CN104494568B - Three scraping blade flexible wall supporting rain brush connecting rod cable type wipers - Google Patents
Three scraping blade flexible wall supporting rain brush connecting rod cable type wipers Download PDFInfo
- Publication number
- CN104494568B CN104494568B CN201510021070.XA CN201510021070A CN104494568B CN 104494568 B CN104494568 B CN 104494568B CN 201510021070 A CN201510021070 A CN 201510021070A CN 104494568 B CN104494568 B CN 104494568B
- Authority
- CN
- China
- Prior art keywords
- scraping blade
- flexible wall
- rain brush
- flexible
- 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
- B60S1/16—Means for transmitting drive
- B60S1/18—Means for transmitting drive mechanically
- B60S1/26—Means for transmitting drive mechanically by toothed gearing
Abstract
A kind of three scraping blade flexible walls supporting rain brush connecting rod cable type wipers, including rain shaving electrical machine and rain brush drive mechanism and rain brush, is characterized in that: described rain brush has the flexible wall supporting structure of a hollow；The wall thickness of left flexible wall and right flexible wall from the upper and lower side of wall to centre in by the most thinning gradual change shape of thickness；The middle part outwardly convex of left flexible wall and right flexible wall；The upper end of left scraping blade and right scraping blade and middle scraping blade is respectively equipped with left scraping blade inverted trapezoidal supporting station and right scraping blade inverted trapezoidal supporting station and middle scraping blade inverted trapezoidal supporting station；Implant is had in described flexible wall supporting structure；Described flexible wall supporting structure inner stuffing is foam rubber.During the work of this wiper, noise is low, is especially suitable for external environment condition structure complexity and long-distance transmission, and adhesive tape for wiper blade is that flexible wall supporting can preferably be fitted with windshield, and single scraping blade that three scraper structures are general strikes off three times of efficiency.
Description
Art
The present invention relates to a kind of wiper, belong to vehicle wiper field, especially with the wiper of driven by quill shaft.
Background technology
At present, the rain brush drive mechanism majority of the wiper on market is for even catching up with transmission, and noise during its work is relatively big, and, even catching up with drive mechanism is open type, relatively big by external action, the most such as runs into barrier obstruction and is easily caused rain shaving electrical machine and burns；The supporting station of the scraping blade of the adhesive tape for wiper blade on market is the most all rigidity, owing to windshield is curve form, in addition manufacture the reason such as reason and use process abrasion and cause windshield surface imperfection defect, scraping blade under non-yielding prop is difficult to adapt to the change on windshield surface, and only one of which scraping blade, scrapes cleanliness low during striking off, strike 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, even catching up with drive mechanism is open type, relatively big by external action, the most such as runs into barrier obstruction and is easily caused the drawback that rain shaving electrical machine burns；The scraping blade of adhesive tape for wiper blade scraping blade under non-yielding prop is difficult to adapt to the change on windshield surface, water efficiency is scraped low during striking off, it is difficult to quickly shave, the present invention provides a kind of three scraping blade flexible wall supporting rain brush connecting rod cable type wipers, it is a kind of completely enclosed structure, noise is low, and not by external environment influence；Adhesive tape for wiper blade can preferably be fitted with windshield, and can shave rapidly.
The technical solution adopted for the present invention to solve the technical problems is: a kind of three scraping blade flexible wall supporting rain brush connecting rod cable type wipers, including rain shaving electrical machine 36 and rain brush drive mechanism 70 and rain brush 31, rain brush drive shaft 50 is divided into passive rain brush drive shaft 32 and actively rain brush drive shaft 49, and is respectively arranged on driven axle and fixes the passive rain brush drive shaft hole 51 of seat 34 and driving shaft is fixed in the active rain brush drive shaft hole 52 of seat 47；It is respectively equipped with driven gear 33 and driving gear 37 in passive rain brush drive shaft 32 and actively rain brush drive shaft 49, connects by flexible axle 35 and transmit moment of torsion between driven gear 33 and driving gear 37；Driving gear 37 is connected with a connecting rod driving mechanism for rocker arm 53, its structure is: be provided with the drivewheel rocking arm 61 of coaxial linkage in the axial side of driving gear 37, drivewheel rocking arm 61 is connected with the motor rocking arm 60 of motor gear 63 coaxial linkage by connecting rod 62, motor gear 63 is meshed with worm screw 46, one end of worm screw 46 connects with rain shaving electrical machine axle 45, and connecting rod driving mechanism for rocker arm 53 is located in the structure of closing.Flexible axle 35 is outside is provided with flexible shaft protecting 48, shields, and flexible axle 35 is flocking spiral flexible axle.
Described rain brush 31, it 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, extend formation left flexible wall 4 and right flexible wall 5 separately down in the both sides of the base plate 3 of adhesive tape for wiper blade fixed card slot 2, the both sides of this left and right flexible wall and the flexible wall base plate 13 being located at scraping blade 6 upper end cross and form the flexible wall supporting structure 7 of a hollow；It is respectively equipped with in the both sides of flexible wall base plate 13 bottom and middle part and prolongs the left scraping blade 10 and right scraping blade 11 and middle scraping blade 14 that flexible wall supporting structure 7 is arranged in an axially parallel mode.Scraping blade can better adapt to the curved surface change of windshield, preferably laminating under flexible wall supporting structure supports to be made to scrape cleanliness increase, and single scraping blade that three scraper structures are general strikes off three 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 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；Having implant 18 in described flexible wall supporting structure 7, implant is foam rubber.This design makes flexible wall supporting structure have again good stability and non-deformability while having good flexibility.
The upper end of left scraping blade 10 and right scraping blade 11 and middle scraping blade 14 is respectively equipped with left scraping blade inverted trapezoidal supporting station 9 and right scraping blade inverted trapezoidal supporting station 8 and middle scraping blade inverted trapezoidal supporting station 15.The design of inverted trapezoidal supporting station is to prevent scraping blade from lodging, and rises and supports and booster action, strengthens the toughness of scraping blade and has the effect preventing flexible wall supporting structure excessive deformation concurrently.
The invention has the beneficial effects as follows the rain brush drive mechanism soft axle transmission of wiper, 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, can adapt to different automobile types, and be independent of outside influences, it is to avoid because outer barrie thing causes the drawback that rain shaving electrical machine burns, significantly reduce internal car noise, improve the comfortableness within when vehicle runs.Scraping blade rains more preferable with the application of a surface degree of windshield in the supporting of flexible supporting structure, thus improve rain shaving blade scrape cleanliness, single scraping blade that three scraper structures are general strikes off three times of efficiency, strike off efficiency to improve, Clear & Transparent gaze area can be provided to driver rapidly, provide 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 rocking arm side of the present invention schematic diagram.
Fig. 3 is connecting rod driving mechanism for rocker arm worm screw side of the present invention schematic diagram.
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.
null1. adhesive tape for wiper blade in figure，2. adhesive tape for wiper blade fixed card slot，3. adhesive tape for wiper blade card trough floor，The most left flexible wall，The rightest flexible wall，6. scraping blade，7. flexible wall supporting structure，The rightest scraping blade inverted trapezoidal supporting station，The most left scraping blade inverted trapezoidal supporting station，The most left scraping blade，11. right scraping blades，13. flexible wall base plates，Scraping blade in 14.，Scraping blade inverted trapezoidal supporting station in 15.，18. implants，31. rain brush，32. passive rain brush drive shafts，33. driven gears，34. passive tooth fix seat，35. flexible axles，36. rain shaving electrical machines，37. driving gears，45. rain shaving electrical machine axles，46. worm screws，47. driving tooths fix seat，48. flexible shaft protectings，49. active rain brush drive shafts，50. rain brush drive shafts，51. passive rain brush drive shaft hole，52. active rain brush drive shaft hole，53. connecting rod driving mechanism for rocker arm，60. motor rocking arms，61. drivewheel rocking arms，62. connecting rods，63. motor gears，64. motor gear axles.
Detailed description of the invention
In Fig. 1-Fig. 5 embodiment, a kind of three scraping blade flexible wall supporting rain brush connecting rod cable type wipers, including rain shaving electrical machine 36 and rain brush drive mechanism 70 and rain brush 31, rain brush drive shaft 50 is divided into passive rain brush drive shaft 32 and actively rain brush drive shaft 49, and is respectively arranged on driven axle and fixes the passive rain brush drive shaft hole 51 of seat 34 and driving shaft is fixed in the active rain brush drive shaft hole 52 of seat 47；It is respectively equipped with driven gear 33 and driving gear 37 in passive rain brush drive shaft 32 and actively rain brush drive shaft 49, connects by flexible axle 35 and transmit moment of torsion between driven gear 33 and driving gear 37；Driving gear 37 is connected with a connecting rod driving mechanism for rocker arm 53, its structure is: be provided with the drivewheel rocking arm 61 of coaxial linkage in the axial side of driving gear 37, drivewheel rocking arm 61 is connected with the motor rocking arm 60 of motor gear 63 coaxial linkage by connecting rod 62, motor gear 63 is meshed with worm screw 46, one end of worm screw 46 connects with rain shaving electrical machine axle 45, and connecting rod driving mechanism for rocker arm 53 is located in the structure of closing.Flexible axle 35 is outside is provided with flexible shaft protecting 48, shields, and flexible axle 35 is flocking spiral flexible axle.
Described rain brush 31, it 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, extend formation left flexible wall 4 and right flexible wall 5 separately down in the both sides of the base plate 3 of adhesive tape for wiper blade fixed card slot 2, the both sides of this left and right flexible wall and the flexible wall base plate 13 being located at scraping blade 6 upper end cross and form the flexible wall supporting structure 7 of a hollow；It is respectively equipped with in the both sides of flexible wall base plate 13 bottom and middle part and prolongs the left scraping blade 10 and right scraping blade 11 and middle scraping blade 14 that flexible wall supporting structure 7 is arranged in an axially parallel mode.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.Left flexible wall 4 and the middle part outwardly convex of right flexible wall 5；Having implant 18 in described flexible wall supporting structure 7, implant is foam rubber.The upper end of left scraping blade 10 and right scraping blade 11 and middle scraping blade 14 is respectively equipped with left scraping blade inverted trapezoidal supporting station 9 and right scraping blade inverted trapezoidal supporting station 8 and middle scraping blade inverted trapezoidal supporting station 15.
