JPH0373779A - Elevator device for private house - Google Patents

Abstract

PURPOSE:To permit the speedy rescue activity by releasing the electrical lock of a house entrance door from the inside of an elevator cage for a private house and introducing a rescue person into the house when a person is confined in the cage. CONSTITUTION:When a person in a house is confined in the cage 8 of an elevator, rescue is ordered to a maintainer through an interphone or telephone which is provided in the cage 8 and directly connected with an elevator maintenance company. After rescue is ordered, if the arrival of the maintainer of the elevator maintenance company for the rescue is informed, the person in the cage pushes a push button 11 of an entrance lock releasing device 3c in the cage room. Then, a releasing instruction is sent into a controller 1, passing through an entrance lock releasing instruction line 5c connected with the electrical lock controller 1 through an elevator machinery room 13 through an elevator control cable 12, and an electrical lock 2 for the entrance is released by the lock releasing signal which is transmitted from the controller 1 through the entrance lock releasing signal line 6, and the maintainer can be introduced into the elevator.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an elevator system for a private residence, and more particularly to an elevator system for controlling the unlocking of an electric lock on the entrance door of a residence from inside the elevator car.

[Conventional technology]

Electric entrance locks for residential entrances are very commonly used at the entrances and exits of apartment complexes (collective entrances), etc., and Figure 2 shows a typical electric lock control system, which consists of an electric lock control device. (1), Electric lock (2) Entrance lock unlocking device (3a), (3b), power supply device (4), and entrance lock unlocking command line (5a) from inside the residence and outside the entrance.
(5b) and an entrance lock/unlock signal line (6).

The electric lock control device (1) is an entrance lock unlocking device (3a).

(3b) to entrance lock unlocking command line (5a), (5
b) Unlock/unlock the electric lock based on the command sent via
It controls locking.

The electric lock (2) is a locking device for the entrance, and is controlled by a signal sent from the electric lock control device (1) via the entrance lock unlocking signal line (6).

Entrance lock unlocking devices (3a) and (3b) operate electric lock control devices (1) by operating keys, cards, switches, electric keys, etc.
) to send an unlock command.

The power supply device (4) supplies power to the system. The front door unlock command lines (5a) and (5b) and the front door unlock signal line (6) are signal lines.

Next, the operation will be explained based on the above configuration.

When a resident enters a residence, for example, an electric entrance lock is used to issue an unlocking command to the entrance lock unlocking command line (5b) by operating the entrance unlocking device (3b) with a key, card, electric key, etc.
from the entrance unlocking device (3b) to the electric lock control device (
The electric lock (2) is unlocked by an unlock signal sent to the electric lock control device (1) via the entrance key unlock signal line (6).

In addition, if there is a visitor, the resident will use the intercom etc. to confirm the visitor and use the door unlocking device (3a) from the room.
By operating
The unlock signal is sent from a) to the electric lock control device (1) via the door lock unlock command line (5a), and is issued from the electric lock control device (1) via the door lock unlock signal line (6). The electric lock (2) is unlocked by the signal.

(Problem to be solved by the invention) In the above-mentioned private residences, if there is a resident in the room, it is possible to easily unlock the electric entrance lock from inside the room by remote control. If a private residence is equipped with an elevator system and one resident is trapped in the elevator car, for example, even if you contact the outside and have a rescue worker dispatched, it is easy to unlock the electric door lock from the outside. There is a risk that problems such as not being able to lock the door and rescue efforts may occur.

This invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an elevator system for a private residence that can easily unlock the entrance key of a residence from inside the elevator car.

[Means to solve the problem]

An elevator device for a private residence according to the present invention is provided with an electric lock on the entrance door of a private residence equipped with the elevator device, and an electric lock control device that controls locking and unlocking of the electric lock by an external signal, and a car door of the elevator device. An unlocking signal sending means for sending an unlocking signal to the electric lock control device is provided inside.

(Function) According to the unlocking signal sending means according to the present invention, the electric locking signal of the entrance door can be locked by transmitting the electric lock unlocking signal from inside the car to the electric lock control device of the entrance door via the predetermined signal transmission means. Since the car can be unlocked inside the car, rescuers can be guided to the elevator inside the house even if the car is crammed inside the car.

〔Example〕

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

As shown in the figure, the entrance unlocking device (
3C) is installed on the operation panel (9) in the elevator car (8) or on the car wall (10) in a position that is easy to operate and will not be accidentally touched by the body. In addition, a push button switch (11) is used for easy operation. The door lock unlocking command line (5C) that transmits the door lock unlocking command to the door is routed from inside the elevator car room (8) via the elevator control cable (12) and through the elevator machine room (13) to the electric lock control device. (1).

The configuration of other devices is the same as that of the conventional device.

Next, the operation of this embodiment will be explained based on the above configuration.

When a person living in a house becomes trapped in an elevator car, there is a risk that the trapped person may not be discovered for a long time because there is no one else in the house, so it is necessary to seek rescue inside the house. Since I can't do it, I think it's an elevator (8)
Rescue operations will be requested from maintenance personnel using intercoms, telephones, etc. directly connected to the elevator maintenance company located within the building. After making a rescue call, when the occupants of the elevator car learn of the arrival of the visitor (maintenance personnel from the elevator maintenance company who came to the rescue) through the intercom or telephone, etc., the resident inside the elevator car uses the entrance unlocking device (3c) inside the elevator car. Press the push button (11). Then, the unlock command is sent to the electric lock control device via the elevator control cable (12), the elevator machine room (13), and the entrance lock unlock command line (5c) connected to the electric lock control device (1). (1) and is sent to the electric lock control device (1)
The electric lock (2) at the entrance is unlocked by an unlocking signal sent from the elevator via the entrance lock unlocking signal line (6), allowing maintenance personnel to be led to the elevator.

In the above embodiment, the open lock/unlock device (3C) inside the elevator car was operated by a resident riding in the car, but the elevator automatically detects the occurrence of jamming. Alternatively, the elevator may be configured so that the entrance unlock signal can be outputted from the elevator without the resident operating the unlock signal output operation.

〔Effect of the invention〕

As described above, according to the present invention, the electric lock on the entrance door of a residence can be unlocked from inside the elevator car for a private residence, so that a resident of the residence is crammed into the elevator alone. Even in such a case, the rescuer can easily enter the house and lead to the elevator, so rescue operations can be carried out quickly.

[Brief explanation of drawings]

FIG. 1 is a block diagram of a private residential elevator system according to an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional electric lock control system. In the figure, (1) is an electric lock control device, (2) is an electric lock, and (3) is an electric lock control device.
a) is a door lock unlocking device from the living room, (3C) is a door lock unlocking device inside the elevator car, (5a), (5b)
). (5c) is the front door lock unlocking command line, (6) is the front door lock unlocking signal line, (7) is the entrance door of the dwelling unit, (8) is the elevator car room, (9) is the operation panel inside the elevator car room, ( 11
) is a push button switch, (12) is an elevator control cable. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims (1)

[Claims] The entrance door of a private residence equipped with an elevator device is equipped with an electric lock as well as an electric lock control device that locks and unlocks the electric lock using an external signal, and an unlock signal is provided to the electric lock control device in the car of the elevator device. 1. An elevator system for a private residence, characterized in that it is provided with an unlocking signal sending means for sending out an unlocking signal.