JP2002104194A - Stairs ascending/sescending machine for carrying even wheelchair - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stairs ascending/descending machine on which even a wheelchair is more simply and safely getting on for all many conventional stairs ascending/descending machine having a larger size. SOLUTION: The motive power type stairs ascending/descending machine is constituted by a motive power type main driving wheel with suction cup 2; an expansion/shrinkage type car body 3; stabilizers 4 and 12; a carriage up-down hydraulic device 5; a movement wheel 6; a battery 7; a hydraulic pump 8; a wheelchair fixing device 13; and a stairs ascending/descending machine operation board 14 mounted to a handle part. The body 3 is expanded/shrunk at an inlet and exit of the stairs, the stabilizer 4 and 12 are operated and a carriage is stabilized.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention is based on the idea that a wheelchair cannot easily go up and down stairs.

[0002]

2. Description of the Related Art When a slope is attached to a side wall of a stair and the rider goes up and down on the slope, there are an object and a trackless type. The former is a big deal and the latter is likely to slip.

[0003]

SUMMARY OF THE INVENTION In the present invention, a stair is moved up and down by one step like a gear.

[0004]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a stair climber on which a wheelchair according to the present invention can be mounted is moved up by one step with wheels with suction cups of (2), and the body of (3) expands and contracts (4) according to the inclination of the stairs. )
Expands and contracts according to the inclination at the end of the stairs or when descending the stairs, stabilizing the entire vehicle body. Next, in (5), the bogie attached inside moves up and down so that the wheelchair can easily get on and off. It was designed so that the stair lift could be moved freely with the wheels on the inside when the truck was lowered.

[0005]

As described above, according to the first aspect of the present invention, if the user moves to the place where the stairs are, it is possible to safely and easily carry a heavy object or a person in a wheelchair without using a large number of people. You can go up and down.

[Brief description of the drawings]

FIG. 1 is a schematic view showing a configuration of a stair climber on which a wheelchair according to the present invention can be mounted.

FIG. 2 is a three-dimensional view showing a configuration of a stair climber on which a wheelchair according to the present invention can be mounted.

[Explanation of symbols]

1 Hydraulic motor or electric motor 2 Drive wheels with suction cups that expand and contract according to the width of the stairs 3 Car body that expands and contracts according to the slope of the stairs 4 Car body that expands and contracts according to the slope at the end of the stairs or down the stairs 5 A hydraulic device for raising and lowering the bogie mounted inside 6 Moving wheels 7 Battery 8 Hydraulic pump 9 Main switch 10 A switch for moving the hydraulic device for raising and lowering bogies mounted inside 11 Switch to move the driving wheel with a sucker 12 Device to stabilize the car body by expanding and contracting according to the inclination at the end of the stairs or when descending the stairs 13 Wheelchair fixing device 14 Stair elevator operating panel on which a wheelchair can be mounted 15 dolly

Claims (1)

[Claims] 1. An elevator that makes it difficult to move up and down stairs.