CN219896167U

CN219896167U - Multifunctional wheelchair

Info

Publication number: CN219896167U
Application number: CN202320934230.XU
Authority: CN
Inventors: 王飞燕; 宋鹏
Original assignee: Shenzhen Hospital Cancer Hospital Chinese Academy Of Medical Sciences
Current assignee: Shenzhen Hospital Cancer Hospital Chinese Academy Of Medical Sciences
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-10-27
Anticipated expiration: 2033-04-13

Abstract

The utility model provides a multifunctional wheelchair, which relates to the technical field of medical appliances and comprises the following components: the wheelchair comprises a wheelchair frame, wherein a seat cushion is arranged on the wheelchair frame, armrests are respectively arranged on two sides of the wheelchair frame, a telescopic assembly is arranged on one side of each armrest and used for accommodating an infusion rod, and an adjusting assembly is arranged on two sides of the wheelchair frame and used for adjusting the angle of a pedal. This kind of multi-functional wheelchair can be adjusted the height of infusion pole through flexible subassembly, and the infusion pole can stretch out and draw back the convenient infusion bottle of changing, and can shrink the infusion pole to the containing box inside when not using and deposit, avoids infusion pole to hinder patient's activity and scratch patient, secondly, through the angle of adjusting the subassembly adjustment running-board, avoids patient's suffering limb to be in bending state for a long time, and the suffering limb is swollen and is led to the patient more painful, improves the comfort level of wheelchair.

Description

Multifunctional wheelchair

Technical Field

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

Background

The wheelchair is provided with wheels and can help to replace a walking chair, is divided into an electric folding wheelchair and a manual folding wheelchair, is an important moving tool for the home rehabilitation, turnover transportation, treatment and outgoing activities of wounded persons, is convenient for the family members to move and care the patients, enables the patients to exercise and participate in social activities by means of the wheelchair, is single in function at present, and is very inconvenient to use when special conditions suddenly occur in the wheelchair use process, such as the ward replacement, examination and occurrence of illness attacks, the patient needs to be moved from the wheelchair to a sickbed for timely treatment, the patient is time-consuming and labor-consuming to move, uncomfortable feeling of the patient is easy to cause, and the patient cannot be moved due to the illness attacks, illness states or injured positions are easy to aggravate and the illness states.

In order to solve the above problems, the "a medical multifunctional wheelchair" with national patent number CN211433743U is to hinge the first back support plate and the first hip support plate with each other, so that the first back support plate and the first hip support plate are unfolded by 180 degrees, at this time, the second back support plate at the upper end of the first back support plate is unfolded by 180 degrees with the second hip support plate along with rotation, and simultaneously, the second hip support plate and the second leg support plate are unfolded by 180 degrees, the second hip support plate is fixedly connected with the second back support plate and the second leg support plate by 180 degrees respectively by using the positioning device, and the first back support plate is detachably connected with the second back support plate, the first hip support plate, the second hip support plate, the first leg support plate and the second hip support plate, so that the patient can be easily moved by using the handle without hurting the patient, and the medical multifunctional wheelchair is convenient and fast.

However, in the practical use process, for example, in order to enable the liquid medicine to flow into a blood vessel during transfusion, the pressure of the liquid medicine is increased by hanging the transfusion bottle at a high place, so that the transfusion rod is higher, a person with a short height is more difficult to replace the transfusion bottle, the replacement by means of a tool is more troublesome, the practicability is poorer, meanwhile, a patient with leg fracture and gypsum needs to use the multifunctional wheelchair, the height and the angle of the foot rest of the conventional multifunctional wheelchair cannot be adjusted, the legs of the patient are in a bending state for a long time, the affected limbs are swollen, the pain of the patient is aggravated, and the comfort level is poorer.

Disclosure of Invention

The utility model aims to solve the defects in the background art, and provides the multifunctional wheelchair, the height of the infusion rod can be adjusted through the telescopic component, the infusion rod can be telescopic and convenient to replace an infusion bottle, and the infusion rod can be retracted into the storage box to be stored when not used, so that the infusion rod is prevented from obstructing the movement of a patient and scratching the patient.

