Electric automobile fender convenient to clean

Abstract

The invention provides an electric automobile fender convenient to clean, which comprises an electric automobile fender housing, and further comprises a ventilation and drainage structure arranged on the outer side of the electric automobile fender housing; and the mud blocking structure is arranged on the inner side of the electric vehicle mud blocking cover shell, and the mud blocking structure can block rainwater and mud and conduct self-cleaning. By screwing the screwing threaded sleeve, the fixing bolt is driven to rotate and be in threaded connection into the mounting hole in the side wall of an automobile, the whole fender is fixedly connected to the outer side of a wheel, screwing operation can be better moved to the outer side, and the whole fender is more convenient to fix; according to the fender convenient to clean, the situation that the shielded part of the fender is in a humid state for a long time and rusting is caused is conveniently and well avoided through the ventilation grooves and the water passing grooves, the driving piece rotates to drive the mud blocking roller to rotate, the mud blocking roller is cleaned through the scraping rod and the sponge cleaning block, and mud adhering to the fender can be conveniently and well cleaned.

Description

Technical Field

[0001] The invention relates to an electric vehicle fender which is easy to clean. Background Art

[0002] A fender is a plate-like structure mounted behind the wheel's outer frame. It is usually made of high-quality rubber, but can also be made of engineering plastic. A fender is typically a metal, leather, plastic, or rubber fender mounted behind the wheel of a bicycle or motor vehicle.

[0003] For example, in a prior art Chinese utility model, publication number CN218258393U discloses a fender for automobiles that is easy to clean, comprising a fender frame, a first chute provided on the inner wall surface of the fender frame, the fender frame being slidably connected to a fender body via the first chute, and threaded rods provided above and below the front surface of the fender body. The fender for automobiles that is easy to clean slides the fender body and the fender frame together via the first chute, making it easy to separate the fender body from the fender frame. When the fender body needs to be cleaned, the fender body can be simply slid out of the fender frame via the first chute, thereby achieving the purpose of convenient fender cleaning. This effectively solves the problem of conventional fenders that are all integrated and difficult to clean. The threaded rod drives a push plate to move on the surface of the fender body to scrape off dirt on the surface, thereby solving the problem of dirt clogging between the fender and the tire.

[0004] Referring to the aforementioned easy-to-clean fenders for cars, they need to be disassembled for cleaning. However, for some off-road vehicles, the wheels will stir up a large amount of mud during off-road driving, causing a large amount of mud to quickly accumulate on the fenders. If the fenders need to be disassembled and cleaned every time, it will be very inconvenient and will delay the off-road trip. In addition, the fenders are usually fixed to the car body with fixing bolts. However, due to the limited space between the car wheels and the sidewalls of the car body, the space for tightening the fixing bolts is limited, making the operation relatively inconvenient. Therefore, how to effectively clean the mud stuck on the fenders and how to make the installation and fixing of the fenders more convenient are important issues that need to be addressed in the design of easy-to-clean fenders for electric vehicles. Summary of the Invention

[0005] In order to solve the problem of better cleaning mud stuck on the fender and making the installation and fixing operation of the fender as a whole more convenient, the present invention provides an electric vehicle fender that is easy to clean.

[0006] The present invention solves the above technical problems through the following technical solutions:

[0007] The present invention provides an electric vehicle fender that is easy to clean, comprising an electric vehicle fender cover, and further comprising:

[0008] A ventilation and drainage structure, which is arranged on the outside of the fender cover of the electric vehicle;

[0009] A mud guard structure is provided on the inner side of the mud guard cover of the electric vehicle, and can shield rainwater and mud and perform self-cleaning;

[0010] The mounting and fixing structure is arranged inside the fender cover of the electric vehicle.

[0011] Preferably, the ventilation and drainage structure includes ventilation grooves and drainage grooves, which are equidistantly arranged on the side walls of the mudguard cover of the electric vehicle. The ventilation grooves and drainage grooves are arranged perpendicular to each other, and the internal cavities of the ventilation grooves and drainage grooves are connected to each other.

[0012] In this technical solution, the ventilation grooves are used for ventilation and drying, and the drainage grooves are used for downward drainage.

[0013] Preferably, a baffle is fixedly connected to the inner side wall of the mudguard cover of the electric vehicle.

[0014] In this technical solution, the baffle plays a role of separation between the pulling belt and the rotating gear one.

