Multifunctional fire-fighting water gun

Abstract

The utility model relates to the technical field of fire-fighting multifunctional water guns, in particular to a fire-fighting multifunctional water gun which comprises a bottom plate, a U-shaped support is fixed at the upper end of the bottom plate through a bolt, the upper end of the U-shaped support is sleeved with a rotating disc through a bearing, a limiting block is arranged at the bottom end of the U-shaped support, and the rotating disc is sleeved with a rotating disc through a bearing. A fixing block is fixed to the upper end of the rotating disc through a bolt, a telescopic rod is fixed to the upper end of the fixing block, and a third connecting base is detachably connected to the upper portion of the telescopic rod through a shaft pin. By arranging the telescopic rod, the height of the water gun can be adjusted, the water gun and the telescopic rod are connected through a shaft pin, disassembly and assembly are convenient, meanwhile, angle adjustment in the vertical direction can be achieved during use, and the water gun can rotate by a horizontal angle due to the fact that the rotary disc is arranged on the lower portion of the telescopic rod.

Description

Technical Field

[0001] The utility model relates to the technical field of fire - fighting multifunctional water guns, in particular to a fire - fighting multifunctional water gun. Background Technique

[0002] A fire - fighting water gun is a water - jetting tool for extinguishing fires. When connected to a water hose, it will spray a dense and substantial water stream, having advantages such as a long range and a large water volume. According to different jet forms and characteristics, it can be divided into straight - stream water guns, spray water guns, multi - purpose water guns, etc. Among them, the commonly used water guns are straight - stream and spray water guns. The existing straight - stream water guns have relatively single functions. When firefighters carry out fire - fighting and rescue operations, holding the water gun for a long time will cause shoulder soreness. At the same time, the existing straight - stream water guns have a single way of holding postures and cannot provide multiple holding postures.

[0003] After retrieval, it is found that in the Chinese patent with the application number 202222526583.4, a multifunctional fire - fighting water gun is disclosed, which includes a connecting pipe. A fixing frame is arranged on the outer surface of the connecting pipe, and a water - gun nozzle is arranged at the left end of the connecting pipe. A first mounting ring is fixedly connected to the outer surface of the water - gun nozzle, and a second mounting ring is fixedly connected to the outer surface of the connecting pipe. Two symmetrical mounting blocks are fixedly connected to one side of the first mounting ring close to the second mounting ring, and a mounting groove for sliding connection with the surface of the mounting block is opened on one side of the second mounting ring close to the first mounting ring. For this multifunctional fire - fighting water gun, by releasing the fixation of the mounting blocks, firefighters can more conveniently replace and maintain the water - gun nozzle.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] This multifunctional fire - fighting water gun has a single way of holding. When in use, the user cannot hold the water gun well. There is no support device, and long - term use is likely to cause soreness in the user's arms and shoulders. Summary of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] Aiming at the deficiencies of the prior art, the utility model provides a fire - fighting multifunctional water gun, which solves the problems of a single way of holding, the user not being able to hold the water gun well when in use, no support device being provided, and long - term use being likely to cause soreness in the user's arms and shoulders.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the utility model is realized through the following technical solutions: It includes a bottom plate, characterized in that: a U-shaped support is fixed to the upper end of the bottom plate by bolts, a turntable is sleeved on the upper end of the U-shaped support through a bearing, a limiting block is arranged at the bottom end of the U-shaped support, a fixed block is fixed to the upper end of the turntable by bolts, a telescopic rod is fixed to the upper end of the fixed block, the upper part of the telescopic rod is detachably connected to a third connecting seat through a shaft pin, the third connecting seat is fixedly connected to the bottom of the water gun main body, a first connecting ring is arranged at one end of the water gun main body, and a nozzle is rotationally connected to the first connecting ring by threads.

[0010] As a preferred embodiment of the utility model, a second connecting ring is arranged at the other end of the water gun main body.

[0011] As a preferred embodiment of the utility model, a sealing ring is arranged inside the second connecting ring.

[0012] As a preferred embodiment of the utility model, the first connecting ring is connected to a second handle through a shaft.

