Title:
DOUBLE-WALLED CONTAINER
Document Type and Number:
WIPO Patent Application WO/2021/215676
Kind Code:
A1
Abstract:
According to an embodiment of the present invention, a double-walled container is provided. The double-walled container comprises: a nozzle unit from which content is discharged through an outlet according to pressurization of a user; a pump assembly which discharges the content according to the pressurization of the user; and a container main body for accommodating the content and having an upper portion to which the pump assembly is coupled, wherein the container main body may include: an inner container which is formed of a metal material, and includes a first accommodation unit for accommodating the content and a first neck portion formed on the first accommodation unit such that at least a part of the pump assembly is inserted therein; and an outer container including a second accommodation unit in which the first accommodation unit is accommodated, and a second neck portion formed on the second accommodation unit such that the first neck portion is accommodated therein.
Inventors:
LEE JAE OCK (KR)
KIM YU SEOB (KR)
KI JOONG HYUN (KR)
KIM YU SEOB (KR)
KI JOONG HYUN (KR)
Application Number:
PCT/KR2021/003517
Publication Date:
October 28, 2021
Filing Date:
March 22, 2021
Export Citation:
Assignee:
YONWOO CO LTD (KR)
International Classes:
A45D34/04; B05B11/00
Foreign References:
| KR20100130387A | 2010-12-13 | |||
| KR101202284B1 | 2012-11-16 | |||
| KR101267966B1 | 2013-05-27 | |||
| KR200290711Y1 | 2002-10-04 | |||
| KR101900419B1 | 2018-09-20 | |||
| KR102188920B1 | 2020-12-09 |
Attorney, Agent or Firm:
HAEUM PATENT & LAW FIRM (KR)
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