Car washing brush

Abstract

The utility model relates to the field of automobile cleaning equipment, in particular to an automobile cleaning brush. One end of the handle is connected with a water pipe connector, the other end of the handle is provided with an extension pipe, a water pumping device connected with the water pipe connector and the extension pipe is arranged in the handle, and a switch for controlling the water pumping device is arranged on the handle; the toothbrush further comprises a sleeve, one end of the sleeve is sealed, the other end of the sleeve is arranged at the tail end of the extension pipe in a sleeved mode, bristles are arranged on the sleeve in the length direction, and water outlet holes matched with the bristles are formed in the extension pipe. When the car washing brush is used, only the water pipe connector needs to be connected with a water feeding pipe, a switch is pressed down, the water pumping device is started, water flows out of the water pumping device, the extension pipe and the water outlet hole and finally flows onto the bristles, a user can conveniently wash and wash a car while holding the handle, and efficiency is greatly improved. And the water pumping device is miniaturized and arranged in the handle, so that the space is greatly saved.

Description

Technical Field

[0001] The utility model relates to the field of automobile cleaning equipment, in particular to a car washing brush. Background Art

[0002] As more and more cars are available, more and more car-related services are also available, among which the car wash industry is relatively common. In the prior art, a water pump can be used to pump water when washing a car, and a track for the water pipe to slide is set on the top of the room, and then a high-pressure gun is used to spray the car to wash it. However, a larger space is required, which is quite inconvenient for some car washes with small spaces. If there is no water pump installed in a car shop with a small space, a nozzle can be connected to a pressure tank. The pressure tank is first pressed to continue the pressure and then opened by the mechanical pump on the handle. The pressure in the pressure tank sprays water out of the nozzle along the water pipe to wash the car. However, this method is quite time-consuming and labor-intensive. Therefore, it is necessary to design a new type of car wash brush. Utility Model Content

[0003] Aiming at the defects in the prior art, the utility model provides a car washing brush.

[0004] The technical solution adopted by the utility model is: a car washing brush comprises a hollow handle, one end of which is connected to a water pipe joint, the other end of which is provided with an extension tube, a water pumping device connected to the water pipe joint and the extension tube is provided inside the handle, and a switch for controlling the water pumping device is provided on the handle; and also comprises a sleeve, one end of which is sealed, and the other end of which is sleeved on the end of the extension tube, bristles are provided on the sleeve along the length direction, and a water outlet hole matching the bristles is provided on the extension tube.

[0005] In order to better realize the utility model, the water pumping device includes a control circuit board, a battery and a micro water pump arranged in the handle, the battery is connected to the control circuit board and the micro water pump, and the switch is connected to the control circuit board; the micro water pump is equipped with a water pumping pipe and a water outlet pipe, the water pumping pipe is connected to the water pipe joint, and the water outlet pipe is connected to the extension pipe.

[0006] In order to better realize the utility model, a charging interface connected to the battery is provided on the handle.

[0007] In order to better realize the utility model, the water pipe joint is provided with a quick joint matched with the water pipe.

[0008] In order to better realize the utility model, a sleeve located between the sleeve and the handle is provided on the extension tube, and a detergent bottle is installed on the sleeve, and the detergent bottle is connected to the extension tube.

[0009] In order to better realize the utility model, the bristles are made of nylon cloth, cotton cloth or sponge.

[0010] In order to better realize the utility model, a concave-convex structure is provided on the handle for easy gripping.

[0011] The beneficial effects of the utility model are embodied in the following aspects: the car washing brush of the utility model, through the cooperation of the handle, the water pipe joint, the extension pipe, the water pumping device, the switch, the sleeve, the bristles and the water outlet, etc., when in use, only needs to connect the water pipe joint to the water pipe, press the switch, start the water pumping device, and water flows out from the water pumping device, the extension pipe, the water outlet, and finally flows onto the bristles. The user can conveniently wash the car by holding the handle, wiping and rinsing at the same time, which greatly improves the efficiency; the water pumping device is miniaturized and arranged in the handle, which greatly saves space. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0013] Figure 1 A structural schematic diagram of a car washing brush of the utility model;

[0014] Figure 2 A schematic diagram of the structure of the interior of the handle of the car washing brush of the utility model;

[0015] In the attached drawings, 1 is a handle, 2 is a water pipe connector, 3 is an extension tube, 4 is a sleeve, 5 is a brush, 6 is a water outlet, 7 is a switch, 8 is a charging interface, 9 is a concave-convex structure, 10 is a sleeve, 11 is a detergent bottle, 12 is a micro water pump, 13 is a water pump, 14 is a water outlet pipe, 16 is a battery, and 17 is a control circuit board. DETAILED DESCRIPTION

[0016] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0017] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field of this utility model.

