JPS60111178U

JPS60111178U - Screen storage structure

Info

Publication number: JPS60111178U
Application number: JP19917683U
Authority: JP
Inventors: 早川　鈴一
Original assignee: 三菱自動車工業株式会社
Priority date: 1983-12-28
Filing date: 1983-12-28
Publication date: 1985-07-27
Also published as: JPS6349012Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はビデオプロジェクタを搭載したバスの概略構造
を表す概念図、第２図は本考案によるスクリーンの格納
構造の一実施例の概略を表す機構原理図、第３図はその
格納状態を表す概念図であり、図中の符号で、１１は天井、１２，１５，１７，１９はブラケット、１
３はスクリーン、１４は第一懸吊リンク、ｊ−６は第二
懸吊リンク、１８はガスダンパ、２１は位置決めブロッ
ク、２２はストッパ、２６はシート、２７は乗客である
。Fig. 1 is a conceptual diagram showing the general structure of a bus equipped with a video projector, Fig. 2 is a mechanical principle diagram showing an outline of an embodiment of the screen storage structure according to the present invention, and Fig. 3 shows its storage state. This is a conceptual diagram, and the symbols in the diagram are: 11 is the ceiling, 12, 15, 17, 19 are the brackets, 1
3 is a screen, 14 is a first suspension link, j-6 is a second suspension link, 18 is a gas damper, 21 is a positioning block, 22 is a stopper, 26 is a seat, and 27 is a passenger.

Claims

[Scope of utility model registration request]

A screen that is suspended from the ceiling and flipped up to the ceiling in a stored state, the lower end of which is pivoted to the back of the screen, and the upper end of which is pivoted to the ceiling behind the screen. a first suspension link; a lower end of the first suspension link is pivotally connected to the rear side of the screen below the pivoting part of the lower end of the first suspension link; and an upper end of the first suspension link is pivotally connected to the rear side of the screen A second suspension link is pivotally connected to the ceiling, and a lower end portion of the second suspension link is pivotally connected to the front side of the screen further below the lower end portion of the second suspension link, and an upper end portion of the second suspension link is pivotally connected to the screen. a damper which is pivotally connected to the ceiling in front of the pivoting part of the upper end of the second suspension link and is given an elastic force in a direction that always extends; - and the upper end of the screen is engaged with a stopper protruding from the ceiling between the pivoting parts of the upper end of the second hanging link, so that the upper end of the screen is pivoted to the upper end of the second hanging link. A screen storage structure comprising a positioning block that prevents the screen from being displaced toward the partial side and holds the screen substantially perpendicular to the ceiling.