Multifunctional water gun

Abstract

The multifunctional water gun comprises a gun body and a spray head assembly rotationally connected to the front end of the gun body, and a main channel leading to the spray head assembly and a main switch used for controlling the flow of the main channel are arranged in the gun body; the spray head assembly comprises a spray head main body and a plurality of water outlet nozzle assemblies which are arranged on the spray head main body and can be in butt joint with the main channel in turn along with rotation of the spray head main body, and the water outlet nozzle assemblies comprise a fan-shaped water spraying assembly capable of spraying fan-shaped water spray and an umbrella-shaped water spraying assembly capable of spraying conical water spray; the fan-shaped water spraying assembly comprises a fan-shaped nozzle and a first adjusting structure used for adjusting the spray direction of the fan-shaped nozzle, and the umbrella-shaped water spraying assembly comprises a bullet nozzle and a second adjusting structure used for adjusting the spray size of the bullet nozzle. The device has the advantages of multiple functions and flexible adjustment.

Description

Technical Field

[0001] The invention relates to the technical field of water guns, and in particular to a multifunctional water gun. Background Art

[0002] Existing water gun technology mainly focuses on achieving different water spray effects by setting up multiple water nozzles. These water guns usually have multiple nozzles with preset shapes built in. Users can select different nozzles through a manual switching mechanism to change the shape of the sprayed water, such as switching from concentrated spray to dispersed spray. However, this design has obvious limitations. First, the types of water spray shapes are limited by the number of preset nozzles, and users cannot fine-tune the water spray shape to obtain a more personalized or refined spray effect. Secondly, these water guns usually lack effective control over the direction of the water spray. Users can only adjust the spray direction by changing the orientation of the entire water gun, and the operation is not flexible and convenient enough. This makes it difficult for existing water guns to meet the diverse needs of users in some application scenarios that require precise control of the shape and direction of the water spray, such as gardening watering, cleaning specific areas, or children's water games.

[0003] Therefore, it is necessary to further improve and perfect the prior art to overcome these shortcomings, and the present invention is made based on this situation. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a multifunctional and flexibly adjustable water gun.

[0005] The present invention is achieved through the following technical solutions:

[0006] In order to solve the above technical problems, the present invention provides a multifunctional water gun, comprising a gun body and a nozzle assembly rotatably connected to the front end of the gun body, wherein the gun body is provided with a main channel leading to the nozzle assembly and a main switch for controlling the flow of the main channel; the nozzle assembly comprises a nozzle body, and a plurality of water outlet nozzle assemblies arranged on the nozzle body and capable of docking with the main channel in turn with the rotation of the nozzle body, wherein the water outlet nozzle assemblies include a fan-shaped water spray assembly capable of spraying fan-shaped water splashes, and an umbrella-shaped water spray assembly capable of spraying conical water splashes, wherein the fan-shaped water spray assembly includes a fan-shaped nozzle and a first adjusting structure for adjusting the direction of its water splashes, and the umbrella-shaped water spray assembly includes a bullet-shaped nozzle and a second adjusting structure for adjusting the size of its water splashes.

[0007] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, the fan-shaped nozzle includes a first nozzle pipe rotatably connected to the nozzle body, and the second adjustment structure includes a first I-shaped nozzle opening arranged at the front end of the first nozzle pipe, and a lever arranged on the side of the first nozzle pipe and extending outward from the nozzle body.

[0008] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, two front side walls of the first nozzle are provided with guiding inclined surfaces so that the cross section of the first nozzle is V-shaped.

[0009] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, a limiting hole for the lever to pass through is provided on the nozzle body, and the limiting hole limits the maximum rotation angle of the first nozzle to 90°.

[0010] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, the bullet-shaped nozzle includes a second nozzle pipe that can move forward and backward, a second nozzle opening is provided at a corresponding position on the nozzle body, and a conical surface that can approach and move away from the second nozzle opening is provided at the front end of the second nozzle pipe. The second adjustment structure includes a knob rotatably connected to the nozzle body, the second nozzle pipe and the knob are threadedly connected, and the second nozzle pipe is driven to move forward and backward during the rotation of the knob.

[0011] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, a damping structure is provided between the knob and the nozzle body.

