CN215307517U - Novel multifunctional exercise wheelchair - Google Patents

Abstract

The utility model relates to the technical field of wheelchairs, in particular to a novel multifunctional exercise wheelchair; the wheelchair is convenient for a patient to get on and off the wheelchair, has diversified functions, can assist the paraplegic patient to carry out effective rehabilitation training, improves the use reliability, comprises a frame, a seat and a backrest, wheels are arranged on two sides of the frame, the wheelchair further comprises a hydraulic stay rod, a hinge assembly and a support frame, one end of the seat is hinged with the top of the frame, one end of the hydraulic stay rod is hinged with the frame, the other end of the hydraulic stay rod is hinged with the middle part of the seat, the backrest is arranged at the top end of the frame through the hinge assembly, the bottom end of the backrest is hinged with the top of the seat, a supporting plate for supporting the legs is arranged on the right half area of the frame, two groups of auxiliary wheels are arranged at the bottom end of the supporting plate, the supporting frame is arranged at the top end of the supporting plate, and the upper half area of the support frame is provided with a control handle for controlling the hydraulic support rod, and the support frame is provided with two groups of handrails and a leg support device for limiting the front of the legs.

Description

Novel multifunctional exercise wheelchair

Technical Field

The utility model relates to the technical field of wheelchairs, in particular to a novel multifunctional exercise wheelchair.

Background

Wheelchairs are known to be chairs equipped with wheels to assist in alternative walking, and are divided into electric and manual folding wheelchairs. The wheelchair is an important mobile tool for home rehabilitation, turnover transportation, treatment and outgoing activities of wounded persons, patients and disabled persons, not only meets the requirements of physically disabled persons and persons with mobility disabilities for riding instead of walk, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair.

The existing wheelchair mainly comprises a frame, a seat, a backrest, walking wheels and pedals, and the existing wheelchair is discovered in use, so that a patient is more strenuous when getting on or off the wheelchair, generally needs help of other people, has single function, cannot perform effective rehabilitation training on paraplegic patients, and is low in use reliability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the novel multifunctional exercise wheelchair which is convenient for patients to get on and off the wheelchair, has diversified functions, can assist paraplegic patients to carry out effective rehabilitation training and improves the use reliability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel multi-functional exercise wheelchair, includes frame, seat and back, and the both sides of frame are provided with the wheel, still include hydraulic pressure vaulting pole, articulated subassembly and support frame, the one end of seat is articulated with the top of frame, the one end of hydraulic pressure vaulting pole is articulated with the frame, and the other end of hydraulic pressure vaulting pole is articulated with the middle part of seat, the back passes through articulated unit mount is on the top of frame to the bottom of back is articulated with the top of seat, the half regional backup pad that is provided with the support leg on the right side of frame, the bottom of backup pad is provided with two sets of auxiliary wheels, the support frame is installed on the top of backup pad to be provided with the brake valve lever who carries out control to the hydraulic pressure bracing piece in the first region of support frame, install two sets of handrails on the support frame and carry out spacing shank strutting arrangement to the place ahead of shank.

Preferably, the hinge assembly comprises two groups of hinge rods and two groups of fixing rods, the two groups of hinge rods are installed at the left end of the seat, the bottom ends of the two groups of hinge rods are hinged to the frame, one ends of the two groups of fixing rods are fixedly connected with the bottom end of the backrest, and the other ends of the two groups of fixing rods are hinged to the top ends of the two groups of hinge rods respectively.

Preferably, the support frame includes two sets of sleeves and two sets of guide pillars, the bottom of two sets of sleeves all with the top fixed connection of backup pad, the bottom of two sets of guide pillars is inserted inside two sets of sheathed tube tops respectively to top between two sets of guide pillars is provided with the tie-beam, and the outside of two sets of sleeves all is provided with the first locking bolt that locks the guide pillar.