Claims (3)
1. a three scraping blade flexible wall supporting rain brush connecting rod cable type wiper, including rain shaving electrical machine
(36) and rain brush drive mechanism (70) and rain brush (31), it is characterized in that: rain brush drives
Moving axis (50) is divided into passive rain brush drive shaft (32) and active rain brush drive shaft (49),
And be respectively arranged on driven axle and fix the passive rain brush drive shaft hole (51) of seat (34) and main
Moving axis is fixed in active rain brush drive shaft hole (52) of seat (47)；
It is respectively equipped with in passive rain brush drive shaft (32) and actively rain brush drive shaft (49)
Driven gear (33) and driving gear (37), driven gear (33) and driving gear (37)
Between connect and transmit moment of torsion by flexible axle (35)；
Driving gear (37) is connected with a connecting rod driving mechanism for rocker arm (53), its structure
For: the drivewheel rocking arm (61) of coaxial linkage it is provided with in driving gear (37) axially side,
Drivewheel rocking arm (61) is by connecting rod (62) and motor gear (63) coaxial linkage
Motor rocking arm (60) is connected, and motor gear (63) is meshed with worm screw (46), snail
One end of bar (46) connects with rain shaving electrical machine axle (45), connecting rod driving mechanism for rocker arm (53)
It 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) 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,
Two top-cross of this left and right flexible wall and the flexible wall base plate (13) being located at scraping blade (6) upper end
Remittance forms the flexible wall supporting structure (7) of a hollow；In flexible wall base plate (13) bottom
Both sides and middle part be respectively equipped with and prolong what flexible wall supporting structure (7) was arranged in an axially parallel mode
Left scraping blade (10) and right scraping blade (11) and middle scraping blade (14)；Left flexible wall (4)
With the wall thickness of right flexible wall (5) from the upper and lower side of wall to centre in the most thinning gradually by thickness
Become shape；Left flexible wall (4) and the middle part outwardly convex of right flexible wall (5)；Left scraping blade
And the upper end of right scraping blade (11) and middle scraping blade (14) is respectively equipped with left scraping blade (10)
Inverted trapezoidal supporting station (9) and right scraping blade inverted trapezoidal supporting station (8) and middle scraping blade fall terraced
Shape supporting station (15)；Implant (18) is had in described flexible wall supporting structure (7)；Institute
Stating flexible wall supporting structure (7) inner stuffing (18) is foam rubber.
Three scraping blade flexible wall supporting rain brush connecting rod cable type windscreen wipers the most according to claim 1
Device, is characterized in that: flexible axle (35) is outside is provided with flexible shaft protecting (48).
Three scraping blade flexible wall supporting rain brush connecting rod cable type windscreen wipers the most according to claim 1
Device, is characterized in that: flexible axle (35) flocking spiral flexible axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021070.XA CN104494568B (en) | 2015-01-15 | 2015-01-15 | Three scraping blade flexible wall supporting rain brush connecting rod cable type wipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021070.XA CN104494568B (en) | 2015-01-15 | 2015-01-15 | Three scraping blade flexible wall supporting rain brush connecting rod cable type wipers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494568A CN104494568A (en) | 2015-04-08 |
| CN104494568B true CN104494568B (en) | 2016-08-24 |
Family
ID=52936055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021070.XA Expired - Fee Related CN104494568B (en) | 2015-01-15 | 2015-01-15 | Three scraping blade flexible wall supporting rain brush connecting rod cable type wipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494568B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2127282B (en) * | 1982-09-21 | 1986-01-02 | Smear Clear Wiper Corp | Windshield wiper blade |
| JP2000509351A (en) * | 1996-10-29 | 2000-07-25 | ジーゲル マーケティング コンサルティング ゲーエムベーハー | Window wiper blade |
| CN2608358Y (en) * | 2003-02-20 | 2004-03-31 | 昌河飞机工业（集团）有限责任公司 | Automobile rear wind shield glass wind shield wiper |
| CN203047187U (en) * | 2013-01-17 | 2013-07-10 | 昆明理工大学 | Windscreen wiper |
-
2015
- 2015-01-15 CN CN201510021070.XA patent/CN104494568B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494568A (en) | 2015-04-08 |
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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 | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181030 Address after: 313009, five level 513, Nanxun science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Huzhou, Zhejiang. Patentee after: ZHEJIANG JUYE TECHNOLOGY 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: 20210924 Address after: 215300 building a, No. 2, phase II, standard plant, No. 5, Central Avenue, Taizhou comprehensive free trade zone, Taizhou City, Jiangsu Province Patentee after: Xinqihang packaging technology (Taizhou) Co.,Ltd. Address before: 313009, five level 513, Nanxun science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Huzhou, Zhejiang. Patentee before: ZHEJIANG JUYE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20220115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |