CN104527587B - Double scraping blade flexible wall rain brush connecting rod vane formula wipers - Google Patents
Double scraping blade flexible wall rain brush connecting rod vane formula wipers Download PDFInfo
- Publication number
- CN104527587B CN104527587B CN201510021099.8A CN201510021099A CN104527587B CN 104527587 B CN104527587 B CN 104527587B CN 201510021099 A CN201510021099 A CN 201510021099A CN 104527587 B CN104527587 B CN 104527587B
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- China
- Prior art keywords
- flexible wall
- blade
- scraping blade
- rain brush
- oil cylinder
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- 238000007790 scraping Methods 0.000 title claims abstract description 56
- 239000003921 oil Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000002390 adhesive tape Substances 0.000 claims abstract description 17
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010047513 Vision blurred Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/12—Wipers or the like, e.g. scrapers characterised by the drive hydraulically driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
A kind of double scraping blade flexible wall rain brush connecting rod vane formula wiper, including rain shaving electrical machine and rain brush drive shaft, is characterized in that: by passing through hydraulic oil pipe UNICOM between two blade oscillating oil cylinders and transmitting moment of torsion；Active blade oscillating oil cylinder is provided with a connecting rod driving mechanism for rocker arm.The invention has the beneficial effects as follows the rain brush drive mechanism flexible duct hydraulic drive of wiper, transmission moment of torsion is big, volume is little, response is rapidly, due to flexible duct hydraulic drive, during installation architectural limitation little, and it is enclosed construction completely, during work, noise is low, it is especially suitable for external environment condition structure complexity and long-distance transmission, and be independent of outside influences, avoid the drawback causing rain shaving electrical machine to burn because of outer barrie thing, significantly reduce internal car noise, improve the comfortableness within when vehicle runs, adhesive tape for wiper blade is that flexible wall supporting can preferably be fitted with windshield, single scraping blade that double scraper structures are general strikes off two times of efficiency.
Description
Art
The present invention relates to a kind of rain brush drive mechanism, belong to vehicle wiper field, especially
The hydraulicdriven wiper of flexible duct.
Background technology
At present, the rain brush drive mechanism majority of the wiper on market is link transmission, its
Noise during work is relatively big, and, jointed gear unit is open type, by external action
Relatively big, the most such as run into barrier obstruction and be easily caused rain shaving electrical machine and burn；On market
The supporting station of scraping blade of adhesive tape for wiper blade be the most all rigidity, owing to windshield is bent
Face shape, manufactures the reason such as reason and use process abrasion in addition and causes windshield table
Face random defect, the scraping blade under non-yielding prop is difficult to adapt to the change on windshield surface
Changing, and only one of which scraping blade, it is low to scrape cleanliness during striking off, and strikes off inefficient,
It is difficult to quickly shave, easily causes blurred vision, bring potential safety hazard to driving.
Summary of the invention
During in order to overcome existing wiper drive mechanism to work, noise is relatively big, and, connecting rod
Drive mechanism is open type, relatively big by external action, the most such as runs into barrier resistance
Gear is easily caused the drawback that rain shaving electrical machine burns；The scraping blade of adhesive tape for wiper blade is under non-yielding prop
Scraping blade is difficult to adapt to the change on windshield surface, scrapes water efficiency during striking off
Low, it is difficult to quickly shave, the present invention provides a kind of three scraping blade flexible wall supporting rain brush connecting rods
Vane formula wiper, it is a kind of completely enclosed structure, and noise is low, and not
By external environment influence；Adhesive tape for wiper blade can preferably be fitted with windshield, and can be fast
Speed shaves.
The technical solution adopted for the present invention to solve the technical problems is: a kind of double scraping blades are soft
Property wall rain brush connecting rod vane formula wiper, drives including rain shaving electrical machine (36) and rain brush
Motivation structure (70) and rain brush (31), is characterized in that: rain brush drive shaft (50) point
For passive rain brush drive shaft (32) and actively rain brush drive shaft (49), and respectively with quilt
Passive blade oscillating oil cylinder axle (51) of moving vane oscillating oil cylinder (34) and active blade
Active blade oscillating oil cylinder axle (52) of oscillating oil cylinder (47) coaxially connects；By movable vane
Be respectively equipped with on sheet oscillating oil cylinder axle (51) and active blade oscillating oil cylinder axle (52) by
Dynamic oil cylinder dividing plate (57) and actuating cylinder dividing plate (58), passive blade oscillating oil cylinder (34)
And pass through hydraulic oil pipe (48) UNICOM between active blade oscillating oil cylinder (47) and transmit
Moment of torsion；Active blade oscillating oil cylinder (47) is provided with a connecting rod driving mechanism for rocker arm (53),
Its structure is: be axially provided with coaxial linkage in side at active blade oscillating oil cylinder axle (52)
Initiatively rocking arm (61), initiatively rocking arm (61) pass through connecting rod (62) and motor gear
(63) the motor rocking arm (60) of coaxial linkage is connected, motor gear (63) and worm screw
(46) being meshed, one end of worm screw (46) connects with rain shaving electrical machine axle (45), even
Bar driving mechanism for rocker arm (53) is located in the structure of closing.Hydraulic oil pipe (48) is soft
Property pipe.
