JPS599286U

JPS599286U - insulation door

Info

Publication number: JPS599286U
Application number: JP10396382U
Authority: JP
Inventors: 紀征山本
Original assignee: シャープ株式会社
Priority date: 1982-07-08
Filing date: 1982-07-08
Publication date: 1984-01-20

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 drawings]

第１図は本考案の断熱扉の一実施例を示す要部拡大断面
図、第２図は第１図の内板の要部斜視図、第３図は本考
案の断熱扉の内板の他の実施例を示す要部斜視図である
。図面中、１は扉枠、３は外板、６は断熱材、７は漏出部
、８は補強部、９は内板、１５は空間を示す。Fig. 1 is an enlarged cross-sectional view of the main parts of an embodiment of the heat insulating door of the present invention, Fig. 2 is a perspective view of the main parts of the inner plate of Fig. 1, and Fig. 3 is a diagram of the inner plate of the heat insulating door of the present invention. FIG. 7 is a perspective view of main parts showing another embodiment. In the drawings, 1 is a door frame, 3 is an outer panel, 6 is a heat insulating material, 7 is a leakage part, 8 is a reinforcing part, 9 is an inner panel, and 15 is a space.

Claims

[Scope of utility model registration request]

In an insulated door formed by injecting and foaming a heat insulating material such as foamed urethane into the space formed by the door frame, outer plate, and inner plate, a reinforcing part for reinforcing the door frame is provided integrally with the inner plate, and the reinforcing part is provided with a reinforcing part that reinforces the door frame. A heat insulating door characterized by being provided with a leakage part when the above heat insulating material is injected and foamed.