Preferably, the leg supporting device comprises a cross beam, two sets of first sliding sleeves, two sets of second sliding sleeves and two sets of square tubes, the cross beam is transversely installed between the two sets of guide pillars, the two sets of first sliding sleeves are all slidably arranged outside the cross beam, second locking bolts are arranged outside the two sets of first sliding sleeves, the two sets of second sliding sleeves are respectively and fixedly installed at the top ends of the two sets of first sliding sleeves, the left ends of the two sets of square tubes respectively penetrate through the two sets of second sliding sleeves, leg supporting pads are arranged at the left ends of the two sets of square tubes, and third locking bolts for locking the square tubes are arranged at the tops of the second sliding sleeves.

Preferably, the outer sides of the two groups of guide pillars are provided with third sliding sleeves in a sliding manner, the two groups of handrails are respectively installed at the left ends of the two groups of third sliding sleeves, and the two groups of third sliding sleeves are provided with fourth locking bolts.

Preferably, the seat comprises a fixed frame, an adjusting frame and a seat cushion, the adjusting frame is slidably mounted on the fixed frame, a brake handle for braking the adjusting frame is arranged on the adjusting frame, and the seat cushion is mounted on the adjusting frame.

Preferably, hand wheels are arranged on the outer sides of the two groups of wheels, and a brake mechanism for braking the wheels is arranged on the outer side of the frame.

Preferably, be provided with flexible adjustment mechanism between backup pad and the frame, flexible adjustment mechanism includes two sets of inner tubes and two sets of outer tubes, the right-hand member of two sets of outer tubes all with backup pad fixed connection, the left end of two sets of inner tubes all with frame fixed connection, the right-hand member of two sets of inner tubes inserts respectively to inside the left end of two sets of outer tubes to all be provided with the fifth locking bolt that locks the inner tube in the outside of two sets of outer tubes, there is the running-board at the top of two sets of outer tubes, the running-board is placed in the top of two sets of outer tubes.

Preferably, when the hydraulic stay bar is in the longest state, the seat is in the vertical state, and when the hydraulic stay bar is in the shortest state, the seat is in the horizontal state.

Preferably, the top of the frame is provided with a supporting block for supporting the seat, and the left end of the frame is provided with a push rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel multifunctional exercise wheelchair, which has the following beneficial effects:

1. when a patient gets on or off the wheelchair, the novel multifunctional exercise wheelchair can be used for pulling up the body of the paraplegia patient by virtue of the armrests which are located at the front positions of the wheelchair from top to bottom, so that the patient can get on or off the wheelchair conveniently;

2. this novel multi-functional exercise wheelchair, the disease is sat on the seat, through brake valve lever control hydraulic pressure vaulting pole, turn over the vertical state by the horizontality with the seat through the hydraulic pressure vaulting pole, when the hydraulic pressure vaulting pole propped up the seat, the handrail was held to the disease both hands and the health is pulled up into upright state, then loosen the hydraulic pressure vaulting pole, the seat is braked, hug closely the disease buttock through the seat of vertical state, it is spacing to carry out the place ahead of shank through shank strutting arrangement, supplementary disease stands, brake valve lever is opened to the disease, can press the seat back to the horizontality through self gravity, the disease can pass through brake valve lever, make the seat constantly switch between level and vertical, train the health of paraplegia disease, the function is diversified, can assist the paraplegia patient to carry out effective rehabilitation training, improve and use the reliability.

