JPH1156908A - Aiding machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce load of an attendant aiding a person difficult to rise and leave a bed by himself. SOLUTION: This aiding machine is a cart type special stretcher 11 transferring a person lying on a bed and requiring aid onto a thin plate closely stuck on the bed and guiding him into the seating shape, it uses a battery as a power supply, and it has such functions as electric ascent/descent, overturn, erection/ prostration of a back section, the tilting of leg sections, and the shift of a sheet on the thin plate. It can be also used as a wheelchair.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assisting machine for reducing the labor of an assisting person who assists a person who is unable to get up and get out of bed due to an obstacle or the elderly.

[0002]

2. Description of the Related Art In facilities for the physically handicapped, nursing homes, and the like, a large percentage of people who are unable to get up and get out of bed (hereinafter referred to as care recipients) due to disability and elderly age are very large. is occupying.

[0003] In these facilities where the care recipients live in groups, efforts have been made to meet three times in the cafeteria with the separation of food and shelter in order to prevent bedriddenness. It's easy to see that they are going to be laid down.

[0004] A large number of care recipients can be
The work at a facility that repeatedly leaves the bed is a labor intensive work for the caregiver and is a work that easily causes back pain.

[0005] There has been no device for directly performing transfer for an assisted person, that is, transfer for an assisted person.

[0006] With regard to the method of lifting a care recipient using a sling sheet or a sling belt, a method of moving along an overhead monorail, or a method of traveling on a floor with a hanger hanging on a arm from a trolley, the arm is raised. Objects, or those with booms moving up and down a fixed swivelable post,
Although there are various types of lifters, they are directly transferred to a sling sheet first, and then the sling sheet is hung on a hanger to balance the body before lifting.

[0007] These equipments are commonly lifted using a sling sheet, but because of the overhead lifting method, they feel uneasy due to rolling, feeling pressured by the equipment, twisting or uncomfortable feeling due to eccentricity. On the other hand, while being unsatisfactory for the care recipient, a considerable burden is imposed on the helper side, such as mounting the sling sheet and adjusting up to lifting.

[0008] Moreover, these relocation operations are not the original purpose desired by the person to be assisted, but merely the means of passage, and thus the dissatisfaction of both persons is promoted.

[0009] In the transfer assistance equipment other than the lifting method, it is necessary for the assisted person to be able to take a sitting position by himself / herself, or for the exercise assistance to be required. There is nothing.

[0010] Further, these conventional devices emphasize the utility as so-called welfare devices for individuals, and are not easily adapted to evaluations from the viewpoints of efficiency and economics such as cost performance. I have.

[0011]

The main aspects of daily life, including meals, for a care recipient are a sitting position on a wheelchair and a lying position on a bed for sleeping or resting.

A posture for bathing and defecation is added to this, and it can be said that these four postures are repeated on a daily basis.

The present invention enhances affinity (removal of oppression and discomfort) and enhances safety (anxiety) with respect to an assisting device for an assistant who transfers an assisted person from a bed to a wheelchair or from a wheelchair to a bed. Feeling, fear removal)
Efficiency (shortening of processing time due to passage means) is to be improved, and economy (quantitative evaluation of cost performance) is to be improved.

[0014]

Means for Solving the Problems In the conventional equipment, there are the above-mentioned various disadvantages, all of which are caused by lifting the care recipient by the sling sheet.

In the present invention, instead of attaching the sling sheet to the person to be assisted, a thin plate is placed under the person to be assisted as the underlay of the person to be assisted. The thin plate to be loaded is mounted in a cantilever structure on a lifting section of a bogie having a lifting function.

In the case of an assisted person lying on the back of the bed in the center of the bed, the thin sheet is spread out on the bed in a manner similar to the procedure for turning the assisted person 90 ° sideways and mounting the sling sheet. If you roll the caretaker 90 degrees back to its original state,
The patient lies supine on the thin plate, and the thin plate can be inserted under the care recipient.

