Household water spraying gun with adjustable water volume

Abstract

The utility model discloses a household water gun with adjustable water volume, which relates to the technical field of household water guns and comprises a water gun handle, a water outlet is arranged on one side of the water gun handle, a water delivery pipe communicated with a water inlet and the water outlet respectively is arranged in the water gun handle, and a water volume adjusting component is arranged on the water gun handle. The water quantity adjusting assembly comprises a valve communicated with the water conveying pipeline, the valve is fixedly connected to the surface of the water gun handle, and a pull rod is slidably connected to the surface of the valve. The water quantity adjusting assembly is arranged, the rotating frame is pressed to drive the connecting frame to move, and the connecting rod is driven to move through movement of the connecting frame; under the action of the connecting rod, the limiting block is driven to pull the spring and the pull rod to move in the direction away from the valve, the valve element is driven to move under the action of the pull rod, water flows through the valve, the water amount is adjusted by changing the displacement distance of the valve element, the watering amount is adjusted according to needs, and excessive watering caused by too large water amount is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic water gun technical field, concretely is a water quantity adjustable domestic water gun. BACKGROUND

[0002] With the continuous improvement of people's living standards, flower planting and flower raising gradually become a fashion, and a large number of water guns also emerge as the times require. In order to meet the needs of different flowers and trees in the courtyard, different spray heads are often needed, such as lotus spray head, ring spray head, duck nozzle spray head, flat spray head and the like. The water gun is connected with the external water source through the water flow passage inlet in the use process.

[0003] After searching, the existing public patent number: CN202220410295.X, the public patent name: a gardening water gun, including water gun main part, the upper end and the lower end of water gun main part are provided with opening and hollow water passage in the inside, the spray head assembly is arranged at the upper end opening of water gun main part, the water pipe is connected at the lower end opening of water gun main part, the lower end opening of water gun main part is connected with the adapter with through hole, the water pipe is connected to adapter, the adapter is movably connected on water gun main part through the combination pipe, the utility model has the advantages of: 1. compared with prior art, the adapter is arranged on the water gun main part for connecting the water pipe, and the combination pipe is arranged to enable the adapter to move, when the position or angle of the water gun main part changes, the rotation adjustment between the adapter and the water gun main part can be achieved, without twisting the water pipe, avoiding the winding of the water pipe, 2. two water stop rings are arranged to stop the exuded water, avoiding the water from seeping into the connection position of the adapter and the combination pipe to cause rust, affecting normal rotation.

[0004] However, the above-mentioned water gun cannot adjust the water flow, and when watering some plants with small water demand, there is a problem of too much watering, which affects the growth of plants. Utility model content

[0005] (I) technical problem solved

[0006] In view of the defects of the prior art, the utility model provides a water quantity adjustable domestic water gun, which solves the problem that the water gun cannot adjust the water flow.

[0007] Technical scheme

[0008] In order to achieve the above object, the utility model discloses a water volume adjustable domestic water gun, which comprises a water gun handle, a water inlet is formed in the bottom of the water gun handle, a water outlet is formed in one side of the water gun handle, a water delivery pipe is arranged in the water gun handle and is communicated with the water inlet and the water outlet respectively, a water volume adjusting assembly is arranged on the water gun handle, the water volume adjusting assembly comprises a valve connected with the water delivery pipe, the valve is fixedly connected to the surface of the water gun handle, a pull rod is slidably connected to the surface of the valve, one end of the pull rod is fixedly connected to a limiting block, a spring is fixedly connected between the limiting block and the valve, a rotating frame is rotatably connected to the surface of the water gun handle, a connecting frame is rotatably connected to the rotating frame, a connecting rod is rotatably connected to the connecting frame, and the connecting rod passes through the limiting block and is rotatably connected to the limiting block.

[0009] Preferably, the pull rod is fixedly connected with the valve core, and the surface of the spring is electroplated with a corrosion-resistant layer.

[0010] Preferably, the bottom of the rotating frame is fixedly connected with a pressing plate, and arc-shaped edges are arranged on the two sides of the pressing plate.

[0011] Preferably, the pressing plate is threadedly connected with an adjusting bolt, a threaded hole matched with the adjusting bolt is formed in the surface of the pressing plate, and a rubber pad is fixedly connected to the side of the adjusting bolt close to the water gun handle.

[0012] Preferably, an external thread is formed in the surface of the water inlet, and the water inlet is arranged as a 4-way outlet.

