JP2004173925A - Vehicle getting on/off device for person to be cared - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vehicle getting on/off device which enables a handicapped person with a physical disorder or an elderly person who needs to be cared to get on and off the vehicle seat easily, without any large-scaled structure which requires a large amount of cost. <P>SOLUTION: The device is characteristic in that it consists of a support leg in such a manner that its height can be adjusted in the vertical direction in the vehicle and it can be brought up and down forward and backward, and is abutted to a center pillar of the vehicle when it is erected, an air cylinder constructed between the support leg and the strut detachably for assisting standing and falling operation of the strut, a lock means for erecting the strut along the center pillar, an arm body which is attachably/detachably installed on the front and the rear of the strut so that it can rotate horizontally, an electric winch mounted on a top edge of the arm body, a hook suspended by the electric winch, and a hammock suspended by the hook. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle getting on and off device for a cared person who can easily make a cared person such as a disabled person or an elderly person get on and off a vehicle seat.
[0002]
[Prior art]
Conventionally, in order to allow a cared person, such as a disabled person or an elderly person, to enter a vehicle, a healthy person holds the cared person sitting in a wheelchair, transfers it to a seat, and also gets off. In addition, a healthy person held the cared person and moved from the seat to the wheelchair.
[0003]
However, it is very difficult for a healthy person to hold a cared person and transfer it from a wheelchair to a seat, and a plurality of people are required especially when a woman or the like performs the operation.
Therefore, in view of such circumstances, recently, a lift device for raising and lowering a wheelchair is attached to the rear of a van or a wagon vehicle, and the wheelchair where the cared person is seated is raised to the floor of the vehicle by the lift of the lift device. The wheelchair is moved and fixed in the vehicle as it is, and when it reaches the destination, the wheelchair is lowered to the ground by the elevating device to lower the cared person from the vehicle with the wheelchair. 2. Description of the Related Art There has been widely proposed a method in which a cared person is lifted up from a wheelchair by a lift provided in the vehicle, carried into the vehicle, and seated on a rear seat (see, for example, Patent Document 1).
[0004]
[Patent Document 1]
JP-A-6-327718 (paragraph numbers "0009" to "0026", FIG. 1).
In this ride lift, a guide rail whose rear part can protrude outside the door opening is disposed on the ceiling of the vehicle, and the guide rail is supported at the rear end of the guide rail between the guide rail and the ground. A care receiver sitting on a suspension seat with a suspension belt of a wheelchair, mounting a lifting device movable on the guide rail along the guide rail while connecting the external support. With a hoisting line that is lifted through a suspension seat by the rotation of a hoisting motor.
[0005]
[Problems to be solved by the invention]
However, a vehicle equipped with a wheelchair elevating device must use a dedicated vehicle exclusively designed for that purpose. Naturally, such a dedicated special vehicle is expensive and socially expensive. The fact is that the number is limited.
However, in such a method in which the care receiver is carried in the vehicle while sitting in the wheelchair, the wheelchair is separated from the driver's seat, so that a sense of security and a relaxed feeling cannot be obtained. Is fixed in a wheelchair, rather than in a secure vehicle seat, which means that people with handicap are transported in an extremely unstable and easily fatigued condition. Transport was never safe and comfortable.
[0006]
On the other hand, even in the ride lift disclosed in Patent Literature 1, a guide rail is arranged on the ceiling of the vehicle, or a lifting device is mounted on the guide rail, and the structure is large, so that the vehicle is significantly increased. It has been pointed out that there is a problem that costs have to be raised due to the need for modification.
In addition, since the guide rails are arranged in the front-rear direction at the upper part in the vehicle and the lifting device is mounted on the guide rails, there is a feeling of oppression above the head, so that not only the cared person but also the fellow passengers There was a drawback that a comfortable interior space could not be obtained.
[0007]
The present invention has been devised in view of the above circumstances, and does not require an expensive and large-scale structure, and enables a care recipient such as a disabled person or an elderly person to easily get on and off a vehicle seat. It is an object of the present invention to provide a vehicle getting on and off device for a cared person (hereinafter, referred to as "vehicle getting on and off device").
[0008]
[Means for Solving the Problems]
In order to achieve such an object, a vehicle getting-on / off device according to claim 1 includes a support leg that can be placed on a floor of a vehicle, and the support leg can be turned up and down in the front-rear direction of the vehicle and vertically in the vehicle. An air cylinder that is attached to the vehicle so as to be adjustable in height and that is detachably mounted between the support leg and the support post, and a support column that comes into contact with the center pillar of the vehicle via a cushioning member when standing up, and assists in raising and lowering the support post. Lock means for erecting the support along the center pillar, a horizontally rotatable arm body detachably attached to the front or rear side of the support, and an electric winch attached to the tip of the arm body, It is characterized by comprising a hook suspended from the electric winch and a hammock suspended from the hook.
[0009]
According to a second aspect of the present invention, in the vehicle getting on / off device according to the first aspect, the mounting position of the support column with respect to the support leg can be changed in the front-rear direction of the vehicle. The invention is characterized in that, in the vehicle getting-on / off device according to claim 1 or 2, a cushioning member is attached to a contact portion of a column that contacts the center pillar.
[0010]
According to a fourth aspect of the present invention, in the vehicle getting on / off device according to any one of the first to third aspects, the locking means is a stopper for locking an extended state of the air cylinder. According to a fifth aspect of the present invention, in the vehicle getting on / off device according to any one of the first to fourth aspects, the hook is suspended from the electric winch via a cord-like member. It is characterized by.
[0011]
Further, according to a sixth aspect of the present invention, in the vehicle getting on / off device according to any one of the first to fifth aspects, the electric winch includes a cigarette lighter socket or a cigarette lighter socket mounted on an instrument panel of the vehicle. It is driven by an external power source carried into the vehicle.
[0012]
(Action)
According to the invention according to claim 1, in use, the height of the support upright along the center pillar is adjusted so that the support comes into contact with the inner periphery of the center pillar, and the support is fixed by the locking means. The column is securely held to prevent rattling and overturning of the vehicle getting on and off device.
[0013]
Also, if the pillars are brought into contact with the center pillars according to the situation and the vehicle getting on and off devices are installed on the left and right floors of the vehicle, they can be used for front, rear, left and right seats of the vehicle, and the riding position of the cared person is limited. Nothing.
If the care receiver sitting on the hammock is lifted by the electric winch and the arm is rotated in the horizontal direction, the care receiver is moved from the wheelchair to the vehicle seat or from the vehicle seat to the wheelchair.
[0014]
After use, if the arm is disposed below the instrument panel by tilting the support column forward, safety during traveling of the vehicle is ensured.
Then, the air cylinder assists the operation of raising and lowering the column, thereby reducing the burden on the user.
On the other hand, according to the invention according to claim 2, it is possible to cope with vehicles of various specifications by changing the attachment position of the support to the support leg, and according to the invention according to claim 3, damage to the center pillar with which the support abuts. And the buffer member absorbs the backlash of the column with respect to the center pillar.
[0015]
According to the fourth aspect of the present invention, the upright state of the column is held by the stopper that locks the extended state of the air cylinder. According to the fifth aspect of the present invention, the hook is driven by the electric winch via the cord-shaped member. When the cared person gets on and off, the direction of the cared person can be easily changed, and according to the invention according to claim 6, a cigarette lighter socket or a small The electric winch is driven by installing an external power supply such as a lightweight battery pack in the vehicle and connecting it to the electric winch.
[0016]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
1 to 9 show an embodiment of a vehicle getting-on / off device according to claims 1 to 6. In FIG. 1, reference numeral 1 denotes a support leg of the vehicle getting-on / off device 3, and the vehicle getting-on / off device 3 is a support leg. 1 is mounted on the floor 7 of the vehicle 5.
[0017]
The support leg 1 is formed in a substantially T-shape in plan view by a support leg body 9 arranged in the front-rear direction of the vehicle 5 and an auxiliary leg 11 connected to the support leg body 9 at a right angle. As shown in FIG. 2, in the present embodiment, the support leg main body 9 is placed outside the passenger seat side seat 13, and the auxiliary leg 11 is placed behind the passenger seat side seat 13, and Installed inside the car.
[0018]
Further, as shown in FIG. 1, the front and rear sides of the support leg body 9 are slightly bent inward, and rubber pads 15 are bolted to the respective bottoms. One or two or more spacers 19, 21 can be appropriately interposed when mounting the rubber pad 15 so that the height of the support leg body 9 can be adjusted according to the side body 17, and similarly, the tip of the auxiliary leg 11 In addition, the rubber pad 15 is bolted, and a spacer can be appropriately interposed according to the adjustment of the support leg body 9 side.
[0019]
A support column 23 is attached to the support leg body 9 via a hinge 25 so as to be capable of falling in the front-rear direction of the vehicle 5 (directions of arrows A and B in FIGS. 1 and 2).
The support 23 is composed of an adjustment support 27 having a square section and attached to the support leg body 9 via the hinge 25, and a support main body 29 into which the adjustment support 27 is inserted, as shown in FIG. A plurality of bolt holes 31 for adjusting the height of the column main body 29 are vertically formed in a row on the front side surface and the rear side surface of the adjustment column 27. A stopper 33 formed along the outer shape of the adjusting column 27 is bolted to one of the bolt holes 31 on the outer periphery of the adjusting column 27, and the lower end of the column main body 29 is attached to the stopper 33. It is locked.
[0020]
Therefore, by changing the attachment position of the stopper 33 with respect to the bolt hole 31, the height of the entire column 23 is adjusted.
A curved portion 37 is formed on the upper portion of the column body 29 along the curved shape of the upper portion of the center pillar 35 of the vehicle 5. The curved portion 37 is in contact with the inner periphery of the center pillar 35 via a cushion pad (buffer member) 39 attached to the side surface on the center pillar side, and thus the support body is provided via the cushion pad 39. 29 abuts on the inner periphery of the center pillar 35, the entire column 23 is securely supported by the center pillar 35, and the entire vehicle getting-on / off device 3 is prevented from rattling or tipping over.
[0021]
Further, the cushion pad 39 prevents the center pillar 35 in contact with the column 23 from being damaged, and the cushion pad 39 absorbs backlash of the column 23 with respect to the center pillar 35.
Furthermore, as shown in FIG. 1, the support leg body 9 described above is provided with a plurality of bolt holes 41 in which the hinge 25 can be bolted in a longitudinal direction in a line. By changing the mounting position of the hinge 25, the mounting position of the support column 23 with respect to the support leg 1 can be changed.
[0022]
An air cylinder 43 that assists the operation of raising and lowering the column 23 (the operation in the directions of arrows A and B in FIG. 1) is provided between the support leg body 9 and the adjustment column 27 by the hinge 45 and the bracket 47. The hinge 45 is bolted to the bolt hole 41 described above, and the bracket 47 is bolted to the bolt hole 31 drilled on the front side surface of the adjusting column 23. . When the air cylinder 43 is fully extended, the entire column 23 stands up along the center pillar 35 as shown in FIG. 1, but as shown in FIG. A lock cover (lock means) 49 for locking the state is attached rotatably in the front-rear direction of the vehicle 5.
[0023]
The lock cover 49 has a semicircular cross section that can be superimposed from above on the outer periphery of the cylinder 51 on the rear end 59 side of the air cylinder 43, and a notch 55 for inserting the piston rod 53 of the air cylinder 43 is formed on the inner periphery thereof. The locking piece 57 is attached.
When the lock cover 49 is overlapped on the outer periphery of the rear end 59 of the cylinder 51 as shown in FIG. 4 while the piston rod 53 is inserted through the insertion notch 55, the rear end 59 is engaged with the locking piece 57. When stopped, the extended state of the air cylinder 43 is maintained, whereby the upright state of the column 23 with respect to the support leg body 9 is maintained.
[0024]
When the lock cover 49 is expanded in the direction of arrow C as shown in FIG. 3 from the state shown in FIG. 4, the locked state between the rear end 59 of the cylinder 51 and the locking piece 57 is released. As shown in FIG. 7, the strut 23 can be easily tilted in the direction of arrow A to below the instrument panel 61. At this time, the air cylinder 43 assists the tilting operation of the strut 23 so as to reduce the burden on the user. It has become.
