CN219127116U

CN219127116U - Multifunctional wheelchair

Info

Publication number: CN219127116U
Application number: CN202223303988.8U
Authority: CN
Inventors: 康晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-06
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a multifunctional wheelchair, which comprises a wheelchair body, wherein a protective sleeve is arranged in the wheelchair body, a fixed plate is fixedly connected in the wheelchair body, a first sliding groove is formed in the support bar, a second sliding groove is formed in the movable clamping plate, a first foam-rubber cushion is arranged on the inner side wall of the movable clamping ring, a fixed clamping plate is fixedly connected to one side of the top of the support bar, a third sliding block is slidingly connected in the third sliding groove, and a fixed clamping ring is fixedly connected to the bottom end of a second cross bar. According to the utility model, through the collocation of the support bars, the movable clamping rings, the cross bars, the fixed clamping plates, the support bars, the screw rods and the fixed rings, the legs of a patient can be clamped in time, and when the clamping is stopped later, the screw rods are only required to be screwed reversely, so that the movable clamping rings and the fixed clamping rings can simultaneously stop clamping the two legs of the patient, and the legs of the patient can move left and right when being clamped, thereby avoiding the uncomfortable condition of the legs of the patient caused by keeping the same posture for a long time.

Description

Multifunctional wheelchair

Technical Field

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

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, not only meets the riding-instead demands of physically inconvenient persons and mobility inconvenient persons, but also is convenient for the family members to move and care the patients, so that the patients can exercise and participate in social activities by means of the wheelchair, the wheelchair has huge effects on wounded persons or disabled persons, but the existing part of wheelchairs still have certain defects when in use, and needs to be improved.

The multifunctional wheelchair in the prior art has the following defects: the patent document CN217091187U discloses a multifunctional wheelchair which comprises a wheelchair body, wherein the wheelchair body comprises a wheelchair frame, the front part of the wheelchair frame is provided with a connecting rod, the middle part of the connecting rod is provided with a supporting plate for supporting the legs of a user, the supporting plate is provided with a first connecting belt and a second connecting belt, and the first connecting belt is connected with the second connecting belt through a magic tape; the lower part of the connecting rod is provided with a pedal plate which comprises a plate-shaped body, and the rear part of the plate-shaped body is provided with a block-shaped bulge. According to the multifunctional wheelchair, the multifunctional wheelchair is simple in structure and convenient to use, the supporting plate, the first connecting belt, the second connecting belt, the pedal, the anti-skid patterns, the block protrusions and other parts are matched to work, so that the legs of a user are limited, the situation that feet of the user slide off from the pedal of the wheelchair is avoided, the use safety of the wheelchair is improved, and the use experience of the user is improved. "

However, although the above device can limit the legs of the patient when in use, the patient needs to be wound and fixed by using the binding belt every time the patient is fixed, the patient needs to be unwound again according to the original winding mode when the binding belt is required to be unwound to stop binding the legs of the patient, and the device is more complicated, and meanwhile, the device does not have a certain activity space after being fixed, so that the legs of the patient can keep a certain posture for a long time, discomfort of the body is caused, and the device has a certain limitation when in use.

Disclosure of Invention

The utility model aims to provide a multifunctional wheelchair for solving the problems in the background art.

In order to achieve the above purpose, the utility model provides a multifunctional wheelchair, which comprises a wheelchair body, wherein a protective sleeve is arranged in the wheelchair body, and a fixing plate is fixedly connected in the wheelchair body;

the inside fixedly connected with two support bars of wheelchair body, first sliding tray has been seted up to the inside of support bar, the inside sliding connection of first sliding tray has movable clamp plate, the second sliding tray has been seted up to movable clamp plate, the inside sliding connection of second sliding tray has the second sliding block, the first horizontal pole of top fixedly connected with of second sliding block, the bottom fixedly connected with activity clamp ring of first horizontal pole, the inside wall of activity clamp ring is provided with first foam-rubber cushion, one side fixedly connected with fixed splint at support bar top, the third sliding tray has been seted up to the inside of fixed splint, the inside sliding connection of third sliding tray has the third sliding block, the top fixedly connected with second horizontal pole of third sliding block, the bottom fixedly connected with of second horizontal pole is fixed to clamp ring.

Preferably, one side fixedly connected with bracing piece of movable splint, the inside rotation of bracing piece is provided with the lead screw, the fixed ring has been cup jointed on the surface of lead screw, the inside fixedly connected with firm piece of fixed splint, and the surface screw thread of lead screw runs through in the inside of firm piece, the inside of wheelchair body is provided with the support cushion.

