JPS5916465Y2 - Hanging door hanger roller - Google Patents

Description

【考案の詳細な説明】 本考案は例えば、自動ドア等に用いられる吊下式ドアの
ハンガーローラーに関する。[Detailed Description of the Invention] The present invention relates to a hanger roller for a hanging door used, for example, in an automatic door.

上述吊下式ドアａは第１図に例示した如く、ハンガーロ
ーラーｂによって上部レールＣに係嵌吊持されるもので
あって、該ドアａは安定的に吊持されるよう通常は図示
の如く２個のハンガーローラーｂ、ｂにより吊持するが
、その際、上下部側レールｃ、ｄのスパーン等に広して
ドアａの位置を矢印ｅ４＋ ｅ’で示した方向へ位置調
整したり、又図中二点破線で示したような傾きを修正し
て垂直度を出す必要があり、このような操作はハンガー
ローラーｂ、ｂを用いて行なうものである。As illustrated in FIG. 1, the above-mentioned hanging door a is fitted and suspended on the upper rail C by hanger rollers b. It is hung by two hanger rollers b and b as shown in the figure, but at that time, the position of the door a is adjusted in the direction shown by the arrow e4+e' by spreading it over the spans of the upper and lower side rails c and d. Also, it is necessary to correct the inclination as shown by the two-dot broken line in the figure to obtain verticality, and such operations are performed using hanger rollers b, b.

しかし従来のハンガーローラーは、ドアａを固定する支
持部材ｂ“の縦長孔（図示せず）に、ローラーｂ’、ｂ
’を軸支した取付部材（図示せず）を、ボルト止めによ
り上下方向へ移動調整可能に固定し、上記縦長孔の有効
長さの範囲内でローラーｂ’、ｂ’を上下に移動調整す
る構成であったから、上述ドアａの配置調整を、吊持状
態で行なう場合、ドアａの重量がかかつているためロー
ラーｂ’、ｂ’の位置調整作業が面倒であり、特に高重
量のドアにあっては２人がかりでも満足すべき結果が得
難く、シかも長時間を費さねばならなかった。However, in the conventional hanger roller, the rollers b', b
A mounting member (not shown) that is pivotally supported is fixed with a bolt so that it can be moved up and down, and the rollers b' and b' are adjusted up and down within the effective length of the vertical hole. Therefore, when adjusting the arrangement of the door a in a suspended state, it is troublesome to adjust the position of the rollers b' and b' due to the weight of the door a, which is especially difficult for heavy doors. Even with two people working together, it was difficult to get a satisfactory result, and it took a long time.

そこで本考案は、上述従来の事情に鑑みて検討の結果、
改良された吊下式ドアのハンガーローラーを提供しよう
とするもので、調整ボルトを螺進、螺退操作するだけで
、調整部材は、その傾斜長孔により傾動してローラー取
付部材は傾動し、もってハンガーローラーの上下方向へ
の移動調整をドアの重量に阻害されることなく、簡易か
つ迅速にして高精度に行ない得るようにするのがその目
的である。Therefore, the present invention was developed as a result of consideration in view of the above-mentioned conventional circumstances.
This is intended to provide an improved hanger roller for a hanging door, and by simply screwing the adjusting bolt forward and backward, the adjusting member is tilted by its oblique elongated hole, and the roller mounting member is tilted. The purpose of this is to make it possible to easily and quickly adjust the vertical movement of the hanger roller with high precision without being hindered by the weight of the door.

以下本考案の一実施例を示した図面について詳述すれば
、ハンガーローラーＡは第２図ないし第４図に示したよ
うに、側面略り字状に曲設してドア（図示せず）を固定
する支持部材１と、左右両側にローラー３，３を回転自
在に軸支した取付部材２と、ローラー３，３の調整部材
４を主要部材として構成されている。The following is a detailed description of the drawings showing an embodiment of the present invention. As shown in FIGS. 2 to 4, the hanger roller A is bent in a slanted shape on the side and attached to the door (not shown). The main components are a support member 1 for fixing the rollers 3, a mounting member 2 that rotatably supports the rollers 3, 3 on both left and right sides, and an adjustment member 4 for the rollers 3, 3.

即ち、上記支持部材１は、略直角配としたドア固定板部
１ａと、取付板部１ｂとから一体に形成されていてドア
固定板部１ａの左右両側部にはドア取付けの為の長孔５
，５が夫々設けてあり、ドアの上端にネジ止め固定する
ようになっている。That is, the support member 1 is integrally formed of a door fixing plate part 1a arranged at a substantially right angle and a mounting plate part 1b, and long holes for mounting the door are provided on both left and right sides of the door fixing plate part 1a. 5
, 5 are provided, respectively, and are fixed to the upper end of the door with screws.

