Flexible wall supported wiper wire wheel driven windscreen wiper

A flexible wall, wiper technology, applied in vehicle cleaning, vehicle maintenance, transportation and packaging, etc., can solve the problems of low wiping efficiency, high noise, blurred vision, etc. Improve the effect of scraping

CN104554157AActive Publication Date: 2015-04-29TONGLING HUIYU IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2015-04-29

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Abstract

A flexible wall supported wiper wire wheel driven windscreen wiper comprises a wiper motor, a wiper driving mechanism and a wiper and is characterized in that the wiper driving mechanism is structurally that a wiper drive shaft is divided into a driven wheel wiper drive shaft and a driving wheel wiper drive shaft, the driven wheel wiper drive shaft and the driving wheel wiper drive shaft are respectively arranged in a driven wheel wiper drive shaft hole formed in a driven wheel fixing seat and a driving wheel wiper drive shaft hole formed in a driving wheel fixing seat. A driven winding wheel and a driving winding wheel are respectively arranged on the driven wheel wiper drive shaft and the driving wheel wiper drive shaft and are connected through a flexible rope and transfer torque. The wiper driving mechanism is of a closed structure and is especially suitable for a complicated external environment structure and remote transmission, the defect that the wiper motor is burned down due to an external obstacle is avoided, interior noise is effectively reduced, the interior comfort of a vehicle in running is improved, and a wiper rubber strip is supported by a flexible wall and can be well fit with a windscreen.
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Description

Technical field

[0001] The invention relates to a windshield wiper, which belongs to the field of automobile windshield wipers, in particular to a windshield wiper driven by a flexible wall supporting a windshield wiper wheel. Background technique

[0002] At present, most of the wiper driving mechanisms of wipers on the market are continuous drive, which makes a lot of noise during operation. Moreover, the continuous drive mechanism is open and is greatly affected by external influences. Cause the wiper motor to burn out; the support platform of the wiper blade on the market is usually rigid, because the windshield glass is a curved surface shape, coupled with manufacturing reasons and wear and tear during use, the surface of the windshield glass is irregular and defective. It is difficult for the wiper under the rigid support to adapt to the change of the surface of the windshield. During the scraping process, the wiping efficiency is low, it is not easy to scrape quickly,...

Examples

Embodiment Construction

[0018] Figure 1-Figure 5 In an embodiment, a wiper driven by a flexible wall supporting a wiper wire wheel includes a wiper motor (36), a wiper drive mechanism (70) and a wiper (31), and is characterized in that the wiper drive mechanism (70) has a structure It is: the wiper drive shaft (50) is divided into a driven wheel wiper drive shaft (32) and a driving wheel wiper drive shaft (49), and is respectively arranged in the driven wheel wiper drive shaft hole (51) and the driven wheel fixed seat (34) In the drive shaft hole (52) of the driving wheel fixed seat (47); the driven wheel wiper drive shaft (32) and the driving wheel wiper drive shaft (49) are respectively provided with a passive winding wheel (33) and a driving winding wheel. The wire wheel (37), the passive winding wheel (33) and the active winding wheel (37) are connected and transmit torque by a flexible wire rope (35);

[0019] A forward and reverse gear intermittent transmission mechanism (53) is arranged on t...