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.

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 present disclosure provides a backflow prevention device includes an upper chassis, a lower chassis, a seal member, and a resilient member. The upper chassis defines a receiving space passing through a bottom of the upper chassis. The lower chassis defines an air flow channel. A part of the lower chassis is accommodated in the receiving space of the upper chassis, and fixedly connected to an inner wall of the upper chassis. The upper chassis and the lower chassis are mounted to a pot. The seal member is received in the receiving space. The resilient member is resiliently mounted between the seal member and the upper chassis. The resilient power of the resilient member pushes the seal member to resist against and seal the air flow channel.

The present disclosure provides a backflow prevention device includes an upper chassis, a lower chassis, a seal member, and a resilient member. The upper chassis defines a receiving space passing through a bottom of the upper chassis. The lower chassis defines an air flow channel. A part of the lower chassis is accommodated in the receiving space of the upper chassis, and fixedly connected to an inner wall of the upper chassis. The upper chassis and the lower chassis are mounted to a pot. The seal member is received in the receiving space. The resilient member is resiliently mounted between the seal member and the upper chassis. The resilient power of the resilient member pushes the seal member to resist against and seal the air flow channel.

The present disclosure provides a backflow prevention device includes an upper chassis, a lower chassis, a seal member, and a resilient member. The upper chassis defines a receiving space passing through a bottom of the upper chassis. The lower chassis defines an air flow channel. A part of the lower chassis is accommodated in the receiving space of the upper chassis, and fixedly connected to an inner wall of the upper chassis. The upper chassis and the lower chassis are mounted to a pot. The seal member is received in the receiving space. The resilient member is resiliently mounted between the seal member and the upper chassis. The resilient power of the resilient member pushes the seal member to resist against and seal the air flow channel.

The present disclosure provides a backflow prevention device includes an upper chassis, a lower chassis, a seal member, and a resilient member. The upper chassis defines a receiving space passing through a bottom of the upper chassis. The lower chassis defines an air flow channel. A part of the lower chassis is accommodated in the receiving space of the upper chassis, and fixedly connected to an inner wall of the upper chassis. The upper chassis and the lower chassis are mounted to a pot. The seal member is received in the receiving space. The resilient member is resiliently mounted between the seal member and the upper chassis. The resilient power of the resilient member pushes the seal member to resist against and seal the air flow channel.

The present disclosure provides a rice cooking device, which includes a base, a water storage assembly, a heating assembly, a steaming assembly, and a pressure regulating assembly. The water storage assembly includes a shell, a water storage container, and an energy gathering cover. The shell is disposed in the base, the water storage container is disposed in the shell, and the energy gathering cover is disposed in the water storage container. The energy gathering cover divides the water storage container into a first chamber positioned outside the energy gathering cover and a second chamber positioned inside the energy gathering cover. A water flow channel is formed between the first chamber and the second chamber. The heating assembly is disposed between the shell and the water storage container. The steaming assembly includes a steaming container and a steaming rack, wherein the steaming container is disposed in the water storage assembly, and a guide channel is formed between the steaming container and the energy gathering cover. The guide channel respectively communicates with the steaming container and the energy gathering cover. A steaming chamber is formed between the steaming rack and the steaming container. The pressure regulating assembly is disposed in the base and communicates with the water storage container. The pressure regulating assembly regulates the pressure in the first chamber to press water in the water storage container into the steaming container through the water flow channel or the guide channel or suck water in the steaming container back into the water storage container.

The present disclosure provides a rice cooking device, which includes a base, a water storage assembly, a heating assembly, a steaming assembly, and a pressure regulating assembly. The water storage assembly includes a shell, a water storage container, and an energy gathering cover. The shell is disposed in the base, the water storage container is disposed in the shell, and the energy gathering cover is disposed in the water storage container. The energy gathering cover divides the water storage container into a first chamber positioned outside the energy gathering cover and a second chamber positioned inside the energy gathering cover. A water flow channel is formed between the first chamber and the second chamber. The heating assembly is disposed between the shell and the water storage container. The steaming assembly includes a steaming container and a steaming rack, wherein the steaming container is disposed in the water storage assembly, and a guide channel is formed between the steaming container and the energy gathering cover. The guide channel respectively communicates with the steaming container and the energy gathering cover. A steaming chamber is formed between the steaming rack and the steaming container. The pressure regulating assembly is disposed in the base and communicates with the water storage container. The pressure regulating assembly regulates the pressure in the first chamber to press water in the water storage container into the steaming container through the water flow channel or the guide channel or suck water in the steaming container back into the water storage container.

A beverage making device comprising a brewing chamber configured to brew a beverage, the device comprising: a valve assembly comprising: a housing including an inlet for receiving pressurized water into the housing, a two way passage coupling the housing to the brewing chamber, an outlet configured to remove the brewed beverage from the housing, and a pressure release valve configured to close the outlet to send the pressurized water out of the two way passage to the brewing chamber when the pressurized water is supplied to the inlet, and close the inlet to receive a brewed beverage from the brewing through the two way passage when the pressurized water is not provided to the inlet.

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.