JPS5982187U

JPS5982187U - bifold door

Info

Publication number: JPS5982187U
Application number: JP17938782U
Authority: JP
Inventors: 村田　喜男
Original assignee: 松下電工株式会社
Priority date: 1982-11-27
Filing date: 1982-11-27
Publication date: 1984-06-02

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図は本考案の一実施例を示す正面図、第２図、第３
図は各々第１図におけるＡ−Ａ、　Ｂ−Ｂ断面図、第４
図は同実施例の要部斜視図、第５図、第６図は同実施例
の各々異なる状態における平面略図、第７図は別の実施
例を示す正面図、第８図は第７図におけるＣ−Ｃ断面図
である。図において、１は二つ折り扉パネル、２．２は側端部、
３．３’はランナー、４は上枠レール、５はスプリング
、６は案内溝、７は中央連結部、８は下枠レール、９は
ストッパー、１０は当接スライド片、１１は蝶番体であ
る。Figure 1 is a front view showing one embodiment of the present invention, Figures 2 and 3 are
The figures are AA, B-B sectional views in Figure 1, and 4th sectional view, respectively.
5 and 6 are schematic plan views of the same embodiment in different states, FIG. 7 is a front view showing another embodiment, and FIG. 8 is the same as the seventh embodiment. It is a CC sectional view in FIG. In the figure, 1 is the bifold door panel, 2.2 is the side edge,
3.3' is a runner, 4 is an upper frame rail, 5 is a spring, 6 is a guide groove, 7 is a central connecting part, 8 is a lower frame rail, 9 is a stopper, 10 is an abutting slide piece, and 11 is a hinge body. be.

Claims

[Scope of utility model registration request]

One side end of the bifold door panel is pivotally connected to the side frame of the opening frame, a runner is provided at the upper end of the other side end, and the runner is slidably engaged in the upper frame rail, A spring is housed in the rail on the pivoting side of the runner, and the runner is placed laterally from the upper rail at a position shorter than the length of the spring in the unloaded state from the end of the upper frame rail on the pivoting side. A bifold door with a guide groove for entry and exit.