CN220639785U - Novel water-absorbing car wiper - Google Patents

Abstract

The utility model provides a novel water-absorbing car wiper which comprises two rollers, wherein two ends of each roller are rotatably connected between a moving mechanism and a fixed end cover, a water scraping box is fixed between the moving mechanism and the middle part of the fixed end cover, the water scraping box is positioned between the two rollers, an upper cover is fixed at the top of the water scraping box and fixedly connected with a holding rod, a grab handle is fixed at the tail part of the holding rod, and a switch is arranged on the grab handle; the wiper box comprises a box body, wiper blades are respectively fixed on the outer sides of the box body, and a water outlet column is arranged in the middle of the bottom of the box body. The utility model provides a novel water-absorbing car wiper, which is ingenious in design, the car is wiped by a rotary roller, when the car is wiped, sewage generated by rotary wiping of the roller is immediately scraped by a wiper blade, naturally enters a wiper box along a guide plate, and then the sewage stored in the wiper box is discharged by negative pressure through a water outlet column, so that no sewage trace is left after wiping, the car wiper is high in wiping efficiency, dry and sanitary, and a blowing device is not needed.

Description

Novel water-absorbing car wiper

Technical Field

The utility model relates to the technical field of car erasers, in particular to a novel water-absorbing car erasers.

Background

The existing car cleaning machine in the market only has the scrubbing function and does not have the water absorption function, so that when dirt of a car is scrubbed, the dirt is required to be scrubbed by the water wet scrubbing cloth, when the dirt and the water are mixed during scrubbing, the dirt and the water are mixed, and when the car body is scrubbed again, the sewage mixed by the dirt and the water easily contaminates the car body again due to the water absorption function, and when the car body is waiting, the mixed sewage mark of the dirt and the water is easily left on the car body, so that the car body is more dirty.

Disclosure of Invention

In order to overcome the defects of the prior researches, the utility model provides a novel water-absorbing car wiper which is ingenious in design, the car is wiped by the rotary roller, when the car is wiped, sewage generated by rotary wiping of the roller is immediately scraped by the wiper blade, naturally enters the wiper box along the guide plate, and then the sewage stored in the wiper box is discharged by negative pressure through the water outlet column, so that the car is wiped cleanly without leaving sewage marks, the car is high in wiping efficiency, dry, comfortable and sanitary, and a blowing device is not needed. In order to realize the functions, the technical problems of the utility model are mainly solved by the following technical proposal:

the utility model provides a novel water-absorbing car wiper which comprises two rollers, wherein two ends of each roller are rotatably connected between a moving mechanism and a fixed end cover, a water scraping box is fixed between the moving mechanism and the middle part of the fixed end cover, the water scraping box is positioned between the two rollers, an upper cover is fixed at the top of the water scraping box and fixedly connected with a holding rod, a grab handle is fixed at the tail part of the holding rod, and a switch is arranged on the grab handle;

the wiper box comprises a box body, wiper blades are respectively fixed on the outer sides of the box body, and a water outlet column is arranged in the middle of the bottom of the box body.

The cylinder is used for when wiping, and the cylinder that beats wet rotates the washing car between motion and fixed end cover and goes up the dirt, and the cylinder that beats wet is when rotating the scrubbing, can produce sewage after water and dirt mix, and when the setting of scraping the water box was used for the cylinder when rotating, when meetting the water box, the wiper blade in the water box scraped the sewage on the cylinder in the water box of scraping, and the setting of upper cover is used for preventing when scraping the water that splashes everywhere of sewage.

The double-roller scrubbing device has the advantages that the double-roller scrubbing device is used for scrubbing, the double-scraping box is used for scraping and collecting water in a matched mode, and the double-upper cover is used for preventing sewage from splashing everywhere in a matched mode with the double-roller. The area that once can scrub is bigger, improves the efficiency of scrubbing greatly, labour saving and time saving.

Set up a water outlet column in the wiper box, the sewage of being convenient for is discharged through water outlet column, two cylinders, two wiper blades for the wiper blade is got into the wiper box from the water that the cylinder scraped down, sets up a outlet pipe in the wiper box, satisfies the row of sewage, and the structure is simpler.

Further, the wiper blade is an inclined plate which is inclined outwards and upwards in the front-back direction, the front side plate and the rear side plate of the box body, which are close to the bottom, are inclined towards the middle from the two sides from top to bottom, the bottom plate of the box body is gradually inclined downwards from the left side and the right side to the middle to a water outlet column, a water suction port is arranged on the bottom side of the water outlet column, and the top of the water outlet column is a water outlet.

The wiper blade is the inclined plate of upwards outwards inclining in the fore-and-aft direction, the sewage scraped from the cylinder is more smooth and easy along the wiper blade, the bottom of the box body of the express way inflow wiper box, because the front and back both sides board that the box body leaned on the lower part is from top to bottom for the both sides slope to the centre for the sewage scraped along the wiper blade flows into the bottommost of box body more smoothly, fast in the fore-and-aft direction, the bottom plate of box body is for the water column that goes out downwards gradually from left and right sides to the centre, the sewage scraped from the wiper blade is smooth and easy, fast flow to the water column in the left and right directions, thereby the water sucking mouth that gets into the water column bottom side is in time absorbed and discharged.

Further, the roller comprises a motor, a plastic pipe is fixed outside the motor, fur is fixed outside the plastic pipe, the plastic pipe is fixedly connected between the outer convex end cover and the inner concave end cover, and an output shaft of the motor penetrates through the inner concave end cover and is fixed on the fixed end cover.

By adopting the motor, the output shaft of the motor passes through the concave end cover and is fixed on the fixed end cover, the output shaft of the motor is fixed, the machine body of the motor rotates with the axis of the output shaft to drive the plastic pipe to rotate, the plastic pipe rotates to drive the fur to rotate, and the fur rotates to wipe dirt on a vehicle, so that the dirt on the vehicle is cleaned.

Further, the movement mechanism comprises an inner plate, an outer plate is fixed on the outer side of the inner plate, and the inner plate and the outer plate are fixedly connected with the outer ring of the bearing.

The output shaft of the motor is fixed on the inner plate and the outer plate through bearings.

Further, the upper cover comprises water baffles, a guide plate is fixed on the inner side of each water baffle, the two water baffles are connected through a connecting plate, a wiring channel is arranged on the connecting plate, and a hollow pipe is arranged on the upper portion of each water baffle.

The setting of breakwater is arranged in the upper cover and is used for the cylinder when the sewage on the rotatory clearance car, and the pivoted cylinder can drive the sewage on the car and rotate and splash, and the everywhere that splashes of sewage can upwards splash on the person, and the breakwater can block that sewage splashes towards the upper portion. The arrangement of the guide plate is convenient for the roller to rotate, and when the roller runs into the wiper blade, sewage is scraped down and enters the bottom of the wiper box along the guide plate.

Further, the outer convex end cover is fixedly connected with the inner ring of the bearing, the sliding ring is fixed in the inner hole of the outer convex end cover, the water outlet of the water outlet column penetrates through the upper cover, and the hollow tube is fixedly connected with the holding rod.

The slip ring is used for transmitting various signals of the motor.

Further, the water outlet is connected with a soft water pipe, and the soft water pipe is connected with a negative pressure gas source.

The negative pressure gas source sucks up and discharges the sewage scraped from the roller in the water scraping box in time through the soft water pipe and the water outlet column, so that the sewage on the roller is kept to be scraped and discharged in time, and the trace of the sewage is not influenced when the roller is used for scrubbing a vehicle body.

This kind of novel water-absorbing car-cleaning machine, when need wipe, hold the grab handle of grab bar, open the switch that is located the grab handle, the switch is opened and is passed through the sliding ring and drive the motor, the motor drives whole cylinder and inwards rotate between motion and fixed end cover, the outside soft hair of cylinder when rotating absorbs the sewage on the car in the rotation process, the cylinder rotates when the wiper blade that runs into the wiper box after absorbing sewage, water on the soft hair is scraped down by the wiper blade and naturally gets into in the wiper box along the guide plate, be provided with the water outlet column in the wiper box, there is the water sucking mouth bottom side of water outlet column, sewage is through the water sucking mouth to the delivery port of water outlet column through the negative pressure with the hose that is connected to the delivery port of water outlet column again to the suction of hose discharge, the upper cover that is located cylinder upper portion is used for the wiper blade when scraping the sewage on the cylinder, prevent that sewage splashes everywhere.

