CN103723129A - Lateral-spraying double-blade inertia reversing and synchronous brushing windshield wiper - Google Patents
Lateral-spraying double-blade inertia reversing and synchronous brushing windshield wiper Download PDFInfo
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- CN103723129A CN103723129A CN201410010698.5A CN201410010698A CN103723129A CN 103723129 A CN103723129 A CN 103723129A CN 201410010698 A CN201410010698 A CN 201410010698A CN 103723129 A CN103723129 A CN 103723129A
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Abstract
A lateral-spraying double-blade inertia reversing and synchronous brushing windshield wiper comprises a brush head, a windshield motor, a windshield washer, a washing water pump and water supply pipes, wherein the two sides of the brush head are provided with water channels respectively, and the water channels include the brush head left water channel and the brush head right water channel. A plurality of brush head left nozzles and a plurality of brush head right nozzles are arranged outside the brush head left water channel and the brush head right water channel respectively. The lateral-spraying double-blade inertia reversing and synchronous brushing windshield wiper is characterized in that the brush head left water channel and the brush head right water channel are provided with a left water channel port and a right water channel port respectively, the left water channel port and the right water channel port are connected with the left water channel water supply pipe and the right water channel water supply pipe respectively, the lower end of the left water channel water supply pipe and the lower end of the right water channel water supply pipe downward extend along brush arms and connected with two water outlets, namely, the reversing valve left water outlet and the reversing valve right water outlet, of a reversing valve respectively, one end of the reversing valve water supply pipe is connected with the water inlet of the reversing valve, and the other end of the reversing valve water supply pipe penetrates through hollow brush arm power shafts along the brush arms and is connected with the washing water pump of the windshield washer. According to the windshield wiper, the washing nozzles and the windshield are integrally formed, water wiping efficiency is high, and powerful guarantees are provided for safety driving.
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 Fen Li 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.Due to water spray with swipe can not be synchronous, water is sprayed onto on Windshield can cause blurred vision, and conventional adhesive tape for wiper blade is single scraping blade, scrapes water efficiency low, is difficult for quick scraping, 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 the two scraping blade inertia commutations of a kind of side spray 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 multiple brush left nozzles (10) and brush right nozzle (13), it is characterized in that: the left water channel of brush (11) and the right water channel of brush (12) are respectively equipped with left water channel interface (35) and right water channel interface (36), left and right water channel interface joins with left water channel water supply pipe (33) and right water channel water supply pipe (34) respectively, it is downward that brush arm (2) is prolonged in the lower end of left water channel water supply pipe (33) and right water channel water supply pipe (34), and join with two left water outlets of water outlet change-over valve (37) and the right water outlet of change-over valve (38) of change-over valve (14) respectively, one end of change-over valve water supply pipe (7) and change-over valve water inlet (16) join, its other end prolongs that brush arm (2) is downward to join through the brush arm dynamical axis (8) of hollow and the wash water pump (6) of Windshield Washer (5), in the below of the left water channel of brush (11) and the right water channel of brush (12), be provided with adhesive tape for wiper blade draw-in groove (31) and steel disc draw-in groove (29), adhesive tape for wiper blade (32) and steel disc (22) are embedded in wherein, and it is left scraping blade (3) and right scraping blade (23) that the bottom of adhesive tape for wiper blade (32) is provided with two rain shaving blades.
Described change-over valve (14) is that left check valve (17) and right check valve (18) form by two opposed check valves, between the check valve of left and right, be provided with change-over valve water inlet (16), the left valve port (19) of left check valve (17) communicates with the left water outlet of change-over valve (37), the right valve port (20) of right check valve (18) communicates with the right water outlet of change-over valve (38), check valve mutual UNICOM in left and right forms valve ball passage (21), in valve ball passage (21), be provided with one can be between left valve port (19) and right valve port (20) reverse ball valve of vibration (15) back and forth, when the brush arm swiping commutates, reverse ball valve (15) is shifted to other end valve port under the effect of force of inertia, thereby change the outflow direction of water, 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 left scraping blade (3) of adhesive tape for wiper blade (32) and right scraping blade (23) connecting place are provided with a scraping blade arch configuration (24), and this arch configuration plays a supportive role between left scraping blade (3) and right scraping blade (23), makes more flexible of scraping blade.
