HOLDER FOR WIPER ARM, WIPER ASSEMBLY AND MOTOR VEHICLE

The present invention relates to a holder for a wiper arm, a wiper assembly and a motor vehicle. The holder comprises: a body, having two opposite sidewalls extending in the longitudinal direction of the wiper arm, the bottom of the body being provided with a dovetail slot configured to match a protrusion of an adapter; a fixing pin, arranged between the two opposite sidewalls of the body; and a first locking pin and a second locking pin, arranged in the two opposite sidewalls of the body respectively, the first locking pin and the second locking pin being equidistant from the fixing pin.