JP2721653B2 - Entrance structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention can easily and safely move over a step in an entrance where a step is formed due to an upward frame, while people such as the elderly and the physically handicapped are seated. The structure of the entrance.

[0002]

2. Description of the Related Art In recent years,
The proportion of elderly people is increasing, and attention is also given to consideration for persons with disabilities.

[0003] For such people, moving on steps due to the ascending stairs of the entrance imposes a considerable physical burden and sometimes causes an accident such as a fall,
There is a strong demand for a device for safely and easily entering and exiting a stepped entrance.

[0004] The present invention is based on the provision of a seating elevating device for an entrance having a bench which can be moved up and down in a seated state in the vicinity of an ascending frame at the entrance. It is an object of the present invention to provide a structure of an entrance that can be easily and safely entered and exited while sitting at an entrance with a certain height.

[0005]

SUMMARY OF THE INVENTION To achieve the above object, an entrance structure according to the present invention is provided for an entrance having a bench which can be seated and which can be raised and lowered in a seated state in the vicinity of an ascending frame at the entrance of a house. thereby distributing the seating lifting device, said Ben
Chi can be put in and out of the storage cabinet arranged at the entrance
It can be stored .

[0006]

In the vicinity of an up frame at the entrance of a house, there is provided a seating elevator for entrance having a bench capable of raising and lowering the height of the up frame. Therefore, even people with weak legs, such as the elderly and the physically handicapped, can easily and safely move up and down easily and safely while sitting on the bench with the steps at the entrance due to the upward frame,
It can contribute to the independence of life for the elderly and the support of caregivers.

Also, for example, even when different wheelchairs are used indoors and outdoors, the transfer between two indoor and outdoor wheelchairs can be easily performed through the bench by adjusting the seating surface height of the bench to the seat height of each wheelchair. Can be done.

Further, the bench can be raised and lowered according to the height and body dimensions of each person, so that the height of the seating surface of the bench can be adjusted to a height that makes it easy for each person to sit and stand up, thereby improving the usability and the wheelchair. Even people who do not use the equipment can easily move over steps and change shoes using the bench.

[0009] Also, the bench, because it allows out freely housed in a housing cabinet arranged at the entrance, can be stored out of the way bench storage cabinet when not in use, may strive to space saving in the entrance At the same time, a seating elevating device for an entrance having a bench can be installed even in a narrow entrance without a space problem.

[0010] Incidentally, the bench, when arranged freely out into the wall in the receiving portion provided in the wall, a bench when not in use can be accommodated in the wall housing portion, that in the way in particularly narrow entrance, etc. In addition, the bench can be installed in a space-saving manner, and there is no need to prepare a special cabinet or the like for accommodating the bench, so that in addition to the cost advantage, the space saving of the entrance can be further promoted.

In the invention of claim 2 , when the bench is removably provided in a storage cabinet arranged at the entrance together with a seating elevating device for the entrance, people who need the bench, such as the elderly, the physically handicapped, etc. This bench can be easily installed in the storage cabinet when living, and when the bench is unnecessary, the bench can be removed from the storage cabinet and easily changed to a storage section for shoes or the like which is the original purpose. Cabinets can be used to create a house that matches the life cycle of the family.

Further, in the third aspect of the present invention, when a storage space for storing a wheelchair is provided on the side of the storage cabinet, the wheelchair can be stored conveniently without leaving it at the entrance or the like.

[0013]

An embodiment of the present invention will be described below with reference to the drawings. 1 to 6, the structure of the entrance of the present invention is such that, in the state of being able to sit and sit near the entrance frame B of the entrance A of the house, the height of the entrance frame B, in the present example, the beating through the entrance frame B is performed. An entrance seat lifting device 3 having a bench 2 that can be raised and lowered between the seat heights of wheelchairs E1 and E2 disposed on C and the house floor D is provided. The bench 2 is housed in a storage cabinet 15 arranged at the entrance A so that it can be freely taken in and out.

As shown in FIG. 1, the storage cabinet 15 is a vertically long storage cabinet 15 mounted along a wall surface W on the upper surface of the house floor D forming a floor in a house.
A, a horizontally long storage cabinet 15B extending above the beating C forming an entrance floor from an upper side of the storage cabinet 15B, and being disposed along the wall surface W at a distance below the storage cabinet 15B and being separated from the house floor D by the beating. C includes a front open box-shaped storage cabinet 15C in which a back plate 19 (shown in FIG. 5) is raised from the rear end of a horizontal bottom plate 17 supported by a column 16 rising from C, and the entrance seating elevating device for the entrance. The third bench 2 is housed in the storage cabinet 15C so as to be freely taken in and out.

