JP2020000334A - Sliding plate - Google Patents

Abstract

To provide a sliding plate hung to between a bed and a wheelchair, and having a simple structure allowing a care receiver to move by turning at 90 degrees between the bed and the wheelchair in a seated state so as to reduce physical burden and mental burden of a care giver when the care receiver moves between the bed and the wheelchair.SOLUTION: A sliding plate which is composed of a lower plate detachably hung to between a bed and a laterally riding type wheelchair allowing laterally putting down a side guard, and an upper plate placed on the lower plate and slidably moving by making a care receiver be seated is such that: in the lower plate, an L-shaped bent part bored with circular arc-shaped guide roll guide grooves enabling 90 degree turning movement while the care receiver is seated on the upper plate is formed in a circular arc shape; and the upper plate comprises in the rear face, two guide rolls loosely inserted into the guide roll guide grooves, and a plurality of ball casters abutted on the top face of the lower plate and making the movement of the upper plate smooth.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a sliding plate that is hung between a bed of a care recipient and a wheelchair and facilitates movement assistance between the bed and the wheelchair of the care recipient.

Conventionally, when moving a care recipient who has difficulty walking from a bed to a wheelchair or from a wheelchair to a bed, the caregiver needs to work while holding the care recipient in front of him and turning it 90 degrees. The burden is physically and mentally large, and in order to reduce the burden, a device for assisting a care recipient in moving between a bed and a wheelchair has been invented.
For example, a nursing care lift that lifts a care recipient and moves it between a bed and a wheelchair, and claims 1 as "a seat and a bed having a seat part and / or back hanging down, or a partly conveyer." Patent Literature 1 “Care chair and bed”
Claim 17 of Patent Document 3 entitled "Transfer assistance method for a care recipient using a sliding board, wheelchair, and transporter" discloses a vehicle body frame (100) provided with at least one pair of wheels (61). ,
A wheelchair (60) including a seat (300) mounted on the body frame (100) via a lifting / lowering tool (200),
The seat (300) includes at least one transfer mechanism (340) and a board mount (360) to which a sliding board (80) is mounted.
The transfer mechanism (340) includes at least a pair of rotating shafts (342) and a sheet material (344) wound around the at least one pair of rotating shafts (342) endlessly.
The upper surface of the sliding board (80) attached to the board attachment portion (360) is adjacent to the upper surface of the sheet material (344) providing the seating surface of the seat portion (300) in a manner not to vertically overlap. Wheelchairs that are deployable. "
Wheelchair,
Further, various inventions such as “bed wheelchair movement assisting device” in Patent Document 3 are disclosed.
However, many of these inventions are considered to be complicated and expensive, and can be used for patients with serious disabilities, such as being unable to get up and having difficulty walking, and for facilities such as hospitals with many beds. Although it can be expected to be used, there is a problem that it is difficult to introduce it in a facility that requires caregivers who can sit on a bed but has difficulty walking, or in a facility with a small number of beds.

JP 2000-201978 A JP-A-2017-140366 JP 2018-29855 A

  The present invention has been made in view of the above background art, and is inexpensively manufactured with a simple structure that can be hung between a bed and a wheelchair and moved by 90 degrees between the bed and the wheelchair while the care recipient is seated. An object of the present invention is to provide a sliding plate as an assisting tool capable of reducing the physical and mental burden of the caregiver in assisting movement of the care recipient between the bed and the wheelchair.

The present inventors have solved the above problems by the following means.
(1) A sliding plate that is hung between a bed and a side-wheelchair of a side-riding type in which a side guard can be tilted down by flipping up an armrest, and assisting transfer of the care-requiring person between the bed and the wheelchair,
A sliding plate, comprising: a lower plate suspended between a bed and a wheelchair; and an upper plate slidably mounted on the lower plate and seated and moved by a care recipient.
(2) An L-shaped bent portion provided with an arc-shaped guide roll guide groove, in which a lower plate enables a 90-degree turning of the body required for transfer between a bed and a wheelchair of a care recipient in a seated state. Is a wide and thick plate-like body formed in an arc shape,
The upper plate has two guide rolls, which are loosely inserted into the guide roll guide grooves of the lower plate, and a plurality of ball casters which contact the upper surface of the lower plate and allow the upper plate to move smoothly. The sliding plate according to (1), wherein the sliding plate is provided in an array such that it does not fall into the guide roll guide groove of the lower plate when the upper plate moves.

