Refrigerator and method of manufacturing inner cabinet of refrigerator

摘要

Disclosed herein is a refrigerator in which a level difference between an inner cabinet and an outer cabinet is improved in coupling the inner cabinet with the outer cabinet by forming a corner of the inner cabinet located at a portion coupled with the outer cabinet to have a smaller radius. The refrigerator includes an inner cabinet in which a storage chamber is formed. The refrigerator also includes an outer cabinet coupled with an outside of the inner cabinet and configured to form an exterior. The refrigerator further includes an insulating material filling between the inner cabinet and the outer cabinet. The inner cabinet includes a storage portion configured to form the storage chamber. The inner cabinet also includes an edge portion configured to extend in a vertical direction toward the outside of the storage portion from a front surface edge of the storage portion and exposed to the outside. The inner cabinet further includes a contact portion configured to extend in a vertical direction toward a rear direction from the edge portion and in contact with the outer cabinet when coupling with the outer cabinet. The inner cabinet includes a seating portion disposed in a rear direction of a front surface portion of the outer cabinet in contact with the contact portion and in parallel with the edge portion. The contact portion extends in a rear direction more than an end of the seating portion adjacent to the contact portion from the edge portion.

主权项

1. A refrigerator, comprising:
an inner cabinet in which a storage chamber is formed; an outer cabinet coupled with an outside of the inner cabinet and configured to form an exterior; and an insulating material filling between the inner cabinet and the outer cabinet, wherein the inner cabinet comprises:
a storage portion configured to form the storage chamber;an edge portion configured to extend in a vertical direction toward the outside of the storage portion from a front surface edge of the storage portion and exposed to the outside;a contact portion configured to extend straight in a vertical direction toward a rear direction from the edge portion and in contact with the outer cabinet when coupling with the outer cabinet; anda seating portion disposed in a rear direction of a front surface portion of the outer cabinet in contact with the contact portion and in parallel with the edge portion, wherein the contact portion extends in a rear direction more than an end of the seating portion adjacent to the contact portion from the edge portion.