[0025]
Therefore, in order to raise the column 23 as shown in FIG. 5, after raising the column 23 in the direction of arrow B from the state of FIG. 7, the lock cover 49 turned upside down in the direction of arrow D as shown in FIG. The locking piece 57 may be locked to the rear end 59 by superposing the outer circumference on the 59 side from above.
In this case as well, the air cylinder 43 assists the upright operation of the column 23 to reduce the burden on the user.
[0026]
Further, when the mounting position of the column 23 with respect to the support leg body 9 is changed, the air cylinder 43 and the lock cover 49 can correspond by appropriately changing the mounting positions of the hinge 45 and the bracket 47.
On the other hand, as shown in FIGS. 1 and 2, a hinge 63 having a substantially U-shaped vertical section is detachably bolted to a front side surface of the curved portion 37 of the column main body 29, and inserted into the hinge 63. One arm body 67 is attached via a pin 65 so as to be rotatable horizontally (in the directions of arrows E and F in FIGS. 1 and 2) over a range of about 180 °.
[0027]
The hinge 63 can be attached to a rear side surface of the curved portion 37 instead of the front side surface of the curved portion 37.
An electric winch 69 is attached to the tip of the arm body 67, and a hook 73 is suspended from the electric winch 69 via a rope (string-like member) 71.
[0028]
In FIG. 1, reference numeral 75 denotes a hammock, and left and right hooks 79 of the hook 73 can be locked to band members 77 formed on the left and right of the hammock 75.
The electric winch 69 is configured to be driven by an ON operation of a switch 81 provided at the tip thereof to pull up the hook 73. A connecting portion between the rope 71 and the hook 73 includes a spring 83 and a circular plate 85. Is installed. A limiter switch (not shown) is attached to the bottom of the electric winch 69. When the rope 71 is wound by the driving of the electric winch 69 and the circular plate 85 contacts the limiter switch, the electric winch 69 is driven. Is to stop.
[0029]
In addition, in FIG. 1, reference numeral 87 denotes a cigarette lighter plug, 89 denotes a cord connected to the cigarette lighter plug 87, and the cord 89 is wired from the support main body 29 and the adjustment support 27 to the arm body 67. It is connected to the electric winch 69.
The electric winch 69 is driven by inserting a cigarette lighter plug 87 into a cigarette lighter socket (not shown) of the instrument panel 61.
[0030]
Since the vehicle getting on / off device 3 according to the present embodiment is configured as described above, in use, first, the hinge 25 is set so that the column 23 stands up along the inside of the center pillar 35 as shown in FIGS. 1 and 2. While positioning the support leg body 9 of the support leg 1 outside the front passenger seat 13 and positioning the support leg 11 behind the front passenger seat 13 while positioning the vehicle inside the center pillar 35, the vehicle The getting on / off device 3 is arranged on the floor surface 7.
[0031]
When installing the vehicle getting-on / off device 3, the support column 23 may be tilted in the direction of arrow A along the support leg body 9 as shown in FIG.
At this time, it is necessary to take care that the supporting leg body 9 and the auxiliary leg 11 do not obstruct the feet of the cared person or the passenger of the rear seat, and furthermore, the passenger seat according to the specifications of the vehicle. The position of the center pillar with respect to the side sheet is also different, and the length and shape of the center pillar are also different.
[0032]
Therefore, the bolt holes 41 drilled in the support leg body 9 are appropriately selected to adjust the mounting positions of the hinges 25 and 45, and the spacers 19 and 21 are appropriately mounted so that the height of the support legs 1 with respect to the side body 17 is increased. Make adjustments. Then, the column 23 is raised in the direction of arrow B as shown in FIG. 6 from the state of FIG. 7, and the column 23 is raised along the center pillar 35 as shown in FIG.
[0033]
With the movement of the column 23 in the direction of arrow B, the air cylinder 43 provided between the column 23 and the support leg 1 is sequentially extended, and the column 23 is moved to the center pillar 35 when the air cylinder 43 is fully extended. In this state, the lock cover 49 is superposed on the outer periphery of the rear end 59 of the cylinder 51 from above, as shown in FIG. 43 is maintained in an extended state, whereby the upright state of the support column 23 with respect to the support leg 1 is maintained.
