CN103723126A - Lateral-spraying double-blade synchronous brushing windshield wiper - Google Patents
Lateral-spraying double-blade synchronous brushing windshield wiper Download PDFInfo
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- CN103723126A CN103723126A CN201410011102.3A CN201410011102A CN103723126A CN 103723126 A CN103723126 A CN 103723126A CN 201410011102 A CN201410011102 A CN 201410011102A CN 103723126 A CN103723126 A CN 103723126A
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Abstract
A lateral-spraying double-blade 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 synchronous brushing windshield wiper is characterized in that a reversing valve is arranged between the brush head left water channel and the brush head right water channel, the reversing valve water inlet of the reversing valve is connected with one of the water supply pipes, the lower end of the water supply pipe downward extends along brush arms, penetrates through hollow brush arm power shafts, and is connected with the washing water pump of the windshield washer, windshield wiper rubber strip clamping grooves and steel blade clamping grooves are formed below the brush head left water channel and the brush head right water channel, windshield wiper rubber strips and steel blades are embedded into the windshield wiper rubber strip clamping grooves and the steel blade clamping grooves, and the lower portion of each windshield wiper rubber strip is provided with two windshield blades, namely, the left windshield blade and the right windshield blade. According to the windshield wiper, the washing nozzles and the windshield are integrally formed, water spraying and brushing can be synchronously conducted, little water flows away, and the scrubbing solution is 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 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 blades 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: between the left water channel of brush (11) and the right water channel of brush (12), be provided with a change-over valve (14), the change-over valve water inlet (16) of change-over valve (14) joins with the upper end of water supply pipe (7), it is downward that brush arm (2) is prolonged in the lower end of water supply pipe (7), through the brush arm dynamical axis (8) of hollow and the wash water pump (6) of Windshield Washer (5), join, 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) and the left water channel of brush (11) UNICOM, the right valve port (20) of right check valve (18) and the right water channel of brush (12) UNICOM, 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 change-over valve cutaway view of the present invention.
Fig. 3 is brush schematic diagram of the present invention.
Fig. 4 is brush cross sectional drawing 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. 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.
The specific embodiment
In Fig. 1-Fig. 4 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: between the left water channel of brush (11) and the right water channel of brush (12), be provided with a change-over valve (14), the change-over valve water inlet (16) of change-over valve (14) joins with the upper end of water supply pipe (7), it is downward that brush arm (2) is prolonged in the lower end of water supply pipe (7), through the brush arm dynamical axis (8) of hollow and the wash water pump (6) of Windshield Washer (5), join, 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) and the left water channel of brush (11) UNICOM, the right valve port (20) of right check valve (18) and the right water channel of brush (12) UNICOM, 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. the two scraping blades of side spray are 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 multiple brush left nozzles (10) and brush right nozzle (13), it is characterized in that: between the left water channel of brush (11) and the right water channel of brush (12), be provided with a change-over valve (14), the change-over valve water inlet (16) of change-over valve (14) joins with the upper end of water supply pipe (7), the wash water pump (6) of the lower end of water supply pipe (7) and Windshield Washer (5) joins, 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. the two scraping blades of side spray according to claim 1 are synchronously scrubbed wiper, 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) and the left water channel of brush (11) UNICOM, the right valve port (20) of right check valve (18) and the right water channel of brush (12) UNICOM, 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. the two scraping blades of side spray according to claim 1 are 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).
4. the two scraping blades of side spray according to claim 1 are synchronously scrubbed wiper, 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. the two scraping blades of side spray according to claim 4 are synchronously scrubbed wiper, 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. the two scraping blades of side spray according to claim 1 are synchronously scrubbed wiper, it is characterized in that: it is downward that brush arm (2) is prolonged in the lower end of water supply pipe (7), through the brush arm dynamical axis (8) of hollow and the wash water pump (6) of Windshield Washer (5), join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011102.3A CN103723126B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade of side spray synchronously scrubs wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011102.3A CN103723126B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade of side spray synchronously scrubs wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103723126A true CN103723126A (en) | 2014-04-16 |
| CN103723126B CN103723126B (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410011102.3A Expired - Fee Related CN103723126B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade of side spray synchronously scrubs wiper |
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| Country | Link |
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| CN (1) | CN103723126B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569253A (en) * | 2018-04-23 | 2018-09-25 | 辽宁工业大学 | A kind of intelligent spraying defrosting Wiper system |
Citations (10)
| 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 |
| CN2465011Y (en) * | 2001-01-20 | 2001-12-12 | 尹建 | Overflow valve for engineering machinery |
| CN201428828Y (en) * | 2009-05-27 | 2010-03-24 | 宁波合力机泵有限公司 | Ball valve |
| CN102165237A (en) * | 2008-04-30 | 2011-08-24 | 丹佛斯多能公司 | A power actuated 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 |
| JP2013514920A (en) * | 2009-12-19 | 2013-05-02 | ダイムラー・アクチェンゲゼルシャフト | Wiper for automobile and operation method of wiper |
-
2014
- 2014-01-09 CN CN201410011102.3A patent/CN103723126B/en not_active Expired - Fee Related
Patent Citations (10)
| 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 |
| CN2465011Y (en) * | 2001-01-20 | 2001-12-12 | 尹建 | Overflow valve for engineering machinery |
| CN102165237A (en) * | 2008-04-30 | 2011-08-24 | 丹佛斯多能公司 | A power actuated valve |
| CN201428828Y (en) * | 2009-05-27 | 2010-03-24 | 宁波合力机泵有限公司 | Ball valve |
| JP2013514920A (en) * | 2009-12-19 | 2013-05-02 | ダイムラー・アクチェンゲゼルシャフト | Wiper for automobile and operation method of wiper |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569253A (en) * | 2018-04-23 | 2018-09-25 | 辽宁工业大学 | A kind of intelligent spraying defrosting Wiper system |
| CN108569253B (en) * | 2018-04-23 | 2024-05-14 | 辽宁工业大学 | Intelligent water spraying and frost removing windshield wiper device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103723126B (en) | 2015-07-29 |
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