JP3001822B2 - Door opening and closing support device - Google Patents

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、扉を、建物に設け
た出入り口に対して開閉自在に支持するための扉開閉支
持装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door opening and closing support device for supporting a door so that it can be opened and closed at an entrance provided in a building.

【０００２】[0002]

【従来の技術】一般に、建物の出入り口に対する扉の取
付けは、扉開閉支持装置（ピボットヒンジ）によって行
われる。2. Description of the Related Art Generally, a door is attached to a doorway of a building by a door opening / closing support device (pivot hinge).

【０００３】この扉開閉支持装置は、扉の上部を開閉支
持する上部支持具と、扉の下部を開閉自在に支持する下
部支持具とから構成され、例えば上部支持具は出入り口
の壁の上部に取付けられる上側の取付け金具と、扉の上
部に取付けられて上側の取付け金具に回転自在に嵌合す
る突起を有する上側の軸金具とから構成され、下部支持
具は、扉の下部に取付けられる下側の取付け金具と、出
入り口の床面に取付けられて下側の取付け金具に回転自
在に嵌合する突起を有する下側の軸金具とから構成され
ている。[0003] This door opening and closing support device comprises an upper support for opening and closing the upper part of the door and a lower support for supporting the lower part of the door in an openable and closable manner. The upper mounting bracket includes an upper mounting bracket to be mounted, and an upper shaft mounting bracket mounted on an upper portion of the door and having a protrusion rotatably fitted to the upper mounting bracket. The lower support is mounted on a lower portion of the door. And a lower shaft fitting having a projection which is attached to the floor at the entrance and rotatably fitted to the lower fitting.

【０００４】そして、建物の出入り口に対して扉を取付
ける作業に際しては、出入り口寸法と扉寸法とを正確に
実測して扉が出入り口に対して上下方向にしっくりと嵌
まるようにし、また、下側の軸金具の突起を下側の取付
け金具に嵌合し、上側の軸金具の突起を上側の取付け金
具に嵌合するようにして扉を開閉支持する。When the door is installed at the entrance of the building, the dimensions of the entrance and the door are accurately measured so that the door fits up and down with respect to the entrance. The door is opened and closed by fitting the projection of the shaft fitting into the lower mounting fitting, and fitting the projection of the upper fitting into the upper mounting fitting.

【０００５】[0005]

【発明が解決しようとする課題】しかし、扉が出入り口
の上下方向にしっくりと嵌まるように出入り口寸法と扉
寸法とを実測して扉開閉支持装置を取付ける作業は難し
く、熟練を要し、扉が出入り口の上下方向に嵌まらなか
ったり、あるいは嵌まりにくかったりした場合、扉開閉
支持装置の一部を取外して扉の取付け作業をし直さなけ
ればならないという課題があった。However, it is difficult to measure the entrance and exit dimensions and the door dimensions so that the door fits in the up and down direction of the entrance and to install the door opening and closing support device. However, if the door does not fit in the vertical direction of the doorway or it is difficult to fit, there is a problem that a part of the door opening / closing support device must be removed and the door must be reattached.

【０００６】そこで本発明は、上記課題を解決し得る扉
開閉支持装置の提供を目的とする。Accordingly, an object of the present invention is to provide a door opening / closing support device that can solve the above-mentioned problems.

【０００７】[0007]

【課題を解決するための手段】本発明における課題を解
決するための手段は、扉をその上部で支持する上部支持
具と、扉をその下部で支持するとともに出入り口に対し
て扉を鉛直方向に位置調節するための鉛直位置調節手段
兼用の下部支持具とを備え、前記上部支持具は、出入り
口の壁側に設置される軸受け部材と、扉側の上部に取付
けられて軸受け部材に回動自在に支持される上部支軸部
材とから構成され、前記下部支持具は、出入り口の床側
に設置される軸座部材と、この軸座部材と扉側の底部と
の間に介装されて扉載置面を有する下部支軸部材とから
構成され、この下部支軸部材は、上端部が扉側の下面に
着脱自在に嵌合する突起部を有するとともに、基端部が
軸座部材に螺合して上下方向に移動自在に構成され、こ
の下部支軸部材の途中に外嵌することにより下部支軸部
材の途中に形成した係合部に係合して下部支軸部材を非
回転に保持する保持部材が設けられ、この保持部材は軸
座部材に着脱自在に設けられている。Means for solving the problems in the present invention are: an upper support for supporting the door at its upper part; a support for the door at its lower part; A lower support which also serves as a vertical position adjusting means for adjusting the position, wherein the upper support is mounted on the wall side of the doorway, and is mounted on the upper part on the door side and is rotatable on the bearing member. The lower support is provided with a shaft seat member installed on the floor side of the doorway, and the door is interposed between the shaft seat member and the bottom portion on the door side. A lower support member having a mounting surface, the lower support member having a protrusion that is detachably fitted to the lower surface on the door side and a base end of which is screwed to the shaft seat member. It is configured to be movable in the up and down direction. A holding member is provided which engages with an engaging portion formed in the middle of the lower spindle member by externally fitting therein to hold the lower spindle member non-rotatably, and this holding member is detachable from the shaft seat member. It is provided in.

【０００８】この構成によれば、下部支軸部材を回転さ
せて扉を上下方向に移動させることにより、扉の高さ方
向の調節を行う。また、扉を、建物に設けた出入り口に
対して開閉自在に支持するための扉開閉支持装置であっ
て、扉をその上部で支持する上部支持具と、扉をその下
部で支持するとともに出入り口に対して扉を鉛直方向に
位置調節するための鉛直位置調節手段兼用の下部支持具
と、扉を上部で水平方向に位置調節するための上部水平
調節手段と、扉を下部で水平方向に位置調節するための
下部水平調節手段とから構成され、前記上部支持具は、
出入り口の壁側に設置される軸受け部材と、扉側の上部
に取付けられて軸受け部材に回動自在に支持される上部
支軸部材とを備え、前記上部水平調節手段は、扉側の上
部に取付けられる上部回動体に、水平面内で互いに直角
な方向に取付けたねじ軸と、これらねじ軸を貫通すべく
対で上部回動体に形成した水平方向の長孔とから構成さ
れ、前記下部支持具は、出入り口の床側に設置される軸
座部材と、この軸座部材と扉側の底部との間に介装され
て扉載置面を有する下部支軸部材とから構成され、この
下部支軸部材は、上端部が扉側の下面に着脱自在に嵌合
する突起部を有するとともに、基端部が軸座部材に螺合
して上下方向に移動自在に構成され、この下部支軸部材
の途中に外嵌することにより下部支軸部材の途中に形成
した係合部に係合して下部支軸部材を非回転に保持する
保持部材が設けられ、この保持部材は軸座部材に着脱自
在に設けられ、前記下部水平調節手段は、扉側の下部に
取付けられる下部回動体に、水平面内で互いに直角な方
向に取付けたねじ軸と、これらねじ軸を貫通すべく対で
下部回動体に形成した水平方向の長孔とから構成されて
いる。According to this configuration, the height of the door is adjusted by rotating the lower support member to move the door in the vertical direction. A door opening and closing support device for supporting a door so that it can be opened and closed with respect to an entrance provided in a building, wherein an upper support member that supports the door at an upper portion thereof, and a door that is supported at a lower portion thereof and is provided at an entrance. On the other hand, a lower support which also serves as a vertical position adjusting means for adjusting the position of the door in the vertical direction, an upper level adjusting means for adjusting the position of the door in the horizontal direction at the upper part, and a horizontal position adjusting of the door at the lower part Lower level adjustment means for performing, the upper support,
A bearing member installed on the wall side of the doorway, and an upper support member attached to the upper part of the door side and rotatably supported by the bearing member ;
At right angles to each other in the horizontal plane
Screw shafts installed in different directions, and to penetrate these screw shafts
A pair of horizontal slots formed in the upper rotating body in pairs.
The lower support includes a shaft seat member installed on the floor side of the doorway, and a lower shaft member interposed between the shaft seat member and the bottom on the door side and having a door mounting surface. The lower spindle member has a projection that has an upper end portion detachably fitted to the lower surface on the door side, and a base end portion that is screwed to the shaft seat member and configured to be vertically movable. A holding member that fits outside the lower support member and engages with an engaging portion formed in the lower support member to hold the lower support member non-rotatably; Is provided detachably on the shaft seat member, and the lower horizontal adjustment means is provided at the lower part on the door side.
Make sure that the lower rotating body
Screw shafts installed in opposite directions, and paired to penetrate these screw shafts.
And a horizontal elongated hole formed in the lower rotating body .

