CN103707849A - Single-blade shaft reversing synchronous scrubbing windshield wiper - Google Patents
Single-blade shaft reversing synchronous scrubbing windshield wiper Download PDFInfo
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- CN103707849A CN103707849A CN201410011066.0A CN201410011066A CN103707849A CN 103707849 A CN103707849 A CN 103707849A CN 201410011066 A CN201410011066 A CN 201410011066A CN 103707849 A CN103707849 A CN 103707849A
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- water
- brush
- water channel
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- over valve
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- 230000001360 synchronised effect Effects 0.000 title abstract description 6
- 238000005201 scrubbing Methods 0.000 title abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000005406 washing Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 206010047513 Vision blurred Diseases 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a single-blade shaft reversing synchronous scrubbing windshield wiper. The single-blade shaft reversing synchronous scrubbing windshield wiper comprises a wiper head, a wiper motor, a windshield washer, a washing water pump and water supply pipes. Water channels, namely, the wiper head left water channel and the wipe head right water channel, are arranged on the two sides of the wiper head respectively. The outer side of the left water channel and the outer side of the right water channel are provided with a plurality of wiper head left nozzles and a plurality of wiper head right nozzles respectively. The single-blade shaft reversing synchronous scrubbing windshield wiper is characterized in that wiper head water channel water supply pipes, namely, the left water channel water supply pipe and the right water channel water supply pipe, downward extend along a wiper arm, penetrate through a hollow wiper arm power shaft, and are connected with water supply openings, namely, the reversing valve left water channel water supply opening and the reversing valve right water channel water supply opening, of a reversing valve fixed to a power shaft driving arm respectively, one end of the reversing valve water supply pipe is connected with a reversing valve water inlet, and the other end of the reversing valve water supply pipe is connected with the washing water pump of the windshield washer. Washing nozzles of the windshield wiper and the windshield wiper are integrally arranged, water spraying and scrubbing are synchronously conducted, and scrubbing solutions are saved.
Description
Affiliated technical field
The present invention relates to a kind of wiper, belong to vehicle wiper field, especially spray water and swipe and can synchronously carry out.
Background technology
At present, the Washing spray nozzle of the wiper on market is separated setting with rain brush, sprays water and swipes and can not synchronously carry out, and water is sprayed onto on Windshield and can flows away rapidly, causes the waste of water.Can not be synchronous owing to spraying water and swiping, water is sprayed onto on Windshield can cause blurred vision, to driving, brings potential safety hazard.
Summary of the invention
For overcome existing wiper water spray and swipe can not be synchronous defect, the invention provides and a kind ofly singly scrape bobbin commutation and synchronously scrub wiper, it can make wiper water spray and swipe synchronously to complete, and has both saved cleansing fluid, provides sound assurance to safe driving simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: comprise brush (1), rain shaving electrical machine (4), Windshield Washer (5), wash water pump (6) and water supply pipe (7), in the both sides of brush (1), respectively establishing a water channel is the left water channel of brush (11) and the right water channel of brush (12), in the outside of left and right water channel, be respectively equipped with a plurality of brush left nozzles (10) and brush right nozzle (13), it is characterized in that: it is downward that brush water channel water supply pipe is that left water channel water supply pipe (33) and right water channel water supply pipe (34) prolong brush arm (2), brush arm dynamical axis (8) through hollow is that the left water channel of change-over valve feed water inlet (37) and the right water channel of change-over valve feed water inlet (38) join with the feed water inlet of being fixed on the change-over valve (14) on dynamical axis actuating arm (47) respectively, one end of change-over valve water supply pipe (7) and change-over valve water inlet (16) join, the wash water pump (6) of its other end and Windshield Washer (5) joins.
Described change-over valve (14) is steering valve change-over valve, it is configured to, the front end of reversing shaft (54) is provided with shifting fork disc (55), and join with rotation shift fork (52) activity of being located at pitman shaft (49) rear end, reversing shaft (54) axis body is provided with the reversing shaft water channel (56) that is communicated with change-over valve water inlet (16) and the left water outlet of change-over valve (37) and the right water outlet of change-over valve (38), change-over valve (14) relies on pitman shaft (49) to drive change-over valve commutation, make when brush arm (2) scrapes to the right, brush right nozzle (13) water spray of the right water channel of brush (12), when brush arm (2) scrapes to the left side, brush left nozzle (10) water spray of the left water channel of brush (11).
Described brush left nozzle (10) and its jet hole of brush right nozzle (13), towards Windshield lopsidedness, can guarantee that like this current of ejection directly wash away Windshield, and the scope of washing away are in the scope that can relate at Wiper blade (3).
The Washing spray nozzle and the rain brush that the invention has the beneficial effects as follows wiper are wholely set, spray water and swipe and can synchronously carry out, the direction of water spray and the direction of travel of rain shaving blade are consistent, the current of ejection directly wash away Windshield, and the scope of washing away is in the scope that can relate at rain shaving blade, the water of ejection can be struck off rapidly by rain shaving blade, the water flowing away seldom, can not cause the waste of water, save cleansing fluid, owing to spraying water and swiping, be synchronously to carry out, can not cause blurred vision because water is sprayed onto on Windshield, to safe driving, provide sound assurance.
