| 摘要 |
PROBLEM TO BE SOLVED: To provide a tree-fixing tool solving the following problem: when using planting anchor pins to plant a tree, it is necessary to cut the pins short or to use substitute pins different in length instead of the existing ones in accordance with location because the pins to be hammered have different lengths respectively depending on the heights of root balls of trees to be planted or soil hardness. SOLUTION: The tree-fixing tool includes a sliding anchor pin which is used in a site except for paved surfaces and which comprises: a head body such that a screw thread is formed on the side peripheral surface of a stick-like body up to two thirds of the entire length thereof and a through hole allowing a fixing pin to pass through is formed at the remaining one-thirds part thereof; an insertion body such that a through hole allowing a fixing pin to pass through is formed in the vicinity of the upper part of a stick-like body, and a sharp-pointed insertion part is formed at the lower end part thereof; and a slide body such that a plurality of through holes allowing fixing pins to pass through are formed to a longitudinal cylindrical body having an inside diameter allowing the two stick-like bodies to be inserted, at prescribed intervals. Another version of the tree-fixing tool includes a sliding J-shaped anchor pin which is used for a paved surface and which comprises, substituted for the insertion body, a pin-latching body which is provided with a through hole allowing a fixing pin to pass through in the vicinity of the upper part of a stick-like body, and the lower end part of which is formed into a J-shape so as to be latched. The sliding anchor pins or the sliding J-shaped anchor pins are used for planting. COPYRIGHT: (C)2011,JPO&INPIT
|
