CN220714186U

CN220714186U - Integrated wheelchair with sunshade and rainproof functions for sitting and resting

Info

Publication number: CN220714186U
Application number: CN202322087944.4U
Authority: CN
Inventors: 刘卓
Original assignee: First Affiliated Hospital of Anhui Medical University
Current assignee: First Affiliated Hospital of Anhui Medical University
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-05
Anticipated expiration: 2033-08-04

Abstract

The utility model particularly relates to a sitting and resting integrated wheelchair with a sunshade and rain shielding function, which comprises a bottom plate, wherein the positions, close to two sides, of the bottom plate bottom surface are fixedly connected with a frame, the outer side wall of the frame is rotationally connected with a rotating wheel, one end, far away from the rotating wheel, of the outer side wall of the frame is rotationally connected with a universal wheel, the outer wall of the top of the bottom plate is fixedly provided with a cushion, the positions, close to the back, of the outer wall of the top of the bottom plate are fixedly provided with two groups of risers, a backrest is rotationally connected between the two groups of risers, and the outer side wall of each riser is provided with a motor.

Description

Integrated wheelchair with sunshade and rainproof functions for sitting and resting

Technical Field

The utility model relates to the technical field of wheelchairs, in particular to a sitting and resting integrated wheelchair with sunshade and rain-shielding functions.

Background

The wheelchair is provided with wheels and can help to replace a walking chair, is an important moving tool for the home rehabilitation, turnover transportation, treatment and outgoing activities of wounded persons, patients and disabled persons, meets the riding-instead requirements of disabled persons and disabled persons, and is more important to facilitate the movement of family members and the care of the patients, so that the patients can exercise and participate in social activities by means of the wheelchair.

The existing wheelchair is generally provided with a sunshade for shielding and protecting a patient, and is generally arranged above the head of the patient, but when rainwater is too large, the sunshade is insufficient in shielding range of the patient, the patient is easy to wet by the rainwater, the wheelchair is also adjustable, a plane is formed for the patient to lie for rest, the adjusted plane length is generally of a fixed size, the adjustment cannot be carried out according to different heights of the patient, the legs and feet of the patient are suspended when the patient lies flat, and discomfort is caused.

Disclosure of Invention

The utility model aims to provide a sitting and resting integrated wheelchair with sunshade and rain-shielding functions, so as to solve the defects in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sit rest integral type wheelchair with sunshade rain-shielding function, includes the bottom plate, the bottom plate bottom surface is close to the equal fixedly connected with frame in both sides position, frame lateral wall rotates and is connected with the runner, frame lateral wall keeps away from runner one end and rotates and be connected with the universal wheel, bottom plate top outer wall fixedly connected with cushion, bottom plate top outer wall is close to back position fixed mounting and has two sets of risers, two sets of rotate between the riser and be connected with the back, riser lateral wall installs motor one, and motor one output shaft links to each other with the back lateral wall, the bottom plate lateral wall is close to both sides position equal fixedly connected with diaphragm, two sets of rotate between the diaphragm and be connected with the fly leaf, motor two output shafts are connected with the fly leaf lateral wall, the bottom plate bottom surface is provided with adjustment mechanism, two sets of riser top outer wall equal fixedly connected with support, support top outer wall fixedly connected with top frame drives top frame top outer wall fixedly connected with ceiling, the equal fixedly connected with side canopy between the riser, just side canopy is kept away from ceiling one end fixedly connected with in U shape top wall, side wall is close to back side wall fixedly connected with back, side wall is close to both sides of the side wall is provided with the back.

As a further description of the above technical solution:

the rain shielding mechanism comprises a connecting box, the connecting box is fixedly connected to the outer side wall of the top frame, a winding shaft is rotatably connected inside the connecting box, and a rain shielding leather is wound outside the winding shaft.

As a further description of the above technical solution:

the rain-shielding leather is characterized in that a penetrating groove is formed in the bottom surface of the connecting box in a penetrating mode, one end of the rain-shielding leather penetrates through the penetrating groove to be arranged outside the connecting box, two groups of connecting plates are fixedly connected to one end of the rain-shielding leather, far away from the rolling shaft, of the rain-shielding leather, and insertion holes are formed in positions, close to two sides, of the outer side wall of the connecting plate in a penetrating mode.

