JPS6340362Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a device for preventing articles from being dropped from open windows suitable for vehicles traveling on elevated tracks.

[Prior art]

Conventional elevated vehicles (especially in the case of monorail cars) have curtain panels 3 and internal openings 6 as shown in Figure 1.
The gap with the upper end is covered with a porous closing plate 1 having punched holes for ventilation, which allows fresh outside air to be introduced and prevents items from being dropped. This perforated plate type closing plate 1 has a pipe rod 5 supported by a curtain plate 3 and a bracket 4.
It is fixed to the window and is always attached to the inside of the room regardless of whether the window is opened or closed, which greatly reduces the appearance of the room and has the disadvantage of increasing the number of parts.

[Purpose of invention]

The purpose of the present invention is to provide a device for preventing articles from being dropped from an open window when an internal window is opened, and which can improve the aesthetic appearance of the room. It is in.

[Summary of the idea]

The present invention provides an inward opening window in which one end is pivotably supported on the window opening and the other end is rotated toward the inside of the vehicle, and the other end of the inward opening window around the window opening where the inward opening window is provided. A closing plate that is housed in the vehicle body wall at a side facing position and has ventilation and is connected to the other end side of the inward opening window, and a guide groove that guides the closing plate as it moves forward and backward within the vehicle body wall. It is characterized by the following structure.

[Example of idea]

The present invention will be explained below with reference to FIGS. 2 to 5.

2 and 3 show an embodiment of the present invention, in which one end of a net 10 serving as a closing plate is connected to a connection point 9 of a net receiver 8 fixed to an upper frame 7 of an internal opening 6. The other end is connected to a net winding device 11 provided above the internal opening 6.

When opening the inner fenestration 6, the net 10 wound on the net winding device 11 is gradually extended toward the indoor side via the guide groove 12 and the guide roller 13, and the inner fenestration 6 is opened at a predetermined position. Lock groove 1 of stay 14
5, the upper opening 16 of the upper window is covered to prevent articles from being dropped.

When closing the inner fenestration 6, by letting the inner fenestration 6 escape from the lock groove 15 of the stay 14, the spring built into the net winding device 11 acts and winding is automatically completed, and the curtain plate is closed. Stored inside Kise 3.

Figures 4 and 5 show other embodiments in which a flexible perforated plastic plate is used as the closing plate. When opening the inner fenestration 6, the plastic plate 18 whose one end is rotatably connected to the closing plate holder 17 fixed to the upper frame 7 is guided into the curved guide groove 12, and the terminal end 20 reaches the lower end of the guide groove 12 and covers the upper window upper opening 16. In this case, the stay 14, lock groove 15, etc. function in the same way, and when closing, they can be operated in the opposite manner. The plastic plate 18 is equipped with sliders 19 at both left and right ends so that it can easily slide on the inner surface of the guide groove 12.

[Effect of idea]

According to the present invention, it is possible to prevent articles from being dropped from inside when the inner window is opened, and the aesthetic appearance of the room can be improved.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the area around the side window upper closing plate of a conventional elevated vehicle, Fig. 2 is a longitudinal cross-sectional view of an embodiment of the article drop prevention device according to the present invention, and Fig. 3 is a view taken from A--A in Fig. 2.
A sectional view, FIG. 4 is a longitudinal sectional view of another embodiment of the device of the present invention, and FIG. 5 is a BB sectional view of FIG. 4. 2...Side window, 3...Curtain panel, 6...Inward opening window,
7...Top frame, 8...Net receiver, 9...Connection point, 1
0...Net, 11...Net winding device, 12...
... Guide groove, 13 ... Guide roller, 14 ... Stay, 15 ... Lock groove, 16 ... Upper window upper opening, 17 ... Closing plate holder, 18 ... Flexible perforated plastic plate, 19 ... Slider, 20 ... Termination part.

Claims (1)

[Scope of utility model registration request] An inward opening window in which one end is rotatably supported by a shaft in the window opening and the other end is rotated toward the inside of the vehicle, and a position opposite to the other end of the inward opening window around the window opening where the inward opening window is provided. A closing plate that is housed in the car body wall, has ventilation, and is connected to the other end of the inward opening, and a guide groove that guides the closing plate as it advances and retreats within the car body wall. Features: A device to prevent items from being dropped from an open window.