【０００９】この構成によれば、下部支軸部材を回転さ
せて扉を上下方向に移動させることにより、扉の高さ方
向の調節を行い、上部水平調節手段、下部水平調節手段
によって、扉の水平方向の位置調節を行う。According to this structure, the height of the door is adjusted by rotating the lower support member and moving the door in the vertical direction, and the upper and lower horizontal adjustment means adjust the height of the door. Perform horizontal position adjustment.

【００１０】[0010]

【発明の実施の形態】以下、本発明の実施の形態に係る
扉開閉支持装置を図１〜図６に基づいて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS A door opening and closing support device according to an embodiment of the present invention will be described below with reference to FIGS.

【００１１】本発明の実施の形態に係る扉開閉支持装置
１は、扉２を、建物に設けた出入り口３に対して開閉自
在に支持するためのもので、図１および図６に示すよう
に、扉２をその上部で支持する上部支持具４と、扉２を
その下部で支持するとともに出入り口３に対して扉２を
鉛直方向に位置調節するための鉛直位置調節手段兼用の
下部支持具５と、出入り口３に対して扉２をその幅方向
Ｘおよび厚み方向Ｙである水平方向に位置調節するため
の水平位置調節手段６とから構成されている。A door opening / closing support device 1 according to an embodiment of the present invention is for supporting a door 2 to be able to open and close a doorway 3 provided in a building, as shown in FIGS. 1 and 6. An upper support 4 for supporting the door 2 at an upper portion thereof, and a lower support 5 serving as a vertical position adjusting means for supporting the door 2 at a lower portion thereof and adjusting the position of the door 2 with respect to the entrance 3 in a vertical direction. And horizontal position adjusting means 6 for adjusting the position of the door 2 with respect to the entrance 3 in the horizontal direction that is the width direction X and the thickness direction Y thereof.

【００１２】前記上部支持具４は、出入り口３に取付け
た枠金具７の上壁８側にねじ１０ａ止めされる板状の軸
受け部材１０と、扉２側の上部にねじ１１ａ止めされた
取付けアングル１１を介して取付ける角筒状の上部回動
体１３と、この上部回動体１３に設けられて軸受け部材
１０の支持孔１４に嵌合して回動自在に支持される上部
支軸部材１５とから構成されている。The upper support member 4 includes a plate-shaped bearing member 10 fixed to the upper wall 8 of the frame fitting 7 attached to the entrance 3 by screws 10a, and a mounting angle fixed to the upper part of the door 2 by screws 11a. An upper rotating member 13 having a rectangular cylindrical shape attached through the upper shaft 11 and an upper shaft member 15 provided in the upper rotating body 13 and rotatably supported by being fitted into the support hole 14 of the bearing member 10. It is configured.

【００１３】なお、軸受け部材１０は、予め上壁８側に
ねじ１０ａ止めされる先付け板１０Ａと後で上部支軸部
材１５に嵌合するとともに先付け板１０Ａにねじ１０ｂ
止めされる後付け板１０Ｂとから構成され、先付け板１
０Ａおよび後付け板１０Ｂには、それぞれ上部支軸部材
１５に対して導入するための導入用切欠き９ａ，９ｂが
形成されている。The bearing member 10 has a leading plate 10A previously fixed to the upper wall 8 side with a screw 10a, and is later fitted to the upper supporting member 15 and a screw 10b is attached to the leading plate 10A.
And a post-attaching plate 10B to be stopped.
The notches 9a and 9b for introduction into the upper support shaft member 15 are formed in 0A and the retrofitting plate 10B, respectively.

