| 摘要 |
PURPOSE: A prefabricated post structure is provided to facilitate the manufacture of the post installed on the amusement facility. CONSTITUTION: A prefabricated post structure comprises a supporter(100), a cover member(200), and a fastener(300). The supporter is made of the aluminum alloy. In a supporter, four connecting rods(140) protrude. The cover member covers the space between the connecting rod and the connecting rod. As to the cover member, the circular or the blind angle and the various outer shapes are comprised. A reverse protrusion(342) is formed in the inner part both side a fastener fixes the cover member.
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