A portable new type cleaning automobile bottom shell device

Abstract

This utility model discloses a portable car underbody cleaning device, relating to the field of portable car wash gun technology. It includes a portable high-pressure spray gun, with a booster mounted on its rear surface and a water inlet on its right front surface. Compared to existing portable vacuum cleaner / car wash guns, this portable car underbody cleaning device features multiple high-pressure nozzles mounted on a single, quickly detachable main spray pipe. This increases the cleaning area of ​​the car underbody, thereby improving cleaning efficiency. The main spray pipe can be quickly separated from the portable high-pressure spray gun for easy carrying. The pressure regulating valve allows for individual control of the spray pressure of each high-pressure nozzle, as well as precise control of their opening and closing, ensuring appropriate pressure for cleaning the car underbody and preventing damage to internal components during cleaning.

Description

Technical Field

[0001] This utility model relates to the field of portable car wash gun technology, specifically a portable new type of car bottom cleaning device. Background Technology

[0002] With the continuous growth of car ownership, car owners have an increasingly frequent need for vehicle cleaning, but traditional car washing methods have obvious limitations, which has driven the technological development of portable car wash guns.

[0003] Traditional car washes rely mainly on professional car wash shops, but these methods are time-consuming, costly, and require special trips, making it difficult to meet car owners' needs for immediate cleaning. Furthermore, the high-pressure water guns used in professional car washes are mostly fixed equipment, unable to precisely clean detailed areas such as the car's undercarriage and wheel rim crevices, easily leading to the long-term accumulation of mud, sand, and oil, accelerating the corrosion or aging of chassis components.

[0004] In home settings, early cleaning tools such as manual water sprayers lacked sufficient pressure to remove stubborn stains; while ordinary high-pressure washers, although meeting the required pressure, were bulky, relied on mains power or high-power batteries, had poor portability, and had fixed pipe layouts that could not flexibly adapt to the cleaning needs of complex structures such as the bottom of vehicles and the inside of tires.

[0005] For example, patent application number 202420627471.4 discloses a portable vacuum cleaner / car wash gun. This utility model discloses a portable vacuum cleaner / car wash gun, including a gun body and a battery pack installed below the gun body. It also includes: an adapter head installed at the front end of the gun body; a vacuuming component installed at the top of the gun body and connected to the adapter head; and a car wash component installed inside the gun body. This utility model simultaneously achieves air dust removal and water washing functions on a single device, and the two functions can be easily and quickly switched, simplifying the operation process and greatly reducing the frequency of tool changes required by users to complete these tasks, thereby improving work efficiency. However, when cleaning the car's undercarriage, this portable vacuum cleaner / car wash gun only uses one nozzle to clean the undercarriage, resulting in low cleaning efficiency. Furthermore, the pressure is fixed when cleaning the inside of the car undercarriage, which can easily damage internal components.

[0006] Therefore, in view of this, we have studied and improved the existing structure to propose a new portable car bottom cleaning device. Utility Model Content

[0007] The purpose of this invention is to provide a portable new type of car bottom cleaning device to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a portable new type of car bottom cleaning device, comprising a portable high-pressure spray gun, wherein a booster is provided on the rear surface of the portable high-pressure spray gun, and a water inlet is provided on the right front surface of the portable high-pressure spray gun; a sliding connecting sleeve is provided on the front surface of the portable high-pressure spray gun, and a connector is installed on the inner surface of the sliding connecting sleeve; a main water spray pipe is provided on the front surface of the connector, and a booster connection port is provided on the rear outer surface of the main water spray pipe.

[0009] Preferably, the outer surface of the main water spray pipe is uniformly provided with multiple branch water spray pipes, and the outer surface of the branch water spray pipes is provided with pressure regulating valves.

[0010] Preferably, an overpressure protection sleeve is spirally installed on the upper outer surface of the branch water spray pipe, and a high-pressure nozzle is provided on the upper surface of the overpressure protection sleeve.

[0011] Preferably, the portable high-pressure spray gun has an adjustment knob on its right rear surface and a pressure tank on its upper surface.

[0012] Preferably, a pressure gauge is provided on the upper outer surface of the pressure tank, and an air inlet pipe is provided on the rear surface of the pressure tank.

[0013] Preferably, a solenoid valve is provided on the lower surface of the intake pipe, and the solenoid valve is connected to the booster.

[0014] Preferably, a second solenoid valve is provided on the front surface of the pressure tank, and a pressure pipe is provided on the front surface of the second solenoid valve.

