Cosmetic container

Patent metadata

Field	Value
Publication number	US-10888147-B2
Application number	US-201816226686-A
Country	US
Kind code	B2
Filing date	Dec 20, 2018
Priority date	Jun 21, 2016
Publication date	Jan 12, 2021
Grant date	Jan 12, 2021

Abstract

A cosmetic container, including a tubular housing, an inner sleeve disposed in the tubular housing, and an elastic mechanism. The inner sleeve includes a first part, a second part, and a partition between the first part and the second part. The first part and the second part are disposed on the partition. The elastic mechanism is disposed between the first part of the inner sleeve and the inner wall of the tubular housing. The first part of the inner sleeve is a hollow structure and includes a limit column, an elastic column, and an axial gap between the limit column and the elastic column. The second part of the inner sleeve includes a tube adapting to accommodate cosmetics. The elastic column includes an outer surface facing the elastic mechanism, and the outer surface of the elastic column is provided with a first stopping point.

First claim

What is claimed is:

1. A cosmetic container, comprising:
a tubular housing;
an inner sleeve disposed in the tubular housing; and
an elastic mechanism;

wherein:
the inner sleeve comprises a first part, a second part, and a partition between the first part and the second part;
the first part and the second part are disposed on the partition and extend axially towards two opposite directions;
the elastic mechanism is disposed between the first part of the inner sleeve and an inner wall of the tubular housing;
the first part of the inner sleeve is a hollow structure and comprises a limit column, an elastic column, and an axial gap between the limit column and the elastic column;
the second part of the inner sleeve comprises a tube adapting to accommodate cosmetics;
the elastic column comprises an outer surface facing the elastic mechanism, and the outer surface of the elastic column is provided with a first stopping point;
the limit column comprises an outer surface facing the elastic mechanism, and the outer surface of the limit column is provided with a second stopping point;
the elastic mechanism comprises an annular body, an elastic ring connected to the annular body, and a reset spring disposed in the first part and connected to an inner end surface of the tubular housing;
the annular body and the elastic ring sleeve the limit column and the elastic column;
the annular body comprises a first clamping point corresponding to the first stopping point of the elastic column and a second clamping point corresponding to the second stopping point of the limit column;
the elastic ring comprises an elastic press point corresponding to the first stopping point; and
the tubular housing comprises a button corresponding to the elastic press point of the elastic ring.

2. The cosmetic container of claim 1 , wherein the tubular housing comprises a first groove and the button is disposed in the groove; the button is connected of to the tubular housing via a connection belt.

3. The cosmetic container of claim 2 , wherein the first groove and the button are square.

4. The cosmetic container of claim 1 , wherein the hollow structure of the first part is provided with an elastic limit part having a crisscross section.

5. The cosmetic container of claim 1 , wherein the tube of the inner sleeve comprises at least one pair of fixing points, and two sides of the at least one pair of fixing points are provided with second grooves.

6. The cosmetic container of claim 1 , wherein the first stopping point is disposed on the outer surface of one end of the elastic column towards the inner end surface of the tubular housing, and the second stopping point is disposed on the outer surface of one end of the limit column towards the inner end surface of the tubular housing.

Assignees

• Shya Hsin Packaging Ind China Co Ltd

Inventors

• Zhong Hua
• Zhan Linglang

Classifications

• A45D2040/105

  into the retracted position · CPC title

• A45D34/00

  Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes · CPC title

• A45D40/023 Primary

  with self-contained covering means · CPC title

• A45D40/065

  with self-contained covering means · CPC title

• B05B11/0038

  Inner container disposed in an outer shell or outer casing · CPC title