Next, the specific operation for transferring the care recipient lying on the thin plate to the wheelchair is as follows. Hold the helper, raise his / her feet, lower the toe, hold the caregiver in a sitting position, guide the caregiver to the floor, and then, with the caregiver's feet on the floor, raise the hips and raise the knees. The seating surface is tilted forward so as to lower the caregiver, and the assisted person, who is raised up to the front, takes the movement until the assisted person is embraced facing the diagonal front, and is then hung up and standing up A series of front-end and rear-stage operations, in which the rearward movement of the care recipient is directed toward the direction in which the wheelchair is placed, the positional relationship with the wheelchair is adjusted, and then the operation until the care recipient sits down toward the wheelchair. This completes the transfer from the bed to the wheelchair.

It is needless to say that transfer from a wheelchair to a bed can be realized by following the reverse procedure of this description.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The function of an assisting machine according to the present invention is a function of changing the state of a thin plate up to the aforementioned "previous stage", and specifically includes the following items and a combination thereof. 1) Lifting function of thin plate 2) Floor running function of thin plate 3) Tilting function of thin plate 4) Bending function of thin plate

[0020]

FIG. 1 is a plan view of the assisting machine, showing a tilting body 31, a first platform 41, a second platform 51, and a second platform 51, which are shown without a lifting body and a bogie. A drive shaft 52 for supporting and driving,
It is an outline of a third platform 61 and a drive shaft 62 that supports and drives the third platform 61.

FIG. 2 is a front view of FIG. 1 and shows the outline of the elevating body 21, the traveling vehicle 11, the elevating drive unit 22, the tilt shaft 32, and the tilt drive unit 33.

FIG. 3 is a side view of FIG. 2, in which the platform only shows the first platform 41 fixed to the tilting body.

The wheel 12 is a free wheel, and the cart can be advanced in any direction by the assistance of a caregiver. In particular, the shape of the cart is such that it can infiltrate into the lower part of the bed from the side of the bed. Therefore, it is easy and stable to guide the platform directly above the bed.

FIG. 4 shows that the second platform 51 and the third platform 61 which have been in the horizontal state in FIG. 2 are displaced by driving the respective drive shafts 52 and 62, and the first platform 41 is placed on the seat surface. In a wheelchair-like form.

These operations are automatically performed when the assistant operates the push button 71. The electric motor is driven by a battery 13 mounted on a cart as a power source, and the tilting body 31 accommodates a control device 73.

FIG. 5 shows a state in which the third platform 61 whose tip is hung downward in FIG. 4 is further accommodated in the lower portion of the first platform 41 by further driving the drive shaft 62 and simultaneously tilted. The rolling element 31 is tilted around the tilt axis 32 by operating the tilt driving device 33. The first platform 41 tilts in such a manner that one end thereof is lowered and the other end is raised.

FIG. 6 shows a state where the third platform 61 is turned upside down from the state shown in FIG.

FIG. 7 shows the tilt driving device 3 from the state shown in FIG.
FIG. 6 shows a state in which the actuator 3 is actuated and tilted in a direction opposite to that of FIG.

The position patterns of the five platforms shown in FIGS. 2, 4, 5, 6, and 7 are the bending function of the thin plate, and FIGS. 5 and 7 show the tilting function of the thin plate. ing.

The patterns of these five platforms are represented by push buttons 71a, 72b, 73c, 73d,
Pressing each of the buttons 73e automatically performs a one-touch operation in the same manner as described with reference to FIG.

Next, the relationship between these five patterns and the aspect of assistance will be described.

FIG. 2 shows the form of the machine when a care recipient is transferred between the bed and the machine. The same applies to the delivery between the stretcher and the machine.

FIG. 5 shows a mode in which delivery to and from a wheelchair is mainly performed.

FIG. 6 shows the most compact form for traveling in a state where the seat is vacant, and is particularly useful when going to the bed of the person being assisted in leaving the bed.

FIG. 7 shows a form useful for maintaining a sitting position by using the apparatus in place of a wheelchair.

FIG. 2 shows the form of the stretcher, and FIG.
5 is referred to as a wheelchair mode, FIG. 5 is referred to as a pick-up mode, FIG. 7 is referred to as an easy chair mode, and FIG. 6 is referred to as a standby mode.

