Patent ID: 11896111
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. 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; the spiral tube is further provided with a second flange, and an inner wall of the median bundle core is provided with a second annular groove corresponding to the second flange; an inner wall of the spiral tube is provided with an internal thread, and the lifting tube is provided with an external thread corresponding to the internal thread; and during use, the base is rotated, and the base drives the spiral tube to rotate, so that the lifting tube ascends.