Cosmetic container having discharge hole automatically opened/closed by overcap

Patent metadata

Field	Value
Publication number	US-11178953-B2
Application number	US-201816759280-A
Country	US
Kind code	B2
Filing date	Oct 24, 2018
Priority date	Nov 13, 2017
Publication date	Nov 23, 2021
Grant date	Nov 23, 2021

Abstract

The present invention relates to a cosmetic container having a discharge hole automatically opened/closed by an overcap, the cosmetic container comprising: a container body for containing a cosmetic material; and an overcap for opening/closing the container body. The container body comprises a shoulder coupled to an entrance portion thereof and having a first discharge hole, wherein an operation member is configured to be horizontally contracted by the overcap and an opening/closing member is configured to open/close the first discharge hole of the shoulder while being vertically moved by the operation member. When the overcap is put on, the operation member is pushed into the shoulder by the inner periphery of the overcap, and the opening/closing member is pushed downward simultaneously by the operation member to automatically open/close the first discharge hole of the shoulder, thereby easily sealing the container body.

First claim

The invention claimed is:

1. A cosmetic container having a discharge hole automatically opened/closed by an overcap, the cosmetic container comprising:
a container body in which a cosmetic material is accommodated;
the overcap for opening/closing the container body;
a shoulder coupled to the container body and having a first discharge hole;
an operation member horizontally contracted by the overcap;
an opening/closing member vertically moved by the operation member to open/close the first discharge hole of the shoulder; and
an elastic member for elastically supporting the opening/closing member,
wherein when the overcap is closed, an inner peripheral surface of the overcap pushes the operation member into the shoulder, and the operation member simultaneously pushes the opening/closing member downward, so that the opening/closing member closes the first discharge hole of the shoulder, and
wherein when the overcap is opened, the operation member is elastically restored to an original position thereof, and the opening/closing member is simultaneously moved upward by elasticity of the elastic member so as to open the first discharge hole of the shoulder.

2. The cosmetic container of claim 1 , wherein the overcap includes an inner overcap and an outer overcap, and
when the overcap is closed, an inclined portion formed in the inner overcap pushes the operation member into the shoulder to seal the container body.

3. The cosmetic container of claim 1 , wherein a cosmetic tool having a second discharge hole is coupled to the shoulder, and
the second discharge hole of the cosmetic tool is connected to the first discharge hole of the shoulder.

4. The cosmetic container of claim 1 , wherein the shoulder includes an inner shoulder coupled to an entrance portion of the container body and an outer shoulder coupled to an upper portion of the inner shoulder, and
the outer shoulder is formed at an outer periphery thereof with a pressing portion through-hole.

5. The cosmetic container of claim 1 , wherein the operation member is formed at both sides thereof with a horizontal pressing portion and includes an elastic supporting portion for elastically supporting the horizontal pressing portion in an outward direction.

6. The cosmetic container of claim 1 , wherein the opening/closing member is formed at a center thereof with an opening/closing portion and includes a vertical pressing portion formed at an outer side of the opening/closing portion so as to be vertically pressed by the operation member.

7. The cosmetic container of claim 1 , wherein the operation member includes a first inclined portion, and the opening/closing member includes a second inclined portion having an inclined groove, so that the first inclined portion of the operation member is seated in the inclined groove of the opening/closing member.

Assignees

• Pum Tech Korea Co Ltd

Inventors

• Lee Do Hoon

Classifications

• A45D2034/002

  Accessories · CPC title

• A46B11/0041

  Flexible or deformable reservoirs, e.g. resilient bulbs, compressible tubes · CPC title

• A45D34/04 Primary

  Appliances specially adapted for applying liquid, e.g. using roller or ball · CPC title

• A46B9/005

  where the brushing material is not made of bristles, e.g. sponge, rubber or paper · CPC title

• A45D40/26

  Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball · CPC title