CN210121303U

CN210121303U - Safety device for quickly opening fire extinguisher

Info

Publication number: CN210121303U
Application number: CN201822266512.9U
Authority: CN
Inventors: 陈柳凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-03-03
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses a safety device for quickly opening a fire extinguisher, which comprises a tank body, a fixed seat, a nozzle, a valve and a handle, wherein the fixed seat is fixedly penetrated and arranged at the upper end of the tank body, the nozzle is arranged on the fixed seat, the valve is arranged at one side of the nozzle, the handle is rotatably arranged above the valve, a moving device is arranged above the valve and comprises a clamping block, a sliding plate, a spring, a sliding seat, a moving rod, a transmission rod and a fixed block, the sliding plate is arranged at one side of the clamping block in a pressing contact manner, the spring is connected and arranged at the upper end of the sliding plate, so that a protective device of the fire extinguisher can be quickly opened, the situation that the protective device is easily lost when the fire extinguisher is used is avoided, the opening operation is more coherent, the working efficiency is further improved, the fire, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

Description

Safety device for quickly opening fire extinguisher

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a open fire extinguisher safeties fast.

Background

The fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher for saving and extinguishing fire. The fire extinguisher is one of common fire-proof facilities, is stored in public places or places where fire disasters may happen, and different fire extinguishers of different types are filled with different components and are specially designed for different fires. Care must be taken in use to avoid adverse effects and risks.

Most fire extinguisher protection device is the pull formula, can not open the protection device of fire extinguisher fast, protection device takes place the condition of losing easily when the fire extinguisher uses simultaneously, it is poor to open the operation continuity, and then work efficiency has been influenced, can not open the fire extinguisher fast, it is weak to open the operation continuity that protection device opened the fire extinguisher again, be not suitable for multiple crowd, among the prior art, the operation is complicated, the practicality is weak, be not convenient for popularize and use, we propose a quick open fire extinguisher safeties for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick fire extinguisher safeties of opening to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety device for a quick-opening fire extinguisher comprises a tank body, a fixed seat, a nozzle, a valve and a handle, wherein the fixed seat is fixedly arranged at the upper end of the tank body in a penetrating way, the nozzle is arranged on the fixed seat, the valve is arranged at one side of the nozzle, the handle is rotatably arranged above the valve, a moving device is arranged above the valve and comprises a fixture block, a sliding plate, a spring, a sliding seat, a moving rod, a transmission rod and a fixed block, the sliding plate is arranged at one side of the fixture block in a pressing contact manner, the spring is connected to the upper end of the sliding plate and arranged in the sliding seat, two groups of moving rods are arranged at one side of the sliding seat, two groups of one ends of the moving rods are hinged to the lower end of the transmission rod, the upper end of the transmission rod is hinged to, a fixing plate is arranged on one side of the limiting rod and fixedly arranged on one side of the fixing seat.

Preferably, the valve slides and penetrates through the fixed seat, the handle rotates and is arranged on the fixed seat, the clamping block rotates and is arranged at the upper half part of the fixed seat and provided with the clamping spring, and the clamping block rotates clockwise on the fixed seat.

Preferably, the sliding distance of the sliding plate in the sliding seat is greater than the length of the upper end of the valve, the spring is a compression spring, and the elastic coefficient of the spring is smaller than that of a clamp spring on the clamping block.

Preferably, one ends of the two groups of moving rods slide to two sides of the sliding plate, and the moving distance of the moving rods in the sliding plate is greater than the sliding distance of the sliding plate in the sliding seat.

Preferably, the fixed block is arranged at one side, close to the nozzle, of the handle rotating position, the lower end of the moving seat is arranged above the upper end of the valve, the moving seat is arranged on the other side of the handle rotating position, and the limiting rod is fixedly arranged on the fixed seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses at first through upwards promoting the handle, the handle promotes the fixed block downwards, the fixed block rotates the downward transfer line that promotes, make the carriage release lever promote the sliding seat to move to fixture block one side, promote the fixture block and rotate on the fixing base, when the sliding plate removes to be located the fixture block upper end, the fixture block stops to carry out the screens to the sliding plate, spring reconversion, to fixture block one side pulling sliding plate, stop upwards promoting the handle, the sliding plate slides to removing one side that the seat is close to the fixture block, the protection device of fire extinguisher has been opened this moment, make the protection device of fire extinguisher can be opened fast, the easy condition of losing of protection device when avoiding the fire extinguisher to use simultaneously, make the operation of opening link up more.

2. Then through promoting the handle downwards, the handle promotes downwards and removes the seat and the downward slip on the gag lever post, through promoting valve upper end, makes the valve remove downwards, makes fixing base and jar body intercommunication, makes fire extinguisher dry powder get into the fixing base through a jar body and by the spout blowout, accomplishes opening operation of fire extinguisher this moment for can open the fire extinguisher fast, make the operation continuity of opening protection device and opening the fire extinguisher again stronger, and then be applicable to multiple crowd, the utility model is simple in operation, the practicality is strong, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the middle sliding seat of the present invention;

fig. 3 is an enlarged structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1 tank body, 2 fixed seat, 3 spout, 4 valve, 5 mobile device, 51 fixture block, 52 sliding plate, 53 spring, 54 sliding seat, 55 movable rod, 56 transmission rod, 57 fixed block, 6 handle, 7 movable seat, 8 spacing rod, 9 fixed plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an open fire extinguisher safeties fast, which comprises a tank body 1, a fixed base 2, spout 3, valve 4 and handle 6, the fixed fixing base 2 that runs through in 1 upper end of the jar body, be equipped with spout 3 on the fixing

base

2, 3 one sides of spout are equipped with valve 4, valve 4 top is rotated and is equipped with handle 6, the installation of valve 4 top is equipped with mobile device 5, mobile device 5 includes fixture block 51, sliding plate 52, spring 53, sliding seat 54, carriage release lever 55, transfer line 56 and fixed block 57, valve 4 slides and runs through fixing base 2, handle 6 rotates and establishes on fixing base 2, fixture block 51 rotates and establishes and is equipped with the jump ring in fixing base 2 first half department, fixture block 51 rotates for clockwise on fixing base 2.

