JPS589969Y2 - Door panel hanging structure - Google Patents

Description

【考案の詳細な説明】 本考案は上レールに扉パネルを吊る構造の改良に関し、
扉パネル１の上端より側方に連出せるこる取付片２の先
端に下方に垂下せる軸３を装着し、軸３に水平方面内で
回転自在なころ４を上下にスライド自在に装着し、軸３
の上下に装着した上ばね５と下ばね６にてころ４を上下
より弾発挾持し、上レール７に設けた断面Ｕ字状の走行
溝８に上記ころ４を走行自在に内装すると共に走行溝８
の上端より内方に外れ防止片９を連出して成る扉パネル
吊り構造に係るものである。[Detailed description of the invention] This invention relates to an improvement in the structure for hanging door panels on the upper rail.
A shaft 3 that can hang downward is attached to the tip of a mounting piece 2 that can be extended laterally from the upper end of the door panel 1, and a roller 4 that can freely rotate in a horizontal direction is attached to the shaft 3 so as to be able to slide up and down. 3
The rollers 4 are elastically clamped from above and below by the upper and lower springs 5 and 6 attached to the upper and lower sides of the roller 4, and the rollers 4 are installed in the running groove 8 with a U-shaped cross section provided in the upper rail 7 so as to be able to run freely. Groove 8
This relates to a door panel hanging structure in which a detachment prevention piece 9 is extended inward from the upper end of the door panel.

従来の扉パネル吊り構造にあっては第１図に示すように
扉パネルのころ取付片２の先端の軸３にころ４を回転自
在に取付け、このころ４を上レール７の走行溝８に走行
自在に内装し、走行溝８の上端より連出した外れ防止片
９にてころ４が外れないようになっているが、走行のと
き外れ防止片９にころ４が強く当ってころ４が破損する
虞れがあった。In the conventional door panel hanging structure, as shown in FIG. The rollers 4 are installed in the interior so that they can run freely, and a detachment prevention piece 9 extending from the upper end of the running groove 8 prevents the rollers 4 from coming off. There was a risk of damage.

本考案は叙述の点に鑑みてなされたものであって、本考
案の目的とするところはころが軸に対して上下にスライ
ド自在であると共に上下の上ばねと下ばねとによりころ
が弾発挾持されているのでころが外れ防止片に当っても
上下にスライドして逃げころが破損する虞れのない扉パ
ネル吊り構造を提供するにある。The present invention has been developed in view of the above points, and the purpose of the present invention is to enable the rollers to slide freely up and down with respect to the shaft, and to enable the rollers to be elastically moved by the upper and lower springs. To provide a door panel hanging structure in which there is no risk of damage to escape rollers caused by sliding up and down even if the rollers hit a detachment prevention piece because they are clamped.

以下本考案を実施例により詳述する。The present invention will be explained in detail below using examples.

１は扉パネルであって、上端より側方にころ取付片２を
連出してあり、ころ取付片２の先端に垂直方向を向く軸
３の上端を固着しである。Reference numeral 1 designates a door panel, in which a roller mounting piece 2 is extended laterally from its upper end, and the upper end of a shaft 3 facing perpendicularly is fixed to the tip of the roller mounting piece 2.

この軸３は太軸３ａと細軸３ｂとの段付の軸となってい
て、段部には軸受１０を装着してあり、細軸３ｂには下
部がテーパ面４ａとなったころ４を回転自在且つ上下に
スライド自在に装着しである。This shaft 3 is a stepped shaft consisting of a thick shaft 3a and a thin shaft 3b, and a bearing 10 is mounted on the stepped portion, and the thin shaft 3b has rollers 4 whose lower part has a tapered surface 4a. It is rotatable and can be slid up and down.

軸３のころ取付片２と軸受１０との間には上ばね５を装
着してあり、軸３の細軸３ｂの下部はころ４の下部凹所
１１内に位置していて細軸３ｂの下端のばね受１２と下
部凹所１１の上底面との間に下ばね６を装着しである。An upper spring 5 is installed between the roller mounting piece 2 of the shaft 3 and the bearing 10, and the lower part of the thin shaft 3b of the shaft 3 is located in the lower recess 11 of the roller 4. A lower spring 6 is installed between the spring receiver 12 at the lower end and the upper bottom surface of the lower recess 11.

上レール７には断面Ｕ字状の走行溝８を設けてあって、
走行溝８の上端より内方に向けて外れ防止片９を連出し
てあり、走行溝８内に扉パネル１のころ４を内装しであ
る。The upper rail 7 is provided with a running groove 8 having a U-shaped cross section.
A detachment prevention piece 9 is extended inward from the upper end of the running groove 8, and the rollers 4 of the door panel 1 are housed inside the running groove 8.

しかして扉パネル１を押したり引いたりするところ４が
走行溝８内をころがって走行するのであるが、扉パネル
１がゆれてころ４が外れ防止片９に当ったりする。When the door panel 1 is pushed or pulled, the parts 4 roll and travel within the running groove 8, but the door panel 1 shakes and the rollers 4 hit the detachment prevention piece 9.

しかしながら軸３にころ４が上下スライド自在になって
いると共にころ４が上ばね５と下ばね６とで弾発支持さ
れているのでころ４が外れ防止片９に当っても逃げ、こ
ろ４が強く当って破損する虞れがない。However, since the rollers 4 can freely slide up and down on the shaft 3, and are elastically supported by the upper spring 5 and lower spring 6, even if the rollers 4 hit the detachment prevention piece 9, they will escape, and the rollers 4 will There is no risk of damage due to strong impact.

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

第１図は従来例の断面図、第２図は本考案の一実施例の
断面図、第３図は同上のころ部の拡大断面図であって、
１は扉パネル、２はころ取付片、３は軸、４はころ、５
は上ばね、６は下ばね、７は上レール、８は走行溝、９
は外れ防止片である。FIG. 1 is a sectional view of a conventional example, FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is an enlarged sectional view of the roller portion of the same.
1 is the door panel, 2 is the roller mounting piece, 3 is the shaft, 4 is the roller, 5
is the upper spring, 6 is the lower spring, 7 is the upper rail, 8 is the running groove, 9
is a piece that prevents it from coming off.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 扉パネルの上端より側方に連出せるころ取付片の先端に
下方に垂下せる軸を装着し、軸に水平方面内で回転自在
なころを上下にスライド自在に装着し、軸の上下に装着
した上ばねと下ばねにてころを上下より弾発挾持し、上
レールに設けた断面Ｕ字状の走行溝に上記ころを走行自
在に内装すると共に走行溝の上端より内方に外れ防止片
を連出して戊る扉パネル吊り構造。A shaft that can hang downward is attached to the tip of a roller mounting piece that can be extended to the side from the top of the door panel, and rollers that can rotate in the horizontal direction are attached to the shaft so that they can slide up and down, and are attached above and below the shaft. The rollers are elastically clamped from above and below by upper and lower springs, and the rollers are installed in a running groove with a U-shaped cross section provided on the upper rail so that they can run freely, and a piece to prevent them from coming off is installed inward from the upper end of the running groove. Door panel hanging structure that extends continuously.