[0013] Preferably, a connecting head is threadedly connected in the water outlet, the connecting head is arranged as a two-side opening, and an adjusting nozzle is fixedly connected to one end of the connecting head.

[0014] Preferably, an internal thread is formed in the water outlet, an external thread is formed in the surface of the connecting head, and the water outlet is arranged as a 4-way outlet.

[0015] Beneficial effects

[0016] Compared with the prior art, the utility model provides a water volume adjustable domestic water gun, which has at least the following beneficial effects:

[0017] The water volume adjusting assembly is arranged, the rotating frame is pressed to drive the connecting frame to move, the movement of the connecting frame drives the connecting rod to move, the movement of the connecting rod drives the limiting block to pull the spring and the pull rod to move away from the valve, the movement of the pull rod drives the valve core to move, water flows through the valve, the displacement distance of the valve core is changed to adjust the water volume, the water volume is adjusted according to the need, and excessive watering caused by excessive water volume is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the water gun handle;

[0019] Figure 2 is a structural schematic view of the bottom of the water gun handle;

[0020] Figure 3 is a structural schematic view of the water volume adjusting assembly;

[0021] Figure 4 is a structural schematic view of the adjusting spray head installation;

[0022] Figure 5 is a structural schematic view of the valve.

[0023] In the figure: 1, water gun handle; 2, water inlet; 3, connecting external thread; 4, water outlet; 5, adjusting spray head; 6, connecting head; 7, water volume adjusting assembly; 701, rotating frame; 702, connecting frame; 703, connecting rod; 704, limiting block; 705, valve; 706, pull rod; 707, spring; 708, pressing plate; 709, arc-shaped edge; 710, adjusting bolt. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment one:

[0026] Please refer to Figures 1-4 The present application provides a technical solution: a water gun handle 1, a water inlet 2 is formed at the bottom of the water gun handle 1, a water outlet 4 is formed at one side of the water gun handle 1, a water delivery pipe is arranged in the water gun handle 1 and communicates with the water inlet 2 and the water outlet 4 respectively, a water volume adjusting assembly 7 is arranged on the water gun handle 1, the water volume adjusting assembly 7 comprises a valve 705 which is connected in communication with the water delivery pipe, the valve 705 is fixedly connected to the surface of the water gun handle 1, a pull rod 706 is slidably connected to the surface of the valve 705, one end of the pull rod 706 is fixedly connected to a limiting block 704, a spring 707 is fixedly connected between the limiting block 704 and the valve 705, a rotating frame 701 is rotatably connected to the surface of the water gun handle 1, a connecting frame 702 is rotatably connected to the rotating frame 701, a connecting rod 703 is rotatably connected to the connecting frame 702, and the connecting rod 703 passes through the limiting block 704 and is rotatably connected to the limiting block 704.

[0027] The above content is analyzed: the water quantity adjusting assembly 7 is arranged, the connecting frame 702 is driven to move by pressing the rotating frame 701, the connecting rod 703 is driven to move through the movement of the connecting frame 702, the limiting block 704 is driven to pull the spring 707 and the pull rod 706 to move away from the valve 705 under the action of the connecting rod 703, the valve core is driven to move under the action of the pull rod 706, water flows through the valve 705, the water quantity is adjusted by changing the displacement distance of the valve core, the watering quantity is adjusted according to the need, and excessive watering caused by excessive water quantity is avoided. The sealing of the valve core and the valve 705 is prior art, and will not be repeated.

[0028] Example two:

[0029] Please refer to Figures 1-4 The utility model provides a technical scheme based on example one: the pull rod 706 is fixedly connected with the valve core, and the surface of the spring 707 is electroplated with a corrosion-resistant layer.

[0030] The above content is analyzed: the valve core is driven to move by the pull rod 706, so that the water quantity is adjusted, the valve core is restored by the spring 707, water leakage when not in use is avoided, the corrosion-resistant layer is electroplated, and the service life of the spring 707 is improved.

[0031] Example three:

[0032] Please refer to Figures 1-4 The utility model provides a technical scheme based on example one: the bottom of the rotating frame 701 is fixedly connected with a pressing plate 708, and the pressing plate 708 is provided with arc-shaped edges 709 on both sides.

[0033] The above content is analyzed: the pressing plate 708 and the arc-shaped edges 709 are arranged to facilitate the movement of the rotating frame 701, and the lever principle is utilized to reduce the force required for pressing the rotating frame 701.

