CN219208806U

CN219208806U - Automatic alarming fire-fighting box for building

Info

Publication number: CN219208806U
Application number: CN202222914842.0U
Authority: CN
Inventors: 朱耀祺
Original assignee: Laiyuan Safety Technology Jiangsu Co ltd
Current assignee: Laiyuan Safety Technology Jiangsu Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-06-20
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses an automatic alarming fire-fighting box for a building, which belongs to the field of fire-fighting products and comprises a box body, wherein a fixing groove for placing a fire extinguisher is formed in the bottom of the box body, a pressing piece is arranged in the middle of the fixing groove, and a normally closed touch switch is arranged in the pressing piece.

Description

Automatic alarming fire-fighting box for building

Technical Field

The utility model discloses an automatic alarming fire box for a building, and belongs to the field of fire-fighting products.

Background

The fire-fighting box is a box body for placing fire-fighting fire-extinguishing appliances and is generally placed in the passageway of a building.

The utility model provides an automatic alarm fire control box of current publication number CN209752008U, belongs to fire control equipment technical field, and its technical essential includes box, chamber door, the box rotates on the one side inner wall that is close to the chamber door and is connected with a fly leaf, and the one side that the fly leaf is close to the chamber door is provided with the fixing base, and the box external surface is provided with audible and visual alarm mechanism, and the fly leaf is kept away from one side top of chamber door and is provided with counterweight device, the box is inside to be provided with limit baffle, limit baffle is located the fly leaf below, is provided with on the limit baffle and is used for triggering audible and visual alarm mechanism's trigger switch, trigger switch is located counterweight device below, and when counterweight device moves down, the fly leaf is inconsistent with trigger switch. The operator can trigger the alarm at the same time by manually taking down the fire extinguisher in the automatic alarm fire box, so that the operation is very convenient, the precious time for people to cope with fire or escape is further saved, and the automatic alarm fire box is very practical.

Above-mentioned patent is taken and the siren of letting the fire extinguisher is binded, but because the thing is taken the time, the fire extinguisher is lifted, leads to fly leaf to keep away from balancing weight one end weight and lightens, and the counter weight can receive gravity downwardly moving this moment to sled movable plate, make the one end perk that holds the fire extinguisher, the stroke that needs when having caused taking out the fire extinguisher grow, leads to the people when putting emergency, the condition that is difficult to take out in the first time appears.

Disclosure of Invention

The utility model aims to solve the problems and provide an automatic building alarm fire box.

The automatic alarming fire-fighting box for the building comprises a box body, wherein a fixing groove for placing a fire extinguisher is formed in the bottom of the box body, a pressing piece is arranged in the middle of the fixing groove, a normally closed touch switch is arranged in the pressing piece, and the normally closed touch switch is connected with an alarm.

By adopting the technical scheme, when the fire extinguisher is placed in the fixed groove at the bottom of the box body, the fire extinguisher can be enabled to press the pressing piece due to the weight of the fire extinguisher, so that the pressing piece is enabled to press the normally closed touch switch, the normally closed touch switch is in an open state, the alarm circuit is disconnected, when the fire extinguisher is taken, the normally closed touch switch is reset, the normally closed touch switch is enabled to push the pressing piece to reset, and the circuit is closed after the normally closed touch switch is reset, so that the alarm can give an alarm.

Preferably, the side wall of the box body is provided with a unhooking chain, one end of the unhooking chain is connected with the error touch prevention assembly, and the other end of the unhooking chain can be detachably connected with a fire extinguisher safety pin.

Through adopting above-mentioned technical scheme, utilize unhooking chain and insurance round pin connection for the fire extinguisher can pull open the insurance round pin voluntarily when being taken out, avoid the user to take care of and forget to pull open the insurance round pin and unable the use fire extinguisher when using once, make simultaneously through preventing mistake touch the subassembly and not being pulled the time unhooking chain, the fire extinguisher even by the take up also can not appear the condition of reporting to the police, better avoid the fire extinguisher to be moved and cause the condition of misinformation.

Preferably, the anti-misoperation component comprises a contact pin, a contact block, a positioning piece and a spring, wherein the contact block is fixedly connected with the unhooking chain, the positioning piece is abutted with the contact block, and the spring is arranged between the contact block and the contact pin.

Through adopting above-mentioned technical scheme, the unhook chain can make the contact block follow when being pulled and remove to let the contact block promote the setting element, make the setting element step down, make the contact block can be smooth with contact foot contact after the setting element step down, thereby switch on circuit closure, can reset after the setting element is promoted simultaneously, then support and press the contact block and make the contact block keep in the state with contact foot butt.

Preferably, a guide groove is formed in the box body, one end of the contact block slides in the guide groove, and the other end of the contact block can be in contact with the positioning piece.

Through adopting above-mentioned technical scheme, the guide way is the contact block location, avoids the unhooking chain when pulling the contact block, can lead to the contact block crooked and lead to the dead condition emergence of contact block card.

Preferably, one end of the positioning piece, which is close to the contact block, is provided with an arc-shaped contact surface.

Through adopting above-mentioned technical scheme, the arc contact surface can let the contact block can be better promote when moving down, and when contacting with the contact foot, can be better support the pressure contact block and make the contact of contact block and contact foot more stable.

Preferably, the box body is provided with a release member, one end of the release member extends out of the box body, and the other end of the release member is fixedly connected with the positioning member.

Through adopting above-mentioned technical scheme, release the piece and can be when needs contact block and contact leg separation, directly press the release piece, can let release piece promote setting element and contact block separation, the spring between contact block and the contact leg will promote the contact block and reset this moment.

