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US 2010/0139504 A1Published application
Safety device for juice extractor
AssigneeLyu Jan Co., Ltd.
InventorLi-Chen WU CHANG
Life of this patent
Estimating the term…
Abstract
A safety device for a juice extractor includes a switch unit connected to an outside of the feed channel and electrically connected to a power source of the motor. A collar is movably mounted to the feed channel and includes an insertion which is inserted into an opening in a handle of the juice extractor so as to activate the switch unit to drive the motor and the blade disc. When the collar is moved away from the handle, the insertion is removed from the switch such that the motor and the blade disc are stopped to ensure the safety for the users.
Claims5
A juice extractor, comprising
- a main body having a motor received therein and a feed channel located on a top of the main body, a blade disc located at a lower end of the feed channel and driven by the motor;
- a switch unit connected to an outside of the feed channel and electrically connected to a power source of the motor;
- and
- a pusher unit having a collar movably mounted to the pusher unit and an insertion extending from the collar, the pusher unit movably inserted into the feed channel to activate the motor and the blade disc when the insertion is in contact with the switch unit, the motor being stopped when the insertion is removed from the switch unit.
1 more element
Dependencies are inferred from the claim text.