Patent ID: 9522653
Filing Date: 2016-12-20
CPC Classification: B60S

Claim Text:
1. A vehicle wiper device, comprising: a blade assembly which includes a blade at its lower side; a body spring; a clamp mounting plate provided at the intermediate portion of the blade wherein at least hooking protrusion is formed at the clamp mounting plate in opposite directions such that the clamp mounting is coupled to the blade; and an adapter which is detachably coupled to the clamp mounting plate of the blade assembly, wherein the adapter comprises: a fixing hook at one side of a rear portion of the lower side; a support shoulder at a front portion of the lower side such that the adapter is detachably secured to the clamp mounting plate by means of pressing of an upper and lower portions; and a fixing hook moving space portion formed at a neighboring portion in forward and backward directions of the fixing hook, wherein the fixing hook of the adapter comprises: a slanted protrusion shoulder at the lower side and the under side of the slanted protrusion shoulder is downward slanted such that when the slanted protrusion shoulder is forced perpendicular to the longitudinal direction of the adaptor, the slanted protrusion shoulder elastically bends along the longitudinal direction of the adaptor to couple with the clamp mounting plate of the blade assembly; and a side surface protrusion at its lower side by means of which a moving operation in forward and backward directions becomes obtainable.