[0015] Preferably, the front end surface of the pressurizing tube is provided with a rotating connecting sleeve, and the rotating connecting sleeve is fixedly connected to the pressurizing connection port by a screw.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model, through the configuration of a portable high-pressure spray gun, a booster, a water inlet, a sliding connecting sleeve, a connector, a main spray pipe, a booster connection port, branch spray pipes, a pressure regulating valve, an overpressure protection sleeve, and high-pressure nozzles, allows for the installation of multiple high-pressure nozzles on a single, quickly detachable main spray pipe. This increases the cleaning area of ​​the car's underbody, thereby improving cleaning efficiency. Simultaneously, the main spray pipe can be quickly separated from the portable high-pressure spray gun for easy carrying. The pressure regulating valve allows for individual control of the spray pressure of each high-pressure nozzle, as well as precise control of the opening and closing of each nozzle, ensuring appropriate pressure for cleaning the car's underbody and preventing damage to internal components during cleaning.

[0018] 2. This utility model, through the setting of an adjustment knob, solenoid valve one, air inlet pipe, pressure tank, pressure gauge, solenoid valve two, pressurization pipe and rotating connecting sleeve, allows the pressure tank to be pressurized by adjusting the knob before the portable high-pressure spray gun is used. This increases the pressure of each high-pressure nozzle when the high-pressure nozzles are spraying to clean the bottom of the car, ensuring sufficient pressure and improving cleaning efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the main water spray pipe of this utility model;

[0021] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a three-dimensional structural diagram of the portable high-pressure spray gun of this utility model.

[0023] In the diagram: 1. Portable high-pressure spray gun; 101. Booster; 102. Water inlet; 2. Sliding connecting sleeve; 201. Connector; 202. Main spray pipe; 203. Booster connection port; 204. Branch spray pipe; 205. Pressure regulating valve; 206. Overpressure protection sleeve; 207. High-pressure nozzle; 3. Adjusting knob; 301. Solenoid valve one; 302. Air inlet pipe; 303. Pressure tank; 304. Pressure gauge; 305. Solenoid valve two; 306. Pressurization pipe; 307. Rotary connecting sleeve. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1-3As shown, a portable new type of car bottom cleaning device includes a portable high-pressure spray gun 1. A booster 101 is provided on the rear surface of the portable high-pressure spray gun 1, and a water inlet 102 is provided on the right front surface of the portable high-pressure spray gun 1. A sliding connecting sleeve 2 is provided on the front surface of the portable high-pressure spray gun 1, and a connector 201 is installed on the inner surface of the sliding connecting sleeve 2. A main water spray pipe 202 is provided on the front surface of the connector 201, and a booster connection port 203 is provided on the rear outer surface of the main water spray pipe 202. This technical solution, by setting multiple high-pressure nozzles 207 on a main water spray pipe 202 that can be quickly disassembled and assembled, can increase the cleaning area of ​​the car bottom, thereby improving the cleaning efficiency. At the same time, the main water spray pipe 202 can be quickly separated from the portable high-pressure spray gun 1 for easy carrying.

[0026] Furthermore, multiple branch water spray pipes 204 are evenly arranged on the outer surface of the main water spray pipe 202, and pressure regulating valves 205 are arranged on the outer surface of the branch water spray pipes 204. With this technical solution, the spray pressure of each high-pressure nozzle 207 can be controlled individually by setting the pressure regulating valve 205, and the opening and closing of each high-pressure nozzle 207 can be precisely controlled so that it cleans the bottom shell of the car with appropriate pressure, avoiding damage to the internal components of the bottom shell of the car during cleaning.

[0027] Furthermore, an overpressure protection sleeve 206 is spirally installed on the upper outer surface of the branch water spray pipe 204, and a high-pressure nozzle 207 is provided on the upper surface of the overpressure protection sleeve 206. With this technical solution, the overpressure protection sleeve 206 can pop out from the upper outer surface of the branch water spray pipe 204 to release pressure when the pressure inside the branch water spray pipe 204 is too high, thus protecting the equipment.

[0028] Figure 4 As shown, the portable high-pressure spray gun 1 has an adjustment knob 3 on its right rear surface, and a pressure tank 303 on its upper surface. A pressure gauge 304 is installed on the upper outer surface of the pressure tank 303, and an air inlet pipe 302 is installed on the rear surface of the pressure tank 303. With this technical solution, the pressure tank 303 can be pressurized by the booster 101 before the portable high-pressure spray gun 1 is used by adjusting the knob 3. This can increase the pressure of each high-pressure nozzle 207 when the high-pressure nozzle 207 is spraying to clean the bottom of the car, ensuring sufficient pressure for the high-pressure nozzle 207 and improving cleaning efficiency.

[0029] Furthermore, a solenoid valve 301 is provided on the lower surface of the air intake pipe 302, and the solenoid valve 301 is connected to the booster 101. A solenoid valve 305 is provided on the front surface of the pressure tank 303, and a pressurization pipe 306 is provided on the front surface of the solenoid valve 305. With this technical solution, the opening and closing of the pressure tank 303 can be controlled by the solenoid valve 305 to pressurize the main water spray pipe 202.

[0030] Furthermore, a rotating connecting sleeve 307 is provided on the front end surface of the pressurizing pipe 306, and the rotating connecting sleeve 307 is fixedly connected to the pressurizing connection port 203 by a screw. With this technical solution, the main water spray pipe 202 and the pressurizing pipe 306 can be quickly connected by a screw connection through the setting of the rotating connecting sleeve 307, and can also be quickly disassembled for easy carrying.

[0031] Working principle: When using this portable new car bottom cleaning device, firstly, turn on the booster 101 by adjusting knob 3, and simultaneously open solenoid valve 301 to inflate the pressure tank 303. During the inflation process, the inflation status of the booster 101 can be closely observed through pressure gauge 304. When the pressure reaches the appropriate value, turn off the booster 101 to complete the inflation of the pressure tank 303.

[0032] Next, the main water spray pipe 202 with connector 201 is quickly connected to the portable high-pressure spray gun 1 via the sliding connecting sleeve 2. After the connection is completed, the pressurizing pipe 306 with rotating connecting sleeve 307 is then spirally fixed to the pressurizing connection port 203 on the outer surface of the main water spray pipe 202.

[0033] Then, according to the actual spraying needs, adjust the pressure regulating valve 205 on each branch spray pipe 204 to individually adjust the spray pressure of the high-pressure nozzle 207. After completing the above adjustments, the portable high-pressure spray gun 1 can be used for cleaning operations. High-pressure water is transmitted sequentially to the branch spray pipes 204 through the main spray pipe 202, and then sprayed out through the high-pressure nozzle 207 at the upper end of the branch spray pipe 204 to perform multi-nozzle cleaning of the car's underbody.

[0034] When the internal pressure of the main water spray pipe 202 is insufficient, the second solenoid valve 305 will automatically open the pressure tank 303, and the pressure in the pressure tank 303 will enter the main water spray pipe 202 through the pressurization pipe 306 to replenish the pressure. This is the working principle of this portable new car bottom cleaning device.

Claims

1. A portable novel vehicle underbody cleaning device, comprising a portable high-pressure spray gun (1), characterized in that, The portable high-pressure spray gun (1) has a booster (101) on its rear surface and a water inlet (102) on its right front surface. The portable high-pressure spray gun (1) has a sliding connecting sleeve (2) on its front surface and a connector (201) on its inner surface. The connector (201) has a main water pipe (202) on its front surface and a booster connection port (203) on its rear outer surface.

2. The portable novel car bottom cleaning device according to claim 1, characterized in that, The outer surface of the main water spray pipe (202) is uniformly provided with multiple branch water spray pipes (204), and the outer surface of the branch water spray pipes (204) is provided with pressure regulating valves (205).

3. A portable novel car bottom cleaning device according to claim 2, characterized in that, The upper outer surface of the branch water spray pipe (204) is spirally fitted with an overpressure protection sleeve (206), and a high-pressure nozzle (207) is provided on the upper surface of the overpressure protection sleeve (206).

4. The portable novel car bottom cleaning device according to claim 1, characterized in that, The portable high-pressure spray gun (1) has an adjustment knob (3) on its right rear surface and a pressure tank (303) on its upper surface.

5. A portable novel car bottom cleaning device according to claim 4, characterized in that, A pressure gauge (304) is provided on the upper outer surface of the pressure tank (303), and an air inlet pipe (302) is provided on the rear surface of the pressure tank (303).

6. A portable novel car bottom cleaning device according to claim 5, characterized in that, The lower surface of the intake pipe (302) is provided with a solenoid valve (301), and the solenoid valve (301) is connected to the booster (101).

7. A portable novel car bottom cleaning device according to claim 4, characterized in that, The front surface of the pressure tank (303) is provided with a second solenoid valve (305), and the front surface of the second solenoid valve (305) is provided with a pressurizing pipe (306).

8. A portable novel car bottom cleaning device according to claim 7, characterized in that, The front end surface of the pressurizing tube (306) is provided with a rotating connecting sleeve (307), and the rotating connecting sleeve (307) is fixedly connected to the pressurizing connection port (203) by a screw.

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