Abstract: The disclosure describes, a body housing; the shaving component is installed on the head of the housing, and the vacuum component is located at the inner end of the shaving component; the housing has a hair retraction cabin, and a hair retraction cabin cover is installed outside the cabin; the hair retraction cabin cover is fixedly installed on the housing through a retraction cabin fixing bracket.

Abstract: The invention discloses a toilet lid, a toilet seat, and a universal base; the toilet lid and the toilet seat are both hinged on the universal base, and the toilet lid is located above the toilet seat; the universal base is provided with spring component grooves, and the inside of the spring component groove is provided with a spring fixing plug; the spring fixing plug is provided with a spring; the toilet lid and the toilet seat are installed outside the spring component grooves through the spring fixing plugs; a spring buckle is installed inside the spring component groove, and the toilet lid and the toilet seat are fixed on the universal base. In the invention, high elastic springs are added to the two sides of the connecting device between the toilet lid and the toilet seat, so that it can automatically return to a standing posture after each use.