CN103723129B - The two scraping blade inertia commutation of side spray synchronously scrubs wiper - Google Patents
The two scraping blade inertia commutation of side spray synchronously scrubs wiper Download PDFInfo
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- CN103723129B CN103723129B CN201410010698.5A CN201410010698A CN103723129B CN 103723129 B CN103723129 B CN 103723129B CN 201410010698 A CN201410010698 A CN 201410010698A CN 103723129 B CN103723129 B CN 103723129B
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- brush
- scraping blade
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- valve
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Abstract
The two scraping blade inertia commutation of a kind of side spray synchronously scrubs wiper, comprise brush, rain shaving electrical machine, Windshield Washer, Windshield Washer comprises wash water pump, a water channel and the left water channel of brush and the right water channel of brush is respectively established in the both sides of brush, water supply pipe is downward along brush arm, and connect with two left water outlets of water outlet change-over valve of change-over valve and the right water outlet of change-over valve respectively, it is characterized in that: described change-over valve is made up of two opposed check valves and left check valve and right check valve, when the brush arm commutation swiped, reverse ball valve shifts to other end valve port under the effect of force of inertia, thus change the outflow direction of water.Washing spray nozzle and the rain brush of this wiper are wholely set, and it is high to scrape water efficiency, provides sound assurance to safe driving.
Description
Art
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, and spray water and swipe and can not synchronously carry out, 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, and it is low to scrape water efficiency, not easily scraping fast, brings potential safety hazard to driving.
Summary of the invention
In order to overcome existing wiper water spray and swipe can not be synchronous defect, the invention provides the two scraping blade inertia commutation of a kind of side spray and synchronously scrub wiper, it can make wiper water spray and swipe synchronously to complete, and both saves cleansing fluid, and provides sound assurance simultaneously to safe driving.
The technical solution adopted for the present invention to solve the technical problems is: the two scraping blade inertia commutation of a kind of side spray synchronously scrubs wiper, comprise brush 1, rain shaving electrical machine 4, Windshield Washer 5, Windshield Washer 5 comprises wash water pump 6, a water channel and the left water channel of brush 11 and the right water channel 12 of brush is respectively established in the both sides of brush 1, multiple brush left nozzle 10 and brush right nozzle 13 is respectively equipped with in the outside of left and right water channel, 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 connects with left water channel water supply pipe 33 and right water channel water supply pipe 34 respectively, the lower end edge brush arm 2 of left water channel water supply pipe 33 and right water channel water supply pipe 34 is downward, and connect with two left water outlets of water outlet change-over valve 37 of change-over valve 14 and the right water outlet 38 of change-over valve respectively, one end of change-over valve water supply pipe 7 connects with change-over valve water inlet 16, its other end is downward along brush arm 2 to connect with the wash water pump 6 of Windshield Washer 5, adhesive tape for wiper blade draw-in groove 31 and steel disc draw-in groove 29 is provided with in the below of the left water channel of brush 11 and the right water channel 12 of brush, adhesive tape for wiper blade 32 and steel disc 22 are embedded in wherein, the bottom of adhesive tape for wiper blade 32 is provided with two rain shaving blades and left scraping blade 3 and right scraping blade 23, it is characterized in that: described change-over valve 14 is made up of two opposed check valves and left check valve 17 and right check valve 18, change-over valve water inlet 16 is provided with between the check valve of left and right, the left valve port 19 of left check valve 17 communicates with the left water outlet 37 of change-over valve, the right valve port 20 of right check valve 18 communicates with the right water outlet 38 of change-over valve, check valve mutual UNICOM in left and right forms valve ball passage 21, be provided with in valve ball passage 21 one can between left valve port 19 and right valve port 20 reverse ball valve 15 of vibration back and forth, when the brush arm commutation swiped, reverse ball valve 15 shifts to other end valve port under the effect of force of inertia, thus change the outflow direction of water, make when brush arm 2 scrapes to the right, the brush right nozzle 13 of the right water channel 12 of brush is sprayed water, when brush arm 2 scrapes to the left side, the brush left nozzle 10 of the left water channel 11 of brush is sprayed water.
