CN203698224U - Single doctor blade water-proof electromagnetic reversing synchronous scrubbing windscreen wiper - Google Patents
Single doctor blade water-proof electromagnetic reversing synchronous scrubbing windscreen wiper Download PDFInfo
- Publication number
- CN203698224U CN203698224U CN201420017848.0U CN201420017848U CN203698224U CN 203698224 U CN203698224 U CN 203698224U CN 201420017848 U CN201420017848 U CN 201420017848U CN 203698224 U CN203698224 U CN 203698224U
- Authority
- CN
- China
- Prior art keywords
- water
- change
- brush
- valve
- water channel
- 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
Links
Abstract
A single doctor blade water-proof electromagnetic reversing synchronous scrubbing windscreen wiper comprises a brush head (1), a wiper motor (4), a windshield washer (5), a washing water pump (6) and a water supply pipe (7). Two water channels which are a brush head left water channel (11) and a brush head right water channel (12) are arranged on two sides of the brush head (1) respectively, and a plurality of brush head left nozzles (10) and brush head right nozzles (13) are respectively arranged on the outer side of the left water channel and the outer side of the right water channel. The single doctor blade water-proof electromagnetic reversing synchronous scrubbing windscreen wiper is characterized in that brush head water channel water supply pipes which are a left water channel water supply pipe (33) and a right water channel water supply pipe (34) extend downwards along brush arms (2) and penetrate hollow brush power shafts (8) to be respectively connected with water supply ports of a reversing valve (14), wherein the water supply ports of the reversing valve (14) are a reversing valve left water channel water supply port (37) and a reversing valve right water channel water supply port (38). One end of a reversing valve water supply pipe (7) is connected with a reversing valve water inlet (16), and the other end of the reversing valve water supply pipe (7) is connected with the washing water pump (6) of the windshield washer (5). The windscreen wiper has functions of synchronous scrubbing and freeze prevention.
Description
Technical field
The utility model relates to a kind of wiper, belongs to vehicle wiper field, especially sprays water and swipes and can synchronously carry out.
Background technology
At present, the Washing spray nozzle of the wiper on market separates 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, brings potential safety hazard to driving.
Summary of the invention
For overcome existing wiper water spray and swipe can not be synchronous defect, the utility model provides a kind of single scraping blade water proof electromagnetic switch synchronously to 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 utility model solves the technical scheme that its technical matters adopts: comprise brush (1), rain shaving electrical machine (4), Windshield Washer (5), wash water pump (6) and water supply pipe (7), respectively establishing a water channel in the both sides of brush (1) is the left water channel of brush (11) and the right water channel of brush (12), be respectively equipped with multiple brush left nozzles (10) and brush right nozzle (13) in the outside of left and right water channel, 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 change-over valve (14) 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 solenoid directional control valve, it is configured to, two commutation valve ports at change-over valve (14) are between left valve port (19) and right valve port (20), to be provided with valve piece passage (68) and conversion valve block (61), the middle part UNICOM of change-over valve water inlet (16) and valve piece passage (68), the two ends of valve piece passage (68) respectively with the left water outlet of change-over valve (37) and the right water outlet of change-over valve (38) UNICOM, be provided with electromagnet (59) in one end of valve piece passage (68), parcel one block permanent magnet (70) in conversion valve block (61), the change of the pole orientation of electromagnet (59) can make from conversion valve block (61) vibration back and forth between left valve port (19) and right valve port (20), thereby control the left valve port (19) of change-over valve (14) and the opening and closing of right valve port (20), in the time of power-off, the water on brush water supply pipe top can be washed conversion valve block (61) open under the effect of gravity, flow back to Windshield Washer (5), make the water in water supply pipe emptying, in case antipriming pipe bursting by freezing.
The magnet control line (72) of the electromagnet (59) of change-over valve (14) is connected with change-over swith (62), and the conversion of the pole orientation of the electromagnet (59) of change-over valve (14) is subject to the control of change-over swith (62).Change-over swith (62) is located on wiper dynamical axis actuating arm (47).Change-over swith (62) is mercury switch, change-over swith (62) swings and synchronous communicating with the left and right commutation of brush arm, make in the time that brush arm (2) scrapes to the right, brush right nozzle (13) water spray of the right water channel of brush (12), in the time that 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) 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).
The beneficial effects of the utility model are that Washing spray nozzle and the rain brush of wiper is 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 is little, can not cause the waste of water, save cleansing fluid, be synchronously to carry out owing to spraying water and swiping, can not cause blurred vision because water is sprayed onto on Windshield, provide sound assurance to safe driving.In addition, in the time of power-off, the water on brush water supply pipe top can be washed conversion valve block open under the effect of gravity, flows back to Windshield Washer, makes the water in water supply pipe emptying, has prevented the bursting by freezing of water pipe.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is practical application schematic diagram of the present utility model.
Fig. 2 is the utility model brush cutaway view.
Fig. 3 is the utility model change-over valve cutaway view.
Fig. 4 is the utility model brush schematic diagram.
Fig. 5 is the utility model brush cross sectional drawing.
Fig. 6 is the utility model dynamical axis actuating arm schematic diagram.
Fig. 7 is the utility model change-over swith (mercury switch) schematic diagram.
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, 46. change-over swith check screws, 47. dynamical axis actuating arms, 48. connecting rods, 49. pitman shafts, 59. electromagnet, 61. conversion valve blocks, 62. change-over swiths, 63. power leads, 64. change-over swith permanent seats, 66. mercurys, 67. left electrode groups, 68. valve piece passages, 69. right electrode groups, 70. permanent magnets, 71. electromagnet wiring piles, 72. magnet control lines.
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), respectively establishing a water channel in the both sides of brush (1) is the left water channel of brush (11) and the right water channel of brush (12), be respectively equipped with multiple brush left nozzles (10) and brush right nozzle (13) in the outside of left and right water channel, 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 change-over valve (14) 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 solenoid directional control valve, it is configured to, two commutation valve ports at change-over valve (14) are between left valve port (19) and right valve port (20), to be provided with valve piece passage (68) and conversion valve block (61), the middle part UNICOM of change-over valve water inlet (16) and valve piece passage (68), the two ends of valve piece passage (68) respectively with the left water outlet of change-over valve (37) and the right water outlet of change-over valve (38) UNICOM, be provided with electromagnet (59) in one end of valve piece passage (68), parcel one block permanent magnet (70) in conversion valve block (61), the change of the pole orientation of electromagnet (59) can make from conversion valve block (61) vibration back and forth between left valve port (19) and right valve port (20), thereby control the left valve port (19) of change-over valve (14) and the opening and closing of right valve port (20), in the time of power-off, the water on brush water supply pipe top can be washed conversion valve block (61) open under the effect of gravity, flow back to Windshield Washer (5), make the water in water supply pipe emptying, in case antipriming pipe bursting by freezing.
The magnet control line (72) of the electromagnet (59) of change-over valve (14) is connected with change-over swith (62), and the conversion of the pole orientation of the electromagnet (59) of change-over valve (14) is subject to the control of change-over swith (62).Change-over swith (62) is located on wiper dynamical axis actuating arm (47).Change-over swith (62) is mercury switch, change-over swith (62) swings and synchronous communicating with the left and right commutation of brush arm, make in the time that brush arm (2) scrapes to the right, brush right nozzle (13) water spray of the right water channel of brush (12), in the time that 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) 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).
Claims (8)
1. a single scraping blade water proof electromagnetic switch is synchronously scrubbed wiper, comprise brush (1), rain shaving electrical machine (4), Windshield Washer (5), wash water pump (6) and water supply pipe (7), respectively establishing a water channel in the both sides of brush (1) is the left water channel of brush (11) and the right water channel of brush (12), be respectively equipped with multiple brush left nozzles (10) and brush right nozzle (13) in the outside of left and right water channel, 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 change-over valve (14) 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. single scraping blade water proof electromagnetic switch according to claim 1 is synchronously scrubbed wiper, it is characterized in that: described change-over valve (14) is solenoid directional control valve.
3. single scraping blade water proof electromagnetic switch according to claim 2 is synchronously scrubbed wiper, it is characterized in that: it is configured to described change-over valve (14), two commutation valve ports at change-over valve (14) are between left valve port (19) and right valve port (20), to be provided with valve piece passage (68) and conversion valve block (61), the middle part UNICOM of change-over valve water inlet (16) and valve piece passage (68), the two ends of valve piece passage (68) respectively with the left water outlet of change-over valve (37) and the right water outlet of change-over valve (38) UNICOM; Be provided with electromagnet (59) in one end of valve piece passage (68), parcel one block permanent magnet (70) in conversion valve block (61).