(3) When the lower plate is mounted on the wheelchair, two fixing pins projecting from one end of the lower plate are detachably inserted into fixing pin insertion holes provided on the seat side of the wheelchair. The sliding plate according to (1) or (2), wherein the sliding is performed.
(4) The lower plate is configured to be folded in two at a bent portion formed in an arc shape. When the sliding plate is not used, the lower plate can be folded and stored on the floor or the back of a wheelchair, or can be stored and stored under a bed. The sliding plate according to any one of (1) to (3), comprising:

The following effects can be exhibited by the sliding plate of the present invention.
<1> a sliding plate that is hung between a bed and a side-riding type wheelchair in which the side guard can be turned sideways by flipping up an armrest, and assisting transfer of the care-requiring person between the bed and the wheelchair,
Since it is composed of a lower plate suspended between a bed and a wheelchair, and an upper plate that is slidably mounted on the lower plate and seated and moved by a care recipient,
It has a simple structure, is easy to handle, and is suitable for mass production at a low price.
<2> An L-shaped bent portion provided with an arc-shaped guide roll guide groove, in which the lower plate enables a 90-degree turning of the body required for transfer between the bed and the wheelchair of the care recipient in a seated state. Is a wide and thick plate-like body formed in an arc shape,
The upper plate has two guide rolls, which are loosely inserted into the guide roll guide grooves of the lower plate, and a plurality of ball casters that contact the upper surface of the lower plate and allow the upper plate to slide smoothly. Since two rows are provided so that they do not fall into the guide roll guide grooves of the lower plate when the upper plate moves,
In the past, a caregiver who needed to move between a bed and a wheelchair can perform 90-degree rotation of the body with the helper simply by lightly pushing the caregiver sitting on the upper plate. It is free from the work of supporting and turning the caregiver, and is free from both physical and mental burdens.

<3> When the lower plate is mounted on the wheelchair, two fixing pins projecting from the back surface of one end of the lower plate are removably inserted into fixing pin insertion holes provided on the seat side of the wheelchair. The fixing plate insertion hole can be attached by a slight modification to provide a fixing pin insertion hole on the seat side of the existing side riding type wheelchair, and when the sliding plate is used, the bottom of the lower plate is inserted into the fixing pin insertion hole of the wheelchair. If the wheelchair brake is activated after the two fixing pins are inserted and hung between the bed and the wheelchair, the safe movement between the bed and the wheelchair of the care recipient is ensured, and the person was transferred to the wheelchair. If the sliding plate is later removed, the function of the wheelchair as a moving object can be exhibited.
<4> The lower plate is configured to be able to be folded in two at the bent portion formed in an arc shape. When the sliding plate is not used, it can be folded and kept on the floor or back of the wheelchair, or can be stored and stored under the bed. So
The sliding plate is always near the place of use and can be quickly removed and installed when needed, so that it can respond immediately to emergencies.

FIG. 4 is a plan view showing a state in which the sliding plate of the embodiment of the present invention is suspended between a bed and a wheelchair. The perspective view which shows the state which mounted the sliding plate of the Example of this invention in a wheelchair. Top view (a) and back view (b) of an upper plate and a lower plate of a sliding plate according to an embodiment of the present invention.

An embodiment for implementing the sliding plate of the present invention will be described with reference to the drawings of the embodiment.
1 is a plan view showing a state in which the sliding plate of the present invention is suspended between a bed and a wheelchair. FIG. 2 is a perspective view showing a state in which the sliding plate of the present invention is mounted on a wheelchair. 3 is a front view (a) and a rear view (b) of an upper plate and a lower plate of the sliding plate of the present invention.
In the figure, 1 is a sliding plate, 11 is an upper plate, 11a is a guide roll, 11b is a ball caster, 12 is a lower plate, 12a is a guide roll guide groove, 12b is a fixing pin to a wheelchair, 20 is a wheelchair, 21 is a wheelchair. An armrest, 22 is a side guard, 23 is a seat, and 30 is a bed.

