JP2505412Y2 - Moving wall sliding door damper - Google Patents
Moving wall sliding door damperInfo
- Publication number
- JP2505412Y2 JP2505412Y2 JP1989055112U JP5511289U JP2505412Y2 JP 2505412 Y2 JP2505412 Y2 JP 2505412Y2 JP 1989055112 U JP1989055112 U JP 1989055112U JP 5511289 U JP5511289 U JP 5511289U JP 2505412 Y2 JP2505412 Y2 JP 2505412Y2
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- sliding door
- sliding beam
- moving wall
- lower rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、大部屋をいくつかの小部屋に分割し、或は
いくつかの小部屋を大部屋に合併可能とする移動壁、特
に引戸を備えた移動壁に於けるダンパに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a moving wall, particularly a sliding door, which can divide a large room into several small rooms or merge some small rooms into a large room. The present invention relates to a damper on a moving wall equipped with.
［従来の技術］ 近年、ホテルやレストラン或は学校等に於いて、空間
の有効利用を図る為、隣接する部屋を仕切る境界壁を移
動可能とし、必要に応じ境界壁を移動し、いくつかの部
屋を合併し大部屋とするか、或は大部屋を複数の小部屋
に分割して使用することが行われている。[Prior Art] In recent years, in hotels, restaurants, schools, etc., in order to make effective use of space, it is possible to move the boundary wall that separates adjacent rooms. The rooms are merged into a large room, or the large room is divided into a plurality of small rooms for use.
斯かる移動壁、特に引戸を具備する移動壁として、従
来第５図、第６図に示すものがある。As such a moving wall, in particular, a moving wall provided with a sliding door, there is one conventionally shown in FIGS. 5 and 6.
移動壁１は天井に敷設した吊レール２に吊車３を介し
て吊下げられ、吊レール２に沿って移動可能となってい
る。The moving wall 1 is hung from a suspension rail 2 laid on the ceiling via a suspension vehicle 3, and is movable along the suspension rail 2.
図中、４は枠体、５は引違式の欄窓、６は引戸を示し
ている。In the figure, 4 is a frame, 5 is a pull-type column window, and 6 is a sliding door.
移動壁１は移動する際には枠体４の下端が床面より浮
上り、固定する際には、床面に密着固定する様になって
いる。又、枠体４の上端には天井面との間をシールする
為のシールバー７が昇降する様になっている。When the moving wall 1 is moved, the lower end of the frame body 4 floats above the floor surface, and when fixed, it is closely fixed to the floor surface. Further, a seal bar 7 is provided at the upper end of the frame body 4 so as to move up and down for sealing between the frame body 4 and the ceiling surface.
第６図で示される様に引戸６を具備している移動壁に
あっては、枠体４の下部が、引戸６の下側レール８とな
っている。In the moving wall provided with the sliding door 6 as shown in FIG. 6, the lower part of the frame body 4 is the lower rail 8 of the sliding door 6.
該移動壁１の引戸部分の構造を略述する。 The structure of the sliding door portion of the moving wall 1 will be briefly described.
上部に上側レール９が設けられ、該上側レール９に対
向し、下部に前記下側レール８が設けられ、該下側レー
ル８は前記した様に昇降可能となっている。前記上側レ
ール９には吊車10を介して引戸６が吊下げられ、引戸６
の下部に設けられたダンパ11が下側レール８の案内溝12
に係合している。The upper rail 9 is provided on the upper portion, the upper rail 9 is opposed to the upper rail 9, and the lower rail 8 is provided on the lower portion. The lower rail 8 can be moved up and down as described above. A sliding door 6 is hung on the upper rail 9 via a suspension vehicle 10,
The damper 11 provided at the lower part of the
Is engaged with.
引戸６は上側レール９と下側レール８に案内され、且
吊車10に自重を支えられ、滑らかに開閉することができ
る。The sliding door 6 is guided by the upper rail 9 and the lower rail 8 and is supported by its own weight by the suspension vehicle 10 so that it can be smoothly opened and closed.
前記した様に下側レール８は昇降可能となっているこ
とから、該ダンパ11も下側レール８の昇降に追従する構
成となっている。As described above, since the lower rail 8 can be moved up and down, the damper 11 also follows the vertical movement of the lower rail 8.
従来のダンパについて説明する。 A conventional damper will be described.
