1results about How to "Avoid unhappiness" patented technology

This utility model discloses an alloy powder sealed container, including a container and a sealing cap for the sealed container. The container and the sealing cap are threadedly connected. The sealing cap includes a top cover for sealing, a side cover for connecting the container, and a U-shaped connecting ring connecting the side cover and the top cover. A sealing groove is formed between the top cover, the side cover, and the connecting ring. A sealing ring is provided in the sealing groove. When the sealing cap and the container are rotated and assembled, the threaded end of the container gradually enters the sealing groove and squeezes the sealing ring. At the same time, the top cover gradually enters the sealed container from the opening at the top of the container. The first layer of sealing is achieved by the top cover entering the container and forming a seal. The second layer of sealing is achieved by the sealing ring. It has excellent sealing performance and prevents the powder in the container from overflowing or sticking to the threaded connection, which would cause the rotating cap to be difficult to open.