CN104554157B - Flexible wall supporting rain brush line wheel drive wiper - Google Patents
Flexible wall supporting rain brush line wheel drive wiper Download PDFInfo
- Publication number
- CN104554157B CN104554157B CN201510021078.6A CN201510021078A CN104554157B CN 104554157 B CN104554157 B CN 104554157B CN 201510021078 A CN201510021078 A CN 201510021078A CN 104554157 B CN104554157 B CN 104554157B
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- CN
- China
- Prior art keywords
- rain brush
- flexible wall
- drive shaft
- gear
- reel
- 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.)
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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
- B60S1/16—Means for transmitting drive
- B60S1/18—Means for transmitting drive mechanically
- B60S1/20—Means for transmitting drive mechanically by cable drives; by flexible shafts
Abstract
A kind of flexible wall supporting rain brush line wheel drive wiper, including rain shaving electrical machine and rain brush drive mechanism and rain brush, it is characterized in that: described rain brush drive mechanism, its structure is: rain brush drive shaft is divided into follower rain brush drive shaft and drivewheel rain brush drive shaft, and is respectively arranged on follower and fixes the follower rain brush drive shaft hole of seat and drivewheel is fixed in the drivewheel rain brush drive shaft hole of seat；It is respectively equipped with passive reel and active reel in follower rain brush drive shaft and drivewheel rain brush drive shaft, is connected by flexible cords between passive reel and actively reel and transmit moment of torsion.This wiper drive mechanism is enclosed construction, it is especially suitable for external environment condition structure complexity and long-distance transmission, 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 wiper, belong to vehicle wiper field, especially flexible wall supporting
The wiper of rain brush line wheel drive.
Background technology
At present, the rain brush drive mechanism majority of the wiper on market is link transmission, its work
Time noise relatively big, and, jointed gear unit is open type, relatively big by external action,
Such as run into barrier obstruction during work to be easily caused rain shaving electrical machine and burn；Adhesive tape for wiper blade on market
The supporting station of scraping blade is the most all rigidity, owing to windshield is curve form, manufactures in addition
The reasons such as reason and use process abrasion cause windshield surface imperfection defect, in rigidity
Scraping blade under Zhi Cheng is difficult to adapt to the change on windshield surface, scrapes water effect during striking off
Rate is low, 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 passes
Motivation structure is open type, relatively big by external action, the most such as runs into barrier obstruction easy
Cause the drawback that rain shaving electrical machine burns；The scraping blade of adhesive tape for wiper blade scraping blade under non-yielding prop is very
The difficult change adapting to windshield surface, it is low to scrape water efficiency during striking off, and is difficult to fast
Speed shaves, and the present invention provides a kind of flexible wall supporting rain brush line wheel drive wiper, and it is one
Finishing totally enclosed structure, noise is low, and not by external environment influence；Adhesive tape for wiper blade energy
Preferably fit with windshield.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flexible wall props up
Hold rain brush line wheel drive wiper, including rain shaving electrical machine (36) and rain brush drive mechanism (70)
And rain brush (31), it is characterized in that: described rain brush drive mechanism (70), its structure is:
Rain brush drive shaft (50) is divided into follower rain brush drive shaft (32) and drivewheel rain brush to drive
Moving axis (49), and be respectively arranged on follower and fix the follower rain brush drive shaft of seat (34)
Hole (51) and drivewheel are fixed in drivewheel rain brush drive shaft hole (52) of seat (47)；
It is respectively equipped with on follower rain brush drive shaft (32) and drivewheel rain brush drive shaft (49)
Passive reel (33) and actively reel (37), passive reel (33) and active
Connect by flexible cords (35) and transmit moment of torsion between reel (37).
Active reel (37) is provided with a positive gear intermittent drive mechanism (53),
Its structure is: be provided with and actively reel (37) in active reel (37) axially side
The reel gear (38) of coaxial linkage, in the radial direction of drivewheel rain brush drive shaft (49)
Lateral symmetry arranges two semi-circle gears, i.e. right semi-circle gear (41) and left semicircle gear
(42), alternately engage with reel gear (38) respectively；In right semi-circle gear (41)
With the axial side of left semicircle gear (42) arrange two respectively with right semi-circle gear (41)
Right driving gear (39) and left driving gear with left semicircle gear (42) coaxial linkage
(40) between right driving gear (39) and left driving gear (40), one, it is provided with right
Drive the worm screw (46) that gear (39) and left driving gear (40) are meshed, worm screw (46)
One end connect with rain shaving electrical machine axle (45).