4. single scraping blade water proof electromagnetic switch according to claim 3 is synchronously scrubbed wiper, it is characterized in that: the magnet control line (72) of the electromagnet (59) of change-over valve (14) is connected with change-over swith (62).
5. single scraping blade water proof electromagnetic switch according to claim 4 is synchronously scrubbed wiper, it is characterized in that: change-over swith (62) is located on wiper dynamical axis actuating arm (47).
6. single scraping blade water proof electromagnetic switch according to claim 4 is synchronously scrubbed wiper, it is characterized in that: change-over swith (62) is mercury switch.
7. single scraping blade water proof electromagnetic switch according to claim 1 is synchronously scrubbed wiper, it is characterized in that: described brush left nozzle (10) and its jet hole of brush right nozzle (13) are towards Windshield lopsidedness.
8. single scraping blade water proof electromagnetic switch according to claim 1 is synchronously scrubbed 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 change-over valve (14) respectively through the brush arm dynamical axis (8) of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017848.0U CN203698224U (en) | 2014-01-11 | 2014-01-11 | Single doctor blade water-proof electromagnetic reversing synchronous scrubbing windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017848.0U CN203698224U (en) | 2014-01-11 | 2014-01-11 | Single doctor blade water-proof electromagnetic reversing synchronous scrubbing windscreen wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203698224U true CN203698224U (en) | 2014-07-09 |
Family
ID=51048705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420017848.0U Expired - Fee Related CN203698224U (en) | 2014-01-11 | 2014-01-11 | Single doctor blade water-proof electromagnetic reversing synchronous scrubbing windscreen wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203698224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711551A (en) * | 2016-01-27 | 2016-06-29 | 奇瑞汽车股份有限公司 | Water spray type windscreen wiper |
| CN107521457A (en) * | 2017-09-29 | 2017-12-29 | 淄博职业学院 | A kind of new automobile windscreen wiper system |
-
2014
- 2014-01-11 CN CN201420017848.0U patent/CN203698224U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711551A (en) * | 2016-01-27 | 2016-06-29 | 奇瑞汽车股份有限公司 | Water spray type windscreen wiper |
| CN105711551B (en) * | 2016-01-27 | 2018-06-26 | 奇瑞汽车股份有限公司 | A kind of spray wiper |
| CN107521457A (en) * | 2017-09-29 | 2017-12-29 | 淄博职业学院 | A kind of new automobile windscreen wiper system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101624044A (en) | Device for cleaning windshield glass of motor vehicle | |
| CN203698224U (en) | Single doctor blade water-proof electromagnetic reversing synchronous scrubbing windscreen wiper | |
| CN103707850B (en) | Single scraping blade electromagnetic switch synchronously scrubs wiper | |
| CN103754193B (en) | Double-scraper electromagnetic-reversing synchronous brushing wiper | |
| CN203651720U (en) | Synchronously washing windscreen wiper | |
| CN103723129B (en) | The two scraping blade inertia commutation of side spray synchronously scrubs wiper | |
| CN103707855B (en) | Single scraping blade water proof electromagnetic switch synchronously scrubs wiper | |
| CN103723130B (en) | Two scraping blade water proof electromagnetic switch synchronously scrubs wiper | |
| CN102874223B (en) | Automobile wiper blade | |
| CN208911700U (en) | The construction site enclosing of depositing dust can be cleaned automatically | |
| CN204323197U (en) | Automobile rearview mirror clean-up device | |
| CN103723125B (en) | Inertia commutation synchronously scrubs wiper | |
| CN103707857A (en) | Windscreen wiper with two wiper blades carrying out synchronous cleaning | |
| CN205044702U (en) | Car rear windshield is self - cleaning ware regularly | |
| CN101941417A (en) | Wiper washing device | |
| CN103723127B (en) | Axle commutation synchronously scrubs wiper | |
| CN103723126B (en) | The two scraping blade of side spray synchronously scrubs wiper | |
| CN204055725U (en) | A kind of wiper carrying spraying function | |
| CN103707856B (en) | Actuating arm commutation synchronously scrubs wiper | |
| CN103707849B (en) | Singly scrape bobbin commutation and synchronously scrub wiper | |
| CN103723123B (en) | Synchronously scrub wiper | |
| CN103723122B (en) | The two scraping blade actuating arm commutation of side spray synchronously scrubs wiper | |
| CN202504538U (en) | Multifunctional car washing brush | |
| CN104149749A (en) | Windscreen wiper with water spray function | |
| CN204817286U (en) | High pressure cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160111 |