JPS6443152U

JPS6443152U -

Info

Publication number: JPS6443152U
Application number: JP13733687U
Authority: JP
Priority date: 1987-09-08
Filing date: 1987-09-08
Publication date: 1989-03-15

Description

[Brief explanation of the drawing]

第１図は本考案の最適な一実施例に係るステー
ジを示す正面図、第２図はその作動状態を示す正
面図、第３図は従来例としてのステージを示す正
面図、第４図はその作動状態を示す正面図である
。符号の説明、１０……床体、１０ａ……中央部
、１０ｂ……基端側、１０ｃ……先端側、１３…
…支柱、２０……折り畳み機構、２１……巻き取
りプーリー、２２，２４ａ……シーブ、２３……
牽引部材、２４……ガイド部材、Ａ……ステージ
、Ｂ……壁、Ｃ……床。 FIG. 1 is a front view showing a stage according to an optimal embodiment of the present invention, FIG. 2 is a front view showing its operating state, FIG. 3 is a front view showing a stage as a conventional example, and FIG. It is a front view showing the operating state. Explanation of symbols, 10...Bed body, 10a...Central part, 10b...Proximal end side, 10c...Distal side, 13...
...Strut, 20...Folding mechanism, 21...Take-up pulley, 22, 24a...Sheave, 23...
Traction member, 24... Guide member, A... Stage, B... Wall, C... Floor.

Claims

[Claims for Utility Model Registration] (1) In a stage having a floor body formed to be in a flat state when in use and folded into a mountain-folded state at the center when not in use, A column is provided on the lower surface of the center to prevent the floor body from bending into a valley-fold state at the center, and a column is provided on the lower surface side of the floor body to prevent the floor body from bending into a valley-fold state at the center. A folding mechanism is disposed to bring the floor body into a folded state, and the folding mechanism includes a take-up pulley disposed on the proximal end side of the floor body, a sheave disposed on the distal end side of the floor body, and one end of the folding mechanism. a traction member that is connected to the take-up pulley and whose other end is connected to the proximal end side of the floor body; 1. A stage characterized in that the stage is configured such that the stage is detachably engaged with a guide member disposed on the support from below. (2) The stage according to claim 1, wherein the guide member has a sheave that is pivotally supported by a column, and the traction member is removably engaged with the sheave from below. (3) The stage according to claim 1 of the utility model registration claim, in which the traction member is made of wire.