. The pivoting is performed. The portion 231 is provided with a circular hole 233. The grip portion 232 of the second-hand drawing rod 23 can be gripped by a human hand. The two first pivot assemblies 22 include a two-axis rod 221 and a second nut 222. The end portions are respectively provided with a pair of external threads for pivoting through the through holes 212 of the two pivoting seats 21, the round holes 233 of the pivoting portion 231 of the second-hand drawing rod 23, and then screwed and locked by the two nuts 222. Referring to the third and fourth figures, the leg raising device 30 has two seat plates 31 (sixth figure), two elastic members 32, two action bars 33 and two second pivot assemblies 34. The wheelchair body 10 has two corresponding lower sides of the second armrest frame 13. The two trays 31 are composed of a base 311 and an outer cover 312 and have a mounting space 313. Each of the bases 311 has a base 311. a central hole 314 and a first insertion hole 315, each of the outer cover 312 has a larger diameter than the base 311, and the cover is assembled to the outside of the base 311. Each of the outer cover 312 has a central shaft tube 316 and a second insertion hole 317, wherein the central shaft tube 316 of each of the outer covers 312 is disposed corresponding to the central hole 314 of each of the bases 311 and the through holes 132 of the lower portions of the two arm frames 13, and the second second pivot The assembly 34 includes two shafts 341 and two nuts 342. Each of the shafts 341 is provided with an external thread at the end to be pivoted through the central shaft tube 316 of each of the outer covers 312, the central hole 314 of each of the bases 311, and After the through holes 132 of the two arm frames 13 are screwed and locked by the nut 342, each of the elastic members 32 is set as a torsion spring having a plurality of loops, and the plurality of loops are sleeved at the center of the outer cover 312. The shaft tube 316 is received in each of the mounting spaces 313. Each of the elastic members 32 is inserted into the first insertion hole 315 and the other end of each of the bases 311. 322 is inserted into the second insertion hole 317 of each of the outer covers 312. One end of the two action bars 33 is coupled with the outer cover 312 to rotate the outer cover 312, and the other end of the two action bars 33 is Laterally extending and assembling a sheath body 331 for the human foot to be held under the sheath body 331; according to the above structure, the invention has a rehabilitation function wheelchair 1, please refer to the fifth figure, and ride on The patient on the seat 11 can be held by the hand in the hand movement device 20, and the grip portion 232 of the used handrail 23 performs hand movement like a boating outward and toward the two sides, even if the patient is Inconvenient to move, it is impossible to walk on the road, but the hand movement can still be carried out on the wheelchair body 10, so as to avoid the disadvantages of the hand being stiff or shrinking due to poor blood circulation caused by not using the hands for a long time. It is more convenient for patients who need to perform hand-related rehabilitation exercises. Moreover, the present invention has a rehabilitation function wheelchair 1, please refer to the figure shown in the sixth figure, if the patient is seated on the seat 11, if the foot No wounds, no more causes in sports In the case of bleeding, it is still possible for the feet to extend under the two action bars 33 of the leg movement device 30, when the patient's feet are held by the sheath body 331 of the two action bars 33 and lifted up, because Each of the action bars 33 is swung upwardly to interlock the outer cover 312, and the two elastic members 32 are rotated by the outer cover 312 to be tightened. At this time, it is necessary to resist the elastic force of the two elastic members 32 to maintain their original state. Therefore, the patient's feet must be powered, and when the upper action bar 33 is lifted up and down to the leg movement device 30, the training of the muscle strength of the foot is achieved, and the movement of the foot can promote blood circulation to avoid The disadvantages of stiffness or atrophy arise, and the practicality of the wheelchair is increased for patients who need to perform foot-related rehabilitation exercises.

The above-mentioned rehabilitation function wheelchair 1 can make the patient in the wheelchair select the hand or foot movement to be performed according to the needs of the user, and can provide the related rehabilitation. Action, convenience and practicality, so this hair Ming can achieve the intended purpose of creation, and has industrial value.

The detailed description of the preferred embodiments of the present invention is not intended to limit the scope of the invention, and the equivalents of the embodiments of the present invention, such as: Equivalent embodiments are to be included in the scope of the patent in this case.

In summary, the flexible functional wheelchair of the present invention is fully in line with the development of the industry in terms of structural design, practicality and cost-effectiveness, and the disclosed structural creation is also an unprecedented innovative structure. It has not been seen in any publications, and there are no similar products on the market, so its "novelty" should be considered.

1‧‧‧Rehabilitation wheelchair

10‧‧‧ Wheelchair body

11‧‧‧ seat

12‧‧‧ Backrest

13‧‧‧Handrail

14‧‧‧ side wheel

20‧‧‧Hand movement equipment

30‧‧‧Lower leg movement device

Claims (3)

A wheelchair with a rehabilitation function includes a wheelchair body, a hand movement device and a leg movement device, wherein: the wheelchair body has a seat, two armrests and two side wheels, and the two armrests are arranged on the seat phase Corresponding to the two upper ends, the two side wheel hubs are disposed at the lower ends of the corresponding two sides of the seat; the hand movement device has two pivot joints, two first pivot assemblies and second-hand drill rods, and the two pivot joints The two ends of the second hand pivot are pivotally mounted on the two pivot joints, and the other end of the second hand is provided for the hand. The lifting leg movement device has two seat plates, two second pivot assemblies, two elastic members and two acting rods, each of which is provided by a base and an outer cover for each of the second pivot assemblies. The pivoting members each have an installation space, so that the outer covers can be pivoted relative to the bases, and the bases are disposed on the lower portions of the two armrests of the wheelchair body, and the two elastic members are accommodated in the installation space. Each of the elastic members is disposed at each end of the elastic member at each of the bases Positioning the other end is disposed in each of the outer cover, one end of each of the actuating rod and connected to each of the outer cap assembly, the other end for holding the top of the human foot can be raised. The rehabilitation function wheelchair according to the first aspect of the invention, wherein the upper part of the two armrests of the wheelchair body is provided with an extension rod on each of the corresponding two sides, and the two pivoting seats of the hand movement device are provided. The pivoting seat has an open end, and an open end is formed on the open end, and a piercing portion is disposed at one end of the second-hand drawing rod, and the other end is configured as a holding portion. A pivot hole is disposed on the pivoting portion, and the grip portion of the second-hand drawbar is gripped by a human hand. The two first pivot assemblies include two shafts and two nuts, and each of the shafts has a section at the end The external thread is pivoted through the perforations of the pivoting seats, the circular holes of the pivoting portions of the hand-stalks, and then screwed together by the nuts. A wheelchair having a rehabilitation function according to claim 1 or 2 of the patent application, wherein the wheel The lower part of the two armrests of the chair body is provided with a consistent hole on each of the two opposite sides, and the base of the two-seat disk of the leg-moving device has a central hole and a first insertion hole, and the outer cover The cover has a larger diameter than the base, and the cover is assembled to the outside of the base. The cover has a central shaft tube and a second insertion hole. The two first pivot assemblies include a second shaft and a second nut. The shaft is provided with an external thread at the end to pass through the central shaft tube of each of the outer cover, the central hole of the base and the through hole of each of the arm frames, and then the screw is screwed and locked. The two elastic members are configured as a torsion spring having a plurality of loops, and the plurality of loops are sleeved on the central shaft tube of the outer cover, and each of the elastic members is inserted into the first insert of the base at one end thereof. The hole and the other end portion are inserted into the second insertion hole of the outer cover, and the two action bars extend laterally at the other end and are assembled with a sheath body for the human foot to be held under the sheath body .