JPH0323785U

JPH0323785U -

Info

Publication number: JPH0323785U
Application number: JP8217189U
Authority: JP
Priority date: 1989-07-14
Filing date: 1989-07-14
Publication date: 1991-03-12
Anticipated expiration: 2004-07-14
Also published as: JPH086223Y2

Description

[Brief explanation of drawings]

第１図ないし第４図はこの考案の一実施例を示
し、第１図は第２図中の−線に沿う平面での
断面図、第２図は組立途中の要部斜視図、第３図
は要部品斜視図、第４図はコーナカバーの断面図
である。第５図はコーナカバーの別の形状を示す
断面図である。第６図ないし第８図は従来の断熱
箱体の一例を示し、第６図は全体斜視図、第７図
は要部斜視図、第８図は第７図中の−線に沿
う平面での断面図である。２……外箱、２ａ……内側折曲部、３……断熱
材、４……内箱、４ａ……外側折曲部、８……開
口部、１１……断熱箱体、１２……化粧枠、１２
ａ……端部、１３……空隙部、１４……コーナ板
、１９，２０……コーナカバー。 Figures 1 to 4 show one embodiment of this invention, in which Figure 1 is a sectional view taken along the - line in Figure 2, Figure 2 is a perspective view of the main part during assembly, and Figure 3 is a perspective view of the main part during assembly. The figure is a perspective view of essential parts, and FIG. 4 is a sectional view of the corner cover. FIG. 5 is a sectional view showing another shape of the corner cover. Figures 6 to 8 show an example of a conventional heat insulating box. Figure 6 is an overall perspective view, Figure 7 is a perspective view of main parts, and Figure 8 is a plane along the - line in Figure 7. FIG. 2... Outer box, 2a... Inner bent part, 3... Insulating material, 4... Inner box, 4a... Outer bent part, 8... Opening, 11... Insulating box body, 12... Cosmetic frame, 12
a...End portion, 13...Gap portion, 14...Corner plate, 19, 20...Corner cover.

Claims

[Scope of utility model registration request]

A metal outer box 2 having an inner bent part 2a bent inward, and a metal outer box 2 provided inside the outer box 2 via a heat insulating material 3 and bent outward facing the inner bent part 2a. Metal inner box 4 having an outer bent portion 4a
and a decorative frame 12 made of synthetic resin that covers the surfaces of the inner bent portion 2a and the outer bent portion 4a and integrally connects the inner box 4 and the outer box 2; A gap 1 between the decorative frames at the corners of the opening 8 formed on the front face facing each other at right angles.
3, and corner covers 19, 20 that are fitted into the corners of the opening 8 and cover the entire surface of the corner plate 14 and the surface of the end 12a of the decorative frame 12. A heat insulating box body characterized in that the corner plate 14 is in pressure contact with the inner bent portion 2a and the outer bent portion 4a, and is made of metal.