Compact container having improved opening/closing structure for different cosmetic materials

Patent metadata

Field	Value
Publication number	US-11857059-B2
Application number	US-201917045960-A
Country	US
Kind code	B2
Filing date	Apr 1, 2019
Priority date	Apr 17, 2018
Publication date	Jan 2, 2024
Grant date	Jan 2, 2024

Abstract

The present invention includes a compact container having an improved opening/closing structure for different cosmetic materials, the compact container comprising: a container body; a content container which is coupled inside the container body and is to be filled with a first content; a rotation dish coupling member coupled to the lower part of the container body; a rotation dish which is axis-coupled to the lower part of the rotation dish coupling member to be horizontally rotatable and is to be filled with a second content; an axial rotation hole formed at one side of the rotation dish; and an axial rotation part formed on the lower surface of the rotation dish coupling member and fitted in the axial rotation hole, wherein the axial rotation part and the axial rotation hole are configured to be released from or fastened to each other by the forward or backward movement of the rotation dish.

First claim

What is claimed is:

1. A compact container having an improved opening and closing structure for different cosmetic materials, the compact container comprising:
a container body__provided on one side thereof with a container body lid;
a content container coupled inside the container body to contain a first content therein and provided at one side thereof with a content container lid;
a rotation dish coupling member coupled to a lower portion of the container body and formed with an axial rotation part;
a rotation dish coupled to a lower portion of the rotation dish coupling member to be horizontally rotatable and to contain a second content, and formed with an axial rotation hole; and
a rotation shaft coupled to the axial rotation part of the rotation dish coupling member by passing through the axial rotation hole of the rotation dish,
wherein a rotation of the rotation dish is allowed or restricted as the axial rotation part of the rotation dish coupling member and the axial rotation hole of the rotation dish are released from each other or fastened to each other by a forward or backward movement of the rotation dish.

2. The compact container of claim 1 , wherein the axial rotation part of the rotation dish coupling member includes a fastening part protruding to one side and a curved rotation part formed on an opposite side of the fastening part, and the axial rotation hole of the rotation dish includes a fastening groove into which the fastening part is inserted and a rotation groove formed opposite to the fastening groove.

3. The compact container of claim 1 , further comprising:
a locking groove formed adjacent to the axial rotation part of the rotation dish coupling member, and a locking protrusion formed adjacent to the axial rotation hole of the rotation dish,
wherein the locking protrusion is inserted into the locking groove.

4. The compact container of claim 3 , further comprising:
a curved elastic slit formed adjacent to the locking protrusion of the rotation dish such that the locking protrusion is elastically moved up and down.

5. The compact container of claim 1 , further comprising:
a forward and backward movement groove formed on both sides of the axial rotation part of the rotation dish coupling member, and a locking protrusion formed adjacent to the axial rotation hole of the rotation dish, wherein the locking protrusion is inserted into the forward and backward movement groove.

6. The compact container of claim 5 , further comprising:
a curved elastic slit formed adjacent to the locking protrusion of the rotation dish such that the locking protrusion is elastically moved up and down.

7. The compact container of claim 5 , further comprising:
a front stopper protrusion and a rear stopper protrusion formed in the forward and backward movement groove to limit forward and backward movements of the rotation dish.

8. The compact container of claim 1 , further comprising:
a separation preventing member for the rotation shaft, which is inserted into a center of the rotation shaft to prevent the rotation shaft from being separated from the rotation dish coupling member while being shrunk inward.

9. The compact container of claim 1 , further comprising:
a lower plate coupled to the lower portion of the rotation dish.

10. The compact container of claim 9 , wherein the lower plate and the rotation shaft are integrally formed.

11. The compact container of claim 1 , wherein the axial rotation part formed in the rotation dish coupling member is released from the axial rotation hole formed in the rotation dish by pulling the rotation dish forward and a second content is exposed to an outside by horizontally rotating the rotation dish.

Assignees

• Pum Tech Korea Co Ltd

Inventors

• Lee Do Hoon
• Jung Sam Mul

Classifications

• A45D40/24 Primary

  Casings for two or more cosmetics · CPC title

• A45D33/008

  comprising a mirror (hand or pocket mirrors A45D42/00; handbags or purses with mirrors A45C15/04) · CPC title

• A45D40/221

  Features of the hinge · CPC title

• B65D25/02

  Internal fittings (of containers made by folding or erecting blanks made of paper B65D5/44) · CPC title

• B65D43/0225

  secured by rotation · CPC title