JPH01153088U

JPH01153088U -

Info

Publication number: JPH01153088U
Application number: JP5117788U
Authority: JP
Priority date: 1988-04-15
Filing date: 1988-04-15
Publication date: 1989-10-23

Description

[Brief explanation of the drawing]

第１図ａ，ｂは本考案の一実施例の開閉作用を
示す説明図、第２図は同上の一部破断した詳細断
面図、第３図は同上の部分分解斜視図、第４図は
同上の比較例の平面図、第５図は従来例の分解斜
視図であり、１は上レール、１ａはリツプ片、１
ｂは開口、３は扉体、１２はランナー、２１は移
動体、２２は走行ガイド片、２３はベアリングで
ある。 Figures 1a and b are explanatory diagrams showing the opening and closing action of an embodiment of the present invention, Figure 2 is a partially broken detailed sectional view of the same, Figure 3 is a partially exploded perspective view of the same, and Figure 4 is a partially exploded perspective view of the same. FIG. 5 is an exploded perspective view of the conventional example; 1 is an upper rail; 1a is a lip piece;
b is an opening, 3 is a door body, 12 is a runner, 21 is a movable body, 22 is a traveling guide piece, and 23 is a bearing.

Claims

[Scope of utility model registration request]

A roller-shaped runner with a roughly channel-shaped cross section and rotatably held by a movable body provided on the door body side is mounted on the left and right lip pieces of the lower opening, allowing the door body to run freely on the upper rail. A suspended opening/closing device, in which a pair of left and right traveling guide pieces are provided over the entire length of the upper rail above the movable body loosely inserted into the upper rail, and above the upper surface of the movable body. An opening/closing device in which bearings with a diameter larger than the width of the moving body protrude from both sides of the moving body, and both ends of the bearings abut the left and right travel guide pieces.