CN104554162A - Flexible wall supported wiper connecting rod flexible shaft type windscreen wiper - Google Patents
Flexible wall supported wiper connecting rod flexible shaft type windscreen wiper Download PDFInfo
- Publication number
- CN104554162A CN104554162A CN201510021805.9A CN201510021805A CN104554162A CN 104554162 A CN104554162 A CN 104554162A CN 201510021805 A CN201510021805 A CN 201510021805A CN 104554162 A CN104554162 A CN 104554162A
- Authority
- CN
- China
- Prior art keywords
- wiper
- flexible wall
- rain brush
- drive shaft
- 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.)
- Granted
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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
- B60S1/20—Means for transmitting drive mechanically by cable drives; by flexible shafts
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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
- B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
- B60S2001/3836—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape
Landscapes
- Brushes (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
A flexible wall supported wiper connecting rod flexible shaft type windscreen wiper comprises a wiper motor, a wiper driving mechanism and a wiper and is characterized in that a wiper drive shaft is divided into a driven wiper drive shaft and a driving wiper drive shaft, the driven wiper drive shaft and the driving wiper drive shaft are respectively provided with a driven gear and a driving gear, and the driven gear and the driving gear are connected through a flexible shaft and transfer torque. A closed connecting rod rocker arm driving mechanism is arranged on the driving gear. The wiper driving mechanism of the windscreen wiper is of a closed structure, is low in noise during working, is especially suitable for a complicated external environment structure and remote transmission, can adapt to vehicle of different models and is not influenced by the outside, the defect that the wiper motor is burned down due to an external obstacle is avoided, interior noise is effectively reduced, the interior comfort of a vehicle in running is improved, and a wiper rubber strip is supported by a flexible wall and can be well fit with a windscreen.
Description
Art
The present invention relates to a kind of wiper, belong to vehicle wiper field, especially use the wiper of driven by quill shaft.
Background technology
At present, the rain brush driver train majority of the wiper on market catches up with transmission for connecting, and noise during its work is comparatively large, and, connect and catch up with transmission device to be open type, comparatively large by external action, operationally easily cause rain shaving electrical machine to burn as run into barrier obstruction; The supporting station of the scraping blade of the adhesive tape for wiper blade on market is all rigidity usually, because windshield is curve form, in addition manufacture the reason such as reason and use procedure wearing and tearing and cause windshield surface imperfection defect, scraping blade under non-yielding prop is difficult to the change adapting to windshield surface, water efficiency is scraped low in the process struck off, not easily quick scraping, easily causes blurred vision, brings potential safety hazard to driving.
Summary of the invention
Comparatively large in order to overcome noise when existing wiper driver train works, and, connect and catch up with transmission device to be open type, comparatively large by external action, operationally as run into the drawback that barrier obstruction easily causes rain shaving electrical machine to burn; The scraping blade of scraping blade under non-yielding prop of adhesive tape for wiper blade is difficult to the change adapting to windshield surface, water efficiency is scraped low in the process struck off, not easily quick scraping, the invention provides a kind of flexible wall supporting rain brush connecting rod cable type wiper, it is a kind of complete fully enclosed structure, noise is low, and not by external environment influence, adhesive tape for wiper blade can be fitted with windshield better.
The technical solution adopted for the present invention to solve the technical problems is: a kind of flexible wall supporting rain brush connecting rod cable type wiper, comprise rain shaving electrical machine (36) and rain brush driver train (70) and rain brush (31), it is characterized in that: rain brush axle drive shaft (50) is divided into passive rain brush axle drive shaft (32) and active rain brush axle drive shaft (49), and is located in the passive rain brush drive shaft hole (51) of driven axle permanent seat (34) and the active rain brush drive shaft hole (52) of imput shaft permanent seat (47) respectively; Passive rain brush axle drive shaft (32) and initiatively rain brush axle drive shaft (49) are respectively equipped with ring gear (33) and driving gear (37), are connected and transmitting torque by flexible axle (35) between ring gear (33) and driving gear (37); Driving gear (37) is connected with a connecting rod driving mechanism for rocker arm (53), its structure is: the driving wheel rocking arm (61) being provided with coaxial linkage in driving gear (37) axial side, driving wheel 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 closed structure.Flexible axle (35) outside is provided with flexible shaft protecting (48), shields, and flexible axle (35) is flocking spiral flexible axle.
