CN116533938A - High-efficient handheld car washing device - Google Patents

Abstract

The invention discloses a high-efficiency handheld car washing device, which comprises a handheld cleaner and a supply cabinet; the hand-held cleaner comprises a cleaner main body, a handle, a protective baffle, a silica gel brush bar, an electric driving assembly, a rotary brush head, a foam spraying assembly, a clean water flushing assembly and a supply pipeline; the rotary brush head is symmetrically arranged at the bottom of the cleaner main body in a rotary way, a protective baffle and a silica gel brush strip are arranged at one end, close to the cleaner main body, of the handle, a clear water flushing assembly facing the protective baffle is arranged on the handle, and the foam spraying assembly is arranged on the cleaner main body; through when wasing the car surface, utilize supply cabinet and supply pipe to carry out foam, clear water and electric power to handheld purger and supply for foam sprays subassembly, rotates brush head and clear water and washes the subassembly collaborative work, carries out foam softening, rotates to the spot on car surface and washes and high-pressure water spray washs, utilizes angle adjustment mechanism to be convenient for wash uneven surface, high-efficient carwash.

Description

High-efficient handheld car washing device

Technical Field

The invention relates to the field of car washing equipment, in particular to a high-efficiency handheld car washing device.

Background

When the vehicle is inconvenient to drive to a carwash shop or needs to be washed by the vehicle, the surface of the vehicle can be manually scrubbed after the vehicle is dipped with the vehicle washing liquid by using a handheld cleaning brush, so that the stains at the same place need to be scrubbed repeatedly back and forth, and the scrubbing process and the water spraying cleaning process need to be sequentially carried out, so that the cleaning efficiency is low; the movable handheld car washing machines generally use a high-pressure pump or high-pressure air as power, the high-pressure pump is generally used for washing, the water consumption is large, the high-pressure air is used for power, the scrubbing mode is generally used for scrubbing, and the water consumption is small, but because the car washing brush is fixed, the car washing machine also needs to manually and reciprocally hang and brush the car body, so that the car washing speed is slow, and time and labor are wasted.

In addition, the rotation axis of the brush head of the existing handheld brushing equipment is kept unchanged, so that the angle between the brush heads is kept unchanged, the brush head is only convenient for brushing a relatively flat surface when brushing the automobile surface, and when the brush head is used on some uneven surfaces, the brush head surface cannot be parallel to the brushing surface, and the part of the outer surface of the automobile body is easy to clean, cannot be cleaned or is not thoroughly cleaned, so that the cleaning can be repeated for a plurality of times.

Disclosure of Invention

In view of the above, the present invention aims to provide a high-efficiency handheld car washing device, which is used for solving the problems that the car washing process of the existing handheld car washing device needs to be performed in a distributed manner, and the cleaning process needs to be repeated and repeated brushing, so that the car washing speed is low, the uneven surface is inconvenient to clean, and the car washing efficiency is low.

In order to solve the technical problems, the technical scheme of the invention is as follows: a high-efficiency handheld car washing device comprises a handheld cleaner and a supply cabinet; the hand-held cleaner comprises a cleaner main body, a handle, a protective baffle, a silica gel brush bar, an electric driving assembly, a rotary brush head, an angle adjusting mechanism, a foam spraying assembly, a clear water flushing assembly and a supply pipeline; an angle adjusting mechanism is arranged between the rotary brush head and the cleaner main body and is used for adjusting an included angle between the rotary brush heads.

The handle is hollow, and one end of the handle is fixedly arranged on the cleaner main body; the electric driving assembly is arranged in the cleaner body and used for driving the rotary brush head to rotate; the foam spraying component is arranged on the cleaner main body and is positioned at one side of the advancing direction of the cleaner main body during brushing action; a protective baffle plate is arranged at one end, close to the cleaner main body, of the handle, a silica gel brush strip is fixedly arranged at the bottom of the protective baffle plate, and a clear water flushing assembly facing the protective baffle plate is arranged at one end, close to the protective baffle plate, of the handle;

one end of the supply pipeline is communicated with the handle, the other end of the supply pipeline is communicated with the supply cabinet, and the supply pipeline comprises a first power supply circuit, a foam pipeline and a clear water pipeline; the foam pipeline is communicated with the foam spraying assembly, and the clear water pipeline is communicated with the clear water flushing assembly.

