Patent ID: 9701283
Date: 2017-07-11
CPC Classifications: B60S

Claim:
1. A wiper blade assembly comprising: an contact member; an elastic member supporting the contact member; a cover member covering the elastic member; a coupling cover covering the elastic member, the coupling cover including a housing portion; and an adapter configured to be inserted into or removed from the housing portion of the coupling cover, wherein the coupling cover comprises a first coupling portion on a side of the housing portion, the adapter comprises a second coupling portion on a side thereof, the second coupling portion comprises a pressure structure and a coupling structure separated from the pressure structure by a predetermined distance, and the first coupling portion is coupled to the coupling structure, wherein the first coupling portion comprises a first protruding portion extending in a heightwise direction of the coupling cover and a second protruding portion extending in a lengthwise direction of the coupling cover, and the second protruding portion comprises a locking bump extending to a predetermined length and a protrusion extending in the same direction as the locking bump and extending to a length greater than the predetermined length of the locking bump, and wherein the pressure structure extends from a side of a body of the adapter, the pressure structure comprises a first pressure portion, a second pressure portion, and a connecting portion connecting the first pressure portion and the second pressure portion, the connecting portion including a first connecting portion connected to the first pressure portion, a second connecting portion connected to the second pressure portion, and a pressure point located in an area where the first connecting portion and the second connecting portion contact each other.