Patent ID: 8474088
Filing Date: 2013-07-02
Classification: B60S

Abstract:
1. A windshield wiper, comprising a wiper post and a connection unit which is used to connect the wiper post and a wiper arm, characterized by: the wiper post having a bottom connected with a rubber blade, the wiper post having an opening at a central portion thereof, a recess at a central bottom of the opening and a resilient plate disposed on the recess, one end of the resilient plate being connected with the bottom of the opening, another end of the resilient plate being suspended above the recess and having an engaging buckle, the opening having protruding steps which are formed at two sides of the resilient plate, the protruding steps each having a vertical surface formed with a lumpy section; the connection unit being detachably mounted in the opening of the wiper post, the connection unit having a bottom formed with a protruding platform corresponding to the opening, the protruding platform having a slide trough at a central portion thereof corresponding to the resilient plate, two sides of the protruding platform each having a vertical surface formed with a lumpy portion corresponding to the lumpy section of the opening.