Fire extinguisher easy to operate

Abstract

The utility model relates to the technical field of fire extinguishers, and discloses an easy-to-operate fire extinguisher which comprises a fire extinguishing tank body, a connecting seat is arranged at the top of the fire extinguishing tank body, a control grab handle is arranged on one side of the connecting seat, a safety bolt is arranged at the joint of the control grab handle and the connecting seat, and a pressure gauge is arranged on the connecting seat. According to the fire extinguisher easy to operate, connection between a first telescopic rod and a first adjusting base is reinforced through a first fixing device, meanwhile, the first telescopic rod can rotate with the first fixing device as the center, and connection between a second telescopic rod and a second adjusting base is reinforced through a second fixing inserting opening; meanwhile, the second telescopic rod can rotate with the second fixing inserting opening as the center, when the fire behavior is large, the first telescopic rod and the second telescopic rod are adjusted and fixed through cooperation with the rotating shaft, the extending length of the nozzle is adjusted and controlled, the nozzle does not need to be held by hand to be aligned to the root of flame, and damage to the hand by the flame is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguishers, in particular to an easy-to-operate fire extinguisher. Background Art

[0002] A fire extinguisher is a device used to put out an initial fire, usually including compressed gas or chemicals, used to suppress flames or prevent the spread of fire. When using a fire extinguisher, people need to follow the instructions, usually pulling out a pin and spraying the extinguishing agent at the root of the flame. For example, CN210228949U disclosed on the Chinese patent website is a fire extinguisher, which includes a tank body, a mounting base is fixedly connected to the bottom of the tank body, a plurality of mounting grooves are provided on the side wall of the mounting base, and the mounting grooves are evenly spaced and arranged in a circle on the side wall of the mounting base, a support block is hinged in the mounting groove, a plurality of slots are provided on the support block, a slide rod is slidably connected to the slot, and a plurality of suction pipes are fixedly connected to one end of the slide rod. The plate, one end of the sliding rod facing away from the suction cup is fixedly connected with an end cap, the end cap is arranged perpendicular to the direction of the sliding rod, a tensioning spring is arranged between the end cap and the support block, the tensioning spring is arranged parallel to the direction of the sliding rod, the suction cup is squeezed and adsorbed on the ground, and the fire extinguisher is stably arranged when not in use and is not easily knocked down by foreign objects, which is beneficial to protecting the fire extinguisher and does not affect the normal living of residents. However, when the flame generated by the fire is large, it is easy to cause burns to hands when the nozzle is aimed at the root of the flame. Therefore, an easy-to-operate fire extinguisher is proposed. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an easy-to-operate fire extinguisher with a flexibly adjustable fire extinguisher nozzle. The fixed nozzle does not require the hand to hold the nozzle to reduce the damage of the flame to the hand, etc. It solves the problem that when the flame generated by the fire is large, the nozzle is aimed at the root of the flame and easily causes burns to the hand.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-operate fire extinguisher, comprising a fire extinguishing tank body, a connecting seat is provided on the top of the fire extinguishing tank body, a control handle is provided on one side of the connecting seat, a safety pin is provided at the connection between the control handle and the connecting seat, a pressure gauge is provided on the connecting seat, a nozzle is provided on the side of the connecting seat away from the control handle, an output pipe is connected to the nozzle, a nozzle is provided at the other end of the output pipe, a No. 1 adjustment base is provided on the outer side of the fire extinguishing tank body, a No. 2 adjustment base is provided at the connection between the output pipe and the nozzle, a No. 1 telescopic rod is provided on the No. 1 adjustment base, a No. 2 telescopic rod is provided on the No. 2 adjustment base, the No. 1 telescopic rod is connected to the No. 2 telescopic rod, and a rotating shaft is provided at the connection between the No. 1 telescopic rod and the No. 2 telescopic rod, and the length of the nozzle extended can be controlled by adjusting and fixing the No. 1 telescopic rod and the No. 2 telescopic rod in cooperation with the rotating shaft.

[0005] Preferably, the No. 1 adjustment base includes a tank body fixing ring, a No. 1 fixed connecting port and a No. 1 fixed socket. The main body of the No. 1 adjustment base is set as the tank body fixing ring. A No. 1 fixed connecting port is set on one side of the tank body fixing ring. A No. 1 fixed socket is opened on the No. 1 fixed connecting port. The No. 1 adjustment base is fixedly connected to the fire extinguishing tank body by fixing the tank body fixing ring of the No. 1 adjustment base on the outer side of the fire extinguishing tank body.

[0006] Preferably, the No. 2 adjustment base includes a sleeve ring, a No. 2 fixed connecting port and a No. 2 fixed socket. The main body of the No. 2 adjustment base is set as a sleeve ring. The No. 2 fixed connecting port is set on one side of the sleeve ring. The No. 2 fixed socket is opened on the No. 2 fixed connecting port. The installation position of the No. 2 adjustment base is positioned by fixing the sleeve ring of the No. 2 adjustment base on the connection between the nozzle and the output pipe.

[0007] Preferably, when one end of the No. 1 telescopic rod is inserted into the No. 1 fixed connecting port, a No. 1 fixer is provided on the No. 1 fixed socket, and the connection between the No. 1 telescopic rod and the No. 1 adjustment base is reinforced by the No. 1 fixer, and the No. 1 telescopic rod can rotate around the No. 1 fixer.

[0008] Preferably, when one end of the No. 2 telescopic rod is inserted into the No. 2 fixed connecting port, a No. 2 fixer is provided on the No. 2 fixed socket, and the connection between the No. 2 telescopic rod and the No. 2 adjustable base is reinforced through the No. 2 fixed socket. At the same time, the No. 2 telescopic rod can rotate around the No. 2 fixed socket.

[0009] Compared with the prior art, the utility model provides an easy-to-operate fire extinguisher, which has the following beneficial effects:

[0010] 1. The easy-to-operate fire extinguisher has a No. 1 fixing device to reinforce the connection between the No. 1 telescopic rod and the No. 1 adjusting base. At the same time, the No. 1 telescopic rod can rotate around the No. 1 fixing device. The connection between the No. 2 telescopic rod and the No. 2 adjusting base is reinforced through the No. 2 fixing socket. At the same time, the No. 2 telescopic rod can rotate around the No. 2 fixing socket. When the fire is large, the No. 1 telescopic rod and the No. 2 telescopic rod can be adjusted and fixed by coordinating the rotating shaft to adjust the length of the nozzle, so there is no need to hold the nozzle and aim it at the root of the flame, thereby reducing the damage of the flame to the hands.

[0011] 2. The easy-to-operate fire extinguisher is configured such that the No. 1 adjusting base is fixedly connected to the fire extinguishing tank body by fixing the tank body fixing ring of the No. 1 adjusting base on the outer side of the fire extinguishing tank body, and the No. 2 adjusting base is fixedly connected to the connection between the nozzle and the output pipe by fixing the sleeve ring of the No. 2 adjusting base on the connection between the nozzle and the output pipe, so that the installation position of the No. 2 adjusting base is positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the first adjustment base of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the second adjustment base of the utility model.

[0015] Among them: 1. Fire extinguisher tank body; 2. Connecting seat; 3. Control handle; 4. Safety pin; 5. Pressure gauge; 6. Nozzle; 7. Output pipe; 8. Nozzle; 9. No. 1 adjustment base; 901. Tank body fixing ring; 902. No. 1 fixed connection port; 903. No. 1 fixed socket; 10. No. 2 adjustment base; 1001. Casing ring; 1002. No. 2 fixed connection port; 1003. No. 2 fixed socket; 11. No. 1 telescopic rod; 12. No. 2 telescopic rod; 13. Rotating shaft; 14. No. 1 fixer; 15. No. 2 fixer. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 The utility model provides the following technical solutions: an easy-to-operate fire extinguisher, comprising a fire extinguishing tank body 1, a connecting seat 2 is arranged on the top of the fire extinguishing tank body 1, a control handle 3 is arranged on one side of the connecting seat 2, a safety latch 4 is arranged at the connection between the control handle 3 and the connecting seat 2, a pressure gauge 5 is arranged on the connecting seat 2, a nozzle 6 is arranged on the side of the connecting seat 2 away from the control handle 3, an output pipe 7 is connected to the nozzle 6, and a nozzle 8 is arranged at the other end of the output pipe 7, a No. 1 adjustment base 9 is arranged on the outer side of the fire extinguishing tank body 1, a No. 2 adjustment base 10 is arranged at the connection between the output pipe 7 and the nozzle 8, a No. 1 telescopic rod 11 is arranged on the No. 1 adjustment base 9, a No. 2 telescopic rod 12 is arranged on the No. 2 adjustment base 10, the No. 1 telescopic rod 11 and the No. 2 telescopic rod 12 are connected, and a rotating shaft 13 is arranged at the connection between the No. 1 telescopic rod 11 and the No. 2 telescopic rod 12, and the length of the nozzle 8 extended can be controlled by adjusting and fixing the No. 1 telescopic rod 11 and the No. 2 telescopic rod in cooperation with the rotating shaft 13;

[0018] The No. 1 adjustment base 9 includes a tank body fixing ring 901, a No. 1 fixing connection port 902 and a No. 1 fixing socket 903. The main body of the No. 1 adjustment base 9 is set as the tank body fixing ring 901. The No. 1 fixing connection port 902 is set on one side of the tank body fixing ring 901. The No. 1 fixing socket 903 is provided on the No. 1 fixing connection port 902. The tank body fixing ring 901 of the No. 1 adjustment base 9 is fixedly sleeved on the outer side of the fire extinguishing tank body 1, so that the No. 1 adjustment base 9 is fixedly connected to the fire extinguishing tank body 1.

