CN113911069A - Scraping brush angle stepless adjusting structure of windscreen wiper - Google Patents
Scraping brush angle stepless adjusting structure of windscreen wiper Download PDFInfo
- Publication number
- CN113911069A CN113911069A CN202111215681.XA CN202111215681A CN113911069A CN 113911069 A CN113911069 A CN 113911069A CN 202111215681 A CN202111215681 A CN 202111215681A CN 113911069 A CN113911069 A CN 113911069A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting block
- block
- rod
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 230000001680 brushing effect Effects 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 23
- 238000010408 sweeping Methods 0.000 claims 1
- 239000012459 cleaning agent Substances 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3418—Wiper arms; Mountings therefor with means for additionally adjusting the wiper arm working position with respect to the surface to be wiped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a scraping and brushing angle stepless adjusting structure of a windscreen wiper, which comprises a box body, a scraping and brushing device and a limiting mechanism, wherein the scraping and brushing device is used for cleaning a vehicle window, the limiting mechanism is used for adjusting the angle of a cleaning rod, the adjusting device is used for adjusting the scraping and brushing angle, the cleaning device is used for adding a cleaning agent into a hairbrush, the scraping and brushing device comprises a rotating seat connected to the box body through a pipeline, a swinging rod is rotatably connected to the rotating seat through a pin shaft, the swinging rod penetrates through the box body, one end, located outside the box body, of the swinging rod is fixedly connected with a connecting block, a first rotating shaft is rotatably connected inside the connecting block and penetrates through the connecting block, one end, located outside the connecting block, of the first rotating shaft is fixedly connected with a first sliding block, and the first sliding block is connected with the cleaning rod. Has the advantages that: through utilizing stop device and adjusting device to the quick brush angle of scraping to the wiper is adjusted, so that the demand to different environment.
Description
Technical Field
The invention relates to the technical field of windscreen wipers, in particular to a stepless scraping and brushing angle adjusting structure of a windscreen wiper.
Background
The wiper blade is generally a vacuum wiper blade, an electric wiper blade, or a wiper blade with an electric control unit. The vacuum wiper blade has a disadvantage in that the moving speed of the wiper blade is unstable, and when the vacuum degree of the engine is reduced (for example, when the automobile climbs a slope), the wiper blade is stopped and the view of the driver is blurred. Vacuum wipers have been eliminated in 1972 and replaced by electric wipers;
the scraping angle of the existing windscreen wiper is a fixed value and cannot be adjusted, but in the actual use process, the angle of the windscreen wiper needs to be adjusted corresponding to different external environments, and when rain is heavy, the angle of the windscreen wiper needs to be reduced, so that the windscreen wiper can be quickly cleaned, and the front view of a driver is kept clear.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a scraping and brushing angle stepless adjusting structure of a windscreen wiper.
In order to achieve the purpose, the invention adopts the following technical scheme: a scraping and brushing angle stepless regulation structure of a windscreen wiper comprises a box body, a scraping and brushing device, a limiting mechanism and a regulating device, wherein the scraping and brushing device is used for cleaning a vehicle window, the limiting mechanism is used for regulating the angle of a cleaning rod, the regulating device is used for regulating the scraping and brushing angle, the cleaning device is used for adding a cleaning agent into a brush, the scraping and brushing device comprises a rotating seat connected to the box body through a pipeline, the rotating seat is rotatably connected with a swinging rod through a pin shaft, the swinging rod penetrates through the box body, one end, positioned outside the box body, of the swinging rod is fixedly connected with a connecting block, the inside of the connecting block is rotatably connected with a first rotating shaft, the first rotating shaft penetrates through the connecting block, one end, positioned outside the connecting block, of the first rotating shaft is fixedly connected with a first sliding block, the first sliding block is connected with the cleaning rod, a first sliding groove is formed in the cleaning rod, and the first sliding block slides in the first sliding groove, the cleaning rod is fixedly connected with a hairbrush.
