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US 11,633,031 B2Granted
Cosmetic container
AssigneeLibo Cosmetics Co., Ltd.
InventorHsiao-Yun Lin
Life of this patent
Estimating the term…
Abstract
A cosmetic container includes a cylinder, a lining and an elevator. The cylinder is made of metal and includes a slot. The lining is made of metal, includes a helical groove, and wraps the cylinder so that the helical groove intersects the slot. The elevator is made of metal, includes a boss, and is inserted in the cylinder so that the boss is movable in and along the slot and the helical groove to elevate the elevator relative to the cylinder.
Claims8
A cosmetic container comprising:
- a cylinder that is made of metal and comprises a wide section, a narrow section, an annular extension formed on the narrow section, an annular shoulder formed between the wide and narrow sections, and a slot made in the narrow section of the cylinder;
- a lining that is made of metal, comprises a helical groove, and wraps the cylinder between the annular extension and the annular shoulder so that the helical groove intersects the slot;
- an elevator that is made of metal, comprises a boss, and is inserted in the cylinder so that the boss is movable in and along the slot and the helical groove to elevate the elevator relative to the cylinder;
- a base made of metal;
- and
- a connective collar made of metal and formed with an enlarged section and a reduced section, wherein the enlarged section of the connective collar comprises a portion fitted in the base, and the reduced section of the connective collar tightly wraps the wide section of the cylinder.
3 more elements
Dependencies are inferred from the claim text.