[0015] Preferably, the mud guard structure includes a mud guard component, a cleaning component and a driving component. The mud guard component and the driving component on the mud guard structure are arranged inside the mud guard cover of the electric vehicle. The mud guard component and the driving component on the mud guard structure are respectively located on both sides of the baffle, and the cleaning component on the mud guard structure is arranged on both sides of the mud guard component.

[0016] In this technical solution, the driving component drives the mud guard component to rotate, and the cleaning component cleans the mud guard component.

[0017] Preferably, the mudguard component includes a mudguard roller, a rotating gear 1, a rotating rod 1, a transmission gear and sound-absorbing cotton. The rotating rod 1 is rotatably connected between the side walls on both sides of the mudguard cover of the electric vehicle at an equal distance. The side wall of the rotating rod 1 is fixedly connected to the mudguard roller. A cavity is opened inside the mudguard roller. The cavity on the mudguard roller is filled with sound-absorbing cotton. The side walls of the mudguard roller fit together. Both ends of the rotating rod 1 are fixedly connected to the rotating gear 1. The rotating gears 1 are meshed with each other. The transmission gear is rotatably connected to the inner side walls on both sides of the mudguard cover of the electric vehicle. The transmission gear and the rotating gear 1 are meshed with each other.

[0018] In this technical solution, the mud guard component can block the mud, sand and gravel splashed by the wheels of the electric vehicle. At the same time, the sound-absorbing cotton inside it can reduce the noise generated by the mud, sand and gravel.

[0019] Preferably, the driving component includes a mudguard frame, a spring, a movable toothed plate, a pulling belt, a winding rod and a driving member, the mudguard frame is slidably connected to the bottom side wall of the mudguard cover of the electric vehicle, the spring is fixedly connected at an equal distance between the inner side wall of the mudguard frame and the bottom side wall of the mudguard cover of the electric vehicle, the top of the mudguard frame is fixedly connected to two movable toothed plates, the movable toothed plates and the transmission gear are meshed with each other, the top of the movable toothed plate is fixedly connected to one end of the pulling belt, the other end of the pulling belt is fixedly connected to the winding rod, the driving member is fixedly connected to the inner side wall of the mudguard cover of the electric vehicle, the driving end of the driving member is fixedly connected to one end of the winding rod, and the other end of the winding rod is rotatably connected to the inner side wall of the mudguard cover of the electric vehicle.

[0020] In this technical solution, the mud guard frame on the driving component extends the range of mud blocking downwards, and the rotation of the driving member can drive the mud guard frame to move upwards for cleaning, and can also drive the transmission gear to rotate synchronously.

[0021] Preferably, the cleaning component includes a scraper rod, a waterproof plate and a sponge wiping block, the scraper rod is fixedly connected between the side walls on both sides of the electric vehicle mudguard cover at equal distances, the waterproof plate is fixedly connected to the inner side wall of the electric vehicle mudguard cover, the side of the waterproof plate close to the mudguard roller is fixedly connected to the sponge wiping block, the scraper rod and the sponge wiping block are located on both sides of the mudguard roller, and the scraper rod and sponge wiping block carrying boxes are on the side walls on both sides of the mudguard roller.

[0022] In this technical solution, the cleaning component cleans the mud guard roller on the driving component during the rotation of the driving component.

[0023] Preferably, a scraping rod is fixedly connected to the bottom side wall of the electric vehicle mudguard cover, and the scraping rod is attached to the side wall of the mudguard frame. Two threaded grooves are provided on the side wall of the front side of the electric vehicle mudguard cover.

[0024] In this technical solution, the scraping rod has a cleaning function.

[0025] Preferably, the mounting and fixing structure includes a fixing bolt, a rotating connecting block and a rotating gear 2, the rotating connection is equidistantly connected to the side wall of the mudguard cover of the electric vehicle, one end of the rotating connecting block is fixedly connected to the fixing bolt, and the other end of the rotating connecting block is fixedly connected to the rotating gear 2.

[0026] In this technical solution, the fender can be fixed as a whole to the side wall of the car by fixing bolts.