又取付板部１ｂの中央にはバカ孔６が水平線に対して任
意の角度αだけ傾斜して形成され、該バカ孔６には、上
記取付部材２の中間部に植設しであるスタットボルト７
を移動可能に遊貫すると共に、さらに同ボルト７は上記
調整部材４の取付孔８を貫通して、これにナラ１〜９が
螺着され、調整部材４の移動によって取付部材２が共動
し、当該任意の移動位置にて上記ナツト９による締付は
固定が可能となっている。Further, a hole 6 is formed in the center of the mounting plate portion 1b and is inclined at an arbitrary angle α with respect to the horizontal line, and a stud bolt installed in the middle portion of the mounting member 2 is inserted into the hole 6. 7
The bolt 7 also passes through the mounting hole 8 of the adjustment member 4, into which the nuts 1 to 9 are screwed, and the movement of the adjustment member 4 causes the mounting member 2 to move together. However, the nut 9 can be tightened and fixed at any desired moving position.

又、支持部材１における取付板部１ｂの一側端近傍には
スタットボルト１０を植設し、一方上記調整部材４の一
側端近傍に、水平線と任意の角度α′をもって傾斜長孔
１１を貫通し、当該長孔１１に上記スタットボルト１０
を過通して、該傾斜長孔１１の有効範囲内で調整部材４
は傾動可能に、しかもスタットボルト１０に螺合のナツ
ト１２により固定しである。Further, a stud bolt 10 is installed near one side end of the mounting plate portion 1b of the support member 1, and an inclined elongated hole 11 is formed near one side end of the adjustment member 4 at an arbitrary angle α' with the horizontal line. The stud bolt 10 is inserted through the elongated hole 11.
the adjustment member 4 within the effective range of the inclined elongated hole 11.
is tiltable and fixed by a nut 12 threaded onto a stud bolt 10.

こ・で、上記バカ孔６は、必ずしも上述のように傾斜し
た長孔である必要はなく、上記傾斜長孔１１の有効範囲
内で調整部材４が傾動できうる範囲の任意形状をもつ孔
とすればたりるが、図示例の如く傾斜した長孔とする場
合は、その傾斜角度αを調整部材４における傾斜長孔１
１の傾斜角度α′と等しくシ、調整部材４を傾動するこ
とでスタットボルト７を介して取付部材２即ち同部材２
に設けられたローラー３，３が傾動できるようになる。Here, the blank hole 6 does not necessarily have to be an oblique oblong hole as described above, but may have any shape within the effective range of the oblique oblong hole 11 that allows the adjustment member 4 to tilt. However, in the case of an inclined elongated hole as shown in the illustrated example, the inclination angle α is set by adjusting the inclined elongated hole 1 in the adjustment member 4.
By tilting the adjusting member 4 equal to the inclination angle α' of 1, the mounting member 2, that is, the member 2
The rollers 3, 3 provided on the rollers 3, 3 can be tilted.

更に、上記支持部材１と調整部材４には、夫々他側端に
側壁ｌ ｃ 、４ ａを曲設して対向させ、側壁１Ｃに
貫通形成した縦長孔１３から調整ボルト１４を貫通して
上記調整部材４を第２図において左右方向へ螺進、螺退
自在なるよう螺着し、該調整ネジ１４を回動することで
、上記側壁１Ｃを基準として調整部材４は取付部材２及
びローラー３，３を伴なって上記傾斜長孔１１に案内さ
れながら傾動し、これによりローラー３，３を上下方向
へ移動調整できるよう構成したものである。Furthermore, the supporting member 1 and the adjusting member 4 have curved side walls l c and 4 a at the other end thereof to face each other, and the adjusting bolt 14 is inserted through a vertical hole 13 formed through the side wall 1C. By screwing the adjusting member 4 so that it can be screwed forward and backward in the left and right directions in FIG. , 3 while being guided by the oblique elongated hole 11, whereby the rollers 3, 3 can be moved and adjusted in the vertical direction.

こ・で、上記調整ボルト１４は、調整部材４における側
壁４ａに設けたネジ孔１５に螺合し、緩み止めとしてナ
ツト１６を螺着するようにするとよい。The adjustment bolt 14 is preferably screwed into a screw hole 15 provided in the side wall 4a of the adjustment member 4, and a nut 16 is screwed to prevent loosening.

尚第４図において１７は上記ローラー３，３が係合案内
される上部レールを示している。In FIG. 4, reference numeral 17 indicates an upper rail on which the rollers 3, 3 are engaged and guided.