[0019] The second adjustment base 10 includes a sleeve ring 1001, a second fixed connection port 1002 and a second fixed socket 1003. The main body of the second adjustment base 10 is set as the sleeve ring 1001, and the second fixed connection port 1002 is set on one side of the sleeve ring 1001. The second fixed socket 1003 is provided on the second fixed connection port 1002. By fixing the sleeve ring 1001 of the second adjustment base 10 at the connection between the nozzle 8 and the output pipe 7, the installation position of the second adjustment base 10 is positioned;

[0020] When one end of the No. 1 telescopic rod 11 is inserted into the No. 1 fixed connection port 902, a No. 1 fixer 14 is provided on the No. 1 fixed socket 903, and the connection between the No. 1 telescopic rod 11 and the No. 1 adjustment base 9 is reinforced by the No. 1 fixer 14, and the No. 1 telescopic rod 11 can rotate around the No. 1 fixer 14;

[0021] When one end of the No. 2 telescopic rod 12 is inserted into the No. 2 fixed connection port 1002, a No. 2 fixer 15 is provided on the No. 2 fixed socket 1003, and the connection between the No. 2 telescopic rod 12 and the No. 2 adjustment base 10 is reinforced through the No. 2 fixed socket 1003. At the same time, the No. 2 telescopic rod 12 can rotate around the No. 2 fixed socket 1003.

[0022] When in use, the tank body fixing ring 901 of the No. 1 adjusting base 9 is fixedly sleeved on the outer side of the fire extinguishing tank body 1, so that the No. 1 adjusting base 9 is fixedly connected to the fire extinguishing tank body 1, and the sleeve ring 1001 of the No. 2 adjusting base 10 is fixedly sleeved on the connection between the nozzle 8 and the output pipe 7, so that the installation position of the No. 2 adjusting base 10 is positioned, and the connection between the No. 1 telescopic rod 11 and the No. 1 adjusting base 9 is reinforced by the No. 1 fixer 14, and the No. 1 telescopic rod 11 can rotate around the No. 1 fixer 14, and the connection between the No. 2 telescopic rod 12 and the No. 2 adjusting base 10 is reinforced by the No. 2 fixed socket 1003, and the No. 2 telescopic rod 12 can rotate around the No. 2 fixed socket 1003. When the fire is large, the No. 1 telescopic rod 11 and the No. 2 telescopic rod are adjusted and fixed by cooperating with the rotating shaft 13 to adjust and control the length of the nozzle 8 to extend, so there is no need to hold the nozzle 8 and aim it at the root of the flame, thereby reducing the damage of the flame to the hand.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easy-to-operate fire extinguisher, comprising a fire extinguishing tank (1), characterized in that: The top of the fire extinguishing tank body (1) is provided with a connecting seat (2), a control handle (3) is provided on one side of the connecting seat (2), a safety pin (4) is provided at the connection between the control handle (3) and the connecting seat (2), a pressure gauge (5) is provided on the connecting seat (2), a nozzle (6) is provided on the side of the connecting seat (2) away from the control handle (3), an output pipe (7) is connected to the nozzle (6), and a nozzle (8) is provided at the other end of the output pipe (7). A first adjustment base (9) is arranged on the outer side of the body (1); a second adjustment base (10) is arranged at the connection between the output pipe (7) and the nozzle (8); a first telescopic rod (11) is arranged on the first adjustment base (9); a second telescopic rod (12) is arranged on the second adjustment base (10); the first telescopic rod (11) and the second telescopic rod (12) are connected; and a rotating shaft (13) is arranged at the connection between the first telescopic rod (11) and the second telescopic rod (12).

2. An easy-to-operate fire extinguisher according to claim 1, characterized in that: The No. 1 adjustment base (9) comprises a tank body fixing ring (901), a No. 1 fixing connection port (902) and a No. 1 fixing socket (903); the main body of the No. 1 adjustment base (9) is set as the tank body fixing ring (901); the No. 1 fixing connection port (902) is arranged on one side of the tank body fixing ring (901); and the No. 1 fixing socket (903) is provided on the No. 1 fixing connection port (902).

3. An easy-to-operate fire extinguisher according to claim 1, characterized in that: The No. 2 adjustment base (10) comprises a sleeve ring (1001), a No. 2 fixed connection port (1002) and a No. 2 fixed socket (1003); the main body of the No. 2 adjustment base (10) is configured as the sleeve ring (1001); a No. 2 fixed connection port (1002) is disposed on one side of the sleeve ring (1001); and a No. 2 fixed socket (1003) is provided on the No. 2 fixed connection port (1002).

4. An easy-to-operate fire extinguisher according to claim 2, characterized in that: When one end of the No. 1 telescopic rod (11) is inserted into the No. 1 fixed connection port (902), a No. 1 fixer (14) is provided on the No. 1 fixed socket (903).

5. An easy-to-operate fire extinguisher according to claim 3, characterized in that: When one end of the second telescopic rod (12) is inserted into the second fixed connection port (1002), a second fixer (15) is provided on the second fixed socket (1003).

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