Wheelchair with supporting function

Abstract

The utility model discloses a wheelchair with a supporting function, which belongs to the technical field of medical auxiliary instruments and comprises a wheelchair body and a leg supporting structure. The two leg supporting structures are symmetrically located on the lower side of the wheelchair body, and the leg supporting structures can move out of the wheelchair body to fix and support legs; the number of the upper limb supporting structures is two, the two upper limb supporting structures are symmetrically arranged on armrests of the wheelchair body, and the upper limb supporting structures are used for fixing and supporting upper limbs; the infusion support is located on the wheelchair body and located on the rear portion of the wheelchair body. The upper limbs and the lower limbs of a patient can be supported and fixed under the wheelchair state.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary instruments, in particular to a wheelchair with a supporting function. Background Art

[0002] A wheelchair is a chair equipped with wheels to help replace walking. It is an important mobile tool for the wounded, sick, and disabled for home rehabilitation, transportation, medical treatment, and outdoor activities. A wheelchair not only meets the transportation needs of the physically disabled and those with limited mobility, but more importantly, it facilitates the movement and care of patients by their families, enabling patients to exercise their bodies and participate in social activities with the help of a wheelchair. An ordinary wheelchair generally consists of a foldable frame, left and right side plates (skirt guards), front and rear wheels, left and right knee guards and footrests, left and right armrests, a handle brake device, a seat, a backrest with a medical imaging data bag, a urine collection bag hook, and other parts.

[0003] Anterior cruciate ligament injury is one of the common sports injuries. After surgery, patients usually need a period of rehabilitation to restore joint function and mobility. In the early stage of rehabilitation, due to pain, swelling, and limited joint stability in the affected limb, patients have difficulty moving, and a wheelchair becomes an important auxiliary mobile tool.

[0004] However, during the use of the existing wheelchair for patients with anterior cruciate ligament injury, the positions of various supports on the wheelchair are fixed. For example, the devices for supporting the patient's legs and upper limbs cannot be adjusted according to the patient's needs to better support the patient. Therefore, a wheelchair with a supporting function is needed for use. Content of the Utility Model

[0005] The embodiment of the utility model provides a wheelchair with a supporting function to solve the above-mentioned technical problems.

[0006] The embodiment of the utility model adopts the following technical solution: A wheelchair with a supporting function includes a wheelchair body,

[0007] a leg support structure; there are two leg support structures symmetrically located on the lower side of the wheelchair body, and the leg support structure can be moved out of the wheelchair body to fix and support the legs;

[0008] an upper limb support structure; there are two upper limb support structures, and the two upper limb support structures are symmetrically arranged at the armrests of the wheelchair body, and the upper limb support structure is used to fix and support the upper limbs;

[0009] an infusion stand, which is located on the wheelchair body and at the rear position of the wheelchair body.

[0010] The present utility model can realize the functions of supporting and fixing the upper limbs and lower limbs of patients in the wheelchair state.

[0011] Further, each of the leg support structures includes a support frame, a sliding plate, and a support cushion. The support frame is horizontally arranged on the wheelchair body. The sliding plate is located on the support frame. A chute is provided on the sliding plate. The support cushion is horizontally slidably connected to the support frame. A nut is provided on the chute, and a contact screw threadedly connected to the nut is provided on the nut.

[0012] When in use, it can be pulled out. When not in use, it can be folded up. When pulled out, it has a supporting effect and can fix and support the patient's legs, reducing the patient's pain.

[0013] Further, each of the upper limb support structures includes a support plate, a lifting plate, and two lifting rods. The support plate is horizontally arranged at the armrest of the wheelchair body. Two symmetrically arranged sleeves are provided at the bottom of the support plate. The two lifting rods are symmetrically arranged at the bottom of the lifting plate. The lifting rods are slidably connected in the sleeves. A soft pad is provided at the top of the lifting plate. A number of equally spaced insertion holes are provided on the lifting rods, and insertion rods for insertion and cooperation with the insertion holes are provided on the sleeves.

[0014] The upper limbs of the patient can be placed on the soft pad at the best position to fix and support the immobile upper limbs of the patient.

[0015] Further, the infusion stand includes a support pipe rack, a movable pipe, and an infusion round rack. The support pipe rack is located on the wheelchair body. The movable pipe is located in the support pipe rack and is slidably matched with the support pipe rack. A locking bolt for locking the movable pipe is provided on the support pipe rack. The infusion round rack is located on the movable pipe.

[0016] Further, a mutually foldable seat cushion is provided on the wheelchair body.

