CN104554166B - Flexible wall supporting rain brush blade fluid pressure type wiper - Google Patents
Flexible wall supporting rain brush blade fluid pressure type wiper Download PDFInfo
- Publication number
- CN104554166B CN104554166B CN201510021888.1A CN201510021888A CN104554166B CN 104554166 B CN104554166 B CN 104554166B CN 201510021888 A CN201510021888 A CN 201510021888A CN 104554166 B CN104554166 B CN 104554166B
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- Prior art keywords
- flexible wall
- blade
- rain brush
- wiper
- oil cylinder
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Classifications
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- 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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- 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
- B60S1/38—Wiper blades
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- 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
- B60S1/38—Wiper blades
- B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
A kind of flexible wall supporting rain brush blade fluid pressure type wiper, comprises rain shaving electrical machine and rain brush driving mechanism and rain brush, it is characterized in that: by passing through hydraulic oil pipe UNICOM transmitting torque between two blade oscillating oil cylinders, on active blade oscillating oil cylinder, be provided with a positive gear intermittent drive mechanism. the invention has the beneficial effects as follows the rain brush driving mechanism flexible duct hydraulic drive of wiper, transmitting torque is large, volume is little, response rapidly, due to flexible duct hydraulic drive, when installation, be subject to structural limitations little, and be enclosed construction completely, when work, noise is low, especially be applicable to external environment condition complex structure and long-distance transmission, and be not subject to external action, avoid the drawback that causes rain shaving electrical machine to burn because of outer barrie thing, effectively reduce internal car noise, the comfortableness of inside while having improved vehicle operating, adhesive tape for wiper blade is that flexible wall supporting can be fitted with windshield better.
Description
Affiliated technical field
The present invention relates to a kind of wiper, belong to vehicle wiper field, especially hydraulic pressure passesMoving wiper.
Background technology
At present, the rain brush driving mechanism majority of the wiper on market is link transmission, itsNoise when work is larger, and jointed gear unit is open type, is subject to external actionLarger, stop and easily cause rain shaving electrical machine to burn as run into barrier in when work; On marketThe supporting station of scraping blade of adhesive tape for wiper blade be all rigidity conventionally, because windshield is bentFace shape, manufactures the reason such as reason and use procedure wearing and tearing in addition and causes windshield tableFace random defect, the scraping blade under non-yielding prop is difficult to adapt to the change on windshield surfaceChange, in the process of striking off, scrape water efficiency low, be difficult for quick scraping, easily cause sight line mouldStick with paste, bring potential safety hazard to driving.
Summary of the invention
While work in order to overcome existing wiper driving mechanism, noise is larger, and, connecting rodTransmission mechanism is open type, is subject to external action larger, in when work as run into barrierStop and easily cause rain shaving electrical machine to burn; The scraping blade of adhesive tape for wiper blade scraping under non-yielding propSheet is difficult to adapt to the variation on windshield surface, scrapes water efficiency low in the process of striking off,Be difficult for the drawback of quick scraping, the invention provides a kind of flexible wall supporting rain brush blade liquidPressure type wiper, it is a kind of complete totally enclosed structure, and noise is low, and transmitting torque is large,Response is subject to rapidly and not external environment influence, and adhesive tape for wiper blade can be better and windscreen glassGlass laminating.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flexible wall props upHold rain brush blade fluid pressure type wiper, comprise rain shaving electrical machine 36 and rain brush driving mechanism 70And rain brush 31, it is characterized in that: rain brush driving shaft 50 is divided into passive rain brush driving shaft 32With active rain brush driving shaft 49, and respectively with the passive oil of passive blade oscillating oil cylinder 34The actuating cylinder axle 52 of cylinder axle 51 and active blade oscillating oil cylinder 47 coaxially joins; QuiltOn moving oil cylinder axle 51 and actuating cylinder axle 52, be respectively equipped with passive oil cylinder dividing plate 57 and mainMoving oil cylinder dividing plate 58, passive blade oscillating oil cylinder 34 