| (11) | EP 3 315 057 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | BLENDER JAR ASSEMBLY AND COVER FOR BLENDER JAR ASSEMBLY |
(57) A blender jar assembly consisting of a blender jar (100), a cover (50) and a vacuum pump (700) is disclosed. The cover (50) includes a cover body (51) including a connection channel (511) and a locking system (510) formed on the cover body (51) within the connection channel (511), and a sealing plug set (53) detachably connected to the cover body (51) and locked thereto by the locking system (510) to cover the connection channel (511) and having an air hole (53131) and an air valve (535) adapted for blocking the air hole (53131). Thus, the sealing plug set (53) can be selectively mounted in the cover body (51), and the connection channel (511) can be provided for accommodating a measuring cup or for the insertion of a stirring rod.
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