[0034]
Then, the height of the column 23 (the column main body 29) is adjusted by adjusting the stopper 33, and the cushion pad 39 attached to the column 23 is brought into contact with the inner periphery of the center pillar 35.
The vehicle getting on / off device 3 installed in this manner is thereafter always mounted inside the vehicle, and when not in use, the lock by the lock cover 49 is released, and the entire column 23 is tilted in the direction of arrow A as shown in FIG. The arm 67 may be placed on the floor 7 along the instrument panel 61.
[0035]
On the other hand, in order to put the care receiver sitting in the wheelchair on the passenger seat 13, the support 23 is raised in the direction of arrow B as shown in FIG. As shown in (5), the support 23 is erected along the center pillar 35, and the support 23 is locked by the lock cover 49 so that the cushion pad 39 abuts on the inner periphery of the center pillar 35.
[0036]
Then, the care receiver M sitting on the hammock 75 laid on a wheelchair (not shown) is moved to a position near the passenger seat 13 of the vehicle 5 as shown in FIG.
Next, the arm body 67 is rotated in the direction of arrow E to the vicinity of the care receiver M to lower the hook 73, and the band members 77 of the hammock 75 are locked to the left and right hooks 79. Then, the carousel M is lifted by driving the electric winch 69, and the wheelchair is moved backward.
[0037]
When the electric winch 69 is driven, the rope 71 is wound up and the care receiver M is lifted. However, the circular disc 85 comes into contact with the limiter switch and the driving of the electric winch 69 is stopped.
Thereafter, as shown in FIGS. 8 (2) and 8 (3), the arm body 67 is rotated in the direction of arrow F while rotating the care receiver M in which the healthy person is lifted in the direction of arrow G. As shown in (4), the back of the care receiver M is made to face the passenger seat side seat 13 side. However, since the hook 73 is suspended by the electric winch 69 by the rope 71, the lifted care receiver M can be lifted. It can be easily rotated in the direction of arrow G.
[0038]
Then, as shown in FIG. 8 (5), the arm body 67 is further rotated in the direction of the arrow F to move the care receiver M to the position on the front passenger seat 13 and move the care receiver M together with the hammock 75 to the front passenger seat 13. And remove the hammock 75. After the operation is completed, the lock of the support 23 by the lock cover 49 is released, and the entire support 23 is lowered in the direction of arrow A by using the force of the air cylinder 43 as shown in FIG. May be placed on the floor surface 7 along.
[0039]
Further, in order to get the cared person M off the vehicle at the destination, the cared person M is moved to the passenger seat 13 in the reverse of the above-described steps, that is, the steps from FIG. Just move it to a wheelchair.
Then, during this series of getting on and off operations, the center pillar 35 securely holds the column 23 to be contacted via the cushion pad 39, and the vehicle getting on and off device 3 is rattled or falls when the care receiver M is lifted. To prevent Further, the cushion pad 39 prevents the center pillar 35 in contact with the column 23 from being damaged, and the cushion pad 39 absorbs the backlash of the column 23 with respect to the center pillar 35.
[0040]
On the other hand, when the cared person is moved on and off the left seat at the rear of the vehicle using the vehicle getting on / off device 3, the mounting position of the hinge 63 is changed from the front side surface of the curved portion 37 to the rear side surface as shown in FIG. Then, the care receiver can be put on and off the left seat 91 by the same operation as the above-described process.
Further, although not shown, in order to use the vehicle getting on / off device 3 to get the cared person on and off the driver's seat, first remove the hinge 45 and the bracket 47 from the support leg body 9 and the adjusting column 27, respectively, and remove the air. What is necessary is just to change the cylinder 43 and the lock cover 49 on the opposite side with respect to the support | pillar 23.
[0041]
Then, the support leg body 9 of the support leg 1 is placed on the outside of the driver's seat while the hinge 25 is positioned on the center pillar so that the column 23 stands up along the inside of the center pillar on the driver's seat side. After the auxiliary leg 11 is placed behind the driver's seat and the vehicle getting on / off device 3 is installed on the floor surface 7, the same steps may be repeated, and the seat behind the driver's seat is cared for. When the person gets on and off, the attachment position of the hinge 63 may be changed in such a state as shown in FIG.