[0012] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, the damping structure includes a damping ring arranged between the knob and the nozzle body, and an elastic pressing member for elastically pressing the damping ring toward the knob direction is provided between the damping ring and the nozzle body.

[0013] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, the damping ring is provided with a plurality of first convex teeth on the end face thereof contacting the knob, and the end face corresponding to the knob is provided with a circle of second convex teeth that can cooperate with the first convex teeth.

[0014] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, an anti-slip sleeve is provided on the outer side wall of the knob.

[0015] In order to further solve the technical problem to be solved by the present invention, in a multifunctional water gun provided by the present invention, a conical guide surface is provided at the front end of the second nozzle.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. The multifunctional water gun of the present invention can not only provide a variety of preset water splash shapes, but also flexibly adjust the shape of the water splash (such as the size of the umbrella-shaped water splash) and the direction (such as the spray angle of the fan-shaped water splash), so as to better meet the personalized needs of users in various application scenarios.

[0018] 2. In the fan-shaped water spray assembly, the user can drive the first nozzle to rotate by turning the lever, thereby changing the direction of the first nozzle, and then adjusting the direction of the fan-shaped water spray, which is simple and convenient to operate.

[0019] 3. In the umbrella-shaped water spray assembly, users can easily adjust the size of the umbrella-shaped water splash by rotating the knob. In order to improve the adjustment feel, a damping structure is also set between the knob and the nozzle body. This design allows the damping to gradually decrease when the knob is rotated in the direction of smaller water splashes, and to gradually increase when the knob is rotated in the direction of larger water splashes, thereby providing a more comfortable adjustment experience. In addition, when the knob is rotated, the mutual engagement of the first convex tooth and the second convex tooth will produce a "click" sound feedback, allowing the user to clearly perceive the progress and current status of the adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 It is an exploded schematic diagram of the present invention;

[0023] Figure 3 is a cross-sectional schematic diagram of the present invention;

[0024] Figure 4 is a schematic cross-sectional view of a nozzle assembly;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of a fan-shaped water spray assembly;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the knob;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the damping ring. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] like Figure 1-Figure 7 As shown, the multifunctional water gun of the present invention mainly comprises a gun body 1 and a nozzle assembly 2. A main channel 11 is provided inside the gun body 1 for conveying water to the nozzle assembly 2. A main switch 12 is also provided on the gun body 1 for controlling the on and off of the main channel 11, thereby controlling the on and off of the water flow. The nozzle assembly 2 is mounted at the front end of the gun body 1 through a rotating connection structure and can rotate relative to the gun body 1.

[0030] The core part of the nozzle assembly 2 includes a nozzle body 21 and a plurality of water outlet nozzle assemblies 22. The nozzle body 21 is composed of a turntable 211 and an end cover 212. The plurality of water outlet nozzle assemblies 22 are arranged between the turntable 211 and the end cover 212. The end cover 212 is provided with a plurality of water spray ports 2121, each of which corresponds to a water outlet nozzle assembly 22 and has different shapes so as to form different water spray shapes. By rotating the nozzle body 21, different water outlet nozzle assemblies 22 can be docked with the main channel 11 in the gun body 1, thereby realizing the function of switching different water spray shapes.

[0031] The innovation of the multifunctional water gun of the present invention lies in the diversified design of its water outlet assembly 22 and the fine control of the shape and direction of the water spray. Specifically, the water outlet assembly 22 includes at least two different types of water spray assemblies: a fan-shaped water spray assembly 23 and an umbrella-shaped water spray assembly 24, which are used to generate fan-shaped water spray and umbrella-shaped (conical) water spray, respectively, thereby significantly increasing the versatility of the water gun.

[0032] The fan-shaped water spray assembly 23 includes a fan-shaped nozzle, which can generate fan-shaped water spray. More importantly, the fan-shaped water spray assembly 23 is also equipped with a first adjustment structure. The adjustment structure can finely adjust the rotation angle of the fan-shaped nozzle, thereby realizing the control of the spray direction of the fan-shaped water spray without changing the direction of the entire water gun, which greatly improves the flexibility of use.

[0033] The umbrella-shaped water spray assembly 24 includes a bullet-shaped nozzle, which can spray umbrella-shaped water spray. In addition, the umbrella-shaped water spray assembly 24 is also equipped with a second adjustment structure. The adjustment structure can fine-tune the water spray parameters of the bullet-shaped nozzle, for example, by changing the opening of the nozzle, thereby controlling the size of the umbrella-shaped water spray to meet the user's needs for different spraying intensities.

[0034] Through the above-mentioned structural design, the multifunctional water gun of the present invention can not only provide a variety of preset water splash shapes, but also flexibly adjust the shape of the water splash (such as the size of the umbrella-shaped water splash) and direction (such as the spray angle of the fan-shaped water splash), so as to better meet the personalized needs of users in various application scenarios.

[0035] The fan-shaped nozzle is designed to control the direction of the fan-shaped water spray and facilitate operation. Its specific structure is as follows:

[0036] First, the core component of the fan-shaped nozzle is the first nozzle 231, which is rotatably connected to the nozzle body 21 and can rotate around the axis in the front-back direction. The front end of the first nozzle 231 is provided with a straight first nozzle 2311, from which the water flow is ejected to form a fan-shaped water spray.

[0037] In order to adjust the direction of the fan-shaped water spray, the fan-shaped nozzle is equipped with a first adjustment structure, which is mainly composed of a lever 232. The lever 232 is arranged on the side of the first nozzle 231 and extends outward so that it is exposed outside the nozzle body 21, which is convenient for users to operate. By turning the lever 232, the first nozzle 231 can be driven to rotate, thereby changing the direction of the first nozzle 2311, thereby adjusting the spray direction of the fan-shaped water spray.

[0038] In order to further optimize the shape of the fan-shaped water spray, guide slopes 2312 are provided on the front walls of both sides of the first nozzle 2311. The design of the two guide slopes 2312 makes the cross section of the first nozzle 2311 present a V shape, which can better control the diffusion angle of the water flow and make the ejected fan-shaped water spray more uniform and regular.

[0039] In order to limit the rotation range of the first nozzle 231, a dedicated limit hole 213 is provided on the nozzle body 21 for the lever 232 to pass through. The limit hole 213 limits the maximum rotation angle of the first nozzle 231. In this embodiment, the maximum rotation angle is set to 90°, which not only ensures a sufficient adjustment range of the water spray direction, but also avoids mechanical structure damage or other problems that may be caused by excessive rotation. Such a design makes the spray direction control of the fan-shaped water spray more accurate and reliable, simplifies the structural design to a certain extent, and improves the service life of the product.

[0040] The design of the bullet nozzle is to adjust the size of the umbrella-shaped water splash. Its structural design is as follows:

[0041] The core component of the bullet nozzle is the second nozzle 241 that can move forward and backward. A second nozzle 214 is provided on the nozzle body 21 at a position corresponding to the second nozzle 241. A conical surface 2411 is provided at the front end of the second nozzle 241, and the conical surface 2411 can be close to or away from the second nozzle 214, thereby changing the outlet cross-sectional area of ​​the water flow, and then adjusting the size of the umbrella-shaped water splash.

[0042] In order to achieve precise control of the second nozzle 241, the bullet nozzle is equipped with a second adjustment structure. The core component of this structure is a knob 242 that is rotatably connected to the nozzle body 21. The second nozzle 241 and the knob 242 are connected by threads, so that rotating the knob 242 can drive the second nozzle 241 to move forward and backward. The knob 242 is exposed outside the nozzle body 21, which is convenient for users to operate. By rotating the knob 242, users can easily adjust the size of the umbrella-shaped water splash.

[0043] In order to improve the adjustment feel, a damping structure is also provided between the knob 242 and the nozzle body 21. The damping structure includes a damping ring 243 provided between the knob 242 and the nozzle body 21. An elastic top pressure member 244 (preferably a spring) is provided between the damping ring 243 and the nozzle body 21, and applies an elastic top pressure toward the knob 242 to the damping ring 243. This design allows the damping to gradually decrease when rotating in the direction of a smaller splash, and to gradually increase when rotating in the direction of a larger splash, thereby providing a more comfortable adjustment experience. The design of the damping change direction in this embodiment is not a limitation, and can also be adjusted according to actual needs.

[0044] In order to provide clear adjustment feedback, the damping ring 243 is provided with a plurality of first protruding teeth 2431 on the end surface thereof in contact with the knob 242. Correspondingly, a circle of second protruding teeth 2421 is provided on the end surface of the knob 242, which can cooperate with the first protruding teeth 2431. When the knob 242 is rotated, the mutual engagement of the first protruding teeth 2431 and the second protruding teeth 2421 will produce a "click" sound feedback, allowing the user to clearly perceive the progress and current state of the adjustment.

[0045] In order to further enhance the user experience, an anti-slip cover 2422 is provided on the outer wall of the knob 242 to effectively prevent the fingers from slipping and improve the stability and accuracy of the operation.

[0046] Finally, in order to optimize the guidance and control of the water flow, a conical guide surface 2141 is further provided at the front end of the second nozzle 214, which helps to form a more uniform and stable umbrella-shaped water spray.

Claims

1. A multifunctional water gun, characterized in that: The invention comprises a gun body (1) and a nozzle assembly (2) rotatably connected to the front end of the gun body (1); the gun body (1) is provided with a main channel (11) leading to the nozzle assembly (2) and a main switch (12) for controlling the flow of the main channel (11); the nozzle assembly (2) comprises a nozzle body (21) and a plurality of water outlet nozzle assemblies (22) arranged on the nozzle body (21) and capable of docking with the main channel (11) in turn with the rotation of the nozzle body (21); the water outlet nozzle assemblies (22) comprise a fan-shaped water spray assembly (23) capable of spraying fan-shaped water sprays, and an umbrella-shaped water spray assembly (24) capable of spraying cone-shaped water sprays; the fan-shaped water spray assembly (23) comprises a fan-shaped nozzle and a first regulating structure for regulating the direction of its water sprays; the umbrella-shaped water spray assembly (24) comprises a bullet-shaped nozzle and a second regulating structure for regulating the size of its water sprays.

2. A multifunctional water gun according to claim 1, characterized in that: The fan-shaped nozzle comprises a first nozzle (231) rotatably connected to a nozzle body (21); the second adjustment structure comprises a first straight-line nozzle opening (2311) arranged at the front end of the first nozzle (231), and a lever (232) arranged on a side of the first nozzle (231) and extending outward from the nozzle body (21).

3. A multifunctional water gun according to claim 2, characterized in that: The two front side walls of the first nozzle (2311) are provided with guiding inclined surfaces (2312), so that the cross section of the first nozzle (2311) is V-shaped.

4. A multifunctional water gun according to claim 2, characterized in that: The nozzle body (21) is provided with a limiting hole (213) for the lever (232) to pass through, and the limiting hole (213) limits the maximum rotation angle of the first nozzle (231) to 90°.

5. The multifunctional water gun according to claim 1, characterized in that: The bullet-shaped nozzle comprises a second nozzle (241) that can move forward and backward, a second nozzle opening (214) is provided at a corresponding position on the nozzle body (21), a conical surface (2411) that can move closer to and farther from the second nozzle opening (214) is provided at the front end of the second nozzle (241), and the second adjustment structure comprises a knob (242) rotatably connected to the nozzle body (21), the second nozzle (241) and the knob (242) are threadedly connected, and the second nozzle (241) is driven to move forward and backward during the rotation of the knob (242).

6. A multifunctional water gun according to claim 5, characterized in that: A damping structure is provided between the knob (242) and the spray head body (21).

7. A multifunctional water gun according to claim 6, characterized in that: The damping structure comprises a damping ring (243) arranged between the knob (242) and the nozzle body (21), and an elastic pressing member (244) is arranged between the damping ring (243) and the nozzle body (21) for elastically pressing the damping ring (243) in the direction of the knob (242).

8. A multifunctional water gun according to claim 7, characterized in that: The damping ring (243) is provided with a plurality of first protruding teeth (2431) on its end surface in contact with the knob (242), and the end surface corresponding to the knob (242) is provided with a circle of second protruding teeth (2421) that can cooperate with the first protruding teeth (2431).

9. The multifunctional water gun according to claim 5, characterized in that: An anti-slip sleeve (2422) is provided on the outer side wall of the knob (242).

10. The multifunctional water gun according to claim 5, characterized in that: A conical guide surface (2141) is provided at the front end of the second nozzle (214).

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