Further, the number of the rotating brush heads is more than 2, and the rotating directions of the two symmetrically arranged rotating brush heads are opposite.

Further, the foam spraying assembly comprises a foam nozzle, and the opening spraying angle of the foam nozzle is 30-70 degrees.

Further, the clean water flushing assembly comprises a clean water nozzle, and the opening injection angle of the clean water nozzle is 60-80 degrees.

Further, the supply cabinet comprises a cabinet body, a control box, a foam supply pipeline, a clear water supply pipeline and a second power supply circuit; the foam supply pipeline comprises a foam liquid storage tank, a foam proportioner and a foam liquid outlet which are sequentially arranged along the foam movement direction; the clear water supply pipeline comprises an external clear water input port, a cache water storage tank, a clear water booster pump and a clear water output port which are sequentially arranged along the clear water moving direction.

Further, the first power supply circuit, the foam pipeline and the clean water pipeline are correspondingly communicated with the second power supply circuit, the foam supply pipeline and the clean water supply pipeline respectively.

Further, the handle is also provided with a plurality of function buttons; the functional buttons comprise a foam control button, a clear water flushing control button, an electric-manual switching control button and a brush head included angle adjusting and pulling button.

Further, the control box is electrically connected with the foam proportioner, the clean water booster pump, the functional buttons and the electric driving component and is controlled by the control box.

Further, the second power supply circuit comprises a leakage protection switch and a variable voltage switching power supply.

Further, the rotary brush head comprises an outer cover part, a rotary part and a rotary rod; the outer cover part is provided with a fixed rod, and the top of the fixed rod is hinged with the bottom of the cleaner main body;

the angle adjusting mechanism comprises a hinge seat arranged on the outer cover part and a telescopic component arranged at the bottom of the cleaner main body;

the electric drive assembly comprises a motor base fixedly mounted on the outer cover part and a rotating motor arranged at the top of the motor base, and a worm and gear transmission structure is arranged between the movable end of the rotating motor and a rotating rod of the rotating brush head.

The invention has the technical effects that: when the surface of the automobile is cleaned, foam supply, clear water supply and power supply are carried out on the handheld cleaner by utilizing the supply cabinet and the supply pipeline, so that the foam spraying assembly, the rotary brush head, the silica gel brush bar and the clear water flushing assembly can work cooperatively, foam softening, rotary brushing, brush bar scraping and high-pressure water spraying cleaning are sequentially carried out on stains on the surface of the automobile when the main body of the cleaner is pushed to advance on the surface of the automobile, so that the stains on a path are cleaned by one-time pushing, step-type cleaning is avoided, high-efficiency vehicle cleaning is realized, meanwhile, the vehicle cleaning time is shortened, and water saving is realized; still be close to on the handle the one end of purger main part is provided with the protection baffle, utilizes the protection baffle to avoid rotating the brush head and rotate and throw away the foam splash to user on one's body, still corresponds the angle of adjusting the brush head through angle adjustment mechanism for the brush head that rotates more fits the uneven surface of car, also facilitates the user to exert down force and once abluent sensation.

Drawings

FIG. 1 is a perspective view of the cleaner body of FIG. 1;

FIG. 2 is a perspective view of the cleaner body of FIG. 2;

FIG. 3 is a cross-sectional view of the supply cabinet;

FIG. 4 is a system connection block diagram of the present invention;

figure 5 is a cross-sectional view of a rotating brush head.

The reference numerals are: the cleaning device comprises a cleaner body, an 11-angle adjusting mechanism, a 111-hinging seat, a 112-telescopic component, a 2-handle, a 21-function button, a 3-protection baffle plate, a 31-silica gel brush bar, a 4-electric driving component, a 41-motor seat, a 42-rotating motor, a 43-worm gear transmission structure, a 5-rotating brush head, a 51-outer cover part, a 52-rotating part, a 53-rotating rod, a 54-fixed rod, a 6-foam spraying component, a 7-clear water flushing component, an 8-supply pipeline, a 81-first power supply circuit, a 82-foam pipeline, a 83-clear water pipeline, a 9-supply cabinet, a 91-cabinet body, a 92-control box, a 93-foam supply pipeline, 931-foam liquid storage tank, 932-foam proportioning device, 933-foam liquid output port, a 94-supply pipeline, 941-external clear water input port, 942-cache water storage tank, 943-clear water booster pump, 944-clear water output port, a 95-second power supply circuit, 951-leakage protection switch and a 952-transformer power supply.

Detailed Description

The following detailed description of the invention is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the invention.

In this embodiment, it should be understood that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "top", "right", "left", "upper", "back", "middle", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.

In this embodiment, if not specifically described, the connection or fixation between the members may be by a bolt, a pin, or a pin, which are commonly used in the prior art, and therefore, will not be described in detail in this embodiment.

The invention provides a high-efficiency handheld car washing device, which is shown in figures 1-5 and comprises a handheld cleaner and a supply cabinet 9; the handheld cleaner comprises a cleaner main body 1, a handle 2, a protective baffle 3, a silica gel brush bar 31, an electric drive assembly 4, a rotary brush head 5, an angle adjusting mechanism 11, a foam spraying assembly 6, a clear water flushing assembly 7 and a supply pipeline 8;

the handle 2 is hollow, and one end of the handle 2 is fixedly arranged on the cleaner main body 1; the rotary brush head 5 is symmetrically arranged at the bottom of the cleaner body 1 in a rotary way, and the electric driving assembly 4 is arranged inside the cleaner body 1 and used for driving the rotary brush head 5 to rotate; in this embodiment, more than 2 rotating brush heads 5 are provided, and the rotating directions of the two symmetrically arranged rotating brush heads 5 are opposite, so that the rotating torque generated by the two symmetrically arranged rotating brush heads 5 can be conveniently counteracted.

Further, the rotary brush head 5 includes a housing portion 51, a rotary portion 52, and a rotary lever 53; an angle adjusting mechanism 11 is arranged between the rotary brush head 5 and the cleaner main body 1, a fixed rod 54 is arranged on the outer cover part 51, the top of the fixed rod 54 is hinged with the bottom of the cleaner main body 1, and the angle adjusting mechanism 11 comprises a hinged seat 111 arranged on the outer cover part 51 and a telescopic component 112 arranged at the bottom of the cleaner main body 1;

further, the electric driving assembly 4 includes a motor base 41 fixedly mounted on the outer cover 51, and a rotating motor 42 disposed on the top of the motor base 41, and a worm and gear transmission structure 43 is disposed between the movable end of the rotating motor 42 and a rotating rod 53 of the rotating brush head 5.

The angle adjusting mechanism 11 is used for adjusting the included angle of two adjacent rotating brush heads 5, so that the angle of the rotating brush heads 5 can be adjusted correspondingly according to the radian, the folding angle and other uneven surfaces of the vehicle surface, and more different parts can be cleaned conveniently and the cleaning efficiency can be improved.

The foam spraying component 6 is arranged on the cleaner main body 1 and is positioned at one side of the advancing direction of the cleaner main body 1 during brushing action, so that foam is conveniently sprayed to a cleaning part before the rotating brush head 5 brushes the vehicle surface, and the cleaning efficiency of the rotating brush head 5 is improved by utilizing the foam; the cleaning device is characterized in that a protective baffle 3 is arranged at one end, close to the cleaner body 1, of the handle 2 and used for preventing foam thrown out by rotation of the rotary brush head 5 from splashing on a user, a silica gel brush strip 31 is fixedly arranged at the bottom of the protective baffle 3 and used for scraping dirt after brushing, a clear water flushing assembly 7 facing the protective baffle 3 is arranged at one end, close to the protective baffle 3, of the handle 2 and used for spraying high-pressure water knives to clean residual dirt and foam on the surface of a vehicle. In this embodiment, the foam spray assembly 6 comprises a foam nozzle with an open spray angle of 30 ° -70 °.

In this embodiment, the clean water flushing assembly 7 comprises a clean water nozzle, the opening injection angle of which is 60-80 degrees.

