CN109318861B

CN109318861B - Cleaner for wiper cover plate

Info

Publication number: CN109318861B
Application number: CN201811365372.9A
Authority: CN
Inventors: 黄琴宝; 韩天龙; 郑明锋; 张羽林; 闫亚林; 张鹏飞; 邱英杰
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-06-09
Anticipated expiration: 2038-11-16
Also published as: CN109318861A

Abstract

The invention provides a cleaner for a wiper cover plate, and relates to the technical field of automobile parts. The cleaner for the wiper cover plate comprises a wiper groove, a first wiper base, a second wiper base and drain holes, wherein the first wiper base and the second wiper base are arranged on the inner wall of the rear side of the wiper groove at intervals. This a clearance ware for wiper apron, main brush head through setting up, the slide, including a motor, an end cap, a controller, and a cover plate, the lead screw, the cooperation of slide bar and supplementary brush head, can realize the operation to wiper groove self-cleaning, made things convenient for personnel to rinse the wiper groove greatly, both solved current wiper base and all set up and rinse the problem that the dead angle is intractable in the wiper groove that leads to in the wiper groove, solved again in rainy day, the wiper groove is because of its special structure, lead to its inside problem that often has ponding, the degree of difficulty of personnel's clearance has been alleviateed, the cleaning efficiency to the car has been improved, the life of this car has been prolonged, reduce the wiper electric leakage, the possibility of short circuit.

Description

Cleaner for wiper cover plate

Technical Field

The invention relates to the technical field of automobile accessories, in particular to a cleaner for a wiper cover plate.

Background

The front side of the front windshield of the automobile is arranged below the windscreen wiper, the cover plate is provided with a plurality of water leakage holes which are uniformly distributed, and when the windscreen wiper scrapes off rainwater on the front windshield, the rainwater flows downwards through the water leakage holes.

However, because the shape is a groove, dust falls and sundries are easy to hide, the appearance is very attractive, in addition, if the cover plate is internally provided with too much dust and sundries, a drain hole in the cover plate can be blocked, the inner groove is narrow and small, the length is large, and in addition, a base provided with a wiper is arranged on the inner wall of the base, so that people are very inconvenient to clean, the cleaning difficulty is increased, the drain hole cannot be cleaned completely even if the people are reluctantly cleaned, the cleaning efficiency is low, when the people are in rainy days, although the base is provided with the drain hole, the situation of water accumulation can be caused, under the long-term use, once the situation that the connection between the cover plate and the engine cover is not tight appears, other parts of the automobile can be influenced, and the safety of driving the automobile by personnel and the service.

Summary of the invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a cleaner for a wiper cover plate, which solves the problem that the traditional wiper cover plate is difficult to clean.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a clearance ware for wiper apron, includes wiper groove, wiper base one, wiper base two and wash port, wiper base one and two base intervals of wiper set up on wiper groove rear side inner wall, the wash port sets up on the bottom inner wall in wiper groove, its characterized in that: still include slide, slide bar, main brush head and supplementary brush head, the slide sets up on the bottom inner wall in wiper groove, the slide bar sets up on the rear side inner wall in wiper groove, the front side inner wall in main brush head front side and wiper groove closely laminates, main brush head sliding fit is on the slide, wiper base one and wiper base two fall into three region with the wiper groove, supplementary brush head quantity is three, and three supplementary brush head is located three region respectively, supplementary brush head sliding fit is on the slide bar, the rear side of supplementary brush head closely laminates with the rear side inner wall in wiper groove, the bottom of main brush head and the bottom of supplementary brush head all laminate with wiper groove bottom inner wall, main brush head can be connected with arbitrary supplementary brush head along the slide operation, break away from, still including the power unit who is used for driving main brush head along the slide to come and go the removal.

The slide is corresponding to one section of wiper base one and one section equal diameter level of wiper base two and reduces, main brush head includes shell, push rod one, is used for spring one, push pedal and the slide way mouth that push rod one resets, the slide way mouth is seted up in the shell bottom, main brush head passes through slide way mouth sliding fit on the slide, push rod one sets up inside the shell, spring one sets up on shell one side inner wall, the one end of push rod one is passed the shell and is extended to the interior of slide way mouth, and the other end passes spring one respectively and the shell and links to each other with the push pedal, the push pedal can with the cooperation of supplementary first joint of brush, the push pedal can be under the effect of push rod one the axial activity.

Preferably, main brush head still includes branch, connecting rod, lever, spring two, push rod two and horizontal pole, spring two sets up on the shell keeps away from one side inner wall of spring one, the one end of push rod two links to each other with spring two, and the other end passes the shell and extends to the interior of crossing, the bottom of branch links to each other with push rod two, the horizontal pole sets up the top at branch, the lever sets up in the shell, the top of lever is articulated with the one end of horizontal pole, the one end of connecting rod is articulated with the bottom of lever, the other end of connecting rod passes the shell and links to each other with the push rod.

Preferably, the push pedal is the recess type structure, supplementary brush head is provided with the joint arch with the corresponding one side of push pedal.

Preferably, the power structure comprises a screw rod with a copper sleeve and a motor, the screw rod is installed in the wiper groove and connected with the motor, and the main brush head is arranged on the copper sleeve.

(III) advantageous effects

The invention provides a cleaner for a wiper cover plate. Has the following beneficial effects:

this a clearance ware for wiper apron, main brush head through setting up, the slide, including a motor, an end cap, a controller, and a cover plate, the lead screw, the cooperation of slide bar and supplementary brush head, can be with the dust in the wiper groove, debris push away wiper groove both sides, make things convenient for people to take out, the clearance, reduce the possibility that the wash port blockked up appears, the whole of car is pleasing to the eye, can realize the operation to wiper groove self-cleaning, made things convenient for personnel to wash the wiper groove greatly, both solved current wiper base and all set up in the wiper groove and wash the problem that the dead angle is difficult to handle in the wiper groove that leads to in the wiper groove, solved again in rainy day, the wiper groove is because of its special structure, lead to its inside problem that often has ponding, the degree of difficulty of personnel's clearance has been alleviateed, the cleaning efficiency to the car has been improved, the life of this car has been prolonged, reduce the.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a front cross-sectional view of the main brushhead;

FIG. 4 is a top view of the main brushhead.

In the figure: 1, 2 power units, 3, 4, 5 main brush heads, 6 bearing seats, 7 slideways, 8 sliding rods, 9 auxiliary brush heads, 10 drain holes, 11 lead screws, 12 motors, 13 boxes, 14 shells, 15 support rods, 16 push rod I, 17 spring I, 18 push plates, 19 connecting rods, 20 levers, 21 spring II, 22 push rod II, 23 slideway port, 24 transverse rods, 25 copper sleeves and 26 clamping bulges.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

An embodiment of the present invention provides a cleaner for a wiper blade cover, as shown in fig. 1-4, including a wiper slot 1, a first wiper base 3, a second wiper base 4, and a drain hole 10. The first wiper base 3 and the second wiper base 4 are arranged on the inner wall of the rear side of the wiper groove 1 at intervals, and the drain holes 10 are arranged on the inner wall of the bottom of the wiper groove 1. The toothbrush also comprises a slideway 7, a sliding rod 8, a main toothbrush head 5 and an auxiliary toothbrush head 9.

The slide way 7 is arranged on the inner wall of the bottom of the wiper groove 1, and the slide rod 8 is arranged on the inner wall of the rear side of the wiper groove 1. The diameters of a section of the slide way 7 corresponding to the first wiper base 3 and a section of the second wiper base 4 are reduced horizontally, and the main brush head 5 comprises a shell 14, a first push rod 16, a first spring 17 for resetting the first push rod 16, a push plate 18 and a slide way opening 23.

The slide way opening 23 is arranged at the bottom of the shell 14, the main brush head 5 is in slide fit with the slide way 7 through the slide way opening 23, the first push rod 16 is arranged inside the shell 14, the first spring 17 is arranged on the inner wall of one side of the shell 14, one end of the first push rod 16 penetrates through the shell 14 and extends into the slide way opening 23, the other end of the first push rod 16 penetrates through the first spring 17 and the shell 14 respectively and is connected with the push plate 18, the push plate 18 can be in snap fit with the auxiliary brush head 9, and the push plate 18 can axially move under the action of the first push rod. Through the matching of the arranged first push rod 16, the first spring 17 and the push plate 18, the push plate 18 can move axially, and meanwhile, the push plate 18 can complete the operation of connection and separation with the auxiliary brush head 9. When having solved the clearance, the position conflict problem of wiper base 3, wiper base two 4 and main brush head 5 has improved 1 cleaning efficiency in wiper groove greatly, reduces the appearance at clearance dead angle.

