Cosmetic container including refillable inner container

Patent metadata

Field	Value
Publication number	US-11241073-B2
Application number	US-201916604234-A
Country	US
Kind code	B2
Filing date	Apr 23, 2019
Priority date	Aug 10, 2018
Publication date	Feb 8, 2022
Grant date	Feb 8, 2022

Abstract

Provided is a cosmetic container including a refillable inner container. The cosmetic container includes an inner container in which contents are stored, a container body in which the inner container is accommodated, a discharger configured to discharge the contents accommodated in the inner container, a distributor configured to distribute the contents discharged by the discharger, and an upper cap configured to seal the container body. Here, an open portion is formed on one side of the container body, the inner container is insertable into the container body through the open portion, and the inner container is separable from the container body through the open portion.

First claim

The invention claimed is:

1. A cosmetic container comprising:
an inner container configured to store contents;
a container body configured to accommodate the inner container;
a discharger configured to discharge the contents stored in the inner container;
a distributor configured to distribute the contents discharged by the discharger; and
an upper cap configured to seal the container body,
wherein an opening is defined on one side of the container body, the inner container is insertable into the container body through the opening, and the inner container is separable from the container body through the opening,
wherein the inner container includes a storage configured to store the contents therein and an outer circumferential portion disposed to protrude outward to have a greater width than that of the storage while surrounding at least one surface of the storage and configured to define one surface of the container body by smoothly connecting an outer surface of the outer circumferential portion and an outer surface of the container body when the inner container is inserted into the container body,
wherein the upper cap includes a holding portion configured to, when the upper cap seals the container body, prevent the discharge of the contents by the discharger while the inner container inserted into the container body is pressed toward an inner side of the container body,
wherein the holding portion is disposed to protrude downward along a circumference of the upper cap, and when the upper cap seals the container body, comes into contact with an inner side surface of the outer circumferential portion and limits the pressing of the inner container toward the inner side of the container body by limiting a movement of the outer circumferential portion toward an inner side of the holding portion, and allows separation of the inner container toward an outer side of the container body, and
wherein when the upper cap seals the container body and the holding portion comes into contact with the inner side surface of the outer circumferential portion, the outer surface of the outer circumferential portion is smoothly connected to an outer surface of the upper cap.

2. The cosmetic container of claim 1 , wherein the opening is defined on a side surface of the container body.

3. The cosmetic container of claim 1 , wherein the discharger comprises a pump and a pump nozzle.

4. The cosmetic container of claim 3 , wherein the pump is disposed in the inner container, the pump nozzle is disposed in the distributor, and the pump is coupled to the pump nozzle when the inner container is inserted into the container body.

5. The cosmetic container of claim 3 , wherein the pump is an airless pump or a dip tube type pump.

6. The cosmetic container of claim 5 , wherein, when the pump is an airless pump, the inner container includes a movable film or a piston or is a contractible pouch.

7. The cosmetic container of claim 1 , wherein, when the inner container is inserted into the container body and the inner container is pressed toward the inner side of the container body, the contents stored in the inner container is discharged to the distributor by the discharger.

8. The cosmetic container of claim 1 , wherein the upper cap includes one or more holding portions disposed along the circumference of the upper cap.

9. The cosmetic container of claim 1 , wherein a grip portion configured to allow a portion of the inner container to be gripped is defined at the one side of the container body.

10. The cosmetic container of claim 9 , wherein the grip portion is defined in a separation space between the opening of the container body and the outer circumferential portion of the inner container.

11. The cosmetic container of claim 1 , wherein the distributor comprises:
an intermediate body to which the discharger is coupled; and
a distribution plate coupled to an upper portion of the intermediate body and configured to distribute the contents.

12. The cosmetic container of claim 11 , wherein a distribution path is defined in the distribution plate and the contents discharged by the discharger is distributed through the distribution path.

13. The cosmetic container of claim 1 , wherein the distributor includes a mesh.

Assignees

• Yonwoo Co Ltd

Inventors

• Jung Seo Hui
• Kim Yu Seob

Classifications

• B65D83/771

  for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm · CPC title

• A45D34/04 Primary

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

• A45D40/22

  Casings characterised by a hinged cover · CPC title

• A45D2034/002

  Accessories · CPC title

• A45D40/26 Primary

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