In the scrubbing process, the grab handles are held to sequentially scrub dirt on the car body, the roller is scrubbed, the wiper blade scrapes down the sewage generated by mixing the scrubbed dirt with water, the sewage is scraped down by the wiper blade and enters the wiper box along the guide plate, water outlet columns and soft water pipes in the wiper box are sucked out through negative pressure, the sewage on the roller is sucked at any time, the sewage cannot remain on the car body due to scrubbing, and the scrubbed sewage is clean and fresh and does not leave stains.

The utility model has the beneficial effects of.

1. The novel water-absorbing car wiper disclosed by the utility model is characterized in that the car is wiped by the rotary roller, when the car is wiped, sewage generated by rotation of the roller is immediately scraped by the wiper blade, naturally enters the wiper box along the guide plate, and then the sewage stored in the wiper box is discharged by negative pressure through the water hose and the water outlet column, so that no sewage trace is left after wiping, the car wiper is high in scrubbing efficiency, dry and sanitary, and a blowing device is not needed.

2. The novel water-absorbing car wiper disclosed by the utility model is provided with the wiper box, sewage absorbed by rotation of the roller is scraped into the wiper box through the wiper blade in the wiper box, and water rotating the roller cannot splash everywhere due to the upper cover arranged on the upper part of the roller.

3. The double-end car wiper with the water absorption function has the advantages that due to the arrangement of the water scraping box structure, sewage scraped into the water scraping box can smoothly and rapidly flow into the water suction port of the water outlet column in the front-back direction and the left-right direction, the water outlet speed in the water scraping box is improved, meanwhile, the sewage in the water scraping box is timely discharged, and no stain is left when a car body is scrubbed.

4. The novel water-absorbing car wiper adopts the double rollers to scrub, adopts the double wiping boxes to be matched with the double rollers to wipe water and collect, and adopts the double upper covers to be matched with the double rollers to prevent sewage from splashing everywhere. The area that once can scrub is bigger, improves the efficiency of scrubbing greatly, labour saving and time saving.

5. The novel water-absorbing car wiper disclosed by the utility model has the advantages of simple structure, ingenious design, simplicity and convenience in use, capability of scrubbing a car body, smooth sewage discharge, high efficiency, cleanliness and freshness in scrubbing, no stain, high scrubbing efficiency, convenience and quickness, time saving and labor saving.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the front surface of a novel water-absorbing vehicle cleaning machine;

FIG. 2 is a schematic diagram of the overall structure of the back of the novel water-absorbing vehicle wiper;

FIG. 3 is a schematic diagram of a water column structure of the novel water-absorbing vehicle wiper;

FIG. 4 is a schematic diagram of a novel water-absorbing wiper box structure;

FIG. 5 is a schematic diagram of the structure of the upper cover of the novel water-absorbing vehicle wiper;

FIG. 6 is a schematic diagram of a novel water-absorbing vehicle wiper movement mechanism;

FIG. 7 is a schematic diagram of a novel water absorbing vehicle wiper roller structure;

FIG. 8 is a schematic front view of a novel absorbent vehicle cleaning machine;

FIG. 9 is a schematic left view of a novel absorbent vehicle cleaning machine;

FIG. 10 is a schematic view of a novel absorbent vehicle cleaning machine from below;

fig. 11 is a schematic diagram of the overall structure of the novel water-absorbing vehicle cleaning machine.

In the figure:

1. a water outlet column; 1-1, a water outlet; 1-2, a water sucking port; 2. an upper cover; 2-1, a backflow plate; 2-2, a water baffle; 2-3, hollow tube connecting holes; 3. A movement mechanism; 3-1, a bearing; 3-2, an inner plate; 3-3, an outer plate; 4. a slip ring; 5. A roller; 5-1, a convex end cover; 5-2, fluff; 5-3, plastic tube; 5-4, a motor; 5-5, an output shaft; 5-6, a concave end cover; 6. fixing the end cover; 7. A grip; 8. A grab handle; 9. A switch; 10. A wiper cartridge; 10-1, a wiper blade; 10-2, a box body; 10-3, side plates; 10-4, a bottom plate.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

As shown in fig. 1-11, the novel water-absorbing car wiper in the embodiment comprises two rollers 5, wherein two ends of each roller 5 are rotatably connected between a moving mechanism 3 and a fixed end cover 6, a water scraping box 10 is fixed between the moving mechanism 3 and the middle part of the fixed end cover 6, the water scraping box 10 is positioned between the two rollers 5, an upper cover 2 is fixed at the top of the water scraping box 10, the upper cover 2 is fixedly connected with a holding rod 7, a holding handle 8 is fixed at the tail part of the holding rod 7, and a switch 9 is arranged on the holding handle 8;

the wiper box 10 comprises a box body 10-2, wiper blades 10-1 are respectively fixed on the outer sides of the box body 10-2, and a water outlet column 1 is arranged in the middle of the bottom of the box body 10-2.

