| 摘要 |
The invention relates to a dosing device for powdery or pasty substances, which comprises a discharge container (2) and a dosing head, which comprises a discharge and closing element (106, 206, 306, 406, 506, 806). Said discharge and closure element is arranged on the central longitudinal axis (4) of the dosing head (1) which comprises an outlet and which can be rotated in relation to the housing (3, 203, 303) about the central longitudinal axis and is embodied such that it can be displaced in a translatory manner along the central longitudinal axis in relation to the outlet (7). The discharge and closure element has a cylindrical base and comprises at least one closure area (127, 227) which is used to close the outlet and discharge area (128, 228, 328, 428, 528, 828), which is arranged adjacent thereto and which is used to discharge the substance which is to be dosed. The discharge area (128, 228, 328, 428, 528, 828) comprises at least one recess which emerges from the cylinder covering. |
