JPH0283977U

JPH0283977U -

Info

Publication number: JPH0283977U
Application number: JP16282788U
Authority: JP
Priority date: 1988-12-15
Filing date: 1988-12-15
Publication date: 1990-06-28
Anticipated expiration: 2003-12-15
Also published as: JPH068240Y2

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の実施例を示すものであり、第
１図は第１実施例の戸車用レールの敷設状態の縦
断面図、第２図は同上の敷設前の分解斜視図、第
３図は第２実施例の戸車用レールの敷設状態の縦
断面図、第４図は第３実施例の同上状態の縦断面
図である。１，１１，２１……戸車用レール、２，１２，
２２……レール本体、２ａ，１２ａ，２２ａ……
支承片、３，１３，２３……板ばね部材、３ｂ，
１３ｂ……側片、４，１４，２４……レール溝、
５，１５……係止溝（取付部）、６……床材、７
……溝部、２２ｂ……突条（取付部）。 The drawings show an embodiment of this invention; Fig. 1 is a longitudinal sectional view of the door rail of the first embodiment in a state in which it is installed, Fig. 2 is an exploded perspective view of the same before installation, and Fig. 3 is an exploded perspective view of the same before installation. FIG. 4 is a longitudinal sectional view of the door roller rail of the second embodiment in the installed state, and FIG. 4 is a longitudinal sectional view of the third embodiment in the same state. 1, 11, 21...Rail for door car, 2, 12,
22...Rail body, 2a, 12a, 22a...
Support piece, 3, 13, 23...plate spring member, 3b,
13b... Side piece, 4, 14, 24... Rail groove,
5, 15...Latching groove (mounting part), 6...Floor material, 7
...Groove portion, 22b...Protrusion (attachment portion).

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

床材の溝部に嵌装配設される戸車用レールであ
つて、上面に設けたレール溝の両側にそれぞれ床
材の縁部上面に重合させる支承片が全長にわたつ
て形成され、かつ下面側にばね取付部を有するレ
ール本体と、該本体幅方向両側へ張出する１対の
側片を有して上記ばね取付部に取付けられる複数
個の板ばね部材とから構成され、これら板ばね部
材の各側片の少なくとも先端側が斜め上向きに形
成されると共に、上記溝部への嵌装前における両
側片の先端間距離が該溝部の幅よりも大きく設定
されてなる溝型戸車用レール。 This is a rail for a door car that is fitted into a groove in a flooring material, and on both sides of the rail groove provided on the upper surface, support pieces are formed over the entire length to overlap the upper surface of the edge of the flooring material, and on the lower surface side. It is composed of a rail body having a spring attachment part, and a plurality of leaf spring members having a pair of side pieces extending to both sides in the width direction of the body and attached to the spring attachment part. A groove-type door rail, wherein at least the tip end side of each side piece is formed diagonally upward, and the distance between the tips of both side pieces before fitting into the groove part is set to be larger than the width of the groove part.