JP2590767B2 - Electric lifting type nursing care device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric lifting type nursing care apparatus suitable for assisting a person with weak legs to rise from the floor by elevating a nursing member similar to, for example, a chair.

[0002]

2. Description of the Related Art Conventionally, a pole provided between a ceiling and a floor is known as a nursing care device for assisting a person with weak feet to get up from a chair. In this case, a person with weak legs may stand up from the chair while holding on to the pole. On the other hand,
No nursing care device for assisting a person with weak feet to get up from the floor is provided, and the person stands up by the power of his arm using the pole or a sitting table or wall.

[0003]

However, even if the above-mentioned pole is provided, a large force is required to stand up from the floor with the force of the arm, and it is difficult for a person with weak arm to stand up. Had become. In view of such circumstances, the present invention provides an electric lifting and lowering type nursing care device which can be easily raised from a state of sitting on the floor, or can be easily moved between a bathtub and a washing place. Things.

[0004]

Means for Solving the Problems] Sunawa Chi first shot Ming, a pole to be placed in the vertical direction, a lifting member provided vertically movably on the pole, the lifting member is driven by the drive motor construction and lifting mechanism for lifting the a nursing unit coupled to the lifting member, a switch for starting the above SL drive motor, provided at the lower end of the pole, the pole
Fixing means for fixing to the floor of the object, and
Fixing means for fixing the pole to the ceiling of the building;
And one of the fixing means is the length of the pole.
Expand and contract in the direction of the hand so that each fixing means adheres to the floor and ceiling
It is something like that. In the second invention, the upper and lower
Hollow pole placed and fixed in the direction
It is driven by a vertically movable member and a drive motor.
Lifting mechanism for raising and lowering the lifting member by
And a switch that activates the
And a cylinder which is connected to the lifting member and raised and lowered
And a nursing means connected to the tubular member.
Things. And as the above-mentioned long-term care for the means, even if
It can be configured seat member or al.

[0005]

According to the first aspect, the pole is expanded and contracted.
Each fixing means can be in close contact with the floor and ceiling
So they can be easily fixed to the floor and ceiling
Wear. And a configuration having a seat member as the nursing means.
In the case of standing up from the floor,
Switch to start the drive motor to operate the lifting mechanism,
This lowers the elevating member so that the seat member contacts the floor.
Lower to the lower end position. Next, in that state,
Once the seat is lifted with the switch,
It becomes a state of sitting on the child. Therefore, from this state,
You can easily get up. The second invention
In the case which rises from the floor, it is again lowered the seat member by the switch to the lowered end position in contact with the floor
You. And if gripping a tubular member such as I Nakazawa the seat member in a state of its in the state of sitting in the chair when caused to raise the seat member by the switch. Therefore, from this state,
The user can stand up very easily while grasping the tubular member or the like.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the illustrated embodiment. In FIG. 1, an electric lifting and lowering type nursing care apparatus 1 includes hollow poles 2 arranged vertically, and the poles 2 are provided at both upper and lower ends. The structure is fixed between the ceiling 5 and the floor 6 by fixing means 3 and 4. As shown in FIG. 3, the fixing means 4 provided at the lower end of the pole 2 includes a frame 7 formed in a substantially rectangular box shape and placed on a floor 6. To the floor 6. If necessary, the screw 8 may be omitted. A bracket 10 having an L-shaped cross section is integrally fixed to the lower end of the pole 2, and the bracket 10 is fixed to the frame 7 by a plurality of bolts 11. The fixing means 4 is provided with a substantially box-shaped cover 12 fitted in advance on the outer periphery of the pole 2. With the frame 7 covered with the cover 12, the cover 12 is attached to the frame 7 with screws 13. It is fixed. On the other hand, as shown in FIG. 2, a fixing means 3 provided at the upper end of the pole 2 is extendable in the longitudinal direction of the pole 2 so that the pole 2 can be connected to the ceiling 5 and the floor 6 of the building. It can be easily fixed between. The fixing means 3
Is urged upward by a disk-shaped support plate 14A, a bottomed tubular member 14B fixed to the center of the lower surface of the support plate 14A, and a spring 15 provided on the outer periphery of the upper surface of the support plate 14A. A disk 14C which is pressed against the ceiling 5 is provided, and a screw shaft 17 is screwed to a nut 16A fixed to the upper surface of the bottom of the cylindrical member 14B and a nut 16B fixed to the upper end of the pole 2. . The screw shaft 17 is provided with a turning portion 17a having a hexagonal cross section at the center in the axial direction, a right screw portion 17b above the turning portion 17a, a left screw portion 17c below, and a right screw portion 17b. Is a cylindrical member 14
A left-hand threaded portion 17c is screwed into the nut 16A on the B side and a nut 16B on the pole 2 side. Therefore, if the screw shaft 17 is rotated by engaging a wrench (not shown) with the turning portion 17a of the screw shaft 17, the cylindrical member 14B,
The disk 14C can be lifted and lowered integrally with the support plate 14A and the spring 15, and the disk 14C
To the ceiling 5. Then, in this state, if the lock nut 18 screwed to the right-hand thread portion 17b is tightened, they can be integrally fixed. The spring 15 and the disk 14C may be omitted, and the support plate 14A may be directly pressed against the ceiling 5; in this case, the support plate 14A may be fixed to the ceiling 5 with screws. Further, a cylindrical portion 19A of a cover 19 is fitted on the outer periphery of the pole 2 in advance so as to be able to move up and down.
After the screw shaft 17 is fixed to the cylindrical member 14B with the above, the cover 19 is lifted and the cover 19B is used to cover the cylindrical member 14B.
The cover 19 may be fixed to the disk 14C with screws in this state. Next, as shown in FIG. 3, a screw shaft 21 is rotatably supported by a bearing 20 on the lower side in the hollow pole 2 and a lower end of the screw shaft 21 is a gear box including a speed reduction mechanism. The drive motor 23 provided in the frame 7 is interlocked with the drive motor 23 through the drive motor 22. A cylindrical elevating member 24 is screwed onto the screw shaft 21, and the nursing means 25 is connected to the elevating member 24 through a slit 2 </ b> A formed along the longitudinal direction of the pole 2 (see FIG. 1). Are linked. The gear box 22 includes, for example, a worm wheel fixed to the screw shaft 21 and a worm that meshes with the worm wheel and that is interlocked with the drive motor 23 via a speed reduction mechanism. In this case, the screw shaft 21 can be rotated accordingly, but the drive motor 23 cannot be rotated from the screw shaft 21 side. A curl code 28 is provided to a controller 27 for controlling the rotation of the drive motor 23.
Remote controller 30 is connected via the
When the upper switch 31 is pressed, the drive motor 23 is rotated in one direction, and the screw shaft 21 is accordingly rotated in one direction, so that the elevating member 24 and the care means 21 are raised. I can do it. On the other hand, when the lower switch 32 of the remote controller 30 is pressed, the drive motor 23 is rotated in the reverse direction,
By rotating the screw shaft 21 in the opposite direction in response thereto, the elevating member 24 and the nursing means 25 can be lowered. The above-mentioned means for nursing 2
In the illustrated embodiment, a connecting member 5 is provided on the outer periphery of the pole 2 so as to be movable up and down, and penetrates the slit 2A.
Cylindrical member 34 connected to the elevating member 24 through
A seat member 35 attached to a lower portion of the tubular member 34;
A gripping member 36 (FIG. 1) attached to the upper part of the cylindrical member 34
See). In the above configuration, when the person with weak feet stands up from the state of sitting on the floor 6, the lower switch 32 of the remote controller 30 is pressed to bring the seat member 35 of the nursing care unit 25 into contact with the floor 6. Lower to the lower end position. Next, in this state, when the user sits on the seat member 35 and grips the gripping member 36, pressing the upper switch 31 of the remote controller 30 raises the nursing means 25, so that the user is seated on a chair. When the user is seated on the chair, the upper switch 31 of the remote controller 30 is released to stop the raising of the nursing means 25, and in this state, the user may stand up while being gripped by the tubular member 34 or the gripping member 36. FIG. 4 shows another embodiment of the present invention. In this embodiment, the pole is divided into an upper portion pole 102A and a lower portion pole 102B, and the pole is disposed between both poles. The screw shaft 121 is rotatably supported by a plurality of bearings 120, so that they are integrally connected in the up-down direction. The screw shaft 121 is rotated in a normal or reverse direction via a drive motor 123 with a speed reduction mechanism provided in the lower pole 102B. The operation of the drive motor 123 can be controlled by a remote controller (not shown). I can do it. An elevating member 124 is screwed onto the screw shaft 121 between the upper pole 102A and the lower pawl 102B, and the tubular member 134 of the care means 125 is connected to the elevating member 124. . The cylindrical member 134 is connected to the upper pole 102A.
Is provided so as to be able to move up and down over the outer circumference of the lower pole 102B and the outer circumference of the lower pole 102B, so that the screw shaft 121 can always be covered so as not to be exposed to the outside. . Also, a groove 134a is formed in the vertical direction on the inner surface of the cylindrical member 134 that covers the upper pole 102A, and the protrusion 141 provided at the lower end of the upper pole 102A is engaged with the groove 134a. The cylindrical member 134 prevents the care means 125 from rotating. The care means 12
5 is a seat member 135 and a gripping member 13 similar to the above embodiment.
6 is provided. Although the specific configuration is omitted, in the present embodiment, the upper pole 1
The pole 102A is extended and retracted in the longitudinal direction at the upper end of the 02A.
And 102B to the construct. FIG. 5 shows another embodiment of the nursing means. The nursing means 225 of this embodiment has an arm 226 extending in a horizontal direction from a tubular member (not shown). A lowered seat member 227,
And a gripping member 228 provided at the distal end of the arm 226. It is apparent that the same function and effect as those of the above-described embodiment can be obtained by the care means 225 having such a configuration. In the above embodiment, the screw shafts 21 and 12
1 and a lifting mechanism for raising and lowering the lifting members 24 and 124 from a deceleration mechanism or the like. However, the invention is not limited thereto. An endless chain provided in the inside may be passed over, and a care means may be connected to the endless chain via a slit. The switches 31 and 32 for activating the drive motor 23 are provided on the remote controller 30 in the above embodiment, but are not limited thereto. For example, the grip members 36, 136 and 228 and the tubular members 34 and 134 May be provided. Further, the nursing means 25, 125, and 225 are not limited to those in the above-described embodiment. For example, the seat member may be connected to the tubular member so as to be foldable between a horizontal use position and a storage position where the seat member is folded upward, and a backrest may be provided on the seat member. Further, if the seat member is rotatably provided on the tubular member, and a drive motor and a switch for rotating the seat member with respect to the tubular member are provided, for example, it is possible to move from a floor to a bed, or a bathtub and a washing place in a bath. And it is easy to move.

