JPH0268995U

JPH0268995U -

Info

Publication number: JPH0268995U
Application number: JP14824088U
Authority: JP
Priority date: 1988-11-14
Filing date: 1988-11-14
Publication date: 1990-05-24

Description

[Brief explanation of drawings]

図は本考案の一実施例を示すものにして、第１
図は通風ドアが回動自在に取付けられたドア構造
の平面図、第２図は同上概略断面図、第３図は通
風ドアがスライド自在に取付けられたドア構造の
背面図、第４図は同上Ａ―Ａ断面図、第５図は通
風ドアを着脱自在に固定したドア構造の平面図、
第６図は同上概略断面図、第７図は蓋体がドアと
垂直になるドア構造の側面図、第８図は同上Ｂ―
Ｂ断面図、第９図は蓋体を載置せしめるドア構造
の側面図、第１０図は同上Ｃ―Ｃ断面図、第１１
図ａ乃至ｄはドア及び通風ドアが閉鎖するまでの
過程を示す平面図である。１……通風ドア、２……ドア、７……外枠、８
……縦枠、１０……鍵部、１１……保持孔、１２
……保持部、１９，１９ａ……蓋体。 The figure shows one embodiment of the present invention.
The figure is a plan view of the door structure with the ventilation door rotatably attached, Figure 2 is a schematic sectional view of the same as above, Figure 3 is a rear view of the door structure with the ventilation door slidably attached, and Figure 4 is the A cross-sectional view of the same as above, and Fig. 5 is a plan view of the door structure in which the ventilation door is removably fixed.
Figure 6 is a schematic sectional view of the same as above, Figure 7 is a side view of the door structure where the lid is perpendicular to the door, and Figure 8 is B- of the same as above.
B sectional view, Figure 9 is a side view of the door structure on which the lid is placed, Figure 10 is the same CC sectional view, and Figure 11 is
Figures a to d are plan views showing the process until the door and ventilation door are closed. 1... Ventilation door, 2... Door, 7... Outer frame, 8
... Vertical frame, 10 ... Key part, 11 ... Holding hole, 12
... Holding part, 19, 19a ... Lid body.

Claims

[Scope of Claim for Utility Model Registration] (1) A door is rotatably attached to one end of the opening, and a ventilation door with a ventilation function is rotatably or slidably attached to the other end of the opening. 1. A door structure having a ventilation function, characterized in that a holding hole having the same shape as a holding hole of a key part of the door is bored at a predetermined position in a vertical frame of a ventilation door. (2) A door is rotatably attached to one end of the opening, and a ventilation door with a ventilation function is detachably fixed to the other end, and the key part of the door is drilled on one side of the opening. A door structure having a ventilation function, characterized in that a holding part having the same shape as a holding hole is bored at a predetermined position in a vertical frame of a ventilation door. (3) The door structure having a ventilation function according to claim 1 or 2, characterized in that a lid body capable of sealing or ventilation is provided at both the upper and lower openings that occur when the door is in a half-open state.