CN104527585B - Flexible wall supporting rain brush connecting rod vane formula wiper - Google Patents
Flexible wall supporting rain brush connecting rod vane formula wiper Download PDFInfo
- Publication number
- CN104527585B CN104527585B CN201510021069.7A CN201510021069A CN104527585B CN 104527585 B CN104527585 B CN 104527585B CN 201510021069 A CN201510021069 A CN 201510021069A CN 104527585 B CN104527585 B CN 104527585B
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- CN
- China
- Prior art keywords
- blade
- flexible wall
- rain brush
- oil cylinder
- connecting rod
- 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.)
- Expired - Fee Related
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
A kind of flexible wall supporting 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.
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, it is low to scrape water efficiency during striking off, and is difficult to quickly shave, easily causes sight line mould
Stick with paste, 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 the drawback quickly shaved, the present invention provides a kind of flexible wall supporting rain brush connecting rod
Vane formula wiper, it is a kind of completely enclosed structure, and noise is low, and transmission is turned round
Square is big, response rapidly and not by external environment influence, adhesive tape for wiper blade can preferably with wind
Gear glass gluing.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flexible wall props up
Hold rain brush connecting rod vane formula wiper, drive including rain shaving electrical machine (36) and rain brush
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 drive shaft (49), and respectively with passively
Passive blade oscillating oil cylinder axle (51) of blade oscillating oil cylinder (34) and active blade pendulum
Active blade oscillating oil cylinder axle (52) of dynamic oil cylinder (47) coaxially connects；By moving vane
It is passive to be respectively equipped with on oscillating oil cylinder axle (51) and active blade oscillating oil cylinder axle (52)
Oil cylinder blade (33) and actuating cylinder blade (37), 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 on the top of adhesive tape for wiper blade (1) and fixes
Draw-in groove (2), bottom is provided with scraping blade (6), at the end of adhesive tape for wiper blade fixed card slot (2)
The both sides of plate (3) extend the left flexible wall of formation (4) and right flexible wall (5) separately down,
This left and right flexible wall prolongs adhesive tape for wiper blade (1) and axially sets in being located at adhesive tape for wiper blade (1) lower end
The upper end of the scraping blade (6) put crosses and forms half circular flexible wall supporting structure (7).
Scraping blade can better adapt to windscreen under semicircle flexible wall supporting structure supporting
The curved surface change of glass, preferably laminating make to scrape cleanliness to be increased.Left flexible wall (4) and
The wall thickness of right flexible wall (5) is from the base plate (3) of adhesive tape for wiper blade fixed card slot (2)
Flexible wall intersection is in by the most thinning gradual change shape of thickness to the left and right.Scraping blade (6) upper
Portion is provided with an inverted trapezoidal supporting station (8) with semicircle flexible wall supporting structure (7) joint.
Because flexible wall can deform during scraping, in order to prevent flexible wall excessive deformation,
Design is thickeied with the use of base plate joint, to increase flexible wall opposing excessively change at flexible wall
The ability of shape, and set to have employed wall thickness gradual change with scraping blade joint from base plate at flexible wall
Meter, makes the supporting of scraping blade have a suitable flexibility, thus windshield of preferably fitting.
The design of inverted trapezoidal supporting station is to prevent scraping blade from lodging, and rises and supports and booster action, and enhancing is scraped
The toughness of sheet also has the effect preventing flexible wall excessive deformation concurrently.
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, strike off efficiency and improve, it is possible to give rapidly and drive
Person provides Clear & Transparent 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. semicircle flexible wall supporting knot
Structure, 8. inverted trapezoidal supporting station, 31. rain brush, 32. passive rain brush drive shafts, 33. is passive
Oil cylinder blade, 34. passive blade oscillating oil cylinders, 36. rain shaving electrical machines, 37. is the most oily
Cylinder blade, 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 shafts, 51. by movable vane
Sheet oscillating oil cylinder axle, 52. active blade oscillating oil cylinder axles, 53. connecting rod rocking arms drive machine
Structure, 57. passive oil cylinder dividing plates, 58. actuating cylinder dividing plates, 60. motor rocking arms, 61.
Initiatively rocking arm, 62. connecting rods, 63. motor gears, 64. motor gear axles, 70. rain brush drive
Motivation structure.
Detailed description of the invention
In Fig. 1-Fig. 6 embodiment, a kind of flexible wall supporting 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) and active
Rain brush drive shaft (49), and respectively with passive blade oscillating oil cylinder (34) by movable vane
The active blade of sheet oscillating 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 blade
Passive oil cylinder blade (33) and actuating cylinder leaf it is respectively equipped with on oscillating oil cylinder axle (52)
Sheet (37), passive blade oscillating oil cylinder (34) and active blade oscillating oil cylinder (47)
Between by hydraulic oil pipe (48) UNICOM transmit moment of torsion；Active blade oscillating oil cylinder (47)
Being provided with a connecting rod driving mechanism for rocker arm (53), its structure is: swing at active blade
Oil cylinder axle (52) axially side is provided with the initiatively rocking arm (61) of coaxial linkage, actively shakes
Arm (61) is by the motor rocking arm of connecting rod (62) with motor gear (63) coaxial linkage
(60) being connected, motor gear (63) is meshed with worm screw (46), worm screw (46)
One end connect with rain shaving electrical machine axle (45), connecting rod driving mechanism for rocker arm (53) is located at
In the structure closed.Hydraulic oil pipe (48) is flexible pipe.
Described rain brush (31), is provided with adhesive tape for wiper blade on the top of adhesive tape for wiper blade (1) and fixes
Draw-in groove (2), bottom is provided with scraping blade (6), at the end of adhesive tape for wiper blade fixed card slot (2)
The both sides of plate (3) extend the left flexible wall of formation (4) and right flexible wall (5) separately down,
This left and right flexible wall prolongs adhesive tape for wiper blade (1) and axially sets in being located at adhesive tape for wiper blade (1) lower end
The upper end of the scraping blade (6) put crosses and forms half circular flexible wall supporting structure (7).
Scraping blade can better adapt to windshield under semicircle flexible wall supporting structure supporting
Curved surface change, preferably laminating makes to scrape cleanliness increases.Left flexible wall (4) and the right side are soft
The wall thickness of property wall (5) from the base plate (3) of adhesive tape for wiper blade fixed card slot (2) to the left
Right flexible wall intersection is in by the most thinning gradual change shape of thickness.The top of scraping blade (6) with
Semicircle flexible wall supporting structure (7) joint is provided with an inverted trapezoidal supporting station (8).
Claims (4)
1. a flexible wall supporting 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) and actively rain brush driving
Axle (49), and respectively with the passive blade oscillating of passive blade oscillating oil cylinder (34)
The active blade of oil cylinder axle (51) and active blade oscillating oil cylinder (47) swings oil
Cylinder shaft (52) coaxially connects；Passive blade oscillating oil cylinder axle (51) and actively leaf
Passive oil cylinder blade (33) and active it is respectively equipped with on sheet oscillating oil cylinder axle (52)
Oil cylinder blade (37), passive blade oscillating oil cylinder (34) and active blade swing oil
Pass through hydraulic oil pipe (48) UNICOM between cylinder (47) and transmit moment of torsion；Actively leaf
Sheet oscillating oil cylinder (47) is provided with a connecting rod driving mechanism for rocker arm (53), its structure
For: axially it is provided with coaxial linkage in side at active blade oscillating oil cylinder axle (52)
Initiatively rocking arm (61), initiatively rocking arm (61) passes through connecting rod (62) and motor gear
(63) the motor rocking arm (60) of coaxial linkage be connected, motor gear (63) with
Worm screw (46) is meshed, 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), in adhesive tape for wiper blade fixed card slot (2)
Base plate (3) both sides separately down extend formation left flexible wall (4) and the right side soft
Property wall (5), this left and right flexible wall prolongs windscreen wiper glue in being located at adhesive tape for wiper blade (1) lower end
The formation one that crosses of the upper end of the scraping blade (6) that bar (1) is axially arranged is semicircle soft
Property wall supporting structure (7).
Flexible wall the most according to claim 1 supporting rain brush connecting rod vane formula windscreen wiper
Device, is characterized in that: the wall thickness of left flexible wall (4) and right flexible wall (5) is from rain
The flexible wall intersection to the left and right of base plate (3) place of frictioning bar fixed card slot (2) in
The gradual change shape the most thinning by thickness.
Flexible wall the most according to claim 1 supporting rain brush connecting rod vane formula windscreen wiper
Device, is characterized in that: the top of scraping blade (6) and semicircle flexible wall supporting structure (7)
Joint is provided with an inverted trapezoidal supporting station (8).
Flexible wall the most according to claim 1 supporting rain brush connecting rod vane formula windscreen wiper
Device, is characterized in that: hydraulic oil pipe (48) is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021069.7A CN104527585B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush connecting rod vane formula wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021069.7A CN104527585B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush connecting rod vane formula wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527585A CN104527585A (en) | 2015-04-22 |
| CN104527585B true CN104527585B (en) | 2016-08-17 |
Family
ID=52843301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021069.7A Expired - Fee Related CN104527585B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush connecting rod vane formula wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527585B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608994A (en) * | 2018-06-05 | 2018-10-02 | 力帆实业(集团)股份有限公司 | A kind of windscreen wiper system of wiper and its motor vehicle |
Family Cites Families (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 CN201510021069.7A patent/CN104527585B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104527585A (en) | 2015-04-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: 401120 Yubei District, Chongqing, Longxi street, Hong Jin Avenue 498, Jiale, Violet 1, 5- business. Patentee after: Chongqing Dianxu Technology Co., Ltd. Address before: 241001 16-1-502, Pingan villa, Wuhu, Anhui Patentee before: Chen Xueqin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |