CN216539067U - A water gun with adjustable water pressure and water spraying time - Google Patents

Abstract

The utility model discloses a water gun with adjustable water pressure and water spraying time, which specifically relates to the technical field of water guns. One end of the output pipe is provided with a connecting head, one end of the connecting head is provided with a positioning hole, and a switching mechanism is disposed outside the positioning hole. In the utility model, a switching mechanism is provided, and the other spray head is rotated by 90 degrees to replace it to a designated position, and the electric telescopic rod is activated to drive the push rod to move to the right, so that the spray heads with different apertures can be switched to achieve the desired spray rate. The diameter of the water sprayed is different, and the diameter of the sprayed water is adjusted, which is convenient for switching operations, switching the impact force of different water jets, and the impact effect is better.

Description

A water gun with adjustable water pressure and water spraying time

technical field

The utility model relates to the technical field of water guns, and more particularly, the utility model relates to a water gun capable of adjusting water pressure and water spraying time.

Background technique

Water guns are not only water guns used for fire fighting to spray water to high places or far away, but also water guns used as engineering tools. They are mining machinery that converts high-pressure water flow into high-speed water jets. Also simpler.

In the prior art, in the process of using the water gun, due to the needs of use, it is necessary to replace the spray heads with different hole diameters, so as to control the diameter and width of the sprayed water flow, thereby improving the impact force, but during the installation process, it is more troublesome, and It is inconvenient to switch, which effectively reduces the use effect of the water gun.

Utility model content

In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a water gun that can adjust the water pressure and water spraying time. By setting a switching mechanism, the diameter of the sprayed water can be adjusted, so as to facilitate the switching operation and switch different water Jet impact force, better impact effect, different spraying methods, convenient switching, effectively improving the use effect of the water gun, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a water gun with adjustable water pressure and water spray time, comprising a water gun shell, a water gun protective shell is installed on one side of the water gun shell, and an output is arranged inside the water gun shell One end of the output pipe is provided with a connecting head, one end of the connecting head is provided with a positioning hole, and a switching mechanism is arranged outside the positioning hole;

The switching mechanism includes a sealing gasket ring arranged outside the positioning hole, an electric telescopic rod is arranged below the sealing gasket ring, a push rod is installed at the pushing end of the electric telescopic rod, and a rotating shaft is sleeved outside one end of the push rod Four connecting rods for support are provided outside the rotating shaft ring, the top of the connecting rods is connected with a spray head, a connecting pad is arranged on one side of the spray head, and a positioning pipe is arranged inside the connecting pad.

In a preferred embodiment, both ends of the connecting rod are fixedly connected with the spray head and the rotating collar, respectively, and the rotating collar and the push rod are movably connected.

In a preferred embodiment, the diameter of the vertical section of the positioning hole is larger than the diameter of the vertical section of the positioning tube, and the positioning tube is clamped with the connector to which the positioning hole belongs.

In a preferred embodiment, the four holes on the surface of the spray head have the same vertical cross-sectional shape, different diameters and different numbers.

In a preferred embodiment, an electric control valve is installed at the other end of the output pipe, an output pump is installed at one end of the electric control valve, and a connecting pipe is connected to the input end of the output pump.

In a preferred embodiment, a water volume control button is provided on one side of the water gun shell, a display screen is mounted on one side of the water volume control button, and a delay control button is mounted on one side of the display screen.

In a preferred embodiment, a connection collar is installed at the bottom end of the water gun shell, a support shaft is movably connected inside the connection collar, and a soft rubber grip is installed at the bottom end of the support shaft. One side of the rubber grip is attached with soft tape.

Technical effects and advantages of the present utility model:

1. By setting the switching mechanism, turn the other nozzle by 90 degrees and replace it to the designated position, start the electric telescopic rod to drive the push rod to move to the right, so that the nozzles with different apertures can be switched to achieve the sprayed nozzle. The diameter of the water is different. Adjusting the diameter of the spray water is convenient for switching operations, switching the impact force of different water jets, the impact effect is better, and the spraying methods are also different, which is convenient for switching and effectively improves the use effect of the water gun;

2. The hand can hold the soft rubber handle, and the soft tape acts as a support limit, which is convenient for hand-held water guns to use, which is more labor-saving than single-hand support, and the support shaft can be rotated inside the connecting collar to change in different directions For water spray operation, the water spray can be timed by rotating the delay control button 19. After the timing is completed, the output pump 15 can be automatically turned off, and the display screen 18 can display the water volume, and the control button 17 can control the water output of the electric control valve 14. , so that the water flow output can be controlled.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic cross-sectional structure diagram of the utility model.

3 is a schematic diagram of the split structure of the positioning pipe and the connector of the present invention.

4 is a schematic structural diagram of the connection between the connecting collar and the supporting shaft according to the present invention.

The reference signs are: 1. Water gun shell; 2. Water gun protective shell; 3. Output pipe; 4. Connector; 5. Positioning hole; 6. Gasket ring; 7. Electric telescopic rod; 8. Push rod; 9. Rotating collar; 10, connecting rod; 11, spray head; 12, connecting pad; 13, positioning pipe; 14, electric control valve; 15, output pump; 16, connecting pipe; 17, water volume control button; 18, display screen; 19, delay control button; 20, connecting collar; 21, supporting shaft; 22, soft rubber grip; 23, soft tape.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in the accompanying drawings 1-4, a water gun with adjustable water pressure and water spray time includes a water gun casing 1, a water gun protective casing 2 is installed on one side of the water gun casing 1, and an output pipe 3 is arranged inside the water gun casing 1. One end of the pipe 3 is provided with a connecting head 4, one end of the connecting head 4 is provided with a positioning hole 5, and a switching mechanism is arranged outside the positioning hole 5;

The switching mechanism includes a sealing gasket 6 arranged outside the positioning hole 5, an electric telescopic rod 7 is arranged below the sealing gasket 6, a push rod 8 is installed at the push end of the electric telescopic rod 7, and a rotating collar is sleeved outside one end of the push rod 8. 9. Four connecting rods 10 for support are provided on the outside of the rotating collar 9. The top of the connecting rods 10 is connected with a spray head 11. One side of the spray head 11 is provided with a connecting pad 12, and a positioning tube 13 is arranged inside the connecting pad 12.

As shown in FIG. 3 , both ends of the connecting rod 10 are fixedly connected with the spray head 11 and the rotating collar 9 respectively, and the rotating collar 9 is movably connected with the push rod 8 so that the rotating collar 9 can be rotated to drive the The connecting rod 10 rotates, and the connecting rod 10 drives the spray head 11 to rotate, so that different spray heads 11 can be converted, the diameter of non-spraying water can be changed, and a better spraying effect can be achieved.

As shown in FIG. 3 , the diameter of the vertical section of the positioning hole 5 is larger than the diameter of the vertical section of the positioning tube 13 , and the positioning tube 13 is clamped with the connector 4 to which the positioning hole 5 belongs, so that the positioning tube 13 can be inserted into the connector 4 for positioning into the hole 5, so that the snap connection can be formed quickly, and the snap connection effect is better.

As shown in FIG. 3 , the vertical cross-sectional shapes of the holes on the surface of the four spray heads 11 are the same, the diameters are different, and the numbers are different, so that the diameters of the water sprayed by the spray heads 11 with different diameters can be different, so that the diameter of the spray water can be adjusted. The size is convenient for switching operations.

As shown in FIG. 2 , an electric control valve 14 is installed at the other end of the output pipe 3, an output pump 15 is installed at one end of the electric control valve 14, and a connecting pipe 16 is connected to the input end of the output pump 15, so that the output pipe 3 is connected to the tap water pipe , thereby starting the output pump 15 to suck the tap water into the output pipe 3 for output, and at the same time the electric control valve 14 can control the size of the water.

As shown in FIG. 1, a water volume control button 17 is provided on one side of the water gun housing 1, a display screen 18 is installed on one side of the water volume control button 17, and a delay control button 19 is installed on one side of the display screen 18, so that the time delay can be delayed by rotating The control button 19 is used for timing the water spray. After the timing is completed, the output pump 15 can be automatically turned off, and the display screen 18 can display that the water volume control button 17 can control the water volume output of the electric control valve 14, thereby controlling the water flow output.

As shown in FIGS. 1 and 4 , a connecting collar 20 is installed at the bottom end of the water gun housing 1 , a supporting shaft 21 is movably connected inside the connecting collar 20 , and a soft rubber grip 22 is installed at the bottom end of the supporting shaft 21 . One side of the rubber grip 22 is connected with a soft tape 23, so that the hand can hold the soft rubber grip 22, so that the soft tape 23 can be used as a support limit, so as to facilitate the use of the hand-held water gun, the support effect is better, and it can be The rotating support shaft 21 rotates inside the connecting collar 20 .

The working principle of the utility model: when in use, the electric telescopic rod 7 can be activated to drive the push rod 8 to move leftward, the push rod 8 drives the rotating collar 9 to move leftward, and the rotating collar 9 drives the connecting rod 10 to move leftward , so that the connecting rod 10 can drive the spray head 11, the connecting rod 10, the positioning tube 13 to start to separate from the positioning hole 5, and then rotate the rotating collar 9 to drive the connecting rod 10 to rotate, so that the other spray head 11 can be rotated ninety degrees, After changing to the designated position, start the electric telescopic rod 7 to drive the push rod 8 to move to the right, and the push rod 8 drives the rotating shaft ring 9 to move the connecting rod 10 to the right, so that the connecting pad 12 can be sealed with the gasket ring 6. Therefore, the tap water pipe is connected through the output pipe 3, and the output pump 15 is started to suck the tap water into the output pipe 3 and input it into the connecting head 4 into the positioning pipe 13. In this way, the jet heads 11 with different apertures can be switched.

The last points to be noted are: First of all, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, and may be mechanical connection. or electrical connection, or internal communication between two components, or direct connection, "up", "down", "left", "right", etc. are only used to indicate relative positional relationship, when the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: in the drawings of the disclosed embodiments of the present invention, only the structures involved in the embodiments of the present invention are involved, and other structures may refer to the general design. In the case of no conflict, the same embodiment of the present invention and different embodiments can interact with each other. combination;

Finally: the above is only the preferred embodiment of the present utility model, and is not intended to limit the present utility model, all within the spirit and principle of the present utility model, any modification, equivalent replacement, improvement, etc. made, should include within the scope of protection of the present invention.

Claims (7)

1. The utility model provides a squirt of adjustable water pressure and water spray time, includes squirt shell (1), its characterized in that: a water gun protective shell (2) is mounted on one side of the water gun shell (1), an output pipe (3) is arranged inside the water gun shell (1), a connector (4) is arranged at one end of the output pipe (3), a positioning hole (5) is formed in one end of the connector (4), and a switching mechanism is arranged outside the positioning hole (5);

switching mechanism is including setting up at outside sealing pad ring (6) of locating hole (5), sealing pad ring (6) below is provided with electric telescopic handle (7), catch bar (8) are installed to electric telescopic handle (7) catch bar, the outside cover in catch bar (8) one end is equipped with rotation axle collar (9), rotation axle collar (9) outside is provided with four connecting rods (10) that are used for the support, connecting rod (10) top is connected with injection head (11), injection head (11) one side is provided with connection pad (12), inside registration arm (13) that is provided with of connection pad (12).

2. A water gun as claimed in claim 1, wherein said water gun includes: two ends of the connecting rod (10) are respectively and fixedly connected with the injection head (11) and the rotating shaft collar (9) pairwise, and the rotating shaft collar (9) is movably connected with the push rod (8).

3. A water gun as claimed in claim 1, wherein said water gun includes: the vertical section diameter of the positioning hole (5) is larger than that of the positioning tube (13), and the positioning tube (13) is clamped with the connector (4) to which the positioning hole (5) belongs.

4. A water gun as claimed in claim 1, wherein said water gun includes: the vertical cross-sectional shapes of the holes on the surfaces of the four spray heads (11) are the same, the diameters are different, and the number of the holes is different.

5. A water gun as claimed in claim 1, wherein said water gun includes: and the other end of the output pipe (3) is provided with an electric control valve (14), one end of the electric control valve (14) is provided with an output pump (15), and the input end of the output pump (15) is connected with a connecting pipe (16).

6. A water gun as claimed in claim 1, wherein said water gun includes: water gun shell (1) one side is provided with water yield control button (17), display screen (18) are installed to water yield control button (17) one side, delay control button (19) are installed to display screen (18) one side.

7. A water gun as claimed in claim 1, wherein said water gun includes: the water gun is characterized in that a connecting shaft collar (20) is installed at the bottom end of the water gun shell (1), a supporting shaft rod (21) is movably connected inside the connecting shaft collar (20), a soft rubber handle (22) is installed at the bottom end of the supporting shaft rod (21), and a soft rubber tape (23) is connected to one side of the soft rubber handle (22).

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