The main brush head 5 also comprises a support rod 15, a connecting rod 19, a lever 20, a second spring 21, a second push rod 22 and a cross rod 24. The second spring 21 is arranged on the inner wall of the housing 14 on the side away from the first spring 17. One end of the second push rod 22 is connected with the second spring 17, and the other end of the second push rod passes through the shell 14 and extends into the slide opening 23. The bottom of the supporting rod 15 is connected with a second push rod 22. Cross bar 24 is disposed on top of strut 15, lever 20 is disposed within housing 14, and the top of lever 20 is hinged to one end of cross bar 24. One end of the connecting rod 19 is hinged with the bottom of the lever 20, and the other end of the connecting rod 19 passes through the shell 14 to be connected with the push rod 18. The push plate 18 is of a groove-shaped structure, and one side of the auxiliary brush head 9 corresponding to the push plate 18 is provided with a clamping protrusion 26. Further perfects the push-out and retraction functions of the push plate 18, improves the stability of the main brush head 5 when being separated and connected with the auxiliary brush head 9,

the first 3 and the second 4 windshield wiper bases divide the windshield wiper groove 1 into three regions, the number of the auxiliary brush heads 9 is three, the three auxiliary brush heads 9 are respectively positioned in the three regions, the auxiliary brush heads 9 are in sliding fit on the sliding rods 8, the rear sides of the auxiliary brush heads 9 are tightly attached to the inner wall of the rear side of the windshield wiper groove 1, and the bottoms of the main brush heads 5 and the bottoms of the auxiliary brush heads 9 are attached to the inner wall of the bottom of the windshield wiper groove 1. Through the matching of the main brush head 5 and the auxiliary brush head 9, the device can effectively clean the inner walls of the front side and the rear side of the wiper groove 1 and the inner wall of the bottom of the wiper groove. The cleaning efficiency of the device is greatly improved.

The main brush head 5 can run along the slideway 7 and can be connected with and separated from any auxiliary brush head 9, and the brush head cleaner also comprises a power mechanism 2 for driving the main brush head 5 to move back and forth along the slideway 7.

The power structure 2 comprises a bearing seat 6, a screw rod 11 with a copper sleeve 25, a motor 12 and a box body 13. The bearing seat 6 is arranged in the windshield wiper groove 1, the screw rod 11 is arranged in the windshield wiper groove 1, one end of the screw rod 11 is fixedly connected with the motor 12, the other end of the screw rod is movably connected with the bearing seat 6, the motor 12 is arranged in the box body 13, and the main brush head 5 is arranged on the copper sleeve 25. Through the box 13 that sets up, can effectual protection motor 12's safety, improve its during operation stability, prolong motor 12's life. The function that the main brush head 5 moves back and forth in the windshield wiper groove 1 is realized through the matching of the arranged motor 12, the copper sleeve 25 and the screw rod 11, the structure is simple and compact, the replacement and the maintenance are convenient, and the maintenance cost is reduced.

Through the main brush head 5 that sets up, the slide 7, motor 12, the lead screw 11, the cooperation of slide bar 14 and supplementary brush head 4, can push away the dust in windshield wiper groove 1, debris push away the both sides in windshield wiper groove 1, make things convenient for people to take out, the clearance, reduce the possibility that the wash port blockked up appears, the whole of car is pleasing to the eye, the operation to windshield wiper groove 1 self-cleaning has been realized, personnel's washing to windshield wiper groove 1 has been made things convenient for greatly, the problem of washing dead angle intractable in the windshield wiper groove 1 that leads to has both solved current windshield wiper base and all set up in windshield wiper groove 1, solved rainy day again, windshield wiper groove 1 is because of its special structure, lead to its inside problem that often has ponding, the degree of difficulty of personnel's clearance has been alleviateed, the cleaning efficiency to the car has been improved, the life of this car has been prolonged, reduce the possibility that the leakage ware appears, the short circuit.