Drawings

FIG. 1 is a perspective view of the present invention from the upper right;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a perspective view of the upper left view of the present invention;

FIG. 4 is a schematic perspective view of the present invention from a lower left perspective;

FIG. 5 is a schematic perspective view of the support frame, arm rest and leg support of the present invention;

FIG. 6 is a schematic perspective view of a chair according to the present invention;

in the drawings, the reference numbers: 1. a frame; 2. a seat; 3. a backrest; 4. a wheel; 5. a hydraulic stay bar; 6. a support frame; 7. a support plate; 8. an auxiliary wheel; 9. a control handle; 10. a handrail; 11. a leg support means; 12. a hinged lever; 13. fixing the rod; 14. a sleeve; 15. a guide post; 16. a connecting beam; 17. a first locking bolt; 18. a cross beam; 19. a first sliding sleeve; 20. a second sliding sleeve; 21. a square tube; 22. a second locking bolt; 23. a leg support pad; 24. a third locking bolt; 25. a third sliding sleeve; 26. a fourth locking bolt; 27. a fixed frame; 28. an adjustment frame; 29. a seat cushion; 30. a brake handle; 31. a hand wheel; 32. a brake mechanism; 33. an inner tube; 34. an outer tube; 35. a fifth locking bolt; 36. a foot pedal; 37. a support block; 38. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the novel multifunctional exercise wheelchair of the present invention comprises a frame 1, a seat 2 and a backrest 3, wherein wheels 4 are disposed on two sides of the frame 1, the wheelchair further comprises a hydraulic stay 5, a hinge assembly and a support frame 6, one end of the seat 2 is hinged to the top of the frame 1, one end of the hydraulic stay 5 is hinged to the frame 1, the other end of the hydraulic stay 5 is hinged to the middle of the seat 2, the backrest 3 is mounted on the top of the frame 1 through the hinge assembly, the bottom end of the backrest 3 is hinged to the top of the seat 2, a support plate 7 for supporting legs is disposed on the right half area of the frame 1, two sets of auxiliary wheels 8 are disposed on the bottom end of the support plate 7, the support frame 6 is mounted on the top end of the support plate 7, and a control handle 9 for controlling the hydraulic stay is disposed on the upper half area of the support frame 6, two groups of armrests 10 and a leg supporting device 11 for limiting the front of a leg are mounted on the supporting frame 6, the hinge assembly comprises two groups of hinge rods 12 and two groups of fixing rods 13, the two groups of hinge rods 12 are mounted at the left end of the seat 2, the bottom ends of the two groups of hinge rods 12 are hinged with the frame 1, one ends of the two groups of fixing rods 13 are fixedly connected with the bottom end of the backrest 3, and the other ends of the two groups of fixing rods 13 are hinged with the top ends of the two groups of hinge rods 12 respectively; when the hydraulic support rod 5 is in the longest state, the seat 2 is in a vertical state, when the hydraulic support rod 5 is in the shortest state, the seat 2 is in a horizontal state, the bottom end of the backrest 3 is hinged with the seat 2, the backrest 3 can be ensured to be in the vertical state all the time through the matching of the fixed rod 13 and the hinged rod 12, when the hydraulic support rod 5 is in the longest state, the seat 2 is supported to be in the vertical state, and when the hydraulic support rod 5 is in the shortest state, the seat 2 is in a flat state; the disease is sat on seat 2, through control handle 9 control hydraulic pressure vaulting pole 5, turn over to vertical state by the horizontal state with seat 2 through hydraulic pressure vaulting pole 5, when hydraulic pressure vaulting pole 5 propped seat 2, the disease both hands are pulled up handrail 10 and are pulled up into the upright state with the health, then loosen hydraulic pressure vaulting pole 5, seat 2 is braked, 2 through vertical state hug closely the disease buttock, it is spacing to the place ahead of shank through shank strutting arrangement 11, supplementary disease stands, then the disease can pass through control handle 9, make seat 2 constantly switch between level and vertical, train the health of paraplegia disease, the function is diversified, can assist the paraplegia patient to carry out effective rehabilitation training, improve the reliability of use.

