Fire extinguisher convenient to hold

Abstract

The fire extinguisher convenient to hold comprises a bottle body, a fixing base and a grip, the fixing base is arranged on a bottle opening in the top end of the bottle body, the grip comprises a first connecting part, a first bending part, a second connecting part and a second bending part which are sequentially connected, the first connecting part is fixed to the fixing base, the second connecting part is parallel to the bottle body, and the second bending part is fixed to the bottle body. The second bending part is connected with a base, the base is connected to the bottom of the bottle body, and a pressing handle is further hinged to the end of the first connecting part. By arranging the first connecting part, the first bending part, the second connecting part and the second bending part which extend from the fixed seat to the bottom of the bottle body and are connected in sequence, the length of the grip is increased, so that a part capable of being held by the grip is increased, and a user is not easy to separate from the grip from the tail end of the grip due to slipping when pressing the pressing handle; and the grip is connected with the base, so that a user can easily find a balance point when holding the grip, more labor is saved during holding, and the fire extinguishing efficiency is guaranteed.

Description

Technical Field

[0001] This application relates to the field of fire extinguisher technology, and in particular to a fire extinguisher that is easy to hold. Background Technology

[0002] A fire extinguisher is a portable fire-fighting device used to extinguish initial fires. It is a common fire prevention tool in daily life. There are three main types of fire extinguishers: dry powder fire extinguishers, carbon dioxide fire extinguishers, and water-based fire extinguishers. Among them, dry powder fire extinguishers have become the best-selling and most widely used fire extinguishers in the world due to their versatility and low price.

[0003] Dry powder fire extinguishers contain dry powder and high-pressure nitrogen. After removing the pins from the handle and grip, pressing the handle causes the firing pin to puncture the tank containing high-pressure nitrogen. The high-pressure nitrogen causes the pressure inside the cylinder to surge, and the dry powder enters the siphon tube inside the cylinder under high pressure, and is then sprayed out from the nozzle.

[0004] Nowadays, most dry powder fire extinguishers have short handles. The short handle is about the same length as the pressure handle. When using a dry powder fire extinguisher, the user needs to aim the nozzle at the fire source with one hand and hold the short handle with the other hand. At the same time, the user also needs to press the pressure handle to drive the firing pin to puncture the tank storing high-pressure nitrogen. During operation, because the short handle is short, there is less gripping area. When the user extends their thumb to press the pressure handle, their hand can easily slip and slip off the short handle, causing the dry powder fire extinguisher to fall to the ground. This not only delays fire extinguishing but also makes the dry powder fire extinguisher more likely to be damaged. Utility Model Content

[0005] This application provides a fire extinguisher that is easy to hold.

[0006] The fire extinguisher provided in this application, which is easy to hold, adopts the following technical solution:

[0007] A fire extinguisher that is easy to hold includes a bottle body, a fixed base, and a handle. The fixed base is disposed on the top opening of the bottle body. One end of the fixed base is connected to a nozzle, and the other end is located inside the bottle body. The handle includes a first connecting part, a first bending part, a second connecting part, and a second bending part connected in sequence. The first connecting part is fixed to the fixed base. The second connecting part is parallel to the bottle body. The second bending part is connected to a base. The base is connected to the bottom of the bottle body. A pressure handle is also hinged to the end of the first connecting part. A pin is inserted into the pressure handle and the first connecting part.

[0008] Preferably, the first bending portion has an obtuse angle structure and multiple gripping grooves are formed on its inner side.

[0009] Preferably, the base is provided with a shock-absorbing pad, the shock-absorbing pad forms a placement groove, and the bottle is embedded in the placement groove.

[0010] Preferably, the outer side of the base is provided with a first buckle, and the nozzle is snapped into the first buckle.

[0011] Preferably, the length of the nozzle is not less than twice the height of the bottle body;

[0012] An installation ring is fitted onto the bottle body, and a second buckle is connected to the installation ring. A third buckle is connected to the side of the second buckle facing away from the installation ring.

[0013] The nozzle is engaged in the second and third latches.