The entrance seat lifting device 3 includes a lifting device 20 fixed inside the storage cabinet 15C. As shown in FIGS. 4 and 5, the elevating and lowering device 20 includes a peripheral frame 22 formed by joining frame members 21 made of a steel member having a U-shaped cross section with their grooves facing each other and forming a rectangular shape. The upper and lower two flat U-shaped mounting members integrally provided with the mounting plate 24 which is screwed to the back plate 19 and the wall surface W via extending pieces 23, 23 extending rearward from both side surfaces of the frame members 21A, 21A. Brackets 25, 25, vertical frame members 21A, 21
A slide blocks 26, 26 which are slidably fitted up and down in respective grooves facing A,
Horizontal lifting frame 2 with a U-shaped cross section spanned between 6 and 26
7 and the upper frame member 21B
Block 3 which is rotated by a reduction motor 30 fixed to the lower surface in the longitudinal center portion thereof and is disposed on the lift frame 27.
1 comprises a vertical screw screw 32 which is screwed on.

Arms 33 for mounting the bench 2 are projected from both ends of the elevating frame 27 of the elevating frame 29, and the lower end of the screw screw 32 is provided on the upper surface of the lower frame member 21C. It is rotatably supported by the provided bearing 34.

As shown in FIG. 5, the lifting and lowering device 20 includes a frame member 21C under the peripheral frame 22 and the storage cabinet 15 as shown in FIG.
C on the bottom plate 17 and the mounting bracket 25,
25 are attached to the wall surface W through the back plate 19.
The storage cabinet 15C
, And the bench 2 is attached to the arms 33, 33.

As shown in FIGS. 2, 5, and 6, the bench 2 is pivotally supported by the arms 33, 33 and is vertical in the storage state X to form a front door of the storage cabinet 15C and seat. Door 36 to which a seating portion 35 of, for example, urethane base leather is stuck, and the seating portion 3
In the state of use Y by a drawer having a handle 37 (shown in FIG. 1) provided on the front surface of the door 36 and pivoted to the front side of the storage cabinet 15C by a spring 39, for example. Backrest 40
Equipped.

As shown in FIG. 6, the inwardly extending portion 36A of the door body 36 is locked to the lower ends of the arms 33, 33, so that the seating portion 35 can be used in the seating state Y.
Is held substantially horizontally.

An appropriate limit switch is incorporated in the peripheral frame 22, and the bench 2 is moved up and down by the rotation of a screw screw 32 accompanying the driving of the reduction motor 30.
Stops at the seat heights of the wheelchairs E1 and E2 placed on the beating C and the house floor D, respectively, as shown in FIGS.

The lifting frame 29 of the lifting device 20
Are the slide blocks 26, 26 provided at both ends thereof.
However, only one slide block for rotation prevention may be provided at the center of the elevating frame 29. In such a case, the slide block is drilled in a front plate attached to the front surface of the peripheral frame 22, for example. Slide along the long hole extending up and down.

As the lifting / lowering device 20, as shown in FIG.
In addition to the so-called chain type using a chain 41 rotated by the reduction motor 30A, as shown in FIG. 8, a so-called panta type using a pantograph 42 that crosses in an X shape and moves up and down can be adopted.

As described above, the bench 2 is housed in the storage cabinet 15C so as to be freely taken in and out, so that space can be saved when not in use, and the seat height is substantially the same as that of the wheelchair E1 on the beating C shown in FIG. After transferring to the seat 35 of the high bench 2, the bench 2 is raised and
Can easily be transferred to the wheelchair E2 on the house floor D without any labor, and the usability can be enhanced.

As shown in FIGS. 26 and 27, the bench 2 is provided with a box 4 which is removably disposed in the storage cabinet 15C together with the seating elevator 3 for entrance using means such as screws. Can be installed inside, bench 2
When is not required, the box 4 can be removed and the storage cabinet 15C can be used as a storage space for storing ordinary shoes and the like.

In the embodiment shown in FIGS. 26 and 27, when the door 36 of the bench 2 is pulled out, the ring 4 fitted to the extensible shafts 43 projecting from the rear surface of the backrest 40 is provided.
5 and 45, the curtain plate 4 for blindfolding the lifting / lowering device 20
4 also moves forward, for example, along a linear bearing arranged at the upper end thereof, and can maintain the appearance in a good appearance, can prevent the fingers from being pinched when the bench 2 rises, and can enhance safety.

In place of the storage cabinet 15C,
By using the storage unit in the wall provided in the wall surface W, it is possible to arrange a seating elevating device for the entrance without taking up space even in a narrow entrance, and to eliminate the need for preparing a special storage cabinet, thereby improving economy. sell.

Note that a storage space formed of, for example, a box-shaped storage tool for storing the wheelchairs E1 and E2 may be formed on the side of the storage cabinet 15.

FIGS. 9 and 10 show other examples . In this example, the bench 2 of the seating elevating device 3 for the entrance is installed on the beating C of the entrance A in contact with the ascending frame B, and for example, using a pantograph-type elevating tool 46 shown in FIG. In this example, the seat can be moved up and down between the seat heights of the wheelchairs E1 and E2 arranged on the beating C and the floor D of the house.

The bench 2 has two slide plates 47A and 47B that slide toward the house floor D so that the seating surface 47B1 (the upper surface of the upper slide plate 47B) on which the seat 2 sits can protrude into the house. I have.

As a mechanism for protruding toward the house floor D, a protruding portion 49 is provided in advance on the upper part of the bench 2 as shown in FIGS. It is also possible to adopt one that is caused to move laterally along.

FIGS. 13 to 15 show other examples . In the present embodiment, the entrance seating elevating device 3 is provided with a tongue-shaped bench 2 at the upper end of an elevating tool 52 that rises from the house floor D in the vicinity of the ascending frame B.

As shown in FIG. 15, the elevator 52
A cylindrical lifting / lowering body 5 that rises and falls with the rotation of the screw screw 54 by providing a nut 55 that is screwed to a vertical screw screw 54 that is rotated by the reduction motor 53
6 and a detent 5 to detent the elevating body 56
7 and a bearing 59 at the upper end of the elevating body 56.
The bench 2 is rotatably fixed to the bench 2. Note that the bench 2 is prevented from rotating at a certain position by a pin 90 that pushes the elevating body 56 through a cylindrical hanging piece 58 that hung around the elevating tool 52 from the lower surface of the bench 2.

Therefore, the bench 2 of the seating elevator 3 for the entrance
After the transfer from the wheelchair E1 arranged on the beating C shown in FIG. 13 with the handle 60 as a clue, the lifting body 56 is raised and the bench 2 is rotated as shown in FIG. Wheelchair E2 placed on house floor D
Can be transferred to

Instead of the column-shaped lifting device 52, as shown in FIG. 16, it is also possible to use a lifting device 61 having a rectangular plane which can be raised and lowered by using, for example, a pantograph type lifting device.

FIGS. 17 and 18 show a flat rectangular entrance having a bench 2 which can be set up and down near the upstairs B of the entrance A of the house and which can be moved up and down the height of the upstairs B. 1 shows a seating elevating device 3 for use.

FIG. 20 shows an entrance seating elevating device 3 for raising and lowering and moving the bench 2 sideways.
It has a block 64 which is raised and lowered by a vertical screw screw 63 housed in the inside, and a horizontal screw screw 65 provided at a portion of the block 64 protruding from the base box 62, and protrudes from the back of the back of the bench 2. The screw screw 65 is screwed and inserted into the provided projection 66 together with a shaft 67 for preventing rotation.

As shown in FIG. 21, a vertical screw screw 63A housed in a base box 62A and raising and lowering the bench 2 is mounted on a base 71 provided at the lower end thereof via a reduction motor 70 with a horizontal screw screw 65A. It can also be configured to slide by lateral movement.

FIGS. 22 to 25 show a seating tool 72 mounted on the upper surface of the entrance seating elevator 3.
The seating tool 72 includes a lower plate 73 having a substantially rectangular plane and a lower plate 7.
74A and a part of the knob 74A
And a hole 75A, 75A, which is fixed to the upper surface of the lower plate 73 and which pivotally attaches the holder 74 and projects two projections 74B, 74B projecting from the upper surface of the holder 74. A middle seat 75 provided on the middle board 75, a circular seat plate 76 provided on the upper surface of the middle plate 75 via a ball caster 76B, and provided with a circular groove 76A on the lower surface for receiving the projection 74B; And an upper plate 77 fixed on the middle plate 75 with the surrounding flange portion 76C slidably sandwiched between the middle plate 75 and the middle plate 75.

A spring 79 for urging the knob 74A downward is provided on the upper surface of the holder 74.
By raising the knob 74A of the holder 74 as shown by an arrow in FIG. 23 or pressing down one of the projections 74B, the holding of the seating plate 76 by the other projection 74B can be released.

Accordingly, the seating plate 76 is provided with the projection 74
B, 74B and each projection 74
B and 74B can move sideways. A suitable cushion material 91 is provided on the upper surface of the upper plate 77 and the upper surface of the seating plate 76.
… Is attached.

[0041]

As described above, the entrance structure according to the present invention is provided with a seating elevating / lowering device for an entrance having a bench which can be moved up and down in a seated state in the vicinity of an ascending frame at the entrance of a house. Therefore, even people with weak legs such as the elderly and the physically handicapped can easily and safely climb over the steps at the entrance due to the height of the ascending stairs while sitting on a bench to overcome these steps. Can contribute to the independence of elderly life and the subsidies of carers.

Also, for example, when different wheelchairs are used indoors and outdoors, the height of the seating surface of the bench can be adjusted to the seat height of each wheelchair.
Transfer between two wheelchairs for outdoor use can be easily performed.

Further, since the bench can be moved up and down according to the height and body dimensions of each person, the height of the seating surface of the bench can be adjusted to a height that makes it easy for each person to sit and stand up. Even when not using, a bench can be used to easily move on steps due to an upward frame, change shoes, etc.

Also , since the bench can be freely stored in and removed from a storage cabinet arranged at the entrance, the bench can be stored in the storage cabinet so as not to be obstructed when not in use , thereby saving space at the entrance. It can be installed without any space problem even in a narrow entrance.

[0045] Incidentally, the bench, when arranged freely out into the wall in the receiving portion provided in the wall, a bench when not in use can be accommodated in the wall housing portion, that in the way in particularly narrow entrance, etc. In addition, the bench can be installed in a space-saving manner, and there is no need to prepare a special cabinet or the like for accommodating the bench, so that in addition to the cost advantage, the space saving of the entrance can be further promoted.

In the invention according to claim 2 , when the bench is removably provided in a storage cabinet arranged at the entrance together with a seating elevating device for the entrance, people who need the bench, such as the elderly and the physically handicapped, are provided. This bench can be conveniently installed when living, and when the bench is not needed, the bench can be easily removed and replaced with a storage cabinet, which is the original purpose, so that a house suitable for the life cycle of the family can be created.

Further, in the third aspect of the present invention, when a storage space for storing a wheelchair is provided on the side of the storage cabinet, the wheelchair can be conveniently stored without being left at the entrance or the like.

[Brief description of the drawings]

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

FIG. 2 is a perspective view showing one embodiment of the present invention.

FIG. 3 is a perspective view showing one embodiment of the present invention.

FIG. 4 is a perspective view exemplifying a lifting / lowering tool of the entrance seating lifting / lowering device.

FIG. 5 is a cross-sectional view for explaining the operation of the present invention.

FIG. 6 is a cross-sectional view for explaining the operation of the present invention.

FIG. 7 is a partial perspective view showing another example of the elevating means.

FIG. 8 is a front view showing another example of the elevating means.

FIG. 9 is a perspective view showing another example of the entrance structure .

FIG. 10 is a perspective view for explaining the operation.

FIG. 11 is a perspective view showing another example of the entrance structure .

FIG. 12 is a perspective view for explaining the operation.

FIG. 13 is a perspective view showing another example of the entrance structure .

FIG. 14 is a perspective view for explaining the operation.

FIG. 15 is a partial cross-sectional view of the entrance seat elevating device.

FIG. 16 is a perspective view showing another example of the entrance structure .

FIG. 17 is a perspective view showing another example of the entrance structure .

FIG. 18 is a perspective view for explaining the operation.

FIG. 19 is a perspective view illustrating a lifting unit.

FIG. 20 is a perspective view illustrating a lifting unit.

FIG. 21 is a perspective view illustrating a lifting unit.

FIG. 22 is a plan view showing a sitting tool constituting the upper surface of the bench.

FIG. 23 is a sectional view of the same.

FIG. 24 is a perspective view thereof.

FIG. 25 is an exploded perspective view thereof.

FIG. 26 is a sectional view showing a box housing a bench having a curtain plate.

FIG. 27 is a cross-sectional view for explaining the operation.

[Explanation of symbols]

 2 Bench 3 Seating elevator for entrance 15C Storage cabinet A Entrance B Up frame E1, E2 Wheelchair

Claims (3)

(57) [Claims] In the vicinity of 1. A uplink stile entrance of a house, in seatable and seated state, as well as distribution of the entrance for seating the lifting device having a bench that can lift, the bench, the storage cabinet arranged at the entrance In and out
Entrance structure that can be stored freely . 2. The storage cabinet according to claim 2, wherein said bench is a storage cabinet arranged at an entrance.
It can be installed and removed together with the entrance elevator
2. The structure of the entrance as claimed in claim 1, wherein the entrance is cut. 3. The side of a storage cabinet arranged at the entrance.
And a storage space for a wheelchair.
The entrance structure according to claim 1 .