| 摘要 |
The invention relates to a multifunctional horticultural tool, manual and portable, intended for the execution of the main horticultural activities such as digging, planting, ridging, raking, compacting, cutting turf edges, weeding, etc. The technical solution includes a sheath (2) on whose free end a nut (4) is fastened (4) into which a threaded metallic rod (6) can be screwed. The metallic rod (6) has a washer (5) at one of its ends and is bent at the opposite end, forming a hook, which allows for fastening to the handle (1) an active blade (9), through two L-shaped metallic pieces (8), each of these having one side positioned parallel, face-to-face, joined by a metallic pin (7) and having their shoes positioned in the same plane, in opposite directions and fastened to the active blade (9) by welding or by riveting. The two free ends of the pieces (8) are chamfered in pairs as polygons, in order to obtain supporting the surface on the fixed screw (4) and on the washer (5), respectively at angles of 0 degrees, 15 degrees, 30 degrees, and 90 degrees with respect to the axis of the handle. The blade (9) has its active parts arranged at the periphery of a circle, of an ellipse or of a triangle, configuring active parts for digging, hoeing, planting, cutting.
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