Title:
COSMETICS CONTAINER
Document Type and Number:
WIPO Patent Application WO/2012/102427
Kind Code:
A1
Abstract:
The present invention relates to a cosmetics container which is used to discharge a cosmetic liquid in the container body, in small amounts through a piston unit, wherein the cosmetics container comprises: a main container body (100) which is equipped with a lengthwise-oriented cylinder (110) on the inside thereof so as to hold and store a cosmetic liquid (L), and on the upper part of which is formed a tubular rotational support part (120); a screw rod (200) of which the upper end is coupled by being inserted in such a way as to be able to rotate idly via a rotational member (210) in the rotational support part (120) of the main container body (100), and of which the lower end extends towards the underside of the cylinder (110) of the main container body (100), and on the inside of which is constituted a lengthwise-oriented discharge flow pathway (220); a rubber brush (300) in the form of a tube having a lower end which is provided inserted in the upper end part of the screw rod (200), an inside part in which is opened a lengthwise-oriented discharge port (310) so as to connect with the discharge flow pathway (220), a diameter which gradually reduces from the bottom upwards, and an upper end which is constituted as an inclined surface (320); a piston unit (400) comprising a piston body (410) which is made from a hard synthetic resin and has a screw hole (411) processed into the central part thereof such that the screw rod (200) passes therethrough while meshing therewith, and comprising a hermetically attaching member (420) of a soft material which is constituted so as to cover the bottom surface and the side surface of the piston body (410) and has a bottom surface in which is opened a through hole (421) such that the screw rod (200) passes therethrough and has an outer wall which hermetically attaches to the wall surface of the cylinder (110) of the main container body (100), which piston unit (400) descends as the screw rod (200) is rotated forwards and thereby causes the cosmetic liquid (L) to be discharged, via a discharge flow pathway (220) of the screw rod (200), towards the rubber brush (300); a tubular rotational knob (500), for rotating the screw rod (200) from the outside, having an upper end in which is opened a through hole (510) such that the rubber brush (300) passes therethrough and the upper end portion thereof is exposed to the outside, and a wall surface which is coupled so as to cover the rotational support part (120) of the main container body (100) from the outside and at the same time meshes with the rotational member (210) of the screw rod (200); and a click member (600) comprising a plurality of click teeth (610) which are provided protruding at fixed intervals on the inner wall at the lower end of the rotational knob (500), and comprising click projections (620) which are provided protruding on the outer wall of the rotational support part (120) of the main container body (100) and which override while latching onto the click teeth (610) when the rotational knob (500) is rotated by more than a predetermined angle.
Inventors:
SHIN KI BONG (KR)
Application Number:
PCT/KR2011/000608
Publication Date:
August 02, 2012
Filing Date:
January 28, 2011
Export Citation:
Assignee:
SHIN KI BONG (KR)
International Classes:
A45D40/04; A45D34/00; A45D40/08; B65D47/20
Foreign References:
| KR100444387B1 | 2004-08-16 | |||
| KR200230134Y1 | 2001-07-03 | |||
| KR100849129B1 | 2008-07-30 | |||
| JP2007511272A | 2007-05-10 |
Attorney, Agent or Firm:
SEAH INTERNATIONAL PATENT AND LAW FIRM (KR)
특허법인 세아 (KR)
특허법인 세아 (KR)
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Claims: