| 摘要 |
A cosmetic bottle is provided to improve transparency of the bottle and to reduce a raw material since a thickness of the whole bottle is thinly formed by injection-molding a bottle body in the state of opening the bottom, and then connecting the bottle body with a separate bottom plate. The cosmetic bottle includes: a bottle body(10) made of synthetic resin by injection molding and having a spiral part(11a) formed on the outer periphery of an entrance(11), a connection hole formed on an opened bottom part thereof, and a semicircular guide groove formed on the inner periphery of the connection hole; a bottom plate(20) having a semicircular guide protrusion(22) formed on the outer periphery thereof; and a cap(30) screw-connected to the entrance of the bottle body. The guide protrusion is closely inserted and fixed into the guide groove when the bottom plate is connected to the connection hole. |
