| 摘要 |
A dispenser-cap device (1) for a bottle extends substantially along an axis(A) and is formed by: an essentially tubular base body (3), connectable in a fluid-tight manner to a neck (7) of the bottle (2) and having an inner chamber (20); a handle element(4), rotatably coupled to the base body and axially connected to the base body; and a spout element (5) having a channel (51 ) communicating with the chamber; the spout element (5) is telescopically coupled to the handle element (4) by respective threaded portions (43, 44) and being slidable with respect to the base body (3) along the axis (A) due to rotation of the handle element (4) with respect to the base body (3) for selectively opening/closing a passage (63) between the channel (51) and the chamber (20).The dispenser-cap device represents an undetachable connection and fully effective in its closing function as well as in preventing the bottle from being re-filled using three constructive elements – the base body, the handle element and the spout element. |