Preferably, the limiting mechanism comprises a gear fixedly connected to the first rotating shaft, the gear rotates inside the connecting block, a limiting block is slidably connected inside the connecting block, the limiting block is meshed with the gear, a straight gear is rotatably connected inside the connecting block, the limiting block is meshed with the straight gear, a rack is meshed on the other side of the straight gear, the rack rotates in the connecting block, and the rack penetrates through the connecting block.
As preferred, adjusting device includes fixed connection the servo motor on the box inner wall, servo motor output fixedly connected with carousel, the second spout has been seted up on the carousel, the inside sliding connection of second spout has the second slider, the inside rotation of second spout is connected with the threaded rod, threaded rod and the meshing of second slider, the threaded rod runs through the carousel, fixedly connected with lug on the second slider, the cover is equipped with the spacing collar on the lug, spacing collar bilateral symmetry fixedly connected with straight-bar, the straight-bar top is rotated through the round pin axle and is connected with the sliding seat, sliding seat fixed connection is on the swinging arms.
As preferred, cleaning device includes the liquid reserve tank of fixed connection in the box inside, the first pipeline of fixedly connected with on the liquid reserve tank, pipe connection has the baffle on the box inner wall, pipe connection has the liquid bag on the baffle, the liquid bag sets up in the spacing collar both sides, liquid bag and first pipeline intercommunication, fixedly connected with second pipeline on the liquid bag, the second pipeline sets up inside the swinging arms, second pipeline and brush intercommunication.
Preferably, one end of the rack, which is located inside the connecting block, is fixedly connected with a return spring, and the other end of the return spring is fixedly connected inside the connecting block.
Preferably, one end, located outside the turntable, of the threaded rod is coaxially and fixedly connected with a knob, and anti-skid patterns are arranged on the knob.
The invention has the technical effects and advantages that:
1. according to the stepless adjusting structure for the wiping angle of the windscreen wiper, the wiping angle of the windscreen wiper can be quickly adjusted by using the limiting device and the adjusting device, so that the requirements of different environments can be met.
2. According to the stepless scraping and brushing angle adjusting structure of the windscreen wiper, the cleaning device is utilized, so that the windscreen wiper can automatically spray cleaning agents to clean glass in the moving process, and the definition of a vehicle window is effectively guaranteed.
Drawings
Fig. 1 is a schematic structural view of a wiping angle stepless adjustment structure of a wiper blade according to the present invention;
fig. 2 is a side view of a wiping angle stepless adjusting structure of a wiper blade according to the present invention;
fig. 3 is an enlarged view of a portion a of a wiping angle stepless adjustment structure of a wiper blade according to the present invention;
fig. 4 is an enlarged view of a portion B of a wiping angle stepless adjustment structure of a wiper blade according to the present invention.
In the figure: the device comprises a box body 1, a rotating seat 11, a swinging rod 12, a connecting block 13, a first rotating shaft 14, a first sliding block 15, a cleaning rod 16, a first sliding groove 17, a hair brush 18, a gear 2, a limiting block 21, a straight gear 22, a rack 23, a return spring 24, a servo motor 3, a rotating disc 31, a second sliding groove 32, a second sliding block 33, a threaded rod 34, a knob 35, a convex block 36, a limiting ring 37, a straight rod 38, a movable seat 39, a liquid storage tank 4, a first pipeline 41, a baffle 42, a liquid bag 43 and a second pipeline 44.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Referring to fig. 1-4, a scraping and brushing angle stepless adjusting structure of a windscreen wiper comprises a box body 1, a scraping and brushing device for cleaning a vehicle window, a limiting mechanism for adjusting the angle of a cleaning rod, an adjusting device for adjusting the scraping and brushing angle, and a cleaning device for adding a cleaning agent to a brush, wherein the scraping and brushing device comprises a rotating seat 11 connected to the box body 1 through a pipeline, the rotating seat 11 is rotatably connected with a swinging rod 12 through a pin shaft, the swinging rod 12 penetrates through the box body 1, one end of the swinging rod 12, which is positioned outside the box body 1, is fixedly connected with a connecting block 13, a first rotating shaft 14 is rotatably connected inside the connecting block 13, the first rotating shaft 14 penetrates through the connecting block 13, one end of the first rotating shaft 14, which is positioned outside the connecting block 13, is fixedly connected with a first sliding block 15, the first sliding block 15 is connected with the cleaning rod 16, a first sliding groove 17 is formed in the cleaning rod 16, the first slide block 15 slides in the first slide groove 17, and a brush 18 is fixedly connected to the cleaning rod 16.
