JP3073172U - Adjustable bed - Google Patents

Abstract

(57) [Problem] To provide a bed in which a part of a floor main body of a bed is cut out, and an auxiliary floor surface supported at the same height as the floor main body by a seat portion of a wheelchair is provided in the cutout surface. And the use of wheelchairs can be easily switched. [Solution] A part of the floor main body 2 of the bed is cut out, an auxiliary floor surface 3 having a size substantially equal to the cut surface is provided, and the auxiliary floor surface 3 is developed by placing the seat portion 6 of the wheelchair 4 in a horizontal state. It was supported at the same height as the floor body 2. .
The wheelchair 4 has a seat portion 6 and a steering handle 8 which can be displaced between a use state and a substantially horizontal state with respect to a chassis 5 having running wheels and a brake, and a vertical height in a horizontal state and a vertical height of an armrest 7. Adjustable. And
A user in the wheelchair 4 can go up to the floor main body 2 of the bed 1 without getting off the wheelchair 4. Also,
The user can get on the wheelchair 4 without getting off the floor main body 2 of the bed 1. Furthermore, the seat portion 6 of the wheelchair 4 can be used at the bedside and used while the user is sitting.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 According to the present invention, a part of the bed surface main body is cut out, and an auxiliary floor surface which is supported at the same height as the floor main body by a seat portion of the wheelchair is provided in the cutout surface, and the bed and the wheelchair are provided. The present invention relates to a variable bed in which the use can be easily switched.

[0002]

[Prior art]

 In a conventional bed, a floor main body is formed of a single rectangular shape. Then, for example, when a wheelchair user goes up from the wheelchair onto the bed, he / she first gets down from the wheelchair and goes up on the bed from the side of the bed. In addition, when getting on a wheelchair from the bed, the person once gets down from the bed and then gets on the seat.

[0003] In some wheelchairs, the seat portion can be displaced between a use state and a substantially horizontal state with respect to the chassis, but there is no wheelchair capable of adjusting its vertical height after being in a horizontal state. .

[0004]

[Problems to be solved by the invention]

 As described above, in the conventional bed, for example, when a wheelchair user gets up on a bed from a wheelchair, or gets on a wheelchair from a bed, he or she once gets down from the wheelchair or gets down from the bed. I had to. In the wheelchair, the user moves while riding with the seat part in use, and the seat part is kept horizontal if necessary, but it is adjusted up and down while the seat is in the horizontal state. It was not used for any other purpose.

The present invention has been made in view of the above circumstances, and enables a wheelchair user to get on a bed without getting down from the wheelchair and to get on the wheelchair without getting down from the bed. It is another object of the present invention to provide a variable bed in which a seat portion of a wheelchair is used at a bedside so that a user can use it while sitting.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is characterized by having the following configuration.

A. A part of the bed floor main body is cut out, and an auxiliary floor surface having a size substantially equal to the cutout surface is provided. The auxiliary floor surface is the same as the floor main body by developing the seat portion of the wheelchair in a horizontal state. Supported by height.

B. In a wheelchair, the seat portion and the steering wheel can be displaced between a use state and a substantially horizontal state with respect to a chassis having traveling wheels and a brake, and the vertical height in a horizontal state and the vertical height of an armrest can be adjusted. did.

[0009]

[Action]

 The above A. With this configuration, when a wheelchair user goes up from a wheelchair onto a bed, he / she can slide up onto the bed without having to get down from the wheelchair. When a wheelchair user gets on a wheelchair from a bed, he / she can get on the wheelchair without having to get down from the bed.

The above B. With the configuration described above, the height of the wheelchair seat and the steering wheel are adjusted after adjusting the level, and the height of the armrests is adjusted so that the auxiliary floor of the bed is supported at the same height as the floor main body. To form a rectangular bed. Prior to forming this bed, a user in a wheelchair can climb up to the bed directly from the wheelchair. Also, the user can use the seat portion of the wheelchair at the bedside while sitting down with the seat portion in use.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In FIG. 1 and FIG. 2, reference numeral 1 denotes a variable bed according to the present invention, and the variable bed 1 has a rectangular floor as a whole like a normal bed. However, a part of the floor main body 2 is cut out in a rectangular shape. Corresponding to the notch surface, an auxiliary floor surface 3 having a size substantially equal to the notch surface is provided. The auxiliary floor 3 is supported at the same height as the floor main body 2 by the seat portion 6 of the wheelchair 4 which is developed in a horizontal state. An armrest fitting recess 2a into which the seven armrests of the wheelchair 4 shown in FIG. 3 are fitted is formed in the notch.

The wheelchair 4 has a use state in which a seat portion 6 and a steering handle 8 are moved by a user sitting on a seat portion 6 with respect to a chassis 5 equipped with running wheels and a brake device. With the user riding on the seat portion 6 or with the user not riding on the seat portion 6, it can be displaced into two states that are deployed in a substantially horizontal state, and are fixed in each state. I have. The height of the seat portion 6 can be adjusted in a horizontal state, and the height of the armrest 7 can be adjusted.

Next, the use operation of the variable bed 1 configured as described above will be described.

When the bed 1 is used, as shown in FIG. 1 and FIG. 2, the seat portion 6 of the wheelchair 4 is unfolded on the cutout surface of the floor surface main body 2 to increase the height. After the adjustment, the auxiliary floor 3 is supported thereon at the same height as the floor main body 2. At this time, the brake is applied to the wheelchair 4 so that the auxiliary floor 3 does not move unnecessarily. Further, since the armrest 7 of the wheelchair 4 is fitted into the armrest fitting recess 2a, the movement of the wheelchair 4 back and forth is also prevented here.

The seat portion 6 of the wheelchair 4 is unfolded in a horizontal state, the height is adjusted, and a user riding on the seat portion 6 is slid onto the floor main body 2 from the cutout portion of the floor main body 2. Can be moved. Further, the user can slide from the floor main body 2 to the seat portion 6 of the wheelchair 4 by sliding. Therefore, the user does not need to get down from the wheelchair 4 and go up to the bed, or to get down from the bed and get on the wheelchair 4 once, as in the past. Thus, the wheelchair 4 can be used in the same manner as a stretcher.

Further, as shown in FIG. 3, the bed user sits down at the bedside with the seat portion 6 in a used state, reads newspapers and books, watches TV, and eats. Can also. Further, as shown in FIG. 4, the user A on the bed receives various treatments. For example, when the automatic excrement processing device B is used, the auxiliary floor 3 can be moved. And something useful. In the above embodiment, the wheelchair 4 is described as being of a manual type, but a power (transmission) type can be similarly implemented.

[0018]

[Effect of the invention]

 As described above, according to the variable bed of the present invention, since it has the configuration of the first and second aspects, the following effects can be obtained.

[0019] A part of the bed floor main body is cut out, and an auxiliary floor surface having a size substantially equal to the cutout surface is provided. The auxiliary floor surface is the same as the floor main body by developing the seat portion of the wheelchair in a horizontal state. The support at the height allows the wheelchair user to slide up onto the bed without having to get down from the wheelchair when climbing from the wheelchair to the bed. Also, when a wheelchair user gets on a wheelchair from a bed, he / she can get on the wheelchair directly without getting down from the bed.

[0020] In a wheelchair, the seat portion and the steering wheel can be displaced between a use state and a substantially horizontal state with respect to a chassis having traveling wheels and a brake, and the vertical height in a horizontal state and the vertical height of an armrest can be adjusted. After adjusting the height of the wheelchair seat and the steering handle to a horizontal position, and then adjusting the height of the armrests, support the auxiliary floor of the bed at the same height as the floor main body. Form a rectangular bed. Prior to the formation of this bed, a user in a wheelchair can go directly to the bed from the wheelchair. In addition, the user can use the seat portion of the wheelchair at the bedside with the seat portion in use and sitting.

[Brief description of the drawings]

FIG. 1 is a perspective view of the entire variable bed according to the present invention.

FIG. 2 is a perspective view showing a state where a mat portion is removed from the bed.

FIG. 3 is a perspective view of a state where a wheelchair is separated from the bed.

FIG. 4 is a perspective view of a state where a user is sleeping on the bed to perform treatment (using an automatic excrement processing apparatus).

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Adjustable bed 2 Floor main body 2a Wheelchair armrest fitting recess 3 Auxiliary floor 4 Wheelchair 5 Body 6 Seat part 7 Armrest 8 Steering handle A User B Automatic excrement processing device

Claims (2)

[Utility model registration claims] 1. A part of a bed surface main body of a bed is cut out, an auxiliary floor surface having a size substantially equal to the cutout surface is provided, and the auxiliary floor surface is developed by setting a seat portion of a wheelchair in a horizontal state. A variable bed that is supported at the same height as the floor body. 2. A wheelchair, wherein a seat portion and a steering handle are displaceable between a use state and a substantially horizontal state with respect to a chassis having traveling wheels and a brake, and a vertical height in a horizontal state and a vertical height of an armrest. 2. The adjustable bed according to claim 1, wherein the height is adjustable.