发明授权
US07004656B2 Stick-like paint container 失效
棒状油漆容器

Stick-like paint container
摘要:
A stick-type cosmetic container, comprising an internal structure having a rotational cylinder, a sleeve, and an inner container for filling a stick-type cosmetic therein and allowing the stick-type cosmetic filled in the inner container to be projected and retracted by guiding a small projection provided on the inner container by an inner container guiding groove provided in the sleeve and vertically moving the small projection by a screw threaded in the inner surface of the rotational cylinder, characterized in that the inner container guiding groove provided in the sleeve inside the internal structure is formed of a primary linear groove having a closed bottom end and a secondary groove branched on the way of the primary groove, formed in an approximately inverse J-shape and having an open bottom end, whereby, in normal use, the inner container is not fallen down and, when the stick-type cosmetic is used up, the inner container can be easily disassembled and a member can be easily replaced by using a simple jig, and the stick-type cosmetic container can be used for those cosmetics such as lipstick, lip cream, concealer, skin whitening stick, and sun-burn stick.
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