Preferably, the inside fixedly connected with supporting legs of wheelchair body, the inside of protective sheath is provided with the air cushion, one side of protective sheath is provided with the connecting strip, one side of connecting strip is provided with first magic subsides, one side of protective sheath is provided with the second magic subsides, the inside of protective sheath has been seted up and has been placed the mouth.

Preferably, the inside fixedly connected with servo motor of fixed plate, servo motor's output fixedly connected with threaded rod, threaded rod's surface screw thread runs through threaded sleeve, threaded sleeve's surface fixedly connected with electric putter, electric putter's bottom fixedly connected with carriage, the inside rotation of carriage is provided with the massage roller.

Preferably, a fourth sliding groove is formed in the fixing plate, a fourth sliding block is connected in the fourth sliding groove in a sliding mode, a connecting rod is fixedly connected to the top of the fourth sliding block, and the bottom end of the connecting rod is fixedly connected with the surface of the threaded sleeve.

Preferably, the fixing plate is provided with a vertical groove inside, and the surface of the electric push rod penetrates through the inside of the vertical groove.

Preferably, the vertical groove is internally provided with a transverse groove, and the surface of the massage roller penetrates through the transverse groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the collocation of the support bar, the movable clamping plate, the movable clamping ring, the cross bar, the fixed clamping plate, the fixed clamping ring, the support bar, the screw rod and the fixed ring, the legs of a patient can be clamped in time, and simultaneously, the two legs of the patient can be clamped, and when the clamping is stopped subsequently, the screw rod is only required to be reversely screwed, the movable clamping ring and the fixed clamping ring can simultaneously stop clamping the two legs of the patient, so that the problems of complex fixation and subsequent unwinding in a binding band winding mode are avoided, the legs of the patient can move left and right when the legs of the patient are clamped, and the condition that the legs of the patient are uncomfortable due to the fact that the same posture is kept for a long time is avoided.

2. According to the utility model, through the matched use of the servo motor, the threaded rod, the threaded sleeve, the electric push rod, the supporting frame, the massage roller, the vertical groove and the horizontal groove, the back of a patient can be timely massaged up and down when the patient leans on the wheelchair, the comfort level of the body of the patient is improved, and the massage roller can be timely placed in the fixing plate when not being used, so that a certain protection effect is achieved.

Drawings

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

FIG. 2 is a schematic view of a screw structure according to the present utility model;

FIG. 3 is a schematic view of an air cushion structure according to the present utility model;

FIG. 4 is a schematic view of a movable clamp ring according to the present utility model;

FIG. 5 is a schematic view of a threaded sleeve according to the present utility model;

fig. 6 is a schematic view of the structure of the massage roller of the present utility model.

In the figure: 1. a wheelchair body; 2. a protective sleeve; 3. a fixing plate; 4. a support bar; 5. a first sliding groove; 6. a movable clamping plate; 7. first, the two (II) a sliding groove; 8. a second slider; 9. a first cross bar; 10. a movable clamping ring; 11. a first foam pad; 12. a fixed clamping plate; 13. fixing the clamping ring; 14. a support rod; 15. a fixing ring; 16. a screw rod; 17. a stabilizing block; 18. supporting a soft cushion; 19. supporting feet; 20. an air cushion; 21. a connecting strip; 22. first one a magic tape; 23. the second magic tape; 24. a servo motor; 25. a threaded rod; 26. a threaded sleeve; 27. an electric push rod; 28. a support frame; 29. a massage roller; 30. a fourth sliding groove; 31. a connecting rod; 32. a vertical groove; 33. and a transverse groove.

Detailed Description

Referring to fig. 1, 2 and 4, a multifunctional wheelchair;

