Multifunctional training wheelchair for rehabilitation medicine

Abstract

The utility model discloses a multifunctional rehabilitation medicine training wheelchair, which comprises a wheelchair unit, the wheelchair unit comprises a frame body assembly and a seat cushion, the frame body assembly is fixedly connected with the seat cushion, a protection unit is arranged on the wheelchair unit, the protection unit comprises a rotating assembly, an armrest rod, a protection rod and a limiting assembly, the rotating assembly is connected with the frame body assembly, and the armrest rod is connected with the limiting assembly. The grab rail is connected with the rotating assembly, the protective rod is movably inserted into the grab rail, and the limiting assembly is arranged at one end of the protective rod. The wheelchair has the advantages that the rotating assembly is arranged, so that the seat cushion is opened at multiple angles, and a caregiver can move a patient to the wheelchair more conveniently; the armrest rod and the protection rod are driven to rotate by rotating the rotating shaft, a patient is covered in the armrest rod and the protection rod, the limiting block is pressed, the protection rod is pushed to move towards the patient until the protection rod moves to a proper position, the patient is protected in all directions, the patient is not prone to falling off from the wheelchair, and secondary injuries to the patient are reduced.

Description

Technical Field

[0001] The utility model relates to a wheelchair, in particular to a training wheelchair for multifunctional rehabilitation medicine, belonging to the technical field of medical rehabilitation. Background Technique

[0002] The huge population of people with physical disabilities and the increasingly severe problem of social aging have created and given rise to the emerging industry of medical equipment for physical rehabilitation. Most of the elderly and disabled people have varying degrees of loss of mobility, and their medical care and nursing have become a huge pressure on society.

[0003] Wheelchairs are indispensable for some patients with limited activities such as hemiplegia. They are an important tool for enabling patients to take care of themselves in daily life. They are not only a means of transportation for the physically disabled, but more importantly, they enable them to exercise their bodies and participate in social activities with the help of wheelchairs. At the same time, patients can use some functions of the wheelchair to achieve the role of assisting rehabilitation.

[0004] When some existing wheelchairs are in use, there are only armrests on both sides of the wheelchair for protection, and there is no protection for the front end of the wheelchair. As a result, when patients use the wheelchair, their bodies are prone to fall forward and get injured from the wheelchair, which leads to the aggravation of the patient's condition and seriously affects the patient's rehabilitation. Content of the Utility Model

[0005] The purpose of the utility model is to provide a training wheelchair for multifunctional rehabilitation medicine to solve the above problems. When some existing wheelchairs are in use, there are only armrests on both sides of the wheelchair for protection, and there is no protection for the front end of the wheelchair. As a result, when patients use the wheelchair, their bodies are prone to fall forward and get injured from the wheelchair, which leads to the aggravation of the patient's condition.

[0006] The utility model realizes the above purpose through the following technical solutions. A training wheelchair for multifunctional rehabilitation medicine includes a wheelchair unit. The wheelchair unit includes a frame assembly and a seat cushion. The frame assembly and the seat cushion are fixedly connected. A protection unit is arranged on the wheelchair unit. The protection unit includes a rotating assembly, an armrest rod, a protection rod and a limiting assembly. The rotating assembly is connected to the frame assembly. The armrest rod is connected to the rotating assembly. The protection rod is movably inserted into the armrest rod. The limiting assembly is arranged at one end of the protection rod.

[0007] Preferably, the wheelchair unit further includes rear wheels, front wheels and pedals. The rear wheels are fixedly connected to the bottom of the frame assembly. The front wheels are rotatably connected to the bottom of the frame assembly. The pedals are fixedly connected to the frame assembly.

[0008] Preferably, the rotating assembly includes a connecting member, a base, a plurality of hinge seats, a rotating shaft, and a connecting rod. The connecting member is fixedly connected to the frame assembly, the base is fixedly connected to the side of the connecting member, the hinge seats are fixedly connected to the base, the rotating shaft is rotatably connected between the plurality of hinge seats, and the connecting rod is fixedly connected to the rotating shaft.

[0009] Preferably, the connecting rod is fixedly connected to the armrest.