The cylinder 5 is used for when wiping, and the cylinder 5 that wets rotates between motion 3 and fixed end cover 6 and washes the dirt on the car, and the cylinder 5 that wets can produce sewage after the water mixes with the dirt when rotating and scrubbing, and the setting of scraping the water box 10 is used for cylinder 5 when rotating, runs into when scraping the water box 10, scrapes the water box 10 in scraping the water blade 10-1 in the water box 10 and scrapes the sewage on the cylinder 5 into scraping the water box 10, and the setting of upper cover 2 is used for preventing when scraping the water that splashes everywhere.

The double-roller 5 is adopted for scrubbing, the double-wiper box 10 is adopted to cooperate with the double-roller 10 for wiping and collecting, and the double-upper cover 2 is adopted to cooperate with the double-roller 5 for preventing sewage from splashing everywhere. The area that once can scrub is bigger, improves the efficiency of scrubbing greatly, labour saving and time saving.

The water outlet column 1 is arranged in the wiper box 10, so that sewage is conveniently discharged through the water outlet column 1, the two rollers 5 and the two wiper blades 10-1, water scraped by the wiper blades 10-1 from the rollers enters the wiper box 10, the water outlet pipe 1 is arranged in the wiper box 10, the sewage discharge is met, and the structure is simpler.

The wiper blade 10-1 is an inclined plate which is inclined outwards and upwards in the front-back direction, the front side plate 10-3 and the rear side plate 10-3 which are close to the bottom of the box body 10-2 are inclined inwards from top to bottom, the bottom plate 10-4 of the box body 10-2 is gradually inclined downwards from the left side to the right side to the middle to the water outlet column 1, the water outlet column 1 is provided with a water suction port 1-2 close to the bottom side, and the top of the water outlet column 1 is provided with a water outlet port 1-1.

The wiper blade 10-1 is an inclined plate which is inclined upwards outwards in the front-rear direction, so that the sewage scraped from the roller 10 can smoothly and rapidly flow into the bottom of the box body 10-2 of the wiper box 10 along the wiper blade 10-1, and the front-rear side plates of the lower part of the box body 10-2 are inclined downwards from top to bottom to the middle, so that the sewage scraped along the wiper blade 10-1 can smoothly and rapidly flow into the bottommost part of the box body 10-2 in the front-rear direction, the bottom plate 10-4 of the box body 10-2 is gradually inclined downwards from the left side to the middle to the water outlet column 1, and the sewage scraped from the wiper blade 10-1 can smoothly and rapidly flow into the water outlet column 1 in the left-right direction, so that the water suction port 1-2 at the bottom side of the water outlet column 1 is sucked and discharged in time.

The roller 5 comprises a motor 5-4, a plastic pipe 5-3 is fixed outside the motor 5-4, fur 5-2 is fixed outside the plastic pipe 5-3, the plastic pipe 5-3 is fixedly connected between a convex end cover 5-1 and a concave end cover 5-6, and an output shaft 5-5 of the motor 5-4 penetrates through the concave end cover 5-6 and is fixed on the fixed end cover 6.

By adopting the motor 5-4, the output shaft 5-5 of the motor 5-4 passes through the concave end cover and is fixed on the fixed end cover 6, the output shaft 5-5 of the motor 5-4 is fixed, the machine body of the motor 5-4 rotates with the axis of the output shaft 5-5 to drive the plastic pipe 5-3 to rotate, the plastic pipe 5-3 rotates to drive the fur 5-2 to rotate, and the fur 5-2 rotates to wipe dirt on a car, so that the dirt on the car is cleaned.

The movement mechanism 3 comprises an inner plate 3-2, an outer plate 3-4 is fixed on the outer side of the inner plate 3-2, and the inner plate 3-2 and the outer plate 3-4 are fixedly connected with the outer ring of the bearing 3-1.

The output shaft 5-5 of the motor 5-4 is fixed on the inner plate 3-2 and the outer plate 3-4 through the bearing 3-1.

