JP2010012017A - Storage apparatus for fire extinguisher - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a storage apparatus for fire extinguisher capable of bringing out smoothly and rapidly under the condition that a person feels pressed during fire burst. <P>SOLUTION: The storage apparatus for fire extinguisher, set with a housing 11 storing the fire extinguisher E or an indication light 40 adjacent to the housing 11, is provided with a movable table 20 capable of mounting the fire extinguisher E movably and storing the mounted fire extinguisher E inside of the housing 11 and exposing it outside, an energizing means 30 for energizing the movable table 20 in the direction of exposing the fire extinguisher E outside, retention means 35, 36 for retaining the movable table 20 to keep the condition of storing the fire extinguisher E inside of the housing 11 against the energizing force, and a retention releasing means 66 for releasing the retention of the retention means 35, 36 based on the detection signal from a fire sensor 61. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a fire extinguisher storage device.

The fire extinguisher is generally housed in a housing and closed by a door so that it is not unnecessarily handled during normal times other than when a fire occurs.
If the fire extinguisher is hidden in the housing in this way, there is a problem that it is difficult to find the fire extinguisher immediately in the event of a fire.
Therefore, there is an example in which a flash lamp is attached to a housing and blinks in conjunction with a fire alarm (see, for example, Patent Document 1).

JP-A 61-276572

  In Patent Document 1, a Franche lamp is attached to the upper front part of a casing in which a fire extinguisher is housed, and the fire extinguisher is housed in a normal housing and the door is closed. As the flash lamp blinks in conjunction with the fire extinguisher, it is possible to easily find the housing containing the fire extinguisher even in a dark place at night.

  However, in order to take out the fire extinguisher even if the housing is found, it is necessary to find and operate the handle to open the door, and put the hand inside the housing to take out the fire extinguisher stored.

  In these processes, for example, if the handle is not easily found, the method of operation is not known, or the fire extinguisher stored in the housing is fixed with a band to prevent rattling, it is an emergency. However, the fire extinguisher cannot be taken out smoothly in a hurry, which may take time.

  The present invention has been made in view of such points, and the object of the present invention is to provide a fire extinguisher storage device that can smoothly and quickly take out a fire extinguisher even in a state of urgency when a fire occurs. is there.

  In order to achieve the above object, the invention according to claim 1 is movable in a fire extinguisher storage device in which an indicator lamp is provided in a casing for storing a fire extinguisher or in the vicinity of the casing. A moving stand that can house the fire extinguisher mounted in the housing or expose it to the outside, a biasing means that biases the moving stand in a direction to expose the fire extinguisher to the outside, and the biasing Holding means for holding the moving base so as to hold the state where the fire extinguisher is housed inside the housing against the urging force of the means, and the holding means based on a detection signal from the fire detector The fire extinguisher storage device includes a holding release unit that releases the holding.

  The invention according to claim 2 is the fire extinguisher storage device according to claim 1, wherein the movable base is an L-shaped plate member formed by combining a rectangular plate and a door plate in an L shape, The bent portion of the L-shaped plate member is pivotally supported by the lower end edge of the rectangular opening of the housing with the substrate facing the inside of the housing, and the door plate swinging integrally with the substrate is a rectangular shape of the housing It is possible to swing between a closed position where the opening is closed and an open position opened outside the housing, and the fire extinguisher is detachably fixed on the substrate.

  A third aspect of the present invention is the fire extinguisher storage device according to the first or second aspect, wherein the casing is fitted between shelves of a shelf.

  According to a fourth aspect of the present invention, in the fire extinguisher storage device according to any one of the first to third aspects, the biasing means is a constant load spring.

  According to a fifth aspect of the present invention, in the fire extinguisher storage device according to any one of the second to fourth aspects, the holding means includes an electromagnet fixed to the housing and the door plate having the rectangular opening. The holding release means is a switch means interposed in a circuit for supplying a current from a power source to the electromagnet, and a magnetic member fixed to the door plate so as to be attracted to the electromagnet when the electromagnet is closed. It is characterized by that.

  A sixth aspect of the present invention is the fire extinguisher storage device according to any one of the first to fifth aspects, wherein the indicator lamp is moved by moving the movable base in a direction in which the fire extinguisher is exposed to the outside. A display switching means for lighting is provided.

