JPH03186588A - Cage room device of elevator - Google Patents

Abstract

PURPOSE:To prevent discontinuity of patterns of illumination plates by engaging an illumination plate having locking pieces at two mutually facing sides with an illumination plate having a locking piece at one of two facing sides, and a step portion and mounting pieces at the other, and locking the locking pieces to the joint of a ceiling. CONSTITUTION:Locking pieces 41, 41' are formed on the two facing sides of a first illumination plate 4 and the locking piece 41 is locked on the joint 2 of a hanger 7. A locking piece which is not shown in the figure is formed on one side of a second illumination plate 4a at a right side and is locked on a joint 2', a locking portion 42 is formed on the other side, with which the other locking piece 41' of the first illumination plate 4 is engaged to be integrally fixed to a hanger 7' with screws. Consequently, the production of the discontinuity of patterns can be prevented on the boundary 11 between the illumination plates 4 and 4a so that a fine view can be kept and also the mounting and the demounting of the illumination plates are facilitated.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an elevator cab system, and more particularly to a cab system in which lighting equipment is provided on the ceiling of a double structure.

[Prior Art] FIG. 3 is a schematic plan view of a lighting device for the ceiling of a car interior in a conventional elevator disclosed in, for example, Japanese Utility Model Application Publication No. 83-65886, viewed from below, and FIG. A-A
The sectional view, FIG. 5, is a sectional view taken along line BB in FIG. 3. In Figures 3 to 5, (1) is the ceiling, (2) is the hanger (
(7) is a nearly L-shaped ceiling joint attached to the ceiling joint (3), (3) is a suspended ceiling board, (4) is a lighting board with an inverted-shaped locking piece (41) on the periphery; 〉 and the center joint (described later)
21). (5) is the lighting board (4
(6) is the canopy, (7) is the hanger that supports the ceiling joint (2).
22) is orthogonal to the joint (2) and the locking part (4) of the lighting board (4)
The peripheral joint supporting 1) (21) is a roughly yam-shaped central joint attached to the hanger (7).

FIG. 6 is an enlarged detailed view of portion C shown surrounded by a chain line in FIG. 5. FIG. In the figure, (8>) is a falling prevention spring for preventing the lighting board (4) from coming off the ceiling joint (2), and is fixed to the ceiling joint (2) and the hanger (7). (9) is a falling prevention metal fitting for preventing the other locking piece <41> of the lighting plate (4> from coming off the center joint (21)), and is fixed to the center joint (21).

In the elevator car system having the above configuration, for example, the inside of the car is illuminated by passing through a plurality of patterns (42) provided on a lighting plate (4) as shown in FIG. It enhances the aesthetic appearance of the airport and helps improve services for passengers.

The above-mentioned cab system requires replacement of the fluorescent lamp (5),
It is necessary to remove dust accumulated on the lighting board (4). In these cases, in order to remove the lighting board (4),
As shown in Fig. 7, use a screwdriver or the like to press the fall prevention spring (8) and move it in the horizontal direction to release the blocking state of the +1u bright plate (4) against the locking piece (4 ()), and 4) to the position (4b) - (4C) indicated by the arrow to release the locked state between the ceiling joint (2) and the center joint (21),
Remove downwards.

[Problem to be solved by the invention] In the conventional elevator cab device as described above, the third
As illustrated in the figure, a designed pattern (43) is formed at equal intervals g on each of two lighting boards (4), and this pattern (43) is formed in the center by a center joint (21). Since only the part has a wide interval m, the pattern with equal intervals g (43
), and the beauty of the pattern as a whole will be spoiled.

This invention was made to solve the above-mentioned problems, and by maintaining the continuity of the pattern of the lighting board designed at equal intervals, it is aesthetically pleasing and easy to use when replacing lamps, etc. To obtain an elevator cab device equipped with a lighting plate that can be easily released from a locked state.

[Means for Solving the Problems] An elevator cab device according to the present invention includes a first lighting plate having a locking piece on at least two opposing sides, and a first lighting plate that is locked on at least one of the two opposing sides. and a second lighting board having a locking part in which a step is formed on the other side and a mounting side extends upward, and the locking piece of the second lighting board is connected to a ceiling joint. At the same time, attach the mounting piece of the locking part to the hanger, lock the locking piece of the first lighting plate to the locking part of the second lighting plate, and attach the other locking piece to the ceiling joint. It is locked.

[Function] After the locking piece of the second lighting board is locked to the ceiling joint, the mounting piece of the locking portion is fixed to the hanger. Next, the light plate is attached to the car compartment by locking the locking piece of the first light plate to the locking part of the first light plate, and then locking the other locking piece to the ceiling joint. It will be done.

When removing the light board, first remove the first light board, then insert your hand into the ceiling and remove the mounting piece from the latch.
The second lighting plate can also be removed.

[Embodiment] FIG. 1 is a longitudinal cross-sectional view showing a main part of an embodiment of the present invention, and FIG. 2 is a schematic plan view of the illumination device of FIG. 1 viewed from below. Note that in FIGS. 1 and 2, the same or equivalent parts as in FIGS. 3 to 7 showing the conventional example are given the same reference numerals, and explanations thereof will be omitted.

In the figure, (4) is a first illumination plate that has locking pieces (41) on its periphery that are shaped like an inverted letter, as in the conventional case, and (4a) is a locking piece that is shaped like an inverted letter on three sides of its periphery. A locking part (42) is provided on the remaining side, which is bent into a substantially U-shape to form a stepped part (42a) and then extends upward to form a mounting piece (42a). This is the second lighting board.

Note that the first lighting plate (4) may be provided with locking pieces (41) only on two opposing sides, and the second lighting plate (4a) may be provided with locking pieces (41) only on two opposing sides. A locking portion (42) may also be provided.

The second lighting plate (4a) has a locking piece (41) locked to a ceiling joint (2) (not shown), and a mounting piece (
42) to the hanger (7>) with a thumbscrew (IO>).
The lighting plate (4>) has one locking piece (41) locked to a step (42a) provided in the locking part (42) of the second lighting plate (4a), and the other locking piece (41) is attached to the ceiling joint (2).

In the cab device as described above, the first lighting plate (4)
The removal procedure is similar to the conventional case shown in FIG. Further, the second illumination plate <4a> is the same as the first illumination plate (4a).
) can be easily removed by inserting your hand and carefully loosening 10).

In the present invention configured as described above, as illustrated in FIG.
The interval n between the patterns (43) at the border (11) with 43) can be transmitted through a fluorescent lamp (5), an excellent aesthetic appearance can be obtained.

In the above embodiment, an example was described in which a plurality of patterns (43) are formed at equal intervals on the first illumination plate (4) and the second illumination plate (4a), but it is not always the case that the plurality of equally spaced patterns (43) are formed on the first illumination plate (4) and the second illumination plate (4a). The pattern (43) is not limited to the boundary part (11).
The present invention can also be implemented in the case of a combination of the first illumination plate <4> and the second illumination plate (4a), which have a design that continuously provides an excellent aesthetic effect.

In addition, although the above embodiment describes the case where two lighting boards are provided, it can also be applied to cases where two or more lighting boards are used depending on the size of the car, or even to general indoor lighting. However, the same effects as in the above embodiment can be achieved.

[Effects of the Invention] As described above, according to the present invention, when a continuous pattern is formed on a plurality of lighting plates provided in the upper part of the car room, the boundaries of these lighting plates are made continuous, and the lighting plates By providing a hanging means that can easily lock and release each lock, the plurality of patterns on the lighting board that illuminates the car interior are continuous, creating an excellent aesthetic sense. Not only this, but also effects such as easy installation and removal of the lighting board can be obtained.

[Brief explanation of drawings]

Fig. 1 is a vertical sectional view showing the main parts of an embodiment of the present invention, Fig. 2 is a plan view of the lighting device shown in Fig. 1 seen from below, and Fig. 3 is a conventional elevator car interior ceiling illumination A plan view of an example of the device viewed from below, FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3, FIG. 5 is a cross-sectional view taken along line B-B in FIG. 3, and FIG. FIG. 7 is an enlarged detailed view of the portion C, and is a vertical cross-sectional view showing the operation of attaching and detaching the lighting plate in the conventional cab device. In the figure, (2) is the ceiling joint, (3> is the suspended ceiling board, (
4) is the first lighting board, (4a) is the second lighting board, (5)
is a fluorescent lamp, (7) is a hanger (lO> is a thumbscrew, (11) is a boundary part, (41) is a locking piece, <42) is a locking part, (42a) is a stepped part, (43> is a pattern. In the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Claims] In a car compartment device in which light from a light source provided on the ceiling passes through a plurality of lighting plates having a continuous pattern to illuminate the interior of the car, locking pieces are provided on at least two opposing sides. A first lighting plate having a locking piece on at least one of the two opposing sides, and a locking part having a step portion formed on the other side and a mounting piece extending upward. a second lighting plate, the locking piece of the second lighting plate is locked to the ceiling joint, and the mounting piece of the locking part is removably attached to the hanger, and the locking piece of the first lighting plate is provided. An elevator cab device, characterized in that a locking piece is locked to a locking portion of the second lighting plate, and the other locking piece is locked to a ceiling joint.