The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2014
Filed:
May. 07, 2012
Li-chun Chan, Taichung, TW;
Li-Chun Chan, Taichung, TW;
Other;
Abstract
The present invention provides an improved assembling structure of intermediate tube of lipstick, which is an improvement of assembling positioning structure of intermediate tube of lipstick that realizes comfortable and smooth rotation control in out-feeding lipstick, generally including a plurality of equally divided and slightly convexly raised elastic flange plates that are formed on a circumferential surface of a rotary base to which an intermediate tube is assembled, whereby the intermediate tube, when assembled, shows a point elastic pushing positioning assembling with respect to the rotary base so that when the rotary base is rotated to control the internally received lipstick holder to raise or lower, an effect of safe use that is realized by positive engagement and shaking-free rotation control. As such, the assembling structure of lipstick is made stable and positive and comfort and safety of the use of the lipstick are ensured.