【００１４】前記水平位置調節手段６は、上部支軸部材
１５を水平方向に移動して位置調節するための上部調節
部１６を有し、この上部調節部１６は、上部回動体１３
に、水平面内で互いに直角な方向に取付けたねじ軸１
７，１８と、これらねじ軸１７，１８が貫通すべく対で
上部回動体１３に形成した水平方向の長孔（それぞれ縦
方向にずれている）２１，２２とから構成され、各ねじ
軸１７，１８の頭部１７ａ，１８ａは上部回動体１３の
外面に当接され、各ねじ軸１７，１８は上部支軸部材１
５の途中に雌ねじ孔１５ａ，１５ｂを介して螺入され、
先端部は各長孔２１，２２から突出して上部回動体１３
の外面に当接するナット２３，２４に螺入され、各ねじ
軸１７，１８は、これら各ナット２３，２４と回り止め
状態で結合されている。The horizontal position adjusting means 6 has an upper adjusting portion 16 for moving the upper supporting member 15 in the horizontal direction to adjust the position thereof.
And a screw shaft 1 mounted in directions perpendicular to each other in a horizontal plane
7 and 18, and a pair of long horizontal holes (each vertically displaced) 21 and 22 formed in the upper rotating body 13 in pairs so that the screw shafts 17 and 18 penetrate therethrough. , 18 are in contact with the outer surface of the upper rotating body 13, and each screw shaft 17, 18 is attached to the upper support member 1.
5, is screwed through female screw holes 15a and 15b,
The leading end protrudes from each of the long holes 21 and 22 to protrude from the upper rotating body 13.
The screw shafts 17 and 18 are screwed into the nuts 23 and 24 which are in contact with the outer surfaces of the nuts, respectively, and are coupled to the nuts 23 and 24 in a detented state.

【００１５】図１、図３および図６に示すように、前記
下部支持具５は、出入り口３の枠金具７の床２５側に設
置される軸座部材２６と、この軸座部材２６と扉２側の
底部との間に介装されて扉載置面２７を有する下部支軸
部材２８と、扉２側の下部にねじ１２ａ止めされる取付
けアングル１２を介して取付ける角筒状の下部回動体３
０と、この下部回動体３０に設けられて下部支軸部材２
８に上方から回動自在に嵌合する嵌合体３１とから構成
され、この嵌合体３１には、下部回動体３０の軸心に沿
った調節軸３２が形成されている。As shown in FIGS. 1, 3 and 6, the lower supporting member 5 includes a shaft seat member 26 installed on the floor 25 side of the frame 7 of the entrance 3 and a shaft seat member 26 and a door. A lower support shaft member 28 having a door mounting surface 27 interposed between the bottom portion on the second side and a square tubular lower turn attached via a mounting angle 12 fixed to a lower portion on the side of the door 2 with a screw 12a. Moving body 3
0, and the lower support member 2 provided on the lower rotating body 30.
8 and a fitting body 31 rotatably fitted from above. The fitting body 31 has an adjusting shaft 32 formed along the axis of the lower rotating body 30.

【００１６】軸座部材２６は、枠金具７にねじ３３ａ止
めされる基部３３と、この基部３３に一体的に形成され
る支持部３４とから構成され、この支持部３４の中央に
は、円錐台状の装着凹部３５が形成され、この装着凹部
３５の底面には、回り止め突起３６が形成されている。The shaft seat member 26 comprises a base 33 fixed to the frame fitting 7 with a screw 33a, and a support 34 formed integrally with the base 33. A mounting recess 35 having a trapezoidal shape is formed, and a rotation preventing projection 36 is formed on the bottom surface of the mounting recess 35.

【００１７】そして装着凹部３５に螺子部材３７が内嵌
され、この螺子部材３７の下面には、前記回り止め突起
３６に嵌合する嵌合溝３８が形成され、螺子部材３７の
中央には雌ねじ部４０が形成されている。A screw member 37 is fitted in the mounting recess 35, and a fitting groove 38 is formed on the lower surface of the screw member 37 to be fitted in the rotation preventing projection 36. A female screw is formed in the center of the screw member 37. A part 40 is formed.

【００１８】下部支軸部材２８は、螺子部材３７の雌ね
じ部４０に螺合する雄ねじ部４１と、この雄ねじ部４１
に対して拡径されて前記扉載置面２７を有する拡径部４
２と、先端の突起部４３とから構成され、図４に示すよ
うに、拡径部４２の両側は面取られて係合面４４が形成
されている。The lower support member 28 includes a male screw 41 to be screwed into the female screw 40 of the screw member 37, and the male screw 41
The enlarged diameter portion 4 having the door mounting surface 27 which is enlarged in diameter
2 and a projection 43 at the tip. As shown in FIG. 4, both sides of the enlarged diameter portion 42 are chamfered to form an engagement surface 44.

