JPH0510680Y2

JPH0510680Y2 -

Info

Publication number: JPH0510680Y2
Application number: JP1988028055U
Authority: JP
Priority date: 1988-03-01
Filing date: 1988-03-01
Publication date: 1993-03-16
Anticipated expiration: 2003-03-01
Also published as: JPH01131335U

Description

【考案の詳細な説明】技術の分野：本考案は格納体の引出し用のレール
に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Technology: The present invention relates to a rail for a storage drawer.

技術の現状、その問題点：例えば書類整理引出し
では、引出し格納空間の両側壁にレールを、引出
し箱体の側面にベアリングを取付ける引出し機構
が見られる。この構造では格納場所の幅をこの引
出し機構の分だけ多くとるので、これを格納体の
下面につけたものもある。しかしこの方式では引
出しレールは例えば三重角筒のような構造となる
が、これでは高さが高くなり格納空間利用上は必
ずしも効率的な構造とはいえない。それで本考案
はレールを主としてチヤンネル構造としてレール
の高さを低くし、これを格納体の底面におくこと
により格納空間の有効利用を実現したものであ
る。すなわち格納体の矩形底面と格納床面との間
に装置する格納体引出し用レール機構であつて、
引出し距離に相当する長さをもち、上記底面矩形
の引出し方向に平行な両端部と格納床面との間に
おかれて各端部毎下記３レールよりなり、すなわ
ち上記床面に固定される下部レールと、上記矩形
底面の両端部分に固定される上部レールと、上記
上部レールと下部レールとの間におかれる中間レ
ールとよりなり、これら各レールは下記の通りの
構造をもつ。Current state of the technology and its problems: For example, in a document organizer drawer, a drawer mechanism is seen in which rails are attached to both side walls of the drawer storage space and bearings are attached to the sides of the drawer box body. With this structure, the width of the storage area is increased by the amount of the drawer mechanism, so some models have this mechanism attached to the bottom surface of the storage body. However, in this method, the drawer rail has a structure such as a triple rectangular tube, but this increases the height and is not necessarily an efficient structure in terms of storage space utilization. Therefore, in the present invention, the height of the rail is reduced mainly by using a channel structure, and by placing the rail on the bottom of the storage body, effective use of the storage space is realized. That is, it is a storage body drawer rail mechanism installed between the rectangular bottom surface of the storage body and the storage floor surface,
It has a length corresponding to the drawer distance, is placed between both ends parallel to the drawer direction of the rectangular bottom and the storage floor, and each end consists of the following three rails, that is, it is fixed to the floor. It consists of a lower rail, an upper rail fixed to both end portions of the rectangular bottom surface, and an intermediate rail placed between the upper rail and the lower rail, and each of these rails has the following structure.

(a) 下部レールは引出し方向を長さ方向とする上
向きのチヤンネルで、そのチヤンネル溝前端に
軸心方向をチヤンネル幅方向にもつ２個のロー
ラが後述の中間レールのチヤンネルの下段部分
を挟む間隙をおいて並列に装着され、このチヤ
ンネルの側壁の一つの上端にはその下面を後述
の中間レールのローラがたどるローラガイドを
配し、 (b) 中間レールはその本体が側壁間隔において下
段では狭く、上段では広い２段側壁のチヤンネ
ルであり、下段側壁外側には前記下部レールの
ガイド下面をたどるローラが装着され、またレ
ール前端には前記の後端ローラの装着される反
対側の上段側壁内側に後述の上部レールのガイ
ドの下部をたどるべきローラが装着され、後部
ローラのある側の上段側壁頂部にはこのレール
全長に亙り後述の上部レールのローラがその下
面をたどるガイドが水平に付される、 (c) 上部レールは角筒、チヤンネル、アングル等
の棒体でその後端には前記中間レールのチヤン
ネル側壁上端に付されたガイドの下面をたどる
ローラが装着され、このローラの装着された反
対側には前記中間レールの前端のローラがその
下面をたどるガイドが付される。(a) The lower rail is an upward channel whose length direction is the pull-out direction, and there are two rollers at the front end of the channel groove whose axial direction is in the channel width direction, and there is a gap between them to sandwich the lower part of the channel of the intermediate rail, which will be described later. The upper end of one of the side walls of this channel is equipped with a roller guide whose lower surface is followed by the rollers of the intermediate rail, which will be described later. , the upper stage is a channel with two wide side walls, and a roller that follows the lower guide surface of the lower rail is installed on the outside of the lower side wall, and the inner side of the upper side wall on the opposite side where the rear end roller is installed is installed on the front end of the rail. A roller is attached to the top of the upper side wall on the side where the rear roller is located, and a guide is horizontally attached to the top of the upper side wall on the side where the rear roller is located. (c) The upper rail is a rod such as a square tube, channel, or angle, and a roller is attached to its rear end to follow the lower surface of a guide attached to the upper end of the channel side wall of the intermediate rail. A guide is provided on the opposite side, the lower surface of which the roller at the front end of the intermediate rail follows.

