초록 ▼

A gardening tool is composed of a blade, a handle, and an eccentric rotating device connecting the blade and the handle. The blade has a connector provided with a receiving hole, whereas the handle is provided at one end thereof with a fastening hole. The eccentric rotating device is composed of a l

A gardening tool is composed of a blade, a handle, and an eccentric rotating device connecting the blade and the handle. The blade has a connector provided with a receiving hole, whereas the handle is provided at one end thereof with a fastening hole. The eccentric rotating device is composed of a locating rod, a rotating rod and a bolt. The locating rod is securely received in the receiving hole of the connector of the blade while the rotating rod is fitted into the fastening hole of the handle. The locating rod and the rotating rod are held together end to end by the bolt such that the rotating rod can be actuated by the handle to turn.

대표청구항 ▼

[ What is claimed is:] [1.] A gardening tool comprising:a blade having a connector located at one end thereof and provided with a receiving hole extending in a direction of a longitudinal axis of said connector;a handle provided at one end thereof with a fastening hole having a depth and extending a

[ What is claimed is:] [1.] A gardening tool comprising:a blade having a connector located at one end thereof and provided with a receiving hole extending in a direction of a longitudinal axis of said connector;a handle provided at one end thereof with a fastening hole having a depth and extending a direction of a longitudinal axis thereof; andan eccentric rotating device composed of a locating rod having an axial hole; a rotating rod having a threaded hole, and a bolt engaged with said threaded hole via said axial hole, said axial hole eccentrically located relative to a line passing longitudinally through a center of said locating rod, said threaded hole eccentrically located relative to a line passing longitudinally through a center of the rotating rod;said eccentric rotating device being located between said connector of said blade and said one end of said handle such that said locating rod is received securely in said receiving hole of said connector, and that said rotating rod is fitted securely into said fastening hole of said handle, and further that said handle can be rotated to actuate said rotating rod to turn.