CN103723122B - The two scraping blade actuating arm commutation of side spray synchronously scrubs wiper - Google Patents
The two scraping blade actuating arm commutation of side spray synchronously scrubs wiper Download PDFInfo
- Publication number
- CN103723122B CN103723122B CN201410010689.6A CN201410010689A CN103723122B CN 103723122 B CN103723122 B CN 103723122B CN 201410010689 A CN201410010689 A CN 201410010689A CN 103723122 B CN103723122 B CN 103723122B
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- Prior art keywords
- brush
- scraping blade
- water channel
- water
- valve
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Links
- 238000007790 scraping Methods 0.000 title claims abstract description 76
- 239000007921 spray Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000002390 adhesive tape Substances 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000010009 beating Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000003319 supportive effect Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 206010047513 Vision blurred Diseases 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The two scraping blade actuating arm commutation of a kind of side spray synchronously scrubs wiper, comprise brush, rain shaving electrical machine, Windshield Washer, 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, be respectively equipped with multiple brush left nozzle and brush right nozzle in the outside of left and right water channel, 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.Washing spray nozzle and the rain brush of this wiper are wholely set, and spray water and swipe and can synchronously carry out, and save cleansing fluid, and adhesive tape for wiper blade is two scraper structures, 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.Can not be synchronous owing to spraying water and swiping, water is sprayed onto on Windshield can cause blurred vision, brings potential safety hazard to driving.
Summary of the invention
In order to overcome existing wiper water spray and swipe can not be synchronous defect, the invention provides the two scraping blade actuating arm 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 actuating arm commutation of a kind of side spray synchronously scrubs wiper, comprise brush 1, rain shaving electrical machine 4, Windshield Washer 5, 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 brush left and right water channel, brush water channel water supply pipe and brush left water channel water supply pipe 33 and brush right water channel water supply pipe 34 downward along brush arm 2, connect with the feed water inlet of the change-over valve 14 be fixed on dynamical axis actuating arm 47 and change-over valve left water channel feed water inlet 37 and the right water channel feed water inlet 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 connects 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 dynamical axis actuating arm 47 commutates, 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.
The jet hole of described brush left nozzle 10 and brush right nozzle 13, towards Windshield lopsidedness, guarantees 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.
Brush water channel water supply pipe and brush left water channel water supply pipe 33 and brush right water channel water supply pipe 34 connect with the feed water inlet of the change-over valve 14 be fixed on dynamical axis actuating arm 47 and change-over valve left water channel feed water inlet 37 and the right water channel feed water inlet 38 of change-over valve respectively 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 this 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 Wiper 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 dynamical axis actuating 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. 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, 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 37. left water channel feed water inlets of change-over valve, the 38. right water channel feed water inlets of change-over valve, 45. change-over valve fixed orifices, 46. change-over valve check screws, 47. dynamical axis actuating arms.
Detailed description of the invention
In Fig. 1-Fig. 6 embodiment, the two scraping blade actuating arm commutation of a kind of side spray synchronously scrubs wiper, comprise brush 1, rain shaving electrical machine 4, Windshield Washer 5, 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 brush left and right water channel, brush water channel water supply pipe and brush left water channel water supply pipe 33 and brush right water channel water supply pipe 34 downward along brush arm 2, connect with the feed water inlet of the change-over valve 14 be fixed on dynamical axis actuating arm 47 and change-over valve left water channel feed water inlet 37 and the right water channel feed water inlet 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 connects 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 dynamical axis actuating arm 47 commutates, 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.
The jet hole of described brush left nozzle 10 and brush right nozzle 13, towards Windshield lopsidedness, guarantees 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.
Brush water channel water supply pipe and brush left water channel water supply pipe 33 and brush right water channel water supply pipe 34 connect with the feed water inlet of the change-over valve 14 be fixed on dynamical axis actuating arm 47 and change-over valve left water channel feed water inlet 37 and the right water channel feed water inlet 38 of change-over valve respectively through the brush arm dynamical axis 8 of hollow.
Claims (5)
1. the two scraping blade actuating arm commutation of side spray synchronously scrubs wiper, comprise brush (1), rain shaving electrical machine (4), Windshield Washer (5), 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 brush left and right water channel, brush water channel water supply pipe and brush left water channel water supply pipe (33) and brush right water channel water supply pipe (34) downward along brush arm (2), connect with the feed water inlet of the change-over valve (14) be fixed on dynamical axis actuating arm (47) and change-over valve left water channel feed water inlet (37) and the right water channel feed water inlet (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 connects 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 dynamical axis actuating arm (47) commutates, 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 actuating arm commutation of side spray according to claim 1 synchronously scrubs wiper, it is characterized in that: the jet hole of described brush left nozzle (10) and brush right nozzle (13), towards Windshield lopsidedness, guarantees that the current sprayed directly wash away Windshield.
3. the two scraping blade actuating arm 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 actuating arm 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 actuating arm commutation of side spray according to claim 1 synchronously scrubs wiper, it is characterized in that: brush water channel water supply pipe and brush left water channel water supply pipe (33) and brush right water channel water supply pipe (34) connect with the feed water inlet of the change-over valve (14) be fixed on dynamical axis actuating arm (47) and change-over valve left water channel feed water inlet (37) and the right water channel feed water inlet (38) of change-over valve respectively through the brush arm dynamical axis (8) of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010689.6A CN103723122B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade actuating arm commutation of side spray synchronously scrubs wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010689.6A CN103723122B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade actuating arm commutation of side spray synchronously scrubs wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103723122A CN103723122A (en) | 2014-04-16 |
| CN103723122B true CN103723122B (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410010689.6A Expired - Fee Related CN103723122B (en) | 2014-01-09 | 2014-01-09 | The two scraping blade actuating arm commutation of side spray synchronously scrubs wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723122B (en) |
Family Cites Families (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 |
| GB2162420A (en) * | 1984-08-01 | 1986-02-05 | Liu Han Hun | Windscreen wiping apparatus |
| DE3913484A1 (en) * | 1988-04-26 | 1989-11-09 | Honda Motor Co Ltd | Double-lipped wiper-blade device |
| 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 |
| US8332990B2 (en) * | 2011-05-20 | 2012-12-18 | Jeffrey Cooper | Windshield wiper blade and suited for removal of solid material |
| 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 |
| CN202764923U (en) * | 2012-08-07 | 2013-03-06 | 温州跃卡汽车电器有限公司 | Multi-scrapping-blades automobile wiper blade |
-
2014
- 2014-01-09 CN CN201410010689.6A patent/CN103723122B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103723122A (en) | 2014-04-16 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |