PUMP FOR DEVICE FOR PREPARING LIQUID BEVERAGES Russian patent published in 2014 - IPC A47J31/54 

FIELD: personal use articles.

SUBSTANCE: one subject of the invention is a device for preparing liquid food or beverage, comprising: a housing (20), a pump (1), a support (7) of the pump, fastening the vibration pump (1) to the housing (20), a rigid tube (8) connected by a resilient sealing element (10) to the housing and to the inlet channel (4a) and the outlet channel (4b) of the pump (1), at that the support (7) of the pump comprises a resilient support element (7a) for resilient maintaining of the chamber (2) of the vibration pump in the housing (20). A second subject of the invention is a device for preparing liquid food or beverage, comprising a chamber (14) of preliminary sucking, connected to the inlet channel (4a) for the liquid of the pump (1) and intended for periodical supplying the liquid to the inlet channel (4a) for the liquid. A third subject of the invention is a device for preparing liquid food or beverage, comprising a connector (9) which comprises at least one resilient sealing element (10) intended for absorbing vibrations from the pump (1) of the device and for providing the relative displacement of the tube (8) and the inlet channel (4a) for the liquid or the outlet channel (4b) for the liquid of the pump (1).

EFFECT: improved design.

28 cl, 4 dwg