On the left scraping blade (3) of adhesive tape for wiper blade (32) and right scraping blade (23), be respectively equipped with left scraping blade half the circumference of the sleeve where it joins the shoulder (25) and right scraping blade half the circumference of the sleeve where it joins the shoulder (28) and left scraping blade half the circumference of the sleeve where it joins the shoulder arm (26) and right scraping blade half the circumference of the sleeve where it joins the shoulder arm (27), when swiping, scrape sector-meeting bending, when the half the circumference of the sleeve where it joins the shoulder of scraping blade contacts with half the circumference of the sleeve where it joins the shoulder arm, it is bending that half the circumference of the sleeve where it joins the shoulder arm can stop that scraping blade continues, and the scraping of scraping blade put more effort and prevent that scraping blade from beating.
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 is little, can not cause the waste of water, save cleansing fluid, owing to spraying water and swiping, be synchronously to carry out, and adhesive tape for wiper blade is two scraper structures, than many one scraping blades of conventional adhesive tape for wiper blade, scrape water efficiency high, can make rapidly windshield cleaning bright, can on Windshield, not cause blurred vision because water is sprayed onto, 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 brush arm schematic diagram of the present invention.
1. brushes in figure, 2. brush arm, 3. left scraping 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. 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, 15. reverse ball valves, 16. change-over valve water inlets, 17. left check valves, 18. right check valves, 19 left valve ports, 20. right valve ports, 21. valve ball passages, 22. steel discs, 23. right scraping blades, 24. scraping blade arch configurations, 25. left scraping blade half the circumference of the sleeve where it joins the shoulders, 26. left scraping blade half the circumference of the sleeve where it joins the shoulder arms, 27. right scraping blade half the circumference of the sleeve where it joins the shoulder arms, 28. right scraping blade half the circumference of the sleeve where it joins the shoulders, 29, steel disc draw-in groove, 30. brush decks, 31. adhesive tape for wiper blade draw-in grooves, 32. adhesive tape for wiper blades, 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 outlet of 37. change-over valve, the right water outlet of 38. change-over valve.
The specific embodiment
In Fig. 1-Fig. 6 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 multiple brush left nozzles (10) and brush right nozzle (13), it is characterized in that: the left water channel of brush (11) and the right water channel of brush (12) are respectively equipped with left water channel interface (35) and right water channel interface (36), left and right water channel interface joins with left water channel water supply pipe (33) and right water channel water supply pipe (34) respectively, it is downward that brush arm (2) is prolonged in the lower end of left water channel water supply pipe (33) and right water channel water supply pipe (34), and join with two left water outlets of water outlet change-over valve (37) and the right water outlet of change-over valve (38) of change-over valve (14) respectively, one end of change-over valve water supply pipe (7) and change-over valve water inlet (16) join, its other end prolongs that brush arm (2) is downward to join through the brush arm dynamical axis (8) of hollow and the wash water pump (6) of Windshield Washer (5), in the below of the left water channel of brush (11) and the right water channel of brush (12), be provided with adhesive tape for wiper blade draw-in groove (31) and steel disc draw-in groove (29), adhesive tape for wiper blade (32) and steel disc (22) are embedded in wherein, and it is left scraping blade (3) and right scraping blade (23) that the bottom of adhesive tape for wiper blade (32) is provided with two rain shaving blades.
Described change-over valve (14) is that left check valve (17) and right check valve (18) form by two opposed check valves, between the check valve of left and right, be provided with change-over valve water inlet (16), the left valve port (19) of left check valve (17) communicates with the left water outlet of change-over valve (37), the right valve port (20) of right check valve (18) communicates with the right water outlet of change-over valve (38), check valve mutual UNICOM in left and right forms valve ball passage (21), in valve ball passage (21), be provided with one can be between left valve port (19) and right valve port (20) reverse ball valve of vibration (15) back and forth, when the brush arm swiping commutates, reverse ball valve (15) is shifted to other end valve port under the effect of force of inertia, thereby change the outflow direction of water, 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 left scraping blade (3) of adhesive tape for wiper blade (32) and right scraping blade (23) connecting place are provided with a scraping blade arch configuration (24), and this arch configuration plays a supportive role between left scraping blade (3) and right scraping blade (23), makes more flexible of scraping blade.
