CN212789511U

CN212789511U - Spout of convenient dismantlement for fire extinguisher

Info

Publication number: CN212789511U
Application number: CN202020973737.2U
Authority: CN
Inventors: 孙家林
Original assignee: Jiangsu Geluona Fire Fighting Equipment Co ltd
Current assignee: Jiangsu Geluona Fire Fighting Equipment Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-26
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a spout of convenient dismantlement for fire extinguisher, including pressure tank and buffer, when the spout of fire extinguisher needs dismouting, press the second spring compression that the press head drove the lower extreme, the contact head of second spring lower extreme touches the fixture block, the spout drops from sealing device, it is simple and convenient to compare tradition screwing spout through the rotatory rotation of spanner, can realize that the manual spout that trades passes through and installs buffer at the lower extreme of the jar body, when the jar body is dropped by accident, the base of buffer touches ground, the first spring compression of the sleeve inner chamber installed on the base absorbs kinetic energy, reduce the impact that ground belt gives the jar body, protect the pressure stability of inside and prevent the jar body from appearing the accident, install the fluorescence material on the surface of the jar body, when the conflagration takes place at night, the accurate position of warning people that the fluorescence material of jar body large tracts of land can show, the delay of the optimal fire extinguishing time caused by finding the fire extinguisher for a long time is reduced, and the loss is reduced to the minimum.

Description

Spout of convenient dismantlement for fire extinguisher

Technical Field

The utility model relates to a fire extinguisher technical field specifically is a spout of convenient dismantlement for fire extinguisher.

Background

The fire extinguisher is a portable fire extinguishing tool, chemical articles are placed in the fire extinguisher for extinguishing fire, the fire extinguisher is one of common fire-proof facilities, the fire extinguisher is stored in public places or places where fire may happen, the components filled in different kinds of fire extinguishers are different and are specially designed for different fires, and the fire extinguisher is required to be paid attention to avoid adverse effects and causing danger when in use.

However, the nozzles of most existing fire extinguishers are not convenient to disassemble, and the bottom of the fire extinguisher is not provided with a buffer device, so that the fire extinguisher is dangerous when accidentally dropped.

The nozzle of the fire extinguisher is not convenient to disassemble, and the bottom of the fire extinguisher is not provided with a buffer device. Therefore, the nozzle for the fire extinguisher is convenient to disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spout of convenient dismantlement for fire extinguisher, when the spout of fire extinguisher needs the dismouting, press the second spring compression that the press head drove the lower extreme, the fixture block was touched to the touch head of second spring lower extreme, and the spout drops from sealing device, compares the tradition and rotates the spout simple and conveniently of screwing through the spanner rotation, does not need additional appurtenance just to realize manually changing the spout to the problem in the above-mentioned background has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a nozzle convenient to detach for a fire extinguisher comprises a pressure tank and a buffer device, wherein the buffer device is installed at the lower end of the pressure tank, the pressure tank comprises a tank body and a sealing device, the sealing device is installed at the upper end of the tank body, and the buffer device is installed at the lower end of the tank body;

the buffer device comprises a base, a sleeve, a limiting strip, a first spring, a buffer cavity and a clamping groove, wherein the sleeve is installed at the upper end of the base, the limiting strip is installed on the side wall of the sleeve, the first spring is installed in the inner cavity of the sleeve, the buffer cavity is installed at the upper end of the sleeve, and the clamping groove is formed in the surface of the buffer cavity.

Preferably, the surface of the tank body is provided with a fluorescent material.

Preferably, the sealing device comprises a pressing handle, a lifting handle, a pressure gauge, a nozzle and a switch, the pressing handle is installed at the upper end of the sealing device, the lifting handle is installed at the lower end of the pressing handle, the pressure gauge is installed on the front face of the sealing device, the nozzle is installed on the side face of the sealing device, and the switch is installed on the front face of the sealing device.

Preferably, the nozzle comprises a tail pipe, an outlet and a clamping block, the outlet is arranged on the side surface of the tail pipe, and the tail pipe is arranged on the side surface of the other end of the tail pipe.