FIG. 8 shows a form of a chair, which is a basic form of the assisting device together with a form of the stretcher (FIG. 2).

In this embodiment, "

DESCRIPTION OF THE PREFERRED EMBODIMENTS In addition to the four functions of the thin plate described in the section "1., a sheet having a shift function is provided on the thin plate. That is, in the present embodiment, as shown in FIG. 9, the thin plate is composed of first, second, and third platforms 41, 51,
61, and one sheet 81 covering the whole area thereof
The seat 81 is on the platforms 41, 51 and 61, and is 200 mm through a wire rope 83 by a wire rope driving device 84.
It is capable of reciprocating about a distance. FIG. 10 is a portion of a cross-sectional view of the platform showing that the platform comprises a combination of two plates.

The wire rope is composed of 83a driven by a driving device 84a of a first platform and 83b driven by a driving device 84b of a second platform, and is fastened to the sheet 81 via a carriage 82, respectively. Have been.

The carriage 82 of the third platform 61 is the same, but is not driven by a wire rope. That is, the carriage 82 of the third platform 61 is for preventing the sheet 81 from being released from the platform surface.

The utility of the shifting sheet is to overcome the step between the bed and the platform, and to complement the transfer by shifting. FIG. 11 shows the state of the shifted sheet.

The specific transfer from the bed will be described below.

The machine is placed on the bed, the platform is lowered, and the bed is adhered to the bed. At the same time, the drive shaft for supporting and driving the bent portion of the care receiver with the upper body by the thigh joint and the second platform 51 of the main body. The axis of 52, that is, the center of the undulation is made to coincide.

The platform is advanced on the bed with the care recipient turned sideways, and lowered and pressed against the bed in the form of a stretcher.

The raising and lowering of the platform and the shift of the seat are operated by inching by operating a lever switch 72 of the main body or a button of a so-called remote controller.

The caregiver holds the care recipient sideways,
The setting is completed by shifting the seat on the platform so that the seat approaches the care recipient. If the care receiver is returned to its original state, that is, turned over to the center of the bed, the care receiver can be completely and safely accommodated on the seat.

The care receiver accommodated on the sheet is transferred together with the sheet on the platform by reversely shifting the sheet.

The procedure for transferring the care recipient transferred to the assistance machine to the wheelchair has already been described. Conversely, the procedure of transferring a wheelchair to a bed can be easily understood and realized by following the reverse of the above description, and therefore the description is omitted.

[0049]

According to the present invention, there is provided an assisting machine for reducing the labor of an assisting person who assists a person who has difficulty getting up and getting out of bed due to an obstacle or an elderly person. Because it has a highly specialized function that can be performed efficiently, it is most expected to be used as a labor-saving device for business use in facilities such as nursing homes and facilities for the physically handicapped.

Then, the caregiver is released from the labor that tends to cause back pain, and at the same time, the care recipient becomes bedridden (neglected).
Can be prevented.

[Brief description of the drawings]

FIG. 1 is a plan view of the assistant. The cart part is omitted.

FIG. 2 is a front view of FIG. 1, showing one of the movements (stretcher form) of the assistant machine.

FIG. 3 is a side view of FIG. 1, viewed from a second platform to a third platform; (Left side view)

FIG. 4 is a rear view showing one of the movements (wheelchair form) of the assistance machine.

FIG. 5 is a front view showing one of the dynamics (transfer form) of the assistant machine.

FIG. 6 is a front view showing one of the dynamics (standby mode) of the assistant machine.

FIG. 7 is a front view showing one of the movements of the assistance machine (an easy chair).

FIG. 8 is a front view showing one of the movements (a chair form) of the assistance machine.

FIG. 9 is a plan view showing an embodiment of the present assisting device provided with a seat. That is, the seat shown in FIG. 1 is provided with a seat, and the seat has a shiftable structure.

10 is a cross-sectional view illustrating a relationship between a wire rope for shifting a sheet, a carriage, and a platform in the embodiment illustrated in FIG. 9, and is a cross-section perpendicular to a shift direction.

FIG. 11 is a front view of the embodiment shown in FIG. 9 in a state where a seat is shifted.

