Gum-free environmental-friendly lipstick tube
OwnerJianping Hang, Neng Zhuinventors
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OwnerJianping Hang, Neng Zhuinventors
Estimating the term…
A gum-free environmental-friendly lipstick tube comprises a lifting tube, a spiral tube, a median bundle core and a base mounted successively in a sleeving manner from inside to outside. An inner wall of the base has a first flange and a plurality of strip-type grooves. The spiral tube has a first annular groove corresponding to the first flange and a strip-type clamping block corresponding to the strip-type groove. Additionally, the spiral tube has a second flange, while an inner wall of the median bundle core has a second annular groove corresponding to the second flange. An inner wall of the spiral tube has an internal thread, and the lifting tube has an external thread corresponding to the internal thread.
A gum-free environmental-friendly lipstick tube, comprising a lifting tube, a spiral tube, a median bundle core and a base mounted successively in a sleeving manner from inside to outside, wherein an inner wall of the base is provided with a first flange and a plurality of strip-type grooves, and the spiral tube is provided with a first annular groove corresponding to the first flange and a strip-type clamping block corresponding to the strip-type groove;
Dependencies are inferred from the claim text.