  According to the fire extinguisher storage device according to claim 1, the moving base on which the fire extinguisher is mounted is urged in a direction to expose the fire extinguisher to the outside, and the holding means resists the urging force of the fire extinguisher. Since it is held in the housed state, if there is a detection signal from the fire detector, the holding release means will release the holding means, and the released moving platform will be automatically activated by the biasing force of the biasing means. Move and expose the fire extinguisher to the outside.

Since a fire extinguisher is exposed to the outside when a fire occurs, the fire extinguisher can be removed smoothly and quickly even in a state of urgency.
Even at night, it is easy to find the location of the fire extinguisher by the light of the indicator light, and even if the exposed fire extinguisher is fixed to the moving table by the fixing means, the fixing means can be easily released by the light of the indicator light, and the fire extinguisher is quickly removed be able to.

According to the fire extinguisher storage device according to claim 2, the movable base is an L-shaped plate member formed by combining a rectangular plate and a door plate in an L shape, and the substrate faces the inside of the housing. The bent portion of the L-shaped plate member is pivotally supported at the lower end edge of the rectangular opening of the casing, and the door plate that swings integrally with the substrate is located at the closed position where the rectangular opening of the casing is closed and outside the casing. Since the fire extinguisher is detachably fixed on the substrate, the fire extinguisher on the substrate is normally housed in the housing, and the rectangular opening of the housing is the door. Closed by a plate, the holding means is released in the event of a fire, the L-shaped plate member swings by the urging force of the urging means, the door plate opens automatically, and is detachably fixed on the board Since the fire extinguisher is swung integrally with the substrate and exposed to the outside, the fire extinguisher can be removed smoothly and quickly even in a hurry. It is possible.
Since an L-shaped plate member with a door plate as one side piece is used as a moving base, there is no need to provide a separate door separately, and the number of parts can be reduced, the structure can be simplified and the cost can be reduced. it can.

  According to the fire extinguisher storage device according to the third aspect, since the housing for storing the fire extinguisher is fitted between the shelves of the shelf, the fire extinguisher storage device can be arranged so as not to get in the way between the shelves of the article storage shelf or the book shelf. When a fire breaks out, the door plate with the fire extinguisher detachably fixed on the back opens to the outside of the shelf front surface and exposes the fire extinguisher to the outside, making it easy to find the fire extinguisher.

  According to the fire extinguisher storage device according to claim 4, since the urging means is a constant load spring, the constant load spring moves the moving base at a substantially constant speed without a large acceleration and suddenly jumps out. Prevents safety.

  According to the fire extinguisher storage device according to claim 5, the magnetic body fixed to the door plate so as to be attracted to the electromagnet when the electromagnet whose holding means is fixed to the housing and the door plate close the rectangular opening. Since the holding release means is a switch means interposed in a circuit for supplying current from the power source to the electromagnet, the magnetic member is attracted to the electromagnet and the door plate closes the opening of the housing. When a fire occurs, the switch means is turned off to demagnetize the electromagnet and release the adsorption to the magnetic member, and the moving shelf is moved by the urging means to automatically expose the fire extinguisher to the outside.

  When the magnetic member is attracted to the electromagnet and the door plate is closed, applying a relatively large force to the door plate can release the magnetic member from the electromagnet and forcibly open the door plate. And maintenance work can be done easily.

According to the fire extinguisher storage device according to claim 6, since the display switching means for turning on the indicator lamp by moving the moving stand in a direction in which the fire extinguisher is exposed to the outside is provided, the moving stand moves simultaneously with the occurrence of a fire. The indicator lights up to indicate the location of the fire extinguisher, and the installation state can be confirmed by illuminating the fire extinguisher.
The indicator lamp includes a flashlight.

Hereinafter, an embodiment according to the present invention will be described with reference to FIGS.
The fire extinguisher storage device 10 according to the present embodiment is arranged in an open bookcase 1 of a library, and as shown in FIG. Each step is partitioned by a plurality of sleeve plates 3 at equal intervals to form a plurality of shelf booths 4.

The fire extinguisher storage device 10 is fitted in a place where one of the lowermost shelf booths 4 of the book shelf 1 and the upper shelf booth 4 remove the shelf board 2 therebetween to form a common shelf booth space.
The fire extinguisher storage device 10 includes a casing 11 for storing a fire extinguisher E. A long rectangular bottom plate 12, a back plate 13, and an upper plate 14 are combined in a U-shape, and left and right openings are divided into side plates 15, 15 is made up of plugs.
In addition, storage boxes 9, 9 are formed on the left and right outer sides of the housing 11, and the upper plate 9a and the front plate 9b of the storage box 9 can be removed integrally.

  An elongated rectangular substrate 21 and a door plate 22 are combined in an L shape between the left and right partition side plates 15 and 15 to form an L-shaped plate member 20, and the substrate 21 is placed inside the housing 11. The bent portion of the L-shaped plate member 20 is pivotally supported by a hinge 17 on the lower end edge of the rectangular opening 16 on the front side of the housing 11, and the L-shaped plate member 20 is swingably attached.

An elastic plate 18 is fixed to a predetermined position on the bottom plate 12 of the housing 11, and when the substrate 21 swings in a direction to enter the housing 11 and becomes substantially horizontal, the substrate 21 comes into contact with the elastic plate 18 and becomes horizontal. Supported by
Stopper pins 19, 19 project inwardly at predetermined positions symmetrical to each other on the upper front side of the left and right partition side plates 15, 15.

The door plate 22 that swings integrally with the substrate 21 of the L-shaped plate member 20 has its swinging tip abutting against the front end surface of the upper plate 14 and closing the front rectangular opening 16 in a vertical posture (closed position). The substrate 21 swings to the outside of the housing 11 to contact the stopper pins 19 and 19 to open the rectangular opening 16 (open position).
In the opened position of the door plate 22, as shown in FIGS. 5 and 7, the door plate 22 is in an inclined posture close to the horizontal, and the substrate 21 is in an inclined posture close to the vertical by being restricted by the stopper pins 19 and 19.

A handle member 23 is fitted close to the front end of the swing at the left and right center of the door plate 22.
Long support members 25 are fixed to the left and right of the substrate 21 of the L-shaped plate member 20.
The support member 25 is formed by expanding the support bases 25a and 25b in two places on the left and right sides, and the upper surfaces of the support bases 25a and 25b are recessed in an arc shape to stabilize the mounted fire extinguisher E having a cylindrical shape. Can be supported.
One end of the support member 25 is bent upward to form a restriction portion 25c, and the fire extinguisher E is positioned in the left-right direction by contacting the bottom of the fire extinguisher E supported by the support bases 25a and 25b.

One end of the belts 26 and 27 is fixed to the front and back of one support base 25a, and the other end of the belts 26 and 27 is provided with engagement metal fittings 26a and 27a that are detachably engaged with each other. The belts 26 and 27 are wound around the fire extinguisher E supported by 25a and 25a, and the engagement metal fitting 26a is engaged, so that the belts 26 and 27 fasten the fire extinguisher E to the substrate 21 via the support bases 25a and 25a. It can be fixed firmly.
The engagement metal fittings 26a and 27a can be easily disengaged by raising the end of one engagement metal fitting 27a, and the fire extinguisher E can be taken out immediately.

A constant load wire winding device 30 is fixed to a lower surface of the upper plate 14 of the housing 11 at a predetermined position near the front in the front-rear direction.
The tip of the wire 31 extending from the take-up roll of the constant load wire take-up device 30 is coupled to a latching projection 21p protruding from the swinging tip of the substrate 21 of the L-shaped plate member 20.

Therefore, the constant load wire winding device 30 urges the L-shaped plate member 20 with a constant load so as to swing the substrate 21 in the direction of pulling up the substrate 21 by winding the wire 31, that is, in the direction of opening the door plate 22.
The constant load wire winding device 30 has a strong force for winding the wire 31 and can swing the substrate 21 upward even when the fire extinguisher E is placed on the substrate 21.

Further, an electromagnet 35 is attached to the left and right center position of the lower surface of the front end portion of the upper plate 14 of the housing 11.
A magnetic plate 36 is attached to the swinging end of the door plate 22 facing the attracting surface of the electromagnet 35.
Therefore, when the electromagnet 35 closes the door plate 22 in an excited state, the magnetic plate 36 is attracted to the electromagnet 35 and keeps the door plate 22 closed against the urging force of the constant load wire winding device 30. be able to.

  If the electromagnet 35 is demagnetized while the door plate 22 is held closed, the door plate 22 is automatically opened by the urging force of the constant load wire take-up device 30, and then the wire 31 is pulled with a constant load. Thus, the door plate 22 can be gently swung and opened, and it is safe without opening at once.