The upper cover 2 comprises water baffles 2-2, a guide plate 2-1 is fixed on the inner side of the water baffles 2-2, the two water baffles 2-2 are connected through a connecting plate 2-5, a wiring channel 2-4 is arranged on the connecting plate 2-5, and a hollow pipe 2-3 is arranged on the upper portion of the water baffles 2-2.

The arrangement of the water baffle 2-2 in the upper cover 2 is used for the rotary drum 5 to drive the sewage on the vehicle to rotate to splash when the rotary drum 5 rotates to clean the sewage on the vehicle, the sewage splashes everywhere upwards to the human body, and the water baffle 2-2 can prevent the sewage from splashing towards the upper part. The deflector 2-1 is provided so that when the drum 5 rotates, the wiper blade 10-1 scrapes the sewage down along the deflector 2-1 and into the bottom of the wiper box 10.

The outer convex end cover 5-1 is fixedly connected with the inner ring of the bearing 3-1, the sliding ring 4 is fixed in the inner hole of the outer convex end cover 5-1, the water outlet 1-1 of the water outlet column 1 penetrates through the upper cover 2, and the hollow tube 2-3 is fixedly connected with the holding rod 7.

The slip ring 4 is used for transmission of various signals of the motor 5-4.

The water outlet 1-1 is connected with a soft water pipe which is connected with a negative pressure gas source.

The negative pressure gas source sucks up and discharges the sewage scraped from the roller 5 in the water scraping box 10 in time through the soft water pipe and the water outlet column 1, so that the sewage on the roller 5 is kept to be scraped and discharged in time, and the trace of the sewage is not influenced when the roller 5 scrubs a vehicle body.

The working principle and the process of the utility model.

As shown in fig. 1-11, the novel water-absorbing car wiper is characterized in that when a car is required to be wiped, a handle 8 of a holding rod 7 is held by hands, a switch 9 positioned on the handle 8 is turned on, the switch 9 is turned on to drive a motor 5-4 through a slip ring 4, the motor 5-4 drives the whole drum 5 to rotate inwards between a moving mechanism 3 and a fixed end cover 6, the fur 5-2 outside the drum 5 during rotation absorbs sewage on the car in the process of rotation, when the drum 5 rotates to meet a wiper blade 10-1 of a wiper box 10 after absorbing the sewage, the water on the fur 5-2 is scraped by the wiper blade 10-1 and naturally enters the wiper box 10 along a guide plate, a water outlet column 1 is arranged in the wiper box 10, the bottom side of the water outlet column 1 is provided with a water suction port 1-2, the sewage is sucked and discharged from the water suction port 1-2 of the water outlet column 1-1 to the water outlet 1 through a water hose connected with the water outlet 1-1 through negative pressure, and the upper cover 2 positioned at the upper part of the drum 5 is used for preventing the water from splashing on the drum 5 when the sewage is scraped by the wiper blade 10-1.

In the scrubbing process, the grab handle 8 is held to sequentially scrub dirt on a car body, the roller 5 is scrubbed, meanwhile, the wiper blade 10-1 scrapes off sewage generated by scrubbing the dirt and mixing water, the sewage is scraped off by the wiper blade 10-1 and enters the wiper box 10 along the guide plate 2-1, the sewage is sucked out through the water outlet column 1 and the soft water pipe in the wiper box 10 by negative pressure, the sewage on the roller 5 is sucked at any time, the sewage cannot remain on the car body due to scrubbing, and the scrubbed sewage is clean and fresh and does not leave dirt marks.

The novel water-absorbing car wiper wipes and washes cars through the rotary roller 5, when in scrubbing, sewage generated by the rotation of the roller 5 is immediately scraped by the wiper blade 10-1, enters the wiper box 10 along the guide plate natural 2-1, and then discharges the sewage stored in the wiper box 10 through the soft water pipe and the water outlet column 1 by negative pressure, so that no sewage trace is left after scrubbing, the scrubbing efficiency is high, the car wiper is dry and sanitary, and a blowing device is not needed.

The novel water-absorbing car wiper is provided with the wiper box 10, sewage absorbed by rotation of the roller is scraped into the wiper box 10 by the wiper blade 10-1 in the wiper box 10, and water rotating the roller 5 cannot splash everywhere due to the upper cover 2 arranged on the upper part of the roller 5.