[0034] Example four:

[0035] Please refer to Figures 1-4 The utility model provides a technical scheme based on example one: the adjusting bolt 710 is screw-connected on the pressing plate 708, a threaded hole matched with the adjusting bolt 710 is formed in the surface of the pressing plate 708, and the rubber pad is fixedly connected to the side close to the water gun handle 1 of the adjusting bolt 710.

[0036] The above content is analyzed: the position of the adjusting bolt 710 on the surface of the pressing plate 708 is changed by rotating the adjusting bolt 710, the pressing distance of the rotating frame 701 is adjusted when the rotating frame 701 is pressed, and the water quantity is adjusted, so that the size of the pressing rotating frame 701 does not need to be deliberately controlled to maintain the stability of the water quantity.

[0037] Example five:

[0038] Referring to Figures 1-4 The utility model provides a technical scheme based on example one: the surface of water inlet 2 is provided with connecting external thread 3, and the water inlet 2 is provided as four-port.

[0039] The above content is analyzed: the water inlet 2 and the connecting external thread 3 are arranged to be connected with the water inlet pipe, and the four-port is a commonly used interface.

[0040] Example six:

[0041] Referring to Figures 1-4 The utility model provides a technical scheme based on example one: the water outlet 4 is internally threaded and connected with the connector 6, the connector 6 is provided with two side openings, and the connector 6 is fixedly connected with the adjusting shower head 5 at one end. The water outlet 4 is internally threaded, the connector 6 is externally threaded, and the water outlet 4 is provided as a four-port.

[0042] The above content is analyzed: the adjusting shower head 5 is connected with the water outlet 4 through the connector 6, the shape of the water outlet is changed by rotating the adjusting shower head 5, the adjusting shower head 5 is an existing product, and will not be described again, and can be similar to a shower head.

[0043] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0044] Although the embodiments of the utility model have been shown and described, it should be understood that, for those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water volume adjustable domestic water spray gun, characterized in that, Include: The water gun handle (1), the water inlet (2) is opened in the bottom of the water gun handle (1), the water outlet (4) is opened in one side of the water gun handle (1), the water gun handle (1) is provided with water pipe that communicates with water inlet (2) and water outlet (4) respectively, water volume adjusting assembly (7) is arranged on the water gun handle (1), water volume adjusting assembly (7) includes valve (705) that communicates with water pipe pipeline, the valve (705) is fixedly connected to the surface of water gun handle (1), the valve (705) surface slidingly connected with pull rod (706), one end of pull rod (706) is fixedly connected with limit block (704), limit block (704) and valve (705) are fixedly connected with spring (707), the surface of water gun handle (1) is rotatably connected with rotary frame (701), rotary frame (701) is rotatably connected with connecting frame (702) on, connecting frame (702) is rotatably connected with connecting rod (703), connecting rod (703) passes through limit block (704) from limit block (704) and is rotatably connected with limit block (704).

2. A water volume adjustable domestic water spray gun according to claim 1, characterized in that: The pull rod (706) is fixedly connected with the valve core, and the surface of the spring (707) is electroplated with a corrosion-resistant layer.

3. A water volume adjustable domestic water spray gun according to claim 1, characterized in that: The bottom of the rotary frame (701) is fixedly connected with a pressing plate (708), and the two sides of the pressing plate (708) are provided with arc-shaped edges (709).

4. A water volume adjustable domestic water spray gun according to claim 3, characterized in that: The adjusting bolt (710) is threadedly connected to the pressing plate (708), the surface of the pressing plate (708) is provided with a threaded hole matched with the adjusting bolt (710), and the rubber pad is fixedly connected to the side of the water gun handle (1) close to the adjusting bolt (710).

5. A water volume adjustable domestic water spray gun according to claim 1, characterized in that: The surface of the water inlet (2) is provided with a connecting external thread (3), and the water inlet (2) is provided as a 4-way port.

6. A water volume adjustable domestic water spray gun according to claim 1, characterized in that: The water outlet (4) is internally threadedly connected with a connector (6), the connector (6) is provided with an open side, and the adjusting nozzle (5) is fixedly connected to one end of the connector (6).

7. A water volume adjustable domestic water spray gun according to claim 6, characterized in that: The water outlet (4) is internally provided with an internal thread, the surface of the connector (6) is provided with an external thread, and the water outlet (4) is provided as a 4-way port.

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