JPS61141478U

JPS61141478U -

Info

Publication number: JPS61141478U
Application number: JP2608585U
Authority: JP
Priority date: 1985-02-25
Filing date: 1985-02-25
Publication date: 1986-09-01

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の側断面図、第２図
ａ，ｂは同上の使用状態の水平断面図、第３図は
同上に用いる上下のレールと走行具の斜視図、第
４図は同上の上下のレールの一部の正断面図、第
５図ａ，ｂは同上の上下のレールの側断面図、第
６図は他の実施例における上下のレールの一部の
正断面図、第７図ａ，ｂは本考案の他の実施例の
使用状態の水平断面図、第８図は同上に用いる上
下のレールと走行具の斜視図、第９図はさらに他
の実施例の一部の水平断面図、第１０図は従来例
の側断面図である。１は開口部、２は上レール、３は下レール、４
は扉、５は走行具、６は外レール、７は内レール
である。 Figure 1 is a side sectional view of one embodiment of the present invention, Figures 2a and b are horizontal sectional views of the same in use, Figure 3 is a perspective view of the upper and lower rails and running gear used in the same, and Figure 4 The figure is a front sectional view of a part of the upper and lower rails in the same example, FIGS. 5 a and 5 b are side sectional views of the upper and lower rails in the same example, and FIG. Figures 7a and 7b are horizontal sectional views of other embodiments of the present invention in use, Figure 8 is a perspective view of the upper and lower rails and traveling implements used in the same, and Figure 9 is still another embodiment. FIG. 10 is a side sectional view of a conventional example. 1 is the opening, 2 is the upper rail, 3 is the lower rail, 4
is a door, 5 is a running tool, 6 is an outer rail, and 7 is an inner rail.

Claims

[Scope of utility model registration request]

An upper rail and a lower rail that open toward the front side are installed horizontally on the outer surface of the upper end and the outer surface of the lower end of the opening, respectively, and the upper and lower ends of the door are arranged on the front sides of the upper rail and the lower rail, respectively. , a door is attached to the front side of a traveling tool that is attached to the upper rail and the lower rail so that it can run freely, and at least one of the upper rail and the lower rail is attached to the outer rail and an inner rail that is attached to the outer rail so that its vertical position can be adjusted freely. An opening/closing device consisting of a rail made of aluminum and a running tool installed inside the inner rail.