The double-end car wiper with the water absorption function is provided with the structure of the wiper box 10, so that sewage scraped into the wiper box 10 can smoothly and rapidly flow into the water absorption port 1-2 of the water outlet column 1 in the front-back direction, the left-right direction, the water outlet speed in the wiper box 10 is improved, meanwhile, the sewage in the wiper box 10 is discharged in time, and no stain is left when a car body is scrubbed.

The novel water-absorbing car wiper adopts the double rollers 5 to scrub, adopts the double wiper boxes 10 to cooperate with the double rollers 5 to wipe water and collect, and adopts the double upper covers 2 to cooperate with the double rollers 5 to prevent sewage from splashing everywhere. The area that once can scrub is bigger, improves the efficiency of scrubbing greatly, labour saving and time saving.

The novel water-absorbing car wiper is simple in structure, ingenious in design, simple and convenient to use, capable of scrubbing a car body, capable of absorbing sewage and discharging sewage, smooth in sewage discharge, high in efficiency, clean and fresh in scrubbing, free of dirt, high in scrubbing efficiency, convenient and fast, and time-saving and labor-saving.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (7)

1. The utility model provides a novel car machine is wiped in water that absorbs water which characterized in that: the novel cleaning device comprises two rollers (5), wherein two ends of each roller (5) are rotationally connected between a moving mechanism (3) and a fixed end cover (6), a water scraping box (10) is fixed between the moving mechanism (3) and the middle part of the fixed end cover (6), the water scraping box (10) is positioned between the two rollers (5), an upper cover (2) is fixed at the top of the water scraping box (10), the upper cover (2) is fixedly connected with a holding rod (7), a grab handle (8) is fixed at the tail part of the holding rod (7), and a switch (9) is arranged on the grab handle (8);

the wiper box (10) comprises a box body (10-2), wiper blades (10-1) are respectively fixed on the outer sides of the box body (10-2), and a water outlet column (1) is arranged in the middle of the bottom of the box body (10-2).

2. The novel water-absorbing car wiper as set forth in claim 1, wherein: the water wiper blade (10-1) is an inclined plate which is inclined outwards and upwards in the front-back direction, front and back side plates (10-3) of the box body (10-2) close to the bottom are inclined inwards from top to bottom, a bottom plate (10-4) of the box body (10-2) is gradually inclined downwards from the left side to the right side to the middle to the water outlet column (1), a water suction port (1-2) is arranged at the bottom side of the water outlet column (1), and the top of the water outlet column (1) is a water outlet (1-1).

3. The novel water-absorbing car wiper as set forth in claim 2, wherein: the roller (5) comprises a motor (5-4), a plastic pipe (5-3) is fixed outside the motor (5-4), fur (5-2) is fixed outside the plastic pipe (5-3), the plastic pipe (5-3) is fixedly connected between a convex end cover (5-1) and a concave end cover (5-6), and an output shaft (5-5) of the motor (5-4) penetrates through the concave end cover (5-6) and is fixed on the fixed end cover (6).

4. A novel water absorbing car wiper according to claim 3, wherein: the motion mechanism (3) comprises an inner plate (3-2), an outer plate (3-4) is fixed on the outer side of the inner plate (3-2), and the inner plate (3-2) and the outer plate (3-4) are fixedly connected with the outer ring of the bearing (3-1).

5. The novel water-absorbing car wiper as set forth in claim 4, wherein: the upper cover (2) comprises a water baffle (2-2), a guide plate (2-1) is fixed on the inner side of the water baffle (2-2), the two water baffles (2-2) are connected through a connecting plate (2-5), a wiring channel (2-4) is arranged on the connecting plate (2-5), and a hollow pipe (2-3) is arranged on the upper portion of the water baffle (2-2).

6. The novel water-absorbing car wiper as set forth in claim 5, wherein: the water outlet device is characterized in that the outer protruding end cover (5-1) is fixedly connected with the inner ring of the bearing (3-1), a slip ring (4) is fixed in an inner hole of the outer protruding end cover (5-1), a water outlet (1-1) of the water outlet column (1) penetrates through the upper cover (2), and the hollow tube (2-3) is fixedly connected with the holding rod (7).

7. The novel water-absorbing car wiper as set forth in claim 2, wherein: the water outlet (1-1) is connected with a soft water pipe, and the soft water pipe is connected with a negative pressure gas source.