[0018] Example:

[0019] like Figure 1 , Figure 2As shown, the car washing brush of the utility model comprises a hollow handle 1, one end of which is connected to a water pipe joint 2, and the other end is provided with an extension tube 3, a water pumping device connecting the water pipe joint 2 and the extension tube 3 is provided inside the handle 1, and a switch 7 for controlling the water pumping device is provided on the handle 1; it also comprises a sleeve 4, one end of which is sealed, and the other end is sleeved on the end of the extension tube 3, bristles 5 are provided on the sleeve 4 along the length direction, and a water outlet 6 cooperating with the bristles 5 is provided on the extension tube 3. The car washing brush of the utility model is equipped with a handle 1, a water pipe joint 2, an extension tube 3, a pumping device, a switch 7, a sleeve 4, bristles 5 and a water outlet 6. When in use, it is only necessary to connect the water pipe joint 2 to the water pipe, press the switch, start the pumping device, and water flows out from the pumping device, the extension tube 3, and the water outlet 6, and finally flows onto the bristles 5. The user can hold the handle 1 to conveniently wash the car, and can wipe and rinse at the same time, which greatly improves the efficiency; the pumping device is miniaturized and arranged in the handle 1, which greatly saves space.

[0020] Preferably, the pumping device comprises a control circuit board 17, a battery 16 and a micro water pump 12 arranged in the handle 1, the battery 16 is connected to the control circuit board 17 and the micro water pump 12, the switch 7 is connected to the control circuit board 17; the micro water pump 12 is equipped with a pumping pipe 13 and a water outlet pipe 14, the pumping pipe 13 is connected to the water pipe joint 2, and the water outlet pipe 14 is connected to the extension pipe 3. When the switch 7 is turned on, the micro water pump 12 is turned on, the pumping pipe 13 draws water, the water outlet pipe 14 delivers the water to the extension pipe 3, and then the water flows from the water outlet hole 6 to the brush 5 for cleaning.

[0021] Preferably, a charging interface 8 connected to the battery 16 is provided on the handle 1, so that the battery 16 can be easily charged. The battery 16 can be a 18650 lithium-ion battery.

[0022] Preferably, the water pipe joint 2 is provided with a quick connector that matches the water pipe. With this design, the water pipe can be quickly installed and removed, which is convenient to use.

[0023] Preferably, a sleeve 10 is provided on the extension tube 3 and is located between the sleeve 4 and the handle 1. A detergent bottle 11 is installed on the sleeve 10. The detergent bottle 11 is connected to the extension tube 3. With this design, detergent can be easily added to cooperate with the cleaning work, which greatly improves the quality of cleaning.

[0024] Preferably, the bristles 5 are made of nylon cloth, cotton cloth or sponge.

[0025] Preferably, the handle 1 is provided with a concave-convex structure 9 for easy gripping. With such a design, it can be easily gripped, thereby improving the gripping stability and comfort.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. Car washing brush, characterized by: The invention comprises a hollow handle (1), one end of which is connected to a water pipe joint (2), the other end of which is provided with an extension tube (3), a water pumping device connected to the water pipe joint (2) and the extension tube (3) is provided inside the handle (1), and a switch (7) for controlling the water pumping device is provided on the handle (1); and a sleeve (4) is also provided, one end of which is sealed and the other end is sleeved on the end of the extension tube (3), bristles (5) are provided on the sleeve (4) along the length direction, and a water outlet hole (6) cooperating with the bristles (5) is provided on the extension tube (3).

2. The car washing brush according to claim 1, characterized in that: The water pumping device comprises a control circuit board (17), a battery (16) and a micro water pump (12) arranged in the handle (1); the battery (16) is connected to the control circuit board (17) and the micro water pump (12); the switch (7) is connected to the control circuit board (17); the micro water pump (12) is equipped with a water pumping pipe (13) and a water outlet pipe (14); the water pumping pipe (13) is connected to a water pipe joint (2); and the water outlet pipe (14) is connected to an extension pipe (3).

3. The car washing brush according to claim 2, characterized in that: The handle (1) is provided with a charging interface (8) connected to a storage battery (16).

4. The car washing brush according to claim 1, characterized in that: The water pipe joint (2) is provided with a quick joint that matches the water pipe.

5. The car washing brush according to claim 1, characterized in that: The extension tube (3) is provided with a sleeve (10) located between the sleeve (4) and the handle (1), and a detergent bottle (11) is installed on the sleeve (10), and the detergent bottle (11) is connected to the extension tube (3).

6. The car washing brush according to claim 1, characterized in that: The bristles (5) are made of nylon cloth, cotton cloth or sponge.

7. The car washing brush according to claim 1, characterized in that: The handle (1) is provided with a concave-convex structure (9) for easy gripping.

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