| 摘要 |
PURPOSE: An electric stand is provided to improve the bond between an insertion part and a post by supporting the bond with proper friction force when the insertion part and the post are combined. CONSTITUTION: A post(P) is supported to a stand base(S) and maintains a height. A head lamp(H) is supported to the post. The head lamp irradiates light which has proper illumination to a location in which a user wants. A head hinge interlinks the post and the head lamp. A phase hinge part(7) is connected to the post. A detent(44) is formed in the hole upper end of the stand base.
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