FIG. 12 is an embodiment of the present assisting device provided with a seat and corresponds to the chair configuration shown in FIG. 8;

FIG. 13 is an embodiment of the present assisting device provided with a seat, and corresponds to the mode of transfer shown in FIG.

FIG. 14 is an embodiment of the present assisting device provided with a seat, which corresponds to the form of the comfort chair shown in FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Traveling trolley 12 Running wheel 13 Battery 21 Elevating body 22 Elevating drive 31 Tilting body 32 Tilting axis 33 Tilting driving device 41 1st platform 51 2nd platform 52 Drive shaft 61 3rd platform 62 Drive shaft 71 push button switch 72 lever switch 73 control device 81 sheet 82 carriage 83 wire rope 84 wire rope drive device

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] January 28, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Title of the Invention] Assistive device

[Claims]

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assisting machine for reducing the labor of an assisting person who assists a person who is unable to get up and get out of bed due to an obstacle or the elderly.

[0002]

2. Description of the Related Art In facilities for the physically handicapped, nursing homes, and the like, a large percentage of people who are unable to get up and get out of bed (hereinafter referred to as care recipients) due to disability and elderly age are very large. is occupying.

[0003] In these facilities where the care recipients live in groups, efforts have been made to meet three times in the cafeteria with the separation of food and shelter in order to prevent bedriddenness. It's easy to see that they are going to be laid down.

[0004] A large number of care recipients can be
The work at a facility that repeatedly wakes up is a laborious task for the caregiver and is a work that easily causes back pain.

[0005] The transfer for the care recipient, that is,
Equipment that performs the transfer directly to the assistant
Stretcher with changing device and wheelchair with changing device
Except in the past, none existed.

[0006] With regard to a system in which a person to be assisted is lifted using a sling sheet or a sling belt, the system moves along a monorail overhead, or a floor system in which a hanger is hung on a arm from a trolley, and the arm is raised. Objects, or those with booms moving up and down a fixed swivelable post,
Although there are various types of lifters, they are directly transferred to a sling sheet first, and then the sling sheet is hung on a hanger to balance the body before lifting.

[0007] These equipments are commonly lifted using a sling sheet, but because of the overhead lifting method, they feel uneasy due to rolling, feeling pressured by the equipment, twisting or uncomfortable feeling due to eccentricity. On the other hand, while being unsatisfactory for the care recipient, a considerable burden is imposed on the helper side, such as mounting the sling sheet and adjusting up to lifting.

[0008] Moreover, these relocation operations are not the original purpose desired by the person to be assisted, but merely the means of passage, and thus the dissatisfaction of both persons is promoted.

A transfer assistance device other than the lifting method
If you need to be in a sitting position,
There are some things that are
It has not been obtained .

[0010] Further , a stretcher with a transfer device
Wheelchairs with a change device are delivered between the bed and the aircraft
Is possible, and the third machine
Delivery to a container, for example, a wheelchair with tire wheels.
Even if the wheelchair is stretcher-shaped (full reclining
Shape), it is possible to deliver in the supine position
You. However, adaptable for people who can stand up with assistance
There is a lack of sound, so it is possible to get out of bed and move
But labor saving in nursing care support in everyday life where there are many transfers
Difficult to evaluate from the viewpoint of efficiency and efficiency
It has become.

[0011]

The main aspects of daily life, including meals, for a care recipient are a sitting position on a wheelchair and a lying position on a bed for sleeping or resting.

A posture for bathing and defecation is added to this, and it can be said that these four postures are repeated on a daily basis.

The present invention enhances affinity (removal of oppression and discomfort) and enhances safety (anxiety) with respect to an assisting device for an assistant who transfers an assisted person from a bed to a wheelchair or from a wheelchair to a bed. Feeling, fear removal)
Efficiency (shortening of processing time due to passage means) is to be improved, and economy (quantitative evaluation of cost performance) is to be improved.

[0014]

SUMMARY OF THE INVENTION According to the present invention, a user wakes up and separates himself.
Although it is difficult to get on the floor,
For people who can stand up,
To the sitting position, and through his own transfer operations including standing up
Transfer between the machine and wheelchair with assistance
For those who cannot stand up at all,
Stretcher shape from bed through this machine and in the supine position
(Full reclining type) Delivery between wheelchairs
And then the procedure to get up and get a sitting position
It is .

In the present invention, the delivery between the bed and the machine is
This is performed in the supine position as described above. That is, thin
The board is placed under the caregiver lying on the bed. Charging
The thin plate to be mounted is mounted in a cantilever structure on the main body housing.

The caregiver who is lying on the bed is 90
さ せ Lay it down on the bed,
If the person is turned 90 ° to its original position,
The thin plate can be inserted under the care recipient.
Wear.

Next, the specific operation for transferring the care recipient lying on the thin plate to the wheelchair is as follows. Hold the caregiver in a sitting position with the back raised and the toes low, guide the caregiver to the floor, and then with the caregiver's feet on the floor, raise the hips and raise the knee. The seating surface is tilted forward so as to lower the caregiver, and the assisted person, who is raised up to the front, takes the movement until the assisted person is embraced facing the diagonal front, and is then hung up and standing up A series of front-end and rear-stage operations, in which the rearward movement of the care recipient is directed toward the direction in which the wheelchair is placed, the positional relationship with the wheelchair is adjusted, and then the operation until the care recipient sits down toward the wheelchair. This completes the transfer from the bed to the wheelchair.

It is needless to say that transfer from a wheelchair to a bed can be realized by following the reverse procedure of this description.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The function of an assisting machine according to the present invention is a function of changing the state of a thin plate up to the aforementioned "previous stage", and specifically includes the following items and a combination thereof. 1) Lifting function of thin plate 2) Floor running function of thin plate 3) Tilting function of thin plate 4) Bending function of thin plate

[0020]

FIG. 1 is a plan view of the assisting machine, showing a tilting body 31, a first platform 41, a second platform 51, and a second platform 51, which are shown without a lifting body and a bogie. A drive shaft 52 for supporting and driving,
It is an outline of a third platform 61 and a drive shaft 62 that supports and drives the third platform 61.

FIG. 2 is a front view of FIG. 1 and shows the outline of the elevating body 21, the traveling vehicle 11, the elevating drive unit 22, the tilt shaft 32, and the tilt drive unit 33.

FIG. 3 is a side view of FIG. 2, and shows only the first platform 41 fixed to the tilting body.

The wheel 12 is a free wheel, and the cart can be advanced in any direction by the assistance of a caregiver. In particular, the shape of the cart is such that it can infiltrate into the lower part of the bed from the side of the bed. It is easy and stable to guide the platform directly above the bed.

FIG. 4 shows that the second platform 51 and the third platform 61 which have been in the horizontal state in FIG. 2 are displaced by driving the respective drive shafts 52 and 62, and the first platform 41 is placed on the seat surface. In a wheelchair-like form.

These operations are automatically performed when the assistant operates the push button 71. The electric motor is driven by a battery 13 mounted on a cart as a power source, and the tilting body 31 accommodates a control device 73.

FIG. 5 shows a state in which the third platform 61 whose tip is hung downward in FIG. 4 is further accommodated in the lower portion of the first platform 41 by further driving the drive shaft 62 and simultaneously tilted. The rolling element 31 is tilted around the tilt axis 32 by operating the tilt driving device 33. The first platform 41 tilts in such a manner that one end thereof is lowered and the other end is raised.

FIG. 6 shows a state where the third platform 61 is turned upside down from the state shown in FIG.

FIG. 7 shows the tilt driving device 3 from the state shown in FIG.
FIG. 6 shows a state in which the actuator 3 is actuated and tilted in a direction opposite to that of FIG.

The position patterns of the five platforms shown in FIGS. 2, 4, 5, 6, and 7 are the bending function of the thin plate, and FIGS. 5 and 7 show the tilting function of the thin plate. ing.

The patterns of these five platforms are represented by push buttons 71a, 72b, 73c, 73d,
Pressing each of the buttons 73e automatically performs a one-touch operation in the same manner as described with reference to FIG.

Next, the relationship between these five patterns and the aspect of assistance will be described.

