Segmented turning water gun

Abstract

The utility model discloses a segmented turning water gun which comprises a straight flow pipe, a bent pipe and a blooming head, the left end of the direct flow pipe is in butt joint with a clamping type connector through a valve pipe, a spherical water switch is arranged in the valve pipe, a handle is fixedly connected to the lower portion of the valve pipe, the bent pipe is detachably connected with the right end of the direct flow pipe, and the blooming head is detachably connected with the top of the bent pipe and can further be detachably connected with the right end of the direct flow pipe. The gun body is in a three-section type, is convenient to carry and assemble, can be assembled into a turning blooming mode and a direct-current blooming mode according to requirements in different environments and places, and can change the water spraying direction of the water gun in the turning blooming mode, so that the effect of a firing layer is achieved by discharging water from the lower layer of the firing layer, and fire spreading is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a segmented turning water gun. Background Art

[0002] When a fire occurs in a high-rise building, there are some difficulties and pain points in the existing firefighting work. First, high-rise buildings are diverse in form. In order to meet the needs of function and shape, high-rise buildings are diverse in form, including unit type, step type, combined type, etc. Some high-rise buildings have podiums, which have a great impact on the operating space of high-rise fire trucks. Second, the development of equipment cannot meet the needs of fire fighting. The current working height of high-rise fire trucks is concentrated in 30 to 60 meters. When the floors are high, it is difficult to meet the requirements of high-rise building fire fighting and rescue tasks. Third, some roads are difficult to pass. The higher the working height of the high-rise fire truck, the larger the body, and it is impossible to drive into some streets, and it is difficult to approach the fire scene for rescue.

[0003] When fighting a fire in a high-rise building, if the water pressure jet fire extinguishing of large-flow water guns and aerial fire trucks cannot reach the predetermined fire floor, the fire cannot be controlled, making the firefighting and rescue work difficult. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a segmented turning water gun, and the utility model is realized through the following technical solutions.

[0005] A segmented turning water gun comprises a direct current pipe, a curved pipe and a blooming head; the left end of the direct current pipe is connected to a card-type interface through a valve pipe, a spherical water switch is arranged in the valve pipe, a handle is fixedly connected to the lower part of the valve pipe, the curved pipe is detachably connected to the right end of the direct current pipe, the blooming head is detachably connected to the top of the curved pipe, and the blooming head can also be detachably connected to the right end of the direct current pipe.

[0006] Preferably, the spherical water switch is turned on or off by a horseshoe-shaped switch.

[0007] Preferably, a plurality of finger grooves are provided on the handle.

[0008] Preferably, U-shaped support rods are fixedly connected to the direct current tube symmetrically in front and back, and handles are fixedly connected between the support rods.

[0009] Preferably, a first connector is provided at the right end of the direct current pipe, a first external thread is provided on the connector, a first internal thread matching the first external thread is provided on the bottom inner wall of the bent pipe, a second connector is provided at the top of the bent pipe, a second external thread is provided on the second connector, a second internal thread is provided on the bottom inner wall of the flower head, and the second internal thread matches the second external thread and the first external thread.

[0010] The beneficial effect of the utility model is that the gun body of the present application is a three-section type, which is convenient for carrying and assembly. In different environments, it can be assembled into a turning flowering mode and a direct current flowering mode as needed. In the turning flowering mode, the water spraying direction of the water gun can be changed, so as to achieve the effect of discharging water at the layer below the fire layer to reach the fire layer, thereby controlling the spread of the fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 : Axonometric drawing of a segmented turning water gun described in the utility model;

[0013] Figure 2 : A three-dimensional schematic diagram of the DC tube of the utility model;

[0014] Figure 3 : A schematic diagram of the structure of the elbow and the first internal thread of the utility model;

[0015] Figure 4 : A schematic structural diagram of the flowering tube and the second internal thread of the utility model.

[0016] The reference numerals are as follows:

[0017] 1-direct current pipe, 2-bend pipe, 3-flowering pipe, 4-valve pipe, 5-card-type interface, 6-handle, 7-horseshoe switch handle, 8-finger groove, 9-support rod, 10-grip, 11-first connector, 12-first external thread, 13-first internal thread, 14-second connector, 15-second external thread, 16-second internal thread. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] like Figure 1-4As shown, a segmented turning water gun comprises a direct current pipe 1, a curved pipe 2 and a blooming head 3; the left end of the direct current pipe 1 is connected to a card-type interface 5 through a valve pipe 4, a spherical water switch (not shown) is arranged in the valve pipe 4, a handle 6 is fixedly connected to the lower part of the valve pipe 4, the curved pipe 2 is detachably connected to the right end of the direct current pipe 1, the blooming head 3 is detachably connected to the top of the curved pipe 2, and the blooming head 3 can also be detachably connected to the right end of the direct current pipe 1.

