CN112354111A

CN112354111A - Quick fire extinguishing device

Info

Publication number: CN112354111A
Application number: CN202011156101.XA
Authority: CN
Inventors: 王积相; 鲍锦超
Original assignee: Nanjing Lingque Intelligent Manufacturing Co Ltd
Current assignee: Nanjing Lingque Intelligent Manufacturing Co Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-02-12
Also published as: WO2022088618A1

Abstract

The invention discloses a quick fire extinguishing device, which belongs to the technical field of fire fighting equipment and comprises a shell, a pop-up spring fixedly connected to the bottom surface inside the shell, a fire extinguisher fixedly connected to the top end of the pop-up spring, a lower handle arranged at the top end of the fire extinguisher, an upper handle movably connected to the lower handle, a pair of fixed grooves fixedly connected to the side wall of the fire extinguisher, a limiting spring fixedly connected in the fixed grooves, an elastic clamping plate fixedly connected to the other end of the limiting spring, a fixed column fixedly connected to the lower end of the elastic clamping plate, the other end of the elastic clamping plate fixedly connected to the fire extinguisher, an annular barrier plate arranged inside the shell, a pair of reset springs fixedly connected to the annular barrier plate, an annular push plate fixedly connected to the top end of the reset springs, and an annular shield fixedly connected. The fire extinguisher with in the fire extinguisher box that can be quick takes out, and can be quick open the fire extinguisher use.

Description

Quick fire extinguishing device

Technical Field

The invention belongs to the technical field of fire-fighting equipment, and particularly relates to a quick fire extinguishing device.

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. Present fire extinguisher places usually in the box of placing the fire extinguisher specially, and in fire extinguisher embedding box usually, when putting away the conflagration, inconvenient taking, and take out the fire extinguisher after, need open the protection device on the fire extinguisher manually once more, lead to the fire extinguisher to need do a large amount of preparation work before the use, serious influence work efficiency probably leads to unable effectual control condition of a fire, is unfavorable for extensive using widely.

Disclosure of Invention

The purpose of the invention is as follows: provides a quick fire extinguishing device, which solves the problems existing in the prior art.

The technical scheme is as follows: a quick fire extinguishing device comprises a shell, a pop-up spring fixedly connected to the bottom surface inside the shell, a fire extinguisher fixedly connected to the top end of the pop-up spring, a lower handle arranged at the top end of the fire extinguisher, an upper handle movably connected to the lower handle, a pair of fixing grooves fixedly connected to the side wall of the fire extinguisher, a limiting spring fixedly connected in the fixing grooves, an elastic clamping plate fixedly connected to the other end of the limiting spring, a fixing column fixedly connected to the lower end of the elastic clamping plate, the other end of the elastic clamping plate fixedly connected to the fire extinguisher, an annular blocking plate arranged inside the shell, a pair of reset springs fixedly connected to the annular blocking plate, an annular push plate fixedly connected to the top end of the reset spring, and an annular shielding plate fixedly connected to the top end; the fire extinguisher sets up and runs through in the casing annular sunshade, a pair of reset spring is located the fire extinguisher both sides, just reset spring symmetry each other, the lateral wall of annular sunshade with the shells inner wall slides and cup joints, annular push pedal bottom top is in on the elasticity cardboard lateral wall, through the fixed column on the elasticity cardboard with the fire extinguisher joint in the casing.

Preferably, the fire extinguisher further comprises a safety valve arranged on the fire extinguisher, a safety bolt movably sleeved on one end of the safety valve, and a chain fixedly connected to the safety bolt; the other end of the chain is fixedly connected to the annular shielding plate, and the safety bolt is pulled through the chain by pressing the annular shielding plate, so that the safety bolt falls off from the safety valve.

Preferably, the fire extinguisher further comprises a pair of annular protrusions arranged on the side wall of the fire extinguisher, the annular protrusions are located at the upper end and the lower end of the fire extinguisher, the diameter of each annular protrusion is larger than that of the inner ring of the annular shielding plate, and the fire extinguisher is clamped in the shell through the annular protrusions arranged at the upper end and the lower end of the fire extinguisher.

Preferably, one end of the safety valve, which is far away from the safety bolt, is provided with a pull ring, and the pull ring is welded on the safety valve.

Preferably, the safety valve further comprises a rectangular through hole formed in the lower handle, the height of the rectangular through hole is not smaller than the diameter of the safety valve, and the safety valve is movably inserted into the rectangular through hole.

Preferably, the device further comprises a fixing plate arranged at the top of the shell.

