| 摘要 |
PURPOSE: A road stud of a bolt coupling type is provided to enable a body to be tightly installed to a kerb since a bolt is inserted into the bolt hole of the body and the bolt is coupled to the kerb. CONSTITUTION: A road stud(100) of a bolt coupling type comprises a body(110) and a bolt(120). A plurality of convex surface and a plurality of bolt holes are formed on one side of the body. A reflector is mounted on one side of the body. The other side of the body is formed to be flat, and the body is attached to a kerb. The bolt passes through the bolt hole and is coupled to a bolt coupling hole, which has been formed on the kerb.
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