[0017] The above at least one technical solution adopted in the embodiment of the present utility model can achieve the following beneficial effects:

[0018] First, during the use of the present utility model, the support cushion moves outwards on the support frame, which can fix and support the patient's legs. After moving the support cushion out of the support frame, by rotating the contact screw on the nut, the position of the support cushion can be locked and fixed to prevent the position of the support cushion from moving and affecting the support for the patient's legs. When in use, it can be pulled out. When not in use, it can be folded up. When pulled out, it has a supporting effect and can fix and support the patient's legs, reducing the patient's pain.

[0019] Second, in the present utility model, the lifting plate can move up and down through two lifting rods in two sleeves, thereby adjusting the height position of the lifting plate. After determining the position height of the lifting plate, the insertion rod is inserted into the corresponding insertion hole on the lifting rod, thereby locking the position height of the lifting plate. The soft pad can support and protect the upper limb of the patient. The position height of the lifting plate can be adjusted according to the position of the upper limb of the patient, so that the upper limb of the patient is placed on the soft pad at the best position, and the upper limb of the immobile patient is fixed and supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present utility model and form a part of the present utility model. The illustrative embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0021] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 ;

[0022] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 ;

[0023] Figure 3 is a schematic three-dimensional structure diagram of the leg support structure in the present utility model;

[0024] Figure 4 is a schematic three-dimensional structure diagram of the infusion stand in the present utility model;

[0025] Figure 5 is a schematic three-dimensional structure of the upper limb support structure in the present utility model Figure 1 ;

[0026] Figure 6 is a schematic three-dimensional structure of the upper limb support structure in the present utility model Figure 2 ;

[0027] Figure 7 is a schematic diagram of the horizontal state of the seat cushion in the present utility model;

[0028] Figure 8 is a schematic diagram of the folded state of the seat cushion in the present utility model.

[0029] DRAWINGS

[0030] Wheelchair body 1, seat cushion 11, leg support structure 2, support frame 21, slide plate 22, support pad 23, chute 24, nut 25, abutting screw rod 26, upper limb support structure 3, support plate 31, lifting plate 32, lifting rod 33, sleeve 34, soft pad 35, insertion hole 36, insertion rod 37, infusion stand 4, support pipe rack 41, moving pipe 42, infusion round rack 43, locking bolt 44. Detailed implementation manners

[0031] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments of the present utility model and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0032] The following will describe in detail the technical solutions provided by each embodiment of the present utility model with reference to the drawings.

[0033] An embodiment of the present utility model provides a wheelchair with a supporting function, including a wheelchair body 1 and a leg supporting structure 2; two leg supporting structures 2 are provided and symmetrically located at the lower side of the wheelchair body 1, and the leg supporting structures 2 can be moved out of the wheelchair body 1 to fix and support the legs; an upper limb supporting structure 3, two upper limb supporting structures 3 are provided, and the two upper limb supporting structures 3 are symmetrically arranged at the armrests of the wheelchair body 1, and the upper limb supporting structures 3 are used to fix and support the upper limbs; an infusion rack 4, and the infusion rack 4 is located on the wheelchair body 1 and at the rear position of the wheelchair body 1.

[0034] Preferably, each leg supporting structure 2 includes a support frame 21, a slide plate 22 and a support cushion 23. The support frame 21 is horizontally arranged on the wheelchair body 1, the slide plate 22 is located on the support frame 21, a chute 24 is provided on the slide plate 22, the support cushion 23 is horizontally slidably connected to the support frame 21, a nut 25 is provided on the chute 24, and a contact screw rod 26 threadedly connected to the nut 25 is provided on the nut 25.

[0035] During the use process, the support cushion 23 moves outwards on the support frame 21 to fix and support the patient's legs. After the support cushion 23 is moved out of the support frame 21, by rotating the contact screw rod 26 to rotate on the nut 25, the position of the support cushion 23 can be locked and fixed to prevent the position of the support cushion 23 from moving and affecting the support for the patient's legs. When needed, it can be pulled out, and when not in use, it can be folded up. When pulled out, it has a supporting function and can fix and support the patient's legs, reducing the patient's pain.

[0036] It should be noted that when the support pad 23 is not in use, the support pad 23 is horizontally moved into the support frame 21 so that the support pad 23 is hidden under the seat cushion 11. And the rotating contact screw 26 is rotated on the nut 25, so that the rotating contact screw 26 rotates on the nut 25, so that the position of the support pad 23 will not move, and there will be no shaking during the movement of the wheelchair body 1.

