JPS59194493U

JPS59194493U - ventilation door

Info

Publication number: JPS59194493U
Application number: JP8955283U
Authority: JP
Inventors: 上岡　光男
Original assignee: 松下電工株式会社
Priority date: 1983-06-10
Filing date: 1983-06-10
Publication date: 1984-12-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の通風機構の説明図、第２図はこの考案の
一実施例の正面図ミ第３図は第２図の■−■線断面図、
第４図は通風状態の斜視図である。４・・・ドア枠、５，６・・・子扉、７・・・ヒンジ、
８・・・パンチング網戸。第２図Fig. 1 is an explanatory diagram of a conventional ventilation mechanism, Fig. 2 is a front view of an embodiment of this invention, and Fig. 3 is a sectional view taken along the line ■-■ in Fig. 2.
FIG. 4 is a perspective view in a ventilated state. 4... Door frame, 5, 6... Child door, 7... Hinge,
8... Punching screen door. Figure 2

Claims

[Scope of utility model registration request]

(1) A door frame, and a pair of small doors that are divided into left and right sides and arranged side by side in the opening in the door frame to block the opening and are pivotally attached to the upper and lower frames of the door frame, respectively, so that they can be opened laterally; and a screen door attached to the inner peripheral surface of the door frame and located behind the small door.

(2) The ventilation door according to claim 1, wherein the pair of child doors are rotatably connected to each other by hinges attached to the center portions of the upper frame and the lower frame.