On the left scraping blade (3) of adhesive tape for wiper blade (32) and right scraping blade (23), be respectively equipped with left scraping blade half the circumference of the sleeve where it joins the shoulder (25) and right scraping blade half the circumference of the sleeve where it joins the shoulder (28) and left scraping blade half the circumference of the sleeve where it joins the shoulder arm (26) and right scraping blade half the circumference of the sleeve where it joins the shoulder arm (27), when swiping, scrape sector-meeting bending, when the half the circumference of the sleeve where it joins the shoulder of scraping blade contacts with half the circumference of the sleeve where it joins the shoulder arm, it is bending that half the circumference of the sleeve where it joins the shoulder arm can stop that scraping blade continues, and the scraping of scraping blade put more effort and prevent that scraping blade from beating.
Claims (6)
1. wiper is synchronously scrubbed in the two scraping blade inertia commutations of side spray, 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 multiple brush left nozzles (10) and brush right nozzle (13), it is characterized in that: the left water channel of brush (11) and the right water channel of brush (12) are respectively equipped with left water channel interface (35) and right water channel interface (36), left and right water channel interface joins with left water channel water supply pipe (33) and right water channel water supply pipe (34) respectively, it is downward that brush arm (2) is prolonged in the lower end of left water channel water supply pipe (33) and right water channel water supply pipe (34), and join with two left water outlets of water outlet change-over valve (37) and the right water outlet of change-over valve (38) of change-over valve (14) respectively, one end of change-over valve water supply pipe (7) and change-over valve water inlet (16) join, its other end prolongs that brush arm (2) is downward to join with wash water pump (6) Windshield Washer (5), in the below of the left water channel of brush (11) and the right water channel of brush (12), be provided with adhesive tape for wiper blade draw-in groove (31) and steel disc draw-in groove (29), adhesive tape for wiper blade (32) and steel disc (22) are embedded in wherein, and it is left scraping blade (3) and right scraping blade (23) that the bottom of adhesive tape for wiper blade (32) is provided with two rain shaving blades.
2. wiper is synchronously scrubbed in the two scraping blade inertia commutations of side spray according to claim 1, it is characterized in that: described change-over valve (14) is that left check valve (17) and right check valve (18) form by two opposed check valves, between the check valve of left and right, be provided with change-over valve water inlet (16), the left valve port (19) of left check valve (17) communicates with the left water outlet of change-over valve (37), the right valve port (20) of right check valve (18) communicates with the right water outlet of change-over valve (38), check valve mutual UNICOM in left and right forms valve ball passage (21), in valve ball passage (21), be provided with one can be between left valve port (19) and right valve port (20) reverse ball valve of vibration (15) back and forth, when the brush arm swiping commutates, reverse ball valve (15) is shifted to other end valve port under the effect of force of inertia, thereby change the outflow direction of water, 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. wiper is synchronously scrubbed in the two scraping blade inertia commutations of side spray according to claim 1, 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. wiper is synchronously scrubbed in the two scraping blade inertia commutations of side spray according to claim 1, it is characterized in that: the left scraping blade (3) of adhesive tape for wiper blade (32) and right scraping blade (23) connecting place are provided with a scraping blade arch configuration (24), this arch configuration plays a supportive role between left scraping blade (3) and right scraping blade (23), makes more flexible of scraping blade.
5. wiper is synchronously scrubbed in the two scraping blade inertia commutations of side spray according to claim 4, it is characterized in that: on the left scraping blade (3) of adhesive tape for wiper blade (32) and right scraping blade (23), be respectively equipped with left scraping blade half the circumference of the sleeve where it joins the shoulder (25) and right scraping blade half the circumference of the sleeve where it joins the shoulder (28) and left scraping blade half the circumference of the sleeve where it joins the shoulder arm (26) and right scraping blade half the circumference of the sleeve where it joins the shoulder arm (27), when swiping, scrape sector-meeting bending, when the half the circumference of the sleeve where it joins the shoulder of scraping blade contacts with half the circumference of the sleeve where it joins the shoulder arm, it is bending that half the circumference of the sleeve where it joins the shoulder arm can stop that scraping blade continues, and the scraping of scraping blade put more effort and prevent that scraping blade from beating.