The support frame 6 comprises two sets of sleeves 14 and two sets of guide posts 15, the bottom ends of the two sets of sleeves 14 are fixedly connected with the top end of the support plate 7, the bottom ends of the two sets of guide posts 15 are respectively inserted into the top ends of the two sets of sleeves 14, a connecting beam 16 is arranged at the top between the two sets of guide posts 15, first locking bolts 17 for locking the guide posts 15 are arranged on the outer sides of the two sets of sleeves 14, the height of the leg support device 11 can be adjusted by inserting the bottom ends of the guide posts 15 into the top ends of the sleeves 14, then the guide posts 15 are locked by the first locking bolts 17, the leg support device 11 comprises a cross beam 18, two sets of first sliding sleeves 19, two sets of second sliding sleeves 20 and two sets of square tubes 21, the cross beam 18 is transversely installed between the two sets of guide posts 15, the two sets of first sliding sleeves 19 are arranged on the outer sides of the cross beam 18 in a sliding manner, and second locking bolts 22 are arranged on the outer sides of the two sets of first sliding sleeves 19, the two groups of second sliding sleeves 20 are respectively and fixedly installed at the top ends of the two groups of first sliding sleeves 19, the left ends of the two groups of square tubes 21 respectively penetrate through the two groups of second sliding sleeves 20, leg supporting pads 23 are respectively arranged at the left ends of the two groups of square tubes 21, and third locking bolts 24 for locking the square tubes 21 are arranged at the tops of the second sliding sleeves 20; through sliding first sliding sleeve 19, can adjust the interval of two sets of shank supporting pads 23, then lock fixedly to first sliding sleeve 19 through second locking bolt 22, manage 21 through the slip side, can adjust the interval of shank supporting pad 23 and disease shank, be applicable to the disease of different statures, then lock fixedly to square pipe 21 through third locking bolt 24.

The outer sides of the two groups of guide pillars 15 are provided with third sliding sleeves 25 in a sliding manner, the two groups of handrails 10 are respectively installed at the left ends of the two groups of third sliding sleeves 25, the two groups of third sliding sleeves 25 are provided with fourth locking bolts 26, the height of the handrail 10 can be adjusted through the third sliding sleeves 25, then the third sliding sleeves 25 are locked and fixed through the fourth locking bolts 26, and the third sliding sleeves 25 are long enough, so that the third sliding sleeves 25 can incline relative to the guide pillars 15 after the handrail 10 is stressed, friction between the third sliding sleeves 25 and the guide pillars 15 is increased, the stress capacity of the handrail 10 is improved, panels can be placed on the two handrails 10, and a patient can conveniently eat meals or wash one's face and rinse one's mouth.

The seat 2 comprises a fixed frame 27, an adjusting frame 28 and a seat cushion 29, the adjusting frame 28 is slidably mounted on the fixed frame 27, a brake handle 30 for braking the adjusting frame 28 is arranged on the adjusting frame 28, the seat cushion 29 is mounted on the adjusting frame 28, the seat cushion 29 can be adjusted back and forth by sliding the adjusting frame 28 along a sliding groove of the fixed frame 27, the seat cushion 29 is suitable for patients with different statures, and then the adjusting frame 28 is locked by the brake handle 30, the principle of the back and forth adjustment of the seat 2 is the same as that of the front and back adjustment of the automobile seat 2, the seat 2 is already applied to a wheelchair, and redundant description is omitted here.

The outside of two sets of wheels 4 all is provided with hand wheel 31, the outside of frame 1 is provided with the brake mechanism 32 that brakes to wheel 4, and hand wheel 31 is used for driving wheel 4 and rotates, and brake mechanism 32 is used for braking wheel 4, and these are the prior art of wheelchair.

A telescopic adjusting mechanism is arranged between the support plate 7 and the frame 1, the telescopic adjusting mechanism comprises two groups of inner tubes 33 and two groups of outer tubes 34, the right ends of the two groups of outer tubes 34 are fixedly connected with the support plate 7, the left ends of the two groups of inner tubes 33 are fixedly connected with the frame 1, the right ends of the two groups of inner tubes 33 are respectively inserted into the left ends of the two groups of outer tubes 34, fifth locking bolts 35 for locking the inner tubes 33 are arranged on the outer sides of the two groups of outer tubes 34, pedals 36 are arranged on the tops of the two groups of outer tubes 34, and the pedals 36 are placed on the tops of the two groups of outer tubes 34; can dismantle shank strutting arrangement 11, then take off running-board 36, the cooperation through inner tube 33 and outer tube 34 draws the distance of backup pad 7 and frame 1 big, increases the home range of shank, and the paraplegia patient can walk with the help of the leg binding frame, and the leg binding frame can be straighten the paraplegia patient shank, and the leg binding frame is prior art, and does not belong to the scope of present case, and here is not repeated for a long time, can assist the paraplegia patient to walk under the ground.

A supporting block 37 for supporting the seat 2 is arranged at the top of the frame 1, and a push rod 38 is arranged at the left end of the frame 1; the seat 2 is supported by the supporting block 37 to ensure that the seat 2 is in a horizontal state, and the push rod 38 can push the wheelchair at the rear of the wheelchair.

When the wheelchair is used, when a patient gets on or off the wheelchair, the patient can get on or off the wheelchair conveniently through the up-and-down of the armrests 10 and the armrests 10 positioned in front of the wheelchair; the patient sits on the seat 2, the hydraulic support rod 5 is controlled through the control handle 9, the seat 2 is turned to the vertical state from the horizontal state through the hydraulic support rod 5, when the seat 2 is supported by the hydraulic support rod 5, the hands of the patient pull the handrails 10 to pull the body to the vertical state, then the hydraulic support rod 5 is loosened, the seat 2 is braked, the seat 2 in the vertical state is tightly attached to the hip of the patient, the front of the legs are limited through the leg support device 11, the patient stands in an auxiliary mode, the control handle 9 is opened by the patient, the seat 2 can be pressed back to the horizontal state through self gravity, the patient can continuously switch the seat 2 between the horizontal state and the vertical state through the control handle 9, the body of the paraplegia patient is trained, the functions are diversified, the effective rehabilitation training of the paraplegia patient can be assisted, and the use reliability is improved; the leg supporting device 11 can be detached, the pedal plate 36 is taken down, the distance between the supporting plate 7 and the frame 1 is enlarged through the matching of the inner tube 33 and the outer tube 34, the moving range of the leg is enlarged, the paraplegic patient can walk by means of the leg wrapping frame, and the paraplegic patient can be assisted to walk on the ground.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A novel multifunctional exercise wheelchair comprises a frame (1), a seat (2) and a backrest (3), wherein wheels (4) are arranged on two sides of the frame (1), and the novel multifunctional exercise wheelchair is characterized by further comprising a hydraulic support rod (5), a hinge assembly and a support frame (6), one end of the seat (2) is hinged with the top of the frame (1), one end of the hydraulic support rod (5) is hinged with the frame (1), the other end of the hydraulic support rod (5) is hinged with the middle of the seat (2), the backrest (3) is installed at the top end of the frame (1) through the hinge assembly, the bottom end of the backrest (3) is hinged with the top of the seat (2), a support plate (7) for supporting legs is arranged in the right half area of the frame (1), two sets of auxiliary wheels (8) are arranged at the bottom end of the support plate (7), the support frame (6) is installed at the top end of the support plate (7), and a control handle (9) for controlling the hydraulic support rod is arranged in the upper half area of the support frame (6), and two groups of handrails (10) and a leg support device (11) for limiting the front of the legs are arranged on the support frame (6).

2. The novel multifunctional exercise wheelchair as claimed in claim 1, wherein the hinge assembly comprises two sets of hinge rods (12) and two sets of fixing rods (13), the two sets of hinge rods (12) are installed at the left end of the seat (2), the bottom ends of the two sets of hinge rods (12) are hinged with the frame (1), one ends of the two sets of fixing rods (13) are fixedly connected with the bottom end of the backrest (3), and the other ends of the two sets of fixing rods (13) are hinged with the top ends of the two sets of hinge rods (12), respectively.

