Fire extinguisher with lance holder

Abstract

The utility model discloses a fire extinguisher with spray pipe support relates to fire extinguisher technical field, including fire extinguisher body, handle and spray pipe body, the one side of fire extinguisher body is provided with handle. First, the fixed ring is inserted into the inside of fixed frame with the plug -in rod, then rotates the runner to drive T shape locking rod and plug -in rod locking, thereby can fix the plug -in rod, make the fixed ring can set up at the one side of spray pipe body, thereby make the spray pipe body can be more stable through the fixation of support when placing, and then avoid the fire extinguisher when being shaken to cause the spray pipe to be impacted, first, the butt joint rod is inserted into the inside of fixed ring with the protection pad, then rotates the bolt to push the triangular block, make the triangular block can drive the limiting rod and butt joint rod locking, thereby can install the protection pad fast on the one side of fixed ring, make the spray pipe body and fixed ring can be more stable when clamping, avoid the spray pipe body to produce damage or to loosen.

Description

Technical Field

[0001] This utility model relates to the field of fire extinguisher technology, specifically a fire extinguisher with a nozzle support. Background Technology

[0002] Fire extinguishers commonly used in fires include five types: foam, dry powder, acid / alkali, CO2, and 1211. The extinguisher body is usually red and printed with the extinguisher's name, model, extinguishing type and capacity, extinguishing agent, and the type and quantity of propellant gas, along with text and images explaining how to use it. A fire extinguisher consists of a cylinder, head, nozzle, and other components. It uses propellant pressure to spray the extinguishing agent, achieving the purpose of extinguishing the fire.

[0003] Existing fire extinguishers require a hose connection for the nozzle, which makes them prone to shaking during placement. This can cause the nozzle to deform due to impacts, interfering with the subsequent discharge of the extinguishing material and making them inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to provide a fire extinguisher with a nozzle support to solve the problem mentioned in the background art that fire extinguishers are not easy to support the nozzle.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fire extinguisher with a nozzle support, comprising a fire extinguisher body, a handle provided on the fire extinguisher body, a nozzle body and an auxiliary support mechanism provided on the side of the fire extinguisher body away from the handle; the auxiliary support mechanism includes a fixing frame provided on the fire extinguisher body, a rod inserted into the fixing frame, and a fixing ring installed on the nozzle body at the extended end of the rod.

[0006] Preferably, the top of the fixed frame is provided with a rotating wheel, one end of the rotating wheel is provided with a rotating rod extending into the fixed frame, the end of the rotating rod extending into the fixed frame is provided with a gear, the fixed frame is also equipped with a rack that meshes with the gear, the rack can be close to or away from the insertion end of the plug rod in the fixed frame, and the end of the rack close to the insertion end of the plug rod is also provided with a T-shaped locking rod, and the insertion end of the plug rod is provided with a hole for inserting the T-shaped locking rod.

[0007] Preferably, the fixing ring is further provided with a protective mechanism, which includes a protective pad disposed on the inner side of the fixing ring, and the fixing ring is also provided with a plug groove, and the protective pad is provided with a connecting rod extending into the plug groove.

[0008] Preferably, the fixing ring has an installation groove, a triangular block is provided in the installation groove, a limiting rod extending into the insertion groove is provided on one side of the triangular block, and the connecting rod has a socket for the limiting rod to be inserted.

[0009] Preferably, a spring is also fitted on the limiting rod, with both ends of the spring abutting against the wall of the mounting groove and the triangular block respectively, and a bolt is also installed on the fixing ring, with the tail of the bolt abutting against the inclined surface of the triangular block.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. The fire extinguisher with nozzle bracket first inserts the rod and the fixing ring into the fixed frame. Then, rotating the wheel can lock the T-shaped locking rod with the rod, so that the fixing ring can be set on one side of the nozzle body. This makes the nozzle body more stable when placed by the bracket, thus preventing the nozzle from being impacted when the fire extinguisher is shaken. 2. In this fire extinguisher with a nozzle bracket, the protective pad is first inserted into the fixing ring along with the connecting rod. Then, rotating the bolt pushes the triangular block, which in turn locks the limiting rod and the connecting rod together. This allows the protective pad to be quickly installed on one side of the fixing ring, making the nozzle body more stable when engaged with the fixing ring and preventing damage or loosening of the nozzle body. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the fire extinguisher body of this utility model; Figure 2 This is a three-dimensional structural diagram of the nozzle body of this utility model; Figure 3 This is a three-dimensional sectional view of the fixing frame of this utility model; Figure 4 This is a three-dimensional cross-sectional view of the fixing ring of this utility model.

[0012] In the diagram: 1. Fire extinguisher body; 2. Handle; 3. Nozzle body; 4. Auxiliary support mechanism; 401. Fixing frame; 402. Insert rod; 403. Fixing ring; 404. Rotating wheel; 405. Rotating rod; 406. Gear; 407. Rack; 408. T-shaped locking rod; 5. Protective mechanism; 501. Protective pad; 502. Connecting rod; 503. Triangular block; 504. Limiting rod; 505. Spring; 506. Bolt. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-3 This utility model provides a technical solution: a fire extinguisher with a nozzle support, including a fire extinguisher body 1, a handle 2 on the fire extinguisher body 1, a nozzle body 3 and an auxiliary support mechanism 4 on the side of the fire extinguisher body 1 away from the handle 2; the auxiliary support mechanism 4 includes a fixing frame 401 on the fire extinguisher body 1, an insert rod 402 inserted into the fixing frame 401, and a fixing ring 403 installed on the nozzle body 3 at the extended end of the insert rod 402.

[0015] This fire extinguisher with a nozzle support can support the nozzle body 3 via the insertion rod 402.

[0016] exist Figure 3 In the middle: a rotating wheel 404 is provided at the top of the fixed frame 401, and a rotating rod 405 extending into the interior of the fixed frame 401 is provided at one end of the rotating wheel 404.

[0017] This fire extinguisher with a nozzle support can rotate the rotating rod 405 by rotating the rotating wheel 404.

[0018] exist Figure 3 In the middle: a gear 406 is provided at one end of the rotating rod 405 extending into the fixed frame 401. A rack 407 that meshes with the gear 40 is also installed in the fixed frame 401. The rack 407 can be close to or away from the insertion end of the plug rod 402 in the fixed frame 401. A T-shaped locking rod 408 is also provided at the end of the rack 407 that is close to the insertion end of the plug rod 402. The insertion end of the plug rod 402 is provided with a hole for the T-shaped locking rod 408 to be inserted.

[0019] This fire extinguisher with a nozzle bracket can rotate a gear 406 by rotating a lever 405. At the same time, the rotation of the gear 406 can drive the rack 407 to move, so that the rack 407 can drive the T-shaped locking lever 408 to move.

[0020] See Figures 1-3 First, insert the end of the insertion rod 402 away from the fixing ring 403 into the fixing frame 401. Then, rotate the rotating wheel 404 so that the rotating wheel 404 can drive the rotating rod 405 to rotate. When the rotating rod 405 rotates, it can drive the gear 406 to rotate. When the gear 406 rotates, it can drive the rack 407 to move. When the rack 407 moves, it can drive the T-shaped locking rod 408 to move. When the T-shaped locking rod 408 moves, it can be inserted into the insertion hole on the insertion rod 402, thereby fixing the insertion end of the insertion rod 402. This makes the nozzle body 3 more stable when placed by the fixing of the auxiliary support mechanism 4, thus preventing the nozzle from being impacted when the fire extinguisher is shaken, and thus having a better limiting effect.

[0021] See Figure 1 , Figure 2 and Figure 4 It can be seen that, exist Figure 4 In the middle: a protective mechanism 5 is provided on the fixed ring 403. The protective mechanism 5 includes a protective pad 501 provided on the inner side of the fixed ring 403, and a plug groove is also provided on the fixed ring 403. A connecting rod 502 extending into the plug groove is provided on the protective pad 501.

[0022] This type of fire extinguisher with a nozzle support can be inserted into the fixing ring 403 via the connecting rod 502 on the protective pad 501, so that it can be limited.

[0023] exist Figure 4 In the middle: the fixing ring 403 has an installation groove, and a triangular block 503 is provided in the installation groove. A limiting rod 504 extending into the insertion groove is provided on one side of the triangular block 503. The connecting rod 502 has a socket for the limiting rod 504 to be inserted.

