JPS608655U - Rail devices such as drawers - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図は本考案の実施例を示し、第１図は分解斜視図、第２
図はインナレール後端部および押込みストッパを第１図
と異なる方向から見た拡大斜視図、第３図イ、口、ハは
組立過程を示す部分拡大側面図、第４図は第３図ロＩＶ
−ｒＶ線に沿う断面図、第５図は第３図ハ■−■線に沿
う断面図、第６図は同ＶＩ−Ｖｌ線に沿う拡大断面図、
第７図は引出し状態、第８図は押込み状態をそれぞれ示
す概略的側面図、第９図イ、町ま押込み時における押込
みストッパの弾性係合片とリテーナの係合孔の係合作用
を説明するための拡大横断面図である。 １・・・・・・アウタレール、２・・・・・・インナレ
ール、３・・・・・・リテーナ、４・・・・・・ボール
、１２．２２・・・・・・両レールの突縁部、５・・・
・・・ストッパ、ｄｌ・・・・・・当す面、７・・・・
・・弾性係合片、７１・・・・・・凸部、７１ｂ・・・
・・・同凸部の係合孔からの離脱を許容する傾斜面。The figures show an embodiment of the present invention, with Figure 1 being an exploded perspective view and Figure 2 being an exploded perspective view.
The figure is an enlarged perspective view of the rear end of the inner rail and the push-in stopper seen from a direction different from that in Figure 1, Figure 3 A, C and C are partially enlarged side views showing the assembly process, and Figure 4 is the Figure 3. IV
-rV line, FIG. 5 is a cross-sectional view along line C--■ in FIG. 3, and FIG. 6 is an enlarged cross-sectional view along VI-Vl line,
Fig. 7 is a schematic side view showing the pulled-out state, Fig. 8 is a schematic side view showing the pushed-in state, and Fig. 9A explains the engagement action between the elastic engagement piece of the push-in stopper and the engagement hole of the retainer when the push-in position is pushed in. FIG. 1... Outer rail, 2... Inner rail, 3... Retainer, 4... Ball, 12.22... Protrusion on both rails. Edge, 5...
...Stopper, dl...Abutment surface, 7...
...Elastic engagement piece, 71...Protrusion, 71b...
...An inclined surface that allows the convex portion to separate from the engagement hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上下両側に突縁部を有するアウタ、インナ両レールと、
アウタレールに一定の規制された長さ範囲内でスライド
しうるように嵌装されたリテーナと、このリテーナの上
下両側に保持された複数のボールとを具備し、上記両レ
ールを、互いの突縁部間にこのボールを介在させた状態
で相対的にスライド自在に嵌合させ、かつ、上記インナ
レールに設けたストッパとリテーナによって、抽斗等の
押込み方向に対するストッパ作用を発揮させるように構
成した抽斗等のレール装置であって、上記ストッパには
リテーナに対する当り面が形成された側の端部に、先端
に凸部を有する弾性係合片を連設する一方、リテーナに
、上記ストッパの当り面と該リテーナが当接した状態で
上記弾性係合片の凸部が弾性的に係合しうる係合孔を設
け、かつ弾性係合片の凸部には、該凸部の係合孔からの
離脱を許容する方向の傾斜面を設けてなることを特徴と
する抽斗等のレール装置。Both outer and inner rails have protruding edges on both the upper and lower sides,
The outer rail is equipped with a retainer fitted so as to be able to slide within a certain regulated length range, and a plurality of balls held on both upper and lower sides of the retainer, and the above-mentioned both rails are connected to each other's projecting edges. A drawer that is fitted in a relatively slidable manner with the ball interposed between the parts, and that is configured to exert a stopper action in the direction in which the drawer or the like is pushed by a stopper and a retainer provided on the inner rail. etc., wherein the stopper is provided with an elastic engagement piece having a protrusion at its tip at the end on the side where the contact surface for the retainer is formed, and the retainer is provided with a contact surface for the stopper. An engagement hole is provided in which the convex portion of the elastic engagement piece can be elastically engaged when the retainer is in contact with the retainer, and the convex portion of the elastic engagement piece is provided with an engagement hole from the engagement hole of the convex portion. A rail device such as a drawer, characterized in that it is provided with an inclined surface in a direction that allows the withdrawal of the drawer.