JPH076447Y2 - Door opener - Google Patents
Door openerInfo
- Publication number
- JPH076447Y2 JPH076447Y2 JP4185891U JP4185891U JPH076447Y2 JP H076447 Y2 JPH076447 Y2 JP H076447Y2 JP 4185891 U JP4185891 U JP 4185891U JP 4185891 U JP4185891 U JP 4185891U JP H076447 Y2 JPH076447 Y2 JP H076447Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- fulcrum
- opened
- sliding
- swinging
- 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
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- Wing Frames And Configurations (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、スライドで開閉する扉
が必要に応じてスイングでも開閉することができるよう
にした扉の開閉装置において、スイングで開放するとき
に扉が床面に接触しないようにした扉の開閉装置に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door opening / closing device in which a door that can be opened and closed by sliding can be opened and closed by swinging as needed, and the door does not come into contact with the floor surface when opened by swinging. The present invention relates to a door opening / closing device.
【０００２】[0002]
【従来の技術】図４および図５に示すようなスライドに
よっても、また、スイングによっても開閉可能な自動扉
が知られている。これは、無目１内の上部レール２に滑
車３を介して吊枠４を吊り下げ、この吊枠４に扉５を吊
り下げたものである。そして、駆動装置６の正転と逆転
によりプーリ８、ベルト７を介して左右の扉５が図５
（ａ）に示すように嵌殺戸９に沿ってスライドで自動開
閉をする。2. Description of the Related Art There is known an automatic door which can be opened and closed by sliding as shown in FIGS. 4 and 5 and also by swinging. In this, the suspension frame 4 is suspended on the upper rail 2 in the seamless 1 via the pulley 3, and the door 5 is suspended on the suspension frame 4. Then, the left and right doors 5 are moved to the left and right doors 5 via the pulley 8 and the belt 7 by the normal rotation and the reverse rotation of the drive device 6.
As shown in (a), the sliding door 9 is automatically opened and closed along the sliding door 9.
【０００３】ここで、大きな荷物を搬入するときとか、
火災などの異常事態が発生したときなどのように、大き
な間口を必要とするときには、図５（ｂ）に示すよう
に、扉５を外側へ押し出すと、扉５は吊枠４との係合部
１０が外れて旋回支点部１１を支点としてスイングし、
この扉５により嵌殺戸９も押し出されて上部旋回支点部
１２と下部旋回支点部１３を支点としてスイングする。
扉５がスイングで開いたままでも両側の柱１４の位置ま
でスライドして、通常の２倍の間口が得られる。Here, when carrying in a large baggage,
When a large frontage is required, such as when an abnormal situation such as a fire occurs, when the door 5 is pushed out as shown in FIG. 5B, the door 5 engages with the suspension frame 4. The part 10 comes off, and the swing fulcrum part 11 swings as a fulcrum,
The door 5 is also pushed out by the door 5, and swings using the upper turning fulcrum portion 12 and the lower turning fulcrum portion 13 as fulcrums.
Even when the door 5 is swinging open, the door 5 slides to the positions of the pillars 14 on both sides to obtain a frontage twice as large as usual.
【０００４】このようにスライドとスイングで開閉する
扉５は、スイングのときには吊枠４との旋回支点部１
１、つまり扉５の上框１５の端部１個所で、扉５の全荷
重を支えることとなる。特に、扉５が１枚のガラス板か
らなり、上框１５と下框１７だけで保持され、左右の立
框を有しないものでは、扉５の全荷重を支えつつスイン
グで開閉する構成が極めて困難で、係合部１０から外れ
ると、扉５が傾いて扉５の下端部（戸先）が、床面に接
触してスムーズに開閉できないという問題があった。The door 5 that opens and closes by sliding and swinging in this way swings with the suspension frame 4 during swinging, and the swing fulcrum 1
1, that is, one end of the upper frame 15 of the door 5 supports the entire load of the door 5. Particularly, in the case where the door 5 is made of one glass plate and is held only by the upper frame 15 and the lower frame 17, and does not have the left and right standing frames, it is extremely possible to open and close by swinging while supporting the total load of the door 5. It is difficult, and when it is disengaged from the engaging portion 10, there is a problem that the door 5 tilts and the lower end portion (door tip) of the door 5 comes into contact with the floor surface and cannot be opened and closed smoothly.
