CN212547433U

CN212547433U - Wheelchair for rehabilitation

Info

Publication number: CN212547433U
Application number: CN202020666567.3U
Authority: CN
Inventors: 朱江涛; 向文林; 邹加兵; 刘继辉; 汤颖颖; 许立; 黄子亮; 陈可夫; 张琦
Original assignee: Zuodian Industrial Hubei Co Ltd
Current assignee: Zuodian Industrial Hubei Co Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-02-19
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to the technical field of wheelchairs, in particular to a rehabilitation wheelchair, which comprises a seat cushion, wherein four frames are welded on the outer surface of the seat cushion, a baffle plate and a connecting column are respectively welded at the top of each frame, a backrest is welded at the right side of the connecting column, a handrail is welded at the top of the baffle plate, the top of the handrail is connected with a control panel through bolts, support rods are welded at two sides of each frame, pedals are connected on the surface of each support rod in a rotating way, a movement mechanism is arranged at the bottom of the seat cushion, a support plate is welded at the bottom of each frame, a support column is welded at the bottom of the seat cushion, universal wheels are connected on the bottom of each support column in a rotating way, a specially-made rotating shaft is driven to rotate through rotating of the rotating shaft, the specially-made rotating shaft drives a fixed, thereby achieving the purpose of helping the user to carry out rehabilitation training.

Description

Wheelchair for rehabilitation

Technical Field

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

Background

The automatic wheelchair is an important rehabilitation tool, not only is a walking tool for physically disabled persons and mobility-handicapped persons, but also is more important for the physical exercise and participation in social activities by means of the automatic wheelchair.

Most wheelchairs in the market do not have the function of helping leg rehabilitation, and the patient needs to move by oneself or other people help to move to the front of the rehabilitation device to practice before the device specially used for rehabilitation training when needing to do rehabilitation training, which is very troublesome, wastes time and can increase the period of rehabilitation. In view of this, we propose a wheelchair for rehabilitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recovered wheelchair of using to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a recovered wheelchair of using, includes the seatpad, the outer skin weld of seatpad has four frames, baffle and spliced pole have been welded respectively at the top of frame, the right side welding of spliced pole has the back, the top welding of baffle has the handrail, there is control panel at the top of handrail through bolted connection, the bracing piece has all been welded in the both sides of frame, the surface of bracing piece is rotated and is connected with the footboard, the bottom of seatpad is provided with motion, the bottom welding of frame has the backup pad, the bottom welding of seatpad has the support column, the bottom of support column is rotated and is connected with the universal wheel.

Preferably, the inside of backup pad is rotated and is connected with the pivot, the tire has all been welded to the both sides of pivot, the right side welding of tire has the spliced pole, the right side welding of spliced pole has the hand push circle.

Preferably, the motion mechanism comprises a shell, the inside of the shell is rotatably connected with a special rotating shaft, fixing plates are welded on two sides of the special rotating shaft, a first belt pulley is welded on the surface of the special rotating shaft, the surface of the first belt pulley is in transmission connection with the surface of a second belt pulley through a belt, a transmission shaft is inserted into the second belt pulley, a large gear is inserted into the surface of the transmission shaft, a small gear is meshed with the surface of the large gear, a working box is welded on the rear portion of the shell, and a supporting device is arranged inside the working box.

Preferably, the top of the working box is welded at the bottom of the seat cushion, two sides of the transmission shaft are rotatably connected to the inner wall of the working box, and the inside of the pinion is inserted into the surface of the rotating shaft.

Preferably, the supporting device comprises an air cylinder, an expansion rod is welded at the output end of the air cylinder, a supporting disk is welded at the bottom of the expansion rod, and a telescopic column is welded at the top of the supporting disk.

Preferably, the top of cylinder passes through bolted connection in the bottom of seatpad, the surperficial sliding connection of telescopic link is in the inside of work box, the top welding of telescopic column is in the bottom of work box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this wheelchair is used in rehabilitation, use control panel can control the removal of wheelchair, when the wheelchair removes, the pivot can rotate, it rotates to drive the pinion, the pinion can drive the gear wheel and rotate, thereby the mesh of speed reduction has been reached, the gear wheel drives the epaxial second belt pulley of transmission and rotates, the second belt pulley drives first belt pulley through the belt and rotates, first belt pulley can drive purpose-built pivot rotatory, purpose-built pivot drives the fixed plate and rotates, it carries out the small amplitude motion to drive the people's leg of putting on the fixed plate, thereby can reach the purpose that the help user carries out rehabilitation training, can just carry out rehabilitation training on moving, anytime and anywhere trains, do not need to go the preceding training of the rehabilitation device of fixing, save time, the rehabilitation cycle has been shortened.

