JP2003056229A - Concentrated locking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a concentrated locking device capable of concentrically locking a door and an open-close section for a building. SOLUTION: A transmitter 10 transmitting a locking signal with the locking of the first locking mechanism installed to an entrance door 1a communicated with the open air of the building is secured to the entrance door 1a. The transmitted locking signal is received by a locking unit mounted on the second locking mechanism for the open-close section (such as a service entrance, window and a door arranged in the same building), a motor in the locking unit is driven and the locking of the second locking mechanism is conducted.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a centralized lock device that locks a door at one location of a building and also locks other doors and windows.

[0002]

2. Description of the Related Art FIGS. 10 (a) and 10 (b) are a front view and a side view of a handle portion of a door, for example, an entrance door or a self-portrait door, which leads to the outside of a building such as a house. In the drawings, reference numeral 1 is a door, 2 is a handle, 3 is a cylinder for locking the door 1, 4 is a lock rod, 5 is a locking handle for locking from the inside of the door 1, and 6 is a lock for the door 1. Shows the keys for each. When going out from the building, lock the doors and windows from inside the building, as well as the doors of safes and switchboards placed inside the room, and finally lock the entrance door from the outside and go out.

Next, the operation of locking will be described. Door 1
When locking the door, the door 1 is closed, the key 6 is inserted into the cylinder 3 from the outside, and the lock rod 4 surrounds the door 1 of the building (house, etc.) by rotating it in either the left or right direction. The door 1 is inserted and fixed, and the door 1 is completely locked. By this operation, even if the handle 2 is opened and closed, the lock bar 4 is inserted into the door frame of the door 1 of the building, so that the door 1 cannot be opened and closed.

Further, Japanese Patent Application Laid-Open No. 55-155878 discloses another conventional technique, which discloses a lock device having an electric circuit switch which works in conjunction with mechanical lock of a lock mechanism.

[0005]

In the conventional locking of buildings, when the user goes out, all doors and windows, as well as the locks of the safes and switchboards arranged in the room are confirmed and finally the front door is locked. It was necessary and when there were many doors and windows, the locking work was troublesome. In addition, it is possible to forget to lock or forget about it,
There was a problem such as coming back to check again from outside. The present invention has been made to solve the above problems, and by locking one door, a centralized locking device that can also lock other doors and windows is obtained. The purpose is to

[0006]

A central locking device according to the present invention is provided in a door communicating with the outside of a building, and is used for a first locking mechanism for locking the door and a locking mechanism for the first locking mechanism. A transmitting device for transmitting a lock signal together, a second locking mechanism that is provided in the opening / closing part of the building or equipment attached thereto, and locks the opening / closing part,
A lock unit for locking the second lock mechanism by receiving the lock signal is provided.

Further, in the centralized lock device according to the present invention, in the above-mentioned structure, the opening / closing part is a window or another door leading to the outside of the building.

Further, in the central locking device according to the present invention, in the above-mentioned structure, the opening / closing section is an opening / closing section of equipment attached to the building.

Further, in the centralized lock device according to the present invention, in the above-mentioned structure, the opening / closing portion is a door arranged in the building.

Further, in the centralized lock device according to the present invention, in the above-mentioned structure, the transmitting device is built in the first lock mechanism, and the lock unit is built in the second lock mechanism. It is a thing.

Further, in the centralized locking device according to the present invention, in the above-mentioned structure, the transmitting device is externally attached to the first locking mechanism existing in the building, and the locking unit is the building. It is to be externally attached to the above-mentioned second lock mechanism existing in the object.

Further, the central locking device according to the present invention has the above-mentioned structure, and is provided with a monitoring unit for displaying the lock completion of the first and second locking mechanisms.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiment 1. 1 and 2 are diagrams showing a main part of a centralized lock device according to a first embodiment of the present invention. FIG. 1 (a) shows an electric circuit in a door of a building such as a house (for example, an entrance door). FIG. 1 (b) is a side view of the same, and FIG. 2 (a) is an opening / closing part provided in the same house, for example, another door leading to the outside such as a self-explanatory door. FIG. 2B is a front view, and FIG. 2B is a structural diagram of a lock unit provided on the other door. In the figure, reference numeral 1a is an entrance door, 1b is a self-exiting door, and 10 is a transmitter that operates by the movement of a lock bar 4 of the entrance door 1a. This transmitter 10 includes an antenna 11 and a limit switch 12. Has become.

In addition, reference numeral 17 is a gear for receiving a lock signal transmitted from the transmitting device 10 and locking the self-service door 1b. The lock rod 4 is provided with irregularities so that the gear 17 can be meshed. Is attached to. Reference numeral 18 is a lock unit for moving the gear 17. The lock unit 18 includes a receiver 13 (including the antenna 11) for receiving a lock signal, a relay 14 for receiving the lock signal received by the receiver 13, a relay contact 15 incorporated in the relay 14, and a relay contact 15 turned on. It is configured by a motor 16 that is driven by
7 is connected. The handle 2, the cylinder 3, the lock bar 4, the lock handle 5 and the like required for locking the entrance door 1a are collectively referred to as a first locking mechanism, and are required for locking the opening / closing part (hand side door 1b). Will be collectively referred to as the second lock mechanism.

Next, the operation of the centralized lock device of the present invention will be described. By inserting the key 6 of FIG. 1 (b) into the cylinder 3 and rotating it, the lock bar 4 of the entrance door 1a of FIG. 1 (a) moves to the left side (in the drawing), and at the same time, the lock handle 5 rotates. Then, the front door 1a is locked. In addition,
The arrow of the lock rod 4 indicates the moving direction of the lock rod 4. At this time, the limit switch 12 built in the transmitter 10
When the protrusion of the lock rod 4 moves in the arrow direction and is turned on, the lock signal is transmitted from the antenna 11.
The transmitted lock signal receives the signal by the receiver 13 of FIG. 2B, operates the relay 14, and closes the relay contact 15. When the relay contact 15 is closed, the motor 16 is driven, and the gear 17 connected to the main shaft of the motor 16 rotates. The rotation of the gear 17 causes the lock bar 4 of the door 1b to slide to the left (in the drawing) to lock the door 1b.

A lock signal transmitted in accordance with the lock of the first lock mechanism of the entrance door 1a is received by the antenna 11 of the lock unit 18 and the motor 16 is driven, and the lock signal of the second lock mechanism of the arbitrary door 1b is activated. Since the lock is performed, it is possible to lock at a plurality of positions at the same time, it is possible to prevent forgetting to lock the lock, and reliability for crime prevention can be obtained.

In the above example, one door 1b is provided in the same house, but in the case of a plurality of houses, the lock unit 18 is provided in a plurality of doors 1b.
Needless to say, a plurality of automatic doors 1b can be locked at the same time as the entrance door 1a is locked by incorporating them into each of the above. In addition, since the transmitter 10 and the lock unit 18 that form the centralized lock device are respectively built in the first and second lock mechanisms, the external appearance can be made to look neat, unlike when externally attached. There is an advantage that the work associated with the mounting does not have to be performed.

Embodiment 2. In the first embodiment described above,
An example in which the transmission device 10 and the lock unit 18 are respectively incorporated as the centralized locking device in the entrance door 1a and the self-service door 1b is shown, but in the second embodiment, the existing door is externally attached to the building (house). The example which attaches the central locking device of is shown.

FIG. 3 is a view showing a state in which the external transmission device 20 is attached to the first lock mechanism of the entrance door 1a. FIG. 3 (a) is a side view of the entrance door 1a, and FIG. 3 (b). FIG. 3 is a sectional view of the entrance door 1a. 4 is a view showing a state in which the external lock unit 22 is attached to the second lock mechanism of the arbitrary door 1b, and FIG.
4B is a side view, and FIG. 4B is a cross-sectional view of the door opening 1b. In the figure, reference numeral 21 is an extension lock rod that constitutes the external transmission device 20, and at the same time as the lock handle 5 rotates with the lock of the entrance door 1a, the extension lock rod 21 also rotates and the limit switch 12 is turned on. To do. Further, reference numerals 23 and 24 are gears forming the external lock unit 22, the gear 23 is rotated by the drive of the motor 16 of the external lock unit 22 externally attached to the arbitrary door 1b, and the gear 24 is the gear 23. It meshes with the gear 2
The extension lock rod 21 attached to the lock handle 5 is rotated in accordance with the rotation of 3, and the self-service door 1b is locked.

As in the case of the first embodiment, FIG.
3 (a) and 3 (b), the lock signal is transmitted from the antenna 11 by inserting the key 6 into the cylinder 3 and rotating it, and this lock signal is generated as shown in FIG. 4 (a) and FIG. 4 (b). When the antenna 11 of the external lock unit 22 receives the signal, the motor 16 is driven and the gears 23 and 24 rotate.
By this operation, as in the case of the above-described first embodiment, it is possible to lock the entrance door 1a and simultaneously lock the automatic door 1b. The external transmitter 20 and the external lock unit 22 are used by covering the lock handle 5.

As described above, the external transmission device 20 and the external lock unit 22 may be retrofitted to the first lock mechanism of the existing entrance door 1a and the second lock mechanism of the arbitrary door 1b in the house. It is possible, and the function of the central locking device can be incorporated by utilizing the existing locking mechanism.
Further, the attachment can be done simply by setting the existing lock handle 5 so as to cover the extension lock rod 21, and the lock handle 5 can be easily attached. Also, the extension lock bar 21
However, the external transmission device 20 and the external lock unit 2
It is a shape protruding from 2, and it is also possible to lock the inside of the house by manually rotating the protruding portion of the extension lock bar 21 as necessary.

Embodiment 3. In the above-described first and second embodiments, the door 1a and a door different from the door, for example, the lock of the selfish door 1b are related, but in the third embodiment, the entrance door 1a and other opening and closing are provided. As a part, a description will be given of the lock with the window communicating with the outside. FIG. 5A is a perspective view showing a window 31 that is locked at the same time as the entrance door 1a is locked, and FIG. 5B is a window locking mechanism 30 (second locking mechanism) provided in the window 31. 3 is an enlarged perspective view of the same as FIG. In the figure, reference numeral 32 is the window lock mechanism 3
Lock levers protruding from 0 latch 33, 3
Reference numeral 4 denotes a receiving member for receiving the latch 33, 18a denotes a lock unit which is built in the window lock mechanism 30 and receives a lock signal to perform a locking operation.
Is composed of an antenna 11 and a motor 16, and is externally supplied with power.

By receiving the lock signal transmitted from the antenna 11 of FIG. 1 (a) at the antenna 11 of the lock unit 18a, the lock unit 18 of FIG. 5 (b) is obtained.
When the motor 16 of a is driven and the latch 33 connected to the rotation shaft of the motor 16 rotates, the latch 33 engages with the catch 34, and the locking of the window 31 is completed.

As described above, by providing the central locking device for locking the window locking mechanism 30 (second locking mechanism) of the window 31 in accordance with the locking of the first locking mechanism of the entrance door 1a, a plurality of devices can be simultaneously operated. It is possible to lock the place, prevent forgetting to lock the lock, and obtain reliability for crime prevention. The front door 1a and the window 3
It is possible to further simplify the locking work by setting not only the locking of No. 1 at the same time, but also the locking of the door opening 1b at the same time as shown in the first or second embodiment. Needless to say.

Fourth Embodiment In the third embodiment described above,
An example in which the central locking device is built in the window 31 is shown in FIG.
As shown in FIG. 5, the external lock unit 41 is attached to the existing window lock mechanism 30 (second lock mechanism) so as to cover the lock lever 32, and is used afterwards. FIG. 6A is a perspective view in which the external lock unit 41 is attached to the window lock mechanism 30, and FIG. 6B is a side view showing the configuration of the external lock unit 41.
In this figure, reference numeral 42 indicates the lock lever 32 and the motor 1.
The wire for connecting between 6 and 6 is shown.

When the lock signal is transmitted with the lock of the entrance door 1a, the antenna 11 of the external lock unit 41 receives the lock signal, drives the motor 16, and the wire 42 is moved to the position shown in FIG. 6 (b). Is pulled in the direction of the arrow, the latch 33 hangs on the catch 34, and the locking of the window 31 is completed. In this way, the external lock unit 41 can be attached to the window lock mechanism 30 of the existing window 31 afterwards, and the locking work can be simplified.

Embodiment 5. In the above-described first to fourth embodiments, the entrance door 1a and the arbitrary door 1b or the window 3 are provided.
I mentioned the central lock of 1. When locking is performed by the central locking device according to the first to fourth embodiments described above, the locking operation is performed even when the door opening 1b and the window 31 are half opened, but the locking at this time is insufficient. It will be something like. In the fifth embodiment, a means for monitoring whether or not the locking by the central locking device is completed will be described.

As a method for solving this problem, FIG.
As shown in the front view of the automatic door 1b of (a) and the configuration diagram of the door transmission mechanism 51a of FIG. 7 (b), by inserting the lock bar 4 into the door frame 52 side of a house or the like, A door transmission mechanism 51a for transmitting a lock completion signal is attached. Similarly, as shown in the side view of the window 31 in FIG. 8A, the window transmitting mechanism 51b for transmitting the lock completion signal is attached by the latch 33 being hooked on the receiver 34. This lock completion signal is received by the monitoring unit 54 whose configuration is shown in FIG. 8B, and the display unit 53 mounted on the monitoring unit 54 is turned on or off,
It is possible to intensively monitor whether or not the automatic door 1b or the window 31 is normally centrally locked. The monitoring unit 54 is arranged at a position that is easy to understand, such as a position where the display unit 53 can be observed from the outside of the entrance door 1a.
An LED or the like can be used for the display unit 53.

Sixth Embodiment Next, a sixth embodiment of the invention will be described. In the above-described first to fifth embodiments, the entrance door 1a and the door opening 1b as the opening / closing part are provided.
Alternatively, the central locking of the window 31 has been described, but in the sixth embodiment, an opening / closing portion different from the entrance door 1a, an opening / closing portion of equipment attached to a building (such as a house), or inside the building. The centralized lock with the arranged door will be described. FIG. 9 is a plan view showing a floor plan of a house to which a central locking device is attached.
Is one room in the house 60, 62 is room 61
An indoor door for entering and exiting the room, 63 is a safe or switchboard which is an equipment attached to the house 60, which is arranged in the room 61,
Reference numeral 64 denotes a safe or switchboard door provided on the safe or switchboard 63, respectively.

A lock part corresponding to a second lock mechanism is attached to the door 64 of the safe or the switchboard, and a lock unit (lock unit for receiving a lock signal associated with the lock of the entrance door 1a to lock). It is possible to lock the safe or the switchboard 63 in a centralized manner, like the automatic door 1b and the window 31, by incorporating (not shown) or mounting it externally. In addition,
To monitor the lock completion of the safe or switchboard 63,
It goes without saying that it is also possible to attach a transmitting mechanism (not shown) that transmits a lock completion signal at the same time as the lock of the safe or the switchboard 63, and monitor the locked state by the monitoring unit 54 to confirm locking. Further, if necessary, the interior door 62 or another opening / closing portion can be similarly configured to be centrally locked with the lock of the entrance door 1a.

The lock unit for locking the second lock mechanism is one that locks the second lock mechanism by receiving the lock signal and driving the motor in the first to sixth embodiments. However, receiving the lock signal,
An electromagnet-type lock mechanism that urges the electromagnet to attract the lock member may be used.

[0032]

As described above, according to the centralized lock device of the present invention, the first lock mechanism, which is provided on the door communicating with the outside of the building and locks the door, the first lock mechanism. A transmitting device that transmits a lock signal with the lock of, a second lock mechanism that is provided in the opening / closing part of the building or equipment attached thereto and locks the opening / closing part, and by receiving the lock signal, Since the lock unit for locking the second lock mechanism is provided, the building can be locked at a plurality of positions at the same time, forgetting to lock the building can be prevented, and reliability for crime prevention can be obtained.

According to the centralized lock device of the present invention, even when the opening / closing part is a window or another door leading to the outside of the building, the door of the building and the locking of the window, the building It is possible to lock the doors at a plurality of locations at the same time, prevent forgetting to lock the doors, and obtain reliability in crime prevention.

Further, according to the central locking device of the present invention, even when the opening / closing part is the opening / closing part of the equipment attached to the building, the door of the building and the opening / closing part of the building can be locked at the same time. Therefore, it is possible to prevent forgetting to lock the door and to obtain reliability for crime prevention.

