Title:
COSMETIC CONTAINER HAVING VARIABLE DISCHARGE PUMP
Document Type and Number:
WIPO Patent Application WO/2019/059517
Kind Code:
A1
Abstract:
The present invention relates to a cosmetic container having a variable discharge pump. The variable discharge pump body (130) is characterized by comprising: a cylinder (131) which is a cylindrical member inserted into a cylindrical member (120), the upper and lower portions of the cylinder (131) being open, the lower end of the cylinder (131) being coupled to the lower portion of the cylindrical member (120), the cylinder (131) having an outer flange protrusion (131a) provided on the upper end thereof such that the same engages with a protrusion (171) of an inner coupling member (170) and is fixedly installed thereon, and cosmetic content being introduced from an inner container (110) into the cylinder (131) through the lower portion thereof; a cylindrical coupling member (132) coupled so as to surround the upper end and the inner peripheral edge of the cylinder (131); an upward/downward moving member (133) which is a cylindrical member having an outer peripheral edge vertical protrusion (133a) coupled to a vertical recess (132a) formed on the inner peripheral edge of the cylindrical coupling member (132), the upper and lower portions of the upward/downward moving member (133) being open, and a female screw (133b) being formed on the inner peripheral edge of the upward/downward moving member (133); a piston (134) which is a cylindrical member coupled to the inner peripheral edge of the upward/downward moving member (133), the piston (134) having a male screw (134a) formed on the outer peripheral edge of the lower end thereof and screw-coupled to the female screw (133a) of the upward/downward moving member (133), the piston (134) having a coupling flange (134b) formed on the upper end thereof and coupled to a center vertical hole (142) of a pressing button (140), and a valve body (135) being coupled to the inner peripheral edge of the lower end of the piston (134) such that the same moves upward/downward while being forced against the inner peripheral edge of the cylinder (131); and a cylindrical spring (136) installed between the upper surface of the cylindrical coupling member (132) and the lower surface of the coupling flange (134b) of the piston (134) such that, when pressing of the pressing button (140) is released, the cylindrical spring (136) moves the piston (134) and the upward/downward moving member (133) upward. The present invention, configured as above, is advantageous in that, when the cosmetic content is discharged by means of pumping, the amount of discharge can be adjusted, thereby saving the cosmetic content liquid.
Inventors:
LEE KYUNG CHANG (KR)
Application Number:
PCT/KR2018/008734
Publication Date:
March 28, 2019
Filing Date:
August 01, 2018
Export Citation:
Assignee:
SAMHWA PLASTIC IND CO (KR)
International Classes:
A45D34/04; A45D40/00; B05B11/00
Foreign References:
| KR20130096787A | 2013-09-02 | |||
| KR101660678B1 | 2016-09-29 | |||
| KR101475631B1 | 2014-12-30 | |||
| KR101760627B1 | 2017-07-24 | |||
| KR200473193Y1 | 2014-07-04 |
Attorney, Agent or Firm:
WOO, Deok Keun (KR)
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