【０００５】このような問題点を解決するため、従来、
図６および図７に示すような装置が既に本出願人より提
案されている（実公昭６３−１５５００）。これは、扉
５をスイングで開放するため、扉５を室内側から室外側
へ押し出すと、扉５と吊枠４との係合部１０の係合が外
れて旋回支点部１１を中心にスイングで開放する。この
とき、初めは摺動チップ２２がカム板１９の凹部２０に
接しているが、扉５の回動に伴い摺動チップ２２は凸部
２１へ移動し、旋回軸１８はスラスト軸受２３を中心に
してやや回動して戸先が持ち上げられる。In order to solve such a problem, conventionally,
An apparatus as shown in FIGS. 6 and 7 has already been proposed by the present applicant (Jitsuko 63-15500). This is because the door 5 is opened by a swing, and therefore when the door 5 is pushed out from the indoor side to the outdoor side, the engagement of the engaging portion 10 between the door 5 and the suspension frame 4 is disengaged, and the swing fulcrum portion 11 is swung. Open with. At this time, the sliding tip 22 is initially in contact with the concave portion 20 of the cam plate 19, but as the door 5 rotates, the sliding tip 22 moves to the convex portion 21, and the swivel shaft 18 centers on the thrust bearing 23. Then, the door is lifted by turning a little.
【０００６】[0006]
【考案が解決しようとする課題】このような従来の装置
では、以下のような若干の問題があった。（１）旋回軸
１８が吊枠４の隙間２４内で遊嵌しているので扉５が少
しふらつくこと。（２）旋回軸１８を支えるのにスラス
ト軸受２３その他複雑な構成を必要とすること。（３）
摺動チップ２２とカム板１９の局部的な接触による摺動
で互いに摩耗することなどである。本考案は、扉がスイ
ングで開放するとき、戸先が下がらないようにした簡単
で確実な装置を提供することを目的とするものである。The conventional device as described above has some problems as described below. (1) Since the swivel shaft 18 is loosely fitted in the gap 24 of the suspension frame 4, the door 5 may slightly fluctuate. (2) The thrust bearing 23 and other complicated structures are required to support the swivel shaft 18. (3)
For example, the sliding tip 22 and the cam plate 19 may wear due to sliding due to local contact. An object of the present invention is to provide a simple and reliable device that prevents the door tip from lowering when the door is opened by swinging.
【０００７】[0007]
【課題を解決するための手段】本考案は、無目内の移動
可能な吊枠に扉を設け、この扉を嵌殺戸に沿ってスライ
ドで開閉するとともに、扉と嵌殺戸を旋回支点部を中心
にしてスイングで開放することを可能にした扉の開閉装
置において、前記旋回支点部は、鉛直線に対してわずか
に傾斜した傾斜溝を設け、前記扉の上部に扉吊下部材を
設け、この扉吊下部材に、前記傾斜溝に係合しつつ回動
する傾斜円盤部を設けてなるものである。According to the present invention, a door is provided on a movable hanging frame which is movable in a seamless manner, and the door is opened and closed by sliding along the door, and the door and the door are swivel fulcrum. In a door opening / closing device capable of being opened by a swing around a portion, the turning fulcrum portion is provided with an inclined groove slightly inclined with respect to a vertical line, and a door hanging member is provided on an upper portion of the door. The door suspension member is provided with an inclined disk portion that rotates while engaging with the inclined groove.
【０００８】[0008]
【作用】扉を外側へ押し出すと、扉は吊枠との係合部が
外れて旋回支点部を支点としてスイングし、この扉によ
り嵌殺戸も押し出されて上部旋回支点部と下部旋回支点
部を支点としてスイングする。このとき、扉は旋回支点
部の扉吊下部材も一体に回動するから傾斜円盤部は係合
している傾斜溝に沿って回動する。すると、扉はその戸
先が床面から少しずつ浮き上がりながら回動して床面に
接触することがない。[Function] When the door is pushed outward, the engaging portion with the suspension frame is disengaged, and the door swings around the swing fulcrum as a fulcrum. The door also pushes the fitting door to push the upper swing fulcrum and the lower swing fulcrum. Swing using as a fulcrum. At this time, since the door also rotates integrally with the door suspension member at the swing fulcrum, the inclined disk portion rotates along the engaged inclined groove. Then, the door does not rotate while the tip of the door lifts up from the floor little by little and comes into contact with the floor.
【０００９】[0009]
【実施例】本考案の一実施例を図１ないし図３に基づい
て説明する。なお、図４ないし図７と同一部分について
は、同一符号とする。無目１の内部には、上部レール２
が設けられ、この上部レール２には吊枠４が滑車３、
３、滑車保持板３０、３０を介してスライドでの移動が
できるように吊下げられている。また、この吊枠４に
は、一端の旋回支点部１１と、他端の係合部１０にて扉
５が吊り下げられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. The same parts as those in FIGS. 4 to 7 are designated by the same reference numerals. Inside the blind 1, the upper rail 2
A suspension frame 4 is provided on the upper rail 2 with a pulley 3,
3. It is suspended so that it can be slid through the pulley holding plates 30 and 30. Further, a door 5 is suspended from the suspension frame 4 by a turning fulcrum portion 11 at one end and an engaging portion 10 at the other end.
【００１０】前記旋回支点部１１は、吊枠４に固定的に
取付けられる旋回軸１８と、扉５の上部に固定的に取付
けられる扉吊下部材３３とからなる。前記旋回軸１８
は、上部にねじ溝が形成され、下部に頭部２５、球部２
６、下部傾斜受板２７が形成されており、下部傾斜受板
２７は上面が傾斜面となっている。すなわち、図３に示
すように、高部２８と低部２９が１８０度の間隔をおい
て有するようにわずかな傾斜面とする。また、吊枠４の
下面であって前記頭部２５の外周に位置して上部傾斜受
板３１が固定的に設けられている。この上部傾斜受板３
１の下面の傾斜面は前記下部傾斜受板２７の上面の傾斜
面と一致し、したがって、下部傾斜受板２７と上部傾斜
受板３１の間であって、前記球部２６の外周には、全周
で一定幅の傾斜溝３２が形成される。前記扉吊下部材３
３は、中央に傾斜円盤部３４が設けられ、両側に、ねじ
差込み孔３６が設けられている。前記傾斜円盤部３４は
前記傾斜溝３２にほとんど隙間なく嵌合する厚さで合っ
て、中央には前記球部２６と同一径の軸孔３５が設けら
れている。The swivel fulcrum portion 11 comprises a swivel shaft 18 fixedly attached to the suspension frame 4, and a door suspension member 33 fixedly attached to the upper part of the door 5. Swivel axis 18
Has a thread groove on the upper part and a head 25 and a ball 2 on the lower part.
6. A lower inclined receiving plate 27 is formed, and the upper surface of the lower inclined receiving plate 27 is an inclined surface. That is, as shown in FIG. 3, the high portion 28 and the low portion 29 are slightly inclined so as to have a space of 180 degrees. An upper inclined support plate 31 is fixedly provided on the lower surface of the suspension frame 4 and on the outer periphery of the head portion 25. This upper inclined support plate 3
The sloping surface of the lower surface of 1 corresponds to the sloping surface of the upper surface of the lower sloping receiving plate 27. Therefore, between the lower sloping receiving plate 27 and the upper sloping receiving plate 31, and on the outer periphery of the spherical portion 26, An inclined groove 32 having a constant width is formed on the entire circumference. Door hanging member 3
3, the inclined disk portion 34 is provided at the center, and the screw insertion holes 36 are provided on both sides. The inclined disk portion 34 is fitted in the inclined groove 32 with a thickness that fits with almost no gap, and a shaft hole 35 having the same diameter as that of the spherical portion 26 is provided in the center.
【００１１】組立の順序を説明すると、まず、扉吊下部
材３３の軸孔３５に下から旋回軸１８を差し込み、この
状態で扉吊下部材３３を扉５の上框１５の補強板３８
に、ボルト３７にて固定する。つぎに旋回軸１８を吊枠
４の下から鉛直孔３９に差し込み、ナット４１にて固定
的に吊枠４に取付ける。このとき、下部傾斜受板２７の
高部２８が吊枠４の軸線４０に対してθ＝４５度程度と
する。このθは傾斜円盤部３４の形状と上部傾斜受板３
１の取り付け位置によって一義的に決定される。The order of assembling will be described. First, the swivel shaft 18 is inserted into the shaft hole 35 of the door suspension member 33 from below, and in this state, the door suspension member 33 is reinforced by the reinforcing plate 38 of the upper frame 15 of the door 5.
Then, it is fixed with a bolt 37. Next, the swivel shaft 18 is inserted into the vertical hole 39 from below the suspension frame 4, and fixed to the suspension frame 4 with the nut 41. At this time, the height 28 of the lower inclined support plate 27 is about θ = 45 degrees with respect to the axis 40 of the suspension frame 4. This θ is the shape of the inclined disk portion 34 and the upper inclined support plate 3
It is uniquely determined by the mounting position of 1.