Described rain brush (31), adhesive tape for wiper blade fixed card slot (2) is provided with on the top of adhesive tape for wiper blade (1), bottom is provided with scraping blade (6), the both sides of the base plate (3) in adhesive tape for wiper blade fixed card slot (2) form left flexible wall (4) and right flexible wall (5) respectively to downward-extension, and this left and right flexible wall crosses in the upper end being located at adhesive tape for wiper blade (1) lower end and prolonging the scraping blade (6) that adhesive tape for wiper blade (1) is axially arranged and forms half circular flexible wall supporting structure (7).Scraping blade can adapt to the curved surface change of windshield better under semicircle flexible wall supporting structure supporting, and laminating makes to scrape cleanliness better increases.The wall thickness of left flexible wall (4) and right flexible wall (5) from the base plate (3) of adhesive tape for wiper blade fixed card slot (2) to the left and right flexible wall intersection in by thick gradual change shape thinning gradually.The top of scraping blade (6) and semicircle flexible wall supporting structure (7) joint are provided with an inverted trapezoidal supporting station (8).Because flexible wall can be out of shape in the process scraped, in order to prevent flexible wall excessive deformation, use to thicken at flexible wall and base plate joint and design, to increase the ability of flexible wall opposing excessive deformation, and at flexible wall from base plate to have employed wall thickness gradual change design with scraping blade joint, the supporting of scraping blade is made to have suitable flexibility, thus windshield of fitting better.The design of inverted trapezoidal supporting station prevents scraping blade from lodging, and rises and support and booster action, strengthens the toughness of scraping blade and have the effect preventing flexible wall excessive deformation concurrently.
The invention has the beneficial effects as follows the rain brush driver train soft axle transmission of wiper, and be enclosed construction completely, during work, noise is low, especially external environment condition complex structure and long-distance transmission is applicable to, can different automobile types be adapted to, and not by external action, avoid the drawback because outer barrie thing causes rain shaving electrical machine to burn, significantly reduce internal car noise, improve the traveling comfort of inside during vehicle operating.Scraping blade rains better with the application of a surface degree of windshield in the supporting of flexible supporting structure, thus improve rain shaving blade scrape cleanliness, strike off efficiency and improve, Clear & Transparent gaze area can be provided to driver rapidly, provide sound assurance to safe driving.
Accompanying drawing explanation
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 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 rain brush schematic diagram of the present invention.
Fig. 5 is adhesive tape for wiper blade cross sectional drawing of the present invention.
1. adhesive tape for wiper blades in figure, 2. adhesive tape for wiper blade fixed card slot, 3. adhesive tape for wiper blade draw-in groove base plate, 4. left flexible wall, 5. right flexible wall, 6. scraping blade, 7. semicircle flexible wall supporting structure, 8. inverted trapezoidal supporting station, 31. rain brush, 32. passive rain brush axle drive shafts, 33. ring gears, 34. passive tooth permanent seats, 35. flexible axles, 36. rain shaving electrical machines, 37. driving gears, 45. rain shaving electrical machine axles, 46. worm screws, 47. driving tooth permanent seats, 48. flexible shaft protectings, 49. active rain brush axle drive shafts, 50. rain brush axle 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. driving wheel 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 flexible wall supporting rain brush connecting rod cable type wiper, comprise rain shaving electrical machine (36) and rain brush driver train (70) and rain brush (31), it is characterized in that: rain brush axle drive shaft (50) is divided into passive rain brush axle drive shaft (32) and active rain brush axle drive shaft (49), and is located in the passive rain brush drive shaft hole (51) of driven axle permanent seat (34) and the active rain brush drive shaft hole (52) of imput shaft permanent seat (47) respectively; Passive rain brush axle drive shaft (32) and initiatively rain brush axle drive shaft (49) are respectively equipped with ring gear (33) and driving gear (37), are connected and transmitting torque by flexible axle (35) between ring gear (33) and driving gear (37); Driving gear (37) is connected with a connecting rod driving mechanism for rocker arm (53), its structure is: the driving wheel rocking arm (61) being provided with coaxial linkage in driving gear (37) axial side, driving wheel 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 closed structure.Flexible axle (35) outside is provided with flexible shaft protecting (48), shields, and flexible axle (35) is flocking spiral flexible axle.
