Heavy toilet lid damper

The utility model relates to a damper, in particular to a heavy toilet lid damper. The heavy toilet lid damper comprises a shell and damping oil sealed in the shell, wherein the shell is internally provided with a shaft core and a connecting shaft connected with the shaft core. The heavy toilet lid damper is characterized in that two sides of the surface of the shaft core are axially provided with check blocks extending to the inner wall of the shell, the connecting parts between the check blocks and the shaft core are provided with axial oil holes, and the outer side of the shaft core is provided with an annular fixing piece matched with the shaft core. The heavy toilet lid damper has the advantages of simple structure, good damping effect, long service life and the like.