| 摘要 |
PURPOSE: A traffic signal is provided to prevent relative rotation between a housing and a bracket by combining the housing and the bracket with a preset slop angle. CONSTITUTION: A combining hole(412) is formed on the side of a housing(410). A display(420) is combined on the open front side of the housing. A bracket is combined with a pillar of the housing. A first ring-shaped member(414) is formed on the outer surface of a side wall. A first unevenness section(414a-1,414b-1) is formed on a free end plane of the first ring-shaped member. The first ring-shaped member surrounds the combining hole. |
