| 摘要 |
A sealing cap including a metal cap shell and a sealing rubber fitted into the metal cap shell and mounted around the downward plunger of the press head of an atomizer, wherein the metal cap shell includes a flat annular base having an inner diameter and an outer diameter, a downward flange extending downwardly from the outer diameter of the flat annular base of the metal cap shell, a barrel raised from an inner diameter of the flat annular base of the metal cap shell and having an inward flange around a top opening thereof. The sealing rubber comprises a flat annular base fitted into the downward flange of the metal cap shell and attached to the flat annular base of the metal cap shell on the inside, a hollow cylindrical head raised from the flat annular base of the sealing rubber and fitted into the barrel of the metal cover shell, an annular coupling portion inwardly extending from the connecting area between the flat annular base and hollow cylindrical head of the sealing rubber, and a downward annular flange at the center of the topmost edge of the hollow cylindrical head for tightly engaging periphery of the bottom plunger of the atomizer press head.
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