The door plate 22 swings until the substrate 21 is regulated by coming into contact with the stopper pins 19 and 19 and is in an open state with an inclined posture close to horizontal.
The fire extinguisher E fixed to the substrate 21 in the tilted posture near the vertical in this open state is exposed to the outside from the rectangular opening 16 of the housing 11 as shown in FIGS.

A control system for the electromagnet 35 is shown in FIG.
A fire alarm device 60 that combines a fire detector 61 and an alarm device 62 includes a wireless transmitter 63. When the fire detector 61 detects a fire, the alarm device 62 emits an alarm sound and at the same time, the transmitter 63 Emits a wireless signal to notify the occurrence of a fire, and can be used to drive a warning light or alarm device in a remote location.
The fire detector 61 detects smoke and is installed on the ceiling of the library.
The fire detector may be one that detects heat.

An electromagnet control circuit 65 that controls the electromagnet 35 using a radio signal of the transmitter 63 of the fire alarm device 60 is configured.
The electromagnet 35 is controlled by the operation of the electromagnetic switch (relay) 66, the break contact 66b of the electromagnetic switch 66 is connected in series with the power supply together with the electromagnet 35, and the coil 66c of the electromagnetic switch 66 is connected in series with the power supply together with the receiving switch 67. Has been.
The reception switch 67 constitutes a circuit with the wireless receiver 68. When the receiver 68 receives a wireless signal from the transmitter 63, the reception switch 67 is turned on and the contact is short-circuited.

  Normally, the receiving switch 67 is off and the contact is opened, and the break contact 66b of the electromagnetic switch 66 is short-circuited. Therefore, since a current flows through the electromagnet 35 and is excited, the rectangular opening 16 of the housing 11 is opened. The closed door plate 22 maintains the closed state of the door plate 22 by the magnetic material plate 36 at the swing end thereof being attracted to the electromagnet 35.

In this normal state, when a fire occurs, the fire detector 61 detects it and the alarm device 62 emits an audible alarm, and when the transmitter 63 sends a radio signal notifying the occurrence of the fire, this radio signal is received. When the machine 68 receives and the reception switch 67 is turned on, a current flows through the coil 66c of the electromagnetic switch 66 to excite it. Therefore, the break contact 66b is opened, the current is cut off, and the electromagnet 35 is demagnetized.
When the electromagnet 35 is demagnetized, the adsorption with the magnetic plate 36 is released, and the door plate 22 is automatically opened by the urging force of the constant load wire winding device 30 as described above.

An indicator lamp 40 is attached to the upper surface of the upper plate 14 of the housing 11 along the front end, and a long battery box 45 is provided on the left and right along the front end in the vicinity of the indicator lamp 40.
The battery box 45 has a square cylindrical shape into which two dry batteries B can be fitted in series. A positive contact 47 is provided on one of the inner surfaces facing the left and right sides, and a negative spring contact 48 is provided on the other.
The plus side contact 47 and the minus side spring contact 48 are connected to the indicator lamp 40 by an electric wire (not shown).

In addition, the battery box 45 is open at the top and the opening 49 closes the opening so that it can be freely opened and closed, and a vertical hole 46 is formed at a predetermined location near the center of the long rectangular front wall 45f of the battery box 45. ing.
The vertical hole 46 is located between the two dry batteries B, B fitted in series in the battery box 45 in front view.

A spacer 50 serving as a display switching means protrudes at a position corresponding to the vertical hole 46 on the back surface of the door plate 22.
The spacer 50 is a plate member that can be inserted and penetrated into the vertical hole 46, and the tip is tapered when viewed from the top, and the recess 50d is formed with the center portion greatly scraped off from the tip edge. .
The thickness of the spacer 50 plate is somewhat larger than the distance between the batteries B, B connected in series.

When the door plate 22 abuts on the front end surface of the upper plate 14 and closes the rectangular opening 16, the spacer 50 is inserted into the vertical hole 46 of the front wall 45f of the battery box 45 and penetrated, and is inserted in series 2 As shown in FIG. 9, the battery B on the side urged by the negative spring contact 48 is pressed against the spring urging force to move between the batteries B, B. Increase the distance between and release the electrical connection.
The recess 50d of the spacer 50 is for avoiding the protruding positive terminal of the dry battery B.

