Pot lid assembly for pressure cooker and pressure cooker
AssigneeFoshan Shunde Midea Electrical Heating Appliances Manufacturing Co., Ltd.
InventorsLiting Xie, Shujun Shan, Weifei Xue, Xiaokui Ma, Nannan An, Tianlin Fu
Life of this patent
Estimating the term…
Abstract
A pot lid assembly includes a lid body, a plurality of lock members arranged in a circumferential direction of the lid body and each being movable between a lock position at which the lock member is close to a middle of the lid body and an unlock position at which the lock member is far away from the middle of the lid body, a connector extending in the circumferential direction of the lid body and connected to the plurality of lock members, and a drive device connected to the connector. The drive device is configured to drive the connector deform to drive the plurality of lock member.
Claims20
A pot lid assembly comprising:
- a lid body;
- a plurality of lock members arranged in a circumferential direction of the lid body, each of the plurality of lock members being movable between a lock position at which the lock member is close to a middle of the lid body and an unlock position at which the lock member is far away from the middle of the lid body;
- a connector extending in the circumferential direction of the lid body and connected to the plurality of lock members;
- and
- a drive device connected to the connector, the drive device being configured to drive the connector deform to drive the plurality of lock members to move between the lock position and the unlock position;
- wherein in an extending direction of the connector, the connector has a first end connected to the lid body and a second end connected to the drive device.
A pot lid assembly comprising:
- a lid body;
- a plurality of lock members arranged in a circumferential direction of the lid body, each of the plurality of lock members being movable between a lock position at which the lock member is close to a middle of the lid body and an unlock position at which the lock member is far away from the middle of the lid body;
- a connector extending in the circumferential direction of the lid body and connected to the plurality of lock members;
- and
- a drive device connected to the connector, the drive device being configured to drive the connector deform to drive the plurality of lock members to move between the lock position and the unlock position, and the drive device including:
- a rotation member connected to the connector to pull the connector to deform;
- and
- a drive member connected to the rotation member to drive the rotation member to rotate;
- wherein:
- the connector has an end connected to the rotation member to be wound around the rotation member during rotation of the rotation member;
- or
- the rotation member is provided with a plurality of meshing teeth arranged in a circumferential direction of the rotation member, the connector is provided with a plurality of mating teeth arranged in an extending direction of the connector, and the rotation member is in a transmission connection with the connector by the plurality of first meshing teeth and the plurality of first mating teeth;
- or
- the pot lid assembly further includes a retain device in a transmission connection with the connector to block the plurality of lock members from moving towards the unlock position from the lock position by the connector.
Dependencies are inferred from the claim text.