JPH0686729U - Bed with wheelchair and bed and its mattress - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention allows a physically handicapped person to be safely and easily seated on a wheelchair without holding him from a bed, and an elderly person or the like who has weak physical strength may fear. (EN) Provided are a bed with a wheelchair, a bed and a mattress for the bed, which can easily leave the bed without feeling. [Structure] An engaging portion 7 having a concave shape is provided substantially at the center of an edge portion 2 of a bed 1. The mattress 10 has a concave opening 12 approximately at the center of one longitudinal side 11, and is placed on the bottom surface 8 of the bed so that the opening 12 and the engaging portion 7 of the bed coincide with each other. The wheelchair 9 engages with the engaging portion 7 of the bed so that the seat plate portion 16 fits into the opening 12 of the mattress.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bed with a wheelchair that allows a physically handicapped person to be safely and easily moved from a bed to an arbitrary place, and more specifically to a bed with a wheelchair, a bed and a mattress thereof. Is.

[0002]

[Prior art]

 In the bed, which is widely used in the past, as shown in FIG. 14, in which a straight member 22 is laid horizontally on the edge, a person with a disability or an elderly person with weak physical strength can be removed from the bed to the toilet or bathroom. When using a wheelchair to move to a wheelchair, etc., the wheelchair was placed next to the bed, and the caregiver held the disabled person and moved it to the wheelchair. There was an absurd that hurt. There was also the same absurdity when moving from a wheelchair to a bed.

As another method, there is known a method of using a lift to lift a physically handicapped person with a belt-like object and transfer it to a wheelchair, but these operations are troublesome and There was a risk that the handicapped would be scared or fall out.

Next, when an elderly person or the like whose physical strength has declined leaves the bed by himself, he / she sits down on the edge of the bed and stands up while being caught by a side shelf or the like attached to the edge of the bed. Since a series of movements is not easy for an elderly person who has weakened physical strength, he / she feels fear that he / she may accidentally fall or fall on the floor, impairs motivation to wake up, and even an elderly person who can wake up. There were cases where the patient was bedridden.

[0005]

[Problems to be solved by the device]

 INDUSTRIAL APPLICABILITY The present invention allows a caregiver to safely and easily seat a wheelchair on a wheelchair without holding it from a bed, and to help an elderly person with weak physical strength by himself without fear. The purpose is to provide a bed with a wheelchair, a bed, and a mattress for the bed that can be taken out of bed.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the bed with a wheelchair according to the present invention is provided with a mattress 10 having a concave opening 12 approximately at the center of one longitudinal side 11 and the opening 12 and one edge of the bed 1, 1A. It is mounted on the bottom surface 8 of the bed so that it is aligned with the concave engaging portion 7 provided at the substantially center of the portion 2, and the upper surface of the seat plate portion 16 is positioned at substantially the same height as the upper surface of the mattress 10. The wheelchair 9 is engaged with the engaging portion 7 of the bed so that the seat 16 fits into the opening 12 of the mattress.

Further, the bed may be capable of undulating the back portion 23.

[0008]

[Action]

 Since the present invention has taken the above-mentioned means, in use, the wheelchair 9 is engaged with the engaging portion 7 of the bed so that the seat plate portion 16 of the wheelchair is tightly fitted in the opening 12 of the mattress. Lay a handicapped person on top of 10.

At this time, by closely fitting the seat plate portion 16 of the wheelchair into the opening 12 of the mattress, the seat plate portion 16 is surrounded by the mattress 10, and the upper surface of the seat plate portion 16 is further covered. And the upper surface of the mattress 10 are connected at substantially the same height. Therefore, when a physically handicapped person is seated on the wheelchair 9, it can be seated simply by changing the body position of the physically handicapped person so as to sit on the edge of the bed.

Then, the person with a physical disability can be moved to any place by detaching the wheelchair 9 from the engaging portion 7 of the bed while sitting on the wheelchair 9.

[0011]

【Example】

 Hereinafter, embodiments shown in the drawings will be described in more detail.

In FIG. 2, the bed 1 is provided with grooved steel at the edge portions 2, 3, 4, 5 and legs 6 using steel pipes having a diameter of about 50 mm are attached to the four corners. More specifically, an engaging portion 7 formed in a concave shape by bending is provided at approximately the center of one edge portion 2 of the bed, and the bottom surface 8 of the bed is made of wood and has a thickness of about 10 mm. Plywood is spread inside the edges 2, 3, 4, and 5.

Further, in addition to the wooden plywood used as the bottom surface 8 of the bed, for example, a metal net or a plastic plate may be used. It should be noted that it is desirable that the above-mentioned wooden plywood and plastic plate have through holes at several places for improving the air permeability of the mattress.

