CN203047187U - Windscreen wiper - Google Patents
Windscreen wiper Download PDFInfo
- Publication number
- CN203047187U CN203047187U CN201320023469.8U CN201320023469U CN203047187U CN 203047187 U CN203047187 U CN 203047187U CN 201320023469 U CN201320023469 U CN 201320023469U CN 203047187 U CN203047187 U CN 203047187U
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- CN
- China
- Prior art keywords
- flexible rack
- gear
- windscreen wiper
- worm
- 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.)
- Expired - Fee Related
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- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a windscreen wiper and belongs to the field of automobile parts. The windscreen wiper comprises a gear, the windscreen wiper, a flexible rack and a drive device. The windscreen wiper is installed on the gear which is meshed with the flexible rack and the flexible rack is connected with the drive device. The flexible rack mechanism is used for replacing a four-connection-rod mechanism in the prior art, the windscreen wiper is simple in structure, little in occupied space and capable of avoiding the problem caused by the complicated four-connection-rod mechanism in the prior art. If the flexible rack mechanism fails, the failed part can be replaced and maintaining cost is low.
Description
Technical field
The utility model relates to a kind of wiper, belongs to the vehicular spare parts field.
Background technology
In the prior art, windscreen wiper system mainly comprises electrical motor, turbine and worm device, four-bar linkage and windscreen wiper.The windscreen wiper system principle of work is: when the driver presses the switch of wiper, motor start-up, the rotation of electrical motor increases torsion effect driving swing arm through the deceleration of worm and gear, swing arm drives four-bar linkage, rotating shaft before four-bar linkage drives and is installed on the coaming plate swings, and drives the windscreen wiper sheet by rotating shaft at last and sweeps Windshield.Four-bar linkage complicated in mechanical structure in the windscreen wiper system; Four-bar linkage is installed on the fixed support, and it is bigger to take up room, and is not easy to arrange; And physical construction is aging may to produce bigger noise; Need change entire mechanism when four-bar linkage breaks down, the wasting of resources is bigger.
Summary of the invention
The purpose of this utility model provides a kind of wiper simple in structure, solves existing wiper mechanical mechanism complexity, and it is big to take up room, the problem that is not easy to keep in repair.
The utility model is realized by following technical scheme: a kind of wiper comprises gear 1, windscreen wiper 2, flexible rack 6, actuating device; Windscreen wiper 2 is installed on the gear 1, gear 1 and flexible rack 6 engagements, and flexible rack 6 is connected with actuating device.
Described actuating device comprises: connecting rod 3, crank pin 4, worm and gear 5, flexible rack 6, motor 7, pin 8; Connecting rod 3 one ends are connected with flexible rack 6 by pin 8, and the other end is connected with worm and gear 5 by crank pin 4, and worm and gear 5 is connected with motor 7.
A kind of principle of work of wiper is: motor 7 rotates, drive worm and gear 5 work, worm gear in the worm and gear 5 rotates and makes connection connecting rod 3 up-and-down movements thereon, connecting rod 3 is connected by pin 8 with flexible rack 6, thereby flexible rack 6 side-to-side movement driven gears 1 are rotated, and then windscreen wiper 2 is swung.
The utlity model has following beneficial effect:
1, adopt flexible rack mechanism to replace four-bar linkage of the prior art, it is simple in structure, and it is little to take up room, the problem that can avoid four-bar linkage complicated in the prior art to cause;
2, break down in flexible rack mechanism, only need to change the fault part and get final product, maintenance cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model gear and flexible rack engaging structure scheme drawing.
Each label is among the figure: 1: gear, 2: windscreen wiper, 3: connecting rod, 4: crank pin, 5: worm and gear, 6: flexible rack, 7: motor, 8: pin.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: shown in Fig. 1-2, a kind of wiper comprises gear 1, windscreen wiper 2, flexible rack 6, actuating device; Windscreen wiper 2 is installed on the gear 1, gear 1 and flexible rack 6 engagements, and flexible rack 6 is connected with actuating device.
Actuating device comprises: connecting rod 3, crank pin 4, worm and gear 5, flexible rack 6, motor 7, pin 8; Connecting rod 3 one ends are connected with flexible rack 6 by pin 8, and the other end is connected with worm and gear 5 by crank pin 4, and worm and gear 5 is connected with motor 7.
Claims (2)
1. a wiper is characterized in that, comprises gear (1), windscreen wiper (2), flexible rack (6), actuating device; Windscreen wiper (2) is installed on the gear (1), gear (1) and flexible rack (6) engagement, and flexible rack (6) is connected with actuating device.
