JP4866316B2 - Residential fire extinguisher - Google Patents

Description

  The present invention relates to a fire extinguisher for a house, and more particularly to a fire extinguisher for a house having both a portable performance by a universal design, an operation performance by a simple structure, and a safety performance by a protective shield, and further equipped with a disaster prevention notification system for a house. .

  Speaking of fire extinguishers, pressurized fire extinguishers using ABC powder fire extinguishing liquids have been widely used, but recently, about 34,000 building fires (residences, restaurants, inns, hotels, department stores, Hospitals, factories, etc.), of which residential fires account for 60%, and about 90% of deaths are caused by residential fires. Carbon dioxide is effective for flammable liquid fires such as tempura oil and kerosene. Accumulated residential fire extinguishers using a strengthening liquid that is safe and easy to use, mainly composed of potassium, are rapidly spreading.

  Compared to conventional ABC powder fire extinguishers, the enhanced liquid pressure storage fire extinguisher is (1) the fire extinguishing liquid is emitted in the form of a spray, so the fire source of the fire can be easily confirmed, (2) corrosion and Because of the low risk of explosion of fire extinguishing liquid cylinders due to pressurized pressure, and (3) relatively easy cleanup by scattering of fire extinguishing agents, today, various types of reinforced liquid pressure accumulating residential fire extinguishers are used as conventional ABC powders. It has become popular with fire extinguishers.

  Recently, foreign-made aerosol-type fire extinguishers have come to the market, but the fire extinguishing liquid may expand the flame of tempura oil in products using halon or alternative halon. Some of them have been reported, and those that cannot extinguish the flame caused by oil stoves have been questioned.

  Based on the above situation, there has been proposed a “fire extinguisher” (Patent Document 1) that can be discharged without leaving the fire extinguishing agent in the fire extinguisher container, but this proposal is applied to a stationary fire extinguisher container unit. Although the agent discharge nozzle is connected with an extension hose and includes many of the advantages of the above-mentioned accumulator type, the extinguishable range remains within the length range of the extension hose, and fire extinguishing work other than the installation site can be performed. It is not easy, and since it does not have a safe structure that protects flames, fire extinguishing liquid, and oil from being scattered during fire extinguishing work, no measures have been taken regarding the safety of users.

  In addition, as the Fire Service Act is amended from June 1, 2006, and fire alarms are required to be installed in all residential buildings, the fire extinguisher functions will be linked to unprecedented fire alarms in the future. It is considered that there will be a demand for a disaster prevention notification system for homes consisting of sensors, repeaters, and receivers.

JP-A-11-276614

  In view of the above problems, an object of the present invention is to provide a residential fire extinguisher having portability, operability, and safety, and further including a residential disaster prevention notification system.

  In order to achieve the above object, the present invention is a residential fire extinguisher composed of a fire extinguisher main body, a protective shield plate, and a standing stand, wherein the fire extinguisher main body is a front end portion of a substantially elliptic cylindrical body. The storage barrel portion having the injection nozzle disposed thereon is formed with a step, the handle portion is provided with the grip handle portion and the injection nozzle button, and the protective shield plate is a substantially arc-shaped transparent heat-resistant reinforced resin plate. Forming and having a hollow hole that avoids the shape of the storage barrel part, and is supported on both side surfaces of the outer cylinder of the fire extinguisher body so as to be able to rotate substantially at right angles. It has a configuration comprising an elliptical cylindrical column having an oblique elliptical storage port in which the storage barrel is accommodated.

  Moreover, this invention can employ | adopt the structure which provided the disaster prevention alert system for houses in conjunction with the fire alarm provided indoors in the said standing stand.

  According to the residential fire extinguisher according to the present invention, a protective shield plate is newly provided, and a safety measure structure is provided to protect the user from scattering of heat, flame, fire extinguishing liquid, oil, etc. Thus, the structure is simple and the operation is released by its own weight by taking out the fire extinguisher main body from the standing stand, and is supported by being rotatably supported on both side surfaces of the outer cylinder of the fire extinguisher main body at a substantially right angle.

  In addition, according to the fire extinguisher for a house according to the present invention, since the red coloring of the cylinder in the Fire Service Act is not obligatory, it is possible to give a colorful color design and a package design that does not expose the structure of the cylinder and lever. We can provide fire extinguishers for homes that match a more stable installation structure and interior.

  Furthermore, according to the fire extinguisher for homes according to the present invention, it is possible to repeatedly use the fire extinguisher by refilling the fire extinguishing liquid after use by adopting a configuration capable of filling the fire extinguishing liquid.

  Furthermore, according to the residential fire extinguisher according to the present invention, the residential fire extinguisher is configured by a detector, a repeater, and a receiver that are linked to a fire alarm device that complies with the Fire Service Law that comes into effect on June 1, 2006. By adopting a configuration in which the disaster prevention notification system equipment is built in the leaning stand, it is possible to provide a fire extinguisher with higher reliability than conventional fire extinguishers.

  A fire extinguisher 1 for a house according to the present invention is a fire extinguisher 1 for a house composed of a fire extinguisher body 2, a protective shield plate 3, and a standing stand 4, and when a user takes a fire extinguishing posture, The greatest feature is that the protective shield plate 3 is automatically set upright to adopt a safety structure for protecting the user from the scattering of heat, flame, fire extinguishing liquid, oil and the like. DESCRIPTION OF EMBODIMENTS Hereinafter, an embodiment of a residential fire extinguisher 1 according to the present invention will be described based on the drawings.

FIG. 1 is a perspective view showing a housed fire extinguisher 1 according to the present invention.
The fire extinguisher 1 for a house is composed of a fire extinguisher main body 2, a protective shield plate 3 and a standing stand 4. Particularly, portable performance by a universal design, operation performance by a simple structure, and safety performance by a protective shield plate 3 are provided. It is something you have.

  The fire extinguisher main body 2 is formed with an oval cylindrical body 5, a front end portion 6 is formed with a storage body portion 8 provided with an injection nozzle 7 in a stepped shape 9, and a grip handle 11 is provided at a hand portion 10. And an injection nozzle button 12 are provided.

  The protective shield plate 3 is formed of a substantially arc-shaped transparent heat-resistant reinforced resin plate and, as shown in FIG. 1 (b), has a hollow hole 14 that avoids the shape of the storage barrel 8, and the fire extinguishing The main body 2 is configured to be supported so as to be rotatable substantially at right angles around the locking shafts 2a on both side surfaces of the outer cylinder.

  The leaning stand 4 includes an elliptic cylindrical column 16 having an oblique elliptical storage port 15 in which the storage body 8 is accommodated, and a base unit 20 having a disaster prevention notification system 21 and having a display unit 17. The light-emitting unit 19 of the leaning stand 4 and the warning lamp 18 incorporated in the display unit 17 emit light, flash, alarm and sound emergency alerts, so that the installation location and the occurrence of a fire can occur even in the face of a psychological state or darkness. The place can be confirmed quickly.

FIG. 2 is an operation state explanatory view showing the residential fire extinguisher 1 according to the present invention.
(1) In a state where the fire extinguisher main body 2 is stored in the standing stand 4, the protective shield plate 3 is closed.
(2) When the fire extinguisher main body 2 is lifted, the protective shield plate 3 is rotated by the dead weight with respect to the fire extinguisher main body 2 around the locking shaft 2a and is opened. Locked and stuck.
(3) Hold the fire extinguisher body 2 with one hand, hold the grip handle 11 with the other hand, and direct the spray nozzle 7 toward the fire. At that time, the fire extinguisher main body 2 has an oval cylindrical body 5 adopting a universal design, and thus has a structure that can be easily held even by a small hand of a woman.
(4) The spray nozzle button 12 is pushed with the thumb of the hand holding the grip handle 11.
(5) After the fire extinguishing work is completed, the fire extinguisher main body 2 is returned to the standing stand 4. In some cases, the fire extinguishing liquid may be refilled by itself or by a contractor.

FIG. 3 is an explanatory diagram of a usage state of the residential fire extinguisher 1 according to the present invention.
As shown in FIG. 3A, when the grip handle 11 of the fire extinguisher main body 2 is grasped and lifted, the protective shield plate 3 rotates with respect to the fire extinguisher main body 2 around the locking shaft 2a by its own weight. It is automatically locked when it turns to a substantially right angle and stops moving. In this state, a hand opposite to the hand holding the grip handle 11 is attached to the body 5 of the fire extinguisher main body 2 so that the fire extinguishing system is ready.
Then, as shown in FIG. 3B, in actual fire extinguishing, the misuse prevention cap 13 is removed with the thumb of the hand holding the grip handle 11, the injection nozzle 7 is directed to the fire, and the injection nozzle button 12 is pressed. Fire extinguishing work. At that time, the protective shield plate 3 provides a safety structure that protects the user from scattering of heat, flame, fire extinguishing liquid, oil, and the like.

FIG. 4 is a schematic explanatory diagram of a disaster prevention notification system 21 showing the residential fire extinguisher 1 according to the present invention.
As shown to Fig.4 (a), the fire alarm 22 installed indoors first detects a fire.

  When the fire alarm 22 detects a fire, the disaster prevention notification system 21a of the house fire extinguisher 1a in the same room is activated, the warning lamp 18 of the display unit 17 on the base 20 of the standing stand 4 blinks, and the alarm Warning by voice. At this time, if a resident is in the same room, the disaster prevention notification system 21a notices that a fire has occurred, the installation location of the fire extinguisher 1a for the house is instantly known, and the fire extinguisher 1a for the house is used to immediately extinguish the fire. It hits.

  When the disaster prevention notification system 21a of the house fire extinguisher 1a is activated, the disaster prevention notification system 21b of the house fire extinguisher 1b in a separate room is also activated at the same time. At that time, as shown in FIG. 4 (b), a warning lamp 18 for flashing the place of occurrence built in the display unit 17 in the base unit 20 of the standing stand 4 in the fire extinguisher 1b for the separate room blinks. In addition to notifying the location of the fire, warn with an alarm. In some cases, it may be possible to notify the place of occurrence by voice or to give a warning.

  When the resident is in a separate room, as shown in FIG. 4C, the fire extinguisher main body 2 is pulled out from the standing stand 4 and goes to the fire extinguishing work to the place where the fire occurs. The fire extinguisher main body 2 is an oval cylindrical body 5 and adopts a universal design that can be easily carried even by children and women, so it has excellent portability.

  As shown in FIG. 4 (d), when performing an actual fire extinguishing operation, the protective shield plate 3 is placed on both sides of the outer cylinder of the fire extinguisher body 2 by taking out the fire extinguisher body 2 from the standing stand 4. Since it is rotated and locked at a substantially right angle, safety measures are taken to protect the user from the splash of heat, flame, fire extinguishing liquid, oil and the like. In addition, the presence of the protective shield plate 3 makes it easy to confirm the source of the fire, and therefore it is easy to determine work interruption by complete fire extinguishing, so that the injection of fire extinguishing liquid can be minimized. Cleaning up is also easy.

It is a whole perspective view which shows the fire extinguisher for houses concerning this invention. It is an operation state explanatory view showing a fire extinguisher for houses concerning the present invention. It is use condition explanatory drawing which shows the fire extinguisher for houses concerning this invention. It is an outline explanatory view of a disaster prevention information system showing a fire extinguisher for houses concerning the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Residential fire extinguisher 2 Fire extinguisher main body 2a Locking shaft 3 Protective shield plate 4 Standing stand 5 Elliptical cylindrical body 6 Tip part 7 Injection nozzle 8 Storage body part 9 Step 10 Hand part 11 Grasp handle 12 Injection nozzle button 13 Misuse prevention cap 14 Cut-out hole 15 Storage port 16 Oval cylindrical column 17 Display unit 18 Warning lamp 19 Fluorescent paint unit 20 Base unit 21 Disaster prevention notification system 22 Fire alarm

Claims (2)

A fire extinguisher for a house composed of a fire extinguisher body, a protective shield plate, and a standing stand,
The fire extinguisher main body is formed by providing a step with a storage barrel in which an injection nozzle is arranged at the tip of a substantially oval cylindrical body, and a grip handle portion and an injection nozzle button are provided at a hand portion.
The protective shield plate is formed of a substantially arc-shaped transparent heat-resistant reinforced resin plate, has a hollow hole that avoids the shape of the storage barrel, and is supported by both sides of the outer cylinder of the fire extinguisher body. It can be rotated at right angles,
The standing stand comprises a fire extinguisher having an elliptic cylindrical shape having a slanted elliptical storage port in which the storage body portion is housed in a base portion.   The fire extinguisher for a house according to claim 1, wherein a disaster prevention notification system for a house linked with a fire alarm provided in a room is provided in the leaning stand.

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