Described rain brush (31), adhesive tape for wiper blade fixed card slot (2) is provided with on the top of adhesive tape for wiper blade (1), bottom is provided with scraping blade (6), the both sides of the base plate (3) in adhesive tape for wiper blade fixed card slot (2) form left flexible wall (4) and right flexible wall (5) respectively to downward-extension, and this left and right flexible wall crosses in the upper end being located at adhesive tape for wiper blade (1) lower end and prolonging the scraping blade (6) that adhesive tape for wiper blade (1) is axially arranged and forms half circular flexible wall supporting structure (7).Scraping blade can adapt to the curved surface change of windshield better under semicircle flexible wall supporting structure supporting, and laminating makes to scrape cleanliness better increases.The wall thickness of left flexible wall (4) and right flexible wall (5) from the base plate (3) of adhesive tape for wiper blade fixed card slot (2) to the left and right flexible wall intersection in by thick gradual change shape thinning gradually.The top of scraping blade (6) and semicircle flexible wall supporting structure (7) joint are provided with an inverted trapezoidal supporting station (8).Because flexible wall can be out of shape in the process scraped, in order to prevent flexible wall excessive deformation, use to thicken at flexible wall and base plate joint and design, to increase the ability of flexible wall opposing excessive deformation, and at flexible wall from base plate to have employed wall thickness gradual change design with scraping blade joint, the supporting of scraping blade is made to have suitable flexibility, thus windshield of fitting better.The design of inverted trapezoidal supporting station prevents scraping blade from lodging, and rises and support and booster action, strengthens the toughness of scraping blade and have the effect preventing flexible wall excessive deformation concurrently.
Claims (5)
1. a flexible wall supporting rain brush connecting rod cable type wiper, comprise rain shaving electrical machine (36) and rain brush driver train (70) and rain brush (31), it is characterized in that: rain brush axle drive shaft (50) is divided into passive rain brush axle drive shaft (32) and active rain brush axle drive shaft (49), and is located in the passive rain brush drive shaft hole (51) of driven axle permanent seat (34) and the active rain brush drive shaft hole (52) of imput shaft permanent seat (47) respectively; Passive rain brush axle drive shaft (32) and initiatively rain brush axle drive shaft (49) are respectively equipped with ring gear (33) and driving gear (37), are connected and transmitting torque by flexible axle (35) between ring gear (33) and driving gear (37); Driving gear (37) is connected with a connecting rod driving mechanism for rocker arm (53), its structure is: the driving wheel rocking arm (61) being provided with coaxial linkage in driving gear (37) axial side, driving wheel 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 closed structure;
Described rain brush (31), adhesive tape for wiper blade fixed card slot (2) is provided with on the top of adhesive tape for wiper blade (1), bottom is provided with scraping blade (6), the both sides of the base plate (3) in adhesive tape for wiper blade fixed card slot (2) form left flexible wall (4) and right flexible wall (5) respectively to downward-extension, and this left and right flexible wall crosses in the upper end being located at adhesive tape for wiper blade (1) lower end and prolonging the scraping blade (6) that adhesive tape for wiper blade (1) is axially arranged and forms half circular flexible wall supporting structure (7).
2. flexible wall according to claim 1 supporting rain brush connecting rod cable type wiper, is characterized in that: the wall thickness of left flexible wall (4) and right flexible wall (5) from the base plate (3) of adhesive tape for wiper blade fixed card slot (2) to the left and right flexible wall intersection be by thick gradual change shape thinning gradually.
3. flexible wall supporting rain brush connecting rod cable type wiper according to claim 1, is characterized in that: the top of scraping blade (6) and semicircle flexible wall supporting structure (7) joint are provided with an inverted trapezoidal supporting station (8).
4. flexible wall supporting rain brush connecting rod cable type wiper according to claim 1, is characterized in that: flexible axle (35) outside is provided with flexible shaft protecting (48).
5. flexible wall supporting rain brush connecting rod cable type wiper according to claim 1, is characterized in that: flexible axle (35) flocking spiral flexible axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021805.9A CN104554162B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush connecting rod cable type wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021805.9A CN104554162B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush connecting rod cable type wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554162A true CN104554162A (en) | 2015-04-29 |
| CN104554162B CN104554162B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021805.9A Active CN104554162B (en) | 2015-01-15 | 2015-01-15 | Flexible wall supporting rain brush connecting rod cable type wiper |
Country Status (1)
| Country | Link |
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| CN (1) | CN104554162B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB643509A (en) * | 1947-12-08 | 1950-09-20 | Lucas Ltd Joseph | Improvements relating to electrically actuated wind screen wipers |
| GB961887A (en) * | 1961-04-12 | 1964-06-24 | Magneti Marelli Spa | An installation for the control of a windscreen-wiper with a flexible transmission |
| US20080189897A1 (en) * | 2005-04-08 | 2008-08-14 | Peugeot Citroen Automobiles Sa | Windshield Wiping Strip And A Wiper Blade Provided With Said Wiping Strip |
| CN201863803U (en) * | 2009-08-03 | 2011-06-15 | 福特全球技术公司 | Automobile windshield wiper system with directly-driven drum wheel and cable rope assembly |
| CN203047187U (en) * | 2013-01-17 | 2013-07-10 | 昆明理工大学 | Windscreen wiper |
-
2015
- 2015-01-15 CN CN201510021805.9A patent/CN104554162B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB643509A (en) * | 1947-12-08 | 1950-09-20 | Lucas Ltd Joseph | Improvements relating to electrically actuated wind screen wipers |
| GB961887A (en) * | 1961-04-12 | 1964-06-24 | Magneti Marelli Spa | An installation for the control of a windscreen-wiper with a flexible transmission |
| US20080189897A1 (en) * | 2005-04-08 | 2008-08-14 | Peugeot Citroen Automobiles Sa | Windshield Wiping Strip And A Wiper Blade Provided With Said Wiping Strip |
| CN201863803U (en) * | 2009-08-03 | 2011-06-15 | 福特全球技术公司 | Automobile windshield wiper system with directly-driven drum wheel and cable rope assembly |
| CN203047187U (en) * | 2013-01-17 | 2013-07-10 | 昆明理工大学 | Windscreen wiper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104554162B (en) | 2016-08-24 |
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Effective date of registration: 20181102 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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Effective date of registration: 20211008 Address after: 271000 China Taishan high-end talent entrepreneurship base in the middle of Nantianmen street, development zone, Tai'an City, Shandong Province Patentee after: Taian Taishan Technology Co.,Ltd. Address before: 271000 high end talent entrepreneurship base in the middle of Nantianmen street, high tech Zone, Tai'an City, Shandong Province Patentee before: Taian Zhongquan Information Technology Co.,Ltd. Effective date of registration: 20211008 Address after: 271000 high end talent entrepreneurship base in the middle of Nantianmen street, high tech Zone, Tai'an City, Shandong Province Patentee after: Taian Zhongquan Information Technology 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 |