Abstract: A windshield wiper includes a wiper post and a connection unit which is used to connect the wiper post and a wiper arm. The wiper rod has a bottom connected with a rubber blade. The wiper post has 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 is connected with the bottom of the opening, and another end of the resilient plate is suspended above the recess and has an engaging buckle. The opening has protruding steps which are formed at two sides of the resilient plate. The protruding steps each have a vertical surface formed with a lumpy section. The connection unit is detachably mounted in the opening of the wiper post. The connection unit has a bottom formed with a protruding platform corresponding to the opening. The protruding platform has a slide trough at a central portion thereof corresponding to the resilient plate.

Abstract: The prevent invention discloses a boneless wiper blade, which mainly consists of a pivot socket, two end ferrules, spring steel sheet and rubber strip, wherein the spring steel sheet is used to support and fix the rubber strip, and the pivot socket, on which the connecting adaptors are installed to connect with wiper arms, is mounted on the center of the spring steel sheet and the rubber strip, with end ferrules mounted at both ends of them. The upper part of the wind-pressure sheathes featuring specially curved surface is designed to prevent the wiper blade from lifting off from the surface of the windshield at highway speeds. The said spring steel sheet is so parabolically designed that the rubber strip can firmly and closely contact the various windshield glasses.