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 brush cutaway view of the present invention.
Fig. 3 is change-over valve cutaway view of the present invention.
Fig. 4 is brush schematic diagram of the present invention.
Fig. 5 is brush cross sectional drawing of the present invention.
Fig. 6 is dynamical axis actuating arm schematic diagram of the present invention.
Fig. 7 is the axial cutaway view of change-over valve of the present invention.
1. brushes in figure, 2. brush arm, 3. Wiper blade, 4. rain shaving electrical machine, 5. Windshield Washer, 6. wash water pump, 7. change-over valve water supply pipe, 8. brush arm dynamical axis, 9. brush arm dynamical axis water pipe duct, 10. brush left nozzle, the left water channel of 11. brush, the right water channel of 12. brush, 13. brush right nozzles, 14. change-over valves, 16. change-over valve water inlets, 30. brush decks, 33. left water channel water supply pipes, 34. right water channel water supply pipes, 35. left water channel interfaces, 36 right water channel interfaces, the left water channel of 37. change-over valve feed water inlet, the right water channel of 38. change-over valve feed water inlet, 45. change-over valve fixed orifices, 46. change-over valve check screws, 47. dynamical axis actuating arms, 48. connecting rods, 49. pitman shafts, 50. change-over valve seal rings, 52. rotation shift forks, 54. reversing shafts, 55. shifting fork discs, 56. reversing shaft water channels.
The specific embodiment
In Fig. 1-Fig. 7 embodiment, comprise brush (1), rain shaving electrical machine (4), Windshield Washer (5), wash water pump (6) and water supply pipe (7), in the both sides of brush (1), respectively establishing a water channel is the left water channel of brush (11) and the right water channel of brush (12), in the outside of left and right water channel, be respectively equipped with a plurality of brush left nozzles (10) and brush right nozzle (13), it is characterized in that: it is downward that brush water channel water supply pipe is that left water channel water supply pipe (33) and right water channel water supply pipe (34) prolong brush arm (2), brush arm dynamical axis (8) through hollow is that the left water channel of change-over valve feed water inlet (37) and the right water channel of change-over valve feed water inlet (38) join with the feed water inlet of being fixed on the change-over valve (14) on dynamical axis actuating arm (47) respectively, one end of change-over valve water supply pipe (7) and change-over valve water inlet (16) join, the wash water pump (6) of its other end and Windshield Washer (5) joins.
Described change-over valve (14) is steering valve change-over valve, it is configured to, the front end of reversing shaft (54) is provided with shifting fork disc (55), and join with rotation shift fork (52) activity of being located at pitman shaft (49) rear end, reversing shaft (54) axis body is provided with the reversing shaft water channel (56) that is communicated with change-over valve water inlet (16) and the left water outlet of change-over valve (37) and the right water outlet of change-over valve (38), change-over valve (14) relies on pitman shaft (49) to drive change-over valve commutation, make when brush arm (2) scrapes to the right, brush right nozzle (13) water spray of the right water channel of brush (12), when brush arm (2) scrapes to the left side, brush left nozzle (10) water spray of the left water channel of brush (11).
Described brush left nozzle (10) and its jet hole of brush right nozzle (13), towards Windshield lopsidedness, can guarantee that like this current of ejection directly wash away Windshield, and the scope of washing away are in the scope that can relate at Wiper blade (3).
Claims (4)
1. singly scrape bobbin commutation and synchronously scrub wiper for one kind, comprise brush (1), rain shaving electrical machine (4), Windshield Washer (5), wash water pump (6) and water supply pipe (7), in the both sides of brush (1), respectively establishing a water channel is the left water channel of brush (11) and the right water channel of brush (12), in the outside of left and right water channel, be respectively equipped with a plurality of brush left nozzles (10) and brush right nozzle (13), it is characterized in that: it is downward that brush water channel water supply pipe is that left water channel water supply pipe (33) and right water channel water supply pipe (34) prolong brush arm (2), be that the left water channel of change-over valve feed water inlet (37) and the right water channel of change-over valve feed water inlet (38) join with the feed water inlet of being fixed on the change-over valve (14) on dynamical axis actuating arm (47) respectively, one end of change-over valve water supply pipe (7) and change-over valve water inlet (16) join, the wash water pump (6) of its other end and Windshield Washer (5) joins.
2. according to claim 1ly singly scrape bobbin commutation and synchronously scrub wiper, it is characterized in that: described change-over valve (14) is steering valve change-over valve, it is configured to, the front end of reversing shaft (54) is provided with shifting fork disc (55), and join with rotation shift fork (52) activity of being located at pitman shaft (49) rear end, reversing shaft (54) axis body is provided with the reversing shaft water channel (56) that is communicated with change-over valve water inlet (16) and the left water outlet of change-over valve (37) and the right water outlet of change-over valve (38), change-over valve (14) relies on pitman shaft (49) to drive change-over valve commutation, make when brush arm (2) scrapes to the right, brush right nozzle (13) water spray of the right water channel of brush (12), when brush arm (2) scrapes to the left side, brush left nozzle (10) water spray of the left water channel of brush (11).