including wheelchair body 1, wheelchair body 1's inside is provided with protective sheath 2, wheelchair body 1's inside fixedly connected with fixed plate 3, wheelchair body 1's inside fixedly connected with two support bars 4, first sliding tray 5 has been seted up to support bar 4's inside, first sliding tray 5's inside sliding connection has movable clamp plate 6, second sliding tray 7 has been seted up to movable clamp plate 6, second sliding tray 7's inside sliding connection has second sliding block 8, second sliding block 8's top fixedly connected with first horizontal pole 9, first horizontal pole 9's bottom fixedly connected with activity clamp ring 10, activity clamp ring 10's inside wall is provided with first foam-rubber cushion 11, support bar 4 one side fixedly connected with fixed splint 12 at top, the inside of fixed splint 12 has been seted up the third sliding tray, third sliding tray's inside sliding connection has the third sliding block, third sliding tray's top fixedly connected with second horizontal pole, fixed clamp ring 13 has been seted up to the bottom fixedly connected with of second horizontal pole, one side fixedly connected with bracing piece 14 of movable clamp plate 6, the inside rotation of bracing piece 14 is provided with lead screw 16, the surface of second sliding block 8 has first horizontal pole 9, the inside fixedly connected with movable clamp ring 10, the inside 21 of support bar 1 has a fixed plate 12, the inside 21 of support bar 21 is connected with inside protective sheath 21, the inside is provided with air cushion 2, the protective sheath is set up to the inside 21 of protective sheath is connected with inside 21, the protective sheath is set up, the inside 21 of protective sheath is connected with inside 21, the protective sheath 2 is firmly connected with inside 21, the protective sheath is set up inside the protective sheath 2, and is connected with inside 21.

Medical staff or family members help the patient to sit on the wheelchair body 1, then the feet of the patient are placed on the supporting feet 19, then the movable clamp ring 10 is slid forwards through the first sliding groove 5, so that the movable clamp ring 10 is pushed forwards through the first cross rod 9, the first cross rod 9 pushes the movable clamp ring 10 forwards, the movable clamp ring 10 and the fixed clamp ring 13 are close to each other until the legs of the patient are clamped, the supporting rod 14 is close to the fixed clamp plate 12, the staff rotates the fixed ring 15, the fixed ring 15 drives the screw rod 16 to rotate, the screw rod 16 is screwed into the fixing block 17, and then make movable splint 6 and fixed splint 12 fixed together, when follow-up needs stop to patient's shank centre gripping, the staff is reverse to twist and moves solid fixed ring 15 this moment, and then make lead screw 16 follow the inside of firm piece 17 and twist out, through movable splint 6, fixed splint 12, gu fixed clamp ring 13, first sliding tray 5, first horizontal pole 9, second sliding tray 7 and the setting of movable clamp ring 10, make patient's shank can be fixed by the centre gripping, simultaneously through the setting of first foam-rubber cushion 11, can play certain protection when making patient's shank centre gripping, through the setting of second sliding tray 7 and third sliding tray, still can control to rock after making patient's shank fixed, make it possess certain activity space.

Referring to fig. 1, 3, 5 and 6, a multifunctional wheelchair;

the inside fixedly connected with servo motor 24 of fixed plate 3, servo motor 24's output fixedly connected with threaded rod 25, threaded rod 25's surface screw thread runs through threaded sleeve 26, threaded sleeve 26's fixed surface is connected with electric putter 27, electric putter 27's bottom fixedly connected with braced frame 28, braced frame 28's inside rotation is provided with massage roller 29, fourth sliding tray 30 has been seted up to the inside of fixed plate 3, fourth sliding tray 30's inside sliding connection has fourth sliding block, fourth sliding tray's top fixedly connected with linking rod 31, and linking rod 31's bottom and threaded sleeve 26's fixed surface connection, vertical groove 32 has been seted up in the inside of fixed plate 3, and electric putter 27's surface runs through in the inside of vertical groove 32, horizontal groove 33 has been seted up in the inside of vertical groove 32, and massage roller 29's surface runs through in the inside of horizontal groove 33.

The staff controls the electric putter 27 to start, the electric putter 27 drives the carriage 28 and moves forward, make the surface of massage roller 29 run through in the inside of cross slot 33, then the staff starts servo motor 24, servo motor 24's output drives threaded rod 25 rotation, threaded rod 25 rotates the screw sleeve 26 that drives its surface and rises, screw sleeve 26 drives electric putter 27 and upwards moves, and then make massage roller 29 roll about patient's back, make patient's back obtain massaging, improve patient's comfort level, through servo motor 24, threaded rod 25, screw sleeve 26, electric putter 27, vertical groove 32 and cross slot 33's setting, make massage roller 29 reciprocate, and then make patient's back obtain massaging, improve patient's health's comfort level, through the setting of connecting strip 21, first magic subsides 22 and second magic subsides 23, make cushion 20 be convenient for take out and place.

The working principle is that medical staff or family members help a patient sit on the wheelchair body 1, then feet of the patient are placed on the supporting feet 19, then the movable clamp ring 10 is slid forwards through the first sliding groove 5, the movable clamp ring 10 is pushed forwards through the first transverse rod 9, the movable clamp ring 10 and the fixed clamp ring 13 are close to each other, meanwhile, the movable clamp ring 10 and the fixed clamp ring 13 are close to each other until legs of the patient are clamped, meanwhile, the supporting rod 14 is close to the fixed clamp plate 12, staff rotates the fixed ring 15, the fixed ring 15 drives the screw rod 16 to rotate, the screw rod 16 is screwed into the fixing block 17, the movable clamp plate 6 and the fixed clamp plate 12 are fixed together, and when the clamping of the legs of the patient is required to be stopped, the staff reversely screws the fixed ring 15 at the moment, and the screw rod 16 is screwed out of the fixing block 17.

The staff controls the electric putter 27 to start, and the electric putter 27 drives the carriage 28 and moves forward for the surface of massage roller 29 runs through in the inside of cross slot 33, and then the staff starts servo motor 24, and servo motor 24's output drives threaded rod 25 and rotates, and threaded rod 25 rotates the screw sleeve 26 that drives its surface and rises, and screw sleeve 26 drives electric putter 27 and upwards moves, and then makes massage roller 29 roll about patient's back, makes patient's back obtain the massage, improves patient's health's comfort level.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multifunctional wheelchair, includes wheelchair body (1), its characterized in that: the wheelchair comprises a wheelchair body (1), wherein a protective sleeve (2) is arranged in the wheelchair body (1), and a fixing plate (3) is fixedly connected in the wheelchair body (1);

the wheelchair comprises a wheelchair body (1), wherein two supporting bars (4) are fixedly connected to the inside of the wheelchair body (1), a first sliding groove (5) is formed in the supporting bars (4), a movable clamping plate (6) is connected to the inside of the first sliding groove (5) in a sliding manner, a second sliding groove (7) is formed in the movable clamping plate (6), a second sliding block (8) is connected to the inside of the second sliding groove (7) in a sliding manner, a first cross bar (9) is fixedly connected to the top of the second sliding block (8), a movable clamping ring (10) is fixedly connected to the bottom end of the first cross bar (9), a first spongy cushion (11) is arranged on the inner side wall of the movable clamping ring (10), a fixed clamping plate (12) is fixedly connected to one side of the top of the supporting bars (4), a third sliding groove is formed in the inside of the fixed clamping plate (12), a third sliding block is connected to the inside of the third sliding groove in a sliding manner, a second cross bar is fixedly connected to the top of the third sliding block, and a fixed clamping ring (13) is fixedly connected to the bottom end of the second cross bar.

2. A multi-function wheelchair according to claim 1, wherein: one side fixedly connected with bracing piece (14) of movable clamp plate (6), the inside rotation of bracing piece (14) is provided with lead screw (16), fixed ring (15) have been cup jointed on the surface of lead screw (16), the inside fixedly connected with firm piece (17) of fixed clamp plate (12), and the surface screw thread of lead screw (16) runs through in the inside of firm piece (17), the inside of wheelchair body (1) is provided with support cushion (18).

3. A multi-function wheelchair according to claim 1, wherein: the wheelchair comprises a wheelchair body (1), wherein supporting legs (19) are fixedly connected to the wheelchair body, an air cushion (20) is arranged in a protective sleeve (2), a connecting strip (21) is arranged on one side of the protective sleeve (2), a first magic tape (22) is arranged on one side of the connecting strip (21), a second magic tape (23) is arranged on one side of the protective sleeve (2), and a placement opening is formed in the protective sleeve (2).

4. A multi-function wheelchair according to claim 1, wherein: the inside fixedly connected with servo motor (24) of fixed plate (3), the output fixedly connected with threaded rod (25) of servo motor (24), the surface screw thread of threaded rod (25) runs through threaded sleeve (26), the fixed surface of threaded sleeve (26) is connected with electric putter (27), the bottom fixedly connected with carriage (28) of electric putter (27), the inside rotation of carriage (28) is provided with massage roller (29).

5. A multi-function wheelchair according to claim 1, wherein: the inside of fixed plate (3) has seted up fourth sliding tray (30), the inside sliding connection of fourth sliding tray (30) has the fourth sliding block, the top fixedly connected with of fourth sliding block links up pole (31), and the bottom of linking pole (31) and the fixed surface of screw sleeve (26) are connected.

6. A multi-function wheelchair according to claim 1, wherein: a vertical groove (32) is formed in the fixing plate (3), and the surface of the electric push rod (27) penetrates through the vertical groove (32).

7. A multi-function wheelchair according to claim 6, wherein: the inside of the vertical groove (32) is provided with a transverse groove (33), and the surface of the massage roller (29) penetrates through the inside of the transverse groove (33).