| 摘要 |
A crystal vacuum urn is provided to be assembled and separated easily and to be used for anybody by making the crystal vacuum urn vacuous using an injector not a lift pump. A crystal vacuum urn comprises: a lid formed on the top; a recessed groove formed at the internal fringe of the lid; a silicone sealant combined in the recessed groove; and a silicon plug combined at the center suction hole of the lid. The crystal vacuum urn is elliptic type. The top and lower part of the crystal custodial urn can be separated. The silicone sealant is circular shape.
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