[0013] As a preferred embodiment of the utility model, a concave block is arranged at the bottom end of the water gun main body, and a rubber pad is arranged on one side of the concave block.

[0014] As a preferred embodiment of the utility model, a second connecting seat is fixed to the bottom end of the first connecting ring, the second connecting seat is connected to a first connecting seat through a shaft, and a first handle is fixed to the bottom end of the first connecting seat.

[0015] As a preferred embodiment of the utility model, several round holes are arranged at equal intervals from top to bottom on the telescopic rod.

[0016] As a preferred embodiment of the utility model, a pin is arranged through the round hole, and a locking nut is arranged in a threaded manner on one side of the pin.

[0017] (III) Beneficial effects

[0018] The utility model provides a multi-functional fire fighting water gun, which has the following beneficial effects:

[0019] By arranging a telescopic rod on the multi-functional fire fighting water gun of the utility model, the height of the water gun can be adjusted. The connection between the water gun and the telescopic rod adopts a shaft pin connection, which is convenient for disassembly and assembly. At the same time, the angle can be adjusted in the vertical direction during use. A turntable is arranged at the lower part of the telescopic rod, and the horizontal angle of the water gun can be rotated.

[0020] By arranging multiple handles on the multi-functional fire fighting water gun of the utility model, different use postures of personnel can be realized.

[0021] In the utility model, a fire-fighting multi-functional water gun is provided with a concave block at the bottom of which a rubber pad is arranged, so that the water gun body can be placed on the shoulder of the user, reducing the labor intensity of the user. The arrangement of the rubber pad can improve the comfort of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the left structure of the present utility model;

[0025] Figure 3 is a schematic diagram of the rear structure of the present utility model;

[0026] In the figure: 1, base plate; 2, U-shaped support; 3, turntable; 4, fixed block; 5, first handle; 6, first connecting seat; 7, nozzle; 8, second connecting seat; 9, first connecting ring; 10, second handle; 11, rubber pad; 12, concave block; 13, water gun body; 14, second connecting ring; 15, third connecting seat; 16, round hole; 17, plug pin; 18, telescopic rod; 19, sealing ring; 20, limit block; 21, locking nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a fire-fighting multi-functional water gun, including a base plate 1, the upper end of the base plate 1 is fixed with a U-shaped support 2 by bolts, the upper end of the U-shaped support 2 is sleeved with a turntable 3 through a bearing, a limit block 20 is arranged at the bottom end of the U-shaped support 2, the upper end of the turntable 3 is fixed with a fixed block 4 by bolts, a telescopic rod 18 is fixed at the upper end of the fixed block 4, the upper part of the telescopic rod 18 is detachably connected with a third connecting seat 15 through a shaft pin, the third connecting seat 15 is fixedly connected with the bottom of the water gun body 13, one end of the water gun body 13 is provided with a first connecting ring 9, and the first connecting ring 9 is rotationally connected with a nozzle 7 by threads.

[0029] In a specific embodiment of the present utility model, a U-shaped support 2 is fixed to the upper end of the bottom plate 1 for installing the turntable 3. Several bolts are provided on the bottom plate 1, which can be adaptively fixed to the surface of other objects to provide support for the overall water gun during water spraying, reducing the force exerted on the user. The upper end of the U-shaped support 2 is sleeved with the turntable 3 through a bearing, enabling the water gun main body 13 to rotate horizontally. A limit block 20 is provided at the bottom end of the U-shaped support 2 to limit the rotation shaft of the turntable 3 and prevent it from detaching from the U-shaped support 2. A fixed block 4 is fixed to the upper end of the turntable 3 to provide support for fixing the telescopic rod 18. The telescopic rod 18 is fixed to the upper end of the fixed block 4, and the height of the water gun main body 13 can be changed by adjusting the telescopic rod 18 according to different needs and users of different body types. The upper part of the telescopic rod 18 is detachably connected to the third connecting seat 15 through a pin. By using a pin connection, the angle can be adjusted vertically during use, and it is also convenient for disassembly and assembly. According to different usage scenarios, the water gun main body 13 can be separated from the telescopic rod 18 for use. By cooperating with the turntable 3, the flexibility of the water gun main body 13 during use is achieved. The third connecting seat 15 is fixedly connected to the bottom of the water gun main body 13. One end of the water gun main body 13 is provided with a first connecting ring 9 for connecting the nozzle 7. The first connecting ring 9 is threadedly rotated with the nozzle 7 to realize the spraying of water flow.

