JP3133741U - A simple chair device that allows elderly people to rest on the stairs - Google Patents

Abstract

A simple chair that can be installed on a staircase, is inexpensive and easy to operate.
A staircase such as a middle- or low-rise apartment has a mechanism for fixing and fixing to a concrete partition structure of an upstairs and a downstairs of a landing. It is assumed that a mechanism for expanding the seat is provided on the second step of the upstairs. At the time of storage, the seat shall touch the wall of the stairs and will not obstruct traffic. It shall have a pole that has both a function as a safety lever that unnecessarily unfolds the seat and a function to prevent collision with other passers-by. It shall have an emergency call alarm function that can be used not only for emergency assistance due to illness but also for emergency calls such as crimes.
[Selection] Figure 1

Description

[Technical Field] The present invention relates to a simple chair that allows an elderly person or a disabled person to rest on a staircase when going out.

There are electric lift chairs for stairs that are suitable for the elderly and the physically handicapped, but they are expensive and complex to operate, and are not widely used. For those installed on the stairs of the station, you have to call the station staff to request the operation.

There is a need for barrier-free in an aging society, but there are no low-priced and effective means for resting elderly people for existing medium- and low-rise apartments. Is the current situation.

Provide a simple chair that can be easily used and rested by senior citizens and people with physical disabilities by installing it on stairs such as middle and low-rise apartments without an elevator.

To provide a simple and easy-to-operate chair that can be installed on stairs such as stations and department stores so that elderly people and people with physical disabilities can go out with peace of mind.
This contributes to the construction of social infrastructure where there is a “bench anywhere”.

The stair chair device according to the present invention is installed on stairs such as middle- and low-rise apartments, and consists of an installation part on the stairs, a seat part that can be deployed when used, and a bar or pole part that informs the surroundings that it is in use. It is characterized by that.

Stairs such as medium- and low-rise apartments shall be attached to the partition structure between the upstairs and downstairs of the landing, and have a mechanism that unfolds seats on the second stage of the upstairs.
This seat is 35-40 cm wide and 25-30 cm deep. The position where the seat is deployed is about 5 cm away from the wall of the partition structure and about 5 cm away from the back of the step. It shall not interfere with other passers-by, and the seat seat user shall be able to lean against the wall of the partition structure, and the user's feet shall be the location of the stair landing.
A staircase that does not have a partition structure between the upstairs and the downstairs is also attached to the wall surface of the staircase and has a mechanism that unfolds the seat at the second stage of the upstairs of the landing.

The pole part of the stair chair device according to the present invention has a function as a safety lever and a function for notifying other passers-by of the use of the seat seat, and the seat seat is not deployed unless the rod or pole is moved. Is.
Further, after the seat is used, the pole portion cannot be returned to the original position unless the seat is returned to the original position, that is, the state in which the seat is stored along the wall surface.
An example of this will be explained with reference to FIG. 2. For a staircase with partitions, that is, a U-turn at the landing of the staircase, a structure with the point A as a fulcrum, and by lifting the point B, the pole extends to the landing This prevents other passers-ups from suddenly encountering a seated person at their feet.
The staircase without a partition has a structure with a B point as a fulcrum, and by pulling the A point, it becomes a protective rod for collision / contact prevention in front of a seated person.
This is an example, and the present invention is not limited to this.

The stair chair device according to the present invention has an emergency notification function such as an alarm sound or a blinking lamp, so that it can be used for seeking emergency care or reporting an emergency situation. In other words, it provides an easy way to seek help. Since the location of the stair chair device is near the landing area of the staircase, it effectively has a function as a security measure.

The four-story and five-story mid- and low-rise apartments are not equipped with elevators and are generally older, so there are many elderly people. The present invention provides a simple chair that allows an elderly person to rest safely for a while while going up the stairs.

In addition, the present invention has an effect of preventing an accident caused by a collision or contact between a seated person and a passerby by providing a pole for notifying other passers-by that a seat is being used. It is.

Further, the present invention is not only effective when providing relief / help by providing an alarm device, but also serves as an effective means of warning / notification in an emergency such as a crime.

The stair chair device according to the present invention is installed on the staircase of a station, department store staircase, public facility staircase, etc. so that elderly people and people with disabilities can go out with peace of mind. Contributes to

Stairs such as middle- and low-rise apartments shall have a mechanism that can be easily attached and fixed by sandwiching a concrete partition structure between the upstairs and downstairs of the landing.

And it shall have a mechanism which expands a seat in the 2nd step of the up stairs. When seats are not used, the seats will touch the wall of the stairs and will not obstruct traffic.

Next, it is assumed that a pole having both a function as a safety lever that prevents unnecessarily unfolding of the seat and a function of preventing other passengers from using the seat and preventing a collision is provided.
In other words, referring to FIG. 2, a safety lever having a structure with a point A as a fulcrum, and by lifting point B, the lock that brings the seat into contact with the stairs is released, and the seat is deployed on the stairs. And Paul will inform other passers-by about the use of seats by extending to the landing.
Referring to FIG. 1, the pole portion extends 20-30 cm from the partition structure to inform other passers-by and has the effect of preventing a collision.

For department store stairs, station stairs, etc., it may be desirable to install them on the wall of the side of the stairs rather than the wall of the partition structure in the center of the stairs. In this case, referring to FIG. It is a safety lever that has a fulcrum structure. By pulling point A, the lock that brings the seat into contact with the stairs is released, the seat seat is deployed on the stairs, and the pole extends forward of the seated person. This is a protective rod for preventing collision and contact with other passers-by.

It should be noted that unless the seat seat is returned to the position in contact with the original wall surface, the pole cannot be returned to its original position, and an accident can be prevented by notifying other passers-by that the seat seat has been deployed. . In addition, by making the seat seat and the pole portion red or yellow, it is easy for other passers-by to notice the danger.

Next, it shall have an emergency call alarm function. This is a device that emits an audible alarm, a blinking lamp is activated, or wirelessly communicates with an office or the like. As a result, it can be used not only for emergency assistance due to illness but also for emergency reports such as crime.

It is the schematic which shows the position of a seat part and a pole part at the time of developing the seat seat by this invention on the stairs. It is the schematic which shows the position of a seat part and a pole part at the time of accommodating the seat seat by this invention along the wall surface of stairs. It is a schematic front view at the time of developing the seat seat by this invention on the stairs. It is the schematic before the seat seat by this invention is accommodated along the wall surface of a staircase, and a pole part is returned to an original position and locked.

Explanation of symbols

1. Stairs 2. 2. Stair partition structure Seat seat 4. 4. Pole part Point A (the fulcrum of the pole when installed in the partition structure)
6). Point B (the fulcrum of the pole when installed on the side wall of the stairs)

Claims (4)

Stair chair device, which is installed on the staircases of middle and low-rise apartments, and is composed of an installation part on the staircase, a seat part that can be deployed when used, and a pole part that informs the surroundings that it is in use The stair chair device according to claim 1, further comprising a mechanism that is attached to a partition structure between an ascending staircase and a descending staircase at a landing stage of a staircase, and that expands a seat in the second step of the ascending staircase. The stair chair device according to claim 1, further comprising a pole portion having a function as a safety lever and a function of notifying other passersby of the use of the seat. The staircase insulator device according to claim 1, which has an emergency call function using an alarm sound or a flashing lamp that can be used for requesting emergency care, reporting an emergency situation, or the like.

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