CN2752112Y - Adjustable scraping angle double scraping angle wiper for vehicle use - Google Patents
Adjustable scraping angle double scraping angle wiper for vehicle use Download PDFInfo
- Publication number
- CN2752112Y CN2752112Y CN 03249549 CN03249549U CN2752112Y CN 2752112 Y CN2752112 Y CN 2752112Y CN 03249549 CN03249549 CN 03249549 CN 03249549 U CN03249549 U CN 03249549U CN 2752112 Y CN2752112 Y CN 2752112Y
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- CN
- China
- Prior art keywords
- scraping
- connecting rod
- links
- shaft
- angles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a water scraping device with double scraping angles for vehicle use, which can adjust scraping angles. A problem that the scraping angle of the water scraping device in the prior art is unique and can not be adjusted is solved. The water scraping device with double scraping angles for vehicle use is characterized in that a motor is connected with a speed reducing mechanism of a turbine scroll rod. An output shaft is connected with a connecting rod 1. An eccentric angle converting block 17 is arranged at one end of the connecting rod 1, and is connected with one end of a crank connecting rod 9 by a connecting shaft 2 and an elastic blocking ring 3. The other end of the crank connecting rod 9 is connected with one end of a swing rod 6 by a connecting shaft 7 and an elastic blocking ring 8. The other end of the swing rod 6 is connected with the bottom of a drive shaft 4 which is arranged inside a supporting seat sleeve 5 of the drive shaft. One end of a scraping arm of the water scraping device is connected with the drive shaft 4. A protecting cover 12, a plastic washer 13, a sealing cushion 14, a protecting ring 15 and a clamp nut 16 are orderly connected to the supporting seat sleeve 5 of the drive shaft. The whole process of adjustment is convenient and simple. The water scraping device with double scraping angles for vehicle use can be used for vehicles to adjust the scraping and brushing angles of rain scraping devices.
Description
Technical field
The utility model relates to the Windshield Wiper that vehicle uses, and particularly a kind of automobile-used scalable is scraped two angle Windshield Wipers of scraping at angle.
Background technology
Windshield Wiper of the prior art its objective is reciprocally swinging on the Windshield that places vehicle, to strike off its surperficial rainwater, accumulated snow, dust etc.Its structure normally is made up of rain shaving electrical machine, transmission device, scraping arm and scraping blade four parts.Provide power by permanent magnet DC motor, the four-bar linkage of forming through crank, connecting rod, rocking arm, frame is passed to output shaft, drives scraping arm scraping blade reciprocally swinging on windshield.Its weak point is that to scrape the angle be unique non-adjustable.
Summary of the invention
Technical solution of the present utility model is: motor links to each other with the turbine worm speed reduction gearing, and its output shaft links to each other with connecting rod 1, and accentric angular transition piece 17 places an end of connecting rod 1, and links to each other with an end of crank connecting link 9 with circlip 3 through adapter shaft 2.The other end of crank connecting link 9 links to each other with an end of fork 6 with circlip 8 through adapter shaft 7.The other end of fork 6 links to each other with the bottom of transmission shaft 4.Transmission shaft 4 places transmission shaft to prop up in the cover for seat 5.One end of Windshield Wiper scraping arm links to each other with transmission shaft 4.Protective cover 12, plastic washer 13, packing seal 14, guard collar 15 and clamp nut 16 are connected in transmission shaft successively and prop up on the cover for seat 5.The advantage that the utility model is had compared to existing technology is that volume is little.According to need, as long as be that scalable is selected for use and scraped the angle through simple conversion.The overall process of regulating is convenient, simple.
Description of drawings
The drawing of accompanying drawing is described as follows
Fig. 1 is that the utility model integral structure master looks scheme drawing.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the utility model wiring schematic diagram.
Fig. 4 is an accentric angular transition piece 17.
Fig. 5 is an integral structure schematic appearance of the present utility model.
Fig. 6 is the exploded view of Fig. 5.
The specific embodiment
The utility model provides embodiment below in conjunction with accompanying drawing: motor links to each other with the turbine worm speed reduction gearing, its output shaft links to each other with connecting rod 1, accentric angular transition piece 17 places an end of connecting rod 1, and links to each other with an end of crank connecting link 9 with circlip 3 through adapter shaft 2.The other end of crank connecting link 9 links to each other with an end of fork 6 with circlip 8 through adapter shaft 7.The other end of fork 6 links to each other with the bottom of transmission shaft 4.Transmission shaft 4 places transmission shaft to prop up in the cover for seat 5.One end of Windshield Wiper scraping arm links to each other with transmission shaft 4.Protective cover 12, plastic washer 13, packing seal 14, guard collar 15 and clamp nut 16 are connected in transmission shaft successively and prop up on the cover for seat 5.Need to regulate when scraping the angle, take off nut 16, guard collar 15, packing seal 14, plastic washer 13 and protective cover 12 successively.With nipping pliers circlip 3 and connecting rod 1 are taken off.Will the angular transition piece 17 be reentered into after taking out the Rotate 180 degree, and install each part that takes off successively and get final product.An adjusting windscreen wiper wiping angle of can buying car in installments is used.
Claims (1)
1, a kind of automobile-used scalable is scraped two angle Windshield Wipers of scraping at angle, motor links to each other with the turbine worm speed reduction gearing, it is characterized in that, its output shaft links to each other with connecting rod (1), accentric angular transition piece (17) places an end of connecting rod (1), and link to each other with the end of circlip (3) with crank connecting link (9) through adapter shaft (2), the other end of crank connecting link (9) links to each other with the end of circlip (8) with fork (6) through adapter shaft (7), the other end of fork (6) links to each other with the bottom of transmission shaft (4), transmission shaft (4) places transmission shaft to prop up in the cover for seat (5), one end of Windshield Wiper scraping arm links to each other with transmission shaft (4), protective cover (12), plastic washer (13), packing seal (14), guard collar (15) and clamp nut (16) are connected in transmission shaft successively and prop up on the cover for seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249549 CN2752112Y (en) | 2003-07-15 | 2003-07-15 | Adjustable scraping angle double scraping angle wiper for vehicle use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249549 CN2752112Y (en) | 2003-07-15 | 2003-07-15 | Adjustable scraping angle double scraping angle wiper for vehicle use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752112Y true CN2752112Y (en) | 2006-01-18 |
Family
ID=35913523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249549 Expired - Fee Related CN2752112Y (en) | 2003-07-15 | 2003-07-15 | Adjustable scraping angle double scraping angle wiper for vehicle use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752112Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456406B (en) * | 2007-12-14 | 2010-12-08 | 东风汽车有限公司 | Wiper arm lifting device and control method |
-
2003
- 2003-07-15 CN CN 03249549 patent/CN2752112Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456406B (en) * | 2007-12-14 | 2010-12-08 | 东风汽车有限公司 | Wiper arm lifting device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |