CN1456464A - Vehicle wiper with ratating range of 180 degrees - Google Patents
Vehicle wiper with ratating range of 180 degrees Download PDFInfo
- Publication number
- CN1456464A CN1456464A CN 03118692 CN03118692A CN1456464A CN 1456464 A CN1456464 A CN 1456464A CN 03118692 CN03118692 CN 03118692 CN 03118692 A CN03118692 A CN 03118692A CN 1456464 A CN1456464 A CN 1456464A
- Authority
- CN
- China
- Prior art keywords
- gear
- tooth bar
- power wheel
- tooth
- vehicle wiper
- 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.)
- Pending
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Abstract
A windscreen wiper able to turn by 180 deg. for car is composed of wiper rod, shell, slide rack bar with a cam, gear engaged with said rack bar. dovetail slot as slide way, and drive wheel with an eccentric axle. Said wiper rod is connected to gear. Said eccentric axle and cam are linked via a connectnig rod. Its advantages are swinging by 180 deg. no dead angle and low cost.
Description
Technical field
The present invention relates to a kind of vehicle wiper that can Rotate 180 °.
Background technology
Present vehicle wiper all is to adopt 4 jointed gear units, and because of being subjected to the restriction at dead angle, its maximum angle of rotation only has about 140 °, and the dead angle that wiper fails to scrape tends to influence driver's sight line.
Summary of the invention
Purpose of the present invention is exactly a kind of vehicle wiper that can Rotate 180 ° of design, the obstacle of the driver's sight line of eliminating the effects of the act.
The present invention is achieved like this, it comprises rain scraping rod, casing, gear, tooth bar, dovetail slideway, power wheel, on casing, be connected with power wheel, dovetail slideway, gear, it is characterized in that on dovetail slideway, being connected with the tooth bar of slip, the tooth of tooth bar is meshed with the tooth of gear, at the power wheel periphery eccentric shaft is arranged, individual cam is arranged on the tooth bar, connecting rod connects the protruding axle on eccentric shaft and the tooth bar, rain scraping rod is connected on the gear, when power wheel rotates, drives tooth bar along dovetail slideway parallel sliding back and forth, the rack drives gear rotates back and forth for 180 °, and rain scraping rod scrapes in 180 ° scope back and forth.
The present invention makes the anglec of rotation of rain scraping rod reach 180 °, eliminated because of exist rain scraping rod scrape less than the dead angle influence the situation of driver's sight line, cheap, only need a wiper to get final product.
Description of drawings
Fig. 1 is a work scheme drawing of the present invention.
1. rain scraping rods in the drawings, 2. casing, 3. tooth bar, 4. gear, 5. protruding axle, 6. dovetail slideway, 7. connecting rod, 8. eccentric shaft, 9. power wheel.
The specific embodiment
As shown in Figure 1, the present invention includes rain scraping rod (1), casing (2), gear (4), tooth bar (3), dovetail slideway (6), power wheel (9), on casing (2), be connected with power wheel (9), dovetail slideway (6), gear (4), it is characterized in that on dovetail slideway, being connected with the tooth bar (3) of slip, the tooth of tooth bar is meshed with the tooth of gear (4), at the power wheel periphery eccentric shaft (8) is arranged, a protruding axle (5) is arranged on the tooth bar, connecting rod (7) connects the protruding axle on eccentric shaft and the tooth bar, rain scraping rod (1) is connected on the gear, when power wheel rotates, drive tooth bar along dovetail slideway parallel sliding back and forth by connecting rod, the rack drives gear rotates back and forth for 180 °, and rain scraping rod scrapes in 180 ° scope back and forth.
Claims (1)
1, a kind of Rotate 180 ° vehicle wiper, it comprises rain scraping rod, casing, gear, tooth bar, dovetail slideway, power wheel, on casing, be connected with power wheel, dovetail slideway, gear, it is characterized in that on dovetail slideway, being connected with the tooth bar of slip, the tooth of tooth bar is meshed with the tooth of gear, at the power wheel periphery eccentric shaft is arranged, and individual cam is arranged on the tooth bar, connecting rod connects the protruding axle on eccentric shaft and the tooth bar, and rain scraping rod is connected on the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118692 CN1456464A (en) | 2003-02-21 | 2003-02-21 | Vehicle wiper with ratating range of 180 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118692 CN1456464A (en) | 2003-02-21 | 2003-02-21 | Vehicle wiper with ratating range of 180 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1456464A true CN1456464A (en) | 2003-11-19 |
Family
ID=29411380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03118692 Pending CN1456464A (en) | 2003-02-21 | 2003-02-21 | Vehicle wiper with ratating range of 180 degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1456464A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699260B (en) * | 2009-09-28 | 2011-12-21 | 郑州仕佳通信科技有限公司 | Fiber optic cable twist test equipment |
| CN102673526A (en) * | 2012-04-24 | 2012-09-19 | 李河林 | Vehicle window scraping and brushing device |
| CN103935327A (en) * | 2014-04-15 | 2014-07-23 | 昆明理工大学 | Transversely moving type automobile wiper |
| CN104527592A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Hydraulic swing windscreen wiper with two scraping sheets, flexible walls and windshield wiper body |
| CN104670170A (en) * | 2015-02-12 | 2015-06-03 | 张昕箬 | Automobile side-view mirror wiper |
| CN105644510A (en) * | 2016-03-08 | 2016-06-08 | 沈阳化工大学 | Single-arm straight-angle windscreen wiper |
-
2003
- 2003-02-21 CN CN 03118692 patent/CN1456464A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699260B (en) * | 2009-09-28 | 2011-12-21 | 郑州仕佳通信科技有限公司 | Fiber optic cable twist test equipment |
| CN102673526A (en) * | 2012-04-24 | 2012-09-19 | 李河林 | Vehicle window scraping and brushing device |
| CN102673526B (en) * | 2012-04-24 | 2015-04-08 | 李河林 | Vehicle window scraping and brushing device |
| CN103935327A (en) * | 2014-04-15 | 2014-07-23 | 昆明理工大学 | Transversely moving type automobile wiper |
| CN103935327B (en) * | 2014-04-15 | 2016-01-13 | 昆明理工大学 | A kind of flatly moving type automobile wiper |
| CN104527592A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Hydraulic swing windscreen wiper with two scraping sheets, flexible walls and windshield wiper body |
| CN104527592B (en) * | 2015-01-15 | 2016-05-04 | 陈学琴 | Two scraping blade flexible wall rain brush swing hydraulic pressure wipers |
| CN104670170A (en) * | 2015-02-12 | 2015-06-03 | 张昕箬 | Automobile side-view mirror wiper |
| CN105644510A (en) * | 2016-03-08 | 2016-06-08 | 沈阳化工大学 | Single-arm straight-angle windscreen wiper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |