JPH03130727U

JPH03130727U -

Info

Publication number: JPH03130727U
Application number: JP3998290U
Authority: JP
Priority date: 1990-04-13
Filing date: 1990-04-13
Publication date: 1991-12-27

Description

[Brief explanation of drawings]

第１図〜第３図は本考案の実施例を示し、第１
図ａ，ｂ及びｃは第１実施例のバスの車いす乗降
装置の側面断面図、平面図及び正面断面図、第２
図ａ，ｂは第２実施例のバスの車いす乗降装置の
側面断面図、正面断面図、第３図は第３実施例の
バスの車いす乗降装置の側面断面図、第４図ａ，
ｂは従来の車いす乗降装置の使用状態を示す斜視
図、要部の斜視図である。１……床板、２……ガイドレール、４……スラ
イダー、６……軸、７……リンク、９……ランプ
ボード、１０……ピン、１１……床縁材、１２…
…ストツパー、１５……ウオームホイール、１７
……ウオーム、１８……ハンドル、２０……ピン
、２１……ロツク片、２２……切欠部、２３……
ロツク爪、２５……トーシヨンスプリング、２６
……ハンドル。 Figures 1 to 3 show embodiments of the present invention;
Figures a, b, and c are a side sectional view, a plan view, and a front sectional view of the wheelchair boarding device for a bus according to the first embodiment, and the second embodiment.
Figures a and b are a side sectional view and a front sectional view of a wheelchair ingress/egress device for a bus according to the second embodiment, FIG.
b is a perspective view showing a conventional wheelchair getting on/off device in use, and a perspective view of main parts. 1... Floor board, 2... Guide rail, 4... Slider, 6... Shaft, 7... Link, 9... Lamp board, 10... Pin, 11... Floor edge material, 12...
...stopper, 15...worm wheel, 17
... Worm, 18 ... Handle, 20 ... Pin, 21 ... Lock piece, 22 ... Notch, 23 ...
Lock claw, 25... Torsion spring, 26
……handle.

Claims

[Scope of Claim for Utility Model Registration] (1) A slider installed under the floor facing the step so that it can move forward and backward with respect to the step, and one end connected to the slider via a link so that it can be stored under the floor by retracting the slider. On the other hand,
A lamp board is attached to the slider, and the other end can be placed on the ground as the slider advances, and one end can be brought close to the floor edge material and raised and lowered to the same height as the floor by rotating the link. and a stopper that prevents rotation of the link at a position where the ramp board side end of the link rotates from the top dead center toward the slider side. (2) A slider installed under the floor facing the step so that it can move forward and backward with respect to the step, and one end connected to the slider via a link so that it can be stored under the floor when the slider retreats;
A lamp board whose other end can be brought into contact with the ground by advancing the slider, and which can be raised and lowered to the same height as the floor surface by bringing one end close to the floor edge material by rotating the link, and the slider of the link. A wheelchair getting on/off bus characterized by having a worm wheel attached to a shaft that connects a slider and a link by fixing side ends thereof, and a worm with a handle attached to the slider by meshing with the worm wheel. Device. (3) A slider installed under the floor facing the step so that it can move forward and backward with respect to the step, and one end connected to the slider via a link so that it can be stored under the floor when the slider retreats;
A lamp board whose other end can be grounded by advancing the slider, and which can be raised and lowered to the same height as the floor surface by bringing one end closer to the floor edge material by rotating the link, and the lamp of the link. A lock piece is formed to protrude downward from the board side end and has a cutout at the tip, and is pivoted by a slider and is always urged to be in pressure contact with the lock piece, so that one end of the lamp board is attached to the floor edge. A wheelchair getting on/off device for a bus, characterized in that it is provided with a lock pawl with a lever that can be engaged with a cutout part of a lock piece at a position close to the floor surface and at the same height as the floor surface.