One end of the supply pipeline 8 is communicated with the handle 2, the other end of the supply pipeline 8 is communicated with the supply cabinet 9, and the supply pipeline 8 comprises a first power supply circuit 81, a foam pipeline 82 and a clear water pipeline 83; the foam pipe 82 is communicated with the foam spraying assembly 6, and the clear water pipe 83 is communicated with the clear water flushing assembly 7.

The supply cabinet 9 comprises a cabinet body 91, a control box 92, a foam supply pipeline 93, a clear water supply pipeline 94 and a second power supply circuit 95; the foam supply pipe 93 includes a foam liquid storage tank 931, a foam proportioner 932 and a foam liquid output port 933 which are sequentially arranged along the foam movement direction; the clean water supply pipe 94 includes an external clean water input port 941, a buffer storage water tank 942, a clean water booster pump 943 and a clean water output port 944 sequentially arranged along the clean water movement direction; in this embodiment, the foam proportioner 932 has a membrane pump inside, and is used to pump out the foam in the foam liquid tank 931 and mix the foam with water according to a ratio to output a foam output port.

Wherein, the first power supply circuit 81, the foam pipeline 82, and the clean water pipeline 83 are respectively and correspondingly communicated with the second power supply circuit 95, the foam supply pipeline 93, and the clean water supply pipeline 94.

The handle 2 is also provided with a plurality of function buttons 21; the function buttons 21 comprise a foam control button, a clear water flushing control button, an electric-manual switching control button and a brush head included angle adjusting and pulling button; the switching of different working modes is realized by using different function buttons 21; wherein, the brush head included angle adjusting pulling button is used for adjusting the included angle of the rotary brush head 5.

Operation mode one: the electric control button is not started, and the arm needs to move the handle 2 back and forth to brush the vehicle;

and a second working mode: starting an electric control button, enabling the control box 92 to output 12V direct current to the electric drive assembly 4 after receiving a command, enabling the motor inside to drive the two rotary brush heads 5 to brush automatically, enabling an arm to only hold the handle 2, enabling the silica gel brush strip 31 connected below the protective baffle 3 to cling to a vehicle body at the moment, and scraping dirt after the vehicle body is brushed; then the clean water flushing control button is opened, the control box 92 receives a command and supplies power to the clean water booster pump 943, the clean water booster pump 943 lifts the tap water pressure to about 20 kg and sprays the tap water from the clean water flushing component 7, the pressurized clean water sprays 70-degree fan-shaped water column from the clean water nozzle to the surface of the vehicle to form a water knife, the spraying distance is about 15 cm from the rear part of the rolling brush, so that the foam liquid sprayed in front firstly softens stains on the surface of the vehicle body, then the brush head 5 is rotated to soften the stains on the surface of the vehicle body, the silica gel brush strip 31 scrapes large-particle stains, and the rest stains are flushed by adding 20 kg of strong clean water with the pressure; finally, the vehicle surface is efficiently and quickly cleaned at one time.

In this embodiment, the control box 92 is electrically connected to the foam proportioner 932, the clean water booster pump 943, the function button 21, and the electric drive assembly 4 and is controlled by the control box 92.

In this embodiment, the second power supply circuit 95 includes a leakage protection switch 951 and a transformer switching power supply 952, where the transformer switching power supply 952 is used to output 220V ac mains to 12V dc voltage, so as to supply low voltage to the device.

The invention has the technical effects that: when the surface of the automobile is cleaned, foam supply, clear water supply and power supply are carried out on the handheld cleaner by utilizing the supply cabinet and the supply pipeline, so that the foam spraying assembly, the rotary brush head, the silica gel brush bar and the clear water flushing assembly can work cooperatively, foam softening, rotary brushing, brush bar scraping and high-pressure water spraying cleaning are sequentially carried out on stains on the surface of the automobile when the main body of the cleaner is pushed to advance on the surface of the automobile, so that the stains on a path are cleaned by one-time pushing, step-type cleaning is avoided, high-efficiency vehicle cleaning is realized, meanwhile, the vehicle cleaning time is shortened, and water saving is realized; still be close to on the handle the one end of purger main part is provided with the protection baffle, utilizes the protection baffle to avoid rotating the brush head and rotate and throw away the foam splash to user on one's body, still corresponds the angle of adjusting the brush head through angle adjustment mechanism for the brush head that rotates more fits the uneven surface of car, also facilitates the user to exert down force and once abluent sensation.

