CN216676145U

CN216676145U - Wheelchair bed

Info

Publication number: CN216676145U
Application number: CN202122761531.0U
Authority: CN
Inventors: 胡春梅
Original assignee: Guangdong Kangshen Medical Technology Co ltd
Current assignee: Guangdong Kangshen Medical Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-07
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a wheelchair bed, which comprises a bed part and a wheelchair, wherein the wheelchair comprises an underframe, a cushion, a back cushion and leg cushions, the cushion is provided with a first handrail groove and a second handrail groove, a first handrail which is arranged in the first handrail groove and can move up and down, a second handrail which is arranged in the second handrail groove and can move up and down, a first telescopic cylinder is arranged below the first handrail, and a second telescopic cylinder is arranged below the second handrail; when the chair bed works in the posture of the wheelchair, the first telescopic cylinder pushes the first handrail to ascend, and the second telescopic cylinder pushes the second handrail to ascend, so that the sitting is protected; when the wheelchair bed is in a sleeping bed posture, the first telescopic cylinder pulls the first handrail to descend, so that the first handrail is placed in the first handrail groove, the second telescopic cylinder pulls the second handrail to descend, so that the second handrail is placed in the second handrail groove, a user can sleep conveniently, and the automatic lifting of the handrails is further realized.

Description

Wheelchair bed

Technical Field

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

Background

When a plurality of persons with mobility disabilities are at home or in hospitals, the range of motion is limited to a bed, and when the persons need to walk, the persons usually need to additionally use a wheelchair, and the persons move from the bed to the wheelchair and mainly depend on the help of other persons, so that the operation is inconvenient. Although wheelchair beds combining beds and wheelchairs are currently on the market.

However, most wheelchair beds lack armrests or require that the wheelchair bed be changed into a wheelchair shape and then the armrests are installed. Thus, the wheelchair bed has no handrail, is extremely unsafe for a patient to use, and the convenience of the wheelchair bed is greatly reduced by installing the handrail.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a wheelchair bed with an automatic lifting armrest.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a wheelchair bed comprises a bed part and a wheelchair, wherein the wheelchair comprises an underframe, a cushion, a back cushion and leg cushions, the cushion is arranged above the underframe, one side of the cushion is hinged with the back cushion, and the other side of the cushion is hinged with the leg cushions; the cushion is provided with first handrail recess and second handrail recess, sets up first handrail that first handrail recess is inside, and can reciprocate sets up second handrail that second handrail recess is inside, and can reciprocate, first handrail below is provided with first telescoping cylinder, second handrail below is provided with the second telescoping cylinder.

Preferably, one side of the back cushion is provided with two push handles, and a back cushion telescopic cylinder is arranged below the push handles. Preferably, a foot rest is arranged at one end of the leg pad, a leg pad telescopic cylinder is connected to the middle of the leg pad, and a fixing hole is formed in one side of the leg pad.

Preferably, one side of the underframe is provided with a rotating wheel, and the other side of the underframe is provided with a universal wheel.

Preferably, the bed part comprises a headboard, a side body pad arranged on one side of the headboard, a wheelchair extension pad arranged on one side of the side body pad, and two support plates arranged on one side of the wheelchair extension pad; the inside of the side body pad one end is provided with the fixed block telescoping cylinder, sets up the leg pad fixed block of fixed block telescoping cylinder output.

The technical effects of the utility model are mainly embodied as follows: when the chair bed works in the posture of the wheelchair, the first telescopic cylinder pushes the first handrail to ascend, and the second telescopic cylinder pushes the second handrail to ascend, so that the sitting is protected; when the wheelchair bed is in the sleeping bed posture, the first telescopic cylinder pulls the first handrail to descend, so that the first handrail is placed in the first handrail groove, the second telescopic cylinder pulls the second handrail to descend, so that the second handrail is placed in the second handrail groove, a user can sleep conveniently, and the automatic lifting of the handrail is further realized.

Drawings

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

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

figure 3 is a top plan view of the seat cushion of figure 1;

FIG. 4 is a schematic structural view of the position of the wheelchair bed of FIG. 1;

fig. 5 is a schematic structural view of the bed portion 1.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand. In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", 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 describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

A wheelchair bed is shown in figures 1-3 and comprises a bed part 1 and a wheelchair 2, wherein the wheelchair 2 comprises an underframe 21, a cushion 22, a back cushion 23 and leg cushions 24, the cushion 22 is arranged above the underframe 21, one side of the cushion 22 is hinged with the back cushion 23, and the other side of the cushion 22 is hinged with the leg cushions 24;

the seat cushion 22 includes a first arm rest groove 221 and a second arm rest groove 222, a first arm rest 223 vertically movable and disposed in the first arm rest groove 221, a second arm rest 224 vertically movable and disposed in the second arm rest groove 222, a first telescopic cylinder 225 disposed below the first arm rest 223, and a second telescopic cylinder 226 disposed below the second arm rest 224.

Specifically, when the wheelchair bed is operated in the posture of a wheelchair, the first telescopic cylinder 225 pushes the first arm rest 223 to rise, and the second telescopic cylinder 226 pushes the second arm rest 224 to rise, so that the occupant is protected.

When the wheelchair bed is in the sleeping bed posture, the first telescopic cylinder 225 pulls the first handrail 223 to descend, so that the first handrail 223 is placed in the first handrail groove 221, and the second telescopic cylinder 226 pulls the second handrail 22 to descend, so that the second handrail 22 is placed in the second handrail groove 222, so that the user can sleep conveniently. One side of the back pad 23 is provided with two push handles 231, and a back pad telescopic cylinder 232 is arranged below the push handles 231. The back pad telescopic cylinder 232 is hinged with the bottom frame 21 and the back pad 23, and the angle of the back pad 23 is adjusted through the back pad telescopic cylinder 232.

A foot rest 241 is provided at one end of the leg pad 24, a leg pad extension cylinder 242 is connected to the middle of the leg pad 24, and a fixing hole 243 is provided at one side of the leg pad 24.

The leg pad telescopic cylinder 242 is hinged with the base frame 21 and the leg pad 24, and the angle of the leg pad 24 is adjusted by the leg pad telescopic cylinder 242.

A rotating wheel 211 is arranged on one side of the bottom frame 21, and a universal wheel 212 is arranged on the other side of the bottom frame 21.

As shown in fig. 4 to 5, the bed portion 1 includes a headboard 11, a side body pad 12 provided on one side of the headboard 11, a wheelchair extension pad 13 provided on one side of the side body pad 12, and two support plates 14 provided on one side of the wheelchair extension pad 13.

In particular, the support plate 14 uses a back pad 23 that supports the flat.

A fixed block telescopic cylinder 121 is arranged inside one end of the side body pad 12, and a leg pad fixed block 122 is arranged at the output end of the fixed block telescopic cylinder 121.

The fixing block telescopic cylinder 121 may be withdrawn from the leg pad fixing block 122, so that the leg pad fixing block 122 is embedded in the leg pad fixing block 122 to fix the wheelchair bed.

It is understood that the above are only exemplary embodiments of the present invention, and other embodiments of the present invention may be made by using equivalent or equivalent alternatives, which fall within the scope of the present invention.

Claims

1. A wheelchair bed comprises a bed part and a wheelchair, wherein the wheelchair comprises an underframe, a cushion, a back cushion and leg cushions, the cushion is arranged above the underframe, one side of the cushion is hinged with the back cushion, and the other side of the cushion is hinged with the leg cushions; the method is characterized in that: the cushion is provided with first handrail recess and second handrail recess, sets up first handrail that first handrail recess is inside, and can reciprocate sets up second handrail that second handrail recess is inside, and can reciprocate, first handrail below is provided with first telescoping cylinder, second handrail below is provided with the second telescoping cylinder.

2. A wheelchair bed as claimed in claim 1, wherein: one side of the back pad is provided with two pushing hands, and a back pad telescopic cylinder is arranged below the pushing hands.

3. A wheelchair bed as claimed in claim 1, wherein: the leg cushion is characterized in that a foot rest is arranged at one end of the leg cushion, a leg cushion telescopic cylinder is connected to the middle of the leg cushion, and a fixing hole is formed in one side of the leg cushion.

4. A wheelchair bed as claimed in claim 1, wherein: the universal wheel is arranged on the other side of the bottom frame.

5. A wheelchair bed as claimed in claim 1, wherein: the bed part comprises a headboard, a side body pad arranged on one side of the headboard, a wheelchair extension pad arranged on one side of the side body pad, two supporting plates arranged on one side of the wheelchair extension pad, a fixed block telescopic cylinder arranged inside one end of the side body pad and a leg pad fixed block arranged at the output end of the fixed block telescopic cylinder.