[0014] Preferably, the first buckle is connected to the base via a first hinge, and a first limiting block is provided below the first hinge;

[0015] The second buckle is connected to the mounting ring via a second hinge, and a second limiting block is provided below the second hinge.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] 1. This application increases the length of the handle by setting a first connecting part, a first bent part, a second connecting part, and a second bent part that extend from the fixed base to the bottom of the bottle and are connected in sequence. This increases the gripping part and makes it less likely for the user to slip off the handle when pressing the handle. The connection between the handle and the base makes it easier for the user to find the balance point when holding the handle, making it more effortless and ensuring the efficiency of fire extinguishing.

[0018] 2. By setting a base at the bottom of the bottle with shock-absorbing pads, the vibration caused by impacts can be reduced, effectively protecting the bottle.

[0019] 3. By setting a nozzle with a length no less than twice the length of the bottle, the extinguishing range of the fire extinguisher is increased, and the first, second, and third latches can better accommodate the nozzle. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of this application.

[0021] Figure 2 This is a schematic diagram of the overall structure from another angle of a preferred embodiment of this application.

[0022] Figure 3 This is a cross-sectional view of the base in a preferred embodiment of this application.

[0023] Figure 4 This is a schematic diagram of the structure of the first buckle in a preferred embodiment of this application.

[0024] Figure 5 This is a schematic diagram of the structure of the second buckle in a preferred embodiment of this application.

[0025] Explanation of reference numerals in the attached drawings: 1. Bottle body; 2. Fixing base; 3. Handle; 31. First connecting part; 32. First bending part; 321. Grip groove; 33. Second connecting part; 34. Second bending part; 4. Nozzle; 5. Base; 6. Pressure handle; 7. Pin; 8. Shock-absorbing pad; 81. Placement groove; 9. First buckle; 10. Mounting ring; 11. Second buckle; 12. Third buckle; 13. First hinge; 14. Second hinge; 15. First limiting block; 16. Second limiting block. Detailed Implementation

[0026] The present application will be further described in detail below with reference to the accompanying drawings.

[0027] This application provides a fire extinguisher that is easy to hold, such as... Figures 1 to 5 As shown, it includes a bottle body 1, a fixing base 2, and a handle 3. The bottle body 1 is used to store dry powder.

[0028] The fixing seat 2 is set on the top of the bottle mouth of the bottle body 1. One end of the fixing seat 2 is connected to the spray pipe 4, and the other end is located inside the bottle body 1.

[0029] The handle 3 includes a first connecting part 31, a first bent part 32, a second connecting part 33, and a second bent part 34 connected in sequence. The first connecting part 31, the first bent part 32, the second connecting part 33, and the second bent part 34 are integrally injection molded. The first connecting part 31 is fixed to the fixing base 2. The first bent part 32 has an obtuse angle structure and multiple grip grooves 321 are formed on its inner side for easy gripping. The second connecting part 33 is parallel to the bottle body 1. The end of the first connecting part 31 also... A hinged handle 6 is connected to the first connecting part 31, and a pin 7 is inserted into the handle 6. When the user pulls out the pin 7, the handle 6 can be pressed down, causing the dry powder in the bottle 1 to be sprayed out from the nozzle 4. The second bending part 34 is connected to a base 5, which surrounds the bottom of the bottle 1. A shock-absorbing pad 8 is provided on the side of the base 5 facing the bottle 1. The shock-absorbing pad 8 forms a placement groove 81, and the bottle 1 is embedded in the placement groove 81. The shock-absorbing pad 8 can reduce the vibration caused by the impact when the fire extinguisher is hit, effectively protecting the bottle 1.

[0030] This application discloses a fire extinguisher that is easy to hold. By setting a handle 3 with an obtuse angle bend that extends from the fixed base 2 to the bottom of the bottle body 1, the length of the handle 3 is increased, thereby increasing the gripping part of the handle 3. Compared with the prior art, the user is less likely to slip off the handle 3 when pressing the handle 6, thus ensuring the efficiency of fire extinguishing. The handle 3 is connected to the base 5, which makes it easier for the user to find the balance point when holding the handle 3, making it more effortless to hold and further ensuring the efficiency of fire extinguishing.

