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TRIPOD-LIKE TOOL FOR ASCENDING TO AND DESCENDING FROM HIGH PLACE
TRIPOD-LIKE TOOL FOR ASCENDING TO AND DESCENDING FROM HIGH PLACE
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机译：类似TRIPOD的工具，可用于登高和登高
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摘要
PROBLEM TO BE SOLVED: To provide a tool for ascending to and descending from a high place which has a simple structure and a light weight, can be folded and made compact, and is used for light work.;SOLUTION: In a tripod-like tool for ascending to and descending from a high place: a shaft 5 with a circular cross section is formed into a triangular shape; steps 2 for ascending and descending are fixed on a leg 1 at appropriate intervals; a cylindrical metal fitting 3 having an inner diameter slightly greater than the diameter of the shaft 5 is fixed in a T shape at one end of the leg 1; a cylindrical metal fitting 3 having an inner diameter slightly greater than the diameter of the shaft 5 is fixed in a T shape at one end of each of pillars 4, 4; and the cylindrical metal fitting 3 of the leg 1 and the cylindrical metal fittings 3, 3 of the pillars 4, 4 are rotatably fixed to the shaft 5.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2016,JPO&INPIT
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