Stop gear includes gear 2 fixed connection in first pivot 14, and gear 2 rotates in connecting block 13 is inside, and connecting block 13 inside sliding connection has stopper 21, stopper 21 and gear 2 meshing, and connecting block 13 inside rotation is connected with straight-teeth gear 22, and stopper 21 and straight-teeth gear 22 meshing, the meshing of straight-teeth gear 22 opposite side have rack 23, and rack 23 rotates in connecting block 13, and rack 23 runs through connecting block 13.
Adjusting device includes servo motor 3 of fixed connection on 1 inner wall of box, 3 output end fixedly connected with carousel 31 of servo motor, second spout 32 has been seted up on the carousel 31, the inside sliding connection of second spout 32 has second slider 33, the inside rotation of second spout 32 is connected with threaded rod 34, threaded rod 34 and the meshing of second slider 33, threaded rod 34 runs through carousel 31, fixedly connected with lug 36 on the second slider 33, the cover is equipped with spacing collar 37 on the lug 36, 37 bilateral symmetry fixedly connected with straight-bar 38 of spacing collar, the straight-bar 38 top is rotated through the round pin axle and is connected with sliding seat 39, sliding seat 39 fixed connection is on swinging arms 12, through utilizing stop device and adjusting device, thereby quick brush angle of scraping to the wiper adjusts, so that be convenient for the demand to different environment.
Cleaning device includes the inside liquid reserve tank 4 of fixed connection in box 1, the first pipeline 41 of fixedly connected with on the liquid reserve tank 4, pipe connection has baffle 42 on the 1 inner wall of box, pipe connection has liquid bag 43 on baffle 42, liquid bag 43 sets up in 37 both sides of spacing collar, liquid bag 43 and first pipeline 41 intercommunication, fixedly connected with second pipeline 44 on the liquid bag 43, second pipeline 44 sets up inside swinging arms 12, second pipeline 44 and 18 intercommunications of brush, through utilizing cleaning device, make the wiper at the in-process of motion, automatic blowout cleaner, wash glass, the effectual definition of guaranteeing the door window.
The rack 23 is located inside one of connecting block 13 and is served fixedly connected with reset spring 24, and reset spring 24 other end fixed connection is inside connecting block 13, and threaded rod 34 is located the outside one of carousel 31 and serves coaxial fixedly connected with knob 35, is provided with anti-skidding decorative pattern on the knob 35.
In the invention, firstly, the rack 23 is pressed to contract the return spring 24 and drive the spur gear 22 to rotate, the limit block 21 is driven to move by meshing, so that the limit block 21 does not limit the gear 2 any more, at the moment, the cleaning rod 16 is rotated to adjust to a proper angle, the rack 23 is loosened, the limit block 21 continues to fix the gear 2, and the cleaning rod 16 can slide, so that the first sliding block 15 slides in the first sliding groove 17, and the position of the cleaning rod 16 can be adjusted.
Then, the knob 35 is rotated to move the threaded rod 34, which drives the second slider 33 to move, so that the projection 36 slides, when the servo motor 3 is started, the projection 36 is driven to rotate, thereby driving the limiting ring 37 to reciprocate left and right, when the position of the projection 36 is adjusted, the length of movement of the limiting ring 37 is changed, thereby adjusting the rotation angle of the oscillating rod 12, and the wiping angle is changed.
