JPH01118069U

JPH01118069U -

Info

Publication number: JPH01118069U
Application number: JP970888U
Authority: JP
Priority date: 1988-01-29
Filing date: 1988-01-29
Publication date: 1989-08-09
Anticipated expiration: 2003-01-29
Also published as: JPH0610068Y2

Description

[Brief explanation of the drawing]

第１図は請求項１及び請求項２の考案をビルト
インレンジに適用した場合の実施の１例を示す外
観斜視図、第２図は請求項１の考案の実施例の要
部を示す分解斜視図、第３図は請求項１の考案の
扉の取付け方を説明する説明図、第４図は請求項
２の考案の実施例の要部を示す分解斜視図、第５
図は第３図の作動状態を説明する説明図である。７……扉、９……側壁、１０，１４……突起、
１２……軸孔、１３……案内溝、１５……切欠き
。 Fig. 1 is an external perspective view showing an example of the implementation when the invention of claims 1 and 2 is applied to a built-in range, and Fig. 2 is an exploded perspective view showing the main part of the embodiment of the invention of claim 1. FIG. 3 is an explanatory diagram for explaining how to attach the door of the invention of claim 1, FIG. 4 is an exploded perspective view showing the main part of the embodiment of the invention of claim 2, and FIG.
The figure is an explanatory diagram illustrating the operating state of FIG. 3. 7...Door, 9...Side wall, 10, 14...Protrusion,
12... shaft hole, 13... guide groove, 15... notch.

Claims

[Claims for Utility Model Registration] 1. In a device in which a door for opening and closing the opening is pivotally supported on both side walls of an opening provided in the main body, a rectangular cross-section is provided on either the both walls or the side plates of the door. A projection is provided with a shaft hole slightly larger in diameter than the cross-sectional width dimension of the projection and a guide groove connected thereto, which is slightly wider than the thickness dimension of the cross-section of the projection, and the projection is connected to the shaft hole. A door device characterized in that the door is attached to the opening by being engaged through the guide groove. 2. In cases where a door for opening and closing the opening is pivotally supported on both side walls of an opening provided in the main body, a projection with a rectangular cross section is provided on one of the both walls and both sides of the door, and a projection of a rectangular cross section is provided on the other side. A shaft hole with a diameter slightly larger than the width dimension of the cross section and a notch slightly wider than the thickness dimension of the cross section of the protrusion connected thereto are respectively provided, and the projection is engaged with the shaft hole through the notch. A door device characterized in that the door is attached to the opening such that the position of the notch relative to the protrusion is different between the open position and the closed position of the door after the door is aligned. 3 In cases where a door for opening and closing the opening is pivotally supported on both side walls of an opening in the main body, a protrusion with a rectangular cross section is provided on one of the both walls and both side plates of the door, and a protrusion of a rectangular cross section is provided on the other side of the protrusion. A shaft hole having a diameter slightly larger than the width dimension of the cross section and a guide groove slightly wider than the thickness dimension of the cross section of the protrusion connected thereto are provided respectively, and the projection is engaged with the shaft hole through the guide groove, A door device characterized in that the door is attached to the opening such that the position of the guide groove relative to the protrusion is different between the open position and the closed position of the door after engagement.