| 摘要 |
PURPOSE: A car wiper blade is provided to maintain the original curvature of a blade to transfer an even force to the whole section of the wiper blade, thereby improving the grip on a windshield of a car. CONSTITUTION: A car wiper blade(100) includes a holder part, a rubber element, a washing rubber, spoiler(50) and a base. The holder part has an installation space formed in the inside of the lower side simultaneously with a curved connection unit formed on the upper side. The rubber element has the original curvature griping on the windshield of a car and is inserted into the installation space of the lower side of the holder part in a longitudinal direction. The washing rubber is equipped with concave grooves mutually faced in a longitudinal direction towards both sides and inserted along an opening part to the installation space of the lower side of the holder part for the concave groove to be contacted to the curvature part of the lower side of the holder part. The spoiler is formed with an insertion groove having the shape corresponding to the connection unit of the upper side of the holder part in a longitudinal direction and connected to the curvature unit of the upper side of the holder part by the insertion of the insertion groove into the connection unit of the upper side of the holder part. The base is combined with the middle portion of the holder part. |