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 base plate of adhesive tape for wiper blade fixed card slot (2)
(3) both sides 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 changes, and preferably laminating makes to scrape cleanliness increases.
The wall thickness of left flexible wall (4) and right flexible wall (5) is from adhesive tape for wiper blade fixed card slot
(2) flexible wall intersection to the left and right of base plate (3) place is in by the most thinning gradual change shape of thickness.
The top of scraping blade (6) is provided with semicircle flexible wall supporting structure (7) joint
One inverted trapezoidal supporting station (8).Because flexible wall can deform during scraping, in order to
Prevent flexible wall excessive deformation, use to thicken in flexible wall and base plate joint and design, with
Increase flexible wall opposing excessive deformation ability, and flexible wall from base plate to scraping blade phase
The place of connecing have employed wall thickness gradual design, makes the supporting of scraping blade have suitable flexibility, thus
Preferably fit windshield.The design of inverted trapezoidal supporting station is to prevent scraping blade from lodging, and rises and props up
Support and booster action, strengthen the toughness of scraping blade and have the work preventing flexible wall excessive deformation concurrently
With.
Flexible cords (35) is outside is provided with flexible shaft protecting (48), shields, flexible wires
Rope (35) is cable wire.
The invention has the beneficial effects as follows that the rain brush drive mechanism flexible cords of wiper passes
Dynamic, and be enclosed construction completely, during work, noise is low, is especially suitable for external environment condition
Structure complexity and long-distance transmission, it is possible to adapt to different automobile types, and be independent of outside influences,
Avoid the drawback causing rain shaving electrical machine to burn because of outer barrie thing, significantly reduce car
Interior noise, improves the comfortableness within when vehicle runs；Scraping blade is at flexible supporting structure
Supporting rain more preferable with the application of a surface degree of windshield, thus improve scraping of rain shaving blade
Cleanliness, strikes off efficiency and improves, it is possible to provide Clear & Transparent sight line district to driver rapidly
Territory, 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 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 the rain brush schematic diagram of the present invention.
Fig. 5 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 draw-in groove
Base 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. follower rain brush drive shafts, 33. passively around
Line is taken turns, and 34. followers fix seat, 35. flexible cords, 36. rain shaving electrical machines, 37. actively around
Line is taken turns, 38. reel gears, 39. right driving gears, 40. left driving gears, and 41. right half
Knucle-gear, 42. left semicircle gears, 43. right gear shaft, 44. left gear shaft, 45.
Rain shaving electrical machine axle, 46. worm screws, 47. drivewheels fix seat, 48. flexible shaft protectings, 49. drivewheels
Rain brush drive shaft, 50. rain brush drive shafts, 51. follower rain brush drive shaft hole, 52. drivewheels
Rain brush drive shaft hole, 53. positive gear intermittent drive mechanisms, 54. positive gear intervals
Drive mechanism lid, 55. left gear shaft holes, 56. right gear shaft holes, 70. rain brush
Drive mechanism.
Detailed description of the invention
In Fig. 1-Fig. 5 embodiment, a kind of flexible wall supporting rain brush line wheel drive wiper,
Including rain shaving electrical machine (36) and rain brush drive mechanism (70) and rain brush (31), it is special
Levying and be: described rain brush drive mechanism (70), its structure is: rain brush drive shaft (50) point
For follower rain brush drive shaft (32) and drivewheel rain brush drive shaft (49), and set respectively
Follower rain brush drive shaft hole (51) of seat (34) is fixed and drivewheel is solid in follower
In drivewheel rain brush drive shaft hole (52) of reservation (47)；Follower rain brush drive shaft
And on drivewheel rain brush drive shaft (49), be respectively equipped with passive reel (33) (32)
With active reel (37), between passive reel (33) and actively reel (37)
Connect by flexible cords (35) and transmit moment of torsion；
Active reel (37) is provided with a positive gear intermittent drive mechanism (53),
Its structure is: be provided with and actively reel (37) in active reel (37) axially side
The reel gear (38) of coaxial linkage, in the radial direction of drivewheel rain brush drive shaft (49)
Lateral symmetry arranges two semi-circle gears, i.e. right semi-circle gear (41) and left semicircle gear
(42), alternately engage with reel gear (38) respectively；In right semi-circle gear (41)
With the axial side of left semicircle gear (42) arrange two respectively with right semi-circle gear (41)
Right driving gear (39) and left driving gear with left semicircle gear (42) coaxial linkage
(40) between right driving gear (39) and left driving gear (40), one, it is provided with right
Drive the worm screw (46) that gear (39) and left driving gear (40) are meshed, worm screw (46)
One end connect with rain shaving electrical machine axle (45).
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 base plate of adhesive tape for wiper blade fixed card slot (2)
(3) both sides 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).
The wall thickness of left flexible wall (4) and right flexible wall (5) is from adhesive tape for wiper blade fixed card slot
(2) flexible wall intersection to the left and right of base plate (3) place is in by the most thinning gradual change shape of thickness.
The top of scraping blade (6) is provided with semicircle flexible wall supporting structure (7) joint
One inverted trapezoidal supporting station (8).
Flexible cords (35) is outside is provided with flexible shaft protecting (48), shields, flexible cords
(35) it is cable wire.
Claims (5)
1. a flexible wall supporting rain brush line wheel drive wiper, including rain shaving electrical machine (36) and rain
Brush drive mechanism (70) and rain brush (31), is characterized in that: described rain brush drive mechanism
(70), its structure is: rain brush drive shaft (50) is divided into follower rain brush drive shaft (32)
With drivewheel rain brush drive shaft (49), and it is respectively arranged on follower and fixes the quilt of seat (34)
Driving wheel rain brush drive shaft hole (51) and drivewheel are fixed the drivewheel rain brush of seat (47) and are driven
In moving axis hole (52)；Follower rain brush drive shaft (32) and drivewheel rain brush drive shaft
(49) be respectively equipped with passive reel (33) and actively reel (37) on, passively around
Connected also by flexible cords (35) between line wheel (33) and actively reel (37)
Transmission moment of torsion；
Active reel (37) is provided with a positive gear intermittent drive mechanism (53),
Its structure is: be provided with and actively reel (37) in active reel (37) axially side
The reel gear (38) of coaxial linkage, in the radial direction of drivewheel rain brush drive shaft (49)
Lateral symmetry arranges two semi-circle gears, i.e. right semi-circle gear (41) and left semicircle gear
(42), alternately engage with reel gear (38) respectively；In right semi-circle gear (41)
With the axial side of left semicircle gear (42) arrange two respectively with right semi-circle gear (41)
Right driving gear (39) and left driving gear with left semicircle gear (42) coaxial linkage
(40) between right driving gear (39) and left driving gear (40), one, it is provided with right
Drive the worm screw (46) that gear (39) and left driving gear (40) are meshed, worm screw (46)
One end connect with rain shaving electrical machine axle (45)；
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 base plate of adhesive tape for wiper blade fixed card slot (2)
(3) both sides 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).
Flexible wall the most according to claim 1 supporting rain brush line wheel drive wiper, its feature
It is: the wall thickness of left flexible wall (4) and right flexible wall (5) is from adhesive tape for wiper blade fixed card slot
(2) flexible wall intersection to the left and right of base plate (3) place is in by the most thinning gradual change of thickness
Shape.
Flexible wall the most according to claim 1 supporting rain brush line wheel drive wiper, its feature
It is: the top of scraping blade (6) is provided with semicircle flexible wall supporting structure (7) joint
One inverted trapezoidal supporting station (8).
Flexible wall the most according to claim 1 supporting rain brush line wheel drive wiper, its feature
It is: flexible cords (35) is outside is provided with flexible shaft protecting (48).
Flexible wall the most according to claim 1 supporting rain brush line wheel drive wiper, its feature
It is: flexible cords (35) is cable wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021078.6A CN104554157B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush line wheel drive wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021078.6A CN104554157B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush line wheel drive wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554157A CN104554157A (en) | 2015-04-29 |
| CN104554157B true CN104554157B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021078.6A Active CN104554157B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush line wheel drive wiper |
Country Status (1)
| Country | Link |
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| CN (1) | CN104554157B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559904A (en) * | 2022-04-06 | 2022-05-31 | 上海汽车集团股份有限公司 | Windscreen wiper actuating mechanism and windscreen wiper system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2887832B1 (en) * | 2005-06-29 | 2007-09-28 | Valeo Systemes Dessuyage | TRAINING MECHANISM IN PARTICULAR FOR ELLIPTICAL SCANNING WIPING DEVICE |
| US8281735B2 (en) * | 2007-11-09 | 2012-10-09 | Transition Automation, Inc. | Squeegee holder with integrated self-cleaning sliding mechanism |
| CN203363014U (en) * | 2013-07-18 | 2013-12-25 | 博世汽车部件(长沙)有限公司 | Transmission device, driving mechanism and windscreen wiper system |
| CN203580888U (en) * | 2013-12-17 | 2014-05-07 | 谭纲兴 | Transverse wiping windscreen wiper |
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| Publication number | Publication date |
|---|---|
| CN104554157A (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: 20181101 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 |