High-pressure water gun with regulating function

Abstract

The utility model discloses a high pressure water gun with adjusting function, including base, the water storage tank for depositing water source, the pressurizing pump for pumping out water source inside water storage tank, the equipment box for adjusting and monitoring pressurizing pump and install high pressure water gun on pressurizing pump, install between high pressure water gun and pressurizing pump and have extension pipe, and high pressure water gun bottom includes handle and trigger, and handle surface is equipped with sleeve, and sleeve and handle are for interference fit, and sleeve surface installs buckle part, and sleeve is close to the side of trigger and is equipped with limit rod, and sleeve cross section is arc, and arc angle is greater than 180 degrees. The utility model discloses through design has the sleeve structure, makes the gun head part of high pressure water gun can install in the inboard of sleeve directly, and fixes on the staff body, and the staff can be more convenient activity, and the high pressure water gun of installation after because trigger place is limited by the limit rod fixed, and trigger also can not because external factor leads to false touch.

Description

Technical Field

[0001] This utility model relates to the field of ship hull cleaning, and in particular to a high-pressure water gun with adjustable function. Background Technology

[0002] Adjustable high-pressure water guns are powerful cleaning tools. They are primarily adjusted through a pressure regulating valve, electronic control system, and rotating nozzle, which can produce straight jets, fan-shaped sprays, and mist sprays. Some water guns also support ±45° angle adjustment for easy cleaning of narrow areas. Furthermore, some products feature intelligent start / stop and wireless lithium battery functionality, reducing energy consumption and eliminating the need for a power source. Following principles such as pressure matching and gradual pressure increase during operation improves cleaning efficiency and reduces water consumption.

[0003] Adjustable high-pressure water guns are required for both hull cleaning and cleaning of large steel plates. For example, prior art with patent number CN204657002U discloses a similar adjustable pressure device.

[0004] However, in actual workflows, when workers need to clean the surface of the ship or some vertical steel plate areas, they need to climb scaffolding or ladders while holding a high-pressure water gun. If the high-pressure water gun is only held by hand or only the pipe is held, and the trigger is accidentally triggered, the high-pressure water gun will shoot out a strong high-pressure jet. This will not only affect the worker's climbing process and cause the worker to lose stability, but if the high-pressure water gun falls off or hits other object surfaces, it will also cause a certain degree of damage to its relatively delicate water pressure regulating components. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a high-pressure water gun with adjustable function, mainly to solve the technical problems that workers are prone to accidentally touching the trigger when carrying it and that it is inconvenient to carry.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] This utility model relates to a high-pressure water gun with adjustable function, comprising a base, a water storage tank for storing water, a booster pump for pumping water from the water storage tank, an equipment box for adjusting and monitoring the booster pump, and a high-pressure water gun installed on the booster pump. An extension tube is installed between the high-pressure water gun and the booster pump. The bottom of the high-pressure water gun includes a handle and a trigger. A sleeve is provided on the surface of the handle, and the sleeve and the handle are interference-fitted. A buckle is installed on the surface of the sleeve. A limiting rod is provided on the side of the sleeve near the trigger. The cross-section of the sleeve is arc-shaped, and the arc angle is greater than 180 degrees.

[0008] Preferably, the outer surface of the sleeve is made of polytetrafluoroethylene (PTFE), and the inner wall of the sleeve is made of silicone rubber.

[0009] Preferably, the sleeve surface is provided with a rotating shaft, the rotating shaft surface is mounted with a connecting ring, the connecting ring surface is provided with a snap-fit ​​groove, and the sleeve edge is provided with a snap-fit ​​block, the snap-fit ​​block and the snap-fit ​​groove are positioned corresponding to each other.

[0010] Preferably, one end of the connecting ring is connected to the sleeve via a rotating shaft, and the other end of the connecting ring is inserted into the inner wall of the sleeve.

[0011] Preferably, the buckle is a spring clip or a clip-on structure, and the buckle is fixedly connected to the sleeve.

[0012] Preferably, the limiting rod and the sleeve are fixedly connected, and the limiting rod extends to the trigger surface.

[0013] Preferably, the inner surface of the trigger is provided with a groove, and the inner diameter of the groove corresponds to the cross-sectional size of the limiting rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model features a sleeve structure, allowing the nozzle of the high-pressure water gun to be directly installed inside the sleeve and fixed to the worker's body. This makes it easier for the worker to move around. Furthermore, the high-pressure water gun is fixed by a limiting rod at the trigger, preventing accidental triggering due to external factors. This not only protects the worker's safety but also further avoids the high-pressure water gun colliding with other structures due to inertia. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of Example 1;

[0018] Figure 2 This is a schematic diagram of the high-pressure water gun structure in Example 1;

[0019] Figure 3 This is a partial structural schematic diagram of Example 1;

[0020] Figure 4 This is a schematic diagram of the overall structure of Example 1;

[0021] Figure 5 This is a partial structural schematic diagram of Example 2;

[0022] In the diagram: 1. Base; 101. Water tank; 102. Booster pump; 103. System host; 104. Extension tube; 105. High-pressure water gun; 106. Handle; 107. Trigger; 2. Sleeve; 3. Snap-fit ​​part; 4. Limit rod; 5. Slide groove; 6. Rotating shaft; 7. Connecting ring; 8. Snap-fit ​​groove; 9. Snap-fit ​​block. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] In the attached diagram, all identical reference numerals refer to the same components.

[0025] Example 1

[0026] like Figure 1-5 As shown, this utility model provides a high-pressure water gun with an adjustable function, including a base 1, a water storage tank 101 for storing water, a booster pump 102 for pumping water from the water storage tank 101, an equipment box for adjusting and monitoring the booster pump 102, and a high-pressure water gun 105 installed on the booster pump 102; the equipment box mainly adjusts the booster pump 102 so that the water pumped from the water storage tank 101 by the booster pump 102 can be quickly and efficiently discharged from the high-pressure water gun 105 until the surface of the object is cleaned.

[0027] However, such equipment requires cleaning large areas, such as ship hulls or large vertical steel plates, necessitating long water pipes and high water pressure. When workers need to climb, the high-pressure water gun 105 must be secured to their body, and the trigger 107 is prone to accidental activation due to climbing movements. Therefore, an extension pipe 104 is installed between the high-pressure water gun 105 and the pressurizing pump 102. The bottom of the high-pressure water gun 105 includes a handle 106 and a trigger 107. A sleeve 2 is provided on the surface of the handle 106, and the sleeve 2 and handle 106 are interference-fitted. A latching part 3 is installed on the surface of the sleeve 2, with the sleeve 2 near the trigger 107. A limiting rod 4 is provided, and the cross-section of the sleeve 2 is arc-shaped with an arc angle greater than 180 degrees. This allows the operator to attach the buckle part 3 of the sleeve 2 to their body, such as at the waist belt. The high-pressure water gun 105 can then be installed through the sleeve 2, with the sleeve 2 clamping and fixing the outer surface of the handle 106 at an angle greater than 180 degrees. The trigger 107 at the front of the high-pressure water gun 105 is fixed by the limiting rod 4, preventing the high-pressure water gun 105 from being accidentally activated when the operator is holding it to their body. It also provides a fixing effect on both the front and rear of the high-pressure water gun 105, preventing the high-pressure water gun 105 from shaking significantly due to the operator's movements.

[0028] Furthermore, the outer surface of the sleeve 2 is made of polytetrafluoroethylene material, and the inner wall of the sleeve 2 is a layer of silicone rubber material; this makes the outside of the sleeve 2 made of a material with a certain elasticity and wear resistance, with high strength, which can repeatedly remove the high-pressure water gun 105. The inner silicone rubber material layer can also increase the friction between the sleeve 2 and the handle 106, preventing the handle 106 from slipping off the sleeve 2 due to inertia.

[0029] Furthermore, the buckle part 3 is a spring clip or clip-on structure, and the buckle part 3 is fixedly connected to the sleeve 2; this allows the sleeve 2 to be easily fixed in the waist or leg pockets, etc., for easy access.

[0030] Furthermore, the limiting rod 4 and the sleeve 2 are fixedly connected, and the limiting rod 4 extends to the surface of the trigger 107; so that after the high-pressure water gun 105 is installed inside the sleeve 2, the limiting rod 4 can fix the position of the trigger 107, so that the trigger 107 always maintains its original position during the movement of the operator.

[0031] Furthermore, the inner surface of the trigger 107 is provided with a groove 5, the inner diameter of which corresponds to the cross-sectional size of the limiting rod 4; this allows the limiting rod 4 to be inserted into the groove 5 and fixed when the high-pressure water gun 105 is inserted into the sleeve 2. The limiting rod 4 and the sleeve 2 can also cooperate to form an L-shaped support structure to achieve stable support for the high-pressure water gun 105.