3. The novel multifunctional exercise wheelchair as claimed in claim 1, wherein the support frame (6) comprises two sets of sleeves (14) and two sets of guide posts (15), the bottom ends of the two sets of sleeves (14) are fixedly connected with the top end of the support plate (7), the bottom ends of the two sets of guide posts (15) are respectively inserted into the top ends of the two sets of sleeves (14), a connecting beam (16) is arranged at the top between the two sets of guide posts (15), and the outer sides of the two sets of sleeves (14) are respectively provided with a first locking bolt (17) for locking the guide posts (15).

4. A new multifunctional exercise wheelchair in accordance with claim 3, characterized by that the leg support means (11) comprises a cross beam (18), two sets of first sliding sleeves (19), two sets of second sliding sleeves (20) and two sets of square tubes (21), the cross beam (18) is transversely arranged between two groups of guide posts (15), the two groups of first sliding sleeves (19) are arranged outside the cross beam (18) in a sliding manner, and a second locking bolt (22) is arranged at the outer side of the two groups of first sliding sleeves (19), the two groups of second sliding sleeves (20) are respectively and fixedly arranged at the top ends of the two groups of first sliding sleeves (19), the left ends of the two groups of square tubes (21) respectively penetrate through the two groups of second sliding sleeves (20), and the left ends of the two groups of square pipes (21) are provided with leg supporting pads (23), and the top of the second sliding sleeve (20) is provided with a third locking bolt (24) for locking the square pipes (21).

5. The novel multifunctional exercise wheelchair as claimed in claim 3, wherein a third sliding sleeve (25) is slidably disposed on the outer side of each of the two sets of guide posts (15), the two sets of armrests (10) are respectively mounted on the left ends of the two sets of third sliding sleeves (25), and a fourth locking bolt (26) is disposed on each of the two sets of third sliding sleeves (25).

6. A new multifunctional exercise wheelchair in accordance with claim 1, characterized in that the seat (2) comprises a fixed frame (27), an adjusting frame (28) and a seat cushion (29), the adjusting frame (28) being slidably mounted on the fixed frame (27) and on the adjusting frame (28) there is provided a brake handle (30) braking the adjusting frame (28), the seat cushion (29) being mounted on the adjusting frame (28).

7. The novel multifunctional exercise wheelchair as claimed in claim 1, characterized in that hand wheels (31) are arranged on the outer sides of the two groups of wheels (4), and a brake mechanism (32) for braking the wheels (4) is arranged on the outer side of the frame (1).

8. The novel multifunctional exercise wheelchair as claimed in claim 1, wherein a telescopic adjusting mechanism is arranged between the support plate (7) and the frame (1), the telescopic adjusting mechanism comprises two groups of inner tubes (33) and two groups of outer tubes (34), the right ends of the two groups of outer tubes (34) are fixedly connected with the support plate (7), the left ends of the two groups of inner tubes (33) are fixedly connected with the frame (1), the right ends of the two groups of inner tubes (33) are respectively inserted into the left ends of the two groups of outer tubes (34), fifth locking bolts (35) for locking the inner tubes (33) are arranged on the outer sides of the two groups of outer tubes (34), pedals (36) are arranged on the tops of the two groups of outer tubes (34), and the pedals (36) are arranged on the tops of the two groups of outer tubes (34).

9. The new multifunctional exercise wheelchair as claimed in claim 1, wherein the seat (2) is in a vertical position when the hydraulic stay (5) is in the longest position, and the seat (2) is in a horizontal position when the hydraulic stay (5) is in the shortest position.

10. The new multifunctional exercise wheelchair as claimed in claim 1, characterized in that the top of the frame (1) is provided with a support block (37) supporting the seat (2), and the left end of the frame (1) is provided with a push rod (38).

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