上記中間レール、上部レールにおけるローラの
装着姿勢はすべて下部レールローラと同じであ
る。 The mounting postures of the rollers on the intermediate rail and the upper rail are all the same as those on the lower rail roller.

実施例：第１図ａは本機構の下部レールの、同ｂ
は中間レールの、ｃは上部レールの何れも斜視
図、第２図同機構の片側分の正面図、すなわちレ
ールに引出し方向で見た図、第３図はこのレール
を格納体に装着した斜視図である。図で１１は下
部レール１０の本体で、上向きのチヤンネル形を
なしその長さ方向が引出し方向であり、本体１１
の前端には２個のローラ１２，１２′がその軸を
チヤンネルの幅方向にして後述の中間レール２０
の本体２１の下段部分を挟みうる間隔をおいて装
着される。また本体１１の一側辺１１ａ（図では
向かつて右側）の頂部にはローラガイド１３が本
体１１の長さの略全長に亘り水平に付され、ガイ
ド１３はその下面で後述の中間レール２０の後端
ローラ２２をうける。Example: Fig. 1a shows the lower rail of this mechanism, Fig. 1b
is a perspective view of the middle rail, c is a perspective view of the upper rail, Figure 2 is a front view of one side of the same mechanism, that is, a view seen from the rail in the drawer direction, and Figure 3 is a perspective view of this rail attached to the storage body. It is a diagram. In the figure, reference numeral 11 denotes the main body of the lower rail 10, which has an upward channel shape and whose length direction is the drawing direction.
Two rollers 12 and 12' are mounted on the front end of the intermediate rail 20, which will be described later, with their axes in the width direction of the channel.
They are mounted at intervals that can sandwich the lower part of the main body 21 of the main body 21. Further, a roller guide 13 is attached horizontally to the top of one side 11a (the right side in the figure) of the main body 11 over almost the entire length of the main body 11, and the guide 13 is attached to the bottom surface of the intermediate rail 20, which will be described later. Receive the rear end roller 22.

中間レール２０の本体２１は両側壁が夫々２１
ａ，２１ｂ，および２１a′，２１b′の２段になつ
た上向きのチヤンネル形をしており、下段の両側
壁２１ａ，２１a′間の間隔を狭く、上段２１ｂ，
２１b′のはそれより広い。そして下段チヤンネル
部２１ａ，２１a′は前述の下段レールの２個のロ
ーラ１２，１２′間の間隙に収まり、側壁２１ａ，
２１ｂの間の段付部底面２３がローラ１２に載
り、他側も同様である。また下段側壁の一つ２１
a′の後端にはその外側にローラ２２が、その反対
側の上段側壁２１ｂの前端内側にはローラ２８が
それぞれ装着される。そして後端ローラ２２のあ
る側の上段側壁２１b′上端には後述の上部レール
３０の後端ローラ３２をその下面でうけるガイド
２４がレールの全長に亘り水平に付される。 The main body 21 of the intermediate rail 20 has both side walls 21
It has an upward channel shape with two stages of walls 21a, 21b' and 21a', 21b'.
21b' is wider. The lower channel portions 21a, 21a' fit into the gap between the two rollers 12, 12' of the lower rail, and the side walls 21a,
The bottom surface 23 of the stepped portion between 21b rests on the roller 12, and the same goes for the other side. Also, one of the lower side walls 21
A roller 22 is mounted on the outside of the rear end of a', and a roller 28 is mounted on the inside of the front end of the upper side wall 21b on the opposite side. At the upper end of the upper side wall 21b' on the side where the rear end roller 22 is located, a guide 24 for receiving a rear end roller 32 of an upper rail 30, which will be described later, on its lower surface is provided horizontally over the entire length of the rail.

上部レール３０の本体は図では角筒３１として
おり、その後端には前述の中間レールのガイド２
４によつてうけられるローラ３２が装着される、
そのローラ３２の反対側では前記中間レールの前
端ローラ２８上に載るべきガイド３３が角筒３１
の全長に亘りその上面より水平にのびる。 The main body of the upper rail 30 is shown as a rectangular tube 31 in the figure, and the aforementioned intermediate rail guide 2 is attached to the rear end.
A roller 32 is mounted, which is supported by 4.
On the opposite side of the roller 32, a guide 33 to be placed on the front end roller 28 of the intermediate rail is mounted on a square tube 31.
extends horizontally from its upper surface over its entire length.

このような３個のレールの中の下部レール１０
は床に固定されてその上につぎのようにして中間
レール２０が載る。すなわち下部レール１０の前
端ローラ１２，１２′はその間隙に側壁２１ａ，
２１a′よりなるレール２０の下段チヤンネル部が
収まり、かつこのローラ上には側壁の段付部２３
が載る。レール２０の後端ローラ２２は下段レー
ル１０のガイド１３の下に収められて中間レール
２０は上記３個のローラ１２，１２′，２２を介
して下部レール１０により支えられる。 The lower rail 10 among these three rails
is fixed to the floor, and the intermediate rail 20 is placed on it in the following manner. That is, the front end rollers 12, 12' of the lower rail 10 have side walls 21a,
The lower channel part of the rail 20 consisting of 21a' is accommodated, and the stepped part 23 of the side wall is placed on this roller.
is listed. The rear end roller 22 of the rail 20 is housed under the guide 13 of the lower rail 10, and the intermediate rail 20 is supported by the lower rail 10 via the three rollers 12, 12', 22.

格納体１の底面の両端部に取付けられる上部レ
ール３０はその本体３１が中間レール２０の下部
チヤンネル内にゆるくはまり、その後端ローラ３
２は中間レールのガイド２４の下に収まり、また
ガイド３３は中間レールの前端ローラ２８の上に
載り、このようにして上部レール３０は中間レー
ル２０により支えられる。１４，１５は下部レー
ル１０の、２５，２６，２７は中間レール２０
の、３５は上部レールの夫々のストツパであり、
ストツパ２７はストツパ１４，１５間で、ストツ
パ３５はストツパ２５，２６間で働くよう配置さ
れ、これらストツパ位置は格納体を全長引出した
とき中間レール２０が引出し距離の略半分を動く
よう定められる。そして略全長を引出された格納
体１は中間レール２０上に、また中間レール２０
は下部レール１０上にそれぞれカンチレバー的に
支えられる。 The upper rail 30 attached to both ends of the bottom surface of the storage body 1 has its main body 31 fitted loosely into the lower channel of the intermediate rail 20, and the rear end roller 3
2 fits under the guide 24 of the intermediate rail, and the guide 33 rests on the front end roller 28 of the intermediate rail, in this way the upper rail 30 is supported by the intermediate rail 20. 14, 15 are the lower rails 10, 25, 26, 27 are the intermediate rails 20
, 35 are respective stoppers of the upper rail,
The stopper 27 is arranged to work between the stoppers 14 and 15, and the stopper 35 is arranged to work between the stoppers 25 and 26, and the positions of these stoppers are determined so that the intermediate rail 20 moves approximately half of the distance when the storage body is pulled out the entire length. Then, the storage body 1 that has been pulled out almost the entire length is placed on the intermediate rail 20, and the storage body 1 is placed on the intermediate rail 20.
are each supported cantilever-like on the lower rail 10.

効果：以上のように本考案の機構は格納体の幅
以内に収められ、またレールの高さもレールに主
としてチヤンネルを用いる故従来のような多重角
筒のものより低く納めえて格納空間を効率よく利
用できる。Effects: As described above, the mechanism of the present invention can be accommodated within the width of the storage body, and the height of the rail can be stored lower than that of conventional multi-square tubes because channels are mainly used for the rail, making storage space more efficient. Can be used often.

[Brief explanation of the drawing]

第１図ａは本機構の下部レールの、同ｂは中間
レールの、ｃは上部レールの何れも斜視図、第２
図ａは同機構の片側分の正面図、すなわちレール
の引出し方向で見た図、第３図はこのレールを格
納体に装着した斜視図である。１……格納体、１０……下段レール、１１……
下段レール本体、２０……中段レール、２１……
中断レール本体、３０……上段レール、３１……
上段レール本体、１２，１２，２２，２３，３２
……ローラ、１３，２４，３３……ガイド。 Figure 1a is a perspective view of the lower rail of this mechanism, Figure 1b is a perspective view of the middle rail, and Figure 1c is a perspective view of the upper rail.
Figure a is a front view of one side of the mechanism, ie, a view seen in the direction in which the rail is pulled out, and Figure 3 is a perspective view of the rail mounted on the storage body. 1... Storage body, 10... Lower rail, 11...
Lower rail body, 20... Middle rail, 21...
Interrupted rail body, 30... Upper rail, 31...
Upper rail body, 12, 12, 22, 23, 32
... Laura, 13, 24, 33... Guide.

Claims

[Claims for Utility Model Registration] A storage body drawer rail mechanism installed between the rectangular bottom surface of the storage body and the storage floor surface, which has a length corresponding to the pull-out distance and extends in the pull-out direction of the rectangular bottom surface. It is placed between both parallel ends and the storage floor, and each end consists of the following three rails: a lower rail fixed to the floor, and an upper rail fixed to both ends of the rectangular bottom. , and an intermediate rail placed between the upper rail and the lower rail, and each of these rails has the following structure. (a) The lower rail is an upward channel whose length direction is the pull-out direction, and there are two rollers at the front end of the channel groove whose axial direction is in the channel width direction, and there is a gap between them to sandwich the lower part of the channel of the intermediate rail, which will be described later. The upper end of one of the side walls of this channel is equipped with a roller guide whose lower surface is followed by the rollers of the intermediate rail, which will be described later. , the upper stage is a wide two-stage side wall channel, and the rear end roller that follows the lower guide surface of the lower rail is installed on the outer side of the lower stage side wall, and the upper stage on the opposite side to which the rear end roller is installed is installed at the front end of the rail. A roller that follows the lower part of the upper rail guide described later is installed on the inside of the side wall.
At the top of the upper side wall on the side where the rear end roller is located, a guide is attached horizontally over the entire length of this rail, the lower part of which the rollers of the upper rail, which will be described later, follow. A roller that follows the lower surface of a guide attached to the upper end of the channel side wall of the intermediate rail is attached, and a guide that follows the lower surface of the roller at the front end of the intermediate rail is attached on the opposite side to which this roller is attached. The mounting postures of the rollers on the intermediate rail and the upper rail are all the same as those of the lower roller.