CN103707855A - Single-blade waterproof electromagnetic reversing synchronous scrubbing windshield wiper - Google Patents
Single-blade waterproof electromagnetic reversing synchronous scrubbing windshield wiper Download PDFInfo
- Publication number
- CN103707855A CN103707855A CN201410008529.8A CN201410008529A CN103707855A CN 103707855 A CN103707855 A CN 103707855A CN 201410008529 A CN201410008529 A CN 201410008529A CN 103707855 A CN103707855 A CN 103707855A
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- water
- change
- brush
- valve
- wiper
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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
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
- B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
- B60S1/524—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms arranged in wiper blades
-
- 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
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
- B60S1/482—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a single-blade waterproof electromagnetic reversing synchronous scrubbing windshield wiper. The single-blade waterproof electromagnetic 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 waterproof electromagnetic 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 reversing valve water supply openings, namely, the reversing valve left water channel water supply opening and the reversing valve right water channel water supply opening 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 a kind of single scraping blade water proof electromagnetic switch 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 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; In one end of valve piece passage (68), be provided with electromagnet (59), 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), when 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 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 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, the brush left nozzle (10) of the left water channel of brush (11) water spray.
Described brush left nozzle (10) and its jet hole of brush right nozzle (13), towards Windshield lopsidedness, guarantee that the 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.In addition, when 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 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 change-over swith of the present invention (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), 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 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; In one end of valve piece passage (68), be provided with electromagnet (59), 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), when 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 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 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, the brush left nozzle (10) of the left water channel of brush (11) water spray.
Described brush left nozzle (10) and its jet hole of brush right nozzle (13), towards Windshield lopsidedness, guarantee that the 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 (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), 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 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; In one end of valve piece passage (68), be provided with electromagnet (59), 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), when 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.
4. single scraping blade water proof electromagnetic switch according to claim 3 is synchronously scrubbed wiper, it is characterized in that: 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).
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, change-over swith (62) swings and synchronous communicating with the left and right commutation of brush arm, 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, the brush left nozzle (10) of the left water channel of brush (11) water spray.
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, 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).
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 |
|---|---|---|---|
| CN201410008529.8A CN103707855B (en) | 2014-01-08 | 2014-01-08 | Single scraping blade water proof electromagnetic switch synchronously scrubs wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410008529.8A CN103707855B (en) | 2014-01-08 | 2014-01-08 | Single scraping blade water proof electromagnetic switch synchronously scrubs wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707855A true CN103707855A (en) | 2014-04-09 |
| CN103707855B CN103707855B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410008529.8A Expired - Fee Related CN103707855B (en) | 2014-01-08 | 2014-01-08 | Single scraping blade water proof electromagnetic switch synchronously scrubs wiper |
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| Country | Link |
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| CN (1) | CN103707855B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707850A (en) * | 2014-01-09 | 2014-04-09 | 任强 | Single-blade electromagnetic reversing synchronous scrubbing windshield wiper |
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 |
| WO1991008933A1 (en) * | 1989-12-13 | 1991-06-27 | Keijo Vornanen | Wiper and washing arrangement for a vehicle windscreen |
| DE4117795A1 (en) * | 1991-05-30 | 1992-12-03 | Martin Maubach | Vehicular windscreen washer with two=way control valve - directs jets of liq. above wiper blade during upward stroke and below blade during downward stroke |
| CN101624044A (en) * | 2009-06-21 | 2010-01-13 | 曲岷 | Device for cleaning windshield glass of motor vehicle |
| 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 |
-
2014
- 2014-01-08 CN CN201410008529.8A patent/CN103707855B/en not_active Expired - Fee Related
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 |
| WO1991008933A1 (en) * | 1989-12-13 | 1991-06-27 | Keijo Vornanen | Wiper and washing arrangement for a vehicle windscreen |
| DE4117795A1 (en) * | 1991-05-30 | 1992-12-03 | Martin Maubach | Vehicular windscreen washer with two=way control valve - directs jets of liq. above wiper blade during upward stroke and below blade during downward stroke |
| CN101624044A (en) * | 2009-06-21 | 2010-01-13 | 曲岷 | Device for cleaning windshield glass of motor vehicle |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707850A (en) * | 2014-01-09 | 2014-04-09 | 任强 | Single-blade electromagnetic reversing synchronous scrubbing windshield wiper |
| CN103707850B (en) * | 2014-01-09 | 2015-08-26 | 任强 | Single scraping blade electromagnetic switch synchronously scrubs wiper |
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| Publication number | Publication date |
|---|---|
| CN103707855B (en) | 2015-08-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20150826 Termination date: 20160108 |