  When the door plate 22 is opened, the spacer 50 is removed between the batteries B and B and from the vertical hole 46 of the front wall 45f, so that the space between the batteries B and B is reduced and contacted by the spring biasing force of the negative spring contact 48. Connect them electrically.

  That is, when the door plate 22 closes the rectangular opening 16, both the dry batteries B and B are separated by the spacer 50, the electrical connection is released, the indicator light 40 is turned off, and the door plate 22 is opened. And the spacer 50 is removed, the batteries B and B are in contact with each other and are electrically connected, and the indicator lamp 40 is lit.

  The fire extinguisher storage device 10 is configured as described above, and in a normal state, the digester E is stored in the housing 11, and the excited electromagnet 35 attracts the magnetic body plate 36 so that the door plate 22 is formed. It is held in a closed state and can be easily arranged in the shelf booth 4 below the book shelf 1, and there is no part protruding from the shelf booth surface so that it does not get in the way (see FIGS. 1 and 4). .

  When a fire occurs, the receiver 68 receives the wireless signal detected by the fire detector 61 and transmitted by the transmitter 63, and the electromagnet control circuit 65 demagnetizes the electromagnet 35. The door plate 22 is automatically opened outward by the urging force of the constant load wire winding device 30, and at the same time, the spacer 50 is removed from between the batteries B and B in the battery box 45 to electrically connect the batteries B and B. Connect and turn on the indicator light 40.

  When the door plate 22 is opened, the fire extinguisher E fixed to the substrate 21 is exposed to the outside through the rectangular opening 16 of the housing 11 as shown in FIGS. Since the indicator lamp 40 is turned on, the location of the fire extinguisher E can be easily found.

  Moreover, since the lighting of the indicator light 40 can illuminate the fire extinguisher E fixed to the substrate 21 at night, the installation state of the fire extinguisher E can be confirmed even at night. In this case, it is possible to check the engagement fittings 26a and 27a, raise the end of one engagement fitting 27a, disengage the engagement, and easily take out the fire extinguisher E. It can be dealt with immediately.

  Since the board 21 for fixing and supporting the fire extinguisher E and the door plate 22 are integrally formed as an L-shaped plate member 20, the fire extinguisher E which is detachably fixed on the board 21 while the door plate 22 is opened is the board 21. And can be exposed to the outside with a simple structure with a small number of parts, and the cost can be reduced.

  Since the L-shaped plate member 20 is swung by the constant load wire take-up device 30, the door plate 22 and the digestive device E can be gently projected outward at a substantially constant speed without large acceleration, and suddenly popped out. Prevents safety.

  When the magnetic plate 36 is attracted to the electromagnet 35 and the door plate 22 is in a closed state, if a relatively large force is applied to the door plate 22 to open it, the magnetic plate 36 may be separated from the electromagnet 35. The door plate 22 can be easily opened, and maintenance and other work can be easily performed.

Next, a fire extinguisher storage device 80 according to another embodiment will be described with reference to FIGS. 11 and 12.
The fire extinguisher storage device 80 has almost the same structure as the fire extinguisher storage device 10, and only the holding means for holding the door plate in a closed state, the holding release means, and the indicator light are different, so most of the other The same reference numerals are used for the same members.

  A pair of left and right brackets 81, 81 are vertically suspended at the left and right center positions of the lower surface of the front end portion of the upper plate 14 of the casing 11 to which the electromagnet 35 is attached, and the support shaft is installed between the lower ends of the brackets 81, 81. A locking claw member 83 pivotally supported by the base end portion 82 is attached to the rectangular opening 16 so as to swing up and down.

A claw portion 83c bent downward is formed at the rocking tip portion of the locking claw member 83 extending to the rectangular opening 16 side.
The claw portion 83c has a bent surface with a right angle on the inner side and an inclined surface on the outer side.
A compression spring 84 is interposed between the rocking tip of the locking claw member 83 and the upper plate 14 to urge the locking claw member 83 downward with a weak force.
Since the latching claw member 83 is biased downward by gravity, the compression spring 84 is not always necessary, but the latching claw member 83 can be reliably swung.

A push-type solenoid 85 is disposed below the locking claw member 83 with the movable rod 85r facing upward.
When the solenoid 85 is demagnetized, the movable rod 85r abuts the upper end of the locking claw member 83 to horizontally support the locking claw member 83. When the solenoid 85 is energized, the movable rod 85r protrudes and the locking claw member Swing 83 upward.

