JPS63159186U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による断熱扉を有する冷蔵庫
の斜視図、第２図は第１図の―線の断面図、
第３図は第２図の分解斜視図、第４図はこの考案
によるスペーサーの斜視図、第５図はこの考案の
第実施例を示すスペーサーの斜視図、第６図は
第５図のスペーサーを用いて断熱材を注入発泡す
るとき際の説明用断面図、第７図はこの考案の第
実施例を示すスペーサーの斜視図、第８図は第
７図のスペーサーを用いた第３図に相当する分解
斜視図、第９図は第８図の―線の断面図、第
１０図は従来の断熱扉の要部断面図、第１１図は
第１０図の分解斜視図、第１２図は従来の断熱扉
のハンドル部の要部断面図、第１３図は第１２図
のハンドルの要部斜視図である。 図中、１は断熱扉体、２は外板、３は角穴、４
は断熱材、６は操作パネル、７は係止用爪部、８
はネジ、９は冷蔵庫本体、１０はスペーサー、１
１は凹部、１６は扉枠、１７は発泡治具である。
なお図中同一符号は同一または相当品を示す。 Figure 1 is a perspective view of a refrigerator with an insulated door according to this invention, Figure 2 is a sectional view taken along the line - in Figure 1,
Fig. 3 is an exploded perspective view of Fig. 2, Fig. 4 is a perspective view of a spacer according to this invention, Fig. 5 is a perspective view of a spacer showing a first embodiment of this invention, Fig. 6 is a spacer of Fig. 5. FIG. 7 is a perspective view of a spacer showing the first embodiment of this invention, and FIG. 8 is a diagram showing the spacer shown in FIG. 9 is a sectional view taken along the - line in FIG. 8, FIG. 10 is a sectional view of main parts of a conventional heat-insulating door, FIG. 11 is an exploded perspective view of FIG. 10, and FIG. FIG. 13 is a sectional view of a main part of a handle of a conventional heat insulating door, and FIG. 13 is a perspective view of a main part of the handle of FIG. In the diagram, 1 is the insulated door body, 2 is the outer panel, 3 is the square hole, and 4
is a heat insulating material, 6 is an operation panel, 7 is a locking claw part, 8
is a screw, 9 is the refrigerator body, 10 is a spacer, 1
1 is a recessed portion, 16 is a door frame, and 17 is a foaming jig.
Note that the same reference numerals in the figures indicate the same or equivalent products.

Claims (1)

【実用新案登録請求の範囲】 (1) 冷蔵庫本体の前面開口部に設けられた開閉
自在の断熱扉体の外板に冷蔵庫内の温度調節を行
う操作パネルを装着するように操作パネルの裏面
に複数個の係止用爪部を設け、この爪部に対応す
る外板に角穴を開口して前記爪部を係止させると
ともに他端をネジ等で締結したものにおいて、上
記断熱扉体の断熱材側に発泡部材からなるスペー
サーを前記外板に固着するとともにこのスペーサ
ーに前記係止用爪部に対応して凹部を形成し、断
熱扉体の角穴部に空洞部を形成したことを特徴と
する断熱扉。 (2) スペーサを断熱扉体の断熱材の注入発泡時
に扉枠と、発泡治具にて固定し外板に固定したこ
とを特徴とする実用新案登録請求の範囲第１項記
載の断熱扉。[Scope of Claim for Utility Model Registration] (1) An operation panel for adjusting the temperature inside the refrigerator is attached to the outer panel of the insulated door body that can be opened and closed provided at the front opening of the refrigerator body, so that the operation panel is attached to the back side of the operation panel. A plurality of locking claws are provided, square holes are opened in the outer plate corresponding to the claws to lock the claws, and the other end is fastened with screws etc. A spacer made of a foamed material is fixed to the outer panel on the heat insulating material side, and a recess is formed in the spacer corresponding to the locking claw, and a cavity is formed in the square hole of the heat insulating door body. Features an insulated door. (2) The insulated door according to claim 1 of the utility model registration claim, characterized in that the spacer is fixed to the door frame using a foaming jig and fixed to the outer panel when the insulating material of the insulated door body is injected and foamed.