WIPER BLADE
First Claim
Patent Images
1. A wiper blade comprising:
- a wiper strip which wipes a wiping surface;
at least one pair of yoke levers which supports the wiper strip;
a pair of auxiliary lever which is relatively rotatably coupled to the at least one pair of the yoke levers respectively; and
a main lever which is relatively rotatably coupled to a pair of the auxiliary levers and is connected to a wiper arm,wherein, for the purpose of preventing interference caused at the tune of pivoting with a U-hook type wiper arm “
Ha,”
the main lever comprises a first concave portion which is formed toward the wiper strip in a portion of the top surface of the main lever.
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Accused Products
Abstract
In one aspect, the invention can be a wiper blade including a wiper strip which wipes a wiping surface; at least one pair of yoke levers which supports the wiper strip; a pair of auxiliary lever which is relatively rotatably coupled to the at least one pair of the yoke levers respectively; and a main lever which is relatively rotatably coupled to a pair of the auxiliary levers and is connected to a wiper arm, wherein, for the purpose of preventing interference caused at the time of pivoting with a U-hook type wiper arm “Ha,” the main lever includes a first concave portion which is formed toward the wiper strip in a portion of the top surface of the main lever.
27 Citations
15 Claims
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1. A wiper blade comprising:
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a wiper strip which wipes a wiping surface; at least one pair of yoke levers which supports the wiper strip; a pair of auxiliary lever which is relatively rotatably coupled to the at least one pair of the yoke levers respectively; and a main lever which is relatively rotatably coupled to a pair of the auxiliary levers and is connected to a wiper arm, wherein, for the purpose of preventing interference caused at the tune of pivoting with a U-hook type wiper arm “
Ha,”
the main lever comprises a first concave portion which is formed toward the wiper strip in a portion of the top surface of the main lever. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification