CN217938554U

CN217938554U - Multifunctional wheelchair

Info

Publication number: CN217938554U
Application number: CN202220937032.4U
Authority: CN
Inventors: 王涛; 陈海英; 顾晓青; 俞英; 鲁青; 袁梅娟; 吴洁; 张云昊; 邵秀梅; 许开彦; 周丽婷
Original assignee: Community Health Service Center Of Fengpu Street Fengxian District Shanghai
Current assignee: Community Health Service Center Of Fengpu Street Fengxian District Shanghai
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-12-02
Anticipated expiration: 2032-04-21

Abstract

The utility model belongs to the technical field of the wheelchair, specifically disclose a multifunctional wheelchair, including wheelchair body, first spliced pole, second spliced pole and mainboard, the symmetry of position fixedly connected with second spliced pole that the front end is close to in wheelchair body bottom, the rigidity of second spliced pole one side is close to the bottom is connected with the connecting block, the rigidity of second spliced pole one side close to the top is connected with the fixed block, the symmetry of wheelchair front end is provided with first spliced pole, first spliced pole one side is close to the rigidity of centre and is connected with the connecting rod, the rigidity of first spliced pole one side close to the top is connected with the dead lever, the dead lever is located fixed block and connecting block top respectively with the connecting rod, the fixed block top is close to the position of one end and has been seted up fixed jack, dead lever one end is connected with first fixed bolt, the utility model discloses the mainboard design is nimble, has made things convenient for the patient just to sit, and the effectual solution leads to the shank ache because of sitting for a long time just not moving.

Description

Multifunctional wheelchair

Technical Field

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

Background

Wheelchairs are chairs equipped with wheels to help replace walking and are classified into electric and manual folding wheelchairs. The wheelchair is an important moving tool for home rehabilitation, turnover transportation, treatment and outgoing activities of wounded persons, patients and disabled persons, not only can the wheelchair meet the needs of physically disabled persons and mobility-handicapped persons, but also more importantly, the wheelchair is convenient for the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair, the existing wheelchair is too single in function, leg ache can be caused if the patients sit for a long time without movement, and the pedals of the existing wheelchair are designed and fixed, so that the sitting difficulty of the patients is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional wheelchair to solve the problems proposed in the above background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional wheelchair, includes wheelchair body, first spliced pole and second spliced pole, the position symmetry fixedly connected with second spliced pole that wheelchair body bottom is close to the front end, second spliced pole one side is close to the position fixedly connected with connecting block of bottom, the position fixedly connected with fixed block that second spliced pole one side is close to the top, wheelchair body front end symmetry is provided with first spliced pole, first spliced pole one side is close to the position fixedly connected with connecting rod in middle, the position fixedly connected with dead lever that first spliced pole one side is close to the top, the dead lever is located fixed block and connecting block top respectively with the connecting rod, the connecting rod rotates with the connecting block through the axis of rotation and is connected, the fixed jack has been seted up to the position that the fixed block top is close to one end, the dead lever is L shape, dead lever one end is connected with first fixed bolt, adopt between first fixed bolt and the dead lever to rotate to be connected, first fixed bolt passes the dead lever and inserts fixed first spliced pole in the fixed jack.

Preferably, the bottom of the first connecting column is sleeved with a telescopic sleeve, and the telescopic sleeve is connected with the first connecting column in a sliding manner.

Preferably, flexible cover one end fixedly connected with mainboard, flexible cover one side is provided with second dead bolt, second dead bolt passes flexible cover fixed mainboard.

Preferably, telescopic rods are symmetrically arranged at the top of the main board, a pedal is arranged above the main board and connected with the main board through the telescopic rods, a spring is sleeved on the outer side of each telescopic rod, and two ends of each spring are connected to the pedal and the main board respectively.

Preferably, the armrests are symmetrically arranged on two sides of the upper portion of the wheelchair body, a backrest is arranged at a position, close to the rear end, of the upper portion of the wheelchair body, and a handle is arranged on the rear side of the backrest at the rear end of the wheelchair body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the accessible is twisted out fixed jack with first fixing bolt alright rotate the mainboard to both sides, makes things convenient for the patient to just sit, can return the mainboard when just sitting, and the patient can step on the foot and trample the training on the pedal, has prevented that long-time just sitting does not move and may lead to the aching pain of shank to the accessible is twisted out second fixing bolt alright highly to adjust the mainboard, the utility model discloses the mainboard design is nimble, has made things convenient for the patient to sit, and effectual solution leads to the aching pain of shank because of just sitting does not move for a long time.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is the schematic diagram of the mainboard opening structure of the present invention.

In the figure: 1. a wheelchair body; 2. a handrail; 3. a backrest; 4. a handle; 5. a first connecting column; 6. fixing the rod; 7. a first fixed bolt; 8. a fixed block; 9. a second connecting column; 10. a connecting rod; a rotating shaft; 12. connecting blocks; 13. a telescopic sleeve; 14. a second fixing bolt; 15. treading a pedal; 16. a spring; 17. a main board; 18. fixing the jack; 19. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a multifunctional wheelchair, includes wheelchair body 1, first spliced pole 5 and second spliced pole 9, the position symmetry fixedly connected with second spliced pole 9 that is close to the front end in 1 bottom of wheelchair body, second spliced pole 9 one side is close to the position fixedly connected with connecting block 12 of bottom, the position fixedly connected with fixed block 8 that is close to the top in second spliced pole 9 one side, 1 front end symmetry of wheelchair body is provided with first spliced pole 5, first spliced pole 5 one side is close to middle position fixedly connected with connecting rod 10, first spliced pole 5 one side is close to the position fixedly connected with dead lever 6 at top, dead lever 6 is located fixed block 8 and connecting block 12 top respectively with connecting rod 10, connecting rod 10 passes through axis of rotation 11 and is connected with connecting block 12 rotation, fixed jack 18 has been seted up to the position that fixed block 8 top is close to one end, dead lever 6 is the L shape, dead lever 6 one end is connected with first fixing bolt 7, adopt between first fixing bolt 7 and the dead lever 6 to rotate and be connected, first fixing bolt 7 passes dead lever 6 and inserts fixed first spliced pole 5 in fixed jack 18.