In order to achieve the above purpose, the present utility model provides a multifunctional wheelchair, comprising:

the wheelchair comprises a wheelchair frame, wherein a seat cushion is arranged on the wheelchair frame, armrests are respectively arranged on two sides of the wheelchair frame, a containing box is arranged on one side of each armrest, a telescopic assembly is arranged on one side of each armrest and used for containing an infusion rod, and an adjusting assembly is arranged on two sides of the wheelchair frame and used for adjusting the angle of a pedal.

Further, the telescoping assembly includes: locate the spout of containing box inside, the containing box top has been seted up and has been taken in the groove, locates the inside first piston rod of spout, the inside sliding connection of first piston rod has the second piston rod, sliding connection in the inside third piston rod of second piston rod, third piston rod top is equipped with the couple.

Further, the adjustment assembly includes: locate the fixed block of wheelchair frame both sides, two a plurality of first fixed orifices have all been seted up to the fixed block outside, and a plurality of first fixed orifices is annular array structure distribution, locates the connecting block of fixed block one side, the connecting block outside seted up with the supporting second fixed orifices that uses of first fixed orifices, locate the fixed disk of connecting block one side, fixed disk one side is equipped with a plurality of dead levers, a plurality of the dead levers run through first fixed orifices respectively and extend to inside the second fixed orifices, connecting block one side is equipped with the second telescopic link, the second telescopic link bottom is equipped with the layer board.

Further, the top of the first piston rod, the top of the second piston rod and the top of the third piston rod are respectively provided with a thread block, and the bottoms of the first piston rod, the second piston rod and the third piston rod are respectively provided with threads matched with the thread blocks.

Further, the fixed block and the connecting block are both provided with first threaded holes, the axis of the fixed disc is provided with second threaded holes matched with the first threaded holes, threaded rods are arranged in the second threaded holes, and one ends of the threaded rods penetrate through the second threaded holes and extend to the inside of the first threaded holes.

Further, the inside storage tank of seat pad, the storage tank is inside to be equipped with two first telescopic links, two first telescopic link tops are equipped with the U-shaped headrest.

The utility model provides a multifunctional wheelchair, which has the following beneficial effects:

the utility model has the advantages that the height of the infusion rod can be adjusted through the telescopic component, the infusion rod can be telescopic and convenient for replacing the infusion bottle, and the infusion rod can be contracted into the storage box to be stored when not in use, so that the infusion rod is prevented from obstructing the movement of a patient and scratching the patient, and secondly, the angle of the pedal is adjusted through the adjusting component, the patient suffering limb is prevented from being in a bending state for a long time, the patient suffering is prevented from suffering caused by swelling of the patient limb, and the comfort level of the wheelchair is improved.

Drawings

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

Fig. 2 is a cross-sectional view of the overall structure of the present utility model.

Fig. 3 is a schematic view of a screw block structure according to the present utility model.

Fig. 4 is a schematic structural diagram of a fixed block according to the present utility model.

Fig. 5 is an enlarged view of fig. 1 a in accordance with the present utility model.

FIG. 6 is an enlarged view of the utility model at B in FIG. 2

In fig. 1-6: 1. a wheelchair frame; 11. a seat cushion; 12. an armrest; 13. a storage tank; 14. a first telescopic rod; 15. u-shaped headrest; 2. a storage box; 21. a chute; 22. a storage groove; 23. a first piston rod; 24. a second piston rod; 25. a third piston rod; 26. a hook; 27. a screw block; 28. a thread; 3. a fixed block; 31. a first fixing hole; 32. a connecting block; 33. a second fixing hole; 34. a fixed plate; 35. a fixed rod; 36. a first threaded hole; 37. a second threaded hole; 38. a threaded rod; 39. a second telescopic rod; 310. and a supporting plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

The embodiment of the utility model provides a multifunctional wheelchair, which can adjust the height of an infusion rod through a telescopic assembly, the infusion rod can be telescopic and convenient to replace an infusion bottle, and the infusion rod can be contracted into a storage box to be stored when not in use, so that the infusion rod is prevented from obstructing the movement of a patient and scratching the patient.