従来のダンパは引戸の下部に、下側レール８の昇降量
に追従して出入する摺動ビーム13が設けられている。該
摺動ビーム13は、引戸６の内面と遊嵌する支持部14と前
記下側レール８の案内溝12と遊嵌する狭幅の摺動部15か
ら形成されている。In the conventional damper, a sliding beam 13 that moves in and out according to the amount of up and down movement of the lower rail 8 is provided below the sliding door. The sliding beam 13 is formed of a support portion 14 that is loosely fitted to the inner surface of the sliding door 6 and a narrow width sliding portion 15 that is loosely fitted to the guide groove 12 of the lower rail 8.
斯かる摺動ビーム13の突出作動は摺動ビーム13の自重
によって行われていた。The projecting operation of the sliding beam 13 is performed by the weight of the sliding beam 13.
［考案が解決しようとする課題］ ところが、上記した従来のダンパでは以下に述べる様
な不具合がある。[Problems to be Solved by the Invention] However, the conventional damper described above has the following problems.
即ち、摺動ビーム13が下方へ突出する為の力は自重だ
けであるので、突出作動が不確実であり、例えば第８図
に示す様に摺動ビーム13が引戸に対して傾くと突出され
ない。或は、第９図に示す様に支持部14と引戸６間の摩
擦が埃、錆等により大きくなった場合やはり突出されな
い。従って、摺動ビーム13が案内溝より外れる様なこと
があった。That is, since the force for the sliding beam 13 to project downward is only its own weight, the projecting operation is uncertain, and if the sliding beam 13 tilts with respect to the sliding door as shown in FIG. 8, it will not project. . Alternatively, as shown in FIG. 9, when the friction between the support portion 14 and the sliding door 6 is increased due to dust, rust, etc., it is not projected. Therefore, the sliding beam 13 sometimes comes off the guide groove.
又、下側レール８が床面より出張っているとワゴン車
等の通過の妨げとなるので、床面より下側に埋込まれる
様に設置される場合もあり、この場合は下側レールの移
動量即ち摺動ビームの突出量が更に大きくなり、前記摺
動ビームの突出作動が更に不確実となるという問題があ
った。Also, if the lower rail 8 travels from the floor surface, it will hinder the passage of vehicles such as wagons, so it may be installed below the floor surface. There is a problem that the amount of movement, that is, the amount of protrusion of the sliding beam is further increased, and the protrusion operation of the sliding beam becomes more uncertain.
本考案は斯かる実情に鑑み、ダンパに於いて摺動ビー
ムが確実に突出する様にしたものである。In view of the above situation, the present invention is designed so that the sliding beam surely projects in the damper.
［課題を解決するための手段］ 本考案は、移動壁引戸の下部に設けられ、昇降可能な
下側レールと摺動自在に係合するダンパに於いて、下方
に突出し下側レールの案内溝と遊嵌する摺動部を有し上
下方向に移動可能な摺動ビームを引戸下部に設け、前記
引戸の内部に収納され前記摺動ビーム長手方向に湾曲し
た板バネを前記摺動ビームに固着し、該摺動ビームを下
方へ付勢せしめたことを特徴とするものである。[Means for Solving the Problems] The present invention relates to a damper provided at a lower portion of a moving wall sliding door and slidably engaged with a lower rail that can be raised and lowered. A sliding beam that has a sliding part that is loosely fitted and that can move in the vertical direction is provided in the lower part of the sliding door, and a leaf spring that is housed inside the sliding door and curved in the longitudinal direction of the sliding beam is fixed to the sliding beam. However, the sliding beam is urged downward.
［作用］ 下側レールは移動壁の移動設置に伴い昇降し、下側レ
ールに遊嵌する摺動ビームは板バネによって下方へ付勢
され、更に板バネは摺動ビームの倒れ方向には剛性が高
い為、摺動ビームの倒れが規制される為、摺動ビームは
確実に下側レールの昇降に追従する。[Operation] The lower rail moves up and down as the moving wall is moved and installed, the sliding beam loosely fitted to the lower rail is urged downward by the leaf spring, and the leaf spring is rigid in the falling direction of the sliding beam. Since the sliding beam is restrained from falling down, the sliding beam reliably follows up and down of the lower rail.
