Title:
AIRTIGHT CONTAINER FOR FREEZING FOOD
Document Type and Number:
WIPO Patent Application WO/2023/075072
Kind Code:
A1
Abstract:
An airtight container for freezing food, according to an embodiment of the present disclosure, comprises: a container body which is open at the top surface thereof and comprises a storage space in which food can be filled; and a lid which seals the top surface of the container body. The container body has a connection protrusion protrudingly formed at the top of the side walls forming the storage space. The lid has, formed along the edge thereof, a connection groove into which the connection protrusion can be inserted, a first sealing projection covering the outer-side of the connection protrusion, and a second sealing projection which extends downward whilst covering the inner-side of the connection protrusion and comes into close contact with at least the upper inner-side of the side walls.
Inventors:
KIM HAKSU (KR)
WOO DOOH (KR)
WOO DOOH (KR)
Application Number:
PCT/KR2022/009081
Publication Date:
May 04, 2023
Filing Date:
June 24, 2022
Export Citation:
Assignee:
SOCIALBEAN CO LTD (KR)
International Classes:
B65D25/04; B65D21/02; B65D25/10; B65D41/02
Foreign References:
| KR102008289B1 | 2019-08-08 | |||
| JPH08282697A | 1996-10-29 | |||
| US20200002062A1 | 2020-01-02 | |||
| KR20150003192U | 2015-08-26 | |||
| US20130112090A1 | 2013-05-09 |
Other References:
SOCIALBEAN CO., LTD.: "[Firgi] Easy to Fit in a Small Refrigerator! Double Closed Baby Food Cube", WADIZ, WADIZ, KOREA, 28 April 2021 (2021-04-28), Korea, pages 1 - 66, XP009546106, Retrieved from the Internet
Attorney, Agent or Firm:
AHN, Je Sung et al. (KR)
Download PDF:
Previous Patent: ROASTER
Next Patent: APPARATUS FOR OPERATING ALTERNATIVELY AS DC (DIRECT CURRENT) MOTOR AND DC GENERATOR
Next Patent: APPARATUS FOR OPERATING ALTERNATIVELY AS DC (DIRECT CURRENT) MOTOR AND DC GENERATOR