Title:
REFRIGERATOR FOAMING JIG AND FOAMING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/141415
Kind Code:
A1
Abstract:
The present invention relates to a refrigerator foaming jig, and particularly, to a refrigerator foaming jig and a foaming method using same, the refrigerator foaming jig including: a refrigerator outer case in which a space part, into which a heat insulating material is injected, and a refrigerating compartment, and a freezer compartment are formed; and an ice-making compartment case which is installed inside the outer case and inside which an insulating material accommodation space communicating with the space part is formed. The refrigerator foaming jig comprises: a front jig coupled to an inner case; and a variable jig inserted into the partition part, wherein the variable jig expands toward the space part and the insulating material accommodation space or contracts inward so that the distance to the partition part is adjusted. According to the above configuration, the refrigerating compartment, the freezing compartment, and the ice-making compartment are simultaneously formed as independent spaces.
Inventors:
KIM CHANG-MIN (KR)
CHANG SUNG-IK (KR)
CHANG SUNG-IK (KR)
Application Number:
PCT/KR2021/000204
Publication Date:
July 15, 2021
Filing Date:
January 07, 2021
Export Citation:
Assignee:
WINIA ELECTRONICS CO LTD (KR)
International Classes:
B29C44/58; B29C44/02; F25D23/06; B29L31/00
Foreign References:
| KR20130113257A | 2013-10-15 | |||
| KR20090000168U | 2009-01-08 | |||
| JP2001066049A | 2001-03-16 | |||
| KR101696846B1 | 2017-01-16 | |||
| KR20170003433U | 2017-10-12 |
Attorney, Agent or Firm:
DARAE LAW & IP, LLC (KR)
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