In FIG. 3, the mattress 10 is made of urethane foam or polyester fiber having a thickness of about 50 to 80 mm, and a concave opening 12 is provided at the substantially center of one longitudinal side 11. More specifically, it is desirable that the shape of the opening 12 is the same as the shape of the engaging portion 7 of the bed described above, and the bed 12 is formed so that the opening 12 and the engaging portion 7 of the bed match as shown in FIG. It is mounted on the bottom surface 8 of the.

In FIG. 4, the wheelchair 9 uses a steel pipe having a diameter of about 20 to 30 mm, and is attached to the base 13 formed by bending and each tip of the leg portion 14 of the base 13, and the direction of travel is freely adjustable. It is composed of a wheel 15 that can be changed to a base plate and a seat plate portion 16 attached to the upper portion of the base body 13. More specifically, the seat plate portion 16 is mainly made of urethane foam, and its shape is such that when the wheelchair 9 is engaged with the engaging portion 7 of the bed as shown in FIG. 1, the seat plate portion 16 is closely fitted in the opening portion 12 of the mattress. And it is desirable to form it in a size. The upper surface of the seat plate portion 16 is a place where a physically handicapped person is seated, and its height is set to be substantially the same as the upper surface of the mattress 10 placed on the bottom surface 8 of the bed. There is. Further, although the seat plate portion 16 of the wheelchair shown in FIGS. 4 and 1 is quadrangular, it may be circular as shown in FIG. 6 and rotatably attached to the upper portion of the base body 13. The bed engaging portion 7 and the mattress opening 12 are preferably U-shaped.

In FIG. 9 and FIG. 10, a bed 1A is the bed 1 described above provided with a back portion 23 capable of undulating. More specifically, the back portion 23 is stretched within the frame 25, and a frame 25 formed by attaching shafts 24 to both ends of a steel pipe having a diameter of 20 to 30 mm bent in a U shape. It is composed of a metal net 26 and a radially extending arm 27 attached in the middle of the shaft 24, and both ends of the shaft 24 are pivotally supported by the edge portions 2 and 3.

As a method of undulating the back portion 23, as shown in FIGS. 11 and 12, one end of an operating cylinder 28 having a female screw portion is movably attached to the tip of the arm 27, and a fixed shaft 29 having a male screw portion is attached to the edge. It is rotatably attached to the portion 4 while being fixed in the thrust direction, and the male screw portion of the fixed shaft 29 and the female screw portion of the operating cylinder 28 are screwed together. Then, if a crank handle or a motor is attached to the end of the fixed shaft 29 and the fixed shaft 29 is rotated manually or electrically, the operating cylinder 28 advances and retracts, and the back portion 23 undulates with the shaft 24 as a fulcrum.

In use, the wheelchair 9 is normally engaged with the engaging portion 7 of the bed so that the seat plate portion 16 of the wheelchair is tightly fitted in the opening 12 of the mattress as shown in FIG. A person with a disability lays on the top and used as a bed.

When moving a physically handicapped person from the bed 1 to an arbitrary place, the person is seated on the wheelchair 9. At this time, the seat plate portion 16 of the wheelchair is tightly fitted into the opening 12 of the mattress. If so, the seat plate 16 will be surrounded by the mattress 10, and since the upper surface of the seat plate 16 and the upper surface of the mattress 10 are connected at substantially the same height, the caregiver will have a physical disability. A person can be seated simply by converting the posture of the person into sitting on the edge of the bed.

Then, with the physically handicapped person sitting on the wheelchair 9, the wheelchair 9 is detached from the engaging portion 7 of the bed and moved to an arbitrary place. For the purpose of stabilizing the body of a disabled person, auxiliary equipment such as a backrest 17, an armrest 18, and a footrest plate 19 may be detachably or removably attached as shown in FIG.

Also, when a person with a physical disability is transferred from the wheelchair 9 to the bed 1, the seating portion 16 of the wheelchair is tightly fitted into the opening 12 of the mattress while being seated on the wheelchair 9. By engaging the child 9 with the engaging portion 7 of the bed, the physically handicapped person is substantially seated on the edge of the bed, and the caregiver is in the same manner as described above. By changing the body position, it can be transferred without holding.

For the purpose of relieving friction and shock when the wheelchair 9 is engaged with the engaging portion 7 of the bed, as shown in FIG. 8, the entrance and the side surface of the engaging portion 7 of the bed are made of vinyl chloride resin. The anti-friction layer 20 using plastic may be formed.

In the bed with a wheelchair according to the above-described embodiment, the wheelchair 9 is released from the engaging portion 7 of the bed, whereby a concave space 21 formed by the engaging portion 7 of the bed and the opening 12 of the mattress is formed. You can Since this concave space 21 is surrounded by the mattress 10, it is useful when the physically handicapped person or an elderly person with weak physical strength leaves the bed. For example, when the person takes a sitting position, the operation of sitting on the edge of the opening 12 of the mattress. Since it can be done in the center of the bed, the fear of falling is lessened than before, and when standing up from that state, if you grab on the side shelf 30 installed near the entrance of the concave space 21 as shown in FIG. It's easy to get up by hanging on. Therefore, it is also useful for function recovery training for the physically handicapped and for preventing the jealousy of the elderly.

Further, when the caregiver enters the concave space 21, the caregiver can come closer to the physically handicapped person sleeping in the bed, for example, changing the diaper of a bedridden elderly person or the body. When cleaning, you can care for yourself in a comfortable position.

[Effect of device]

In the bed with wheelchair according to claim 1, since the seat plate portion 16 of the wheelchair is surrounded by the mattress 10 and the upper surface of the seat plate portion 16 and the upper surface of the mattress 10 are connected at substantially the same height, A physically handicapped person can be safely and easily seated on the wheelchair 9 without holding the person from the bed 1, and the burden on the caregiver is reduced.

In the bed according to the second aspect, since the concave engaging portion 7 is provided substantially in the center of the one edge portion 2, it is possible to fit the wheelchair 9 in a state of being surrounded, and the wheelchair can be fit. Make it easier to move people to the wheelchair 9.

When the mattress according to claim 3 is used, since the concave opening 12 is provided substantially at the center of the one longitudinal side 11, when the wheelchair 9 is engaged with the engaging portion 7 of the bed, the seat plate of the wheelchair is provided. The upper part of the portion 16 can be opened, and the upper surface of the seat plate portion 16 can be positioned at substantially the same height as the upper surface of the mattress 10 mounted on the bottom surface 8 of the bed.

In the bed according to the fourth aspect, by making the back portion 23 capable of undulating, it is possible to facilitate the rising motion of an elderly person or the like whose physical strength is weakened, and to easily leave the bed.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a mattress is placed on a bed and a wheelchair is engaged.

FIG. 2 is a perspective view of a bed.

FIG. 3 is a perspective view of a mattress.

FIG. 4 is a perspective view of a wheelchair.

FIG. 5 is a perspective view showing a state in which a mattress is placed on a bed.

FIG. 6 is a perspective view of relevant parts showing a state in which a wheelchair having a circular seat plate portion is engaged with a bed.

FIG. 7 is a perspective view showing a state in which each auxiliary device is attached to the wheelchair.

FIG. 8 is a perspective view of relevant parts showing a state in which an anti-friction layer is formed on an engaging portion of a bed.

FIG. 9 is a perspective view of a back portion.

FIG. 10 is a perspective view showing a state in which the back portion is attached to the bed.

FIG. 11 is a side view of an essential part showing a state in which the back is turned down.

FIG. 12 is a side view of an essential part showing a state in which the back is raised.

FIG. 13 is a perspective view showing a state in which a side shelf is attached to the bed.

FIG. 14 is a perspective view of a conventional bed.

[Explanation of symbols]

 1, 1A Bed 2, 3, 4, 5 Edge 6 Legs 7 Engagement part 8 Bottom surface 9 Wheelchair 10 Mattress 11 Long side 12 Opening 13 Base 14 Leg 15 Wheel 16 Seat plate 17 Backrest 18 Armrest 19 Foot rest Plate 20 Anti-friction layer 21 Concave space 22 Straight member 23 Back 24 Shaft 25 Frame 26 Metal mesh 27 Arm 28 Actuating cylinder 29 Fixed shaft 30 Side shelf

Claims (4)

[Scope of utility model registration request] 1. A mattress (10) having a concave opening (12) at approximately the center of one longitudinal side (11), said mattress (10) and one edge portion (1) of a bed (1, 1A). It is placed on the bottom surface (8) of the bed so that the concave engaging portion (7) provided in the approximate center of 2) is matched, and the upper surface of the seat plate portion (16) becomes the upper surface of the mattress (10). With wheelchair (9) located at substantially the same height, engaging the engaging part (7) of the bed so that the seat plate part (16) fits into the opening part (12) of the mattress. bed. 2. A bed provided with a concave engaging portion (7) substantially at the center of one edge portion (2). 3. A mattress having a concave opening (12) at substantially the center of one longitudinal side (11). 4. Bed according to claim 2, which has a undulating back (23).