2. This wheelchair for rehabilitation when need not to remove and need do the rehabilitation training, uses control panel to start the cylinder, makes the cylinder promote the supporting disk and moves down, and is reverse to promote the wheelchair, makes the tire leave ground to can make the wheelchair carry out the rehabilitation training under unmovable condition, convenience of customers operates.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

fig. 3 is a right side sectional view of the present invention.

In the figure: 1. a seat cushion; 2. a frame; 3. a support bar; 4. a motion mechanism; 5. a pedal; 6. a support pillar; 7. a universal wheel; 8. a support plate; 9. connecting columns; 10. pushing the ring by hand; 11. a tire; 12. a backrest; 13. a connecting rod; 14. a control panel; 15. a handrail; 16. a baffle plate; 17. a rotating shaft; 41. a housing; 42. specially manufacturing a rotating shaft; 43. a fixing plate; 44. a first pulley; 45. a belt; 46. a second pulley; 47. a drive shaft; 48. a bull gear; 49. a pinion gear; 411. a work box; 412. a support device; 4121. a cylinder; 4122. a telescopic rod; 4123. a telescopic column; 4124. and (4) supporting the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a recovered wheelchair of using, as shown in fig. 1-2, including seatpad 1, the outer skin weld of seatpad 1 has four frames 2, baffle 16 and connecting rod 13 have been welded respectively to the top of frame 2, the right side weld of connecting rod 13 has back 12, the top weld of baffle 16 has handrail 15, there is control panel 14 at the top of handrail 15 through bolted connection, bracing piece 3 has all been welded to the both sides of frame 2, the surface of bracing piece 3 is rotated and is connected with footboard 5, the bottom of seatpad 1 is provided with motion 4, the bottom weld of frame 2 has backup pad 8, the bottom weld of seatpad 1 has support column 6, the bottom of support column 6 is rotated and is connected with universal wheel 7.

In this embodiment, the inside of backup pad 8 is rotated and is connected with pivot 17, and the tire 11 has all been welded to the both sides of pivot 17, and the right side welding of tire 11 has spliced pole 9, and the right side welding of spliced pole 9 has hand push ring 10, makes and also can manually let tire 11 rotate under the condition that does not have electric power, carries out the rehabilitation training.

In addition, the movement mechanism 4 includes a housing 41, the inside of the housing 41 is rotatably connected with a special rotating shaft 42, fixing plates 43 are welded on two sides of the special rotating shaft 42, a first belt pulley 44 is welded on the surface of the special rotating shaft 42, the surface of the first belt pulley 44 is in transmission connection with the surface of a second belt pulley 46 through a belt 45, a transmission shaft 47 is inserted in the second belt pulley 46, a large gear 48 is inserted on the surface of the transmission shaft 47, a small gear 49 is meshed on the surface of the large gear 48, a working box 411 is welded on the rear portion of the housing 41, a supporting device 412 is arranged in the working box 411, the large gear 48 and the small gear 49 play a role in reducing speed, so that the special rotating shaft 42 can also rotate at a low speed when the tire 11 rotates rapidly.

In addition, the top of the working box 411 is welded at the bottom of the seat cushion 1, two sides of the transmission shaft 47 are rotatably connected to the inner wall of the working box 411, and the inside of the pinion 49 is inserted into the surface of the rotating shaft 17, so that the tire 11 can drive the special rotating shaft 42 to rotate together when rotating, and the manufacturing cost is saved.

It should be noted that the control panel 14 can control the movement of the wheelchair, when the wheelchair moves, the rotating shaft 17 rotates to drive the pinion 49 to rotate, the pinion 49 drives the gearwheel 48 to rotate, thereby achieving the purpose of deceleration, the gearwheel 48 drives the second pulley 46 on the transmission shaft 47 to rotate, the second pulley 46 drives the first pulley 44 to rotate through the belt 45, the first pulley 44 drives the special rotating shaft 42 to rotate, the special rotating shaft 42 drives the fixing plate 43 to rotate, thereby driving the legs placed on the fixing plate 43 to move in a small range, thereby achieving the purpose of helping the user to perform rehabilitation training, moving the user to perform rehabilitation training, performing training anytime and anywhere, training without going to the fixed rehabilitation device, saving time and shortening the rehabilitation period.