and active blade oscillating oil cylinder 47Between by hydraulic oil pipe 48 UNICOMs transmitting torque; At active blade oscillating oil cylinder 47Be provided with a positive gear intermittent drive mechanism 53, its structure is: at actuating cylinderThe axial side of axle 52 is provided with the actuating cylinder driven wheel 38 of coaxial linkage, initiatively oilyThe radially bilateral symmetry of cylinder axle 52 arranges two semi-circle gears, i.e. right semi-circle gear 41 HesLeft semicircle gear 42, alternately engages with actuating cylinder driven wheel 38 respectively; On the right side partlyAn axial side of Knucle-gear 41 and left semicircle gear 42 arrange two respectively with right semi-circle toothRight driven wheel 39 and the left driven wheel of wheel 41 and left semicircle gear 42 coaxial linkages40, between right driven wheel 39 and left driven wheel 40, be provided with one with right driven wheel39 and left driven wheel 40 worm screw 46, one end of worm screw 46 and the windscreen wiper electricity that are meshedArbor 45 joins. In the time that rotating, worm screw 46 can drive right driven wheel 39 and left driving40 one-tenth counter motions of gear, meanwhile, right semi-circle gear 41 and the left semicircle of coaxial linkageGear 42 also becomes counter motion, due to right semi-circle gear 41 and left semicircle gear 42 withActuating cylinder driven wheel 38 is alternately engagements, when right semi-circle gear 41 and actuating cylinderWhen driven wheel 38 engages, actuating cylinder driven wheel 38 moves towards a direction, andIn the time that left semicircle gear 42 engages with actuating cylinder driven wheel 38, actuating cylinder drivesGear 38 moves in the opposite direction, thereby drives rain brush to move back and forth. Hydraulic pressureOil pipe 48 is flexible pipe.
Described rain brush 31, is provided with adhesive tape for wiper blade fixed card slot 2 on the top of adhesive tape for wiper blade 1,Bottom is provided with scraping blade 6, in the both sides of the base plate 3 of adhesive tape for wiper blade fixed card slot 2 respectively toDownward-extension forms left flexible wall 4 and right flexible wall 5, left flexible wall 4 and right flexible wall 5In being located at the axially upper end of the scraping blade 6 of setting of adhesive tape for wiper blade 1 lower end edge adhesive tape for wiper blade 1Cross and form half circular flexible wall supporting structure 7.
Scraping blade can adapt to better windscreen under semicircle flexible wall supporting structure supportingThe curved surface of glass changes, and laminating makes to scrape cleanliness better increases. Left flexible wall 4 and right softThe wall thickness of property wall 5 is from base plate 3 flexible wall 4 Hes left of adhesive tape for wiper blade fixed card slot 2Right flexible wall 5 intersections are the gradual change shape by thick attenuation gradually. The top of scraping blade 6 and halfCircular flexible wall supporting structure 7 joints are provided with an inverted trapezoidal supporting station 8. Because scrapingIn moving process, flexible wall can be out of shape, in order to prevent flexible wall excessive deformation, at flexible wallUse thickening design with base plate joint, to increase the energy of flexible wall opposing excessive deformationPower, and at flexible wall from base plate to having adopted wall thickness gradual change design with scraping blade joint, makeThe supporting of scraping blade has suitable flexibility, thereby fits better windshield. Inverted trapezoidalSupporting station design is to prevent scraping blade lodging, rises and supports and booster action, strengthens the tough of scraping bladeSpend and have the effect that prevents flexible wall excessive deformation concurrently.
The invention has the beneficial effects as follows the rain brush driving mechanism flexible duct liquid of wiperPress transmission, transmitting torque is large, and volume is little, and response is rapid, because flexible duct hydraulic pressure passesMoving, when installation, be subject to structural limitations little, and be enclosed construction completely, noise when workLow, be especially applicable to external environment condition complex structure and long-distance transmission, can adapt to differenceVehicle, and be not subject to external action, avoid burning because outer barrie thing causes rain shaving electrical machineDrawback, effectively reduced internal car noise, while having improved vehicle operating, inside is comfortableProperty; Scraping blade the supporting of flexible supporting structure rain with the application of a surface degree of windshield moreGood, thus the cleanliness of scraping of rain shaving blade improved, strike off efficiency and improve, can give and drive rapidlyPerson provides Clear & Transparent sight line region, provides sound assurance to safe driving.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is practical application schematic diagram of the present invention.
Fig. 2 is positive gear intermittent drive mechanism figure of the present invention.
Fig. 3 is that positive gear intermittent drive mechanism figure axle of the present invention measures intention.
Fig. 4 is front view of the present invention.
Fig. 5 is active blade oscillating oil cylinder cutaway view of the present invention.
Fig. 6 is rain brush schematic diagram of the present invention.
Fig. 7 is adhesive tape for wiper blade cross-sectional view of the present invention.
1. adhesive tape for wiper blades in figure, 2. adhesive tape for wiper blade fixed card slot, 3. at the bottom of adhesive tape for wiper blade draw-in groovePlate, 4. left flexible wall, 5. right flexible wall, 6. scraping blade, 7. semicircle flexible wall supporting knotStructure, 8. inverted trapezoidal supporting station, 31. rain brush, 32. passive rain brush driving shafts, 33. is passiveOil cylinder blade, 34. passive blade oscillating oil cylinders, 36. rain shaving electrical machines, 37. is initiatively oilyCylinder blade, 38. actuating cylinder driven wheels, 39. right driven wheels, 40. left driving gearsWheel, 41. right semi-circle gears, 42. left semicircle gears, 43. right gear shaft, 44.Left gear shaft, 45. rain shaving electrical machine axles, 46. worm screws, 47. active blades swingOil cylinder, 48. hydraulic oil pipes, 49. active rain brush driving shafts, 50. rain brush driving shafts, 51.Passive blade oscillating oil cylinder axle, 52. active blade oscillating oil cylinder axles, 53. positive gearsIntermittent drive mechanism, 54. positive gear intermittent drive mechanism lids, 55. left driving gearsAxle hole, 56. right driven wheel axis holes, 57. passive oil cylinder dividing plates, 58. actuating cylindersDividing plate, 70. rain brush driving mechanisms.
Detailed description of the invention
In Fig. 1-Fig. 7 embodiment, a kind of flexible wall supporting rain brush blade fluid pressure type windscreen wiperDevice, comprises rain shaving electrical machine 36 and rain brush driving mechanism 70 and rain brush 31, its featureBe: rain brush driving shaft 50 is divided into passive rain brush driving shaft 32 and active rain brush driving shaft49, and respectively with passive oil cylinder axle 51 and the active blade of passive blade oscillating oil cylinder 34The actuating cylinder axle 52 of oscillating oil cylinder 47 coaxially joins; Passive oil cylinder axle 51 and activeOn oil cylinder axle 52, be respectively equipped with passive oil cylinder dividing plate 57 and actuating cylinder dividing plate 58, quiltBetween moving vane oscillating oil cylinder 34 and active blade oscillating oil cylinder 47, pass through hydraulic oil pipe48 UNICOMs transmitting torque; On active blade oscillating oil cylinder 47, be provided with a rotating toothWheel intermittent drive mechanism 53, its structure is: be provided with in the axial side of actuating cylinder axle 52The actuating cylinder driven wheel 38 of coaxial linkage, in the radially both sides of actuating cylinder axle 52Be symmetrical arranged two semi-circle gears, i.e. right semi-circle gear 41 and left semicircle gear 42, pointAlternately do not engage with actuating cylinder driven wheel 38; At right semi-circle gear 41 and left semicircleAn axial side of gear 42 arrange two respectively with right semi-circle gear 41 and left semicircle gearThe right driven wheel 39 of 42 coaxial linkages and left driven wheel 40, at right driven wheel39 and left driven wheel 40 between be provided with one with right driven wheel 39 and left driven wheel40 worm screws that are meshed 46, one end of worm screw 46 and rain shaving electrical machine axle 45 join. LiquidPressuring oil pipe 48 is flexible pipe.
Described rain brush 31, is provided with adhesive tape for wiper blade fixed card slot 2 on the top of adhesive tape for wiper blade 1,Bottom is provided with scraping blade 6, in the both sides of the base plate 3 of adhesive tape for wiper blade fixed card slot 2 respectively toDownward-extension forms left flexible wall 4 and right flexible wall 5, left flexible wall 4 and right flexible wall 5In being located at the axially upper end of the scraping blade 6 of setting of adhesive tape for wiper blade 1 lower end edge adhesive tape for wiper blade 1Cross and form half circular flexible wall supporting structure 7.
The wall thickness of left flexible wall 4 and right flexible wall 5 is from the end of adhesive tape for wiper blade fixed card slot 2Plate 3 places left flexible wall 4 and right flexible wall 5 intersections are the gradual change by thick attenuation graduallyShape. The top of scraping blade 6 and semicircle flexible wall supporting structure 7 joints be provided with one fall ladderShape supporting station 8.
Claims (4)
1. a flexible wall supporting rain brush blade fluid pressure type wiper, comprises rain shaving electrical machine (36)With rain brush driving mechanism (70) and rain brush (31), it is characterized in that: rain brush drivesAxle (50) is divided into passive rain brush driving shaft (32) and active rain brush driving shaft (49),And respectively with the passive oil cylinder axle (51) of passive blade oscillating oil cylinder (34) and mainThe actuating cylinder axle (52) of moving vane oscillating oil cylinder (47) coaxially joins; PassiveOn oil cylinder axle (51) and actuating cylinder axle (52), be respectively equipped with passive oil cylinder dividing plate(57) and actuating cylinder dividing plate (58), passive blade oscillating oil cylinder (34) and mainBetween moving vane oscillating oil cylinder (47), also transmit by hydraulic oil pipe (48) UNICOMMoment of torsion; On active blade oscillating oil cylinder (47), be provided with a positive gear intermittentlyTransmission mechanism (53), its structure is: establish in the axial side of actuating cylinder axle (52)There is the actuating cylinder driven wheel (38) of coaxial linkage, in actuating cylinder axle (52)Radially bilateral symmetry two semi-circle gears are set, right semi-circle gear (41) andLeft semicircle gear (42), alternately engages with actuating cylinder driven wheel (38) respectively;An axial side at right semi-circle gear (41) and left semicircle gear (42) arranges twoIndividual respectively with right semi-circle gear (41) and left semicircle gear (42) coaxial linkageRight driven wheel (39) and left driven wheel (40), in right driven wheel (39)And between left driven wheel (40), be provided with one and drive with right driven wheel (39) and a left sideThe worm screw (46) that moving gear (40) is meshed, one end and the windscreen wiper of worm screw (46)Motor shaft (45) joins;
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)The both sides of base plate (3) extend to form respectively left flexible wall (4) and right soft downwardsProperty wall (5), left flexible wall (4) and right flexible wall (5) are in being located at adhesive tape for wiper blade(1) upper end of the scraping blade (6) that lower end edge adhesive tape for wiper blade (1) axially arranges is handed overConverge and form half circular flexible wall supporting structure (7).
2. flexible wall supporting rain brush blade fluid pressure type wiper according to claim 1,It is characterized in that: the wall thickness of left flexible wall (4) and right flexible wall (5) is from windscreen wiper glueThe base plate (3) of bar fixed card slot (2) is located flexible wall (4) and right flexible wall left(5) intersection is the gradual change shape by thick attenuation gradually.
3. flexible wall supporting rain brush blade fluid pressure type wiper according to claim 1,It 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).
4. flexible wall supporting rain brush blade fluid pressure type wiper according to claim 1,It is characterized in that: hydraulic oil pipe (48) is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021888.1A CN104554166B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush blade fluid pressure type wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021888.1A CN104554166B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush blade fluid pressure type wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554166A CN104554166A (en) | 2015-04-29 |
| CN104554166B true CN104554166B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021888.1A Active CN104554166B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush blade fluid pressure type wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554166B (en) |
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2015
- 2015-01-15 CN CN201510021888.1A patent/CN104554166B/en active Active
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| CN104554166A (en) | 2015-04-29 |
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| 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 | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20181105 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20181105 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 241001 16-1-502, Pingan villa, Wuhu, Anhui Patentee before: Chen Xueqin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190701 Address after: 528000 Geely Park, Foshan High-tech Industrial Development Zone, Chancheng District, Foshan City, Guangdong Province Patentee after: Tongwei Precision Metal (Foshan) Co.,Ltd. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |