Hand oiperated electric whisk mixer

手持式电动搅拌-混合器，其中包括一个容纳着一个驱动马达(7)的主体(2)，一个与马达轴连接的旋转的联轴装置(26)用于固定和驱动混合器支承，该联轴装置(26)通过一个连接开口(32)和装在其上的活门(35)与外部相连。根据本发明，该活门由至少两个活门阀(46)构成并处于敞开或关闭两种位置，关闭位置是该活门阀(46)彼此靠拢，敞开位置是当混合器支承(38)连接到开口(32)中时在混合器支承(38)的直接作用下，两个活门阀彼此分开并朝向主体内部，在取出混合器支承(38)后，所述的活门阀(46)自动回到关闭位置。 Handheld electric beater-mixer including a body (2) containing a drive motor (7), a rotatable coupling device (26) connected to the shaft of the motor and adapted for the securement and driving of a mixer foot (38), which coupling device (26) communicates with the outside through a coupling opening (32), and a closure (35) associated with this coupling opening (32), wherein the closure (35) is formed by at least two flaps (46) movable between a closure position in which they are near each other, and an open position in which they are spaced from each other toward the interior of the body (2), under the direct action of the mixer foot (38) during engagement of this latter in the opening (32), the flaps (46) returning automatically to the closure position after withdrawal of the mixer foot (38).