Described brush left nozzle 10 and its jet hole of brush right nozzle 13, towards Windshield lopsidedness, guarantee that the current sprayed directly wash away Windshield.
Left scraping blade 3 and right scraping blade 23 connecting place of adhesive tape for wiper blade 32 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 scraping blade more flexible.
The left scraping blade 3 and right scraping blade 23 of adhesive tape for wiper blade 32 are 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 to bend, 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 prevents scraping blade from beating.
One end of change-over valve water supply pipe 7 connects with change-over valve water inlet 16, and its other end connects with the wash water pump 6 of Windshield Washer 5 along brush arm 2 is downward through the brush arm dynamical axis 8 of hollow.
The invention has the beneficial effects as follows that Washing spray nozzle and the rain brush of wiper are wholely set, spray water and swipe and can synchronously carry out, the direction of water spray is consistent with the direction of travel of rain shaving blade, the current of ejection directly wash away Windshield, and the scope of washing away is in the scope that rain shaving blade can relate to, the water of ejection can be struck off rapidly by rain shaving blade, the water flowed away is little, the waste of water can not be caused, save cleansing fluid, due to water spray with to swipe be synchronously carry out, and adhesive tape for wiper blade is two scraper structures, one scraping blade more than conventional adhesive tape for wiper blade, scrape water efficiency high, windshield cleaning can be made rapidly bright, blurred vision can not be caused because water is sprayed onto on Windshield, sound assurance is provided to safe driving.
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.
Detailed description of the invention
In Fig. 1-Fig. 6 embodiment, the two scraping blade inertia commutation of a kind of side spray synchronously scrubs wiper, comprise brush 1, rain shaving electrical machine 4, Windshield Washer 5, Windshield Washer 5 comprises wash water pump 6, a water channel and the left water channel of brush 11 and the right water channel 12 of brush is respectively established in the both sides of brush 1, multiple brush left nozzle 10 and brush right nozzle 13 is respectively equipped with in the outside of left and right water channel, 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 connects with left water channel water supply pipe 33 and right water channel water supply pipe 34 respectively, the lower end edge brush arm 2 of left water channel water supply pipe 33 and right water channel water supply pipe 34 is downward, and connect with two left water outlets of water outlet change-over valve 37 of change-over valve 14 and the right water outlet 38 of change-over valve respectively, one end of change-over valve water supply pipe 7 connects with change-over valve water inlet 16, its other end is downward along brush arm 2 to connect with the wash water pump 6 of Windshield Washer 5, adhesive tape for wiper blade draw-in groove 31 and steel disc draw-in groove 29 is provided with in the below of the left water channel of brush 11 and the right water channel 12 of brush, adhesive tape for wiper blade 32 and steel disc 22 are embedded in wherein, the bottom of adhesive tape for wiper blade 32 is provided with two rain shaving blades and left scraping blade 3 and right scraping blade 23, it is characterized in that: described change-over valve 14 is made up of two opposed check valves and left check valve 17 and right check valve 18, change-over valve water inlet 16 is provided with between the check valve of left and right, the left valve port 19 of left check valve 17 communicates with the left water outlet 37 of change-over valve, the right valve port 20 of right check valve 18 communicates with the right water outlet 38 of change-over valve, check valve mutual UNICOM in left and right forms valve ball passage 21, be provided with in valve ball passage 21 one can between left valve port 19 and right valve port 20 reverse ball valve 15 of vibration back and forth, when the brush arm commutation swiped, reverse ball valve 15 shifts to other end valve port under the effect of force of inertia, thus change the outflow direction of water, make when brush arm 2 scrapes to the right, the brush right nozzle 13 of the right water channel 12 of brush is sprayed water, when brush arm 2 scrapes to the left side, the brush left nozzle 10 of the left water channel 11 of brush is sprayed water.