On the other hand, a locking claw member 87 projects from the back surface of the swing end portion of the door plate 22 corresponding to the locking claw member 83.
The locking claw member 87 has a claw portion 87c whose tip is bent toward the rocking tip, and the claw portion 87c has a right angled surface on the inside and a slanted surface on the outside.

  Therefore, when the door plate 22 is closed, the outer inclined surface of the claw portion 87c of the locking claw member 87 on the door plate 22 side comes into contact with the outer inclined surface of the claw portion 83c of the locking claw member 83 on the upper plate 14 side. The locking claw member 83 is swung upward, and when the claw portion 83c of the locking claw member 87 is climbed, the locking claw member 83 is swung downward to lock the return claw portion 87c and the claw portion 83c. (See FIG. 11).

The door plate 22 is biased in the opening direction by the constant load wire winding device 30.
Therefore, when the solenoid 85 is energized and the movable rod 85r protrudes to swing the locking claw member 83 upward, the claw portion 83c is released from the claw portion 87c, and the locking is released. It opens automatically by the urging force of the take-off device 30.

  In the control system shown in FIG. 10, the solenoid 85 may be controlled by connecting the electromagnet control circuit 65 in series with the power source together with the reception switch 67.

  Under normal conditions, no current flows through the solenoid 85, and the detent state is maintained, and the locking claws 83 and 87 are locked to each other to maintain the closed state of the door plate 22. However, when a fire occurs, the fire detector 61 Is detected and the received radio signal is received and the receiving switch 67 is turned on. As a result, a current flows through the solenoid 85 to excite it, the movable rod 85r protrudes, and the locking claws 83 and 87 are unlocked. The door plate 22 is automatically opened by the urging force of the constant load wire winding device 30.

Further, in the fire extinguisher storage device 80, a flashlight 90 is detachably attached to the back surface of the door plate 22 by a holder 91 instead of the indicator light 40.
The flashlight 90 is formed with a long elongated hole 90h in a circumferential direction at a predetermined portion of a body portion where two dry batteries B and B are inserted in series, and a rectangular insulation inserted through the elongated hole 90h. A plate 95 is inserted between the two dry batteries B, B to electrically cut off both dry batteries B, B.

The insulating plate 95 is coupled to the lower end of a predetermined length of the wire 96 suspended from the lower surface of the upper plate 14.
As shown in FIG. 11, when the door plate 22 is closed, the insulating plate 95 as the display switching means is sandwiched between the two dry batteries B and B and is suspended from the lower surface of the upper plate 14. The wire 96 is in a relaxed state, and the flashlight 90 is in an extinguished state.

  When a fire breaks out and the solenoid 85 is activated and the locking claws 83 and 87 are unlocked and the door plate 22 is opened, the flashlight 90 swings together with the insulating plate 95 together with the door plate 22, The wire 96 is tensioned, and the insulating plate 95 is removed from between the two dry cells, so that both the dry cells are electrically connected and the flashlight 90 is lit.

  As the door plate 22 opens, the flashlight 90 attached to the back of the door plate 22 lights up, so that the location of the fire extinguisher E can be easily found and the fire extinguisher E fixed to the substrate 21 can be illuminated. The fire extinguisher E can be easily taken out by checking the mounting state of the fire extinguisher E even at night.

This flashlight 90 is provided with an operation switch in the same manner as a normal flashlight, and is convenient because it can be removed from the holder 91 and used as a normal flashlight.
When the holder 91 is mounted, the operation switch is turned on and the insulating plate 95 is inserted between the two dry batteries.

In the above embodiment, the constant load wire winding device 30 is used to open the door plate 22, but other gas springs, coil springs, and the like may be used.
Also, although the fire detection information is transmitted wirelessly, the electromagnet 35 and the solenoid 85 may be driven and controlled by wired transmission.

Further, an alarm device that issues an alarm simultaneously with the lighting of the indicator lamp 40 and the flashlight 90 may be installed in the vicinity of the housing 11 together with the indicator lamp 40 and the flashlight 90.
In addition, the fire extinguisher storage device has been used in a horizontally long casing with the digester tilted horizontally as shown in the embodiment, but even if the casing is used in a vertically long state with the fire extinguisher set up. Good.

1 is an overall perspective view of a bookcase provided with a fire extinguisher storage device according to an embodiment of the present invention. It is a top view of the fire extinguisher storage device. It is the same front view. It is a perspective view in the state where the door board of the fire extinguisher storage device arranged in the bookcase was closed. It is a perspective view in the state where the door board of the fire extinguisher storage device arranged in the book shelf was opened. It is a sectional side view in the state where the door board of the fire extinguisher storage device was closed. It is a sectional side view in the state where the door board of the fire extinguisher storage device was opened. It is a principal part perspective view in the state where the door board of the fire extinguisher storage device was opened. It is a top view of the battery box in the state where the door plate of the fire extinguisher storage device is opened. It is a figure which shows the control system of an electromagnet. It is a sectional side view in the state where the door board of the fire extinguisher storage device concerning another embodiment was closed. It is a sectional side view in the state where the door board of the fire extinguisher storage device was opened.

Explanation of symbols

E ... Fire extinguisher, B ... Battery,
1 ... Book shelf, 2 ... Shelves, 3 ... Sleeves, 4 ... Shelves,
10 ... Fire extinguisher storage device, 11 ... housing, 12 ... bottom plate, 13 ... back plate, 14 ... top plate, 15 ... partition side plate, 16 ... rectangular opening, 17 ... hinge, 18 ... elastic plate, 19 ... stopper pin,
20 ... L-shaped plate member, 21 ... substrate, 21p ... locking projection, 22 ... door plate, 23 ... handle member, 25 ... support member, 25a ... support base, 26, 27 ... belt, 26a, 27a ... engagement fitting ,
30 ... constant load wire winding device, 31 ... wire, 35 ... electromagnet, 36 ... magnetic plate,
40 ... Indicator light, 45 ... Battery box, 46 ... Vertical hole, 47 ... Positive contact, 48 ... Negative spring contact, 50 ... Spacer,
60 ... Fire alarm device, 61 ... Fire detector, 62 ... Alarm, 63 ... Transmitter, 65 ... Electromagnetic control circuit, 66 ... Electromagnetic switch, 66b ... Break contact, 66c ... Coil, 67 ... Reception switch, 68 ... Reception Machine,
80: Fire extinguisher storage device, 81: Bracket, 82 ... Support shaft, 83 ... Locking claw member, 84 ... Compression spring, 85 ... Solenoid, 85r ... Movable rod, 87 ... Locking claw member,
90 ... flashlight, 91 ... holder, 95 ... insulating plate, 96 ... wire.

Claims (6)

In the fire extinguisher storage device provided with an indicator lamp in the vicinity of the casing for storing the fire extinguisher,
A movable stand that can be moved with a fire extinguisher and can be stored inside the casing or exposed to the outside,
A biasing means for biasing the movable table in a direction in which the fire extinguisher is exposed to the outside;
Holding means for holding the movable table so as to hold the state where the fire extinguisher is housed in the housing against the biasing force of the biasing means;
Holding release means for releasing holding of the holding means based on a detection signal from a fire detector;
A fire extinguisher storage device characterized by comprising: The moving table is an L-shaped plate member formed by combining a rectangular plate and a door plate in an L-shape,
The bent portion of the L-shaped plate member is pivotally supported on the lower end edge of the rectangular opening of the casing with the substrate facing the inside of the casing,
The door plate swinging integrally with the substrate is swingable between a closed position where the rectangular opening of the housing is closed and an open position opened outside the housing,
The fire extinguisher storage device according to claim 1, wherein the fire extinguisher is detachably fixed on the substrate.   The fire extinguisher storage device according to claim 1, wherein the housing is fitted between shelves of a shelf.   The fire extinguisher storage device according to any one of claims 1 to 3, wherein the biasing means is a constant load spring. The holding means comprises an electromagnet fixed to the housing and a magnetic member fixed to the door plate so as to be attracted to the electromagnet when the door plate closes the rectangular opening;
The fire extinguisher storage device according to any one of claims 2 to 4, wherein the holding release means is a switch means interposed in a circuit for supplying a current from a power source to the electromagnet.   The fire extinguisher according to any one of claims 1 to 5, further comprising display switching means for turning on the indicator lamp by moving the movable base in a direction in which the fire extinguisher is exposed to the outside. Container storage device.

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