| 摘要 |
A refuse collection device comprises: a cylindrical elongated tubular structure including a proximal handle end and a distal functional end; a transverse support structure penetrating such elongated tubular structure distal functional end for fixedly supporting a further distal pointed rod structure and for rotatably supporting a further distal divided semi-circular spring structure; and a slidable structure being longitudinally slidable on such elongated tubular structure and including top and bottom longitudinally directed grooves or slits for accommodating such transverse support structure during the longitudinal motion of such slidable structure; such semi-circular spring structure including a proximal quarter-circular substantially rigid member having its proximal end being rotatably attached to such transverse support structure, a distal quarter-circular spring member having its proximal end being rotatably attached to such proximal quarter-circular substantially rigid member distal end, and transverse wheel members being rotatably attached to such distal quarter-circular spring member distal end.
|