[0010] Preferably, a plurality of limiting holes are formed in the armrest, a groove is formed in the side of one end of the protection rod, and the limiting assembly is arranged in the groove.

[0011] Preferably, the limiting assembly includes a limiting block and a spring. The limiting block is movably connected in the limiting hole and the groove. One end of the spring is fixedly connected to the limiting block, and the other end is fixedly connected to the bottom of the groove.

[0012] The beneficial effects of the present utility model are as follows: By providing the rotating assembly, the armrest and the protection rod are in a vertical state and parallel to the pushing frame before use, so that the seat cushion can be opened at multiple angles, and the patient can sit on the wheelchair from multiple angles, making it more convenient for the caregiver to move the patient onto the wheelchair; By rotating the rotating shaft to drive the armrest and the protection rod to rotate, the patient is covered therein, pressing the limiting block and pushing the protection rod towards the patient until it moves to a suitable position to provide all-round protection for the patient, making it difficult for the patient to fall off the wheelchair and reducing secondary injuries to the patient. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the wheelchair unit of the present utility model;

[0015] Figure 3 is a schematic structural diagram of the rotating assembly of the present utility model;

[0016] Figure 4 is a schematic structural diagram of the connection structure between the protection rod and the armrest of the present utility model;

[0017] Figure 5 is a schematic structural diagram of the limiting assembly of the present utility model.

[0018] In the figure: 1, wheelchair unit; 11, frame assembly; 12, seat cushion; 13, rear wheel; 14, front wheel; 15, pedal; 2, protection unit; 21, rotating assembly; 211, connecting member; 212, base; 213, hinge seat; 214, rotating shaft; 215, connecting rod; 22, armrest; 221, limiting hole; 23, protection rod; 231, groove; 24, limiting assembly; 241, limiting block; 242, spring. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] The embodiment of the present utility model discloses a training wheelchair for multifunctional rehabilitation medicine.

[0021] According to the attached Figures 1-5 As shown, it includes a wheelchair unit 1. The wheelchair unit 1 includes a frame assembly 11 and a seat cushion 12. The frame assembly 11 and the seat cushion 12 are fixedly connected. A protection unit 2 is arranged on the wheelchair unit 1. The protection unit 2 includes a rotating assembly 21, an armrest rod 22, a protection rod 23 and a limiting assembly 24. The rotating assembly 21 is connected to the frame assembly 11. The armrest rod 22 is connected to the rotating assembly 21. The protection rod 23 is movably inserted into the armrest rod 22. The limiting assembly 24 is arranged at one end of the protection rod 23. The other end of the protection rod 23 is slidably connected in the armrest rod 22. Without the limiting assembly 24, only one side of the limiting assembly 24 needs to be adjusted and the protection rod 23 can be driven to move.

[0022] Furthermore, the wheelchair unit 1 further includes a rear wheel 13, a front wheel 14 and a pedal 15. The rear wheel 13 is fixedly connected to the bottom of the frame assembly 11. The front wheel 14 is rotatably connected to the bottom of the frame assembly 11. The pedal 15 is fixedly connected to the frame assembly 11.

[0023] Specifically disclosed, the rotating assembly 21 includes a connecting piece 211, a base 212, a plurality of hinge seats 213, a rotating shaft 214 and a connecting rod 215. The connecting piece 211 is fixedly connected to the frame assembly 11. The base 212 is fixedly connected to the side of the connecting piece 211. A groove seat is arranged on the base 212. The connecting rod 215 is slidably connected in the cylindrical groove seat, so as to limit the rotation position of the connecting rod 215, and further determine the positions of the armrest rod 22 and the protection rod 23. A cylindrical notch is opened on one side of the base 212 to limit the vertical position of the connecting rod 215, so that the armrest rod 22 and the protection rod 23 start parallel to the backrest. The hinge seats 213 are fixedly connected to the base 212. The rotating shaft 214 is rotatably connected between the plurality of hinge seats 213. The connecting rod 215 is fixedly connected to the rotating shaft 214.

[0024] Furthermore, the connecting rod 215 is fixedly connected to the armrest rod 22. By rotating the connecting rod 215, the armrest rod 22 is driven to rotate, and then the protection rod 23 is driven to rotate until the patient is covered therein.