[0032] Specifically, such as Figure 2 As shown, when staff need to carry the high-pressure water gun 105 and climb, they can directly fix the buckle part 3 of the sleeve 2 to their body, and then press the handle 106 of the high-pressure water gun 105 horizontally from the front of the sleeve 2 until the handle 106 enters the sleeve 2 and the limiting rod 4 enters the slide groove 5 of the trigger 107. The sleeve 2 is clamped and fixed due to the interference fit between itself and the handle 106. The limiting rod 4 not only fixes the position of the trigger 107 to prevent the trigger 107 from being accidentally activated, but also helps to support the head of the high-pressure water gun 105, so that the high-pressure water gun 105 can always be in a stable state based on the buckle part 3.

[0033] Its structure is simple and easy to operate, and there is no need to make significant modifications to the trigger 107. When facing areas that require climbing, such as cleaning the surface of a ship or vertical steel plates, it is only necessary to install and carry the high-pressure water gun 105. After removing it, it can be held and operated directly. There are no obstructions around the trigger 107, which also makes it easy for staff to use.

[0034] Example 2

[0035] The difference from Embodiment 1 is that the sleeve 2 has a rotating shaft 6 on its surface, a connecting ring 7 is mounted on the surface of the rotating shaft 6, a snap-fit ​​groove 8 is provided on the surface of the connecting ring 7, and a snap-fit ​​block 9 is provided on the edge of the sleeve 2, with the snap-fit ​​block 9 corresponding to the snap-fit ​​groove 8.

[0036] One end of the connecting ring 7 is connected to the sleeve 2 via the rotating shaft 6, and the other end of the connecting ring 7 is inserted into the inner wall of the sleeve 2.

[0037] Specifically, such as Figure 5 As shown, the connecting ring 7 and the sleeve 2 are made of the same material, both being hard plastic. After the handle 106 enters the inside of the sleeve 2, the operator can insert the connecting ring 7 into the inside of the sleeve 2 based on the rotating shaft 6, and let the buckle groove 8 and the buckle block 9 be spliced ​​and fixed, so that the bottom of the handle 106 forms a clamping fixation, making its fixation effect on the bottom of the high-pressure water gun 105 better.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-pressure water gun with adjustable function, comprising a base (1), a water storage tank (101) for storing water, a booster pump (102) for pumping water from the water storage tank (101), an equipment box for adjusting and monitoring the booster pump (102), and a high-pressure water gun (105) mounted on the booster pump (102), characterized in that, An extension tube (104) is installed between the high-pressure water gun (105) and the pressurizing pump (102). The bottom of the high-pressure water gun (105) includes a handle (106) and a trigger (107). A sleeve (2) is provided on the surface of the handle (106), and the sleeve (2) and the handle (106) are interference fit. A buckle (3) is installed on the surface of the sleeve (2). A limiting rod (4) is provided on the side of the sleeve (2) near the trigger (107). The cross-section of the sleeve (2) is arc-shaped, and the arc angle is greater than 180 degrees.

2. A high-pressure water gun with adjustable function according to claim 1, characterized in that, The outer surface of the sleeve (2) is made of polytetrafluoroethylene material, and the inner wall of the sleeve (2) is a layer of silicone rubber material.

3. A high-pressure water gun with adjustable function according to claim 1, characterized in that, The sleeve (2) has a rotating shaft (6) on its surface, a connecting ring (7) is installed on the surface of the rotating shaft (6), a snap-fit ​​groove (8) is provided on the surface of the connecting ring (7), and a snap-fit ​​block (9) is provided on the edge of the sleeve (2), with the snap-fit ​​block (9) corresponding to the snap-fit ​​groove (8).

4. A high-pressure water gun with adjustable function according to claim 3, characterized in that, One end of the connecting ring (7) is connected to the sleeve (2) via a rotating shaft (6), and the other end of the connecting ring (7) is inserted into the inner wall of the sleeve (2).

5. A high-pressure water gun with adjustable function according to claim 2 or 4, characterized in that, The buckle part (3) is a spring clip or a clip-on structure, and the buckle part (3) and the sleeve (2) are fixedly connected.

6. A high-pressure water gun with adjustable function according to claim 5, characterized in that, The limiting rod (4) and the sleeve (2) are fixedly connected, and the limiting rod (4) extends to the surface of the trigger (107).

7. A high-pressure water gun with adjustable function according to claim 6, characterized in that, The inner surface of the trigger (107) is provided with a groove (5), and the inner diameter of the groove (5) corresponds to the cross-sectional size of the limiting rod (4).

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