6. wiper is synchronously scrubbed in the two scraping blade inertia commutations of side spray according to claim 1, it is characterized in that: one end of change-over valve water supply pipe (7) and change-over valve water inlet (16) join, its other end prolongs that brush arm (2) is downward to join through the brush arm dynamical axis (8) of hollow and the wash water pump (6) of Windshield Washer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010698.5A CN103723129B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade inertia commutation of side spray synchronously scrubs wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010698.5A CN103723129B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade inertia commutation of side spray synchronously scrubs wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103723129A true CN103723129A (en) | 2014-04-16 |
| CN103723129B CN103723129B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410010698.5A Expired - Fee Related CN103723129B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade inertia commutation of side spray synchronously scrubs wiper |
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| Country | Link |
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| CN (1) | CN103723129B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018154311A (en) * | 2017-03-21 | 2018-10-04 | 本田技研工業株式会社 | Washer device for vehicle |
| US10471936B2 (en) | 2016-01-07 | 2019-11-12 | Taizhou Valeo Wenling Automotive Systems Co., Ltd. | Adapter, nozzle structure, assembly consisting of the adapter and the nozzle structure and the assembling method thereof |
| CN114179754A (en) * | 2021-12-17 | 2022-03-15 | 一汽奔腾轿车有限公司 | Efficient water-spraying cleaning system and method for windscreen wiper |
Citations (7)
| 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 |
| DE3124511A1 (en) * | 1981-06-23 | 1983-01-05 | Jih-Kuei Taipei Taiwan Tsai | Windscreen wiper for vehicles |
| WO1991008933A1 (en) * | 1989-12-13 | 1991-06-27 | Keijo Vornanen | Wiper and washing arrangement for a vehicle windscreen |
| DE4117795C2 (en) * | 1991-05-30 | 1995-08-24 | Martin Maubach | Washing device for window cleaning, e.g. B. on vehicles |
| DE19906522A1 (en) * | 1999-02-17 | 2000-08-31 | Volkswagen Ag | Windscreen wiper blade comprises elastic element which joins base with double wiper lip unit and allows latter to pivot such that only one of its two lips is in contact with windscreen |
| CN201428828Y (en) * | 2009-05-27 | 2010-03-24 | 宁波合力机泵有限公司 | Ball valve |
| DE102011102408A1 (en) * | 2011-05-25 | 2012-11-29 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Windscreen wiper device for motor vehicle, has pivot mechanism that moves wiper lip with respect to target plate in raised position, relative to movement direction of wiper arm |
-
2014
- 2014-01-09 CN CN201410010698.5A patent/CN103723129B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
| DE3124511A1 (en) * | 1981-06-23 | 1983-01-05 | Jih-Kuei Taipei Taiwan Tsai | Windscreen wiper for vehicles |
| WO1991008933A1 (en) * | 1989-12-13 | 1991-06-27 | Keijo Vornanen | Wiper and washing arrangement for a vehicle windscreen |
| DE4117795C2 (en) * | 1991-05-30 | 1995-08-24 | Martin Maubach | Washing device for window cleaning, e.g. B. on vehicles |
| DE19906522A1 (en) * | 1999-02-17 | 2000-08-31 | Volkswagen Ag | Windscreen wiper blade comprises elastic element which joins base with double wiper lip unit and allows latter to pivot such that only one of its two lips is in contact with windscreen |
| CN201428828Y (en) * | 2009-05-27 | 2010-03-24 | 宁波合力机泵有限公司 | Ball valve |
| DE102011102408A1 (en) * | 2011-05-25 | 2012-11-29 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Windscreen wiper device for motor vehicle, has pivot mechanism that moves wiper lip with respect to target plate in raised position, relative to movement direction of wiper arm |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10471936B2 (en) | 2016-01-07 | 2019-11-12 | Taizhou Valeo Wenling Automotive Systems Co., Ltd. | Adapter, nozzle structure, assembly consisting of the adapter and the nozzle structure and the assembling method thereof |
| JP2018154311A (en) * | 2017-03-21 | 2018-10-04 | 本田技研工業株式会社 | Washer device for vehicle |
| CN114179754A (en) * | 2021-12-17 | 2022-03-15 | 一汽奔腾轿车有限公司 | Efficient water-spraying cleaning system and method for windscreen wiper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103723129B (en) | 2015-08-19 |
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Granted publication date: 20150819 Termination date: 20160109 |