Abstract: Provided is a bidirectional simultaneous rotary blade bundle for a mixer, the bidirectional simultaneous rotary blade bundle including: a housing; a forward rotary shaft installed on the housing; a forward rotation blade provided on the forward rotary shaft; a central gear axially installed on the forward rotary shaft; horizontal insertion gears engaged with the central gear; a reverse rotor, of which inner gear teeth are engaged with and rotate on the outside of the horizontal insertion gears; and a reverse rotation blade installed on the reverse rotor, wherein the horizontal insertion gears are rotated in the reverse direction according to the forward rotation of the central gear such that the inner gear teeth are rotated in the reverse direction.

Abstract: A blender having bi-directionally rotatable blades includes: a blade assembly including a main blade shaft that is provided to allow a first blade and a first main coupler to integrally rotate in a forward direction and a reverse-rotation blade shaft that is provided to allow a second blade and a first reverse-rotation coupler to integrally rotate in a reverse direction; and a gearbox assembly including a main gear shaft that is provided to allow a second main coupler and a main gear to rotate in the forward direction, at least one sub-gear that is engaged with the main gear and rotates in the reverse direction, a ring gear to which the sub-gear is internal and engaged, and a second reverse-rotation coupler that is configured to integrally rotate with the ring gear in the reverse direction and transmit the reverse rotation to the first reverse-rotation coupler.

Abstract: A blender includes a blade assembly including a main blade shaft that is coupled to a first blade and a first main coupler so as to rotate in a forward direction and a reverse-rotation blade shaft that is coupled to a second blade and a first reverse-rotation coupler so as to rotate in a reverse direction, a gearbox assembly including a main gear shaft coupled to a second main coupler, which is engaged with the first main coupler, so as to rotate in the forward direction, a plurality of gears configured to convert the forward rotation of the main gear shaft to reverse rotation, and a second reverse-rotation coupler configured to transmit the reverse rotation transmitted through the plurality of gears to the first reverse-rotation coupler, and a case that has the gearbox assembly provided therein.

Abstract: An automatic dispenser for mixed measurement of grain includes a storage bin having a plurality of holes on a bottom surface and storing grains, a main measurer having a plurality of partitioned measurement compartments and rotatably installed at a position overlapping any one of a plurality of holes provided on the bottom surface of the storage bin, an auxiliary measurer having a plurality of partitioned measurement compartments and installed at a position overlapping the rest of the plurality of holes provided on the bottom surface of the storage bin, the measurement compartment being installed to be rotatable only in one direction with respect to the main measurer, a measurer housing installed below the main measurer and the auxiliary measurer and having a discharge port discharging grains introduced into the main measurer and the auxiliary measurer from the storage bin, and a motor rotating the main measurer in both directions, wherein only the main measurer is used or both the main measurer and the auxil

Abstract: A rice input structure of an automatic electric pressure cooker that automatically adds rice and water for cooking includes a cyclone rice separator mounted on a lid and having an opening/closing hole for putting rice into an inner pot, an air intake pipe connected to one side of the cyclone rice separator and generating a intake pressure, a rice transfer pipe connected in a tangential direction of the cyclone rice separator and connected to a rice container, a valve passing through an axial direction of the cyclone rice separator to open and close the opening/closing hole, and a valve opening/closing device having a link pressing an upper end of the valve and an actuator rotating the link.

Abstract: The present disclosure relates to a double sealing check valve for a rice cooker, and more particularly, to a double sealing check valve for a rice cooker that prevents water vapor mixed with rice water and grain dregs from entering the check valve and maintains airtightness during cooking in an automatic water supply type pressure cooker that automatically supplies water and performs pressure cooking.

Abstract: The present disclosure relates to an electric cooker capable of changing between a high-pressure mode and a non-pressure mode and cooking a menu corresponding to the changed mode. The electric cooker according to the present disclosure includes a main body having an accommodation space therein to receive an inner pot, a lid coupled to the upper portion of the main body to be opened and closed, a pressure conversion part for selecting a high-pressure mode and a non-pressure mode by opening and closing a plurality of discharge paths configured to pass through and to block the gap between the inside of the inner pot and the outside of the lid, a sensor for sensing the high-pressure mode or the non-pressure mode selected by the pressure conversion part, and a controller for determining the pressure mode based on the sensing signal from the sensor among the pressure modes at least induding the high-pressure mode and the non-pressure mode.