Described brush left nozzle 10 and its jet hole of brush right nozzle 13, towards Windshield lopsidedness, guarantee that the current sprayed directly wash away Windshield.
Left scraping blade 3 and right scraping blade 23 connecting place of adhesive tape for wiper blade 32 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 scraping blade more flexible.
The left scraping blade 3 and right scraping blade 23 of adhesive tape for wiper blade 32 are 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 to bend, 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 prevents scraping blade from beating.
One end of change-over valve water supply pipe 7 connects with change-over valve water inlet 16, and its other end connects with the wash water pump 6 of Windshield Washer 5 along brush arm 2 is downward through the brush arm dynamical axis 8 of hollow.
Claims (5)
1. the two scraping blade inertia commutation of side spray synchronously scrubs wiper, comprise brush (1), rain shaving electrical machine (4), Windshield Washer (5), Windshield Washer (5) comprises wash water pump (6), a water channel and the left water channel of brush (11) and the right water channel of brush (12) is respectively established in the both sides of brush (1), multiple brush left nozzle (10) and brush right nozzle (13) is respectively equipped with in the outside of left and right water channel, 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 connects with left water channel water supply pipe (33) and right water channel water supply pipe (34) respectively, the lower end edge brush arm (2) of left water channel water supply pipe (33) and right water channel water supply pipe (34) is downward, and connect with two left water outlets of water outlet change-over valve (37) of change-over valve (14) and the right water outlet of change-over valve (38) respectively, one end of change-over valve water supply pipe (7) connects with change-over valve water inlet (16), its other end is downward along brush arm (2) to connect with the wash water pump (6) of Windshield Washer (5), adhesive tape for wiper blade draw-in groove (31) and steel disc draw-in groove (29) is provided with in the below of the left water channel of brush (11) and the right water channel of brush (12), adhesive tape for wiper blade (32) and steel disc (22) are embedded in wherein, the bottom of adhesive tape for wiper blade (32) is provided with two rain shaving blades and left scraping blade (3) and right scraping blade (23), it is characterized in that: described change-over valve (14) is made up of two opposed check valves and left check valve (17) and right check valve (18), change-over valve water inlet (16) is provided with between the check valve of left and right, 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), be provided with in valve ball passage (21) one can between left valve port (19) and right valve port (20) reverse ball valve (15) of vibration back and forth, when the brush arm commutation swiped, reverse ball valve (15) shifts to other end valve port under the effect of force of inertia, thus 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).
2. the two scraping blade inertia commutation of side spray according to claim 1 synchronously scrubs wiper, it is characterized in that: described brush left nozzle (10) and brush right nozzle (13) its jet hole, towards Windshield lopsidedness, guarantee that the current sprayed directly wash away Windshield.
3. the two scraping blade inertia commutation of side spray according to claim 1 synchronously scrubs 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 scraping blade more flexible.
4. the two scraping blade inertia commutation of side spray according to claim 3 synchronously scrubs wiper, it is characterized in that: on the left scraping blade (3) and right scraping blade (23) of adhesive tape for wiper blade (32), 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 to bend, 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 prevents scraping blade from beating.
5. the two scraping blade inertia commutation of side spray according to claim 1 synchronously scrubs wiper, it is characterized in that: one end of change-over valve water supply pipe (7) connects with change-over valve water inlet (16), its other end connects with the wash water pump (6) of Windshield Washer (5) along brush arm (2) is downward through the brush arm dynamical axis (8) of hollow.
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 CN103723129A (en) | 2014-04-16 |
| CN103723129B true 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) |
Families Citing this family (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 |
| JP6559173B2 (en) * | 2017-03-21 | 2019-08-14 | 本田技研工業株式会社 | Vehicle washer device |
| 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 |
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| CN103723129A (en) | 2014-04-16 |
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Granted publication date: 20150819 Termination date: 20160109 |