Preferably, the switch includes press head, spacing collar, second spring, foundation ring, touch head and spacing hole, and the spacing collar is cup jointed on the surface of press head, and the second spring is installed to the lower extreme of spacing collar, and the foundation ring is installed to the lower extreme of second spring, and the touch head is installed to the lower extreme of foundation ring, and the press head runs through spacing hole.

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

1. the utility model provides a spout of convenient dismantlement for fire extinguisher, when the spout of fire extinguisher needs the dismouting, press the second spring compression that the press head drove the lower extreme, the fixture block was touched to the touch head of second spring lower extreme, and the spout drops from sealing device, compares the tradition and rotates the spout simple and convenient of screwing through the spanner rotation, does not need additional appurtenance just to realize manual trade the spout.

2. The utility model provides a spout of convenient dismantlement for fire extinguisher installs buffer through the lower extreme at the jar body, and when jar body accident dropped, buffer's base touched ground, and the sleeve is installed to the base upper end, and kinetic energy is absorbed in the first spring compression of sleeve inner chamber, reduces the ground and takes the impact for the jar body, and the inside stable pressure of protection prevents that the jar body from appearing the accident.

3. The utility model provides a spout of convenient dismantlement for fire extinguisher, at the surface mounting of the jar body there is fluorescent material, when the conflagration accident takes place night, the accurate position of warning people's fire extinguisher that the fluorescent material of jar body large tracts of land can be obvious reduces because the best time of putting out a fire is delayed to the long-time fire extinguisher of looking for, falls to the minimum with the loss.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the pressure tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the spout of the present invention;

fig. 4 is a schematic view of the buffering device of the present invention.

In the figure: 1. a pressure tank; 11. a tank body; 111. a fluorescent material; 12. a sealing device; 121. pressing the handle; 122. a handle; 123. a pressure gauge; 124. a spout; 1241. a tail pipe; 1242. an outlet; 1243. a clamping block; 125. a switch; 1251. a pressing head; 1252. a limiting ring; 1253. a second spring; 1254. a bottom ring; 1255. a touch head; 1256. a limiting hole; 2. a buffer device; 21. a base; 22. a sleeve; 23. a limiting strip; 24. a first spring; 25. a buffer chamber; 26. a clamping groove.

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, a nozzle for a fire extinguisher to be conveniently disassembled comprises a pressure tank 1 and a buffer device 2, the buffer device 2 is installed at the lower end of the pressure tank 1, the pressure tank 1 comprises a tank body 11 and a sealing device 12, the sealing device 12 comprises a pressing handle 121, a handle 122, a pressure gauge 123 and a nozzle 124, the nozzle 124 comprises a tail pipe 1241, an outlet 1242 and a block 1243, the side surface of the tail pipe 1241 is provided with the outlet 1242, the other end side surface of the tail pipe 1241 is provided with the tail pipe 1241, a switch 125 comprises a pressing head 1251, a limiting ring 1252, a second spring 1253, a bottom ring 1254, a touching head 1255 and a limiting hole 1256, the surface of the pressing head 1251 is sleeved with the limiting ring 1252, the lower end of the limiting ring 1252 is provided with the second spring 1253, the lower end of the second spring 1253 is provided with a bottom ring 1254, the lower end of the bottom ring 1254 is provided with the pressing head 1255, the pressing, pressing the pressing head 1251 to drive the second spring 1253 at the lower end to compress, the contact head 1255 at the lower end of the second spring 1253 contacts the fixture block 1243, the nozzle 124 falls off from the sealing device 12, compared with the traditional method of screwing the nozzle 124 by rotating a wrench, the nozzle 124 can be manually replaced without additional auxiliary tools, the upper end of the sealing device 12 is provided with the pressing handle 121, the lower end of the pressing handle 121 is provided with the handle 122, the front surface of the sealing device 12 is provided with the pressure gauge 123, the side surface of the sealing device 12 is provided with the nozzle 124, the front surface of the sealing device 12 is provided with the switch 125, the surface of the tank body 11 is provided with the fluorescent material 111, when a fire accident happens at night, the fluorescent material 111 with a large area of the tank body 11 can be visible to remind people of the, the loss is reduced to the minimum, a sealing device 12 is arranged at the upper end of the tank body 11, and a buffer device 2 is arranged at the lower end of the tank body 11;

