| 摘要 |
A tree pruner includes a blade portion, a handle portion, and a brace portion for fastening detachably the blade portion and the handle portion. The brace portion is formed of a connection member pivoted at one end with the blade portion by a pivot, and a bracing member pivoted at one end with the other end of the connection member such that the other end of the bracing member detachably fastens the handle portion in conjunction with a control member and a retaining member. |