Of course, the above is only a typical example of the invention, and other embodiments of the invention are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the invention claimed.

Claims (10)

1. The high-efficiency handheld car washing device is characterized by comprising a handheld cleaner and a supply cabinet; the hand-held cleaner comprises a cleaner main body, a handle, a protective baffle, a silica gel brush bar, an electric driving assembly, a rotary brush head, an angle adjusting mechanism, a foam spraying assembly, a clear water flushing assembly and a supply pipeline;

the handle is hollow, and one end of the handle is fixedly arranged on the cleaner main body; the electric driving assembly is arranged in the cleaner body and used for driving the rotary brush head to rotate; the foam spraying component is arranged on the cleaner main body and is positioned at one side of the advancing direction of the cleaner main body during brushing action; a protective baffle plate is arranged at one end, close to the cleaner main body, of the handle, a silica gel brush strip is fixedly arranged at the bottom of the protective baffle plate, and a clear water flushing assembly facing the protective baffle plate is arranged at one end, close to the protective baffle plate, of the handle;

one end of the supply pipeline is communicated with the handle, the other end of the supply pipeline is communicated with the supply cabinet, and the supply pipeline comprises a first power supply circuit, a foam pipeline and a clear water pipeline; the foam pipeline is communicated with the foam spraying assembly, and the clear water pipeline is communicated with the clear water flushing assembly;

an angle adjusting mechanism is arranged between the rotary brush head and the cleaner main body and is used for adjusting an included angle between the rotary brush heads.

2. The high-efficiency handheld car washing device as claimed in claim 1, wherein more than 2 rotating brush heads are arranged, and the rotating directions of the two symmetrically arranged rotating brush heads are opposite.

3. A high efficiency hand held vehicle cleaning apparatus as defined in claim 1, wherein said foam spray assembly comprises a foam nozzle having an open spray angle of 30 ° to 70 °.

4. A high efficiency hand held vehicle cleaning apparatus as defined in claim 1, wherein said clear water rinse assembly comprises a clear water nozzle having an opening spray angle of 60 ° to 80 °.

5. The high efficiency hand-held vehicle cleaning apparatus of claim 1, wherein said supply cabinet comprises a cabinet body, a control box, a foam supply conduit, a clear water supply conduit, and a second power supply circuit; the foam supply pipeline comprises a foam liquid storage tank, a foam proportioner and a foam liquid outlet which are sequentially arranged along the foam movement direction; the clear water supply pipeline comprises an external clear water input port, a cache water storage tank, a clear water booster pump and a clear water output port which are sequentially arranged along the clear water moving direction.

6. The high-efficiency hand-held car washing device as claimed in claim 5, wherein the first power supply circuit, the foam pipeline and the clear water pipeline are respectively communicated with the second power supply circuit, the foam supply pipeline and the clear water supply pipeline.

7. The high-efficiency hand-held car washing device as claimed in claim 6, wherein the handle is further provided with a plurality of function buttons; the functional buttons comprise a foam control button, a clear water flushing control button, an electric-manual switching control button and a brush head included angle adjusting and pulling button.

8. The high efficiency hand-held vehicle cleaning apparatus of claim 7, wherein said control box is electrically connected to and controlled by said foam proportioner, fresh water booster pump, function buttons, and electric drive assembly.

9. The high efficiency, hand held vehicle cleaning apparatus of claim 7, wherein said second power supply circuit comprises a leakage protection switch and a variable voltage switching power supply.

10. The high efficiency hand-held vehicle cleaning apparatus of claim 1, wherein said rotatable brush head comprises a housing portion, a rotatable portion and a rotatable lever; the outer cover part is provided with a fixed rod, and the top of the fixed rod is hinged with the bottom of the cleaner main body;

the angle adjusting mechanism comprises a hinge seat arranged on the outer cover part and a telescopic component arranged at the bottom of the cleaner main body;

the electric drive assembly comprises a motor base fixedly mounted on the outer cover part and a rotating motor arranged at the top of the motor base, and a worm and gear transmission structure is arranged between the movable end of the rotating motor and a rotating rod of the rotating brush head.