[0024] This type of fire extinguisher with a nozzle support can move a limit rod 504 by moving a triangular block 503.

[0025] exist Figure 4 In the middle: a spring 505 is also sleeved on the limit rod 504. The two ends of the spring 505 are respectively pressed against the wall of the mounting groove and the triangular block 503. A bolt 506 is also installed on the fixing ring 403. The tail of the bolt 506 is pressed against the inclined surface of the triangular block 503.

[0026] This fire extinguisher with a nozzle support allows the spring 505 to be compressed via a triangular block 503.

[0027] See Figure 1 , Figure 2 and Figure 4 It can be seen that the protective pad 501 is first inserted into the insertion groove on the fixing ring 403 along with the connecting rod 502. Then, the bolt 506 is rotated so that the bolt 506 can push the triangular block 503 when it rotates, so that the triangular block 503 can squeeze the spring 505 when it moves. At the same time, the triangular block 503 can drive the limiting rod 504 to move when it moves, so that the limiting rod 504 can lock with the connecting rod 502. This allows the protective pad 501 to be quickly installed on one side of the fixing ring 403, making the engagement between the nozzle body 3 and the fixing ring 403 more stable and preventing damage or loosening of the nozzle body 3. This gives the fire extinguisher a better protective effect when restricting the nozzle.

[0028] In summary, the end of the insertion rod 402 furthest from the fixing ring 403 is first inserted into the fixing frame 401. Then, rotating the rotating wheel 404 drives the rotating rod 405 and the gear 406 to rotate. When the gear 406 rotates, it drives the rack 407, which is meshed with one end, to move. This allows the rack 407 to drive the T-shaped locking rod 408 to move, so that the T-shaped locking rod 408 can lock with the insertion rod 402, thereby fixing the insertion rod 402. This makes the nozzle body 3 more stable when placed by the auxiliary support mechanism 4, thus preventing the nozzle from being impacted when the fire extinguisher is shaken. This provides a better limiting effect. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fire extinguisher with a nozzle support, comprising a fire extinguisher body (1), characterized in that: The fire extinguisher body (1) is provided with a handle (2), and a nozzle body (3) and an auxiliary support mechanism (4) are provided on the side of the fire extinguisher body (1) away from the handle (2); the auxiliary support mechanism (4) includes a fixed frame (401) provided on the fire extinguisher body (1), a rod (402) inserted on the fixed frame (401), and a fixing ring (403) installed on the nozzle body (1) at the extended end of the rod (402).

2. A fire extinguisher with a nozzle support according to claim 1, characterized in that: The top of the fixed frame (401) is provided with a rotating wheel (404), one end of the rotating wheel (404) is provided with a rotating rod (405) extending into the fixed frame (401), one end of the rotating rod (405) extending into the fixed frame (401) is provided with a gear (406), the fixed frame (401) is also provided with a rack (407) meshing with the gear (406), the rack (407) can be close to or far away from the insertion end of the plug rod (402) in the fixed frame (401), and a T-shaped locking rod (408) is provided at the end of the rack (407) close to the insertion end of the plug rod (402), and an insertion hole for the T-shaped locking rod (408) is opened on the insertion end of the plug rod (402).

3. A fire extinguisher with a nozzle support according to claim 1, characterized in that: The fixing ring (403) is also provided with a protective mechanism (5); the protective mechanism (5) includes a protective pad (501) disposed inside the fixing ring (403), and the fixing ring (403) is also provided with a plug groove, and the protective pad (501) is provided with a connecting rod (502) extending into the plug groove.

4. A fire extinguisher with a nozzle support according to claim 3, characterized in that: The fixing ring (403) has an installation groove, and a triangular block (503) is provided in the installation groove. A limiting rod (504) extending into the insertion groove is provided on one side of the triangular block (503). The connecting rod (502) has a socket for the limiting rod (504) to be inserted.

5. A fire extinguisher with a nozzle support according to claim 4, characterized in that: The limiting rod (504) is also fitted with a spring (505), the two ends of the spring (505) are respectively pressed against the wall of the mounting groove and the triangular block (503), and a bolt (506) is also installed on the fixing ring (403), the tail of the bolt (506) is pressed against the inclined surface of the triangular block (503).

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