Further, according to the central locking apparatus of the present invention, even when the opening / closing section is a door arranged in the building, the door leading to the outside of the building and the door inside the building are locked. Can be performed at the same time, forgetting to lock the lock can be prevented, and reliability can be obtained.

Further, according to the centralized lock device of the present invention, the transmitting device is built in the first lock mechanism and the lock unit is built in the second lock mechanism, so that the appearance is neat. I can show you.

Further, according to the central locking device of the present invention, the transmitting device is externally attached to the first locking mechanism existing in the building, and the locking unit is the first locking mechanism existing in the building. Since it is externally attached to the second lock mechanism, it is possible to take advantage of the existing first and second lock mechanisms to incorporate the functions of the centralized lock device, and the transmitter and lock unit can be easily installed in the existing first lock mechanism. It is possible to attach to the one locking mechanism and the second locking mechanism.

Further, according to the centralized lock device of the present invention, since the centralized lock device is provided with the monitoring unit for displaying the lock completion of the first and second lock mechanisms, it is centrally monitored whether or not the centralized lock is completed. Therefore, there is an effect that it is easy to confirm when going out.

[Brief description of drawings]

FIG. 1 is a front view and a side view of a front door according to a first embodiment of the present invention.

2A and 2B are a front view and a block diagram of a lock unit, respectively, according to the first embodiment of the present invention.

3A and 3B are a side view and a sectional view of a front door according to a second embodiment of the present invention.

4A and 4B are a side view and a cross-sectional view of an arbitrary door according to a second embodiment of the present invention.

FIG. 5 is a perspective view of a window and an enlarged view of a window lock mechanism according to a third embodiment of the present invention.

6A and 6B are a perspective view of a window lock mechanism and a configuration diagram of an external lock unit according to Embodiment 4 of the present invention.

7A and 7B are a front view of an arbitrary door and a configuration diagram of a door transmission mechanism according to a fifth embodiment of the present invention.

FIG. 8 is a side view of a window and a configuration diagram of a monitoring unit according to a fifth embodiment of the present invention.

FIG. 9 is a diagram showing a floor plan of a house necessary for explaining Embodiment 6 of the present invention.

FIG. 10 is a front view and a side view of a door showing a conventional technique.

[Explanation of symbols]

1a Entrance Door 1b Hand-Way Door 2 Handle 3 Cylinder 4 Lock Rod 5 Lock Handle 6 Key 10 Transmitter 11 Antenna 12 Limit Switch 13 Receiver 14 Relay 15 Relay Contact 16 Motor 17, 23, 24 Gear 18, 18a
Lock unit 20 External transmission device 21 Extension lock bar 22, 41 External lock unit 30 Window locking mechanism 31 Window 32 Lock lever 33 Latch 34 Receiving metal 42 Wire 51a Door transmission mechanism 51b Window transmission mechanism 52 Door frame 53 Display section 54 Monitoring Unit 60 House 61 Room 62 Interior Door 63 Safe or Switchboard 64 Safe or Switchboard Door.

Claims (7)

[Claims] 1. A first lock mechanism provided on a door leading to the outside of a building for locking the door, a transmitter for transmitting a lock signal when the first lock mechanism is locked, and the building. Or a second lock mechanism provided in the opening / closing part of the equipment attached thereto for locking the opening / closing part, and a lock unit for locking the second locking mechanism by receiving the lock signal. A centralized locking device. 2. The centralized lock device according to claim 1, wherein the opening / closing portion is a window or another door communicating with the outside of the building. 3. The central locking device according to claim 1, wherein the opening / closing unit is an opening / closing unit of equipment attached to the building. 4. The central locking device according to claim 1, wherein the opening / closing section is a door arranged in the building. 5. The centralized lock device according to claim 1, wherein the transmitter is incorporated in the first lock mechanism, and the lock unit is incorporated in the second lock mechanism. 6. The transmitter is externally attached to the first lock mechanism existing in the building, and the lock unit is externally attached to the second lock mechanism existing in the building. The central locking device according to claim 1, characterized in that: 7. The centralized lock device according to claim 1, further comprising a monitoring unit for displaying a lock completion of the first and second lock mechanisms.