2. wiper according to claim 1, it is characterized in that: described actuating device comprises: connecting rod (3), crank pin (4), worm and gear (5), flexible rack (6), motor (7), pin (8); Connecting rod (3) one ends are connected with flexible rack (6) by pin (8), and the other end is connected with worm and gear (5) by crank pin (4), and worm and gear (5) is connected with motor (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320023469.8U CN203047187U (en) | 2013-01-17 | 2013-01-17 | Windscreen wiper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320023469.8U CN203047187U (en) | 2013-01-17 | 2013-01-17 | Windscreen wiper |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203047187U true CN203047187U (en) | 2013-07-10 |
Family
ID=48730174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320023469.8U Expired - Fee Related CN203047187U (en) | 2013-01-17 | 2013-01-17 | Windscreen wiper |
Country Status (1)
Country | Link |
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CN (1) | CN203047187U (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104494570A (en) * | 2015-01-15 | 2015-04-08 | 陈学琴 | Hydraulic swing windscreen wiper with flexible wall supporting wiper connecting rod |
CN104494567A (en) * | 2015-01-15 | 2015-04-08 | 陈学琴 | Connecting rod line wheel type windshield wiper drive mechanism |
CN104494568A (en) * | 2015-01-15 | 2015-04-08 | 陈学琴 | Three-scraper flexible shaft type windscreen wiper with flexible wall supporting wiper connecting rod |
CN104527590A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Three-scraper wiper blade hydraulic windscreen wiper with flexible wall supporting |
CN104527596A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Double-scraper flexible shaft type windscreen wiper with flexible walls and wiper connecting rod |
CN104527583A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Reel type windshield wiper driving mechanism |
CN104554158A (en) * | 2015-02-07 | 2015-04-29 | 陈学琴 | Flexible shaft type windscreen wiper driving mechanism |
CN104554168A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Three-scraping-piece flexible wall round hole internal-supported wiper hydraulic swing windscreen wiper |
CN104554165A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Three-scraping-piece flexible wall round hole internal-supported connecting rod wire wheel type windscreen wiper |
CN104554160A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Three-scraping-piece flexible wall round hole internal-supported wiper connecting rod flexible shaft type windscreen wiper |
CN104554169A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Three-scraping-piece flexible wall round hole internal-supported wiper blade hydraulic type windscreen wiper |
CN104554156A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper |
CN104554162A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Flexible wall supported wiper connecting rod flexible shaft type windscreen wiper |
CN104554159B (en) * | 2015-01-15 | 2016-08-03 | 陈学琴 | Flexible wall supporting rain brush swing hydraulic pressure wiper |
CN107521460A (en) * | 2017-08-18 | 2017-12-29 | 芜湖乐普汽车科技有限公司 | A kind of rain brush transmission mechanism of wiper |
CN113492803A (en) * | 2020-04-08 | 2021-10-12 | 李敏 | Automobile rearview mirror defogging cleaning device |
US11566706B2 (en) * | 2018-03-30 | 2023-01-31 | Ficosa International (Taicang) Co. Ltd. | Shift drive |
-
2013
- 2013-01-17 CN CN201320023469.8U patent/CN203047187U/en not_active Expired - Fee Related
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104554169A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Three-scraping-piece flexible wall round hole internal-supported wiper blade hydraulic type windscreen wiper |
CN104527590B (en) * | 2015-01-15 | 2016-08-24 | 陈学琴 | Three scraping blade flexible wall supporting rain brush vane formula wipers |
CN104494570A (en) * | 2015-01-15 | 2015-04-08 | 陈学琴 | Hydraulic swing windscreen wiper with flexible wall supporting wiper connecting rod |
CN104554162A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Flexible wall supported wiper connecting rod flexible shaft type windscreen wiper |
CN104554156A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper |
CN104527583A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Reel type windshield wiper driving mechanism |
CN104494567A (en) * | 2015-01-15 | 2015-04-08 | 陈学琴 | Connecting rod line wheel type windshield wiper drive mechanism |
CN104554168A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Three-scraping-piece flexible wall round hole internal-supported wiper hydraulic swing windscreen wiper |
CN104554165A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Three-scraping-piece flexible wall round hole internal-supported connecting rod wire wheel type windscreen wiper |
CN104554160A (en) * | 2015-01-15 | 2015-04-29 | 陈学琴 | Three-scraping-piece flexible wall round hole internal-supported wiper connecting rod flexible shaft type windscreen wiper |
CN104494568A (en) * | 2015-01-15 | 2015-04-08 | 陈学琴 | Three-scraper flexible shaft type windscreen wiper with flexible wall supporting wiper connecting rod |
CN104527596A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Double-scraper flexible shaft type windscreen wiper with flexible walls and wiper connecting rod |
CN104527590A (en) * | 2015-01-15 | 2015-04-22 | 陈学琴 | Three-scraper wiper blade hydraulic windscreen wiper with flexible wall supporting |
CN104554156B (en) * | 2015-01-15 | 2016-05-25 | 陈学琴 | Two scraping blade flexible wall rain brush connecting rod swing hydraulic pressure wipers |
CN104554159B (en) * | 2015-01-15 | 2016-08-03 | 陈学琴 | Flexible wall supporting rain brush swing hydraulic pressure wiper |
CN104554165B (en) * | 2015-01-15 | 2016-08-24 | 陈学琴 | The three scraping blade flexible wall circular hole wheeled wipers of inner support connecting rod line |
CN104554158A (en) * | 2015-02-07 | 2015-04-29 | 陈学琴 | Flexible shaft type windscreen wiper driving mechanism |
CN104554158B (en) * | 2015-02-07 | 2016-08-24 | 陈学琴 | Cable type rain brush drive mechanism |
CN107521460A (en) * | 2017-08-18 | 2017-12-29 | 芜湖乐普汽车科技有限公司 | A kind of rain brush transmission mechanism of wiper |
US11566706B2 (en) * | 2018-03-30 | 2023-01-31 | Ficosa International (Taicang) Co. Ltd. | Shift drive |
CN113492803A (en) * | 2020-04-08 | 2021-10-12 | 李敏 | Automobile rearview mirror defogging cleaning device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20150117 |
|
EXPY | Termination of patent right or utility model |