FIELD: transport, distribution.
SUBSTANCE: injection unit (6) for beverage preparation of consumable ingredients and liquid contains body (50) where following components are installed: injection chamber (100) to accommodate portion of ingredients with bottom (7) and top (52, 101) parts at least one of which is movably installed; swivel cam (51) and pusher (52) which is able to be translated and interacting with cam along inclined surfaces (61, 62) to close injection chamber (100). According to the invention, top part (52, 101) of injection chamber is installed with possibility to be translated in the body (50), and the cam (51) and the pusher (52) are movably connected with the mentioned top part (101) so that to provide opening and closing of injection chamber (100).
EFFECT: perfected design.
19 cl, 21 dwg