【００１９】また、下部支軸部材２８とは別に、拡径部
４２に外嵌することにより係合面４４に係合して下部支
軸部材２８を非回転に保持する板状の保持部材４５が設
けられ、この保持部材４５の中央には、下部支軸部材２
８と相対形状の嵌合孔４６が形成され、保持部材４５は
軸座部材２６の支持部３４上面にねじ４５ａ止めにより
着脱自在に構成されている。In addition to the lower support member 28, a plate-like holding member 45 that is fitted to the enlarged diameter portion 42 to engage with the engagement surface 44 to hold the lower support member 28 non-rotatably. Is provided at the center of the holding member 45.
A fitting hole 46 having a relative shape to that of the shaft 8 is formed, and the holding member 45 is detachably mounted on the upper surface of the support portion 34 of the shaft seat member 26 by a screw 45a.

【００２０】前記水平位置調節手段６は、図５に示すよ
うに、前記調節軸３２を水平方向に移動して位置調節す
るための下部調節部４７を有し、この下部調節部４７
は、下部回動体３０に、水平面内で互いに直角な方向に
取付けたねじ軸１９，２０と、これらねじ軸１９，２０
が貫通すべく対で下部回動体３０に形成した水平方向の
長孔（それぞれ縦方向にずれている）２１，２２とから
構成され、各ねじ軸１９，２０の頭部１９ｂ，２０ｂは
下部回動体３０の外面に当接され、各ねじ軸１９，２０
は調節軸３２の途中に雌ねじ孔３２ａ，３２ｂを介して
螺入され、先端部は長孔２１，２２から突出して下部回
動体３０の外面に当接するナット２３，２４に螺入され
てナット２３，２４と回り止め状態で結合されている。As shown in FIG. 5, the horizontal position adjusting means 6 has a lower adjusting portion 47 for adjusting the position by moving the adjusting shaft 32 in the horizontal direction.
Are screw shafts 19, 20 attached to the lower rotating body 30 in directions perpendicular to each other in a horizontal plane, and these screw shafts 19, 20
Are formed in the lower rotating body 30 as a pair so as to penetrate the lower rotating body 30. The heads 19b, 20b of the screw shafts 19, 20 are respectively provided with lower heads 19, 20. Each of the screw shafts 19 and 20 abuts against the outer surface of the moving body 30.
Is screwed into the adjusting shaft 32 through female screw holes 32 a and 32 b, and its tip end is screwed into nuts 23 and 24 protruding from the long holes 21 and 22 and abutting against the outer surface of the lower rotating body 30. , 24 in a non-rotating manner.

【００２１】次に、出入り口３に対して扉２を取付ける
手順を説明する。まず、上部支持具４においては、扉２
側の上部に、取付けアングル１１をねじ１１ａ止めする
ことにより、上部回動体１３を取付け、軸受け部材１０
の先付け板１０Ａを枠金具７の上壁８側にねじ１０ａ止
めする。Next, a procedure for attaching the door 2 to the entrance 3 will be described. First, in the upper support 4, the door 2
The upper rotating body 13 is mounted on the upper part of the side by fixing the mounting angle 11 with a screw 11a.
Is fixed to the upper wall 8 side of the frame fitting 7 with the screw 10a.

【００２２】下部支持具５においては、枠金具７の床２
５側に、基部３３をねじ３３ａ止めすることにより軸座
部材２６を取付け、装着凹部３５の回り止め突起３６に
嵌合溝３８が嵌合するように装着凹部３５に下部支軸部
材２８を装着し、保持部材４５を下部支軸部材２８に嵌
め込み、ねじ４５ａ止めにより保持部材４５を軸座部材
２６の支持部３４上面に固定する。このとき、拡径部４
２の両側の係合面４４が、嵌合孔４６の周部に係合して
下部支軸部材２８が非回転に保持される。In the lower support 5, the floor 2 of the frame 7 is
The shaft seat member 26 is attached to the fifth side by screwing the base 33 to the screw 33a, and the lower support shaft member 28 is attached to the mounting recess 35 so that the fitting groove 38 is fitted to the rotation preventing projection 36 of the mounting recess 35. Then, the holding member 45 is fitted into the lower support member 28, and the holding member 45 is fixed to the upper surface of the support portion 34 of the shaft seat member 26 by screwing 45 a. At this time, the enlarged diameter portion 4
The two engagement surfaces 44 on both sides engage with the peripheral portion of the fitting hole 46, and the lower support member 28 is held non-rotatably.