[0042]
Thus, even in this series of getting on and off operations, the vehicle getting on and off device 3 when the driver-side center pillar securely holds the support column 23 contacted via the cushion pad 39 and lifts the cared person. Prevents backlash and falls.
As described above, in the present embodiment, when the vehicle elevating / lowering device 3 is arranged on the floor surface 7 in the vehicle such that the column 23 stands upright along the center pillar 35, the center pillar 35 securely holds the column 23 and the vehicle In order to prevent backlash and fall of the getting-on / off device 3, the pillar 23 can be fixed to, for example, a bolt for attaching a seat belt of a center pillar or the like, and mounting can be performed safely and easily without modifying a vehicle member. Become.
[0043]
In addition, the structure is simpler than that of a conventional lifting / lowering device mounted on the rear part of a wagon or the like or a riding lift disclosed in Patent Literature 1, and does not require modification of the vehicle members as described above. Of the cigarette lighter socket can be used as a drive power source for the electric winch 69, so that a dedicated vehicle designed exclusively for that purpose is not required. Since the mounting position can be changed, it can be mounted inexpensively on all vehicles having different existing specifications.
[0044]
In addition, according to the vehicle getting on / off device 3 according to the present embodiment, since it can be installed for the front, rear, left and right seats of the vehicle 5, it is possible to select the riding position of the care receiver according to the situation. Compared to the conventional example in which the position of the carer is limited, the cared person including the cared person has an advantage of being able to feel relaxed.
Furthermore, according to the present embodiment, since the air cylinder 43 assists the raising and lowering operation of the column 23, the operation of the column 23 is easy, the hook 73 is not suspended by the belt, and the rope 71 is not suspended. Since the hook 73 is suspended from the electric winch 69 via the intermediary, there is an advantage that the direction of the lifted care receiver can be easily changed when the care receiver gets on and off the vehicle.
[0045]
In addition, according to the present embodiment, the cushion pad 39 prevents the center pillar 35 in contact with the support pillar 23 from being damaged, and the backlash of the support column 23 in contact with the center pillar 35 is absorbed by the cushion pad 39. it can.
Further, after use, the arm 23 is disposed below the instrument panel 61 by tilting the column 23 forward as shown in FIG.
[0046]
In the above-described embodiment, the cigarette lighter socket of the instrument panel 61 is used as a drive power source for the electric winch 69. However, for example, a small and lightweight battery pack (external power source) is installed in the vehicle and is used to drive the electric winch 69. The power supply may be used.
Thus, according to such an embodiment, it is possible to mount the vehicle getting-on / off device 3 on all existing vehicles without requiring a dedicated vehicle exclusively designed for the purpose.
[0047]
In addition, a wire or other string-shaped member may be used in place of the rope 71. According to the embodiment, the direction of the lifted care receiver can be easily changed. It has the advantage of easy work.
Furthermore, in the above embodiment, the upright state of the column 23 is locked using the lock cover 49, but the locking means of the column 23 is not limited to such a structure.
[0048]
【The invention's effect】
As described above, the invention according to claim 1 provides a vehicle in which the pillar is securely held by the center pillar if the vehicle elevating device is arranged on the floor in the vehicle such that the pillar stands upright along the center pillar. In order to prevent rattling or overturn of the getting-on / off device, it is not necessary to fix the column to, for example, bolts for attaching the seat belt of the center pillar, or to modify the vehicle members when mounting the column.
[0049]
Also, combined with the fact that the structure is simpler than conventional lifting devices mounted on the rear of vans, wagons, etc., there is no need for dedicated vehicles designed exclusively for that purpose, and existing vehicles It can be mounted widely on low cost vehicles.
Further, according to the present invention, since it can be installed for the front, rear, left and right seats of the vehicle, the riding position of the care receiver can be selected according to the situation, and as a result, the riding position of the care receiver is limited. In comparison with the conventional example, the passenger, including the care receiver, has an advantage that the passenger can feel relaxed.