As a further description of the above technical solution:

the winding shaft is characterized in that one end of the winding shaft is fixedly connected with a gear at the outer position of the connecting box, the outer side wall of the gear is fixedly connected with a handle, and the outer side wall of the connecting box is fixedly connected with a connecting plate near the edge.

As a further description of the above technical solution:

the electric telescopic rod is installed to the linking plate lateral wall, the cross slot has been seted up to the junction box lateral wall, the limiting plate has been inserted to the cross slot inside, the spout has all been seted up to two inside walls of cross slot, the slide is inserted to the spout inside, and slide one end and limiting plate lateral wall fixed connection.

As a further description of the above technical solution:

the adjusting mechanism comprises a long frame, the long frame is fixedly connected to the bottom surface of the bottom plate, a sliding rod is fixedly connected to the inside of the long frame, and a sliding block is sleeved outside the sliding rod.

As a further description of the above technical solution:

the square board is fixedly connected to the outer side wall of the sliding block, bolts are inserted into the outer side wall of the square board, a plurality of groups of screw grooves are formed in the outer side wall of the long frame, an adjusting plate is inserted between the two groups of long frames, and one end of the sliding block is fixedly connected to the position of the outer side wall of the adjusting plate.

As a further description of the above technical solution:

the two side walls of the bottom plate are close to two side angle positions and are all provided with supporting rods, a screw rod is sleeved outside the supporting rods and close to one end position, a nut is sleeved outside the screw rod and close to one end position, the supporting rods are far away from one end fixedly connected with a foot plate of the screw rod, the outer wall of the foot plate is fixedly connected with a return plate, and two groups of fixing columns are fixedly installed inside the return plate.

The effective effects are as follows:

the utility model provides a sitting and resting integrated wheelchair with sunshade and rain-shielding functions. The beneficial effects are as follows:

this sit in integrated wheelchair with sunshade function of keeping off rain removes the restriction to the gear through removing limiting plate one end from between two sets of teeth on the gear, and the pulling is kept off the rain skin one end again, draws out the skin of keeping off the rain, covers on patient's shank and foot to establish the connecting plate through the jack card and fix on the plate that returns, thereby it is fixed to keep off the rain skin one end, realize further shielding to the patient, improve shielding protection to the patient, effectively avoid the rainwater too big, the ceiling is not enough with the shielding scope of side canopy, leads to the patient to be drenched by the rainwater.

In this sit-rest integral type wheelchair with sunshade rain-shielding function, make back and fly leaf all rotate clockwise to the position that is level with the bottom plate through motor one with motor two, outwards draw the regulating plate again, can adjust the length of drawing out of regulating plate according to patient's height, after the adjustment, can be fixed the position of regulating plate through the bolt cooperation helicoidal groove to can be according to the plane that is used for lying rest of patient's height supply suitable length, make patient lie more comfortable when having a rest on this wheelchair.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of a rain shielding mechanism according to the present utility model;

FIG. 4 is an enlarged view of the portion A of FIG. 3 in accordance with the present utility model;

FIG. 5 is a bottom view of the base plate of the present utility model;

fig. 6 is an enlarged view of the present utility model at B in fig. 5.

Reference numerals illustrate:

1. a bottom plate; 2. a riser; 3. a U-shaped baffle; 4. a cushion; 5. a cross plate; 6. a movable plate; 7. a backrest; 8. a pushing handle; 9. a bracket; 10. a top frame; 11. a connection box; 12. rain-shielding leather; 13. a connecting plate; 14. a jack; 15. a winding shaft; 17. a gear; 18. a handle; 19. a splice plate; 20. a transverse groove; 21. a limiting plate; 22. an electric telescopic rod; 23. a chute; 24. a frame; 25. a rotating wheel; 26. a universal wheel; 27. foot-lapping plates; 28. a return plate; 29. a support rod; 30. a nut; 31. fixing the column; 32. an elongated frame; 33. a slide bar; 34. a sliding block; 35. a square plate; 36. a bolt; 37. an adjusting plate; 38. an adjusting mechanism; 39. a rain shielding mechanism; 40. a ceiling; 41. and a side shed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an integrated wheelchair with sunshade and rainproof functions comprises a bottom plate 1, a frame 24 is fixedly connected to the bottom surface of the bottom plate 1 at positions close to two sides, a rotating wheel 25 is rotatably connected to the outer side wall of the frame 24, one end of the outer side wall of the frame 24, which is far away from the rotating wheel 25, is rotatably connected with a universal wheel 26, a seat cushion 4 is fixedly mounted on the outer wall of the top of the bottom plate 1, two groups of risers 2 are fixedly mounted at positions close to the back, a backrest 7 is rotatably connected between the two groups of risers 2, a motor I is mounted on the outer side wall of the riser 2, an output shaft of the motor I is connected with the outer side wall of the backrest 7, a movable plate 6 is rotatably connected between the two groups of the transverse plates 5, a motor II is mounted on the outer side wall of the transverse plate 5, a support 9 is fixedly connected to one end of the outer side wall of the movable plate 6, a top frame 10 is fixedly mounted on the outer wall of the top of the support 9, a ceiling 40 is fixedly connected to the outer wall of the top frame 10, two groups of the ceiling 40 are fixedly connected with a ceiling 41, two side walls of the ceiling 41 are fixedly connected to the side walls of the backrest 7, one end of the side wall 41 is fixedly connected to the side wall of the ceiling 41 is far away from the back 7, and one end of the side wall of the ceiling 7 is fixedly connected to the side wall of the ceiling 7.

Referring to fig. 2-4, the rain shielding mechanism 39 includes a connection box 11, the connection box 11 is fixedly connected to an outer side wall of the top frame 10, a winding shaft 15 is rotatably connected inside the connection box 11, a rain shielding leather 12 is wound outside the winding shaft 15, a through groove is formed in the bottom surface of the connection box 11 in a penetrating manner, one end of the rain shielding leather 12 penetrates through the through groove to be arranged outside the connection box 11, two groups of connection plates 13 are fixedly connected to one end, away from the winding shaft 15, of the rain shielding leather 12, jacks 14 are formed in positions, close to two sides, of the outer side wall of the connection plates 13 in a penetrating manner, gears 17 are fixedly connected to one end of the winding shaft 15 and are located at positions, outside the connection box 11, handles 18 are fixedly connected to the outer side wall of the connection box 11, and connecting plates 19 are fixedly connected to the outer side wall, close to the edges of the connection box 11.

When the withdrawn rain cover 12 needs to be rolled, the gear 17 can be rotated by the handle 18 to drive the rolling shaft 15 to rotate, so that the rain cover 12 is rolled, after the rolling is completed, the limiting plate 21 can be driven by the electric telescopic rod 22 to move between two groups of teeth on the gear 17, the position of the gear 17 is limited, the position of the rolling shaft 15 is fixed, and the rolled rain cover 12 is prevented from loosening.

The electric telescopic rod 22 is installed on the outer side wall of the connecting plate 19, the transverse groove 20 is formed in the outer side wall of the connecting box 11, the limiting plate 21 is inserted into the transverse groove 20, the sliding grooves 23 are formed in the two inner side walls of the transverse groove 20, the sliding plate is inserted into the sliding grooves 23, and one end of the sliding plate is fixedly connected with the outer side wall of the limiting plate 21.