[0027] Preferably, the installation and fixing structure includes a rotating gear three, a rotating rod two, a screwing threaded cylinder, an auxiliary groove, a plug-in square rod and a square slide groove. The two ends of the rotating rod two are rotatably connected to the inner side wall of the mudguard cover of the electric vehicle. The rotating rod two is fixedly connected to two rotating gears three. The rotating gear three and the rotating gear two are meshed with each other. One end of the rotating rod two extends into the threaded groove. A square slide groove is provided on the side wall of the end of the rotating rod two extending into the threaded groove. The square slide groove is slidably connected to the plug-in square rod. The end of the plug-in square rod is fixedly connected to the screwing threaded cylinder. The screwing threaded cylinder and the threaded groove are meshed with each other. A "X"-shaped auxiliary groove is provided on the side wall of the screwing threaded cylinder.

[0028] In this technical solution, turning the threaded barrel can adjust the rotation of the rotating gear three, and the rotating gear three drives the fixing bolt to be tightened through the rotating gear two, which better moves the twisting operation to the outside, making the overall fixing operation of the fender more convenient.

[0029] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present invention.

[0030] The positive progress effect of the present invention is:

[0031] 1. Use an auxiliary tool to insert the threaded sleeve into the auxiliary groove and twist it. The threaded sleeve is threaded into the threaded groove and drives the plug-in square rod to rotate. The plug-in square rod drives the rotating gear three to rotate. The rotating gear three drives the rotating gear two to rotate. The rotating gear two drives the fixing bolt to rotate and the thread is connected into the mounting hole on the side wall of the car, fixing the fender as a whole to the outside of the wheel, making it easier to move the twisting operation to the outside and making the fixing operation of the fender as a whole more convenient.

[0032] 2. The ventilation grooves can be used to ventilate and dry the part where the fender and the side wall of the electric vehicle are in contact with each other. The water grooves can allow rainwater that enters the ventilation grooves to be discharged downward, so as to better prevent the covered part of the fender from being in a wet state for a long time, causing rust.

[0033] 3. The driving part rotates to drive the movable toothed plate to move, and the movement of the movable toothed plate can drive the mud guard frame to rise and the transmission gear to rotate. When the mud guard frame rises, the scraper rod scrapes and cleans the mud on the mud guard frame, and the transmission gear rotates to drive the mud guard roller to rotate. The scraper rod cleans the mud guard roller during the rotation of the mud guard roller. The mud guard roller that has been scraped clean of the mud rotates to the sponge cleaning block, and the sponge cleaning block further twists and wipes the mud guard roller to clean it, so as to better clean the mud sticking on the mud guard. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0035] Figure 2 It is a schematic diagram of the internal structure of the overall top of the present invention.

[0036] Figure 3 It is a schematic diagram of the internal structure of the present invention from the side.

[0037] Figure 4 This is a schematic diagram of the internal structure of the mud guard structure of the present invention.

[0038] Figure 5 It is a schematic diagram of the internal structure of the present invention from a top view.

[0039] Figure 6 The figure is a schematic diagram of the three-dimensional structure of the mud guard component of the mud guard structure of the present invention.

[0040] Figure 7 It is a schematic diagram of the three-dimensional structure of the driving component of the mud guard structure of the present invention.

[0041] Figure 8 This is a schematic diagram of the three-dimensional structure of the installation fixing structure of the present invention.

[0042] Figure 9 It is a schematic diagram of the three-dimensional structure of the cleaning component of the mud guard structure of the present invention.

[0043] Figure 10 For the entire present invention Figure 1 Schematic diagram of the local enlarged structure at point A.

[0044] Description of Reference Numerals

[0045] 1. Electric vehicle fender cover;

[0046] 2. Ventilation and drainage structure; 201. Ventilation slot; 202. Drainage slot;

[0047] 3. Mud guard structure; 301. Mud guard roller; 302. Rotating gear 1; 303. Rotating rod 1; 304. Transmission gear; 305. Sound-absorbing cotton; 311. Scraping rod; 312. Waterproof board; 313. Sponge wiping block; 321. Mud guard frame; 322. Spring; 323. Moving tooth plate; 324. Pulling belt; 325. Winding rod; 326. Driving element;

[0048] 4. Install the fixing structure; 401. Fixing bolts; 402. Rotate the connecting block; 403. Rotate gear 2; 411. Rotate gear 3; 412. Rotate rod 2; 413. Twist the threaded barrel; 414. Auxiliary slot; 415. Insert the square rod; 416. Square slide slot;

[0049] 5. Baffle; 6. Scraper rod; 7. Threaded groove. DETAILED DESCRIPTION

[0050] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0051] like Figure 1-10 As shown, the electric vehicle fender that is easy to clean includes an electric vehicle fender cover 1 and further includes:

[0052] A ventilation and drainage structure 2, which is arranged on the outside of the mudguard cover 1 of the electric vehicle;

[0053] A mud guard structure 3 is provided on the inner side of the mud guard cover 1 of the electric vehicle, and can shield rainwater and mud and perform self-cleaning;

[0054] The mounting and fixing structure 4 is arranged inside the fender cover 1 of the electric vehicle.