As shown in FIG. 2, the sliding plate 1 of the present invention is provided between the bed 30 and the side-riding type wheelchair 20 which becomes a moving board when the armrest 21 is flipped up and the side guard 22 is turned down. As shown in FIG. 1, the device is used between a bed 30 whose height of the supine surface is adjustable to the height of the seat surface of the wheelchair 20.
The sliding plate 1 of the present invention is, as shown in FIG. 3, an upper plate 11 on which a care-requirer is seated and moves, and the upper plate 11 is movably mounted and suspended between a wheelchair 20 and a bed 30. And a lower plate 12.
The lower plate 12 is an L-shaped bent portion provided with an arc-shaped guide roll guide groove 12a that allows a care-requiring person to take a necessary 90-degree turn of the body when transferring between the bed 30 and the wheelchair 20 in a seated state. Is a wide and thick plate-like body formed in an arc shape,
As shown in FIG. 3 (b), the upper plate 11 has two guide rolls 11a loosely inserted into the guide roll guide grooves 12a of the lower plate 12 on the back surface thereof, and an upper plate 11 which comes into contact with the upper surface of the lower plate 12. A plurality of ball casters 11b, which enable smooth movement of the upper plate 11, are provided in an array such that they do not fall into the guide roll guide grooves 12a of the lower plate 12 when the upper plate 11 moves.
On the back surface of one end of the lower plate 12,. As shown in FIG. 3 (b), two fixing pins 12b are protruded, and the fixing pins 12 are flipped up by the armrest 21 of the wheelchair 20 to the rear side, and the side guide 22 is turned sideways. By inserting the sliding plate 1 into a fixing pin insertion hole (not shown) provided at the end of the seat 23, the sliding plate 1 can be safely suspended between the wheelchair 20 and the bed 30. The fixing of the sliding plate 1 to the wheelchair is not limited to the fixing pin 12b inserted into the fixing pin insertion hole, and the safety of the care-requiring person at the time of using the sliding plate 1 is ensured and easily. What is necessary is just a removable mechanism.

  In addition, the lower plate 12 is configured to be able to be folded in two at a bent portion formed in an arc shape, and is folded when the sliding plate 1 is not used, and is always provided on the floor surface or the back surface of the wheelchair 20, or is provided under the bed 30. It is also preferable to make the storage possible, since it is possible to respond immediately to an emergency.

The work procedure of the assistant when using the sliding plate 1 is as follows.
a. A first step in which the wheelchair 20 is placed beside the bed 30 on which the care-requiring person is supine, and the supine surface of the bed matches the height of the seat 23 of the wheelchair 20 b. The armrest 21 of the bed 30 whose height has been adjusted is flipped up, the side guide is turned down, and the fixing pin 12b on the back surface of the lower plate 12 is inserted into the fixing pin insertion hole of the seat portion 23 of the wheelchair 20, and the lower plate A second step of hanging the wheel 12 between the wheelchair 20 and the bed c. A third step of gently inserting the guide roll 12a on the back surface of the upper plate 11 into the guide roll guide groove 12a of the lower plate 12 suspended between the wheelchair and the bed and placing the upper plate 11 on the lower plate 12;
d. A fourth step of holding the nursing care required to be raised from the supine position and seated on the side of the bed 30 or grasped and stood and moved sideways to sit on the upper plate 11 of the sliding plate 1;
e. The upper plate 11 is turned 90 degrees along the lower plate 12 to the wheelchair 20 by pushing the body of the care recipient sitting on the upper plate, for example, and the care recipient is moved to the seat 23 of the wheelchair 20. 5th step to dress,
f. The lower play and the competition between the bed 20 and the wheelchair 30 are performed by the sixth step of removing the upper plate 11 together with the lower plate 12 and returning the side guard 22 and the armrest 21 to the original state.
The means for moving from the wheelchair to the bed may be achieved by performing the above steps a to f in reverse.

1: Sliding plate 11: Upper plate 11a: Guide roll 11b: Ball caster 12: Lower plate 12a: Guide roll guide groove 12b: Fixing pin 20: Wheelchair 21: Armrest 22: Side guard 23: Seat 30: Bed

Claims (4)

A sliding plate that hangs between the bed and a side-ride type wheelchair that allows the side guard to fall down when the armrests are flipped up, and assists the transfer of the care recipient's bed and wheelchair,
A sliding plate, comprising: a lower plate suspended between a bed and a wheelchair; and an upper plate slidably mounted on the lower plate and seated and moved by a care recipient. The lower plate has an arcuate L-shaped bent portion provided with an arcuate guide roll guide groove for enabling a 90-degree swiveling of the body required when transferring between a bed and a wheelchair for a care recipient in a seated state. It is a wide and thick plate-shaped body formed in
The upper plate has two guide rolls, which are loosely inserted into the guide roll guide grooves of the lower plate, and a plurality of ball casters that contact the upper surface of the lower plate and allow the upper plate to slide smoothly. 2. The sliding plate according to claim 1, wherein two rows of the sliding plate are provided so as not to fall into the guide roll guide groove of the lower plate when the upper plate slides. 3.   Attachment of the lower plate to the wheelchair is performed by detachably inserting two fixing pins projecting from the back surface of one end of the lower plate into fixing pin insertion holes provided on the seat side of the wheelchair. The sliding plate according to claim 1 or 2, wherein: The lower plate is constructed so that it can be folded in two at the bent portion formed in an arc shape, and when the sliding plate is not used, it can be folded, kept on the floor or back of the wheelchair, or stored and stored under the bed The sliding plate according to claim 1, wherein:

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