Has the advantages that: an elastic clamping plate is fixedly connected to the side wall of the fire extinguisher, a limiting spring is fixedly connected to the lower end of the elastic clamping plate, the other end of the limiting spring is fixedly connected to the side wall of the fire extinguisher, a fixed column is fixedly connected to the outer side wall of one end, connected with the limiting spring, of the elastic clamping plate, an annular blocking plate is arranged in the shell, an ejecting spring is fixed to the bottom surface of the inner side of the shell, the fixed column on the elastic clamping plate is clamped on the annular blocking plate in the shell, the fire extinguisher is fixed in the shell, the ejecting spring is compressed through the fire extinguisher, when the fire extinguisher needs to be used, the annular blocking plate is pressed downwards through the annular blocking plate, the elastic clamping plate is extruded through the annular pushing plate, the fixed column is separated from the annular blocking plate, the fire extinguisher is ejected upwards through the ejecting, the safety valve is separated from the lower handle, and the fire extinguisher can be used for extinguishing fire.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention.

The figures are numbered: the fire extinguisher comprises an ejection device 1, a fire extinguisher device 2, a shell 101, an ejection spring 102, an annular shutter 103, an annular push plate 104, an elastic clamping plate 105, a limiting spring 106, a return spring 107, a fixing plate 108, an annular blocking plate 109, a fixing groove 110, a fixing column 111, an upper handle 201, a lower handle 202, a safety bolt 203, a chain 204, a fire extinguisher barrel 205, a safety valve 206, a pull ring 207 and a rectangular through hole 208.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, a rapid fire extinguishing apparatus, hereinafter referred to as "the apparatus". The device comprises an ejection device 1 and a fire extinguisher device 2, wherein the fire extinguisher device 2 is arranged in the ejection device 1, the fire extinguisher device 2 comprises a fire extinguisher barrel 205 and a handle, the handle is fixed on the fire extinguisher barrel 205 and comprises an upper handle 201 and a lower handle 202, the upper handle 201 is rotatably connected with the lower handle 202, a rectangular through hole is arranged on the lower handle 202, a safety valve 206 is movably inserted in the rectangular through hole 208, a pull ring 207 is arranged at one end of the safety valve 206, the other end of the safety valve 206 is detachably connected with a safety bolt 203, a welding chain 204 is fixed on the safety bolt 203, the upper handle 201 is clamped on the lower handle 202 through the safety valve 206 to prevent the fire extinguisher from being opened due to the fact that the upper handle 201 is mistakenly collided, and the ejection device 1 comprises a shell 101, an ejection spring 102, an annular shield 103, an annular push plate 104, The elastic clamping plate 105, the limiting spring 106, the return spring 107, the fixing plate 108, the annular blocking plate 109, the fixing groove 110 and the fixing column 111, the casing 101 is a hollow cylinder with an opening at the top, the fixing plate 108 is arranged at the top of the casing 101, the pop-up spring 102 is fixedly welded on the bottom surfaces of the two insides of the casing 101 of the annular blocking plate 109, the annular blocking plate 109 is fixedly connected to the center of the inner wall of the casing 101, the annular blocking plate 109 is fixedly connected with a pair of return springs 107, the return springs 107 are laterally arranged and the two return springs 107 are arranged at two ends of the diameter of the annular blocking plate 109, the top end of the return spring 107 is fixedly connected with the annular push plate 104, the outer diameter of the annular push plate 104 is not more than the inner diameter of the annular blocking plate 109, the annular shield plate 103 is welded at the top, the chain 204 is fixedly connected to the upper surface of the annular shield plate 103, the inner diameter of the annular shield plate 103 is not smaller than the outer diameter of the barrel body, the barrel body is welded with a fixed groove 110, a limit spring 106 is fixedly arranged in the fixed groove 110, the other end of the limit spring 106 is fixedly connected with an elastic clamping plate 105, a fixed column 111 is fixedly connected to the elastic clamping plate 105, the top of the elastic clamping plate 105 is fixedly connected to the side wall of the barrel body, the limit spring 106 is positioned above the fixed column 111, the limit spring 106 and the fixed column 111 are positioned on two sides of the elastic clamping plate 105, the annular shield plate 103 is pressed while the barrel body is pressed, the safety plug 203 on the safety valve 206 is pulled by the chain 204 fixedly connected to the annular shield plate 103, the safety plug 203 is pulled to be separated from the safety valve 206, and the annular push plate 104 is driven by, the elastic clamping plate 105 is extruded through the annular push plate 104, so that the fixing columns 111 on the elastic clamping plate 105 are separated from the annular group partition plate, an upward elastic force is applied to the fire extinguisher barrel 205 through the pop-up spring 102, the barrel is popped up, the fire extinguisher protrudes out of a box body for placing the fire extinguisher, the fire extinguisher is convenient to take, after the fire extinguisher is popped up, the annular shielding plate 103 is loosened, the annular push plate 104 is reset upwards through the reset spring 107, the popped annular shielding plate 103 is blocked through the fixing plate 108 at the top of the shell 101, the annular shielding plate 103 and the annular push plate 104 are placed to pop out of the shell 101, after the fire extinguisher is taken out, the pull ring 207 is pulled again to drive the safety valve 206 to be separated from the lower handle 202, the fire extinguisher can be used for extinguishing fire, after the fire is used, the annular shielding plate 103 is pressed, when the fire extinguisher barrel 205 is pressed to the bottom end of the shell 101, after the annular shielding plate 103 is firstly loosened, the fire extinguisher barrel 205 is loosened, so that the fire extinguisher barrel 205 is clamped in the shell 101.

