Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2023/136447
Kind Code:
A1
Abstract:
This refrigerator comprises: an inner box forming a storage chamber having the front side open, and comprising a plurality of plates respectively formed by injection-molding; an outer box coupled to the outer side of the inner box; and a heat insulating material provided between the inner box and the outer box. The plurality of plates comprise an upper plate and a lateral plate coupled to the upper plate. The upper plate comprises: an upper plate body; and an upper plate coupling portion provided on the edge of the upper plate body. The lateral plate comprises: a lateral plate body; and a lateral plate coupling portion provided on the edge of the lateral plate body so as to be coupled to the upper plate coupling portion. The upper plate coupling portion comprises an upward extension portion which extends upward from the upper plate body and is located a predetermined distance away from the lateral plate body. The inner box comprises a groove recessed upward between the upward extension portion and the lateral plate body and extending in the forward-backward direction.
Inventors:
KANG YONGHYUN (KR)
KIM DONGHWA (KR)
NOH HYOSEOK (KR)
PARK SUNGCHEUL (KR)
LEE SEUNGMIN (KR)
KIM DONGHWA (KR)
NOH HYOSEOK (KR)
PARK SUNGCHEUL (KR)
LEE SEUNGMIN (KR)
Application Number:
PCT/KR2022/018035
Publication Date:
July 20, 2023
Filing Date:
November 16, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
F25D23/06; F25D11/02; F25D27/00
Foreign References:
| KR20180080054A | 2018-07-11 | |||
| KR19980013810U | 1998-06-05 | |||
| KR20170010529A | 2017-02-01 | |||
| KR20000001436U | 2000-01-25 | |||
| US20070001563A1 | 2007-01-04 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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