Further, the bottom of the first connecting column 5 is sleeved with a telescopic sleeve 13, and the telescopic sleeve 13 is connected with the first connecting column 5 in a sliding mode.

Further, telescopic sleeve 13 one end fixedly connected with mainboard 17, telescopic sleeve 13 one side is provided with second fixing bolt 14, second fixing bolt 14 passes telescopic sleeve 13 fixed mainboard 17.

Further, telescopic rods 19 are symmetrically arranged at the top of the main board 17, a pedal 15 is arranged above the main board 17, the pedal 15 is connected with the main board 17 through the telescopic rods 19, a spring 16 is sleeved on the outer side of each telescopic rod 19, and two ends of each spring 16 are connected to the pedal 15 and the main board 17 respectively.

Furthermore, armrests 2 are symmetrically arranged on two sides above the wheelchair body 1, a backrest 3 is arranged at a position, close to the rear end, above the wheelchair body 1, and a handle 4 is arranged at the rear end of the wheelchair body 1 and behind the backrest 3.

The working principle is as follows: when the wheelchair is used, the first fixing bolt 7 is only required to be screwed out of the fixing jack 18 formed in the fixing block 8, at this time, the first connecting column 5 can be rotated towards the two sides of the wheelchair, the connecting rod 10 can be rotated on the connecting block 12, the fixing rod 6 can be displaced, the main board 17 can be positioned on the two sides of the seat after being displaced and rotated to the bottom, at this time, a patient can conveniently sit, after the patient sits, the first connecting column 5 can be reversely rotated, the main board 17 can be reset, the fixing rod 6 can be reset, at this time, the first fixing bolt 7 can be reversely screwed, the fixing bolt is screwed into the fixing jack 18, as the fixing rod 6 is L-shaped, at this time, the first connecting column 5 can be fixed, then the patient can place the foot on the pedal 15, at this time, the patient can carry out pedal training on the pedal 15, at this time, the spring 16 deforms and contracts when the pedal hard, so that the telescopic rod 19 contracts, the pedal 15 descends, the spring 16 can rebound when the pedal is pedaled, the pedal 15 can be repeatedly reset, at this time, the height of the pedal can be adjusted, the height of the patient can be conveniently adjusted, the telescopic sleeve 17 can be conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional wheelchair is characterized in that: comprises a wheelchair body (1), a first connecting column (5) and a second connecting column (9), the position of the bottom of the wheelchair body (1) close to the front end is symmetrically and fixedly connected with a second connecting column (9), a connecting block (12) is fixedly connected at a position close to the bottom of one side of the second connecting column (9), a fixing block (8) is fixedly connected at a position close to the top of one side of the second connecting column (9), the front end of the wheelchair body (1) is symmetrically provided with a first connecting column (5), a connecting rod (10) is fixedly connected at a position close to the middle of one side of the first connecting column (5), a fixed rod (6) is fixedly connected at the position close to the top of one side of the first connecting column (5), the fixed rod (6) and the connecting rod (10) are respectively positioned above the fixed block (8) and the connecting block (12), the connecting rod (10) is rotationally connected with the connecting block (12) through a rotating shaft (11), a fixed jack (18) is arranged at the position close to one end of the top of the fixed block (8), the fixing rod (6) is L-shaped, one end of the fixing rod (6) is connected with a first fixing bolt (7), the first fixed bolt (7) is rotatably connected with the fixed rod (6), the first fixing bolt (7) penetrates through the fixing rod (6) and is inserted into the fixing insertion hole (18) to fix the first connecting column (5).

2. The multi-function wheelchair as claimed in claim 1, wherein: first spliced pole (5) bottom cover is equipped with flexible cover (13), adopt sliding connection between flexible cover (13) and first spliced pole (5).

3. The multi-function wheelchair as claimed in claim 2, wherein: flexible cover (13) one end fixedly connected with mainboard (17), flexible cover (13) one side is provided with second fixing bolt (14), flexible cover (13) fixed mainboard (17) are passed in second fixing bolt (14).

4. The multi-function wheelchair as claimed in claim 3, wherein: the novel pedal is characterized in that telescopic rods (19) are symmetrically arranged at the top of the main board (17), a pedal (15) is arranged above the main board (17), the pedal (15) is connected with the main board (17) through the telescopic rods (19), a spring (16) is sleeved on the outer side of each telescopic rod (19), and two ends of each spring (16) are respectively connected to the pedal (15) and the main board (17).

5. The multi-function wheelchair as claimed in claim 1, wherein: the wheelchair comprises a wheelchair body (1), wherein handrails (2) are symmetrically arranged on two sides above the wheelchair body (1), a backrest (3) is arranged at a position, close to the rear end, above the wheelchair body (1), and a handle (4) is arranged at the rear side of the backrest (3) at the rear end of the wheelchair body (1).