A wireless induction heating cooker a main body, a lid, an internal pot configured to be heated based on a first magnetic field generated by a heating coil of an induction heating apparatus, a first power receiving coil disposed at a bottom surface of the main body and configured to generate a first electric current based on the first magnetic field, a power transmitting coil disposed at a lateral surface of the main body and configured to receive the first electric current and generate a second magnetic field based on the first electric current, a second power receiving coil disposed at a lateral surface of the lid and configured to generate a second electric current based on induction by the second magnetic field, and a control module configured to determine a coupling state between the lid and the main body based on an amount of the second electric current.

An electric pressure cooker includes: a main body; an inner pot configured to be accommodated in the main body; a lid fastening ring configured to be fastened to an upper surface of the main body; an inner lid that is disposed radially inside of the lid fastening ring and that includes a steam outlet and a first flow path guide member that are disposed at a lower surface of the inner lid; and an inside lid that is configured to be coupled to the lower surface of the inner lid and that includes a second flow path guide member disposed at an upper surface of the inside lid. The inner lid and the inside lid define a steam flow path configured guide steam generated in the inner pot to the steam outlet by the first flow path guide member and the second flow path guide member.

A pressure cooker comprises a handle, a body, an outer lid being pivotally mounted on the body, an inner vessel with flange extending radially, an inner lid that is configured to cover the inner vessel, a rotatable rim protrusions that selectively engages with the flange of the inner vessel. The pressure cooker that utilizes a one-hand opening and locking mechanism that simultaneously locks the outer lid with the main body and locks the inner lid with the inner vessel. The locking of the outer lid is achieved by a clasp assembly, whose position is controlled by the handle. The locking of the outer lid is achieved by the pairing of the flange and the rim protrusions, whose position is also controlled by the handle. The pressure cooker also comprises a pressure rod that changes its level based on the pressure of the inner vessel.

A cooking appliance is provided. The cooking appliance comprises a cooker body for receiving food and a lid for covering the cooker body. The cooking appliance has a front side for facilitating cooking operations and a rear side spaced apart from the front side. The cooker body comprises at least one latch slot disposed on an inclined rear side of the cooker body. The lid comprises at least one latch bar disposed on a periphery thereof and extending outwardly therefrom. When the lid is detached from the cooker body, the latch bar is operable to be inserted into the corresponding latch slot to secure the lid at the inclined rear side of the cooker body, allowing a user to secure the lid to the latch slot without reaching a rear side of the cooker body by hand, and to retrieve the food without accidentally contacting the lid.

A cooking device according to an exemplary embodiment of the present disclosure includes: a main body in which an inner pot is accommodated; a top plate provided in a lid cover coupled to the main body; a locking slide coupled on the top plate so as to be linearly movable in a first direction; and a locking structure including an engagement protrusion which is configured to be engaged with a flange portion of the inner pot. The locking structure is configured to be linearly moved, depending on a position of the locking slide performing a linear movement in the first direction, between a locking position where the engagement protrusion is positioned so as to overlap with the flange portion of the inner pot in a vertical direction and an unlocking position spaced apart from the locking position toward an outside of the top plate.

Pressure cooker having a lid comprising a lid handle and a cooking vessel comprising a vessel handle, wherein the cooking vessel is closeable with the lid in a fluid-tight manner by means of a closure mechanism by the lid handle and the vessel handle being placed one above the other, wherein one of the two handles comprises a coupling group which has two coupling elements which can be mechanically coupled to, or uncoupled from, each other, and the other of the two handles comprises a coupling device constructed for said coupling together and/or said uncoupling in such a manner that, when the lid handle and the vessel handle are placed one above the other, the two coupling elements are either mechanically uncoupled from each other by means of the coupling device or mechanically coupled to each other.

A pressure cooker system having a cooking vessel, a removable pot, and a lid securable to the vessel. The lid is rotatable from a locked and fully-secured position to an unlocked and hinged position. The pressure cooker system also includes a plurality of locking flanges on an upper periphery of the open cooking vessel which correspond and interlock with a plurality of locking flanges on an interior periphery of the lid. A pressure indicator cooperates with a locking mechanism to prevent opening of the lid when the contents are under pressure. As an added safety feature, a pressure release gap located on one of the interlocking flanges prevents pressure build-up when the lid is not in the closed and locked position.

The invention provides a cooking utensil for cooking food under pressure having a vessel, a lid, and a bayonet-fitting locking system comprising first and second series of locking projections, said utensil includes a lid subassembly that includes said lid and a support attached in pivotable manner to said lid, said lid subassembly and said vessel being configured to be associated with each other in a first arrangement in which the lid overlies the vessel, and a second arrangement obtained by moving said lid subassembly downwards until said first series of projections are lower than said second series of projections, said support and said vessel being provided respectively with complementary first and second guide elements that are configured to co-operate mutually whenever said lid subassembly and said vessel are associated with each other in said first arrangement.

A cooking device according to an exemplary embodiment of the present disclosure includes: a main body in which an inner pot is accommodated; a top plate provided in a lid cover coupled to the main body; a rotation cover coupled to the top plate to be rotatable along an edge of the top plate; a locking structure comprising a locking structure comprising an engagement protrusion configured to be engaged with a flange of the inner pot, wherein the locking structure is configured to linearly move, depending on a rotation angle of the rotation cover, between a locking position at which the engagement protrusion is located to overlap the flange of the inner pot in a vertical direction and an unlocking position spaced apart outward from the locking position in a radial direction.

A pressure cooker comprises a handle, a body, an outer lid being pivotally mounted on the body, an inner vessel with flange extending radially, an inner lid that is configured to cover the inner vessel, a rotatable rim protrusions that selectively engages with the flange of the inner vessel. The pressure cooker that utilizes a one-hand opening and locking mechanism that simultaneously locks the outer lid with the main body and locks the inner lid with the inner vessel. The locking of the outer lid is achieved by a clasp assembly, whose position is controlled by the handle. The locking of the outer lid is achieved by the pairing of the flange and the rim protrusions, whose position is also controlled by the handle. The pressure cooker also comprises a pressure rod that changes its level based on the pressure of the inner vessel.