Rim structure for bike
AssigneeAlex Global Technology, Inc.
InventorWEI-CHIN CHEN
Life of this patent
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Abstract
A rim structure for a bike is revealed. It comprises a rim having two side walls, a connection wall for connecting opposite end faces of the two side walls, an inner wall for connecting the inner edges of the two side walls, and a space defined by the two side walls, the connection wall and the inner wall. The inner wall has a plurality of evenly-spaced spokes thereon, each of which has a head located inside the space. The space is filled with a foam material.
Claims8
A rim structure for a bike, comprising a rim having two side walls, a connection wall for connecting opposite end faces of the two side walls, an inner wall for connecting the inner edges of the two side walls, and a space defined by the two side walls, the connection wall and the inner wall, wherein the inner wall has a plurality of evenly-spaced spokes thereon, each of which has a head located inside the space, and wherein the space is filled with a foam material to form an inner foam layer.
Dependencies are inferred from the claim text.