［実施例］ 以下、図面に基づき本考案の一実施例を説明する。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
尚、第１図〜第３図に於いて、第６図中で示したもの
と同一のものには同符号を付してある。Incidentally, in FIGS. 1 to 3, the same components as those shown in FIG. 6 are designated by the same reference numerals.
引戸６の下部には逆凹字状のボックスビーム16が設け
られ、該ボックスビーム16内に摺動ビーム13が上下方向
に摺動自在に嵌合されている。An inverted concave box beam 16 is provided below the sliding door 6, and a sliding beam 13 is fitted in the box beam 16 so as to be slidable in the vertical direction.
該摺動ビーム13の少なくとも両端部に、第３図に示す
摺動ビーム13を下方に付勢する付勢手段17を設ける。At least both ends of the sliding beam 13 are provided with a biasing means 17 for biasing the sliding beam 13 shown in FIG. 3 downward.
該付勢手段17は、前記ボックスビーム16の上面に当接
する上座板18、摺動ビーム13の摺動部15に嵌込む脚体1
9、該脚体19の前記上座板18の対峙位置に形成された下
座板部20と前記上座板18との間に設けられ、パンタグラ
フ状に摺動ビームの長手方向に湾曲して形成され且予め
撓みが与えられた板バネ21とから構成されている。The urging means 17 is an upper seat plate 18 that comes into contact with the upper surface of the box beam 16, and a leg 1 that fits into the sliding portion 15 of the sliding beam 13.
9, provided between the upper seat plate 18 and the lower seat plate portion 20 of the leg 19 formed opposite to the upper seat plate 18, and formed in a pantograph shape in the longitudinal direction of the sliding beam. Moreover, it is composed of a leaf spring 21 to which a bending is given in advance.
該付勢手段17の取付けは、摺動ビーム13の下面と脚体
19の下端とを小螺子によって固着することによりなされ
る。The biasing means 17 is attached to the lower surface of the sliding beam 13 and the leg body.
It is made by fixing the lower end of 19 with a small screw.
第２図は、下側レール８が下降し、床面に密着した状
態を示すが、摺動ビーム13は前記付勢手段17により下方
へ付勢されていることから、又板バネの特性で摺動ビー
ム13の傾き方向には剛性が高いので下側レール８の動き
に確実に追従して突出する。FIG. 2 shows a state in which the lower rail 8 is lowered and is in close contact with the floor surface. However, since the sliding beam 13 is urged downward by the urging means 17, there is a characteristic of a leaf spring. Since the sliding beam 13 has high rigidity in the direction of inclination, it reliably follows the movement of the lower rail 8 and projects.
下側レール８が上昇する場合は、下側レール８によっ
て摺動ビーム13が埋込まれ、付勢手段17は前記板バネ21
の撓みにより摺動ビーム13の上昇を許容する。When the lower rail 8 rises, the sliding beam 13 is embedded by the lower rail 8 and the biasing means 17 causes the leaf spring 21 to move.
The upward deflection of the sliding beam 13 is allowed by the bending of the.
尚、上記した付勢手段13に於ける脚体19は摺動ビーム
13の両端面の開口部を閉塞し、美観を向上させるが、摺
動ビーム13自体が端面を閉塞する構造を有するものでは
脚体19を省略でき、下座板を摺動ビーム13の段差部に取
付けても、或は下座板を摺動ビーム13の下面に直接取付
けることが可能である。The leg 19 in the above-mentioned urging means 13 is a sliding beam.
Although the openings on both end faces of 13 are closed to improve the appearance, the legs 19 can be omitted in a structure having the sliding beam 13 itself closing the end faces, and the lower seat plate is used as a stepped portion of the sliding beam 13. Alternatively, the lower seat plate can be directly attached to the lower surface of the sliding beam 13.
又、付勢力の強さは板バネの板厚を大きくすることに
より、或は付勢手段を３以上設けることで、更に板バネ
の撓みはパンタグラフ形状を適宜変更し、板バネの長さ
を選定することで、それぞれ最適なものすることができ
る。Also, the strength of the biasing force is increased by increasing the plate thickness of the leaf spring, or by providing three or more biasing means, the deflection of the leaf spring is further changed by appropriately changing the pantograph shape, and the length of the leaf spring is changed. By selecting them, each can be optimized.
更に、板バネの形状も第４図に示す如く同方向に湾曲
させる等種々変更をし得ることも勿論である。Furthermore, it goes without saying that the shape of the leaf spring can be changed in various ways such as by bending it in the same direction as shown in FIG.