[0055] The ventilation and drainage structure 2 includes a ventilation groove 201 and a drainage groove 202. The ventilation groove 201 and the drainage groove 202 are equidistantly arranged on the side wall of the electric vehicle fender cover 1. The ventilation groove 201 and the drainage groove 202 are arranged perpendicular to each other, and the internal cavities of the ventilation groove 201 and the drainage groove 202 are connected to each other.

[0056] The ventilation groove 201 can ventilate and dry the part where the fender and the side wall of the electric vehicle are in contact with each other, and the water groove can drain rainwater that enters the ventilation groove 201 downward, which can better prevent the covered part of the fender from being in a wet state for a long time and causing rust.

[0057] A baffle 5 is fixedly connected to the inner side wall of the electric vehicle mudguard shell 1 .

[0058] The baffle 5 can separate the pulling belt 324 and the rotating gear 1 302 to prevent the pulling belt 324 from being rolled into the rotating gear 1 302 .

[0059] The mud guard structure 3 includes a mud guard component, a cleaning component and a driving component. The mud guard component and the driving component on the mud guard structure 3 are arranged inside the mud guard cover 1 of the electric vehicle. The mud guard component and the driving component on the mud guard structure 3 are respectively located on both sides of the baffle 5, and the cleaning component on the mud guard structure 3 is arranged on both sides of the mud guard component.

[0060] The driving component drives the mud guard component to rotate, so that the cleaning component cleans the mud guard component.

[0061] The mudguard component includes a mudguard roller 301, a rotating gear 302, a rotating rod 303, a transmission gear 304 and sound-absorbing cotton 305. The rotating rod 303 is equidistantly connected to the side walls on both sides of the electric vehicle mudguard cover 1. The side walls of the rotating rod 303 are fixedly connected to the mudguard roller 301. A cavity is opened inside the mudguard roller. The cavity on the mudguard roller 301 is filled with sound-absorbing cotton 305. The side walls of the mudguard roller 301 are fitted together. Both ends of the rotating rod 303 are fixedly connected to the rotating gear 302. The rotating gears 302 are meshed with each other. The transmission gear 304 is rotatably connected to the inner side walls on both sides of the electric vehicle mudguard cover 1. The transmission gear 304 and the rotating gear 302 are meshed with each other.

[0062] The transmission gear 304 rotates to drive the rotating gear 1 302 to rotate, the rotating gear 1 302 rotates to drive the rotating rod 1 303 to rotate, and the rotating rod 1 303 drives the mud guard roller 301 to rotate. The sound-absorbing cotton 305 filled in the mud guard roller 301 can reduce the noise of the mud guard roller 301.

[0063] The driving component includes a mudguard frame 321, a spring 322, a movable toothed plate 323, a pulling belt 324, a winding rod 325 and a driving member 326. The mudguard frame 321 is slidably connected to the bottom side wall of the electric vehicle mudguard cover 1. The spring 322 is fixedly connected equidistantly between the inner side wall of the mudguard frame 321 and the bottom side wall of the electric vehicle mudguard cover 1. The top of the mudguard frame 321 is fixedly connected to two movable toothed plates 323. The movable toothed plates 323 and the transmission gear 304 are engaged with each other. The top of the movable toothed plate 323 is fixedly connected to one end of the pulling belt 324, and the other end of the pulling belt 324 is fixedly connected to the winding rod 325. The driving member 326 is fixedly connected to the inner side wall of the electric vehicle mudguard cover 1. The driving end of the driving member 326 is fixedly connected to one end of the winding rod 325, and the other end of the winding rod 325 is rotatably connected to the inner side wall of the electric vehicle mudguard cover 1.

[0064] The driving member 326 can be a component that drives the winding rod 325 to rotate, such as a rotating motor. The controller of the driving member 326 can be set on the console inside the electric vehicle. When cleaning is required, the driving member 326 can be controlled to rotate through the console. The driving member 326 drives the winding rod 325 to rotate, and the winding rod 325 reels the pulling belt 324. The pulling belt 324 pulls the movable tooth plate 323 to move. The movement of the movable tooth plate 323 can drive the mud guard frame 321 to rise and the transmission gear 304 to rotate.

[0065] The cleaning components include a scraper rod 311, a waterproof plate 312 and a sponge wiping block 313. The scraper rod 311 is fixedly connected between the side walls on both sides of the electric vehicle mudguard cover 1 at equal distances. The waterproof plate 312 is fixedly connected to the inner side wall of the electric vehicle mudguard cover 1. The side of the waterproof plate 312 close to the mudguard roller 301 is fixedly connected to the sponge wiping block 313. The scraper rod 311 and the sponge wiping block 313 are located on both sides of the mudguard roller 301. The scraper rod 311 and the sponge wiping block 313 are placed on the side walls on both sides of the mudguard roller 301.

[0066] The scraper rod 311 cleans the mud guard roller 301 during its rotation. The mud guard roller 301 that has been cleaned of mud rotates to the sponge cleaning block. The sponge cleaning block further twists and wipes the mud guard roller 301, which can better clean the mud stuck on the mud guard.

[0067] The scraping rod 6 is fixedly connected to the bottom side wall of the electric vehicle mudguard cover 1, and the scraping rod 6 is attached to the side wall of the mudguard frame 321. Two threaded grooves 7 are provided on the side wall of the front side of the electric vehicle mudguard cover 1.

[0068] The scraping rod 6 can scrape and clean the mud on the mud guard 321 when the mud guard 321 rises.

[0069] The mounting and fixing structure 4 includes a fixing bolt 401, a rotating connecting block 402 and a rotating gear 2 403. The rotating connection is equidistantly connected to the side wall of the electric vehicle fender cover 1. One end of the rotating connecting block 402 is fixedly connected to the fixing bolt 401, and the other end of the rotating connecting block 402 is fixedly connected to the rotating gear 2 403.

[0070] The rotating rod 2 412 drives the rotating gear 3 411 to rotate, the rotating gear 3 411 drives the rotating gear 2 403 to rotate, the rotating gear 2 403 drives the rotating connecting block 402 to rotate, the rotating connecting block 402 drives the fixing bolt 401 to rotate, and the fixing bolt 401 rotates and is threaded into the mounting hole on the side wall of the car, thereby fixing the fender as a whole to the outside of the wheel.

[0071] The mounting and fixing structure 4 includes a rotating gear three 411, a rotating rod two 412, a screwing threaded barrel 413, an auxiliary groove 414, a plug-in square rod 415 and a square slide groove 416. The two ends of the rotating rod two 412 are rotatably connected to the inner side wall of the mudguard cover 1 of the electric vehicle. The rotating rod two 412 is fixedly connected to two rotating gears three 411. The rotating gear three 411 and the rotating gear two 403 are meshed with each other. One end of the rotating rod two 412 extends into the threaded groove 7. A square slide groove 416 is provided on the side wall of the end of the rotating rod two 412 extending into the threaded groove 7. The plug-in square rod 415 is slidably connected in the square slide groove 416. The end of the plug-in square rod 415 is fixedly connected to the screwing threaded barrel 413. The screwing threaded barrel 413 and the threaded groove 7 are meshed with each other. A "cross"-shaped auxiliary groove 414 is provided on the side wall of the screwing threaded barrel 413.

[0072] With the help of auxiliary tools, such as a plum blossom screwdriver, etc., insert the threaded sleeve into the auxiliary groove 414 and twist it. The threaded sleeve is threaded into the threaded groove 7 and drives the plug-in square rod 415 to rotate. The plug-in square rod 415 drives the rotating rod 2 412 to rotate.

