JPH0240885U

JPH0240885U -

Info

Publication number: JPH0240885U
Application number: JP12009388U
Authority: JP
Priority date: 1988-09-13
Filing date: 1988-09-13
Publication date: 1990-03-20
Anticipated expiration: 2003-09-13
Also published as: JPH0752920Y2

Description

[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は
本考案の上部走行ライナー部分を示す斜視図、第
２図は折り戸閉鎖時の平面図、第３図は折り畳み
時の平面図、第４図は縦断面図、第５図は上部走
行ライナーの高さ調整手段を示す断面図、第６図
は高さ調整手段の他の実施例を示す断面図、第７
図は下部走行体部分を示す斜視図、第８図は下部
走行体のローラー部分を示す断面図、第９図は第
８図のＢ―Ｂ線断面図である。１ａ，１ｂは戸板、２ａ，２ｂは蝶番部材、３
ａ，３ｂは走行ライナー支持部材、４ａ，４ｂは
走行ライナー、５ａ，５ｂはステー、６ａ，６ｂ
は補助ライナー、１８は下部走行体支持部材、１
９は下部走行体、２０は下部レール、２０ａは下
部レールの開口部、２０ｂは下部レールの上壁、
２１は上ロール、２２は下ロール、２３は間隙子
である。 The drawings show an embodiment of the present invention; Fig. 1 is a perspective view showing the upper traveling liner portion of the invention, Fig. 2 is a plan view when the folding door is closed, Fig. 3 is a plan view when the door is folded; FIG. 4 is a longitudinal sectional view, FIG. 5 is a sectional view showing the height adjusting means of the upper running liner, FIG. 6 is a sectional view showing another embodiment of the height adjusting means, and FIG.
8 is a sectional view showing a roller portion of the undercarriage, and FIG. 9 is a sectional view taken along line BB in FIG. 8. 1a and 1b are door plates, 2a and 2b are hinge members, 3
a, 3b are running liner support members, 4a, 4b are running liners, 5a, 5b are stays, 6a, 6b
1 is an auxiliary liner, 18 is a lower traveling body support member, 1
9 is a lower running body, 20 is a lower rail, 20a is an opening of the lower rail, 20b is an upper wall of the lower rail,
21 is an upper roll, 22 is a lower roll, and 23 is a gap.

Claims

[Scope of utility model registration request]

A folding door consisting of a pair of left and right door plates rotatably connected via a hinge, an upper running liner support member attached to each door plate via a hinge member, and an upper running liner supported by the support member. ,
It consists of stays extending in phase with each other from the running liner support member toward the other upper running liner facing each other, and auxiliary liners provided at the tips of each of these stays, each of the auxiliary liners The door plate is configured to run on different rails, and furthermore, a lower running body support member is attached to the lower part of the door plate via a hinge member to support the lower running body, and the running body has an opening on the upper surface. The running body is formed to run along a channel-shaped lower rail with a narrow section, and the running body is arranged between two upper rollers running on the upper surface of the upper wall of the rail and the upper roller. It consists of a lower roller that runs along the lower surface of the upper wall so as to sandwich the upper rail wall, and the upper roller is provided with a gap that fits into the opening of the channel-shaped rail and fills the gap between the openings. , support device for folding doors.