Mirror apparatus having wiper means

摘要

A mirror apparatus having a wiper means intended to wipe a surface of a mirror supported on a mirror holder, wherein the wiper means comprises: a rubber ribbon for wiping the mirror surface; a pair of holders for supporting the rubber ribbon; and a pair of stays for supporting the pair of holders, respectively, to cause them to exert wiping operations, the rubber ribbon being provided with a curvable intermediate portion and a curvable end portion which are resulted from arrangement of the rubber ribbon being supported by the pair of holders excluding an intermediate portion and at least one end portion of the rubber ribbon, the pair of stays being coupled to each other by a shaft member at a site just above the intermediate portion of the rubber ribbon to provide for pivotable actions of these stays, that particular holder which located on the curvable end portion side of the rubber ribbon being coupled to its mating stay at a site located within a groove formed at a corresponding site of the rubber ribbon, to thereby reduce unwiped regions on the mirror surface and to enhance wiping efficiency.