JPS6128876U

JPS6128876U - Folding door closed state holding device

Info

Publication number: JPS6128876U
Application number: JP11313384U
Authority: JP
Inventors: 岩市奥平
Original assignee: 松下電工株式会社
Priority date: 1984-07-25
Filing date: 1984-07-25
Publication date: 1986-02-21
Also published as: JPH035667Y2

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ａ，ｂ．ｃは本考案の折り畳み扉の閉状態保
持装置におけるねじ棒の弾性部材による回転阻止状態を
示す水平断面図、一部破断せる正面図及び第１図ｂのＸ
−Ｘ線の断面図、第２図は折り畳み扉の水平断面図、第
３図ａ，ｂは同上のパネル同士の接続部分のうちレール
より飛び出す部分の断面図及びレールより飛び出さない
部分の断面図、第４図は折り畳み扉の縦断面図、−第５
図ａ，ｂ，ｃは本考案に用いる−取付けプレートの平
面図、第５図ａ−Ｙ−Ｙ線の断面図及び第５図ａ・Ｚ−
Ｚ線の断面図、第６図ａ，ｂはねじ棒の平面図及び正面
図、第７図ａ，ｂはめねじ簡の平面図及び断面図、第
８図ａ，ｂはラッチころの平面図及び断面図、第９図ａ
，ｂ．ｃは中筒の平面図、正面図及び側面図、第１
０図は従来例のラッチころを有するねじ棒をめねじ簡に
螺合している状態を示す説明図であって、１はパネル、
２は折り畳み扉、３はランナー、４はレール、５はめね
じ筒、６はねじ棒、７はラッチころ、８は非円形部、９
は弾性部材である。Figure 1 a, b. c is a horizontal cross-sectional view showing the state in which the threaded rod is prevented from rotating by the elastic member in the closed state holding device for a folding door of the present invention, a partially cutaway front view, and X in FIG. 1b.
- An X-ray cross-sectional view, Figure 2 is a horizontal cross-sectional view of the folding door, Figures 3 a and b are cross-sectional views of the part of the connection between the same panels that protrudes from the rail, and the cross-section of the part that does not protrude from the rail. Figure 4 is a vertical cross-sectional view of the folding door, -5
Figures a, b, and c are used in the present invention - a plan view of the mounting plate, Figure 5 a - sectional view taken along the Y-Y line, and Figures 5 a and Z-.
A sectional view taken along the Z line, Figures 6a and b are a plan view and a front view of the threaded rod, Figures 7a and b are a plan view and a sectional view of the female screw thread, and Figures 8a and b are a plan view of the latch roller. and cross-sectional view, Figure 9a
, b. c is a plan view, front view and side view of the middle cylinder, 1st
Figure 0 is an explanatory diagram showing a conventional example in which a threaded rod with latch rollers is simply screwed together with a female thread, and 1 is a panel;
2 is a folding door, 3 is a runner, 4 is a rail, 5 is a female threaded cylinder, 6 is a threaded rod, 7 is a latch roller, 8 is a non-circular part, 9
is an elastic member.

Claims

[Scope of utility model registration request]

A runner is installed at the top of the folding door, which is constructed by connecting multiple panels so that they can be folded, and the runner is attached to the rail so that it can run freely, and can move up and down to a position that is different from the position of the runner number on the top of the folding door. In addition, a female threaded tube is provided which is elastically biased upward, a threaded rod is screwed into this female threaded tube so as to be able to move up and down, and a latch roller that is inserted into the rail when the folding door is closed is mounted horizontally on the top of the threaded rod. A closed state holding device for a folding door, which is rotatably provided, has a non-circular portion having a non-circular horizontal cross section on a threaded rod, and includes an elastic member for preventing rotation that comes into elastic contact with the non-circular portion.