The multifunctional wheelchair will be described in detail below. The following description of the embodiments is not intended to limit the preferred embodiments.

The utility model is described in detail below with reference to the drawings and the detailed description. Referring to fig. 1-6, a multifunctional wheelchair provided in this embodiment includes: the wheelchair comprises a wheelchair frame 1, wherein a seat cushion 11 is arranged on the wheelchair frame 1, armrests 12 are respectively arranged on two sides of the wheelchair frame 1, a containing box 2 is arranged on one side of the armrests 12, a telescopic assembly is arranged on one side of the armrests 12 and used for containing infusion rods, and an adjusting assembly is arranged on two sides of the wheelchair frame 1 and used for adjusting angles of pedals.

In some embodiments, the telescoping assembly comprises: the sliding groove 21 in the storage box 2 is formed in the top of the storage box 2, the storage groove 22 is formed in the top of the storage box 2, the first piston rod 23 in the sliding groove 21 is connected with the second piston rod 24 in a sliding manner, the third piston rod 25 in the second piston rod 24 is connected with the third piston rod 25 in a sliding manner, the hook 26 is arranged at the top of the third piston rod 25, the threaded blocks 27 are arranged at the tops of the first piston rod 23, the second piston rod 24 and the third piston rod 25, the threads 28 matched with the threaded blocks 27 are formed in the bottoms of the first piston rod 23, the second piston rod 24 and the third piston rod 25, when an infusion bottle needs to be replaced, the first piston rod 23 is rotated to enable the threads 28 outside the first piston rod 23 to be meshed with the threaded blocks 27, the first piston rod 23 is unlocked, the first piston rod 23 is pressed into the sliding groove 21 in the storage box 2 in a downward manner, then the second piston rod 24 is pressed into the first piston rod 23 in the same manner, the third piston rod 25 and the hook 26 are lowered, the second piston rod 24 and the first piston rod 23 are sequentially pulled out after replacement, the threads 28 and the threaded blocks 27 are fixed, and the piston rod 22 are retracted, and the hook 22 is prevented from being retracted into the sliding groove 21 after the first piston rod and the second piston rod is completely retracted, and the hook is completely retracted into the sliding groove 21.

In some embodiments, the adjustment assembly comprises: the fixed blocks 3 arranged on two sides of the wheelchair frame 1 are respectively provided with a plurality of first fixed holes 31 on the outer sides of the two fixed blocks 3, the plurality of first fixed holes 31 are distributed in an annular array structure, the connecting block 32 arranged on one side of the fixed blocks 3 is externally provided with a second fixed hole 33 matched with the first fixed holes 31, the fixed disc 34 arranged on one side of the connecting block 32 is provided with a plurality of fixed rods 35 on one side of the fixed disc 34, the plurality of fixed rods 35 respectively penetrate through the first fixed holes 31 and extend into the second fixed holes 33, the fixed blocks 3 and the connecting block 32 are respectively provided with a first threaded hole 36, the axle center of the fixed disc 34 is provided with a second threaded hole 37 matched with the first threaded hole 36, the second threaded hole 37 is internally provided with a threaded rod 38, one end of the threaded rod 38 penetrates through the second threaded hole 37 and extends into the first threaded hole 36, one side of the connecting block 32 is provided with a second telescopic rod 39, and the bottom end of the second telescopic rod 39 is provided with a supporting plate 310.

When the angle of the supporting plate 310 needs to be adjusted, the threaded rod 38 is unscrewed to enable the supporting plate to withdraw from the inside of the first threaded hole 36, then the fixed disc 34 is moved to one side, the fixed rod 35 is withdrawn from the first fixed hole 31, the angles of the connecting block 32 and the second telescopic rod 39 are adjusted, the fixed rod 35 is inserted into the first fixed hole 31 after adjustment, the angle is fixed through the cooperation of the first fixed hole 31 and the second fixed hole 33, however, the threaded rod 38 is screwed into the first threaded hole 36 through screwing the threaded rod 38, the connecting block 32, the fixed disc 34 and the fixed block 3 are connected, the fixed disc 34 is prevented from moving, the angle is adjusted, and the comfort of the wheelchair is improved.

