| 摘要 |
PROBLEM TO BE SOLVED: To provide a tree supporting gear enabling a tree to be supported through adjustment to a proper dimension according to the growth of the tree. SOLUTION: This tree supporting gear has the following scheme: between a leg 4 and an anchor 2, there is provided a fastener 3 enabling the position of attaching the leg 4 to the anchor 2 to be movingly adjusted according to the trunk diameter of a tree to be supported; the fastener 3 functions to guide the leg 4 by the aid of a guide 3b of recessed shape when viewed from the front and is provided with fixing through holes 3c at a plurality of facing positions in the longitudinal direction, and the leg 4 is attached by meeting the holes 4a thereof adjusted in positions of attaching it to the anchor 2 with the fixing holes 3c.
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