| 摘要 |
PROBLEM TO BE SOLVED: To provide a support leg structure of a detachable load-carrying platform capable of dispersing a load from the load-carrying platform. SOLUTION: This support leg structure of the detachable load-carrying platform includes a frame constituting the load-carrying platform, a support leg for erecting the load-carrying platform, a shaft fixed vertically to an upper end part of the support leg, and a support body fixed to a lower face of the frame receiving the shaft and supporting the support leg at a storage position and a self-standing position. The shaft has a first rectangular part fixed to an upper end of the support leg on a common shaft and having a rectangular cross section, a first cylindrical part having a circular cross section, a second rectangular part having the same cross section as the first rectangular part, and a second cylindrical part having the same cross section as the first cylindrical part. The first rectangular part has a projection protruding in the opposite direction to the support leg. The support body has parallel outer side plate and inner side plate fixed to lower faces of the load-carrying platform, respectively. Each plate has a matching opening having substantially same shape as the cross section of the rectangular part. The opening has an auxiliary cutout part having the same shape as the projection in the horizontal direction.
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