JPS63222967A - Gangway footplate device for car - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a vehicle gangplank device, and more particularly to a vehicle gangplank device suitable for emergency waves between vehicles in a train formation.

[Conventional technology]

2. Description of the Related Art Conventionally, a vehicle gangboard device is known that has a structure in which a gangboard is attached to a vehicle body via a hinge, and the gangboard is normally housed perpendicularly to an indoor floor surface.

In addition, related to this type of device.

For example, Utility Model Application Publication No. 57-37074 may be mentioned.

[Problem that the invention seeks to solve]

In the above-mentioned conventional technology, when the emergency exit door opens inward, there are problems in that it cannot be installed because it gets in the way of opening and closing the door, and it is necessary to secure a storage space in a narrow place.

An object of the present invention is to provide a vehicle gangplank device that can be suitably applied regardless of the structure of the emergency exit door and eliminates the need for a special storage space by making the back side of the gangplank usually double as the indoor floor surface. To provide.

[Means for solving problems]

The above object is to provide a vehicular gangboard device such that the gangboard can be stored indoors with -m as the rotating end and the back side of the board as the floor surface, and the other end can be projected outside through an emergency exit. This is achieved by making sure that the

[For production]

Normally, the gangplank is stored indoors with its back surface facing the floor. In the event of an emergency, the emergency exit door is opened, and then the gangplank is rotated, for example, approximately 180 degrees, with one end thereof serving as a rotation end. This rotation causes the other end of the gangplank to protrude outside through the emergency exit.

Incidentally, storage of the gangplank is carried out by the reverse operation to the above-mentioned operation.

〔Example〕

An embodiment of the present invention will be described below with reference to FIG.

In FIG. 1, the vehicle body 10 has an emergency exit n20, in this case,
It is designed to open inward. The vehicle body 10 is provided with gangplanks corresponding to the positions where the emergency exit doors are provided. One end of the crossing rail is attached to the vehicle body 1o via a rotating means, for example, a hinge. The crossing fence is
It has a back surface m that is inclined from the emergency exit step toward the floor surface ω when stored in a room. In this case, the back surface 31 becomes the floor surface.

The connecting board (9) has a connecting surface which corresponds to the back surface and is substantially parallel to the floor surface ω. Moreover, the gangplank I forms a space in which the protective shelf 70 is housed between the gangway support and the floor surface ω. A protective shelf 70 is folded and stored in the space.

In Figure 1, in the event of an emergency, the emergency exit door is opened. Thereafter, the gangplank is rotated, for example, by manual operation, in a counterclockwise direction in FIG. 1 via a hinge cut, with one end being turned at the end. This rotation is stopped by the emergency exit step portion of the vehicle body 10. As a result, the back surface 31 of the gangplank space has been rotated approximately 180 degrees, and the other end portion is made to protrude outside the room via the emergency exit.

In this state, the crossing surface (is approximately parallel to the floor surface ω).

Thereafter, the folded protection shelf 70 is opened and fixed with metal fittings. In addition, storage between the gangplanks is carried out by the reverse operation to the above-mentioned operation. That is, the fixation of the protective shelf 70 between the metal fittings is released and the protective shelf 70 is folded. Thereafter, the aperture wall is rotated in a clockwise direction in FIG. 1 via the hinge shaft with one end as the rotation end. Due to this rotation, the other end of the bridge fence is stored in the room via the emergency exit, and the gangboard (9) is stored in the room with the back surface 31 as the floor surface. After that, the emergency exit door will be closed.

In this embodiment, even if the emergency eyes and nose open inward.

To allow a gangplank device to be installed without interfering with the opening and closing of an emergency nose and nose, and to eliminate the need for a special storage space.

In addition, the emergency eye/nose can be applied without any problem even if it has an outward opening structure or a sliding door structure.

〔Effect of the invention〕

As described above, according to the present invention, since the back surface of the gangplank is normally used as the indoor floor surface, it can be applied regardless of the structure of the emergency nose and nose, and there is an effect that a special storage space can be eliminated.

[Brief explanation of drawings]

FIG. 1 shows a vehicle crossing disguise V1'l according to an embodiment of the present invention.
FIG. 10...Vehicle body, 20...Emergency eyes, nose, (
capital)...Gangplank. 31...A-side, 32-Song/Watari-side, Shun...
...Hinge, 50...chambers
(・・１
Agent Patent Attorney Katsutoshi Ogawa -741Figure 9-Issei

Claims (1)

[Claims] 1. A gangboard for a vehicle, characterized in that the gangboard can be stored indoors with one end as a rotating end and the back side of the board as a floor surface, and the other end can be protruded outside the room through an emergency exit. Device.