[0025] It should be noted that a plurality of limiting holes 221 are formed in the armrest rod 22, a groove 231 is formed in the side surface of one end of the protection rod 23, and the limiting component 24 is arranged in the groove 231.

[0026] Furthermore, the limiting component 24 includes a limiting block 241 and a spring 242. The limiting block 241 is movably connected to the limiting holes 221 and the groove 231. One end of the spring 242 is fixedly connected to the limiting block 241, and the other end is fixedly connected to the bottom of the groove 231. Press the limiting block 241 and push the protection rod 23 towards the patient until it moves to a suitable position to provide all-round protection for the patient, making it difficult for the patient to fall off the wheelchair and reducing secondary injuries to the patient.

[0027] Working principle: Before the wheelchair is used, the protection rod 23 and the armrest rod 22 are in a state parallel to the backrest. At this time, the protection rod 23 is at the outermost end position of the armrest rod 22 to prevent the protection rod 23 from touching the patient during rotation. At this time, the seat cushion 12 is open at multiple angles, and the caregiver can move the patient onto the wheelchair seat cushion 12 from multiple angles. After adjusting the patient's position, rotate the rotating shaft 214 to drive the connecting rod 215 to rotate, thereby driving the armrest rod 22 and the protection rod 23 to rotate. The protection rod 23 will not touch the patient during rotation. When the protection rod 23 rotates into place, press the limiting block 241 into the limiting hole 221 and push the protection rod 23 towards the patient until it moves to a suitable position. The limiting block 241 is clamped in the limiting hole 221 to fix the protection rod 23, thereby providing all-round protection for the patient.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only includes an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multifunctional training wheelchair for rehabilitation medicine, comprising a wheelchair unit (1), wherein the wheelchair unit (1) comprises a frame assembly (11) and a seat cushion (12), wherein the frame assembly (11) and the seat cushion (12) are fixedly connected, and characterized in that: The wheelchair unit (1) is provided with a protection unit (2); The protection unit (2) comprises a rotating assembly (21), a handrail (22), a protection rod (23) and a limiting assembly (24); the rotating assembly (21) is connected to the frame assembly (11); the handrail (22) is connected to the rotating assembly (21); the protection rod (23) is movably inserted into the handrail (22); and the limiting assembly (24) is arranged at one end of the protection rod (23).

2. A multifunctional training wheelchair for rehabilitation medicine according to claim 1, characterized in that: The wheelchair unit (1) further comprises a rear wheel (13), a front wheel (14) and a pedal (15); the rear wheel (13) is fixedly connected to the bottom of the frame assembly (11); the front wheel (14) is rotatably connected to the bottom of the frame assembly (11); and the pedal (15) is fixedly connected to the frame assembly (11).

3. A multifunctional training wheelchair for rehabilitation medicine according to claim 1, characterized in that: The rotating assembly (21) comprises a connecting member (211), a base (212), a plurality of hinge seats (213), a rotating shaft (214) and a connecting rod (215); the connecting member (211) is fixedly connected to the frame assembly (11); the base (212) is fixedly connected to a side of the connecting member (211); the hinge seat (213) is fixedly connected to the base (212); the rotating shaft (214) is rotatably connected between the plurality of hinge seats (213); and the connecting rod (215) is fixedly connected to the rotating shaft (214).

4. A multifunctional training wheelchair for rehabilitation medicine according to claim 3, characterized in that: The connecting rod (215) is fixedly connected to the handrail rod (22).

5. The multifunctional training wheelchair for rehabilitation medicine according to claim 1, characterized in that: The handrail rod (22) is provided with a plurality of limiting holes (221), a groove (231) is provided on the side surface of one end of the protection rod (23), and the limiting assembly (24) is arranged in the groove (231).

6. A multifunctional training wheelchair for rehabilitation medicine according to claim 5, characterized in that: The limiting assembly (24) comprises a limiting block (241) and a spring (242); the limiting block (241) is movably connected to the limiting hole (221) and the groove (231); one end of the spring (242) is fixedly connected to the limiting block (241), and the other end is fixedly connected to the bottom of the groove (231).

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