Kitchen appliance with a safety interlock
View Patent ↗A kitchen appliance with a safety interlock for processing foodstuff including a housing with a motor and a switch to actuate the motor within the housing. A bowl has a first actuator therein for selectively actuating the switch. A bowl lid is removably mountable over a mouth of the bowl and is mounted to a mouth of the bowl when the bowl and bowl lid are in a working position. A feed tube defines a feed cavity including a feed mouth. The feed tube has a second actuator in an operative relationship with the first actuator. A feed tube lid is pivotably and removably mounted to the feed tube and includes a tab. The tab contacts and moves the second actuator to its operative position to thereby actuate the switch through the first actuator when the feed tube lid is in a closed position.
1. A kitchen appliance for processing foodstuff, said kitchen appliance comprising:
a housing including a motor and a switch at an outer periphery thereof to permit actuation of the motor within the housing;
a bowl, including a mouth, for enclosing a rotatable tool, the bowl being removably mountable to the housing, the bowl having a handle and a first actuator, the handle defining an opening between an exterior surface of the bowl and an interior surface of the handle, the handle enclosing an interior area that generally extends around an outer-most side of the opening, the first actuator positioned within the interior area of the handle for selectively actuating the switch;
a bowl lid removably mountable over the mouth of the bowl, the bowl lid being in a working position when mounted over the bowl;
a feed tube extending from a top wall of the bowl lid, the feed tube defining a feed cavity and including a feed mouth, the feed tube having a second actuator in an operative relationship with said first actuator; and
a feed tube lid pivotably and removably mountable to the feed tube.
2. The kitchen appliance of claim 1 , wherein the feed tube lid includes two spaced-apart openings.
3. The kitchen appliance of claim 2 , further comprising:
a two pronged pusher having a first prong fixedly attached to a second prong, wherein the two pronged pusher is removably mountable within the two spaced-apart openings of the feed tube lid; and
a nested pusher removably mountable within either the first or second prong of the two pronged pusher, the nested pushing provider greater control of smaller foodstuff.
4. The kitchen appliance of claim 3 , wherein a slot connects the two spaced apart openings in the feed tube lid and rib connects both prongs of the two pronged pusher; wherein the slot is generally sized and shaped to accept the rib when the two pronged pusher is mounted within the two spaced apart openings.
5. The kitchen appliance of claim 1 , wherein a slit is located on an upper surface of the handle of the bowl to removably engage a lower portion of the second actuator.
6. The kitchen appliance of claim 1 , wherein the feed tube lid includes a tab and covers at least a portion of the feed mouth in a closed position, the tab contacting and moving the second actuator to its operative position to thereby actuate the switch through the first actuator when the feed tube lid is in the closed position.
7. The kitchen appliance of claim 1 , wherein the feed tube lid is pivotable relative to the feed tube between the closed position and a loading position, the feed cavity being exposed when the feed tube lid is in the loading position.
8. The kitchen appliance of claim 1 , wherein the first actuator is comprised of at least four portions positioned within the handle for selectively actuating the switch, each portion being angled approximately ninety degrees with respect to an adjacent portion.
9. A kitchen appliance with a safety interlock for processing foodstuff comprising:
a housing including a motor and a switch to permit actuation of the motor within the housing;
a bowl, including a mouth, for enclosing a rotatable tool, the bowl being removably mountable to the housing, the bowl having a first actuator therein for selectively actuating the switch;
a bowl lid removably mountable over the mouth of the bowl, the bowl lid being in a working position when mounted over the bowl;
a feed tube extending from a top wall of the bowl lid, the feed tube defining a feed cavity and including a feed mouth, the feed tube having a second actuator in an operative relationship with said first actuator;
a feed tube lid pivotably and removably mountable to the feed tube, the feed tube lid including two spaced-apart openings, a tab and covering at least a portion of the feed mouth in a closed position, the tab contacting and moving the second actuator to its operative position to thereby actuate the switch through the first actuator when the feed tube lid is in the closed position;
a two pronged pusher having a first prong fixedly attached to a second prong, the first prong having a passageway at a lower end thereof and the second prong having a closed lower end, the two pronged pusher being removably mountable within the two spaced-apart openings of the feed tube lid; and
a nested pusher removably mountable within the first prong of the two pronged pusher, the nested pusher providing greater control of smaller foodstuff.