[0050]
Furthermore, according to the present invention, the operation of raising and lowering the columns is assisted by using the air cylinder, so that the burden on the user can be reduced.
In addition, after use, by tilting the support pillar forward and disposing the arm body below the instrument panel, there is an advantage that safety during vehicle running can be ensured.
According to the second aspect of the present invention, since the mounting position of the support with respect to the support leg can be changed, there is an advantage that the support can be mounted on all vehicles having different specifications.
[0051]
Further, according to the third aspect of the invention, there is an advantage that damage to the center pillar contacting the support pillar is prevented by the buffer member, and that the backlash of the support pillar contacting the center pillar can be absorbed by the buffer member. .
Furthermore, according to the fourth aspect of the present invention, since the pillar is locked by using the air cylinder that assists the operation of raising and lowering the pillar, there is no need to attach a separate locking means.
[0052]
According to the fifth aspect of the present invention, since the hook is suspended from the electric winch via the string-shaped member, it is possible to easily change the direction of the cared person lifted during the getting on and off work of the cared person. According to the invention of claim 6, an external power supply such as a cigarette lighter socket or a small and lightweight battery pack can be installed in the vehicle and used as a drive power supply for the electric winch. It can be mounted on all vehicles.
[Brief description of the drawings]
FIG. 1 is an overall perspective view of a vehicle getting on / off device according to an embodiment of the present invention.
FIG. 2 is a side view of the use state of the vehicle getting-on / off device shown in FIG.
FIG. 3 is an enlarged perspective view of an air cylinder and a lock cover when a support column is unlocked.
FIG. 4 is an enlarged perspective view of an air cylinder and a lock cover when a column is locked.
FIG. 5 is a side view of the vehicle getting-on / off device when the column is standing.
FIG. 6 is a side view of the vehicle getting-on / off device when the column is standing / tilting.
FIG. 7 is a side view of the vehicle getting-on / off device when the column is tilted.
FIG. 8 is an operation explanatory view of the vehicle getting on and off device.
FIG. 9 is a side view of the vehicle getting on / off device when the rear seat is used.
[Explanation of symbols]
1 support leg
3 Vehicle getting on and off device
5 vehicles
7 floor
9 Support leg body
11 Auxiliary legs
13 Passenger seat
15 Rubber Pat
19, 21 Spacer
23 props
27 Adjustment column
29 Support body
33 Stopper
35 Center pillar
37 Bending part
39 cushion pad
43 Air cylinder
49 Lock cover
61 Instrument panel
67 arm body
69 Electric winch
71 Rope
73 hook
75 Hammock
81 switch
83 Spring
85 circular plate
87 Plug for cigarette lighter
89 code
91 Left seat at rear of vehicle

Claims (6)

Support legs that can be placed on the floor of the vehicle,
A support that is attached to the support leg so as to be capable of falling up and down in the front-rear direction of the vehicle and adjustable in height in the up-down direction in the vehicle, and abut against a center pillar of the vehicle when standing up;
An air cylinder that is detachably mounted between the support leg and the support, and assists in raising and lowering the support,
Locking means for erecting the support along the center pillar,
A horizontally rotatable arm body detachably attached to the front side or the rear side of the support,
An electric winch attached to the tip of the arm body,
A hook suspended from the electric winch,
A car getting on and off device for a care receiver, comprising a hammock suspended from the hook. 2. The vehicle getting on and off device for a care receiver according to claim 1, wherein a mounting position of the support to the supporting leg can be changed in a front-rear direction of the vehicle. The vehicle getting on / off device for a care receiver according to claim 1 or 2, wherein a buffer member is attached to a contact portion of the support pillar that contacts the center pillar. The vehicle getting on and off device for a care receiver according to any one of claims 1 to 3, wherein the locking means is a stopper for locking an extended state of the air cylinder. The vehicle getting on / off device for a care receiver according to any one of claims 1 to 4, wherein the hook is suspended from the electric winch via a string-shaped member. The care winch according to any one of claims 1 to 5, wherein the electric winch is driven by a cigarette lighter socket mounted on an instrument panel of the vehicle or an external power source carried into the vehicle. Vehicle getting on and off equipment.

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