YAMAGATA KAIHATSU KOGYO CO.,LTD.;GREEN ELM CO.,LTD.
发明人:
YAMAGATA Ryuzo,NISHINO Fumitaka
申请号：
WO2018JP06842
公开号：
WO2018216286(A1)
申请日:
2018.02.26
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要：
[Problem] To provide a treefall prevention tool which reliably prevents a planted tree from falling over. [Solution] This treefall prevention tool 1 is buried in soil to become entangled with roots 32 as a planted tree 30 grows. The treefall prevention tool 1 is provided with: three or more support parts 2 extending in parallel with one another; and an annular holding body 4 supported by the support parts 2. A plurality of holding bodies 4 are affixed at an interval along the support parts 2. The treefall prevention tool 1 is placed at the bottom of a planting hole 12 and affixed by stake members 20, then buried, the tree 30 being planted over the buried treefall prevention tool 1.