[0030] Specifically, the other end of the water gun main body 13 is provided with a second connecting ring 14.

[0031] To solve the problem of connecting to the fire pipeline, as Figure 1 shown, the other end of the water gun main body 13 is provided with a second connecting ring 14 for connecting to the fire pipeline to realize the through-flow of water.

[0032] Specifically, a sealing ring 19 is provided inside the second connecting ring 14.

[0033] To solve the problem of sealing at the pipe joint, as Figure 3 shown, a sealing ring 19 is provided inside the second connecting ring 14 to improve the sealing between the pipe and prevent water from leaking during the flow process.

[0034] Specifically, the first connecting ring 9 is connected to the second handle 10 through a shaft.

[0035] To solve the problem of facilitating the user to carry by hand, as Figure 1 shown, the first connecting ring 9 is connected to the second handle 10 through a shaft, facilitating the user to carry by hand.

[0036] Specifically, a concave block 12 is provided at the bottom end of the water gun main body 13, and a rubber pad 11 is provided on one side of the concave block 12.

[0037] To solve the problem of the water gun main body being usable on the shoulder, as Figure 1As shown, a concave block 12 is provided at the bottom end of the water gun body 13 for fitting with the shoulder. A rubber pad 11 is provided on one side of the concave block 12 to buffer between the water gun body 13 and the shoulder, improving the comfort of using the shoulder.

[0038] Specifically, a second connecting seat 8 is fixed to the bottom end of the first connecting ring 9. The second connecting seat 8 is connected to a first connecting seat 6 through a shaft. A first handle 5 is fixed to the bottom end of the first connecting seat 6.

[0039] To solve the problem of facilitating the stable use of the shoulder by personnel, as Figure 1 shown, a second connecting seat 8 is fixed to the bottom end of the first connecting ring 9. The second connecting seat 8 is connected to a first connecting seat 6 through a shaft for fixing the first handle 5. A first handle 5 is fixed to the bottom end of the first connecting seat 6. The water gun body 13 is stabilized by the shoulder as a support and the hand through the first handle 5.

[0040] Specifically, several round holes 16 are equidistantly arranged on the telescopic rod 18 from top to bottom.

[0041] To solve the problem of providing through holes for the telescopic rod to achieve height adjustment and locking, as Figure 1 shown, several round holes 16 are equidistantly arranged on the telescopic rod 18 from top to bottom for providing through holes for locking the telescopic rod 18 after height adjustment.

[0042] Specifically, a pin 17 is arranged through the round hole 16. A locking nut 21 is threadedly arranged on one side of the pin 17.

[0043] To solve the problem of locking the telescopic rod after height adjustment, as Figure 1 shown, a pin 17 is arranged through the round hole 16. The pin 17 locks the telescopic rod 18 after the height is adjusted. A locking nut 21 is threadedly arranged on one side of the pin 17 to prevent the pin 17 from accidentally falling off.

