CN215307523U - Multifunctional wheelchair - Google Patents

Abstract

The utility model relates to a multifunctional wheelchair. This multi-functional wheelchair includes parallel interval arrangement's first support and second support, first support is connected through two articulated connecting rods that are X-shaped with the second support, the both ends of two connecting rods respectively with first support, second support fixed connection, first support upper end articulates there is first intubate, second support upper end articulates there is the second intubate, the lateral surface fixedly connected with installation pole of first support and second support, it has first hydraulic stem and second hydraulic stem to articulate respectively on two installation poles, first intubate and the lateral surface of second intubate are fixedly connected with fixed plate respectively, the tailpiece of the piston rod portion of first hydraulic stem articulates with the fixed plate of first intubate lateral surface, the tailpiece of the piston rod portion of second hydraulic stem articulates with the fixed plate of second intubate lateral surface. The backrest of the multifunctional wheelchair can rotate, so that the multifunctional wheelchair is more comfortable to use and can be used as a stretcher in emergency.

Description

Multifunctional wheelchair

Technical Field

The utility model belongs to the technical field of wheelchairs, and particularly relates to a multifunctional wheelchair.

Background

With the development of social welfare career and the improvement of living standard of people, the disabled people increasingly use the rehabilitation wheelchair, thereby greatly facilitating indoor and outdoor activities of the disabled people and improving the living quality of the disabled people. The front lower part of the rehabilitation wheelchair is generally provided with a pedal plate for supporting a foot, and the pedal plate is usually designed into a turnover pedal plate convenient to use so that the disabled can conveniently go up and down the wheelchair and go upstairs and downstairs and get on and off the wheelchair.

In the using process of the wheelchair, a person can sit on the wheelchair, but when the person meets an emergency, the person cannot sit on the wheelchair and can only lie down, at the moment, the traditional wheelchair cannot provide any help for people, but becomes a encumbrance, a large number of wheelchairs are used by a hospital, and not only does the hospital need a large number of stretchers, but the hospital needs to purchase the stretchers respectively, but when the wheelchair is used, the number of the stretchers needed to be used is large sometimes, the wheelchair needed to be used is large sometimes, various requirements are difficult to meet, and in case of prevention, the hospital can purchase a large number of wheelchairs and stretchers simultaneously, which is very uneconomical and wastes resources.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problems, the present invention provides a multifunctional wheelchair which can be used as a stretcher and has more various functions.

The technical scheme of the multifunctional wheelchair of the utility model is as follows:

a multifunctional wheelchair comprises a first support and a second support which are arranged in parallel at intervals, wherein the first support and the second support are connected through two connecting rods which are in X-shaped hinge joint, two ends of the two connecting rods are respectively fixedly connected with the first support and the second support, wheels are respectively installed at the rear end of the outer side surface of the first support and the rear end of the outer side surface of the second support, the front end of the outer side surface of the first support and the front end of the outer side surface of the second support are respectively assembled with a guide wheel in a rotating way, a first insertion pipe is hinged at the upper end of the first support, a second insertion pipe is hinged at the upper end of the second support, mounting rods are fixedly connected with the outer side surfaces of the first support and the second support, a first hydraulic rod and a second hydraulic rod are respectively hinged on the two mounting rods, and fixing plates are respectively fixedly connected with the outer side surfaces of the first insertion pipe and the second insertion pipe, the end part of a piston rod of the first hydraulic rod is hinged with the fixing plate on the outer side surface of the first insertion pipe, and the end part of a piston rod of the second hydraulic rod is hinged with the fixing plate on the outer side surface of the second insertion pipe.

As a further improvement to the above technical solution, the first bracket and the second bracket each include a square frame, the mounting rod is in an L-shaped structure, the L-shaped mounting rod is welded at an upper corner of a rear end of the frame, a horizontal section of the mounting rod extends forward and is welded to an upper side rod of the frame, and a vertical section of the mounting rod extends downward and is welded to a rear end rod of the frame.

As a further improvement to the above technical solution, the fixing plates are L-shaped, the fixing plates are horizontally disposed, one ends of the two fixing plates are respectively welded to the outer walls of the first insertion tube and the second insertion tube, and the other ends of the two fixing plates are respectively located at the rear sides of the first insertion tube and the second insertion tube and are respectively hinged to the first hydraulic rod and the second hydraulic rod.