Described rain brush (31), is provided with adhesive tape for wiper blade solid on the top of adhesive tape for wiper blade (1)
Determining draw-in groove (2), bottom is provided with scraping blade (6), described adhesive tape for wiper blade fixed card slot (2)
The both sides of base plate (3) extend the left flexible wall of formation (4) and right flexible wall separately down
(5), this left and right flexible wall and the flexible wall base plate (13) being located at scraping blade (6) upper end
Both sides cross formed a hollow flexible wall supporting structure (7)；In left flexible wall (4)
It is respectively equipped with the lower end of right flexible wall (5) and prolongs flexible wall supporting structure (7) and axially put down
The left scraping blade (10) of row setting and right scraping blade (11).Scraping blade is at flexible wall supporting structure
The lower curved surface change that can better adapt to windshield of supporting, preferably laminating makes scraping
Degree increases, and single scraping blade that double scraper structure is general strikes off two times of efficiency.
The wall thickness of left flexible wall (4) and right flexible wall (5) from the upper and lower side of wall to
Between in by the most thinning gradual change shape of thickness.Left flexible wall (4) and right flexible wall (5)
Middle part outwardly convex.This design makes flexible wall supporting structure have the same of good flexibility
Time there is again good stability.
The upper end of left scraping blade (10) and right scraping blade (11) is respectively equipped with left scraping blade and falls terraced
Shape supporting station (9) and right scraping blade inverted trapezoidal supporting station (8).Inverted trapezoidal supporting station designs
It is to prevent scraping blade from lodging, rises and support and booster action, strengthen the toughness of scraping blade and have concurrently anti-
The only effect of flexible wall supporting structure excessive deformation.
An inverted T-shaped flying shore (12) it is provided with in flexible wall supporting structure (7),
The upper end of this inverted T-shaped flying shore (12) connects with the middle part of base plate (3).T
Shape flying shore can be played a supporting role when the deformation of flexible wall supporting structure is excessive, anti-
Only the deformation of flexible wall supporting structure is excessively.
The invention has the beneficial effects as follows the rain brush drive mechanism flexible duct liquid of wiper
Pressure transmission, transmission moment of torsion is big, and volume is little, and response is rapid, owing to flexible duct hydraulic pressure passes
Dynamic, architectural limitation little during installation, and be enclosed construction, noise during work completely
Low, it is especially suitable for external environment condition structure complexity and long-distance transmission, it is possible to adapt to difference
Vehicle, and being independent of outside influences, it is to avoid because outer barrie thing causes rain shaving electrical machine to burn
Drawback, significantly reduce internal car noise, improve vehicle run time within comfortable
Property；Scraping blade rains the application of a surface degree with windshield more in the supporting of flexible supporting structure
Good, thus improve the cleanliness of scraping of rain shaving blade, single scraping blade that double scraper structures are general strikes off
Two times of efficiency, strike off efficiency and improve, it is possible to provide Clear & Transparent to driver rapidly
Gaze area, provides sound assurance to safe driving.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the actual application schematic diagram of the present invention.
Fig. 2 is connecting rod driving mechanism for rocker arm schematic diagram of the present invention.
Fig. 3 is connecting rod driving mechanism for rocker arm worm screw side of the present invention schematic diagram.
Fig. 4 is rain brush drive mechanism schematic diagram of the present invention.
Fig. 5 is the rain brush schematic diagram of the present invention.
Fig. 6 is adhesive tape for wiper blade cross-sectional view of the present invention.
1. adhesive tape for wiper blade in figure, 2. adhesive tape for wiper blade fixed card slot, 3. adhesive tape for wiper blade card bottom land
Plate, the most left flexible wall, the rightest flexible wall, 6. scraping blade, 7. flexible wall supporting structure, 8.
Right scraping blade inverted trapezoidal supporting station, the most left scraping blade inverted trapezoidal supporting station, the most left scraping blade, 11.
Right scraping blade, 12. inverted T-shaped flying shores, 13. flexible wall base plates, 31. rain brush, 32.