[0044] In the specific embodiments of the present disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0045] In summary, the working principle and usage process of the present utility model are as follows: A U-shaped support 2 is fixed to the upper end of the bottom plate 1 for installing the turntable 3. Several bolts are provided on the bottom plate 1 to be adaptively fixed to the surface of other objects, providing support for the overall water gun during water spraying and reducing the force exerted on the user. The upper end of the U-shaped support 2 is sleeved with a turntable 3 through a bearing, enabling the water gun body 13 to rotate horizontally. A limit block 20 is provided at the bottom end of the U-shaped support 2 to limit the rotation shaft of the turntable 3 and prevent it from detaching from the U-shaped support 2. A fixed block 4 is fixed to the upper end of the turntable 3 to provide support for fixing the telescopic rod 18. The telescopic rod 18 is fixed to the upper end of the fixed block 4. According to different needs and users of different body types, the height of the water gun body 13 can be changed by adjusting the telescopic rod 18. The upper part of the telescopic rod 18 is detachably connected to the third connecting seat 15 through a pin. By using a pin connection, angle adjustment in the vertical direction can be achieved during use, and it is also convenient for disassembly and assembly. According to different usage scenarios, the water gun body 13 can be separated from the telescopic rod 18 for use. By cooperating with the turntable 3, the flexibility of the water gun body 13 during use is realized. The third connecting seat 15 is fixedly connected to the bottom of the water gun body 13. A first connecting ring 9 is provided at one end of the water gun body 13 for connecting the nozzle 7. The first connecting ring 9 is threadedly rotated with the nozzle 7 to achieve the spraying of water flow. A second connecting ring 14 is provided at the other end of the water gun body 13 for connecting to the fire pipeline to achieve the through-flow of water. A sealing ring 19 is provided inside the second connecting ring 14 to improve the sealing between the pipeline and prevent water from leaking during the flow process. The first connecting ring 9 is connected to the second handle 10 through a shaft, facilitating the user to hold it by hand. A concave block 12 is provided at the bottom end of the water gun body 13 to fit with the shoulder. A rubber pad 11 is provided on one side of the concave block 12 to buffer between the water gun body 13 and the shoulder, improving the comfort of using the shoulder. A second connecting seat 8 is fixed to the bottom end of the first connecting ring 9. The second connecting seat 8 is connected to the first connecting seat 6 through a shaft for fixing the first handle 5. The first handle 5 is fixed to the bottom end of the first connecting seat 6. With the shoulder as the support, the hand stabilizes the water gun body 13 through the first handle 5. Several round holes 16 are equidistantly arranged from top to bottom on the telescopic rod 18 to provide through holes for locking the adjusted height of the telescopic rod 18. A pin 17 passes through the round hole 16 to lock the telescopic rod 18 after adjusting the height. A locking nut 21 is threadedly arranged on one side of the pin 17 to prevent the pin 17 from accidentally falling off.

[0046] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional fire fighting water gun, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is fixed with a U-shaped support (2) by bolts. The upper end of the U-shaped support (2) is sleeved with a turntable (3) through a bearing. A limit block (20) is arranged at the bottom end of the U-shaped support (2). The upper end of the turntable (3) is fixed with a fixing block (4) by bolts. The upper end of the fixing block (4) is fixed with a telescopic rod (18). The upper part of the telescopic rod (18) is detachably connected with a third connecting seat (15) through a pin. The third connecting seat (15) is fixedly connected with the bottom of the water gun body (13). One end of the water gun body (13) is provided with a first connecting ring (9). The first connecting ring (9) is rotationally connected with a nozzle (7) by thread.

2. The multi-functional fire fighting water gun according to claim 1, characterized in that: The other end of the water gun body (13) is provided with a second connecting ring (14).

3. A multi-functional fire fighting water gun according to claim 2, characterized in that: A sealing ring (19) is arranged inside the second connecting ring (14).

4. A fire-fighting multi-functional water gun according to claim 3, characterized in that: The first connecting ring (9) is connected with a second handle (10) through a shaft.

5. The multi-functional fire fighting water gun according to claim 4, wherein: A concave block (12) is arranged at the bottom end of the water gun body (13). A rubber pad (11) is arranged on one side of the concave block (12).

6. The multi-functional fire fighting water gun according to claim 5, wherein: The bottom end of the first connecting ring (9) is fixed with a second connecting seat (8). The second connecting seat (8) is connected with a first connecting seat (6) through a shaft. The bottom end of the first connecting seat (6) is fixed with a first handle (5).

7. A multifunctional fire fighting water gun according to claim 6, characterized in that: A plurality of round holes (16) are arranged at equal intervals from top to bottom on the telescopic rod (18).

8. A multi-functional fire fighting water gun according to claim 7, characterized in that: A pin (17) is arranged through the round hole (16). A locking nut (21) is arranged in a threaded manner on one side of the pin (17).

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