| 摘要 |
The utility model provided for fixing a flat plate in a steam cooking pot or multiple steam cooking pots stacking upward, comprising: an underlying object with lock base(s) as one piece, a locker for each lock base, an upper object. Each locker can be inserted into a lock base and removed by manual easily. The locker(s) can stay inserted at lock base(s) always even when the upper object is being inserted or being taken away. But a locker is difficult to be detached from the lock base without human intervention even it is at open position because of close attachment each other. The utility model can be applied to variable embodiments. E.g., a round cooking pot, a square cooking pot, stackable cooking pots, or a cover of a cooking pot. |