【００１２】以上のような構成において、通常のスライ
ドによる自動開閉のときは、扉５は吊枠４の下に旋回支
点部１１と係合部１０とで吊り下げられている（図１の
実線状態）。ここで、大きな間口を必要とするとき、扉
５を室内側から室外側へ押し出す。すると、扉５は、係
合部１０が外れて旋回支点部１１を支点としてスイング
する。扉５のスイングによる開放に伴い、一体の扉吊下
部材３３の傾斜円盤部３４も回動するので、傾斜円盤部
３４は扉５と一緒に下部傾斜受板２７の上を摺動しなが
ら傾斜溝３２内を回動する。そのため、扉５の戸先の隙
間ｄ0が図１の鎖線のように少しずつ上昇して床面から
離れｄ1、床面に接触することがない。嵌殺戸９も扉５
に押し出されながら旋回支点部１２、１３を支点として
スイングにより回動して、扉５と嵌殺戸９を９０度開放
することにより２倍の間口となる。２倍の間口による用
済み後、嵌殺戸９と扉５を逆方向にスイングして元に戻
すと、扉５と嵌殺戸９は、正常な状態に戻る。このと
き、傾斜円盤部３４が扉５と一体に傾斜溝３２内を回動
して扉５は元の高さになる。In the above structure, the door 5 is suspended under the suspension frame 4 by the swinging fulcrum 11 and the engaging portion 10 during automatic opening and closing by the normal slide (solid line in FIG. 1). Status). Here, when a large frontage is required, the door 5 is pushed out from the indoor side to the outdoor side. Then, the door 5 swings around the turning fulcrum 11 as the fulcrum with the engaging portion 10 disengaged. As the door 5 swings open, the inclined disc portion 34 of the integrated door suspension member 33 also rotates, so that the inclined disc portion 34 tilts while sliding on the lower inclined receiving plate 27 together with the door 5. Rotate in the groove 32. Therefore, the gap d 0 at the door tip of the door 5 does not rise to the floor surface d 1 as shown by the chain line in FIG. Invasion door 9 and door 5
While being pushed out, it is swung about the turning fulcrums 12 and 13 as a fulcrum to open the door 5 and the fitting door 9 by 90 degrees to form a double frontage. After use by the frontage of 2 times, when the sliding door 9 and the door 5 are swung in the opposite directions and returned to the original state, the door 5 and the sliding door 9 return to the normal state. At this time, the inclined disk portion 34 rotates integrally with the door 5 in the inclined groove 32, and the door 5 returns to the original height.
【００１３】[0013]
【考案の効果】本考案は上述のように、無目内の移動可
能な吊枠に扉を設け、この扉を嵌殺戸に沿ってスライド
で開閉するとともに、扉と嵌殺戸を旋回支点部を中心に
してスイングで開放することを可能にした扉の開閉装置
において、前記旋回支点部は、鉛直線に対してわずかに
傾斜した傾斜溝を設け、前記扉の上部に扉吊下部材を設
け、この扉吊下部材に、前記傾斜溝に係合しつつ回動す
る傾斜円盤部を設けてなる構成とした。したがって、扉
のスイングでの開放時に戸先が床面に接触して擦れるよ
うなことがなく、また、旋回支点部の傾斜円盤部が傾斜
溝の上下面に接しながら回動する構成であるため、摺動
で互いに摩耗することがなく、極めて簡単で、しかも確
実に動作するものである。As described above, according to the present invention, a door is provided on a movable hanging frame which is movable within the eyes, and the door is slid along the sliding door to be opened and closed. In a door opening / closing device capable of being opened by a swing around a portion, the turning fulcrum portion is provided with an inclined groove slightly inclined with respect to a vertical line, and a door hanging member is provided on an upper portion of the door. The door suspension member is provided with an inclined disk portion that rotates while engaging with the inclined groove. Therefore, the door tip does not come into contact with the floor surface and rubs when the door is opened by swinging, and the inclined disc portion of the turning fulcrum portion rotates while contacting the upper and lower surfaces of the inclined groove. , They do not wear against each other due to sliding, are extremely simple, and operate reliably.
【図１】本考案による扉の開閉装置の一実施例を示す１
部を切り欠いた正面図である。FIG. 1 shows an embodiment of a door opening / closing device according to the present invention.