3. according to claim 1ly singly scrape bobbin commutation and synchronously scrub wiper, it is characterized in that: described brush left nozzle (10) and its jet hole of brush right nozzle (13) are towards Windshield lopsidedness, the current of guaranteeing ejection directly wash away Windshield, and the scope of washing away is in the scope that can relate at Wiper blade (3).
4. according to claim 1ly singly scrape bobbin commutation and synchronously scrub wiper, it is characterized in that: it is downward that brush water channel water supply pipe is that left water channel water supply pipe (33) and right water channel water supply pipe (34) prolong brush arm (2), is that the left water channel of change-over valve feed water inlet (37) and the right water channel of change-over valve feed water inlet (38) join with the feed water inlet of being fixed on the change-over valve (14) on dynamical axis actuating arm (47) respectively through the brush arm dynamical axis (8) of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011066.0A CN103707849B (en) | 2014-01-09 | 2014-01-09 | Singly scrape bobbin commutation and synchronously scrub wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011066.0A CN103707849B (en) | 2014-01-09 | 2014-01-09 | Singly scrape bobbin commutation and synchronously scrub wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707849A true CN103707849A (en) | 2014-04-09 |
| CN103707849B CN103707849B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410011066.0A Active CN103707849B (en) | 2014-01-09 | 2014-01-09 | Singly scrape bobbin commutation and synchronously scrub wiper |
Country Status (1)
| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080524A (en) * | 2016-06-24 | 2016-11-09 | 中国航空工业集团公司西安飞机设计研究所 | A kind of airplane windscreen rain removal device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2425864A1 (en) * | 1974-05-28 | 1975-12-11 | Schneider | Windscreen wipers with integral washer jets - jets on each side of blade have reciprocating valve control |
| GB2082051A (en) * | 1980-08-12 | 1982-03-03 | Jih Kuei Tsai | Windscreen wiping mechanism |
| EP0272480A1 (en) * | 1986-12-19 | 1988-06-29 | SWF Auto-Electric GmbH | Arrangement for cleaning windscreens |
| WO2010043382A1 (en) * | 2008-10-17 | 2010-04-22 | Valeo Systemes D'essuyage | Method for treating vehicle windows and window wiping and washing system |
| CN102652083A (en) * | 2009-12-19 | 2012-08-29 | 戴姆勒股份公司 | Wiper arrangement and method for operating a wiper arrangement for a motor vehicle |
| WO2013182488A1 (en) * | 2012-06-04 | 2013-12-12 | Valeo Systemes D'essuyage | System for wiping and washing a vehicle window |
-
2014
- 2014-01-09 CN CN201410011066.0A patent/CN103707849B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2425864A1 (en) * | 1974-05-28 | 1975-12-11 | Schneider | Windscreen wipers with integral washer jets - jets on each side of blade have reciprocating valve control |
| GB2082051A (en) * | 1980-08-12 | 1982-03-03 | Jih Kuei Tsai | Windscreen wiping mechanism |
| EP0272480A1 (en) * | 1986-12-19 | 1988-06-29 | SWF Auto-Electric GmbH | Arrangement for cleaning windscreens |
| WO2010043382A1 (en) * | 2008-10-17 | 2010-04-22 | Valeo Systemes D'essuyage | Method for treating vehicle windows and window wiping and washing system |
| CN102652083A (en) * | 2009-12-19 | 2012-08-29 | 戴姆勒股份公司 | Wiper arrangement and method for operating a wiper arrangement for a motor vehicle |
| WO2013182488A1 (en) * | 2012-06-04 | 2013-12-12 | Valeo Systemes D'essuyage | System for wiping and washing a vehicle window |
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| Publication number | Publication date |
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| CN103707849B (en) | 2015-11-04 |
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Inventor after: Li Jiahua Inventor before: The inventor has waived the right to be mentioned |
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Effective date of registration: 20170322 Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Patentee after: Li Jiahua Address before: 241001 Jinghu, Anhui Province Ping An villa 16-1-502 Patentee before: Ren Qiang |
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Effective date of registration: 20170510 Address after: 226000 Nantong Province, Nantong hi tech Zone, Fairview Road, No. 899, No. Patentee after: Nantong Earl New Energy Automobile Research Institute Co., Ltd. Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Patentee before: Li Jiahua |
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Effective date of registration: 20201027 Address after: 274000 No. 2888 Zhonghua West Road, hi tech Zone, Shandong, Heze Patentee after: GUOJIUTANG SHANDONG DONKEY-HIDE GELATIN Co.,Ltd. Address before: 226000 Nantong Province, Nantong hi tech Zone, Fairview Road, No. 899, No. Patentee before: NANTONG BOJUE NEW ENERGY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. |
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Effective date of registration: 20220406 Address after: 215000 1-1520 Jinsha Plaza, No.6 Weihua Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Zheng Chengli Address before: No.2888, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province 274000 Patentee before: GUOJIUTANG SHANDONG DONKEY-HIDE GELATIN CO.,LTD. |