[0073] When the present invention is in use, the electrical components appearing in this application are all externally connected to a power supply and a control switch. When installing the mudguard as a whole, the side wall with the ventilation groove 201 and the water groove on the mudguard is attached to the side wall above the wheel of the electric vehicle, and the fixing bolt 401 is aligned with the mounting hole on the side wall of the electric vehicle. With the help of an auxiliary tool, such as a plum blossom screwdriver, the screwing sleeve is inserted into the auxiliary groove 414 and screwed. The screwing sleeve is screwed into the threaded groove 7 and drives the plug-in square rod 415 to rotate. The plug-in square rod 415 drives the rotating rod 2 412 to rotate. The rotating rod 2 412 drives the rotating gear 3 411 to rotate. The rotating gear 3 411 drives the rotating gear 2 403 to rotate. The rotating gear 2 403 drives the rotating connecting block 402 to rotate. The rotating connecting block 402 drives the fixing bolt 401 to rotate. The fixing bolt 401 is rotated and screwed into the mounting hole on the side wall of the car, and the mudguard as a whole is fixed to the outside of the wheel, which facilitates the screwing operation to be moved to the outside, making the fixing operation of the mudguard as a whole more convenient.

[0074] The ventilation slots 201 allow the portion where the fender and the side wall of the electric vehicle meet to be ventilated and dried, and the water passages allow rainwater that enters the ventilation slots 201 to be drained downward, thereby effectively preventing the portion of the fender that is shielded from moisture for a long time, which may cause rust.

[0075] The mud guard roller 301 and the mud guard can effectively block the water, mud and the like brought up by the wheels of the electric vehicle. When cleaning is needed, the driving member 326 can be controlled to rotate through the console, and the driving member 326 drives the winding rod 325 to rotate. The winding rod 325 reels the pulling belt 324, and the pulling belt 324 pulls the movable tooth plate 323 to move. The movement of the movable tooth plate 323 can drive the mud guard frame 321 to rise and the transmission gear 304 to rotate. When the mud guard frame 321 rises, the scraping rod 6 can remove the mud on the mud guard frame 321. The mud is scraped and cleaned, the transmission gear 304 rotates to drive the rotating gear 1 302 to rotate, the rotating gear 1 302 rotates to drive the rotating rod 1 303 to rotate, the rotating rod 1 303 drives the mud guard roller 301 to rotate, and the scraping rod 311 cleans the mud guard roller 301 during the rotation of the mud guard roller 301. The mud guard roller 301 that has scraped off the mud is rotated to the sponge cleaning block, and the sponge cleaning block further twists and wipes the mud guard roller 301 to facilitate better cleaning of the mud stuck on the mud guard.

[0076] The present invention is not limited to the above-described embodiments. Any changes in shape or structure fall within the scope of protection of the present invention. The scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention. Such changes and modifications shall fall within the scope of protection of the present invention.

Claims

1. An electric vehicle fender that is easy to clean, comprising an electric vehicle fender cover (1), characterized in that: Also includes: A ventilation and drainage structure (2), the ventilation and drainage structure (2) being arranged on the outside of the electric vehicle fender cover (1); A mud guard structure (3), the mud guard structure (3) being arranged on the inner side of the mud guard cover (1) of the electric vehicle, the mud guard structure (3) being capable of shielding rainwater and mud and self-cleaning; A mounting and fixing structure (4) is provided inside the mudguard cover (1) of the electric vehicle.

2. The easy-to-clean electric vehicle fender according to claim 1, characterized in that: The ventilation and drainage structure (2) comprises a ventilation groove (201) and a drainage groove (202); the ventilation groove (201) and the drainage groove (202) are equidistantly arranged on the side wall of the electric vehicle fender cover (1); the ventilation groove (201) and the drainage groove (202) are arranged perpendicular to each other; and the internal cavities of the ventilation groove (201) and the drainage groove (202) are interconnected.

3. The easy-to-clean electric vehicle fender according to claim 1, characterized in that: A baffle (5) is fixedly connected to the inner side wall of the electric vehicle mudguard housing (1).

4. The easy-to-clean electric vehicle fender according to claim 1, characterized in that: The mud guard structure (3) comprises a mud guard component, a cleaning component and a driving component. The mud guard component and the driving component on the mud guard structure (3) are arranged inside the mud guard cover (1) of the electric vehicle. The mud guard component and the driving component on the mud guard structure (3) are respectively located on both sides of the baffle (5). The cleaning component on the mud guard structure (3) is arranged on both sides of the mud guard component.