It is the front view which notched the part.
【図２】旋回支点部の分解斜視図である。FIG. 2 is an exploded perspective view of a turning fulcrum portion.
【図３】下部傾斜受板の展開図である。FIG. 3 is a development view of a lower inclined support plate.
【図４】スライドとスイングで開閉する扉の正面図であ
る。FIG. 4 is a front view of a door that opens and closes by sliding and swinging.
【図５】図４におけるスライドとスイングでの開閉動作
説明図である。FIG. 5 is an explanatory diagram of opening / closing operation by sliding and swinging in FIG.
【図６】従来の装置の正面図である。FIG. 6 is a front view of a conventional device.
【図７】図６の側面図である。FIG. 7 is a side view of FIG.
１…無目、２…上部レール、３…滑車、４…吊枠、５…
扉、６…駆動装置、７…ベルト、８…プーリ、９…嵌殺
戸、１０…係合部、１１…旋回支点部、１２…上部旋回
支点部、１３…下部旋回支点部、１４…柱、１５…上
框、１６…ガラス、１７…下框、１８…旋回軸、１９…
カム板、２０…凹部、２１…凸部、２２…摺動チップ、
２３…スラスト軸受、２４…隙間、２５…頭部、２６…
球部、２７…下部傾斜受板、２８…高部、２９…低部、
３０…滑車保持板、３１…上部傾斜受板、３２…傾斜
溝、３３…扉吊下部材、３４…傾斜円盤部、３５…軸
孔、３６…ねじ差込み孔、３７…ボルト、３８…補強
板、３９…鉛直孔、４０…軸線、４１…ナット。1 ... no eye, 2 ... upper rail, 3 ... pulley, 4 ... hanging frame, 5 ...
Door, 6 ... Drive device, 7 ... Belt, 8 ... Pulley, 9 ... Fitting door, 10 ... Engagement part, 11 ... Swiveling fulcrum part, 12 ... Upper swiveling fulcrum part, 13 ... Lower swiveling fulcrum part, 14 ... Pillar , 15 ... upper frame, 16 ... glass, 17 ... lower frame, 18 ... swivel axis, 19 ...
Cam plate, 20 ... concave portion, 21 ... convex portion, 22 ... sliding tip,
23 ... Thrust bearing, 24 ... Gap, 25 ... Head, 26 ...
Sphere portion, 27 ... lower inclined support plate, 28 ... high portion, 29 ... low portion,
30 ... Pulley holding plate, 31 ... Upper tilt receiving plate, 32 ... Tilt groove, 33 ... Door hanging member, 34 ... Tilt disk part, 35 ... Shaft hole, 36 ... Screw insertion hole, 37 ... Bolt, 38 ... Reinforcing plate , 39 ... Vertical hole, 40 ... Axis, 41 ... Nut.
Claims (1)
の扉を嵌殺戸に沿ってスライドで開閉するとともに、扉
と嵌殺戸を旋回支点部を中心にしてスイングで開放する
ことを可能にした扉の開閉装置において、前記旋回支点
部は、鉛直線に対してわずかに傾斜した傾斜溝を設け、
前記扉の上部に扉吊下部材を設け、この扉吊下部材に、
前記傾斜溝に係合しつつ回動する傾斜円盤部を設けてな
ることを特徴とする扉の開閉装置。1. A door is provided on a movable hanging frame which is movable within the eyes, the door is opened and closed by sliding along the door, and the door and the door are opened by swinging around a swing fulcrum. In the door opening / closing device that is capable of doing, the turning fulcrum portion is provided with an inclined groove slightly inclined with respect to the vertical line,
A door suspension member is provided on the upper part of the door, and the door suspension member is
An opening / closing device for a door, comprising an inclined disk portion that rotates while engaging with the inclined groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4185891U JPH076447Y2 (en) | 1991-05-09 | 1991-05-09 | Door opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4185891U JPH076447Y2 (en) | 1991-05-09 | 1991-05-09 | Door opener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0528876U JPH0528876U (en) | 1993-04-16 |
| JPH076447Y2 true JPH076447Y2 (en) | 1995-02-15 |
Family
ID=12619949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4185891U Expired - Lifetime JPH076447Y2 (en) | 1991-05-09 | 1991-05-09 | Door opener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076447Y2 (en) |
-
1991
- 1991-05-09 JP JP4185891U patent/JPH076447Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528876U (en) | 1993-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |