| 摘要 |
A sprinkler for sprinkling granular, pulverous, flaky or powdery material. The sprinkler comprises a container (1) and on the end thereof a voiding aperture (3) with a closing member (4) which presents a conical surface (6) abutting on the margins (5) of said voiding aperture, for closing the voiding aperture. The closing member (4) comprises threads (7), and in the vicinity of the voiding aperture (3) belongs a mating thread (8), whereby the closing member can be adjusted by rotating it, to be positioned at desired distance from the margins of the voiding aperture, for sprinkling the material uniformly past the conical surface, out of the container. |
