| 摘要 |
A windshield wiper device having a frame; a first lever, provided in a pair, each being hinge-coupled to either end of the frame and including an inside arm extending toward a hinge and an outside arm extending away from the hinge. A pair of second levers, are provided, each being hinge-coupled to an end portion of the outside arm of the first lever. A contact member, forms a blade in close contact with the windshield to wipe out the foreign substances and is supported by an end portion of the inside arm of the first lever and both end portions of the second lever; and a cover member. The cover member covers the frame, the first lever and the second lever. |
| 主权项 |
1. A wiper device for removing foreign substances that are stuck on a windshield, comprising:
a frame; a first lever, provided in a pair, each being hinge-coupled to either end of the frame and comprising an inside arm extended toward an inside of the frame from a hinge and an outside arm extended toward an outside of the frame from the hinge; a second lever, provided in a pair, each being hinge-coupled to an end portion of the outside arm of the first lever; a contact member, formed in the shape of a blade in close contact with the windshield so as to wipe out the foreign substances and being supported by an end portion of the inside arm of the first lever and both end portions of the second lever; and a cover member, covering the frame, the first lever and the second lever, wherein the inside arm of the first lever is formed to be shorter than the outside arm of the first lever in such a way that the inside arm fluctuates less than the outside arm does when the second lever fluctuates so as to lower a height of the cover member, and wherein the cover member comprises: a center cover, coupled to the frame and covering the frame and the inside arm of the first lever; a first extension cover, provided in a pair, each being coupled to the outside arm of the first lever, covering the outside arm and a portion of the second lever, and configured to fluctuate in an integrated manner with the first lever; and a second extension cover, provided in a pair, each being coupled to the second lever, covering the remaining portion of the second lever, and configured to fluctuate in an integrated manner with the second lever. |