The working principle is as follows: when the brush is used, the motor 10 is turned on, the screw rod 11 starts to rotate to drive the copper sleeve 25 on the screw rod 11 to move and drive the main brush head 5 to move, the connection and the disconnection of the main brush head 5 and the auxiliary brush head 9 are completed by utilizing the diameter size change of the slide way 7, under a normal state, the diameter of the slide way 7 is larger, the first push rod 16 and the second push rod 22 at the bottom of the main brush head 5 are separated towards two sides, the second push rod 22 drives the supporting rod 15 to move and simultaneously drives the cross rod 24 to move, one end of the lever 20 is pulled to enable the other end of the lever 20 to push towards the opposite direction so as to push the push plate 18 out, the main brush head 5 and the auxiliary brush head 9 are enabled to move together by clamping the push plate 18 and the clamping bulge 26 on the auxiliary brush head 9, when the diameter of the slide way 7 is reduced when the first push rod 16 and the second push rod 22 approach to the center when the first, and then avoid the region of the windshield wiper base, realize the whole clearance to the windshield wiper groove 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clearance ware for wiper apron, includes wiper groove (1), wiper base (3), wiper base two (4) and wash port (10), wiper base (3) and wiper two base (4) interval set up on wiper groove (1) rear side inner wall, wash port (10) set up on the bottom inner wall in wiper groove (1), its characterized in that: the novel rain brush is characterized by further comprising a slide way (7), a slide rod (8), a main brush head (5) and auxiliary brush heads (9), wherein the slide way (7) is arranged on the inner wall of the bottom of the rain brush groove (1), the slide rod (8) is arranged on the inner wall of the rear side of the rain brush groove (1), the front side of the main brush head (5) is tightly attached to the inner wall of the front side of the rain brush groove (1), the main brush head (5) is in sliding fit on the slide way (7), the first wiper base (3) and the second wiper base (4) divide the rain brush groove (1) into three areas, the number of the auxiliary brush heads (9) is three, the three auxiliary brush heads (9) are respectively positioned in the three areas, the auxiliary brush heads (9) are in sliding fit on the slide rod (8), the rear sides of the auxiliary brush heads (9) are tightly attached to the inner wall of the rear side of the rain brush groove (1), the bottoms of the main brush head (5) and the auxiliary brush heads (9) are both attached to the inner wall, the main brush head (5) can run along the slide way (7) and can be connected with or separated from any auxiliary brush head (9), and the brush head cleaning device also comprises a power mechanism (2) for driving the main brush head (5) to move back and forth along the slide way (7).

2. The wiper blade cover cleaner of claim 1, wherein: the diameter of the slide way (7) is reduced horizontally corresponding to one section of the first wiper base (3) and one section of the second wiper base (4), the main brush head (5) comprises a shell (14), a first push rod (16), a first spring (17) for resetting the first push rod (16), a push plate (18) and a slide way port (23), the slide way port (23) is formed in the bottom of the shell (14), the main brush head (5) is in sliding fit with the slide way (7) through the slide way port (23), the first push rod (16) is arranged inside the shell (14), the first spring (17) is arranged on the inner wall of one side of the shell (14), one end of the first push rod (16) penetrates through the shell (14) and extends into the slide way port (23), the other end of the first spring (17) and the shell (14) respectively penetrates through the push plate (18) and is connected with the push plate (18), and the push plate (18) can be in clamping fit with the auxiliary brush head (9), the push plate (18) can move axially under the action of the first push rod (16).

3. The wiper blade cover cleaner of claim 2, wherein: main brush head (5) still includes branch (15), connecting rod (19), lever (20), spring two (21), push rod two (22) and horizontal pole (24), spring two (21) set up on shell (14) keep away from one side inner wall of spring (17), the one end of push rod two (22) links to each other with spring two (17), and the other end passes shell (14) and extends to in slide way mouth (23), the bottom of branch (15) links to each other with push rod two (22), horizontal pole (24) set up the top at branch (15), lever (20) set up in shell (14), the top of lever (20) is articulated with the one end of horizontal pole (24), the one end of connecting rod (19) is articulated with the bottom of lever (20), the other end of connecting rod (19) passes shell (14) and links to each other with push rod (18).

4. The wiper blade cover cleaner of claim 2, wherein: the push plate (18) is of a groove-shaped structure, and a clamping protrusion (26) is arranged on one side of the auxiliary brush head (9) corresponding to the push plate (18).

5. The wiper blade cover cleaner of claim 1, wherein: the power structure (2) comprises a screw rod (11) with a copper sleeve (25) and a motor (12), the screw rod (11) is installed in the wiper groove (1), the screw rod (11) is connected with the motor (12), and the main brush head (5) is arranged on the copper sleeve (25).