Through the technical scheme, the invention can realize the following working process:

when a fire disaster occurs and a fire extinguisher needs to be used, after a box body for placing the fire extinguisher is opened, an annular shield plate 103 on the fire extinguisher is pressed downwards, a safety bolt 203 on a safety valve 206 is pulled through a chain 204 fixedly connected to the annular shield plate 103, so that the safety bolt 203 is separated from the safety valve 206, meanwhile, an elastic clamping plate 105 fixedly connected to a barrel body 205 of the fire extinguisher is driven through an annular push plate 104 fixedly connected to the lower part of the annular shield plate 103, so that the elastic clamping plate 105 moves towards the outer side wall of the barrel body, a fixing column 111 on the outer side of the bottom end of the elastic clamping plate 105 is driven to be separated from an annular group partition plate on the inner wall of the shell 101, the barrel body 205 of the fire extinguisher is bounced upwards through an ejecting spring 102 below the barrel body 205 of the fire extinguisher, the barrel body 205 of the, the fire extinguisher convenient to take out, the fire extinguisher after taking out makes relief valve 206 break away from lower handle 202 through pulling pull ring 207 on the relief valve 206, uses the fire extinguisher to put out a fire, after the use, through pressing down annular shroud 103, press down fire extinguisher staving 205 simultaneously, when fire extinguisher staving 205 pressed to casing 101 bottom, loosen annular shroud 103 earlier after, loosening fire extinguisher staving 205, make fire extinguisher staving 205 block in casing 101.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the embodiments, and various equivalent modifications can be made within the technical spirit of the present invention, and the scope of the present invention is also within the scope of the present invention.

Claims

1. A quick fire extinguishing device is characterized by comprising a shell, a pop-up spring fixedly connected to the bottom surface inside the shell, a fire extinguisher fixedly connected to the top end of the pop-up spring, a lower handle arranged at the top end of the fire extinguisher, an upper handle movably connected to the lower handle, a pair of fixing grooves fixedly connected to the side wall of the fire extinguisher, a limiting spring fixedly connected in the fixing grooves, an elastic clamping plate fixedly connected to the other end of the limiting spring, a fixing column fixedly connected to the lower end of the elastic clamping plate, the other end of the elastic clamping plate is fixedly connected to the fire extinguisher, an annular barrier plate arranged inside the shell, a pair of reset springs fixedly connected to the annular barrier plate, an annular push plate fixedly connected to the top end of the reset spring, and an annular shield fixedly connected to the top end of; the fire extinguisher sets up and runs through in the casing annular sunshade, a pair of reset spring is located the fire extinguisher both sides, just reset spring symmetry each other, the lateral wall of annular sunshade with shells inner wall slides and cup joints, annular push pedal bottom top is in on the elasticity cardboard lateral wall.

2. The quick fire extinguishing apparatus according to claim 1, further comprising a safety valve provided on the fire extinguisher, a safety bar movably sleeved on one end of the safety valve, a chain fixedly connected to the safety bar; the other end of the chain is fixedly connected to the annular shielding plate.

3. The quick fire extinguishing apparatus according to claim 1, further comprising a pair of annular protrusions provided on the side wall of the fire extinguisher, the annular protrusions being located at upper and lower ends of the fire extinguisher, the diameter of the annular protrusions being larger than the diameter of the inner ring of the annular shield.

4. A quick-acting fire extinguishing apparatus according to claim 2, wherein the safety valve is provided with a pull ring at an end remote from the safety plug, the pull ring being welded to the safety valve.

5. The quick fire extinguishing apparatus according to claim 2, further comprising a rectangular through hole provided on the lower handle, the height of the rectangular through hole being not less than the diameter of the safety valve, the safety valve being movably inserted in the rectangular through hole.

6. A rapid fire extinguishing apparatus according to claim 1, further comprising a fixing plate disposed on top of the housing.