Abstract: An electric cooker is configured to cook food in a pressurized state and a non-pressurized state of an inner pot, thereby improving the cooking quality and convenience of use. The electric cooker includes a main body having an inner pot configured to accommodate food and a heating unit; a lid coupled to an upper portion of the main body and opened/closed by an opening/closing unit; and a pressure switching selection unit arranged to pass through the lid and configured to switch or maintain opened/closed states to discharge internal steam from the inner pot by interworking with the opening/closing unit.

Abstract: To enable a user to cook both in a pressure state and in a non-pressure state inside the inner pot and thus improve cooking quality and ease of use, the present invention provides an electric cooker including a main body in which an inner pot for accommodating food is installed; a lid coupled to the main body to be opened or closed, in which a passthrough portion is formed; a pressure converter communicating with the passthrough portion, in which a selectively opened/closed state for discharging steam inside the inner pot is maintained; and a pressure-responsive actuators communicating with the passthrough portion and selectively opened/closed depending on a pressure level inside the inner pot in a pressure cooking mode.

Abstract: An electric cooker is configured to cook in a pressure state and a non-pressure state of an inner pot, thereby improving the cooking quality and convenience of use.

Abstract: An electric cooker is configured to cook in a pressure state and a non-pressure state of an inner pot, thereby improving the cooking quality and convenience of use. The electric cooker includes a main body configured to accommodate an inner pot; a lid coupled to an upper portion of the main body and having a handle portion provided at one side of an upper portion of the lid to interwork with an inner pot locking unit configured to lock the inner pot; a pressure switching unit arranged to pass through the lid and configured to switch or maintain an opened or closed state to discharge internal steam from the inner pot according to a rotation of the handle portion; and a pressure-responsive operating unit which is selectively opened or closed according to a pressure inside the inner pot in a pressure cooking mode in which the pressure switching unit is closed.

Abstract: An electric cooker is configured to cook in a pressure state and a non-pressure state of an inner pot, thereby improving the cooking quality and convenience of use. The electric cooker includes a main body configured to accommodate an inner pot; a lid coupled to an upper portion of the main body and having a handle portion provided at one side of an upper portion of the lid to interwork with an inner pot locking unit configured to lock the inner pot; a pressure switching unit arranged to pass through the lid and configured to switch or maintain an opened or closed state to discharge internal steam from the inner pot according to a rotation of the handle portion; and a pressure-responsive operating unit which is selectively opened or closed according to a pressure inside the inner pot in a pressure cooking mode in which the pressure switching unit is closed.

Abstract: The present disclosure relates to an electric cooker capable of changing between a high-pressure mode and a non-pressure mode and cooking a menu corresponding to the changed mode. The electric cooker according to the present disclosure includes a main body having an accommodation space therein to receive an inner pot, a lid coupled to the upper portion of the main body to be opened and closed, a pressure conversion part for selecting a high-pressure mode and a non-pressure mode by opening and closing a plurality of discharge paths configured to pass through and to block the gap between the inside of the inner pot and the outside of the lid, a sensor for sensing the high-pressure mode or the non-pressure mode selected by the pressure conversion part, and a controller for determining the pressure mode based on the sensing signal from the sensor among the pressure modes at least including the high-pressure mode and the non-pressure mode.

Abstract: To enable a user to cook both in a pressure state and in a non-pressure state inside the inner pot and thus improve cooking quality and ease of use, the present invention provides an electric cooker including a main body in which an inner pot for accommodating food is installed; a lid coupled to the main body to be opened or closed, in which a passthrough portion is formed; a pressure converter communicating with the passthrough portion, in which a selectively opened/closed state for discharging steam inside the inner pot is maintained; and a pressure-responsive actuators communicating with the passthrough portion and selectively opened/closed depending on a pressure level inside the inner pot in a pressure cooking mode.