FIG. 2 shows the form of the machine when a care recipient is transferred between the bed and the machine. The same applies to the delivery between the stretcher and the machine.

FIG. 5 shows a mode in which delivery to and from a wheelchair is mainly performed.

FIG. 6 shows the most compact form for traveling in a state where the seat is vacant, and is particularly useful when going to the bed of the person being assisted in leaving the bed.

FIG. 7 shows a form useful for maintaining a sitting position by using the apparatus in place of a wheelchair.

FIG. 2 shows the form of the stretcher, and FIG.
5 is referred to as a wheelchair mode, FIG. 5 is referred to as a pick-up mode, FIG. 7 is referred to as an easy chair mode, and FIG. 6 is referred to as a standby mode.

FIG. 8 shows a form of a chair, which is a basic form of the assisting device together with a form of the stretcher (FIG. 2).

In this embodiment,

DESCRIPTION OF THE PREFERRED EMBODIMENTS In addition to the four functions of a thin plate described in the section, a sheet having a shift function is provided on the thin plate. That is, in the present embodiment, as shown in FIG. 9, the thin plate is composed of first, second, and third platforms 41, 51,
61, and one sheet 81 covering the whole area thereof
The seat 81 is on the platforms 41, 51 and 61, and is 200 mm through a wire rope 83 by a wire rope driving device 84.
It is capable of reciprocating about a distance. FIG. 10 is a portion of a cross-sectional view of the platform showing that the platform comprises a combination of two plates.

The wire rope is composed of 83a driven by a driving device 84a of a first platform and 83b driven by a driving device 84b of a second platform, and is fastened to a sheet 81 via a carriage 82, respectively. Have been.

The carriage 82 of the third platform 61 is the same, but is not driven by a wire rope. That is, the carriage 82 of the third platform 61 is for preventing the sheet 81 from being released from the platform surface.

The utility of the shifting sheet is to overcome the step between the bed and the platform, and to complement the transfer by shifting. FIG. 11 shows the state of the shifted sheet.

The specific transfer from the bed will be described below.

The machine is placed on the bed, the platform is lowered, and the bed is adhered to the bed. At the same time, the drive shaft for supporting and driving the bent portion of the care receiver with the upper body by the thigh joint and the second platform 51 of the main body. The axis of 52, that is, the center of the undulation is made to coincide.

The platform is advanced on the bed with the care recipient turned sideways, and lowered and pressed against the bed in the form of a stretcher.

The raising and lowering of the platform and the shift of the seat are operated by inching by operating a lever switch 72 of the main body or a button of a so-called remote controller.

The caregiver holds the care recipient sideways,
The setting is completed by shifting the seat on the platform so that the seat approaches the care recipient. If the care receiver is returned to its original state, that is, turned over to the center of the bed, the care receiver can be completely and safely accommodated on the seat.

The care receiver accommodated on the sheet is transferred together with the sheet on the platform by reversely shifting the sheet.

The procedure for transferring the care recipient transferred to the assistance machine to the wheelchair has already been described. Conversely, the procedure of transferring a wheelchair to a bed can be easily understood and realized by following the reverse of the above description, and therefore the description is omitted.

[0049]

According to the present invention, there is provided an assisting machine for reducing the labor of an assistant who assists a person who has difficulty getting up and getting out of bed due to an obstacle or an elderly person. Since it has a highly specialized function that can be performed efficiently, it is most expected to be used as a labor-saving device for business use in facilities such as nursing homes and facilities for the physically and mentally handicapped.

Then, the caregiver is released from the labor that tends to cause back pain, and at the same time, the care recipient becomes bedridden (neglected).
Can be prevented.

[Brief description of the drawings]

FIG. 1 is a plan view of the assistant. The cart part is omitted.

FIG. 2 is a front view of FIG. 1, showing one of the movements (stretcher form) of the assistant machine.

FIG. 3 is a sectional view of FIG . 2 from a second platform;
Looking towards a third platform .

FIG. 4 is a rear view showing one of the movements (wheelchair form) of the assistance machine.

FIG. 5 is a front view showing one of the dynamics (transfer form) of the assistant machine.

