JPH05193848A - Emergency push button device for elevator - Google Patents

Abstract

PURPOSE:To provide an emergency push button device for an elevator wherein operation can be facilitated at the time of generating abnormality by providing an improper use-preventing cover function. CONSTITUTION:An improper use-preventing cover 4, which is normally hung down to cover a push button 2 by pivotally holding an upper edge part to a plate unit 1 provided with the push button 2 and providing a finger hole 8 corresponding to the push button 2, is provided. By the finger hole 8, removal necessity judgment and removal operation of the improper use-preventing cover 4 can be facilitated at the time of generating abnormality. By the finger hole 8, the emergency push button 2 can be clearly recognized. Further, the push button 2 can be easily restored after operation, and judgment of moving the improper use-preventing cover 4 and operation thereof can be easily performed at emergency time of generating abnormality. Accordingly, the push button can be operated to properly attain coping with abnormality, when it is generated, without losing the timing.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator emergency push button device provided on an operation panel or the like.

[0002]

2. Description of the Related Art In elevator control panels,
There are cases where a destination push button that is normally operated and an emergency stop push button that is operated when an abnormality occurs are installed together. In such a case, an abuse prevention cover is provided on the emergency push button to prevent abuse and misuse of the emergency push button. FIG. 5 is a diagram showing a conventional emergency push button device for an elevator. In the figure, (1) is a plate body composed of a front plate of the operation panel, (2) is a push button with a frame (3) provided on the plate body (1), and (4) is fitted to the frame (3). The abuse prevention cover is arranged on the front surface of the push button (2) and has a crushing groove (5) on the back surface. FIG. 6 is also a diagram showing a conventional emergency push button device for an elevator. In the figure, the same reference numerals as those in FIG. 5 indicate the corresponding parts, and (4) has the upper edge portion supported by the pin (6) on the plate body (1) and supported through the spacer (7) and normally hangs down. , An abuse prevention cover disposed over the push button (2).

The conventional emergency push button device for an elevator is constructed as described above, and in FIG.
By crushing (4) and operating the push button (2), abuse and misuse of the emergency push button can be prevented. Further, in FIG. 6, the abuse prevention cover (4) is rotated to operate the push button (2), thereby preventing abuse and misuse of the emergency push button.

[0004]

In the conventional emergency push button device for an elevator as described above, in the case of FIG.
There is a problem that the abuse prevention cover (4) is damaged each time the operation of (2) is performed, so that it takes a lot of time to repair. Further, in the case of FIG. 6, it is not always easy to determine and operate the abuse prevention cover (4) in an emergency when an abnormality occurs, and it is easy to miss the time when the push button (2) is operated.

The present invention has been made to solve the above problems, and an object thereof is to provide an emergency push button device for an elevator, which has an abuse prevention function and can be easily operated when an abnormality occurs.

[0006]

In an emergency push button device for an elevator according to the present invention, an upper edge portion is pivotally supported on a plate body provided with a push button, and it is normally hung down to cover the push button.
An abuse prevention cover having a finger hole is provided at a position corresponding to the push button.

[0007]

With the finger hole of the abuse prevention cover of the emergency push button device of the elevator constructed as described above, it is possible to easily determine the necessity of elimination of the abuse prevention cover and to perform the elimination operation when an abnormality occurs. Further, the location of the emergency push button can be clearly recognized through the finger hole of the abuse prevention cover.

[0008]

1 and 2 are views showing an embodiment of the present invention, in which the same reference numerals as those in FIG. 6 designate corresponding parts, and (4) is arranged at a position facing the push button (2). The abuse prevention cover has a finger hole (8) in the shape of a notch that is opened downward.

In the emergency push button device of the elevator constructed as described above, the abuse prevention cover (4) pivotally supported on the plate body (1) by the upper edge portion is normally hung down by its own weight to push the push button (4). It is placed over 2). Even if the surface of the abuse prevention cover (4) other than the finger hole (8) is pressed in this state, the push button (2) is not pressed, and abuse and misuse of the push button (2) are prevented. The presence of the finger hole (8) of the abuse prevention cover (4) makes it easy to judge the necessity of eliminating the abuse prevention cover (4) when an abnormality occurs, and the passengers of the elevator can insert a finger into the finger hole (8). It is possible to easily remove the abuse prevention cover (4) by inserting it. In addition, an emergency push button (2) is provided by the finger hole (8).
Can clearly recognize the whereabouts of. Therefore, it is possible to save the trouble and cost for the repair due to the damage of the abuse prevention cover (4) each time the push button (2) is operated. In addition, it is easy to judge and move the abuse prevention cover (4) in the event of an emergency in the event of an abnormality, and the pushbutton
(2) can be operated and can respond appropriately when an abnormality occurs.

FIGS. 3 and 4 are views showing another embodiment of the present invention, in which the same reference numerals as those in FIGS. 1 and 2 indicate the corresponding parts, and (4) is opposed to the push button (2). Abuse prevention cover having a finger hole (8) formed of a through hole arranged at a position and an edge portion facing the finger hole (8) and having legs (9) at the same height as the spacer (7) Is.

Also in this embodiment, the plate body is formed by the upper edge portion.
An abuse prevention cover (4) pivotally supported by (1) is provided, and it is normally hung down and arranged to cover the push button (2). Therefore,
Although detailed description is omitted, it is obvious that the same operation as that of the embodiment of FIGS. 1 and 2 can be obtained in this embodiment.

Since the abuse prevention cover (4) is provided on the plate body (1), the decorativeness is emphasized, and the finger holes (8) are required to have an appropriate shape such as a circle or a corner. The shape of the cover (4) also varies. For such abuse prevention cover (4),
It is conceivable that the abuse prevention cover (4) is also pressed when the push button (2) is rapidly pressed when an abnormality occurs. Therefore, when the abuse prevention cover (4) is pressed, the abuse prevention cover (4) may be deformed or the pin (6) may be damaged. It is prevented by 9).

The abuse prevention cover (4) is made of synthetic resin.
Even if it is made of metal, the effects of Embodiments 1 and 2 can be obtained. In addition, the abuse prevention cover (4) can be improved in operability when an abnormality occurs by providing a particularly noticeable color or displaying a caution character such as "emergency" on the surface. The abuse prevention cover (4) has its upper edge pivoted,
Since it is normally placed in the drooping state, it is automatically returned to the drooping position after the push button (2) is operated in an emergency.

[0014]

As described above, according to the present invention, a plate body provided with a push button as described above is arranged by using the hanging push button with its upper edge pivotally supported, and a finger hole is provided at a position corresponding to the push button. The abuse prevention cover is provided. With this, the finger hole of the abuse prevention cover makes it easy to determine the necessity of eliminating the abuse prevention cover and to perform the elimination operation when an abnormality occurs. Further, the location of the emergency push button can be clearly recognized through the finger hole of the abuse prevention cover. Therefore, it is possible to easily restore the push button after it is operated, and it is easy to determine and operate the abuse prevention cover in the event of an emergency when an abnormality occurs. It has the effect of optimizing the handling of.

[Brief description of drawings]

FIG. 1 is a front view showing a first embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a view corresponding to FIG. 1 showing a second embodiment of the present invention.

FIG. 4 is a sectional view taken along line BB of FIG.

5 is a view corresponding to FIG. 2 showing a conventional emergency push button device for an elevator.

FIG. 6 is a view corresponding to FIG. 2 showing another conventional emergency push button device for an elevator.

[Explanation of symbols]

 1 plate 2 push button 4 abuse prevention cover 8 finger hole

Claims (1)

[Claims] 1. A push button provided on a plate body, and an upper edge portion thereof is pivotally supported on the plate body so as to always hang down so as to cover the push button, and a finger hole is provided at a position corresponding to the push button. Emergency push button device for elevators with abuse prevention cover.