5. The easy-to-clean electric vehicle fender according to claim 4, characterized in that: The mud guard component comprises a mud guard roller (301), a rotating gear (302), a rotating rod (303), a transmission gear (304) and sound-absorbing cotton (305); the rotating rod (303) is rotatably connected between the side walls on both sides of the electric vehicle mud guard cover (1); the side wall of the rotating rod (303) is fixedly connected to the mud guard roller (301); a cavity is provided inside the mud guard roller; the cavity on the mud guard roller (301) is filled with sound-absorbing cotton (305); the side walls of the mud guard roller (301) are fitted together; both ends of the rotating rod (303) are fixedly connected to the rotating gear (302); the rotating gears (302) are meshed with each other; the transmission gear (304) is rotatably connected to the inner side walls on both sides of the electric vehicle mud guard cover (1); the transmission gear (304) and the rotating gear (302) are meshed with each other.

6. The easy-to-clean electric vehicle fender according to claim 4, characterized in that: The driving component comprises a mud guard frame (321), a spring (322), a movable toothed plate (323), a pulling belt (324), a winding rod (325) and a driving member (326); the mud guard frame (321) is slidably connected to the bottom side wall of the electric vehicle mud guard cover (1); the spring (322) is fixedly connected equidistantly between the inner side wall of the mud guard frame (321) and the bottom side wall of the electric vehicle mud guard cover (1); the top of the mud guard frame (321) is fixedly connected to two movable toothed plates (323); the movable toothed plates (323) are fixedly connected to the inner side wall of the mud guard frame (321) and the bottom side wall of the electric vehicle mud guard cover (1); The plate (323) and the transmission gear (304) are meshed with each other, the top of the movable toothed plate (323) is fixedly connected to one end of a pulling belt (324), the other end of the pulling belt (324) is fixedly connected to a winding rod (325), the driving member (326) is fixedly connected to the inner side wall of the electric vehicle mudguard cover (1), the driving end of the driving member (326) is fixedly connected to one end of the winding rod (325), and the other end of the winding rod (325) is rotatably connected to the inner side wall of the electric vehicle mudguard cover (1).

7. The easy-to-clean electric vehicle fender according to claim 4, characterized in that: The cleaning component comprises a scraper (311), a waterproof plate (312) and a sponge wiping block (313); the scraper (311) is fixedly connected between the side walls of the electric vehicle mudguard cover (1) at equal distances; the waterproof plate (312) is fixedly connected to the inner side wall of the electric vehicle mudguard cover (1); the side of the waterproof plate (312) close to the mudguard roller (301) is fixedly connected to the sponge wiping block (313); the scraper (311) and the sponge wiping block (313) are located on both sides of the mudguard roller (301); and the scraper (311) and the sponge wiping block (313) are mounted on the side walls of the mudguard roller (301).

8. The easy-to-clean electric vehicle fender according to claim 1, characterized in that: A scraping rod (6) is fixedly connected to the bottom side wall of the electric vehicle mudguard cover (1), and the scraping rod (6) is attached to the side wall of the mudguard frame (321). Two threaded grooves (7) are provided on the side wall of the front side of the electric vehicle mudguard cover (1).

9. The easy-to-clean electric vehicle fender according to claim 1, characterized in that: The mounting and fixing structure (4) comprises a fixing bolt (401), a rotating connection block (402) and a second rotating gear (403); the rotating connection is equidistantly connected to the side wall of the electric vehicle fender cover (1); one end of the rotating connection block (402) is fixedly connected to the fixing bolt (401), and the other end of the rotating connection block (402) is fixedly connected to the second rotating gear (403).

10. The easy-to-clean electric vehicle fender according to claim 9, characterized in that: The mounting and fixing structure (4) comprises a rotating gear three (411), a rotating rod two (412), a screw threaded barrel (413), an auxiliary groove (414), a plug-in square rod (415) and a square slide groove (416), the two ends of the rotating rod two (412) are rotatably connected to the inner side wall of the electric vehicle mudguard cover (1), the rotating rod two (412) is fixedly connected to two rotating gears three (411), the rotating gear three (411) and the rotating gear two (403) are meshed with each other, and the rotating gear One end of the second movable rod (412) extends into the thread groove (7), and a square sliding groove (416) is provided on the side wall of the end portion of the second rotating rod (412) extending into the thread groove (7). A plug-in square rod (415) is slidably connected in the square sliding groove (416), and the end portion of the plug-in square rod (415) is fixedly connected to the screw thread barrel (413). The screw thread barrel (413) and the thread groove (7) are engaged with each other, and a "cross"-shaped auxiliary groove (414) is provided on the side wall of the screw thread barrel (413).

Images