In some embodiments, the seat cushion 11 is internally provided with a storage groove 13, two first telescopic rods 14 are arranged in the storage groove 13, a U-shaped headrest 15 is arranged at the top of each first telescopic rod 14, when the head of a patient needs to lean on, the U-shaped headrest 15 is pulled out of the storage groove 13, the first telescopic rods 14 are extended and pulled out, and when the head of the patient is retracted, the U-shaped headrest 15 is pressed downwards to retract into the storage groove 13, and the first telescopic rods 14 are contracted.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The above describes in detail a multifunctional wheelchair provided by the embodiment of the present utility model, and specific examples are applied herein to illustrate the principles and embodiments of the present utility model, and the description of the above embodiments is only for helping to understand the technical solution and core ideas of the present utility model; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A multi-function wheelchair, comprising:

the wheelchair comprises a wheelchair frame (1), wherein a seat cushion (11) is arranged on the wheelchair frame (1), and armrests (12) are respectively arranged on two sides of the wheelchair frame (1);

the storage box (2) is arranged on one side of the handrail (12);

the telescopic assembly is arranged on one side of the armrest (12) and is used for accommodating an infusion rod; a kind of electronic device with high-pressure air-conditioning system

The adjusting components are arranged on two sides of the wheelchair frame (1) and used for adjusting the angle of the foot pedals.

2. A multifunctional wheelchair according to claim 1, characterized in that the telescopic assembly comprises:

a sliding groove (21) arranged in the storage box (2), wherein a storage groove (22) is formed in the top of the storage box (2);

the first piston rod (23) is arranged in the sliding groove (21), and a second piston rod (24) is connected in the first piston rod (23) in a sliding manner;

the third piston rod (25) is connected to the inside of the second piston rod (24) in a sliding mode, and a hook (26) is arranged at the top of the third piston rod (25).

3. A multifunctional wheelchair in accordance with claim 1, characterized in that the adjustment assembly comprises:

the wheelchair comprises fixed blocks (3) arranged on two sides of a wheelchair frame (1), wherein a plurality of first fixed holes (31) are formed in the outer parts of the two fixed blocks (3), and the first fixed holes (31) are distributed in an annular array structure;

a connecting block (32) arranged at one side of the fixed block (3), wherein a second fixed hole (33) matched with the first fixed hole (31) is formed outside the connecting block (32);

the fixing plate (34) is arranged on one side of the connecting block (32), a plurality of fixing rods (35) are arranged on one side of the fixing plate (34), and the fixing rods (35) penetrate through the first fixing holes (31) and extend into the second fixing holes (33) respectively.

4. The multifunctional wheelchair according to claim 2, characterized in that the tops of the first piston rod (23), the second piston rod (24) and the third piston rod (25) are respectively provided with a threaded block (27), and the bottoms of the first piston rod (23), the second piston rod (24) and the third piston rod (25) are respectively provided with a thread (28) matched with the threaded block (27).

5. A multifunctional wheelchair according to claim 3, characterized in that the fixing block (3) and the connecting block (32) are provided with first threaded holes (36), the axle center of the fixing plate (34) is provided with second threaded holes (37) matched with the first threaded holes (36), the second threaded holes (37) are internally provided with threaded rods (38), and one ends of the threaded rods (38) penetrate through the second threaded holes (37) and extend into the first threaded holes (36).

6. A multifunctional wheelchair according to claim 3, characterized in that a second telescopic rod (39) is arranged on one side of the connecting block (32), and a supporting plate (310) is arranged at the bottom end of the second telescopic rod (39).

7. The multifunctional wheelchair according to claim 1, characterized in that the seat cushion (11) is internally provided with a storage tank (13), two first telescopic rods (14) are arranged in the storage tank (13), and a U-shaped headrest (15) is arranged at the top of each first telescopic rod (14).