US 12,440,054 B2
Cooking device
Jui-Tai Cheng, Taichung (TW)
Assigned to YUNG SOON LIH FOOD MACHINE CO., LTD., Taichung (TW)
Filed by YUNG SOON LIH FOOD MACHINE CO., LTD., Taichung (TW)
Filed on Aug. 11, 2022, as Appl. No. 17/885,973.
Prior Publication US 2024/0049900 A1, Feb. 15, 2024
Int. Cl. A47J 27/00 (2006.01); A47J 36/04 (2006.01); A47J 36/06 (2006.01); A47J 36/32 (2006.01); A47J 43/046 (2006.01); A47J 43/07 (2006.01)
CPC A47J 27/002 (2013.01) [A47J 27/004 (2013.01); A47J 36/04 (2013.01); A47J 36/06 (2013.01); A47J 36/32 (2013.01); A47J 43/0465 (2013.01); A47J 43/0722 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A cooking device, including:
a main body, including a bottom wall and a circumferential wall which define a receiving space therebetween, a side of the circumferential wall opposite to the bottom wall defining an opening;
a stirrer assembly, including a stirrer disposed at a bottom side of the receiving space, the stirrer including a rotating portion, at least one blade connected to the rotating portion and at least one first magnetic unit, the at least one blade including at least one engaging hole; each of the at least one first magnetic unit including a magnetic member and a cover member covering an outer surface of the magnetic member and detachably engaged within one of the at least one engaging hole, the at least one first magnetic unit being configured to correspond to at least one second magnetic unit of a driving assembly disposed out of the main body;
a heating assembly, disposed around and contacting an outer surface of the circumferential wall;
a fixing assembly, including at least one restriction member and at least one latch unit, the at least one restriction member disposed around the circumferential wall and covering the heating assembly, each of the at least one latch unit connecting two end portions of one of the at least one restriction member in a circumferential direction of the main body; and
a thermal insulation layer, disposed between the circumferential wall and the at least one restriction member, the thermal insulation layer covering at least ⅔ of the outer surface of the circumferential wall.