以上説明したように、本考案はドアに取着する支持部材
１と、ローラー３を軸支した取付部材２と、上記ローラ
ー３の調整部材４とを具備し、上記取付部材２はその略
中間部で上記支持部材１のバカ孔６にスタットボルト７
を貫通して調整部材４に回動、かつ締緩可能なるよう固
定し、一方上記調整部材４は、その傾斜長孔１１に上記
支持部材１のスタットボルト１０を貫通して同部材１に
締緩可能なるよう固定すると共に、該調整部材４には、
これを傾動調整可能なるよう上記支持部材１側壁の縦長
孔１３から貫挿した調整ボルト１４を螺合してなる構成
としたものであるから、調整ボルト１４の螺動によって
、ローラー３，３の移動調整を簡単、かつ容易に行なう
ことができ、特に高重量のドアに効果的であり、しかも
微調整も容易になし得ると共に、調整後ナラ） ９．１
２を締めつけて固定する際にも狂いを生じることはない
のでローラー３，３の上記調整を正確になし得る。As explained above, the present invention includes a support member 1 that is attached to a door, a mounting member 2 that pivotally supports a roller 3, and an adjustment member 4 for the roller 3, and the mounting member 2 is located approximately in the middle of the support member 1. At this point, insert the stud bolt 7 into the hole 6 of the support member 1.
The adjustment member 4 is fixed to the adjustment member 4 so as to be rotatable and tightenable, and the adjustment member 4 is fixed to the support member 1 by passing the stud bolt 10 of the support member 1 through its oblique elongated hole 11. The adjustment member 4 is fixed so that it can be loosened, and the adjustment member 4 has
The adjustment bolt 14 inserted through the vertical hole 13 in the side wall of the support member 1 is screwed together so that the tilting can be adjusted. Movement adjustment can be done simply and easily, and it is especially effective for heavy doors.Furthermore, fine adjustments can be easily made, and there is no need to adjust the position after adjustment.9.1
Since no deviation occurs when the rollers 2 are tightened and fixed, the above-mentioned adjustment of the rollers 3, 3 can be made accurately.

更に、調整ボルト１４は支持部材１の側方にあるから、
ドアに妨げられることなく螺動操作にも至便である。Furthermore, since the adjustment bolt 14 is located on the side of the support member 1,
It is convenient for screw operation without being obstructed by the door.

また、ローラー３，３を軸支した取付部材２のスタット
ボルト７は、支持部材１に設けたバカ孔６を介して調整
部材４に回動、かつ締緩可能としたので、当該調整部材
４には取付孔８を穿設するだけで良く、この取付孔８を
長孔とした場合のように、上記スタットボルト７に螺着
されるナツト９と調整部材４表面との接触面積が長孔の
分だけ小さくなり、締着力が不十分となるといったこと
がなく、取付部材２と支持部材１との固定が確実に行な
える。In addition, the stud bolt 7 of the mounting member 2 that pivotally supported the rollers 3, 3 can be rotated to and loosened from the adjustment member 4 through the hole 6 provided in the support member 1. It is only necessary to drill the mounting hole 8, and as in the case where the mounting hole 8 is made into a long hole, the contact area between the nut 9 screwed onto the stud bolt 7 and the surface of the adjustment member 4 is the same as that of the long hole. The mounting member 2 and the support member 1 can be reliably fixed without the problem that the tightening force becomes insufficient due to the smaller size.

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

第１図は吊下式ドアの吊持状態をハンガーローラーと共
に示した正面説明図、第２図ないし第４図は本考案に係
る吊下式ドアのハンガーローラーを夫々示したもので、
第２図はその正面図、第３図はその底面図、第４図はそ
の右側面図である。 １・・・・・・支持部材、２・・・・・・取付部材、３
・・・・・・ローラー、４・・・・・・調整部材、６・
・・・・・バカ孔、７，１０・・・・・・スタットボル
ト、１１・・・・・・傾斜長孔、１３・・・・・・縦長
孔、１４・・・・・・調整ボルト。FIG. 1 is a front explanatory view showing the suspended state of the hanging door together with the hanger roller, and FIGS. 2 to 4 each show the hanger roller of the hanging door according to the present invention.
FIG. 2 is a front view, FIG. 3 is a bottom view, and FIG. 4 is a right side view. 1...Supporting member, 2...Mounting member, 3
...Roller, 4...Adjustment member, 6.
・・・・・・Simple hole, 7, 10・・・Stud bolt, 11・・・Slanted long hole, 13・・・Vertical long hole, 14・・・Adjustment bolt .

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ドアに取着する支持部材と、ローラーを軸支した
取付部材と、上記ローラーの調整部材とを具備し、上記
取付部材はその略中間部で上記支持部材のバカ孔にスタ
ットボルトを貫通して調整部材に回動、かつ締緩可能に
なるよう固定し、一方上記調整部材は、その傾斜長孔に
上記支持部材のスタットボルトを貫通して同部材に締緩
可能なるよう固定すると共に、該調整部材には、これを
傾動調整可能なるよう上記支持部材側壁の縦長孔から貫
挿した調整ボルトを螺合してなる吊下式ドアのハンガー
ローラー。(1) A support member that is attached to the door, a mounting member that pivotally supports a roller, and an adjustment member for the roller, and the mounting member has a stud bolt inserted into a hole in the support member approximately in the middle thereof. The adjusting member is fixed to the adjusting member so as to be rotatable and tightenable, and the adjusting member is fixed to the support member so that the stud bolt of the support member can be tightened and loosened by passing through the inclined elongated hole of the adjusting member. Also, a hanger roller for a hanging type door, in which an adjustment bolt inserted through a vertical hole in a side wall of the support member is screwed into the adjustment member so that the adjustment member can be tilted. （２）支持部材のバカ孔が、これに貫通のスタットボル
トが傾動可能なるよう傾斜した長孔により形成されてい
る実用新案登録請求の範囲第■項記載の吊下式ドアのハ
ンガーローラー(2) A hanger roller for a hanging door according to claim 2, wherein the support member's hole is formed by a long hole slanted so that a stud bolt passing through the hole can be tilted.