[0031] like Figure 4 and Figure 5 As shown, a first hinge 13 is also provided on the outer side of the base 5, and a first limiting block 15 is provided below the first hinge 13. A first buckle 9 is connected to the first hinge 13. The first buckle 9 is connected to the outer side of the base 5 through the first hinge 13. The first buckle 9 is an arc-shaped structure that matches the nozzle 4 and is located below the first port of the fixing seat 2. An installation ring 10 is fitted on the bottle body 1, and a second hinge 14 is provided on the installation ring 10. The second hinge 14 is located directly below the first hinge 13, and the second... A second limiting block 16 is provided below the hinge 14. A second buckle 11 is connected to the second hinge 14. The second buckle 11 is connected to the mounting ring through the second hinge 14. A third buckle 12 is connected to the side of the second buckle 11 facing away from the mounting ring. The second buckle 11 and the third buckle 12 are integrally injection molded. The length of the nozzle 4 is not less than twice the height of the bottle body 1. The nozzle 4 is in a bent state when not in use. The body of the nozzle 4 is engaged in the first buckle 9, the second buckle 11 and the third buckle 12. Thus, the nozzle 4, which is at least twice the length of the bottle body 1, has a relatively wide range of applications. The first latch 9, the second latch 11, and the third latch 12 can effectively accommodate the nozzle 4. The first latch 9 can be rotated to a position parallel to the bottle body 1 via the first hinge 13, and the second latch 11 and the third latch 12 can be rotated to a position parallel to the bottle body 1 via the second hinge 14. This allows the first latch 9, the second latch 11, and the third latch 12 to rotate without locking the nozzle 4, without occupying too much space in the lateral direction, while also protecting the first latch 9, the second latch 11, and the third latch 12 from breaking due to impact.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A fire extinguisher convenient to hold, characterized in that: it comprises a bottle body (1), a fixing seat (2) and a handle (3), the fixing seat (2) is arranged on the top bottle mouth of the bottle body (1), one end of the fixing seat (2) is connected with a spray pipe (4), and the other end is located in the bottle body (1), the handle (3) comprises a first connecting part (31), a first bending part (32), a second connecting part (33) and a second bending part (34) connected in sequence, the first connecting part (31) is fixed on the fixing seat (2), the second connecting part (33) is parallel to the bottle body (1), the second bending part (34) is connected with a base (5), the base (5) is connected at the bottom of the bottle body (1), and the end of the first connecting part (31) is further hinged with a pressing handle (6), and the pressing handle (6) and the first connecting part (31) are provided with a bolt (7).

2. The fire extinguisher convenient to hold according to claim 1, characterized in that: the first bending part (32) is an obtuse angle structure, and a plurality of holding grooves (321) are formed on the inner side.

3. The fire extinguisher convenient to hold according to claim 1, characterized in that: a damping pad (8) is arranged on the base (5), the damping pad (8) is formed with a placing groove (81), and the bottle body (1) is embedded in the placing groove (81).

4. The fire extinguisher convenient to hold according to claim 1, characterized in that: a first buckle (9) is further arranged on the outer side of the base (5), and the spray pipe (4) is clamped in the first buckle (9).

5. The fire extinguisher convenient to hold according to claim 4, characterized in that: the length of the spray pipe (4) is not less than twice the height of the bottle body (1); a mounting ring (10) is arranged on the bottle body (1), a second buckle (11) is connected to the mounting ring (10), a third buckle (12) is connected to the side of the second buckle (11) away from the mounting ring (10); and the spray pipe (4) is clamped in the second buckle (11) and the third buckle (12).

6. The fire extinguisher convenient to hold according to claim 5, characterized in that: the first buckle (9) is connected to the base (5) through a first hinge (13), and a first limiting block (15) is arranged below the first hinge (13); the second buckle (11) is connected to the mounting ring (10) through a second hinge (14), and a second limiting block (16) is arranged below the second hinge (14). ​ ​ ​ ​ ​ ​

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