Electric hand oprated stirring mixer with safety unit

手持式搅拌-混合器，包含一个容纳电动马达(6)的主体(2)，两个与马达轴(8)连结的旋转联轴装置(20，33)，其分别通过两个开在主体(2)上的接合通道(26，43)分别可连结一个搅拌器和一个混合器支承，还包含一个安全保护装置以阻止同时安装搅拌器、混合器支承。根据本发明，该安全保护装置包含一个可移动的机械元件(57)用来可选择地阻挡连结搅拌器和混合器支承的两个接合通道中的一个或另一个。 Handheld electric beater-mixer includes a body (2) containing an electric drive motor (6), two rotary coupling devices (20, 33) which are connected to the shaft (8) of the motor and which are adapted to receive, via respectively two engagement passages (26, 43) opening from the body (2), a whisk (10) and, respectively, a mixer foot (45), and a safety device (55) adapted to prevent the simultaneous emplacement of the whisk and of the mixer foot. The safety device (55) includes a movable mechanical member (57) adapted to block selectively one or the other of the two passages (26, 43) for engagement of the whisk (10) and of the mixer foot (45).