JPS6346776U

JPS6346776U -

Info

Publication number: JPS6346776U
Application number: JP13811786U
Authority: JP
Priority date: 1986-09-09
Filing date: 1986-09-09
Publication date: 1988-03-30

Description

[Brief explanation of the drawing]

第１図はこの考案の第一実施例の冷蔵庫用断熱
箱の頂板及び橋絡板を除いた状態で示す全体斜視
状態の説明図、第２図はこの考案の第二実施例の
冷蔵庫用断熱箱の露付防止用冷媒管の配設を示す
部分斜視状態の説明図、第３図は従来の冷蔵庫用
断熱箱の組立前の状態を示す全体斜視状態の説明
図である。図において、２：Ｕ字状二重フランジ、３：正
面開口部、７：橋絡板、１０：露付防止用冷媒管
、１０ａ：側面板二重フランジ挿着部、１０ｂ：
底面板二重フランジ挿着部、１０ｃ：側面板横断
部、１０ｅ：垂直部、１０ｆ：水平部、である。
なお、図中、同一符号及び同一記号は、同一また
は相当部分を示す。 Fig. 1 is an explanatory diagram of the entire perspective view of a refrigerator insulation box according to the first embodiment of this invention, with the top plate and bridging plate removed, and Fig. 2 is an explanatory diagram of the refrigerator insulation box according to the second embodiment of this invention. FIG. 3 is a partially perspective explanatory view showing the arrangement of refrigerant pipes for preventing dew on the box, and FIG. 3 is an explanatory view in a whole perspective view showing a conventional refrigerator insulation box before assembly. In the figure, 2: U-shaped double flange, 3: front opening, 7: bridging plate, 10: refrigerant pipe for preventing dew, 10a: side plate double flange insertion part, 10b:
Bottom plate double flange insertion part, 10c: side plate transverse part, 10e: vertical part, 10f: horizontal part.
In addition, in the figures, the same reference numerals and symbols indicate the same or equivalent parts.

Claims

[Claims for Utility Model Registration] (1) A U-shaped double flange whose outer shell is formed by a pair of side plates, a back plate, a bottom plate, and a top plate, and which is attached to the inner edges of the front ends of both side plates and the bottom plate; The front opening of the outer box is formed by connecting the upper ends of the U-shaped double flanges and the bridging plate stretched over the inner edge of the front end of the top plate, and prevents condensation along the front opening. In a refrigerator insulation box equipped with a refrigerant pipe, the part where the dew-preventing refrigerant pipe runs along the front opening is a double flange insertion part that runs upward inside the U-shaped double flanges of the bottom plate and both side plates. and a both side plate cross section that bends from the upper end of this side plate double flange insertion part along the inner surface of the side plate and extends toward the back plate, and a double side plate cross section that bends upward from this side plate cross section and extends upward. A heat insulating box for a refrigerator comprising a vertical part and a horizontal part horizontally connecting the upper ends of both vertical parts. (2) Utility model registration claim No. (1) characterized in that the vertical portion near the lower end is bent into a U-shape with a horizontal straight portion and runs along the inner surface of the back plate.
Insulated box for refrigerators as described in ). (3) Utility model registration claim No. 1, characterized in that the bent portion between the side plate transverse portion and the vertical portion is located below the bent portion between the side plate double flange portion and the side plate cross portion. Insulated box for refrigerators as described in (1).