更に又、摺動部13の下面と案内溝12の底面とは間隙の
あるのが通常であるが、床面の仕上精度等の理由によ
り、摺動部13の下面と案内溝12の底面とが摺接する場合
がある。従って、前記脚体19を固着する小螺子をステン
レス製のナベ小螺子とすると摺接状態でも滑に開閉が可
能である。Furthermore, there is usually a gap between the lower surface of the sliding portion 13 and the bottom surface of the guide groove 12, but due to reasons such as the finishing accuracy of the floor surface, the lower surface of the sliding portion 13 and the bottom surface of the guide groove 12 are May come into sliding contact. Therefore, if the small screw for fixing the leg 19 is a stainless steel pan small screw, it can be opened and closed smoothly even in a sliding contact state.
［考案の効果］ 以上述べた如く本考案によれば、下側レールの昇降に
対して、摺動ビームを確実に追従させることができ、引
戸の下端（摺動ビーム）が下側レールより外れることを
防止でき、更に下側レールの昇降量が大きくなった場合
でも適確に対応することが可能である。[Advantages of the Invention] As described above, according to the present invention, the sliding beam can be reliably made to follow up and down of the lower rail, and the lower end (sliding beam) of the sliding door is disengaged from the lower rail. This can be prevented, and even when the amount of elevation of the lower rail increases, it is possible to respond appropriately.
【図面の簡単な説明】 第１図は本考案の一実施例を示す断面図、第２図は同前
下側レールが下った状態を示す断面図、第３図該実施例
に用いられた付勢手段の斜視図、第４図は付勢手段の他
の例を示す説明図、第５図は引戸を具備した移動壁の外
観図、第６図は同前断面図、第７図は従来例の断面図、
第８図、第９図は従来例の作動状態を示す説明図であ
る。 １は移動壁、８は下側レール、11はダンパ、12は案内
溝、13は摺動ビーム、17は付勢手段を示す。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a sectional view showing a state in which the lower rail of the same is lowered, and FIG. 3 is used for the embodiment. FIG. 4 is a perspective view of the biasing means, FIG. 4 is an explanatory view showing another example of the biasing means, FIG. 5 is an external view of a moving wall equipped with a sliding door, FIG. 6 is a front sectional view of the same, and FIG. Sectional view of a conventional example,
8 and 9 are explanatory views showing the operating state of the conventional example. 1 is a moving wall, 8 is a lower rail, 11 is a damper, 12 is a guide groove, 13 is a sliding beam, and 17 is an urging means.
Claims (1)
下側レールと摺動自在に係合するダンパに於いて、下方
に突出し下側レールの案内溝と遊嵌する摺動部を有し上
下方向に移動可能な摺動ビームを引戸下部に設け、前記
引戸の内部に収納され前記摺動ビーム長手方向に湾曲し
た板バネを前記摺動ビームに固着し、該摺動ビームを下
方へ付勢せしめたことを特徴とする移動壁引戸のダン
パ。1. A damper provided on a lower portion of a moving wall sliding door and slidably engaged with a lower rail that can be raised and lowered, and a sliding portion that protrudes downward and loosely fits into a guide groove of the lower rail. A sliding beam that is movable up and down is provided in the lower part of the sliding door, and a leaf spring that is housed inside the sliding door and curved in the sliding beam longitudinal direction is fixed to the sliding beam, and the sliding beam is moved downward. A damper for a moving wall sliding door characterized by being urged toward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055112U JP2505412Y2 (en) | 1989-05-12 | 1989-05-12 | Moving wall sliding door damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055112U JP2505412Y2 (en) | 1989-05-12 | 1989-05-12 | Moving wall sliding door damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144995U JPH02144995U (en) | 1990-12-10 |
| JP2505412Y2 true JP2505412Y2 (en) | 1996-07-31 |
Family
ID=31577777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989055112U Expired - Lifetime JP2505412Y2 (en) | 1989-05-12 | 1989-05-12 | Moving wall sliding door damper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505412Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192174A (en) * | 1983-04-15 | 1984-10-31 | 松下電工株式会社 | Vibration stop structure of foldable door |
-
1989
- 1989-05-12 JP JP1989055112U patent/JP2505412Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02144995U (en) | 1990-12-10 |
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