When the wheelchair is used, a patient can sit on the cushion 4 arranged on the upper end surface of the bottom plate 1, the back of the patient leans against the back-to-back 7, the feet of the patient are respectively placed on the two groups of foot-supporting plates 27, at the moment, medical staff, family members of the patient and the like can push the wheelchair through the push handle 8, so that the wheelchair can be opened and moved by the rotating wheel 25 arranged on the frame 24 and the universal wheels 26, the patient is pushed, wherein the ceiling 40 and the side sheds 41 which are supported and fixed by the support 9 and the top frame 10 can shield the top of the patient, and sunlight or rainwater in the external environment is isolated;

wherein, the electric telescopic rod 22 installed on the connecting plate 19 drives the limiting plate 21 to move away from the direction of the gear 17, so that one end of the limiting plate 21 moves out from between two groups of teeth on the gear 17, the limitation on the gear 17 is released, at the moment, one end of the rain shielding leather 12 can be pulled, the rain shielding leather 12 wound on the winding shaft 15 is pulled out to cover the legs and feet of a patient, then the connecting plate 13 is inserted into the interior of the return plate 28, and is clamped and fixed on the return plate 28 through the jack 14, thereby fixing one end of the rain shielding leather 12, further shielding of the patient is realized, excessive rainwater is avoided, the shielding range of the ceiling 40 and the side sheds 41 is insufficient, and the shielding protection effect on the patient is poor.

Referring to fig. 5-6, the adjusting mechanism 38 includes a long frame 32, the long frame 32 is fixedly connected to the bottom surface of the bottom plate 1, a sliding rod 33 is fixedly connected to the inside of the long frame 32, a sliding block 34 is sleeved outside the sliding rod 33, a square plate 35 is fixedly connected to the outer side wall of the sliding block 34, a bolt 36 is inserted into the outer side wall of the square plate 35, a plurality of groups of screw grooves are formed in the outer side wall of the long frame 32, an adjusting plate 37 is inserted between the two groups of long frames 32, and one end of the sliding block 34 is fixedly connected to the outer side wall of the adjusting plate 37.

Wherein the adjusting plate 37 is drawn outwards and the slide block 34 can follow it along the slide bar 33 mounted inside the elongated frame 32.

The two side walls of the bottom plate 1 are provided with supporting rods 29 near the two side corner positions, a screw rod is sleeved at the outer side of the supporting rods 29 near one end, a nut 30 is sleeved at the outer side of the screw rod near one end, away from the screw rod, of each supporting rod 29 is fixedly connected with a foot plate 27, the outer wall of each foot plate 27 is fixedly connected with a return plate 28, and two groups of fixing columns 31 are fixedly installed inside the return plates 28.

The fixing posts 31 are engaged with the insertion holes 14, so that the position of the connection plate 13 can be restricted and fixed.

Specifically, when the patient needs to rest lying down, the nut 30 can be rotated along the screw rod, so that the strut 29 can be loosened, at this time, the foot plate 27 can be driven to rotate to one side of the bottom plate 1 by rotating the strut 29 through the screw rod, and then rotating the nut 30 again, the position of the strut 29 and the foot plate 27 can be fixed by matching with the screw rod, the other group of foot plate 27 can be rotated to the other side of the bottom plate 1 and fixed by matching with the screw rod, then the backrest 7 is driven to rotate clockwise between the two groups of risers 2 through the motor, the movable plate 6 can be rotated clockwise to a position parallel to the bottom plate 1 through the motor II, then the adjusting plate 37 is pulled outwards, the sliding block 34 moves along the sliding rod 33 arranged inside the long frame 32, the square plate 35 moves along the sliding block 34, the extraction length of the adjusting plate 37 can be adjusted according to the height of the patient, after the adjustment, one end of the bolt 36 passes through the square plate 35 to the inside the corresponding screw groove, the position of the sliding block 34 can be fixed, and thus the position of the adjusting plate 37 can be fixed, the patient can lie down on the flat plate 1, the backrest 7, the movable plate 6 and the rest plane 37.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sit-rest integrated wheelchair with sunshade and rain-shielding functions, which is characterized in that: including bottom plate (1), bottom plate (1) bottom surface is close to the equal fixedly connected with frame (24) in both sides position, frame (24) lateral wall rotates and is connected with runner (25), frame (24) lateral wall keeps away from runner (25) one end and rotates and be connected with universal wheel (26), bottom plate (1) top outer wall fixed mounting has cushion (4), bottom plate (1) top outer wall is close to back position fixed mounting has two sets of riser (2), two sets of rotation between riser (2) is connected with back (7), motor one is installed to riser (2) lateral wall, and motor one output shaft links to each other with back (7) lateral wall, bottom plate (1) lateral wall is close to equal fixedly connected with diaphragm (5) in both sides position, two sets of rotation between diaphragm (5) is connected with fly leaf (6), motor two output shafts are connected with fly leaf (6) lateral wall, bottom plate (1) bottom surface is provided with adjustment mechanism (38), two sets of riser (2) top fixedly connected with back (7) between riser (2), ceiling (40) top (10) are connected with roof (40) and are connected with roof (40) top frame (40), and side canopy (41) keep away from ceiling (40) one end fixed connection is at U-shaped baffle (3) top outer wall, top frame (10) lateral wall is provided with mechanism of keeping off the rain (39), back (7) back is close to both sides angular position and all fixedly connected with pushes away handle (8).

2. The integrated wheelchair with sunshade and rainproof function according to claim 1, wherein: the rain shielding mechanism (39) comprises a connecting box (11), the connecting box (11) is fixedly connected to the outer side wall of the top frame (10), a winding shaft (15) is rotatably connected inside the connecting box (11), and a rain shielding leather (12) is wound outside the winding shaft (15).

3. The integrated wheelchair with sunshade and rainproof function according to claim 2, wherein: the rain shielding leather (12) is arranged outside the connection box (11) through the through groove, two groups of connection plates (13) are fixedly connected with one end of the rain shielding leather (12) away from the winding shaft (15), and insertion holes (14) are formed in positions, close to two sides, of the outer side walls of the connection plates (13).

4. A sit-down integrated wheelchair with sunshade and rainproof functions as claimed in claim 3, wherein: one end of the winding shaft (15) is fixedly connected with a gear (17) at the outer position of the connecting box (11), the outer side wall of the gear (17) is fixedly connected with a handle (18), and the outer side wall of the connecting box (11) is fixedly connected with a connecting plate (19) near the edge position.

5. The integrated wheelchair with sunshade and rainproof function according to claim 4, wherein: the electric telescopic connecting device is characterized in that an electric telescopic rod (22) is arranged on the outer side wall of the connecting plate (19), a transverse groove (20) is formed in the outer side wall of the connecting box (11), a limiting plate (21) is inserted into the transverse groove (20), sliding grooves (23) are formed in the two inner side walls of the transverse groove (20), sliding plates are inserted into the sliding grooves (23), and one end of each sliding plate is fixedly connected with the outer side wall of the limiting plate (21).

6. The integrated wheelchair with sunshade and rainproof function according to claim 1, wherein: the adjusting mechanism (38) comprises a long frame (32), the long frame (32) is fixedly connected to the bottom surface of the bottom plate (1), a sliding rod (33) is fixedly connected to the inside of the long frame (32), and a sliding block (34) is sleeved outside the sliding rod (33).

7. The integrated wheelchair with sunshade and rainproof function according to claim 6, wherein: the sliding block is characterized in that a square plate (35) is fixedly connected to the outer side wall of the sliding block (34), bolts (36) are inserted into the outer side wall of the square plate (35), a plurality of groups of screw grooves are formed in the outer side wall of the long frame (32), an adjusting plate (37) is inserted between the two groups of long frames (32), and one end of the sliding block (34) is fixedly connected to the position of the outer side wall of the adjusting plate (37).

8. The integrated wheelchair with sunshade and rainproof function according to claim 1, wherein: the two side walls of the bottom plate (1) are close to two side angular positions and are all provided with supporting rods (29), the outer sides of the supporting rods (29) are close to one end position in a sleeved mode and are provided with screw rods, nuts (30) are sleeved outside the screw rods and close to one end position in a sleeved mode, one ends of the supporting rods (29) away from the screw rods are fixedly connected with foot plates (27), the outer walls of the foot plates (27) are fixedly connected with return plates (28), and two groups of fixing columns (31) are fixedly installed inside the return plates (28).