Example 2

As shown in fig. 3, the supporting device 412 includes an air cylinder 4121, an expansion link 4122 is welded at an output end of the air cylinder 4121, a supporting plate 4124 is welded at a bottom of the expansion link 4122, and a telescopic column 4123 is welded at a top of the supporting plate 4124, so that the wheelchair can perform rehabilitation training without moving, and the wheelchair is convenient for a user to operate.

Further, the top of the cylinder 4121 is connected to the bottom of the seat cushion 1 through a bolt, the surface of the telescopic rod 4122 is slidably connected to the inside of the working box 411, the top of the telescopic column 4123 is welded to the bottom of the working box 411, and the telescopic column 4123 can prevent the telescopic rod 4122 and the support plate 4124 from shaking and plays a role in supporting.

In this embodiment, for convenience of control, the control panel 14 in this embodiment is provided with a movement control switch and an air cylinder 4121 control switch, the movement control switch can control the movement of the wheelchair, and the air cylinder 4121 control switch can control the operation of the air cylinder 4121.

The utility model discloses a recovered wheelchair of using when using, when need not to remove and need do the rehabilitation training, uses control panel 14 to start cylinder 4121, makes cylinder 4121 promote supporting disk 4124 and moves down, and is reverse to push up the wheelchair, makes tire 11 leave ground to can make the wheelchair carry out the rehabilitation training under the unmovable condition, convenience of customers operates.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rehabilitation wheelchair comprises a seat cushion (1), and is characterized in that: the outer skin welding of seatpad (1) has four frames (2), baffle (16) and connecting rod (13) have been welded respectively at the top of frame (2), the right side welding of connecting rod (13) has back (12), the top welding of baffle (16) has handrail (15), there is control panel (14) at the top of handrail (15) through bolted connection, bracing piece (3) have all been welded to the both sides of frame (2), the rotation on surface of bracing piece (3) is connected with footboard (5), the bottom of seatpad (1) is provided with motion (4), the bottom welding of frame (2) has backup pad (8), the bottom welding of seatpad (1) has support column (6), the bottom of support column (6) is rotated and is connected with universal wheel (7).

2. The rehabilitation wheelchair according to claim 1, wherein: the inside of backup pad (8) is rotated and is connected with pivot (17), tire (11) have all been welded to the both sides of pivot (17), the right side welding of tire (11) has spliced pole (9), the right side welding of spliced pole (9) has hand push circle (10).

3. The rehabilitation wheelchair according to claim 1, wherein: the movement mechanism (4) is including shell (41), the inside of shell (41) is rotated and is connected with purpose-made pivot (42), fixed plate (43) have all been welded to the both sides of purpose-made pivot (42), the skin weld of purpose-made pivot (42) has first belt pulley (44), the surface of first belt pulley (44) is passed through belt (45) and is connected with the surface transmission of second belt pulley (46), the inside grafting of second belt pulley (46) has transmission shaft (47), the surface grafting of transmission shaft (47) has gear wheel (48), the surface meshing of gear wheel (48) has pinion (49), the rear portion welding of shell (41) has work box (411), the inside of work box (411) is provided with strutting arrangement (412).

4. The rehabilitation wheelchair according to claim 3, wherein: the top of the working box (411) is welded at the bottom of the seat cushion (1), two sides of the transmission shaft (47) are rotatably connected to the inner wall of the working box (411), and the inside of the pinion (49) is inserted into the surface of the rotating shaft (17).

5. The rehabilitation wheelchair according to claim 3, wherein: the supporting device (412) comprises an air cylinder (4121), an expansion rod (4122) is welded at the output end of the air cylinder (4121), a supporting plate (4124) is welded at the bottom of the expansion rod (4122), and a telescopic column (4123) is welded at the top of the supporting plate (4124).

6. The rehabilitation wheelchair according to claim 5, wherein: the top of the air cylinder (4121) is connected to the bottom of the seat cushion (1) through a bolt, the surface of the telescopic rod (4122) is connected to the inside of the working box (411) in a sliding mode, and the top of the telescopic column (4123) is welded to the bottom of the working box (411).