[0037] Preferably, each of the upper limb support structures 3 includes a support plate 31, a lifting plate 32 and two lifting rods 33. The support plate 31 is horizontally arranged at the armrest of the wheelchair body 1. Two symmetrically arranged sleeves 34 are provided at the bottom of the support plate 31. Two lifting rods 33 are symmetrically arranged at the bottom of the lifting plate 32. The lifting rods 33 are slidably connected in the sleeves 34. A soft pad 35 is provided at the top of the lifting plate 32. A number of equally spaced insertion holes 36 are provided on the lifting rods 33. Insertion rods 37 are provided on the sleeves 34 and are in insertion fit with the insertion holes 36.

[0038] During use, the lifting plate 32 can move up and down through the two lifting rods 33 in the two sleeves 34, so as to adjust the height position of the lifting plate 32. After determining the position height of the lifting plate 32, the insertion rod 37 is inserted into the corresponding insertion hole 36 on the lifting rod 33, so as to lock the position height of the lifting plate 32. The soft pad 35 can support and protect the upper limbs of the patient. The position height of the lifting plate 32 can be adjusted according to the position of the upper limbs of the patient, so that the upper limbs of the patient are placed on the soft pad 35 at the best position, and the upper limbs of the immobile patient are fixed and supported.

[0039] Preferably, the infusion rack 4 includes a support pipe rack 41, a moving pipe 42 and an infusion round rack 43. The support pipe rack 41 is located on the wheelchair body 1. The moving pipe 42 is located in the support pipe rack 41 and is in sliding fit with the support pipe rack 41. A locking bolt 44 for locking the moving pipe 42 is provided on the support pipe rack 41. The infusion round rack 43 is located on the moving pipe 42.

[0040] During use, an infusion bottle or an infusion bag is hung on the infusion round rack on the moving pipe 42 to infuse the patient. During infusion, the position height of the moving pipe 42 on the support pipe rack 41 can also be adjusted according to the needs of infusion, and the position of the moving pipe 42 and the support pipe rack 41 is locked and fixed by the locking bolt 44.

[0041] Preferably, the wheelchair body 1 is provided with a mutually foldable seat cushion 11; when the wheelchair body 1 is in use, the foldable seat cushion 11 is horizontally laid flat for the patient to use, and when not in use, the seat cushion 11 is mutually folded so that the wheelchair body 1 is mutually folded, which is convenient for placing the wheelchair body 1 and does not occupy space.

[0042] The above are only embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A wheelchair with a supporting function, characterized in that, It includes a wheelchair body (1), a leg support structure (2); there are two leg support structures (2) symmetrically located on the lower side of the wheelchair body (1), and the leg support structure (2) can be moved out from the wheelchair body (1) to fix and support the legs; an upper limb support structure (3), there are two upper limb support structures (3), and the two upper limb support structures (3) are symmetrically arranged at the armrests of the wheelchair body (1), and the upper limb support structure (3) is used to fix and support the upper limbs; an infusion stand (4), the infusion stand (4) is located on the wheelchair body (1) and at the rear position of the wheelchair body (1); each leg support structure (2) includes a support frame (21), a slide plate (22) and a support pad (23); the support frame (21) is horizontally arranged on the wheelchair body (1), and the slide plate (22) is located on the support frame (21); a chute (24) is provided on the slide plate (22), and the support pad (23) is horizontally slidably connected to the support frame (21); a nut (25) is provided on the chute (24), and a contact screw rod (26) threadedly connected to the nut (25) is provided on the nut (25).

2. The wheelchair with a supporting function according to claim 1, characterized in that, each upper limb support structure (3) includes a support plate (31), a lifting plate (32) and two lifting rods (33); the support plate (31) is horizontally arranged at the armrest of the wheelchair body (1), and two symmetrically arranged sleeves (34) are provided at the bottom of the support plate (31); the two lifting rods (33) are symmetrically arranged at the bottom of the lifting plate (32), the lifting rods (33) are slidably connected in the sleeves (34), and a soft pad (35) is provided at the top of the lifting plate (32); a number of equally spaced insertion holes (36) are provided on the lifting rod (33), and an insertion rod (37) for insertion cooperation with the insertion holes (36) is provided on the sleeve (34).

3. The wheelchair with a supporting function according to claim 1, characterized in that, the infusion stand (4) includes a support pipe frame (41), a movable pipe (42) and an infusion round frame (43); the support pipe frame (41) is located on the wheelchair body (1), the movable pipe (42) is located in the support pipe frame (41) and the movable pipe (42) is slidably matched with the support pipe frame (41); a locking bolt (44) for locking the movable pipe (42) is provided on the support pipe frame (41), and the infusion round frame (43) is located on the movable pipe (42).

4. A wheelchair with a supporting function according to claim 1, characterized in that, a mutually foldable seat cushion (11) is provided on the wheelchair body (1).

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