JPH09161158A - Alarm device with fire extinguisher as medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an alarm device with fire extinguisher as medium for reporting the move of fire extinguisher to the surroundings. SOLUTION: A magnet 7 is provided at one part of fire extinguisher, a switch having a movable terminal to be turned off by the attracting power of magnet or a switch having a movable terminal to be turned off by the dead weight of fire extinguisher is provided at the position of installation, and an alarm means to be operated by the move of fire extinguisher is provided. The magnet can be provided at the position of installation and the fire extinguisher can be equipped with the switch and alarm means as well. Otherwise, the alarm means can be operated by the input of receiver or a photosensor for detecting the move of fire extinguisher as well.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an alarm device, and more particularly to an alarm device using a fire extinguisher as a medium.

[0002]

BACKGROUND OF THE INVENTION In general, fire extinguishers used in the event of a fire are installed in a location that is easily visible so that anyone can quickly obtain them, and are simply placed so that they can be identified by red and easily taken out, It is hung on a wall or held by a spring clamp, and the extinguisher is usually rarely covered.

On the contrary, this is easily subject to various mischiefs, and in some cases, it may cause a case where a person is killed or injured by dropping from a high place, and many thefts occur. You may even be absent.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and it is possible to solve the above problems and inform the surroundings of the state of a fire extinguisher when it is or is about to be changed. From a different point of view, it is an object of the present invention to provide an alarm device using a fire extinguisher as a medium, which can inform the surroundings of a fire, a physical crisis, or a criminal act.

[0005]

In order to achieve this object, an alarm device using a fire extinguisher according to the present invention as a medium is turned off by a magnet provided in a part of the fire extinguisher. A switch having a movable terminal and a circuit incorporating an alarm means, a switch having a movable terminal which is turned off by the weight of the fire extinguisher and a circuit incorporating an alarm means, and a magnet at an installation location A fire extinguisher is provided with a circuit incorporating a movable terminal that is turned off by the magnet and a warning means, and the warning means is operated by the urging force of a spring against the weight of the fire extinguisher. The alarm means was provided at the fire extinguisher or the location where the fire extinguisher was installed, and at the location where the fire extinguisher was installed, a transmitter that was activated by the movement of the fire extinguisher was received An alarm means for inputting by a receiver, an alarm means activated by an optical sensor for detecting the movement of the fire extinguisher, a temperature sensor switch provided on the fire extinguisher, and an alarm means operated by the temperature sensor switch The fire extinguisher is equipped with a touch switch, and the alarm switch is activated by the touch switch. The alarm means is activated by the energy stored in the cylinder of the fire extinguisher.

[0006]

With this configuration, when the fire extinguisher installed is fluctuated, an alarm device is activated to inform the surroundings of that fact. It can be expected that the fire extinguisher will be returned before an incident occurs, and in the case of an actual fire, it will be possible to notify the surroundings in real time without operating the alarm device.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a mechanism diagram showing an essential part of an alarm device embodying the present invention, FIG. 2 is a bottom view of a fire extinguisher, FIG. 3 is a circuit diagram of alarm means, and FIG. 4 is a conceptual mechanism showing a second embodiment. It is a figure.

In these figures, 1 shows a fire extinguisher, which usually has a cylinder 2 containing a chemical solution,
At least the lower end of the cylinder 2 is provided with a collar 3 for stability when placed.

The lower end opening of the collar 3 is closed by a plastic lid 4, and the lid 4 is provided with a large iron ring 5 and a small iron ring 6 concentrically. A permanent magnet 7 is installed between the large diameter ring 5 and the small diameter ring 6.

On the other hand, reference numeral 8 in the drawing is a hollow cradle for the fire extinguisher 1, and a receiving guide 9 to which the outer surface of the collar 3 of the fire extinguisher 1 is fitted is provided on the upper surface of the cradle 8.
The receiving guide 9 may be ring-shaped or may be erected or cut and raised at several points.

A circuit as an alarm means is incorporated in the cradle 8, and a switch 10 of the circuit is provided at a position where the large-diameter ring 5 and the small-diameter ring 6 are opposed to each other. This switch 10 has a battery 11
And the alarm bell 12 are connected. In addition, this cradle 8
A net 13 for preventing insects and dust is stretched on the bottom surface of the.

In the alarm device using the fire extinguisher 1 as a medium in this embodiment, the permanent magnet 7 excites the large-diameter ring 5 and the small-diameter ring 6 to form a magnetic field, so that the magnetic terminal pulls up the movable terminal of the switch 10. Normally, the circuit is opened, but when the fire extinguisher 1 is removed, the movable terminal of the switch is automatically lowered to close the circuit and activate the alarm bell 12.

Further, since the large-diameter ring 5 and the small-diameter ring 6 arranged concentrically are interposed, the switch 10 can be installed even if the fire extinguisher 1 is rotated along the receiving guide 9 by 360 degrees.
Can be associated with. Further, the receiving guide 9 can be adjusted by shifting it according to the size of the fire extinguisher 1.

Further, FIG. 4 shows a second embodiment of the present invention, and portions common to the first embodiment are designated by the same reference numerals and detailed description thereof will be omitted. In this case cylinder 2
The permanent magnet 7a is arranged on the bottom surface of the switch, and the movable terminal of the switch 10 is pulled up by the permanent magnet 7a.

In addition to the above figures, a magnet may be arranged on the outer surface of the digestive apparatus 1 and a magnetically sensitive switch may be arranged at the outer hook or the clamp position to correspond thereto. It is also possible to provide an alarm means on the side of the fire extinguisher 1 including the embodiment.

Further, as a structure for activating the alarm means when the fire extinguisher 1 is moved, the dead weight of the fire extinguisher 1 is used to suppress the movable terminal of the switch, the transmitter is input, and the optical sensor switch is used. It is also possible to input, and when the electric means is not used, the alarm means can be activated by the energy in the spring or the cylinder 2.

Further, if the fire extinguisher 1 is provided with a temperature sensor switch or a touch switch mechanism, it is possible to activate the alarm means by approaching or touching the fire extinguisher 1 without moving it.

[0018]

As described above, the alarm device using the fire extinguisher as a medium according to the present invention is constructed and operates as described above. The alarm means is activated by moving or trying to move the fire extinguisher, so in an emergency situation such as a fire, you can take out the fire extinguisher and inform the surroundings of the situation at the same time. On the other hand, it can inform other people about it. In other words, the present invention allows a fire extinguisher that can be used easily at hand to function as a kind of alarm. Since the device itself and the necessary parts are simple, this device can be supplied to users as an inexpensive device.

[Brief description of the drawings]

FIG. 1 is a diagram showing a mechanism of a main part of an alarm device embodying the present invention.

FIG. 2 is a bottom view of the fire extinguisher.

FIG. 3 is a circuit diagram of alarm means.

FIG. 4 is a conceptual mechanism diagram showing a second embodiment.

[Explanation of symbols]

 1 Fire Extinguisher 2 Cylinder 3 Color 4 Lid 5 Large Diameter Ring 6 Small Diameter Ring 7 Permanent Magnet 7a Permanent Magnet 8 Cradle 9 Catch Guide 10 Switch 11 Battery 12 Alarm Bell 13 Net

Claims (16)

[Claims] 1. A fire extinguisher comprising a magnet provided in a part of the fire extinguisher, a switch having a movable terminal turned off by the magnet, and a circuit incorporating an alarm means. An alarm device that uses 2. A fire extinguisher is provided with a lid at an opening of a stationary collar protruding from an outer peripheral edge of a bottom portion thereof, the lid is provided with a concentric ring formed of an exciter, and a magnet is installed on the concentric ring. The alarm device using a fire extinguisher as a medium according to claim 1, wherein the movable terminals are opposed to each other in correspondence with the interval of the concentric rings. 3. The fire extinguisher-based alarm device according to claim 1, wherein the fire extinguisher has a magnet at the bottom thereof, and the magnet is opposed to a movable terminal sensitive to the magnet. 4. The fire extinguisher medium alarm according to claim 1, wherein a magnet is provided on a part of an outer peripheral surface of the fire extinguisher, and the magnet is opposed to a movable terminal sensitive to magnetism. apparatus. 5. An alarm device using a fire extinguisher as a medium, comprising a circuit having a switch having a movable terminal which is turned off by the weight of the fire extinguisher and an alarm means. 6. An alarm device using a fire extinguisher as a medium, which has a circuit incorporating alarm means input by a pressure contact switch. 7. An alarm device using a fire extinguisher as a medium according to claim 5, wherein the fire extinguisher is provided with an alarm means. 8. An alarm device using a fire extinguisher as a medium, wherein the fire extinguisher is provided with a circuit provided with a magnet at an installation location and a movable terminal and an alarm means which are turned off by the magnet. 9. The alarm means is operated by the urging force of a spring against the weight of the fire extinguisher, and the alarm means is a fire extinguisher or a fire extinguisher provided at the installation position of the fire extinguisher as a medium. Alarm device. 10. The alarm device using a fire extinguisher as a medium according to claim 9, wherein a spring is used as the spring. 11. A fire extinguisher as a medium, characterized in that a fire extinguisher is provided with a transmitter that is activated by movement of the fire extinguisher, and an alarm means for inputting the signal from the receiver is input. Alarm device. 12. An alarm device using a fire extinguisher as a medium, wherein an alarm means is activated by an optical sensor for detecting movement of the fire extinguisher. 13. An alarm device using a fire extinguisher as a medium, characterized in that the fire extinguisher is provided with a temperature sensitive sensor switch, and has an alarm means activated by the temperature sensitive sensor switch. 14. An alarm device using a fire extinguisher as a medium, characterized in that the fire extinguisher is provided with a touch switch and has an alarm means activated by the touch switch. 15. An alarm device using a fire extinguisher as a medium, which has an alarm means activated by energy stored in a cylinder. 16. An alarm device using a fire extinguisher as a medium according to claim 15, wherein a carbonic acid cube is used as the cylinder, and the alarm device is activated by the ejection of carbon dioxide gas.