Passive rain brush drive shaft, 33. passive oil cylinder blades, 34. passive blade oscillating oil cylinders,
36. rain shaving electrical machines, 37. actuating cylinder blades, 45. rain shaving electrical machine axles, 46. worm screws,
47. active blade oscillating oil cylinders, 48. hydraulic oil pipes, 49. active rain brush drive shafts, 50.
Rain brush drive shaft, 51. passive blade oscillating oil cylinder axles, 52. active blade oscillating oil cylinder axles,
53. connecting rod driving mechanism for rocker arm, 57. passive oil cylinder dividing plates, 58. actuating cylinder dividing plates,
60. motor rocking arms, 61. initiatively rocking arms, 62. connecting rods, 63. motor gears, 64. electricity
Machine gear shaft, 70. rain brush drive mechanisms.
Detailed description of the invention
In Fig. 1-Fig. 6 embodiment, a kind of double scraping blade flexible wall rain brush connecting rod vane
Formula wiper, including rain shaving electrical machine (36) and rain brush drive mechanism (70) and rain brush
(31), it is characterized in that: rain brush drive shaft (50) is divided into passive rain brush drive shaft (32)
With active rain brush drive shaft (49), and respectively with passive blade oscillating oil cylinder (34)
Passive blade oscillating oil cylinder axle (51) and the active leaf of active blade oscillating oil cylinder (47)
Sheet oscillating oil cylinder axle (52) coaxially connects；Passive blade oscillating oil cylinder axle (51) and master
Passive oil cylinder dividing plate (57) and active it is respectively equipped with on moving vane oscillating oil cylinder axle (52)
Oil cylinder dividing plate (58), passive blade oscillating oil cylinder (34) and active blade oscillating oil cylinder
(47) pass through hydraulic oil pipe (48) UNICOM between and transmit moment of torsion；Active blade swings
Oil cylinder (47) is provided with a connecting rod driving mechanism for rocker arm (53), and its structure is: leading
Moving vane oscillating oil cylinder axle (52) axially side is provided with the initiatively rocking arm (61) of coaxial linkage,
Initiatively rocking arm (61) is by the electricity of connecting rod (62) with motor gear (63) coaxial linkage
Machine rocking arm (60) is connected, and motor gear (63) is meshed with worm screw (46), worm screw
(46) one end connects with rain shaving electrical machine axle (45), connecting rod driving mechanism for rocker arm (53)
It is located in the structure of closing.Hydraulic oil pipe (48) is flexible pipe.
Described rain brush (31), is provided with adhesive tape for wiper blade solid on the top of adhesive tape for wiper blade (1)
Determining draw-in groove (2), bottom is provided with scraping blade (6), described adhesive tape for wiper blade fixed card slot (2)
The both sides of base plate (3) extend the left flexible wall of formation (4) and right flexible wall separately down
(5), this left and right flexible wall and the flexible wall base plate (13) being located at scraping blade (6) upper end
Both sides cross formed a hollow flexible wall supporting structure (7)；In left flexible wall (4)
It is respectively equipped with the lower end of right flexible wall (5) and prolongs flexible wall supporting structure (7) and axially put down
The left scraping blade (10) of row setting and right scraping blade (11).Left flexible wall (4) and right flexibility
The wall thickness of wall (5) from the upper and lower side of wall to centre in by the most thinning gradual change shape of thickness.
Left flexible wall (4) and the middle part outwardly convex of right flexible wall (5).Left scraping blade (10)
It is respectively equipped with left scraping blade inverted trapezoidal supporting station (9) and the right side with the upper end of right scraping blade (11)
Scraping blade inverted trapezoidal supporting station (8).Be provided with in flexible wall supporting structure (7) one fall T
Shape flying shore (12), the upper end of this inverted T-shaped flying shore (12) and base plate (3)
Middle part connect.
Claims (6)
1. double scraping blade flexible wall rain brush connecting rod vane formula wipers, including windscreen wiper electricity
Machine (36) and rain brush drive mechanism (70) and rain brush (31), is characterized in that:
Rain brush drive shaft (50) is divided into passive rain brush drive shaft (32) and active rain brush to drive
Moving axis (49), and respectively with being put by moving vane of passive blade oscillating oil cylinder (34)
The active blade of dynamic oil cylinder axle (51) and active blade oscillating oil cylinder (47) swings
Oil cylinder axle (52) coaxially connects；Passive blade oscillating oil cylinder axle (51) and active
Passive oil cylinder dividing plate (57) and master it is respectively equipped with on blade oscillating oil cylinder axle (52)
Dynamic oil cylinder dividing plate (58), passive blade oscillating oil cylinder (34) and active blade swing
Pass through hydraulic oil pipe (48) UNICOM between oil cylinder (47) and transmit moment of torsion；Actively
Blade oscillating oil cylinder (47) is provided with a connecting rod driving mechanism for rocker arm (53), its knot
Structure is: be axially provided with coaxial linkage in side at active blade oscillating oil cylinder axle (52)
Initiatively rocking arm (61), initiatively rocking arm (61) is by connecting rod (62) and motor tooth
The motor rocking arm (60) of wheel (63) coaxial linkage is connected, motor gear (63)
It is meshed with worm screw (46), one end of worm screw (46) and rain shaving electrical machine axle (45)
Connecting, connecting rod driving mechanism for rocker arm (53) is located in the structure of closing；
Described rain brush (31), is provided with adhesive tape for wiper blade on the top of adhesive tape for wiper blade (1)
Fixed card slot (2), bottom is provided with scraping blade (6), at the fixing card of described adhesive tape for wiper blade
The both sides of the base plate (3) of groove (2) extend the left flexible wall of formation (4) separately down
With right flexible wall (5), this left and right flexible wall and the flexibility being located at scraping blade (6) upper end
The both sides of wall base plate (13) cross and form the flexible wall supporting structure (7) of a hollow；
It is respectively equipped with in the lower end of left flexible wall (4) and right flexible wall (5) and prolongs flexible wall
Left scraping blade (10) that supporting structure (7) is arranged in an axially parallel mode and right scraping blade (11).
The most according to claim 1 pair of scraping blade flexible wall rain brush connecting rod vane formula rain
Curette, is characterized in that: the wall thickness of left flexible wall (4) and right flexible wall (5) from
The upper and lower side of wall to centre in by the most thinning gradual change shape of thickness.
The most according to claim 2 pair of scraping blade flexible wall rain brush connecting rod vane formula rain
Curette, is characterized in that: the middle part of left flexible wall (4) and right flexible wall (5) to
Outer lug.
The most according to claim 1 pair of scraping blade flexible wall rain brush connecting rod vane formula rain
Curette, is characterized in that: left scraping blade (10) and right scraping blade (11) and middle scraping blade
(14) upper end is respectively equipped with left scraping blade inverted trapezoidal supporting station (9) and right scraping blade falls
Trapezoidal supporting station (8).
The most according to claim 1 pair of scraping blade flexible wall rain brush connecting rod vane formula rain
Curette, is characterized in that: be provided with an inverted T-shaped in flexible wall supporting structure (7)
Flying shore (12), the upper end of this inverted T-shaped flying shore (12) and base plate (3)
Middle part connect.
The most according to claim 1 pair of scraping blade flexible wall rain brush connecting rod vane formula rain
Curette, is characterized in that: hydraulic oil pipe (48) is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021099.8A CN104527587B (en) | 2015-01-15 | 2015-01-15 | Double scraping blade flexible wall rain brush connecting rod vane formula wipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021099.8A CN104527587B (en) | 2015-01-15 | 2015-01-15 | Double scraping blade flexible wall rain brush connecting rod vane formula wipers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527587A CN104527587A (en) | 2015-04-22 |
| CN104527587B true CN104527587B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021099.8A Active CN104527587B (en) | 2015-01-15 | 2015-01-15 | Double scraping blade flexible wall rain brush connecting rod vane formula wipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527587B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790121B (en) * | 2021-02-08 | 2024-01-26 | 固镇湖沟益新畜牧养殖有限公司 | Chicken house capable of reciprocating scraping and cleaning for raising chickens |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19546256A1 (en) * | 1995-12-12 | 1997-06-19 | Bosch Gmbh Robert | Wiper blade for windows of motor vehicles |
| CN201264587Y (en) * | 2008-06-02 | 2009-07-01 | 中顺汽车控股有限公司 | Automobile wiping plate |
| CN204020819U (en) * | 2014-07-28 | 2014-12-17 | 北京汽车股份有限公司 | A kind of hydraulic pressure retractable automobile wiper and automobile |
-
2015
- 2015-01-15 CN CN201510021099.8A patent/CN104527587B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19546256A1 (en) * | 1995-12-12 | 1997-06-19 | Bosch Gmbh Robert | Wiper blade for windows of motor vehicles |
| CN201264587Y (en) * | 2008-06-02 | 2009-07-01 | 中顺汽车控股有限公司 | Automobile wiping plate |
| CN204020819U (en) * | 2014-07-28 | 2014-12-17 | 北京汽车股份有限公司 | A kind of hydraulic pressure retractable automobile wiper and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104527587A (en) | 2015-04-22 |
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Effective date of registration: 20181029 Address after: 244000 Zhong Ming Town Industrial Zone, Yi An District, Tongling, Anhui Patentee after: TONGLING HUIYU INDUSTRY CO., LTD. Address before: 241001 16-1-502, Pingan villa, Wuhu, Anhui Patentee before: Chen Xueqin |