초록 ▼

A domestic mixer comprises a base (11) enclosing an electric motor (13) whose output shaft (15) projects from the base, as well as a bowl (18) adapted to be closed by a cover (20), mounted removably on the base (11) and having a rotatable tool (24) adapted to be coupled with the shaft (15) of the mo

A domestic mixer comprises a base (11) enclosing an electric motor (13) whose output shaft (15) projects from the base, as well as a bowl (18) adapted to be closed by a cover (20), mounted removably on the base (11) and having a rotatable tool (24) adapted to be coupled with the shaft (15) of the motor. The cover (20) and the upper edge (40) of the bowl (18) are interconnected by at least one bolt (44) secured to the cover (20) and connected, by a transmission member (46) actuable by the bolt, to a control member (48) movably mounted through the upper portion (16) of the base (11) between a working position to which it is brought when the cover (20) is locked by the bolt (44) and in which, under the action of the transmission member (46), it actuates a switch (50) adapted to permit the starting of the motor (13), and a rest position to which it is brought when the cover (20) is open and in which it does not actuate the switch (50), thereby to stop the motor (13).

대표청구항 ▼

In a domestic mixer comprising a base (11) enclosing an electric motor (13) having an output shaft (15) that projects upwardly from an upper portion (16) of the base, and an open bowl (18) closed by a cover (20), said bowl being mounted removably on the base (11) and having a bottom (22) that bears

In a domestic mixer comprising a base (11) enclosing an electric motor (13) having an output shaft (15) that projects upwardly from an upper portion (16) of the base, and an open bowl (18) closed by a cover (20), said bowl being mounted removably on the base (11) and having a bottom (22) that bears a rotatable tool (24) secured to a vertical shaft (26) passing through said bowl and adapted to couple with the output shaft (15) of the motor; the improvement wherein the cover (20) and an upper edge (40) of the bowl (18) are releasably interconnected by a bolt (44) which is disposed in a recess (54) provided in the cover (20) and which is connected, by a transmission member (46) which is completely integrated in the bowl (18) and actuable by the bolt (44), to a control member (48) movably mounted through the upper portion (16) of the base (11) between a working position to which the control member is brought when the cover (20) is secured by the bolt (44) and in which, under the influence of the transmission member (46) controlled by the bolt (44), the control member actuates a safety switch (50) in an electric supply circuit of the motor (13) so as to permit operating the motor, and a rest position to which the control member is brought when the cover (20) is open and in which the control member does not actuate said safety switch (50), whereupon the motor (13) stops.