The invention discloses a joint fixing mechanism used between a wiper blade and a rocker arm. The joint fixing mechanism comprises an upper coupling element and a lower coupling element. The upper coupling element is used for being connected with the rocker arm, and the lower coupling element is used for being connected with the wiper blade; the lower coupling element is connected with one side of the upper coupling element through a supporting structure to form a rotating shaft; the lower coupling element is connected with the other side of the upper coupling element through a clamping structure, and the clamping structure comprises a clamping portion and a matched blocking portion which are clamped in a matched manner; the matched blocking portion is connected to the lower coupling element or the upper coupling element through an elastic piece; when the upper coupling element presses the lower coupling element around the side of the rotating shaft, the clamping portion is firmly clamped in the matched blocking portion due to elastic action of the elastic piece; and when the upper coupling element is far away from the lower coupling element around the side of the rotating shaft, the clamping portion is separated from the matched blocking portion due to the elastic action of the elastic piece. The joint fixing mechanism enables the wiper blade and the rocker arm to be firmly connected, and mounting is convenient.
Joint fixing mechanism used between wiper blade and rocker arm
2015-09-09
Patent
Electronic Resource
English
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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