[0020] Furthermore, the spherical water switch is turned on or off by a horseshoe-shaped switch handle 7 .

[0021] Furthermore, a plurality of finger grooves 8 are formed on the handle 6 .

[0022] Furthermore, U-shaped support rods 9 are symmetrically fixed to the front and rear of the direct current tube 1 , and handles 10 are fixed between the support rods 9 .

[0023] Furthermore, a first connector 11 is provided at the right end of the direct current pipe 1, and a first external thread 12 is provided on the connector. A first internal thread 13 adapted to the first external thread 12 is provided on the bottom inner wall of the curved pipe 2. A second connector 14 is provided on the top of the curved pipe 2, and a second external thread 15 is provided on the second connector 14. A second internal thread 16 is provided on the bottom inner wall of the flowering head 3, and the second internal thread 16 is adapted to the second external thread 15 and the first external thread 12.

[0024] A specific implementation of the utility model is:

[0025] The present application can be assembled into a turning flowering mode and a DC flowering mode as needed. In normal use, it is the DC flowering mode, that is, there is no need to use the bent pipe 2. Through the cooperation of the second internal thread 16 and the first external thread 12, the flowering head 3 is directly connected to the DC pipe 1.

[0026] When fighting a fire in a high-rise building, and the high-flow water gun and the water pressure spray fire extinguishing of the high-rise fire truck cannot reach the predetermined fire floor, the device switches to the turning and blooming mode, and the water gun position can be set up on the next floor of the fire floor, such as Figure 1 As shown, the card interface 5 is connected to the large-flow water gun, the elbow 2 is connected to the direct current pipe 1 through the cooperation of the first internal thread 13 and the first external thread 12, and the flower head 3 is connected to the elbow 2 through the cooperation of the second internal thread 16 and the second external thread 15. The water spraying direction of the water gun can be changed, so as to achieve the effect of water discharge at the layer below the fire layer to reach the fire layer, prevent the fire from spreading to the upper part from the outside, and also improve the living environment of the trapped people at the window.

[0027] The main material of the water gun is anti-corrosion aluminum alloy; the surface is flat and smooth.

[0028] The opening or closing of the spherical water switch inside the valve tube 4 can be controlled by the horseshoe-shaped switch handle 7.

[0029] The handle 6 is convenient for taking and placing the water gun, and the grip 10 is also used for auxiliary holding of the water gun.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A segmented turning water gun, characterized in that: The invention comprises a direct current pipe (1), a curved pipe (2) and a flower head (3); the left end of the direct current pipe (1) is connected to a card-type interface (5) through a valve pipe (4); a spherical water switch is arranged inside the valve pipe (4); a handle (6) is fixedly connected to the lower part of the valve pipe (4); the curved pipe (2) is detachably connected to the right end of the direct current pipe (1); the flower head (3) is detachably connected to the top of the curved pipe (2); and the flower head (3) can also be detachably connected to the right end of the direct current pipe (1).

2. A segmented turning water gun according to claim 1, characterized in that: The spherical water switch is controlled to be turned on or off by a horseshoe-shaped switch handle (7).

3. The segmented turning water gun according to claim 1, characterized in that: The handle (6) is provided with a plurality of finger grooves (8).

4. The segmented turning water gun according to claim 1, characterized in that: U-shaped support rods (9) are fixedly connected to the direct current pipe (1) in a symmetrical manner in the front and rear directions, and a handle (10) is fixedly connected between the support rods (9).

5. The segmented turning water gun according to claim 1, characterized in that: The right end of the direct current pipe (1) is provided with a first connector (11), on which a first external thread (12) is provided; the bottom inner wall of the curved pipe (2) is provided with a first internal thread (13) adapted to the first external thread (12); the top of the curved pipe (2) is provided with a second connector (14), on which a second external thread (15) is provided; the bottom inner wall of the flowering head (3) is provided with a second internal thread (16), and the second internal thread (16) is adapted to the second external thread (15) and the first external thread (12).

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