JPH0221268U

JPH0221268U -

Info

Publication number: JPH0221268U
Application number: JP9939788U
Authority: JP
Priority date: 1988-07-26
Filing date: 1988-07-26
Publication date: 1990-02-13

Description

[Brief explanation of drawings]

第１図はこの考案のストツパ装置を品える非常
口部分を示すバス車両の一部側面図、第２図は第
１図部の正面図、第３図は同一部の斜面図、第
４図はピンヘツド部分の側面図、第５図Ａ，Ｂは
従来例を示す説明平面図である。１０……車体、１１……非常口、１２……非常
扉、１３……連結アーム、２０……スライドレー
ル、２１……フランジ部、２２……ボルト、２３
……レール本体、２４……スライドピン、２５…
…ピンヘツド、２５Ａ……テーパ部、２６……ス
トツパ、２７……ワツシヤ、２８……圧縮ばね。 Figure 1 is a partial side view of a bus vehicle showing the emergency exit section where the stopper device of this invention can be installed, Figure 2 is a front view of the part shown in Figure 1, Figure 3 is a perspective view of the same part, and Figure 4 is A side view of the pin head portion, and FIGS. 5A and 5B are explanatory plan views showing a conventional example. 10...Vehicle body, 11...Emergency exit, 12...Emergency door, 13...Connection arm, 20...Slide rail, 21...Flange section, 22...Bolt, 23
...Rail body, 24...Slide pin, 25...
...Pin head, 25A...Tapered portion, 26...Stopper, 27...Washer, 28...Compression spring.

Claims

[Scope of utility model registration request]

In a bus vehicle equipped with an emergency door that is attached to the emergency exit so that it can be opened and closed, there is a slide rail provided at the bottom of the emergency door with a slide slit and a stopper window hole continuous to the slide slit, and one end of which is pivoted on the vehicle body side. and a connecting arm whose other end is placed in a fitting relationship with the slide slit of the slide rail and is constantly biased toward the slide rail by a spring. A stopper device for opening an emergency door, characterized in that the end moves along a slide slit and is configured to maintain the open state of the emergency door with the end recessed into the stopper window hole.