| 摘要 |
<p>The invention relates to a hand tool (1), in particular a gardening or crafting tool, including: a head (2) provided with an end (20); a handle (3) defining an axial direction (X) and provided with an end (30); and an attachment device including: a female element (31) having an axial cavity (32); a male element (21) having an axial coupling pin (22) having a cross-section that is complementary to that of said axial receiving cavity (32) of the female element (31), and suitable for engaging with said cavity (32) in order to produce the rotating coupling of the male element (21) and the female element (31), wherein first and second elements selected from the male element and the female element are provided at the end (20) of the head (2) and the end (30) of the handle (3), respectively; and a system (4) for locking/unlocking the male element (21) from the female element (31), which is designed to lock the relative movement of said two elements in the axial direction; and characterized in that said receiving cavity (32) and said coupling pin (22) have complementary truncated cone-shaped longitudinal cross-sectional portions.</p> |