referring to fig. 4, a nozzle for a fire extinguisher to be conveniently disassembled, a buffering device 2 includes a base 21, a sleeve 22, a limiting strip 23, a first spring 24, a buffering cavity 25 and a clamping groove 26, the sleeve 22 is installed at the upper end of the base 21, the limiting strip 23 is installed on the side wall of the sleeve 22, the first spring 24 is installed in the inner cavity of the sleeve 22, the buffering cavity 25 is installed at the upper end of the sleeve 22, and the clamping groove 26 is formed in the surface of the buffering cavity 25.

In summary, the following steps: the utility model provides a spout that convenient dismantlement was used to fire extinguisher, when the spout 124 of fire extinguisher needed the dismouting, press head 1251 and drive second spring 1253 compression of lower extreme, touch head 1255 of second spring 1253 lower extreme touches fixture block 1243, spout 124 drops from sealing device 12, compare tradition rotate screw spout 124 simple and conveniently through the spanner rotation, do not need additional appurtenance just can realize that manual spout 124 that trades installs buffer 2 through the lower extreme at jar body 11, when jar body 11 accident dropped, buffer 2's base 21 touched ground, the sleeve 22 is installed to base 21 upper end, the first spring 24 compression absorption kinetic energy of sleeve 22 inner chamber, reduce the impact that ground belt given jar body 11, protect the pressure stability of inside and prevent jar body 11 accident, install fluorescence material 111 on jar body 11's surface, when the conflagration accident takes place night, the fluorescent material 111 with large area of the tank body 11 can obviously remind people of the accurate position of the fire extinguisher, delay of optimal fire extinguishing time due to long-time fire extinguisher finding is reduced, and loss is reduced to the minimum.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 spout of convenient dismantlement for fire extinguisher, includes overhead tank (1) and buffer (2), its characterized in that are installed to the lower extreme of overhead tank (1): the pressure tank (1) comprises a tank body (11) and a sealing device (12), the sealing device (12) is installed at the upper end of the tank body (11), and the buffer device (2) is installed at the lower end of the tank body (11);

buffer (2) include base (21), sleeve (22), spacing (23), first spring (24), cushion chamber (25) and draw-in groove (26), sleeve (22) are installed to the upper end of base (21), spacing (23) are installed to the lateral wall of sleeve (22), first spring (24) are installed to the inner chamber of sleeve (22), cushion chamber (25) are installed to the upper end of sleeve (22), draw-in groove (26) are seted up on the surface of cushion chamber (25).

2. The nozzle for the convenient disassembly of the fire extinguisher according to claim 1, characterized in that: the surface of the tank body (11) is provided with a fluorescent material (111).

3. The nozzle for the convenient disassembly of the fire extinguisher according to claim 1, characterized in that: sealing device (12) are including pressing handle (121), handle (122), manometer (123), spout (124) and switch (125), and the upper end of sealing device (12) is installed and is pressed handle (121), presses the lower extreme of handle (121) and install handle (122), and manometer (123) are installed in the front of sealing device (12), and the side-mounting of sealing device (12) has spout (124), and switch (125) are installed in the front of sealing device (12).

4. A spout for an extinguisher to facilitate disassembly according to claim 3, wherein: the nozzle (124) comprises a tail pipe (1241), an outlet (1242) and a clamping block (1243), the outlet (1242) is installed on the side surface of the tail pipe (1241), and the tail pipe (1241) is installed on the side surface of the other end of the tail pipe (1241).

5. A spout for an extinguisher to facilitate disassembly according to claim 3, wherein: switch (125) including press head (1251), spacing collar (1252), second spring (1253), foundation ring (1254), touch head (1255) and spacing hole (1256), spacing collar (1252) is cup jointed to the surface of press head (1251), second spring (1253) is installed to the lower extreme of spacing collar (1252), foundation ring (1254) is installed to the lower extreme of second spring (1253), touch head (1255) is installed to the lower extreme of foundation ring (1254), press head (1251) to run through spacing hole (1256).