3results about How to "Simple shape" patented technology

This invention provides a sealing structure and assembly method, belonging to the field of mechanical seal technology. It includes: a container body; a cap fixed to the end of the container body, with a predetermined interval between the container body and the cap; a sealing ring fixedly connected to the cap; and a sealing retaining ring fixedly connected to the container body. The end of the sealing retaining ring contacts the end of the sealing ring, and the sealing ring is fixed inside the predetermined interval via the sealing retaining ring. By adopting the technical solution of this invention, the manufacturing difficulty of the cap is reduced, the structural shape of the sidewall connection part of the cap is simplified, assembly is easy, the performance of rotating containers is improved, and good assembly processability, sealing performance, structural stability, and reliability can be achieved simultaneously.

The utility model relates to a heating assembly and an aerosol generating device comprising the heating assembly, and the heating assembly comprises a tubular base body which is internally provided with a containing cavity extending in the longitudinal direction, and the containing cavity is used for containing at least a part of an aerosol generating product; the heating layers extend in the longitudinal direction, are arranged on the tubular base body at intervals and are distributed in the circumferential direction of the tubular base body, and the heating layers are configured to release heat to heat the aerosol generating product.