JPS60121186U

JPS60121186U - refrigerator door

Info

Publication number: JPS60121186U
Application number: JP792784U
Authority: JP
Inventors: 伊藤　千明
Original assignee: 三菱電機株式会社
Priority date: 1984-01-24
Filing date: 1984-01-24
Publication date: 1985-08-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図および第２図は夫々従来の冷蔵庫の斜視図および
そのＡ−Ａ線断面図、第３図は本考案の第１の実施例に
係る冷蔵庫の扉の断面図、第４図および第５図は夫々本
考案の第２の実施例に係る冷蔵庫の虚の断面図および扉
枠の斜視図である。１・・・扉枠、ｌａ、ｌｂ・・・基板部、１ｃ・・・屈
折部、１ｄ・・・当接部分、２・・・扉外板、３・・・
裏板、４・・・断熱材、７・・・孔。尚、図中同一符号
は同−又は相当部分を示す。1 and 2 are a perspective view and a cross-sectional view taken along line A-A of a conventional refrigerator, respectively, FIG. 3 is a cross-sectional view of a refrigerator door according to a first embodiment of the present invention, and FIGS. FIG. 5 is an imaginary sectional view and a perspective view of a door frame of a refrigerator according to a second embodiment of the present invention, respectively. DESCRIPTION OF SYMBOLS 1...Door frame, la, lb...Base part, 1c...Bending part, 1d...Abutting part, 2...Door outer plate, 3...
Back plate, 4...insulating material, 7...hole. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) Forming an insertion groove between the base plate of the door frame and the bent part protruding from the front side thereof, and inserting the lower end of the door outer panel into the groove,
A refrigerator door in which a heat insulating material such as hard polyurethane foam is filled between the outer panel of the door and the back panel of the door, wherein a space between the insertion groove and the outside of the refrigerator is airtightly sealed. door.

(2) The refrigerator door according to claim 1, wherein the portion of the bending portion that comes into contact with the substrate portion is made of soft vinyl chloride.

(3) The refrigerator according to claim 1, wherein a hole is provided in the base plate, and the insertion groove is filled with the heat insulating material through the hole when filling the heat insulating material. door.