As a further improvement to the above technical solution, the upper side of the first support is fixedly connected with a first stop lever, the first stop lever is of an inverted U-shaped structure, the lower ends of two vertical sections of the first stop lever are fixedly connected with the first support, the inside of the first stop lever is fixedly connected with a baffle, the upper side of the horizontal section of the first stop lever is fixedly connected with a handrail, the upper side of the second support is fixedly connected with a second stop lever, the second stop lever is of an inverted U-shaped structure, the lower ends of two vertical sections of the second stop lever are fixedly connected with the second support, the inside of the second stop lever is fixedly connected with a baffle, and the upper side of the horizontal section of the second stop lever is fixedly connected with a handrail.

As a further improvement to the above technical scheme, the front end of first support articulates there is first shank bracing piece, the first shank bracing piece of fixedly connected with goes up the first shank supporting pad, the front end of second support articulates there is second shank bracing piece, fixedly connected with second shank supporting pad on the second shank bracing piece.

The utility model provides a multifunctional wheelchair, which has the following advantages compared with the prior art:

when the multifunctional wheelchair is used, the first support is hinged with the first insertion pipe, the second support is hinged with the second insertion pipe, the first support is provided with the first hydraulic rod used for limiting the rotation angle of the first insertion pipe, and the second support is provided with the second hydraulic rod used for limiting the rotation angle of the second insertion pipe, so that the backrest of the multifunctional wheelchair can rotate, is more comfortable to use, and can be used as a stretcher in emergency. In addition, the installation rods are welded on the outer side faces of the first support and the second support respectively, the fixing plates are welded on the outer side faces of the first insertion pipe and the second insertion pipe respectively, and the first hydraulic rod and the second hydraulic rod are hinged between the installation rods and the fixing plates, so that interference between the first insertion pipe and the second insertion pipe in the rotating process and the first hydraulic rod and the second hydraulic rod is avoided, the use is safer, and the rotating angle is larger.

According to the multifunctional wheelchair, when a patient needs to urinate, the rim of the bedpan is inserted between the two first supporting plates, the bedpan is supported by the two first supporting plates, the patient can urinate into the bedpan, and after the urination is finished, the bedpan is taken down from the two first supporting plates and cleaned. When patient need be defecated, insert the basin edge of bedpan between two second backup pads, two second backup pads support the bedpan, and patient's defecating falls into the limit and peng, and the back that finishes of defecating takes off the bedpan from two second backup pads, and the washing can. Compared with the wheelchair in the prior art, the multifunctional wheelchair has the advantages that the first supporting plate and the second supporting plate are arranged, so that the bedpan can be close to the excrement hole, the distance between the bedpan and the excrement hole is reduced, the problem that excrement falls to the outer side of the bedpan or the wheelchair is solved, the use is more sanitary, and the use experience is better.

According to the multifunctional wheelchair, when the wheelchair climbs a slope, the two spring pins are pressed, the two anti-tipping rods are rotated, the spring pins are matched with one positioning hole in the anti-tipping rods, the vertical sections of the two anti-tipping rods are in a vertically downward state, the vertical sections of the anti-tipping rods are in contact with the ground, the vertical sections of the anti-tipping rods can play a supporting role, and the wheelchair is prevented from tipping after occurrence. When the wheelchair is used on a plane road, the spring pin is pressed, the two anti-tilting rods are rotated, the spring pin is matched with the other positioning hole on the anti-tilting rod, the vertical sections of the two anti-tilting rods are in a vertical upward state, and the interference between the anti-tilting rods and a ground object is avoided. Compared with the prior art, the multifunctional wheelchair is beneficial to avoiding the wheelchair from tipping over after the wheelchair happens, and is higher in use safety.

Drawings

FIG. 1 is a first schematic structural view of the multi-function wheelchair of the present invention;

FIG. 2 is a second schematic structural view of the multi-function wheelchair of the present invention;

FIG. 3 is a third schematic structural view of the multi-function wheelchair of the present invention;

FIG. 4 is a schematic view of the multi-function wheelchair of the present invention (without the backrest);

FIG. 5 is an enlarged view at A in FIG. 3;

FIG. 6 is an enlarged view at B in FIG. 3;

FIG. 7 is an enlarged view at C in FIG. 2;

reference numbers in the figures: 1. a first bracket; 2. a second bracket; 3. a wheel; 4. a guide wheel; 5. a connecting rod; 6. A first bar; 7. a baffle plate; 8. a handrail; 9. a second bar; 10. a first mounting seat; 11. a second mounting seat; 12. a first seat cushion; 13. a second seat cushion; 14. a first cannula; 15. a second cannula; 16. a skeletal frame rod; 17. an upper support cloth; 18. a lower support cloth; 19. a push handle; 20. controlling a hand brake; 21. an intermediate lever; 22. a first hydraulic lever; 23. a fixing plate; 24. mounting a rod; 25. an anti-roll bar; 26. a spring pin; 27. A first leg support bar; 28. a first leg support pad; 29. a second leg support bar; 30. a second leg support pad; 31. a first support plate; 32. a second support plate; 33. installing a sleeve; 34. installing a shaft; 35. And (4) facilitating the defecation.

Detailed Description

The utility model is described in further detail below with reference to the following figures and detailed description:

the multifunctional wheelchair of the present invention includes a first frame 1 and a second frame 2, as shown in fig. 1 to 7, wherein the first frame 1 and the second frame 2 are arranged in parallel and spaced apart from each other. Two connecting rods 5 are arranged between the first support 1 and the second support 2, the two connecting rods 5 are crossed to form an X-shaped structure, and the crossed positions of the two connecting rods 5 are hinged through a hinge shaft. The two ends of the two connecting rods 5 are respectively welded and fixed with the first support 1 and the second support 2, so that the first support 1 and the second support 2 are hinged. In order to strengthen the structural strength of the first bracket 1 and the second bracket 2, a first middle rod 21 is hinged on the first bracket 1, and one end of the first middle rod 21, which is far away from the first bracket 1, is hinged with one of the two connecting rods 5. A second middle rod 21 is hinged on the second bracket 2, and one end of the second middle rod 21 far away from the first bracket 1 is hinged with the other of the two connecting rods 5. The first and second intermediate bars 21 and 21 reinforce the overall structural strength of the first and second brackets 1 and 2 when the first and second brackets 1 and 2 are in the open state.

In this embodiment, the first bracket 1 includes a square frame structure, and each position of the frame structure is a circular tube. The upper end welding of frame construction has the stiffener, and the stiffener is fixed with the one end welded fastening of one connecting rod 5 in two connecting rods 5, and the lower side pole of frame construction is fixed with the one end welded fastening of another connecting rod 5 in two connecting rods 5, and the tip of intermediate lever 21 is articulated with the upside pole of frame. The reinforcing rod is rotatably provided with a first mounting seat 10, and a first cushion 12 is fixedly connected to the upper side of the first mounting seat 10. The side fixedly connected with first pin 6 on the frame, first pin 6 are the structure of falling the U-shaped, and two vertical section lower extremes of first pin 6 and the frame of first support 1 go up side fixed connection, the inside fixedly connected with baffle 7 of first pin 6, the horizontal segment upside fixedly connected with handrail 8 of first pin 6.

In this embodiment, wheel 3 is installed to the lateral surface rear end of frame, and is concrete, and fixed mounting has an installation cover 33 on the vertical pole of the rear end of frame, fixedly connected with level outside extension's installation axle 34 on the lateral surface of installation cover, and wheel 3 passes through the bearing and installs on installation axle 34. The front end of the frame is rotatably provided with a guide wheel 4, and the guide wheel 4 can realize 360-degree rotation so as to control the moving direction of the utility model. And a hand brake plate is arranged on the outer side surface of the upper side rod of the frame and used for stopping the wheel 3, so that the wheel 3 is locked.

In this embodiment, the first bracket 1 further includes a fixing rod welded to the rear end of the frame, and the fixing rod extends in the vertical direction. The upper end of the fixed rod is hinged with a first inserting pipe 14, the outer side surface of the upper corner of the rear end of the frame is welded with an L-shaped mounting rod 24, the horizontal section of the L-shaped mounting rod 24 extends forwards and is welded with the upper side rod of the frame, and the vertical section of the L-shaped mounting rod 24 is welded with the vertical part of the rear end of the frame. The L-shaped mounting rod 24 is hinged with a first hydraulic rod 22, the outer side surface of the first insertion tube 14 is connected with an L-shaped fixing plate 23, the L-shaped fixing plate 23 is horizontally arranged, and the horizontal edge of the fixing plate 23 extends backwards and is hinged with a piston rod of the first hydraulic rod 22. The rear end of the first insertion pipe 14 is welded with a push handle 19, a control hand brake 20 is fixedly mounted on the push plate, the control hand brake 20 is connected with a first hydraulic rod 22 through a connecting pipeline, and when the control hand brake 20 is pressed, a piston rod of the first hydraulic rod 22 can stretch out and draw back. When the control hand brake 20 is released, the piston rod of the first hydraulic rod 22 is not telescopic.

In this embodiment, the rear end of the frame is extended from the rear end of the lower side rod of the frame of the first bracket 1, the rear end of the lower side rod of the frame of the first bracket 1 is sleeved with the anti-tilting tube, the anti-tilting tube is L-shaped, the horizontal tube of the L-shaped anti-tilting tube is sleeved on the lower side rod, the lower side rod is provided with the spring pin 26, and the anti-tilting rod 25 is provided with two positioning holes matched with the spring pin 26. The two positioning holes are communicated, and when the spring pin 26 is matched with the two positioning holes, the vertical section of the anti-roll bar 25 is in a vertically upward state and a vertically downward state. When the vertical section of the anti-roll bar 25 is in a vertically downward state, the vertical section of the anti-roll bar 25 can contact with the ground when the wheelchair climbs, and the wheelchair is prevented from rolling over.

In this embodiment, the front end of first support 1 articulates there is first shank support rod 27, and the callus on the sole is installed to the lower extreme of first shank support rod 27, installs first shank supporting pad 28 on first shank support rod 27, and first shank supporting pad 28 can be adjusted in the position on first shank support rod 27. An adjusting mechanism for controlling the angle of the first leg supporting rod 27 is installed on the first bracket 1, so that the angle adjustment of the first leg supporting rod 27 is realized.

In this embodiment, the second bracket 2 includes a square frame structure, and a circular tube is used at each position of the frame structure. The upper end welding of frame construction has the stiffener, and the stiffener is fixed with the one end welded fastening of one connecting rod 5 in two connecting rods 5, and the lower side pole of frame construction is fixed with the one end welded fastening of another connecting rod 5 in two connecting rods 5, and the tip of intermediate lever 21 is articulated with the upside pole of frame. The reinforcing rod is rotatably provided with a second mounting seat 11, and a second cushion 13 is fixedly connected to the upper side of the second mounting seat 11. The end, close to each other, of each of the first mounting seat 10 and the second mounting seat 11 is hinged, the rotation angles of the first mounting seat 10 and the second mounting seat 11 are both 90 degrees, and when the first mounting seat 10 and the second mounting seat 11 rotate to a horizontal state, the first mounting seat 10 and the second mounting seat 11 are horizontally stopped, so that the first mounting seat 10 and the second mounting seat 11 are kept in the horizontal state. When the first bracket 1 and the second bracket 2 are folded, the first mounting seat 10 and the second mounting seat 11 are rotated to be in a vertical state. First cushion 12 and second cushion 13 all are L shape structure, and first cushion 12 and second cushion 13 enclose into the round hole of rectangle when rotating to the horizontality to the user urinates and defecates. In order to facilitate the installation of the bedpan, the front ends of the first cushion 12 and the second cushion 13 are respectively connected with a first supporting plate 31 in an L shape, the vertical sections of the two first supporting plates 31 are respectively fixedly connected with the first cushion 12 and the second cushion 13, and the horizontal sections of the two first supporting plates 31 are arranged in opposite directions to form a supporting groove for supporting the edge of the bedpan. The rear ends of the first cushion 12 and the second cushion 13 are respectively connected with L-shaped second supporting plates 32, the vertical sections of the two second supporting plates 32 are respectively fixedly connected with the first cushion 12 and the second cushion 13, and the horizontal sections of the two second supporting plates 32 are arranged in opposite directions to form a supporting groove for supporting the edge of the bedpan.

In this embodiment, the side fixedly connected with second fender pole 9 on the frame, second fender pole 9 are the structure of falling the U-shaped, and side fixed connection on two vertical section lower extremes of second fender pole 9 and the frame of second support 2, the inside fixedly connected with baffle 7 of second fender pole 9, the horizontal segment upside fixedly connected with handrail 8 of second fender pole 9.

In this embodiment, the rear end of the outer side surface of the frame is provided with a wheel 3, the front end of the frame is rotatably provided with a guide wheel 4, and the guide wheel 4 can rotate 360 degrees so as to control the moving direction of the utility model. And a hand brake plate is arranged on the outer side surface of the upper side rod of the frame and used for stopping the wheel 3, so that the wheel 3 is locked.

In this embodiment, the second bracket 2 further includes a fixing rod welded to the rear end of the frame, and the fixing rod extends in the vertical direction. The upper end of the fixed rod is hinged with a second inserting pipe 15, the outer side face of the upper corner of the rear end of the frame is welded with an L-shaped mounting rod 24, the horizontal section of the L-shaped mounting rod 24 extends forwards and is welded with the upper side rod of the frame, and the vertical section of the L-shaped mounting rod 24 is welded with the vertical part of the rear end of the frame. The L-shaped mounting rod 24 is hinged with a second hydraulic rod, the outer side surface of the second insertion tube 15 is connected with an L-shaped fixing plate 23, the L-shaped fixing plate 23 is horizontally arranged, and the horizontal edge of the fixing plate 23 extends backwards and is hinged with a piston rod of the second hydraulic rod. The rear end of the second insertion pipe 15 is welded with a push handle 19, a control hand brake 20 is fixedly mounted on the push plate, the control hand brake 20 is connected with the second hydraulic rod through a connecting pipeline, and when the control hand brake 20 is pressed, a piston rod of the second hydraulic rod can stretch out and draw back. When the control hand brake 20 is released, the piston rod of the second hydraulic rod cannot stretch out and draw back.

In this embodiment, the rear end of the frame is extended from the rear end of the lower side rod of the frame of the second bracket 2, the rear end of the lower side rod of the frame of the second bracket 2 is sleeved with the anti-tilting tube, the anti-tilting tube is L-shaped, the horizontal tube of the L-shaped anti-tilting tube is sleeved on the lower side rod, the lower side rod is provided with the spring pin 26, and the anti-tilting rod 25 is provided with two positioning holes matched with the spring pin 26. The two positioning holes are communicated, and when the spring pin 26 is matched with the two positioning holes, the vertical section of the anti-roll bar 25 is in a vertically upward state and a vertically downward state. When the vertical section of the anti-roll bar 25 is in a vertically downward state, the vertical section of the anti-roll bar 25 can contact with the ground when the wheelchair climbs, and the wheelchair is prevented from rolling over.

In this embodiment, the front end of second support 2 is articulated to have second shank support rod 29, and the callus on the sole is installed to the lower extreme of second shank support rod 29, installs second shank supporting pad 30 on the second shank support rod 29, and second shank supporting pad 30 can be adjusted in the position on second shank support rod 29. An adjusting mechanism for controlling the angle of the second leg supporting rod 29 is installed on the second bracket 2, so that the angle adjustment of the second leg supporting rod 29 is realized.

In this embodiment, the wheelchair further includes a backrest, the backrest includes an inverted U-shaped frame rod 16 and an upper support cloth 17 disposed on the frame rod 16, two vertical rods of the frame are respectively inserted into the first insertion tube 14 and the second insertion tube 15, and a lower support cloth 18 is disposed between the first insertion tube 14 and the second insertion tube 15.

When the multifunctional wheelchair is used, when a patient needs to urinate, the rim of the bedpan is inserted between the two first supporting plates, the bedpan is supported by the two first supporting plates, the patient can urinate into the bedpan, and after the urination is finished, the bedpan is taken down from the two first supporting plates and cleaned. When patient need be defecated, insert the basin edge of bedpan between two second backup pads, two second backup pads support the bedpan, and patient's defecating falls into the limit and peng, and the back that finishes of defecating takes off the bedpan from two second backup pads, and the washing can. Compared with the wheelchair in the prior art, the multifunctional wheelchair has the advantages that the first supporting plate and the second supporting plate are arranged, so that the bedpan can be close to the excrement hole 35, the distance between the bedpan and the excrement hole is reduced, the problem that excrement falls to the outer side of the bedpan or the wheelchair is avoided, the use is more sanitary, and the use experience is better.