[0007]

As is evident from the foregoing description, according to the first shot bright, easily be fixed to the pole in the floor and ceiling of the existing construct
While being able to stand up from the floor very easily,
The effect that the bathtub of a bath and a washing place can be moved very easily is acquired. Also according to the second invention
For example, not only nursing means but also cylindrical members
Very stable from the floor in a more stable state
Standing up, bathtub and washing area very easy
The effect of being able to move is obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is an enlarged sectional view of an upper part of FIG.

FIG. 3 is an enlarged sectional view of a lower part of FIG. 1;

FIG. 4 is a sectional view showing a second embodiment of the present invention.

FIG. 5 shows a care means 225 according to a third embodiment of the present invention.
FIG.

[Description of sign]

1 ... Electric lift type nursing care device 2, 102A, 102B
... Pole 2A ... Slits 3, 4, 103 ... Fixing means 21, 121 ... Screw shaft 24, 124 ...
Elevating members 25, 125, 225: Means for nursing care 34, 134
... cylindrical members 35, 135, 227 ... seat members 36, 13
6, 228: gripping member

Continuation of the front page (56) References JP-A-2-164364 (JP, A) JP-A-51-139193 (JP, A) JP-A-50-69887 (JP, A) JP-A-1-284247 (JP) , A) Japanese Utility Model Hei 3 -39034 (JP, U) Japanese Utility Model Showa 62-48324 (JP, U) Japanese Utility Model Showa 63-10,030 (JP, U) Japanese Utility Model Showa 61-106230 (JP, U) Japanese Utility Model 6-68754 (JP, U) Japanese Utility Model Showa 54-112396 (JP, U) Japanese Utility Model Showa 63-40924 (JP, U) Japanese Utility Model Showa 46-21037 (JP, Y2)

Claims (5)

(57) [Claims] And 1. A pole is placed in the vertical direction, a lifting member provided vertically movably on the pole, a lifting mechanism for being driven by a drive motor and lowering the lifting member, care coupled to the lifting member and use means, a switch for starting the above SL drive motor, et provided at the lower end of the pole
Fixing means for fixing the pole to the floor of the structure;
Located at the top of the pole, the pole is located on the ceiling of the building
Fixing means for fixing, wherein any one of the above fixing means is provided.
The direction expands and contracts in the longitudinal direction of the pole, and each fixing means
An electric lifting and lowering type nursing care device characterized by being closely attached to a ceiling . 2. A cylindrical member is movable up and down around the pole.
And the tubular member is connected to the elevating member.
The electric lifting and lowering type nursing care device according to claim 1 , wherein a nursing means is connected to the tubular member . 3. A hollow pole arranged and fixed vertically.
And a lifting member provided in the pole so as to be movable up and down, and a drive
Elevator driven by a motor to elevate the elevating member
A lowering mechanism, a switch for starting the drive motor,
It is provided on the outer periphery of the pole so as to be able to move up and down.
A cylindrical member connected and raised and lowered, and connected to the cylindrical member
An electric lifting and lowering type nursing care device comprising: 4. The lifting mechanism is rotatable in a hollow pole.
The lifting member is mounted on the screw shaft.
Screwed into the hollow ball along its longitudinal direction
A slit is formed, and the cylindrical member is
3. The device according to claim 2, wherein the lifting member is connected to a lifting member.
The electric lifting and lowering type nursing care device according to claim 3 . 5. The system according to claim 5, wherein said pole is an upper pole and a lower pole.
The lifting mechanism is divided into a
Rotatably supported between the shaft and the lower pole
A screw shaft is provided, and the lifting member is screwed to the screw shaft.
In addition, the cylindrical member is connected to the outer periphery of the upper pole.
It is provided so as to be able to move up and down around the outer periphery of the pole in the lower part.
The electric lifting and lowering type nursing care device according to claim 2 or 3, wherein