Title:
MULTI-COLOR COSMETIC PRESS PEN
Document Type and Number:
WIPO Patent Application WO/2020/062753
Kind Code:
A1
Abstract:
A multi-color cosmetic press pen, comprising a cylindrical pen body (1), a pen tip (2) mounted at the front end of the pen body (1), and at least two sets of actuating mechanisms mounted at the tail end of the pen body (1). Each actuating mechanism comprises a button (3), a ratchet wheel (4), a ratchet wheel (5), a screw (6), a nut (7), a piston (8), and a spring (9). The button (3) is fixed to the ratchet (4). The ratchet (4) and the ratchet wheel (5) are both hollow and cylindrical. The ratchet wheel (5) is inserted into the ratchet (4). At least one inclined surface (51) is provided on the outer peripheral wall of the ratchet wheel (5), and an abutting portion matching the inclined surface (51) is provided on the inner peripheral wall of the ratchet (4). The screw (6) is inserted in the ratchet wheel (5), and the outer wall of the screw (6) is provided with a circular outer thread. The nut (7) is fixed on the pen body (1), and the inner wall of the nut (7) is provided with a circular inner thread. The upper end of the screw (6) is exposed out of the ratchet wheel (5) so that the circular outer thread of the screw (6) matches the circular inner thread of the nut (7). The piston (8) is mounted on the upper end of the screw (6). The spring (9) abuts between the nut (6) and the ratchet wheel (5). According to the present invention, materials of different colors are pressed and discharged by means of different actuating mechanisms.
Inventors:
ZHONG HUA (CN)
Application Number:
PCT/CN2019/074889
Publication Date:
April 02, 2020
Filing Date:
February 13, 2019
Export Citation:
Assignee:
SHYA HSIN PACKAGING IND CHINA CO LTD (CN)
International Classes:
A45D40/00; A45D40/20; A45D40/10; A45D40/24
Foreign References:
| CN108991706A | 2018-12-14 | |||
| CN2796488Y | 2006-07-19 | |||
| CN107981517A | 2018-05-04 | |||
| CN200969964Y | 2007-11-07 | |||
| CN105686311A | 2016-06-22 | |||
| CN203762499U | 2014-08-13 | |||
| US20140178118A1 | 2014-06-26 |
Other References:
See also references of EP 3858186A4
Attorney, Agent or Firm:
KUNSHAN ZHONGJI GUOCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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