Compared with the prior art, the utility model has the beneficial effects that: by utilizing the cooperation of the pressing piece and the unhooking chain, when encountering a fire, a user only needs to take out the fire extinguisher from the fire box, and can pull out the safety pin on the fire extinguisher, and meanwhile, the alarm action is carried out, so that the use is more convenient.

Drawings

FIG. 1 is a schematic diagram of a building automatic alarm fire box of the present utility model;

FIG. 2 is a schematic diagram of an anti-false touch assembly;

fig. 3 is a schematic diagram of a circuit configuration.

Reference numerals: 1. a case; 2. a fixing groove; 3. a pressing member; 4. unhooking chains; 5. a contact block; 6. a contact pin; 7. a positioning piece; 8. a spring; 9. and releasing the piece.

Detailed Description

In the following description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, 2 and 3, the building automatic alarm fire-fighting box comprises a box body 1, a fixing groove 2 for placing a fire extinguisher is arranged at the bottom of the box body 1, a pressing piece 3 is arranged in the middle of the fixing groove 2, a normally closed touch switch is arranged in the pressing piece 3, an alarm is connected in a normally closed touch manner, a unhooking chain 4 is arranged on the side wall of the box body 1, one end of the unhooking chain 4 is connected with an anti-misoperation component, the other end of the unhooking chain can be connected with a fire extinguisher safety pin in a disassembling manner, the anti-misoperation component comprises a contact pin 6, a contact block 5, a positioning piece 7 and a spring 8, the contact block 5 is fixedly connected with the unhooking chain 4, the positioning piece 7 is abutted to the contact block 5, and the spring 8 is arranged between the contact block 5 and the contact pin 6.

When the fire extinguisher is used, firstly, the fire extinguisher is placed in the fixed groove 2 in the box body 1, the fire extinguisher is contacted with the pressing piece 3, the pressing piece 3 is pressed by self gravity, the pressing piece 3 is pressed and moved, the normally closed touch switch is pushed after the movement of the pressing piece 3, the normally closed touch switch is pushed, so that a circuit is disconnected, then the fire extinguisher is rotated, a safety pin of the fire extinguisher faces inwards, then the unhooking chain 4 on the side wall is hooked on a pull ring of the safety pin, after the fire extinguisher is placed, the safety pin is held by one hand, the fire extinguisher is taken up and the unhooking chain 4 is pulled for testing, if the alarm is powered on at the moment, the equipment is in a normal state, and the testing can be finished after the contact block 5 and the contact pin 6 are separated at the same time when the fire extinguisher is reset.

When a fire condition occurs, a user can directly take out the fire extinguisher, when the fire extinguisher is taken out, the safety pin is clamped by the reset force of the torsion spring on the fire extinguisher nozzle, so that the safety pin is not easy to pull, when the fire extinguisher is taken out, the unhooking chain 4 is pulled, the unhooking chain 4 is enabled to pull the contact block 5, the contact block 5 is enabled to be in contact with the contact pin 6, after the contact block 5 is in contact with the contact pin 6, the unhooking chain 4 is enabled to pull out the safety pin due to the fact that one end, connected with the contact block 5, of the unhooking chain 4 cannot move any more, the action of pulling out the safety pin is completed at the moment, the fire extinguisher is also completed in an alarming action, the user can use the fire extinguisher for extinguishing fire, after the alarm is electrified, a fire control staff is informed of paying attention, if necessary, the door is used for auxiliary fire extinguishing, and even a fire alarm is informed to a scene. And after the fire extinguisher is used, a fire control staff can also timely go to the door to maintain and replace equipment, so that the condition that the fire extinguisher cannot be supplemented after being used is avoided.

Be provided with the guide way on box 1, contact block 5 one end slides in the guide way, and the other end can be with setting element 7 contact, in order to avoid setting element 7 to support when pressing with contact block 5, appear the uneven circumstances that leads to contact block 5 and contact 6 separation of atress appears, set up the guide way on box 1, make the direction of movement of contact block 5 fixed by the guide way to when letting setting element 7 support contact block 5, the condition that contact block 5 can not take place the skew. The locating piece 7 is close to contact block 5 one end and is provided with the arcwall face, and the arcwall face is when contact block 5 receives external force to remove, can let contact block 5 more with promote locating piece 7 removal, and when contact block 5 does not receive external force, can let locating piece 7 promote contact block 5 for contact block 5 better and contact pin 6 contact, thereby lets the intercommunication of circuit more smooth and easy.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a building automatic alarm fire control case, includes box (1), its characterized in that, box (1) bottom is provided with fixed slot (2) that are used for placing the fire extinguisher, fixed slot (2) middle part is provided with butt casting die (3), be provided with normally closed trigger switch in butt casting die (3), normally closed trigger is connected with the alarm, box (1) lateral wall is provided with unhooking chain (4), unhooking chain (4) one end is connected with mistake and touches the subassembly, and the other end can dismantle with the fire extinguisher safety pin and be connected mistake is touched the subassembly and is included contact foot (6), contact block (5), setting element (7) and spring (8), contact block (5) and unhooking chain (4) fixed connection, setting element (7) and contact block (5) butt, spring (8) set up between contact block (5) and contact foot (6).

2. The building automatic alarm fire box of claim 1, wherein: the box body (1) is provided with a guide groove, one end of the contact block (5) slides in the guide groove, and the other end of the contact block can be contacted with the positioning piece (7).

3. The building automatic alarm fire box of claim 2, wherein: one end of the positioning piece (7) close to the contact block (5) is provided with an arc-shaped contact surface.

4. The building automatic alarm fire box of claim 3, wherein: the box body (1) is provided with a release piece (9), one end of the release piece (9) extends out of the box body (1), and the other end of the release piece is fixedly connected with the positioning piece (7).