JPS6319182U

JPS6319182U -

Info

Publication number: JPS6319182U
Application number: JP11178586U
Authority: JP
Priority date: 1986-07-21
Filing date: 1986-07-21
Publication date: 1988-02-08

Description

[Brief explanation of the drawing]

第１図はこの考案による断熱パネルを使用した
組立式冷蔵庫の正面図、第２図は第１図の―
線にそう拡大断面図、第３図は第１図の―線
にそう拡大断面図、第４図は第２図のＡ部拡大図
、第５図は第２図のＢ部拡大図、第６図は第２図
のＣ部拡大図、第７図は第２図のＤ部拡大図、第
８図は第３図のＥ部拡大図である。２，３，４，５……断熱パネル、１０，１１，
３１，３２，４１，４２……表面板、１０ａ，１
１ａ，３１ａ，３２ａ，４１ａ，４２ａ……折込
み縁部、１２，３３，４３……芯材、１３，１４
，１５，３４，４４……枠部材、１６，１７，３
９，４０，４８，４９……係合部、２０，２４，
２８，３５，４５，４６……折込み縁部嵌合溝、
２１，２５，２９，３６，３８，４７，５０……
突条。 Figure 1 is a front view of a prefabricated refrigerator using a heat insulating panel according to this invention, and Figure 2 is the same as in Figure 1.
Figure 3 is an enlarged cross-sectional view taken along the - line in Figure 1, Figure 4 is an enlarged view of part A in Figure 2, Figure 5 is an enlarged view of part B in Figure 2, and Figure 5 is an enlarged view of part B in Figure 2. 6 is an enlarged view of section C in FIG. 2, FIG. 7 is an enlarged view of section D in FIG. 2, and FIG. 8 is an enlarged view of section E in FIG. 2, 3, 4, 5...insulation panel, 10, 11,
31, 32, 41, 42...Surface plate, 10a, 1
1a, 31a, 32a, 41a, 42a...folding edge, 12, 33, 43...core material, 13, 14
, 15, 34, 44... frame member, 16, 17, 3
9, 40, 48, 49...engaging portion, 20, 24,
28, 35, 45, 46...Folding edge fitting groove,
21, 25, 29, 36, 38, 47, 50...
Projection.

Claims

[Scope of utility model registration request]

a pair of face plates arranged facing each other at a predetermined interval and having edges folded inward; a core material formed by injecting and foaming a foamable resin heat insulating material between both face plates; In a heat insulating panel comprising a frame member having a folding edge fitting groove disposed on the periphery and into which a folding edge of at least one face plate is fitted, an inner wall is provided on at least one of both sides of the folding edge fitting groove. A heat insulating panel in which a protrusion protruding in the opposite direction is provided along the entire length, and an engaging portion that engages with the protrusion is provided on a folded edge that is fitted into a folded edge fitting groove of a face plate.