FIG. 6 is a front view showing one of the dynamics (standby mode) of the assistant machine.

FIG. 7 is a front view showing one of the movements of the assistance machine (an easy chair).

FIG. 8 is a front view showing one of the movements (a chair form) of the assistance machine.

FIG. 9 is a plan view showing an embodiment of the present assisting device provided with a seat. That is, the seat shown in FIG. 1 is provided with a seat, and the seat has a shiftable structure.

10 is a cross-sectional view illustrating a relationship between a wire rope for shifting a sheet, a carriage, and a platform in the embodiment illustrated in FIG. 9, and is a cross-section perpendicular to a shift direction.

FIG. 11 shifts the seat in the embodiment shown in FIG . 9;
It is a top view of the state where it did.

FIG. 12 is an embodiment of the present assisting device provided with a seat and corresponds to the chair configuration shown in FIG. 8;

FIG. 13 is an embodiment of the present assisting device provided with a seat, and corresponds to the mode of transfer shown in FIG.

FIG. 14 is an embodiment of the present assisting device provided with a seat, which corresponds to the form of the comfort chair shown in FIG. 7;

FIG. 15 shows a bell instead of the wire rope in FIG .
Showing an example of the connection relationship with a sheet when using a sheet
FIG.

FIG. 16 shows an insert spec formed on a platform .
An example of a source is shown. (A) is a plan view, (b) is a front view
FIG. 3C is a sectional view.

DESCRIPTION OF SYMBOLS 11 Traveling trolley 12 Running wheel 13 Battery 21 Elevating body 22 Elevating driving device 31 Tilting body 32 Tilting axis 33 Tilting driving device 41 First platform 51 Second platform 52 Drive shaft 61 Third Platform 62 Drive shaft 71 Push button switch 72 Lever switch 73 Controller 81 Seat 82 Carriage 83 Wire rope 84 Wire rope drive 85 Belt 85a Belt passage 85b Insert space 85c Latch space

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] Figure 2

[Correction method] Change

[Correction contents]

FIG. 2

[Procedure amendment 3]

[Document name to be amended] Drawing

[Correction target item name] FIG.

[Correction method] Added

[Correction contents]

FIG.

[Procedure amendment 4]

[Document name to be amended] Drawing

[Correction target item name] FIG.

[Correction method] Added

[Correction contents]

FIG. 16 ────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] March 19, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0022

[Correction method] Change

[Correction contents]

FIG. 3 is a sectional view of FIG. 2, in which the platform only shows the first platform 41 fixed to the tilting body.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0023

[Correction method] Change

[Correction contents]

The traveling wheel 12 is a free wheel, and the traveling cart can be advanced in any direction by the assistance of a caregiver. In particular, the traveling cart can be sneaked into the lower part of the bed from the side of the bed. The platform is easy and stable to guide the platform right above the bed.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0030

[Correction method] Change

[Correction contents]

The patterns of these five platforms are represented by push buttons 71a, 71b, 71c, 71d,
Pressing each of the buttons 71e automatically performs a one-touch operation in the same manner as described with reference to FIG.

Claims (1)

[Claims] 1. A trolley (11) running on a floor, which can be raised and lowered along a column of the trolley (11), and one of which is fixed to the lift (21). The horizontal tilting shaft (32) is used as a support shaft, and the other is the lifting body (2).
1) Tilt drive (3) such as a cylinder having a fulcrum
3) a tiltable rectangular body (hereinafter referred to as tilting body (31)) that is supported by and rotates about the tilting axis (32), and is fixed to the tilting body (31) and cantilevered. A first platform (41) that extends horizontally and has a substantially square shaped surface
And adjacent to this first platform (41),
A second cantilever supported by the tilting body (31) by a horizontal cantilevered drive shaft (52) and capable of being raised and lowered by rotational driving of the shaft;
At a position opposite to the second platform (51) of the first platform (51) and the first platform (41), and is supported by the horizontal cantilevered drive shaft (62) from the tilting body (31). An assisting device for the handicapped, comprising a third platform (61) which can be raised by the rotational drive of the drive shaft (62).