Further, referring to fig. 1-3, a sliding plate 52 is disposed on one side of the latch 51 in a pressing contact manner, a spring 53 is connected to the upper end of the sliding plate 52, the spring 53 is installed in a sliding seat 54, the sliding distance of the sliding plate 52 in the sliding seat 54 is greater than the length of the upper end of the valve 4, the spring 53 is a compression spring, and the elastic coefficient of the spring 53 is smaller than that of a snap spring on the latch 51.

Further, referring to fig. 1-3, two sets of moving rods 55 are disposed on one side of the sliding seat 54, two sets of ends of the moving rods 55 are hinged to the lower end of the transmission rod 56, two sets of ends of the moving rods 55 slide on two sides of the sliding plate 52, and the moving distance of the moving rods 55 in the sliding plate 52 is greater than the sliding distance of the sliding plate 52 in the sliding seat 54.

Further, referring to fig. 1-3, the upper end of the transmission rod 56 is hinged to the lower end of the fixing block 57, the upper end of the fixing block 57 is fixedly arranged on the handle 6, the lower end of the handle 6 is hinged to the moving seat 7, the limiting rod 8 is slidably arranged in the moving seat 7, one side of the limiting rod 8 is provided with the fixing plate 9, the fixing plate 9 is fixedly arranged on one side of the fixing seat 2, the fixing block 57 is arranged on one side of the rotating position of the handle 6 close to the nozzle 3, the lower end of the moving seat 7 is arranged above the upper end of the valve 4, the moving seat 7 is arranged on the other side of the rotating position of.

The working principle is as follows: the utility model firstly pushes the handle 6 upwards, the handle 6 pushes the movable base 7 downwards, the movable base 7 rotates to push the transmission rod 56 downwards, the movable rod 55 pushes the sliding base 54 to move towards one side of the clamping block 51, the clamping block 51 is pushed to rotate on the fixed base 2, when the sliding plate 52 is moved to be positioned at the upper end of the clamping block 51, the clamping block 51 stops clamping the sliding plate 52, the spring 53 restores to the original state, the sliding plate 52 is pulled towards one side of the clamping block 51, the handle 6 is pushed upwards, the sliding plate 52 slides to one side of the movable base 7 close to the clamping block 51, at the moment, the protection device of the fire extinguisher is opened, then the handle 6 is pushed downwards, the movable base 7 is pushed downwards to slide downwards on the limiting rod 8 by pushing the upper end of the valve 4, the valve 4 is moved downwards, the fixed base 2 is communicated with the tank body 1, the dry powder of the fire extinguisher enters the fixed base 2, at this time, the opening operation of the fire extinguisher is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick fire extinguisher safeties that opens, includes a jar body (1), fixing base (2), spout (3), valve (4) and handle (6), jar body (1) upper end is fixed to run through and is equipped with fixing base (2), is equipped with spout (3) on fixing base (2), and spout (3) one side is equipped with valve (4), and valve (4) top is rotated and is equipped with handle (6), its characterized in that: the movable device (5) is arranged above the valve (4), the movable device (5) comprises a clamping block (51), a sliding plate (52), a spring (53), a sliding seat (54), a movable rod (55), a transmission rod (56) and a fixed block (57), the sliding plate (52) is arranged on one side of the clamping block (51) in a pressing contact mode, the spring (53) is connected to the upper end of the sliding plate (52), the spring (53) is arranged in the sliding seat (54), two groups of movable rods (55) are arranged on one side of the sliding seat (54), two groups of ends of the movable rods (55) are hinged to the lower end of the transmission rod (56), the upper end of the transmission rod (56) is hinged to the lower end of the fixed block (57), the upper end of the fixed block (57) is fixedly arranged on the handle (6), the lower end of the handle (6) is hinged to a movable seat (7), and a limiting rod (8, a fixing plate (9) is arranged on one side of the limiting rod (8), and the fixing plate (9) is fixedly arranged on one side of the fixing seat (2).

2. The safety device of a quick-opening fire extinguisher as claimed in claim 1, wherein: the valve (4) penetrates through the fixed seat (2) in a sliding mode, the handle (6) is arranged on the fixed seat (2) in a rotating mode, the clamping block (51) is arranged at the upper half portion of the fixed seat (2) in a rotating mode and is provided with the clamping spring, and the clamping block (51) rotates on the fixed seat (2) in the clockwise direction.

3. The safety device of a quick-opening fire extinguisher as claimed in claim 1, wherein: the sliding distance of the sliding plate (52) in the sliding seat (54) is greater than the length of the upper end of the valve (4), the spring (53) is a compression spring, and the elastic coefficient of the spring (53) is smaller than that of a clamp spring on the clamping block (51).

4. The safety device of a quick-opening fire extinguisher as claimed in claim 1, wherein: two groups of ends of the moving rods (55) slide to two sides of the sliding plate (52), and the moving distance of the moving rods (55) in the sliding plate (52) is greater than the sliding distance of the sliding plate (52) in the sliding seat (54).

5. The safety device of a quick-opening fire extinguisher as claimed in claim 1, wherein: fixed block (57) are established and are close to spout (3) one side in handle (6) rotation department, it is located the top of valve (4) upper end to remove seat (7) lower extreme, it establishes on handle (6) rotation department's opposite side to remove seat (7), gag lever post (8) are fixed to be established on fixing base (2).