When the limiting ring 37 reciprocates left and right, the liquid bag 43 is squeezed, and it should be noted that, the first pipeline 41 and the second pipeline 44 are provided with one-way valves, when the liquid bag 43 is squeezed, the cleaning agent in the liquid bag is squeezed into the second pipeline 44 and enters the brush 18 through the second pipeline 44, so as to clean the vehicle window.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a scraping brush angle stepless regulation structure of wiper, includes box (1), its characterized in that, still including scraping brush device, its is used for wasing the door window, stop gear, and it is used for adjusting the angle of cleaning rod, adjusting device, and it is used for adjusting scraping brush angle, cleaning device, and it is used for adding the cleaner to the brush, it includes rotation seat (11) of pipe connection on box (1) to scrape brush device, it is connected with swinging arms (12) through the round pin hub rotation on rotation seat (11), swinging arms (12) run through box (1), swinging arms (12) are located the outside one end fixedly connected with connecting block (13) of box (1), connecting block (13) internal rotation is connected with first pivot (14), first pivot (14) run through connecting block (13), first pivot (14) are located the outside one end fixedly connected with first slider (15) of connecting block (13), the cleaning device is characterized in that the first sliding block (15) is connected with a cleaning rod (16), a first sliding groove (17) is formed in the cleaning rod (16), the first sliding block (15) slides in the first sliding groove (17), and a brush (18) is fixedly connected to the cleaning rod (16).
2. The structure of claim 1, wherein the limiting mechanism comprises a gear (2) fixedly connected to the first rotating shaft (14), the gear (2) rotates inside the connecting block (13), a limiting block (21) is slidably connected inside the connecting block (13), the limiting block (21) is engaged with the gear (2), a spur gear (22) is rotatably connected inside the connecting block (13), the limiting block (21) is engaged with the spur gear (22), a rack (23) is engaged with the other side of the spur gear (22), the rack (23) rotates in the connecting block (13), and the rack (23) penetrates through the connecting block (13).
3. The scraping and brushing angle stepless regulation structure of the windscreen wiper as claimed in claim 2, wherein the regulation device comprises a servo motor (3) fixedly connected to the inner wall of the box body (1), a rotary disc (31) is fixedly connected to the output end of the servo motor (3), a second sliding groove (32) is formed in the rotary disc (31), a second sliding block (33) is connected to the inside of the second sliding groove (32) in a sliding manner, a threaded rod (34) is connected to the inside of the second sliding groove (32) in a rotating manner, the threaded rod (34) is meshed with the second sliding block (33), the threaded rod (34) penetrates through the rotary disc (31), a convex block (36) is fixedly connected to the second sliding block (33), a limiting ring (37) is sleeved on the convex block (36), a straight rod (38) is fixedly connected to two sides of the limiting ring (37) in a symmetrical manner, and a movable seat (39) is rotatably connected to the top end of the straight rod (38), the movable seat (39) is fixedly connected to the swinging rod (12).
4. The structure of claim 3, wherein the sweeping device comprises a liquid storage tank (4) fixedly connected to the inside of the casing (1), the liquid storage tank (4) is fixedly connected with a first pipeline (41), the inner wall of the casing (1) is connected with a baffle (42) through a pipeline, the baffle (42) is connected with a liquid bag (43) through a pipeline, the liquid bag (43) is arranged on two sides of the limiting ring (37), the liquid bag (43) is communicated with the first pipeline (41), the liquid bag (43) is fixedly connected with a second pipeline (44), the second pipeline (44) is arranged inside the swing rod (12), and the second pipeline (44) is communicated with the brush (18).
5. The structure of claim 2, wherein the rack (23) is fixedly connected with a return spring (24) at one end inside the connecting block (13), and the other end of the return spring (24) is fixedly connected inside the connecting block (13).
6. The structure of claim 3, wherein a knob (35) is coaxially and fixedly connected to one end of the threaded rod (34) located outside the rotary disc (31), and the knob (35) is provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111215681.XA CN113911069B (en) | 2021-10-19 | 2021-10-19 | Stepless adjusting structure for scraping and brushing angle of windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111215681.XA CN113911069B (en) | 2021-10-19 | 2021-10-19 | Stepless adjusting structure for scraping and brushing angle of windscreen wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113911069A true CN113911069A (en) | 2022-01-11 |
| CN113911069B CN113911069B (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111215681.XA Active CN113911069B (en) | 2021-10-19 | 2021-10-19 | Stepless adjusting structure for scraping and brushing angle of windscreen wiper |
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| Country | Link |
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| CN (1) | CN113911069B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494913A (en) * | 2023-04-20 | 2023-07-28 | 青岛东进电机有限公司 | Windscreen wiper motor control device of automobile windscreen wiper |
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|---|---|---|---|---|
| GB344201A (en) * | 1930-02-22 | 1931-03-05 | John Henry Darby | Improvements in or relating to windscreen wipers |
| GB1199610A (en) * | 1966-11-08 | 1970-07-22 | Stop Sa | Improvements in Flexible Chamber Pumps |
| US20020092114A1 (en) * | 2001-01-18 | 2002-07-18 | Jeffrey Reddoch | Inflatable windshield wiper attachment |
| US20090000407A1 (en) * | 2004-08-24 | 2009-01-01 | Joerg Meyer | Control Device |
| CN207535868U (en) * | 2017-11-28 | 2018-06-26 | 镇江市高等专科学校 | A kind of vehicle window wiper drive mechanism |
| CN110979258A (en) * | 2019-11-25 | 2020-04-10 | 王小玲 | Improved windscreen wiper of automobile |
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| CN111016600A (en) * | 2019-12-31 | 2020-04-17 | 屠越海 | Solar skylight for automobile |
| CN211731321U (en) * | 2020-03-12 | 2020-10-23 | 天津路通电动汽车有限公司 | Pure electric vacuum sweeper convenient to replace and clean windshield wiper |
| CN211765427U (en) * | 2020-03-24 | 2020-10-27 | 合肥工业大学 | Adjustable vehicle windscreen wiper |
| CN214164935U (en) * | 2020-12-17 | 2021-09-10 | 温州沪宏汽车电器有限公司 | Take belt cleaning device's wiper |
-
2021
- 2021-10-19 CN CN202111215681.XA patent/CN113911069B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB344201A (en) * | 1930-02-22 | 1931-03-05 | John Henry Darby | Improvements in or relating to windscreen wipers |
| GB1199610A (en) * | 1966-11-08 | 1970-07-22 | Stop Sa | Improvements in Flexible Chamber Pumps |
| US20020092114A1 (en) * | 2001-01-18 | 2002-07-18 | Jeffrey Reddoch | Inflatable windshield wiper attachment |
| US20090000407A1 (en) * | 2004-08-24 | 2009-01-01 | Joerg Meyer | Control Device |
| CN207535868U (en) * | 2017-11-28 | 2018-06-26 | 镇江市高等专科学校 | A kind of vehicle window wiper drive mechanism |
| CN210337857U (en) * | 2019-08-21 | 2020-04-17 | 厦门丰泰国际新能源汽车有限公司 | Vehicle-mounted windscreen wiper device with adjustable driving position |
| CN110979258A (en) * | 2019-11-25 | 2020-04-10 | 王小玲 | Improved windscreen wiper of automobile |
| CN111016600A (en) * | 2019-12-31 | 2020-04-17 | 屠越海 | Solar skylight for automobile |
| CN211731321U (en) * | 2020-03-12 | 2020-10-23 | 天津路通电动汽车有限公司 | Pure electric vacuum sweeper convenient to replace and clean windshield wiper |
| CN211765427U (en) * | 2020-03-24 | 2020-10-27 | 合肥工业大学 | Adjustable vehicle windscreen wiper |
| CN214164935U (en) * | 2020-12-17 | 2021-09-10 | 温州沪宏汽车电器有限公司 | Take belt cleaning device's wiper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494913A (en) * | 2023-04-20 | 2023-07-28 | 青岛东进电机有限公司 | Windscreen wiper motor control device of automobile windscreen wiper |
| CN116494913B (en) * | 2023-04-20 | 2023-09-19 | 青岛东进电机有限公司 | Windscreen wiper motor control device of automobile windscreen wiper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113911069B (en) | 2024-04-02 |
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