According to the multifunctional wheelchair, when the wheelchair needs to be unfolded, the first support 1 and the second support 2 are pulled in opposite directions, so that the first support 1 and the second support 2 move in the directions away from each other, then the two vertical rods of the skeleton rod 16 of the backrest are respectively inserted into the first insertion tube 14 and the second insertion tube 15, the first support 1 and the second support 2 are fixed, and at the moment, the seat plates on the first support 1 and the second support 2 are in the unfolded state, so that the first support 1 and the second support 2 are further limited. When the wheelchair needs to be folded, the skeleton rod 16 of the backrest is pulled out of the first insertion tube 14 and the second insertion tube 15, and then the first support 1 and the second support 2 are pushed to move towards the mutually approaching direction, so that the folding of the wheelchair is realized. When the wheelchair climbs a slope, the two spring pins 26 are pressed, and the vertical section of the anti-tilting rod 25 is in a vertically downward state, so that the vertical section of the anti-tilting rod 25 is in contact with the ground to prevent the wheelchair from tilting.

In the multifunctional wheelchair, the first support 1 is hinged with the first insertion pipe 14, the second support 2 is hinged with the second insertion pipe 15, the first support 1 is provided with the first hydraulic rod 22 for limiting the rotation angle of the first insertion pipe 14, and the second support 2 is provided with the second hydraulic rod for limiting the rotation angle of the second insertion pipe 15, so that the backrest of the multifunctional wheelchair can rotate, the use is more comfortable, and the multifunctional wheelchair can be used as a stretcher in emergency.

In the multifunctional wheelchair of the present invention, the first support plate 31 and the second support plate 32 are provided to facilitate the installation of a bedpan under the first cushion 12 and the second cushion 13, so that a user can sit on the wheelchair for convenience, and the wheelchair can be used more conveniently.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. A multifunctional wheelchair is characterized by comprising a first support and a second support which are arranged in parallel at intervals, wherein the first support and the second support are connected through two connecting rods which are in X-shaped hinge joint, two ends of the two connecting rods are respectively fixedly connected with the first support and the second support, wheels are respectively installed at the rear end of the outer side face of the first support and the rear end of the outer side face of the second support, the front end of the outer side face of the first support and the front end of the outer side face of the second support are respectively and rotatably provided with a guide wheel, a first insertion pipe is hinged at the upper end of the first support, a second insertion pipe is hinged at the upper end of the second support, mounting rods are fixedly connected with the outer side faces of the first support and the second support, a first hydraulic rod and a second hydraulic rod are respectively hinged on the two mounting rods, and fixing plates are respectively and fixedly connected with the outer side faces of the first insertion pipe and the second insertion pipe, the end part of a piston rod of the first hydraulic rod is hinged with the fixing plate on the outer side surface of the first insertion pipe, and the end part of a piston rod of the second hydraulic rod is hinged with the fixing plate on the outer side surface of the second insertion pipe.

2. The multi-function wheelchair as claimed in claim 1, wherein the first and second brackets each comprise a frame in the shape of a square, the mounting bar is in an L-shaped configuration, the L-shaped mounting bar is welded to an upper rear end corner of the frame, a horizontal section of the mounting bar extends forward and is welded to an upper side bar of the frame, and a vertical section of the mounting bar extends downward and is welded to a rear end bar of the frame.

3. The multifunctional wheelchair as claimed in claim 2, wherein the fixing plates are L-shaped, the fixing plates are horizontally disposed, one ends of the two fixing plates are welded to the outer walls of the first insertion tube and the second insertion tube, respectively, and the other ends of the two fixing plates are located at the rear sides of the first insertion tube and the second insertion tube and are hinged to the first hydraulic rod and the second hydraulic rod, respectively.

4. The multifunctional wheelchair as claimed in claim 1, wherein a first bar is fixedly connected to the upper side of the first frame, the first bar is of an inverted U-shaped structure, the lower ends of the two vertical sections of the first bar are fixedly connected to the first frame, a baffle is fixedly connected to the inside of the first bar, a handrail is fixedly connected to the upper side of the horizontal section of the first bar, a second bar is fixedly connected to the upper side of the second frame, the lower ends of the two vertical sections of the second bar are fixedly connected to the second frame, a baffle is fixedly connected to the inside of the second bar, and a handrail is fixedly connected to the upper side of the horizontal section of the second bar.

5. The multi-function wheelchair of claim 1 wherein the front end of the first frame is hingedly connected to a first leg support bar, the first leg support bar having a first leg support pad fixedly attached thereto, the front end of the second frame is hingedly connected to a second leg support bar, the second leg support bar having a second leg support pad fixedly attached thereto.

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