| 摘要 |
<p>Injection assembly (6) for the preparation of a drink from consumable ingredients and a liquid, comprising a frame (50) in which the following are mounted:—an injection chamber (100), intended to accommodate a portion of ingredients, having a lower part (7) and an upper part (52, 101), at least one of said lower (7) and upper (52, 101) parts being mounted so as to move; and—a cam (51) and a cam follower (52) which are mounted so as to move rotationally and translationally respectively, these cooperating via inclined surfaces (61, 62) in order to close said injection chamber (100). According to the invention, the upper part (52, 101) is mounted so as to move translationally inside said frame (50) and in that said cam (51) and said cam follower (52) are movably joined to said upper part (101) so as to be able to open and close said injection chamber (100).</p> |
