| 摘要 |
PURPOSE: A lid structure is provided for a simpler structure and a simpler assembling process, making the operation easier for user's convenience. CONSTITUTION: A lid structure of an electrical rice pressure cooker comprises an out cover(110), a rotation lid(120), a locking rotation body(130) and a packing(60). The out cover is formed with a receiving portion(112) to receive the rotation lid in upper part. The rotation lid is connected to the receiving portion rotatively, and a rotation shaft connecting portion(123) is formed in lower center portion of the rotation lid. The locking rotation body rotates by the rotating force of the rotation lid. The packing is inserted to a packing groove in lower part of the locking rotation body for sealing. |
