CN112891092A

CN112891092A - Multifunctional foldable wheelchair bed

Info

Publication number: CN112891092A
Application number: CN202110293649.7A
Authority: CN
Inventors: 田景; 蒲瑞源
Original assignee: Shandong First Medical University and Shandong Academy of Medical Sciences
Current assignee: Shandong First Medical University and Shandong Academy of Medical Sciences
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-06-04

Abstract

The invention provides a multifunctional foldable wheelchair bed, which mainly relates to the technical field of medical care equipment. A multifunctional foldable wheelchair bed includes a bottom frame, an upper bracket is installed on the top surface of the bottom frame through several vertical support rods, a seat plate is installed on the top surface of the upper bracket, and a middle part of the top surface of the seat plate is opened A through hole, one side of the seat board is hinged with a pedal, the bottom surface of the pedal is hinged with a first telescopic rod, the bottom end of the fixed rod of the first telescopic rod is hinged with the corresponding support rod, and the other side of the seat board is hinged with the lying board . The beneficial effect of the present invention is that: by setting the first telescopic rod and the second telescopic rod, the inclination angle of the reclining board and the pedal can be adjusted according to needs, so that the device can be used in two ways of using the bed and the wheelchair. Switching is convenient for patient care, and at the same time, by setting through holes and placing mesh plates, it is convenient for patients with inconvenience to go to the toilet, which brings convenience to patient care.

Description

Multifunctional foldable wheelchair bed

Technical Field

The invention mainly relates to the technical field of medical care equipment, in particular to a multifunctional foldable wheelchair bed.

Background

The wheelchair is a chair provided with wheels and capable of helping to replace walking, and is divided into electric and manual folding wheelchairs and is an important moving tool for wounded persons, patients and disabled persons to recover at home, transport in turnover, see a doctor and go out for activities.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides the multifunctional foldable wheelchair bed, the inclination angles of the lying plate and the pedal can be adjusted according to needs by arranging the first telescopic rod and the second telescopic rod, so that the multifunctional foldable wheelchair bed can be switched between two using modes of the bed and the wheelchair, a patient can be nursed conveniently, and meanwhile, the multifunctional foldable wheelchair bed is convenient for the patient who is inconvenient to move to go to the toilet by arranging the through holes and the mesh plate, and brings convenience for nursing the patient.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a multi-functional folded cascade wheelchair bed, includes the chassis, chassis top surface installs the upper bracket through several vertical bracing pieces, upper bracket top surface installation seat, the through-hole is seted up at seat top surface middle part, the articulated footboard in seat one side, the articulated first telescopic link of footboard bottom surface, the dead lever bottom of first telescopic link is articulated with the bracing piece that corresponds, the articulated service creeper of seat opposite side, the articulated second telescopic link of service creeper bottom surface, the dead lever bottom of second telescopic link is articulated with the bracing piece that corresponds through the connecting rod, the otter board is placed in the installation of four vertical connecting rods to the upper bracket underrun, it is located the through-hole under the otter board to place the otter board, seat, footboard and service creeper top surface all install the cushion, set up the elliptical hole on the cushion that is located the seat, the elliptical hole corresponds with.

Further, the front end and the rear end of one side of the bottom frame are provided with rollers, the front end and the rear end of the other side of the bottom frame are provided with universal wheels, and the universal wheels have a braking function.

Furthermore, U-shaped guardrails are installed on two sides of the top surface of the upper support, and the height of each U-shaped guardrail can be adjusted up and down.

Furthermore, one side of the bottom surface of the lying plate is provided with a hook.

Furthermore, the supporting rod is a telescopic rod with an adjusting function.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the first telescopic rod and the second telescopic rod are arranged, so that the inclination angle of the lying plate and the pedal can be adjusted as required, the device can be switched between two using modes of a bed and a wheelchair, and a patient can be nursed conveniently.

Drawings

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a state diagram of the novel wheelchair;

FIG. 4 is a pictorial illustration of a wheelchair in accordance with the present invention;

reference numerals shown in the drawings: 1. a chassis; 2. a support bar; 3. an upper bracket; 4. a seat plate; 5. a circular hole; 6. a pedal; 7. a first telescopic rod; 8. a lying board; 9. a second telescopic rod; 10. a connecting rod; 11. placing a screen plate; 12. a roller; 13. a universal wheel; 14. a U-shaped guardrail; 15. and (4) hanging hooks.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

As shown in fig. 1-4, the multifunctional foldable wheelchair bed of the invention comprises a bottom frame 1, wherein an upper support 3 is arranged on the top surface of the bottom frame 1 through a plurality of vertical support rods 2, a seat plate 4 is arranged on the top surface of the upper support 3, a through hole 5 is arranged in the middle of the top surface of the seat plate 4, a pedal 6 is hinged on one side of the seat plate 4, a first telescopic rod 7 is hinged on the bottom surface of the pedal 6, the bottom end of a fixed rod of the first telescopic rod 7 is hinged with the corresponding support rod 2, the other side of the seat plate 4 is hinged with a lying plate 8, the bottom surface of the lying plate 8 is hinged with a second telescopic rod 9, the bottom end of a fixed rod of the second telescopic rod 9 is hinged with the corresponding support rod 2 through a connecting rod, a placing screen plate 11 is arranged on the bottom surface of the upper support 3 through four vertical connecting rods 10, the placing screen plate 11 is positioned under, an elliptical hole is formed in the seat cushion on the seat plate 4 and corresponds to the through hole 5.

Specifically, the front end and the rear end of one side of the bottom frame 1 are provided with rollers 12, the front end and the rear end of the other side of the bottom frame 1 are provided with universal wheels 13, and the universal wheels 13 have a braking function. Through setting up gyro wheel 12, be convenient for remove this device, universal wheel 13 can rotate to the equidirectional not, and then is convenient for adjust the moving direction of this device, has improved the flexibility of this device, and universal wheel 13 has the brake function, can stabilize this device in the position of use, has improved the stability of this device.

Specifically, U-shaped guardrails 14 are installed on two sides of the top surface of the upper support 3, and the height of each U-shaped guardrail 14 can be adjusted up and down. U type guardrail 14 has the guard action to the patient when this device is in the user state of bed, can avoid the patient to fall from this device, and U type guardrail 14 can support patient's hand when this device is in the user state of wheelchair, has improved the comfort level of patient's hand, and U type guardrail 14 height-adjusting from top to bottom can be according to the different user state of this device, adjusts different use height, and then satisfies different states ' user demand.

Specifically, one side of the bottom surface of the lying plate 8 is provided with a hook 15. The hook 15 can hang articles of a patient, so that the patient can take the articles conveniently, and convenience is brought to the patient.

Specifically, the support rod 2 is a telescopic rod with an adjusting function. Bracing piece 2 is for having regulatory function's telescopic link, can adjust the height of upper bracket 3, and then can adjust different use height according to the patient of co-altitude, can reduce the height to the inconvenient patient of action simultaneously, and the patient of being convenient for gets off from this device, and it brings the convenience to use for the patient.

Example (b):

when the device is used, when the wheelchair is needed, the first telescopic rod 7 is firstly contracted downwards, the first telescopic rod 7 is contracted to drive the pedal 6 to turn downwards around the hinged point until being vertical to the seat plate 4, meanwhile, the second telescopic rod 9 is extended upwards, the second telescopic rod 9 is extended to drive the lying plate 8 to turn upwards around the hinge point until the lying plate is vertical to the seat plate 4, at the moment, the device is in a wheelchair using state, a patient sits on the seat plate 4, the back of the patient leans against the lying plate 8, and then family members or medical staff can push the device to drive the patient to move, when the wheelchair is in use, the first telescopic rod 7 is continuously extended and contracted to continuously drive the pedal 6 to turn up and down around the hinged point, the leg of the patient is driven to swing up and down, so that the leg of the patient is exercised, the blood circulation of the leg of the patient is promoted, and the leg muscle atrophy of the patient is avoided; when the device is in a use state of a bed, the first telescopic rod 7 is extended upwards, the first telescopic rod 7 is extended to drive the pedal 6 to turn upwards around a hinge point until the pedal is level with the seat plate 4, meanwhile, the second telescopic rod 9 is retracted downwards, the second telescopic rod 9 is retracted to drive the lying plate 8 to turn downwards around the hinge point until the pedal is level with the seat plate 4, then a patient lies on the seat plate 4, legs are placed on the pedal 6, and the back lies on the lying plate 8; and when the patient needs to go to the toilet, the bedpan is placed on the placing screen plate 11, and the patient can discharge the excrement into the bedpan through the round hole 5, so that convenience is brought to the patient.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional foldable wheelchair bed, comprising a bottom frame (1), characterized in that: the top surface of the bottom frame (1) is mounted on a bracket (3) through several vertical support rods (2), A seat plate (4) is installed on the top surface of the upper bracket (3), a through hole (5) is provided in the middle of the top surface of the seat plate (4), and a pedal (6) is hinged on one side of the seat plate (4). The bottom surface of the pedal (6) is hinged with a first telescopic rod (7), the bottom end of the fixed rod of the first telescopic rod (7) is hinged with the corresponding support rod (2), and the other side of the seat plate (4) is hinged and lying down Plate (8), the bottom surface of the lying plate (8) is hinged with the second telescopic rod (9), and the bottom end of the fixed rod of the second telescopic rod (9) is hinged with the corresponding support rod (2) through the connecting rod, so The bottom surface of the upper bracket (3) is installed and placed on the screen plate (11) through four vertical connecting rods (10). , the pedal (6) and the top surface of the lying board (8) are both equipped with seat cushions, and the seat cushion located on the seat board (4) is provided with an oval hole, and the oval hole corresponds to the through hole (5).

2. A multifunctional foldable wheelchair bed according to claim 1, characterized in that: rollers (12) are installed on one side of the bottom frame (1) at the front and rear ends, and the bottom frame (1) is on the other side. Universal wheels (13) are installed at the front and rear ends of the side, and the universal wheels (13) have a braking function.

3. A multifunctional foldable wheelchair bed according to claim 1, characterized in that: U-shaped guardrails (14) are installed on both sides of the top surface of the upper bracket (3), and the U-shaped guardrails (14) ) can adjust the height up and down.

4 . The multifunctional foldable wheelchair bed according to claim 1 , wherein a hook ( 15 ) is installed on one side of the bottom surface of the lying board ( 8 ). 5 .

5 . The multifunctional foldable wheelchair bed according to claim 1 , wherein the support rod ( 2 ) is a telescopic rod with an adjustment function. 6 .