【００２３】また、扉２側の下部に取付けアングル１２
をねじ１２ａ止めして下部回動体３０を取付ける。そし
て、突起部４３に嵌合体３１を嵌合するようにして扉載
置面２７に嵌合体３１を載せ、扉２を起こすようにして
上部支軸部材１５を先付け板１０Ａの導入用切欠き９ａ
に導入するが、扉２が高さ方向Ｚにおいて出入り口３に
しっくり嵌まらなかった場合、扉２を高さ方向Ｚに位置
調節することになる。An angle 12 is attached to the lower part of the door 2 side.
Is fixed to the lower rotating body 30 by the screw 12a. Then, the fitting body 31 is placed on the door mounting surface 27 so that the fitting body 31 is fitted into the projection 43, and the upper spindle member 15 is attached to the door mounting surface 27 so that the door 2 is raised.
If the door 2 does not fit into the entrance 3 in the height direction Z, the door 2 is adjusted in the height direction Z.

【００２４】すなわち、扉２を傾けて上部支軸部材１５
を先付け板１０Ａの導入用切欠き９ａから外し、嵌合体
３１を下部支軸部材２８から引き抜くようにして扉２を
持ち上げて外す。そして、ねじ４５ａを外すことにより
保持部材４５を取り外して下部支軸部材２８の非回転の
状態を解除し、下部支軸部材２８を所定の方向に回転す
る。That is, the door 2 is tilted so that the upper support member 15
Is removed from the introduction notch 9a of the leading plate 10A, and the door 2 is lifted and removed so that the fitting body 31 is pulled out from the lower support member 28. Then, by removing the screw 45a, the holding member 45 is removed, the non-rotation state of the lower support member 28 is released, and the lower support member 28 is rotated in a predetermined direction.

【００２５】このようにして下部支軸部材２８を上昇あ
るいは下降させ（扉２の位置を上げるのであれば下部支
軸部材２８を上昇させ、下げるのであれば下降させ
る）、下部支軸部材２８の支持部３４からの突出量を調
節する。In this way, the lower support member 28 is raised or lowered (if the position of the door 2 is raised, the lower support member 28 is raised, and if it is lowered, the lower support member 28 is lowered). The amount of protrusion from the support part 34 is adjusted.

【００２６】そして、再び保持部材４５を下部支軸部材
２８に嵌合することにより下部支軸部材２８を非回転に
保持し、嵌合体３１を下部支軸部材２８の突起部４３に
嵌合するようにして扉２を立てる。Then, the holding member 45 is fitted to the lower support member 28 again to hold the lower support member 28 non-rotatably, and the fitting body 31 is fitted to the projection 43 of the lower support member 28. Up door 2 as above.

【００２７】上記の動作によって扉２の高さ方向Ｚの位
置調節が終了したら、今度は軸受け部材１０の後付け板
１０Ｂの導入用切欠き９ｂを上部支軸部材１５に導入す
るようにして先付け板１０Ａに重ね、先付け板１０Ａと
後付け板１０Ｂとをねじ１０ｂ止めする。そうすると、
上部支軸部材１５は先付け板１０Ａと後付け板１０Ｂと
で支持されて、扉２は出入り口３に対して立設した状態
となる。After the adjustment of the position of the door 2 in the height direction Z is completed by the above-described operation, the notch 9b for introduction of the retrofitting plate 10B of the bearing member 10 is introduced into the upper support member 15 so as to be introduced. 10A, the front plate 10A and the rear plate 10B are fixed with screws 10b. Then,
The upper support member 15 is supported by the front plate 10A and the rear plate 10B, and the door 2 is in a state of standing upright with respect to the entrance 3.

【００２８】次に、出入り口３に対して扉２を取付けた
状態で、扉２の幅方向Ｘあるいは厚み方向Ｙ（水平方
向）の位置調節が必要な場合は、次のようにして行う。
まず、扉２を幅方向Ｘに位置調節する場合、上部調節部
１６において、ねじ軸１７を工具（ドライバー）を用い
て所定の方向に回転させることにより、上部支軸部材１
５に対する上部回動体１３の位置が調節されて、もって
扉２の上部が幅方向Ｘに位置調節され、同様に、下部調
節部４７において、ねじ軸１９を工具を用いて所定の方
向に回転させることにより、下部調節部４７に対する下
部回動体３０の位置が調節され、もって扉２の下部が幅
方向Ｘに位置調節されることになる。Next, when it is necessary to adjust the position of the door 2 in the width direction X or the thickness direction Y (horizontal direction) in a state where the door 2 is attached to the entrance 3, the operation is performed as follows.
First, when the position of the door 2 is adjusted in the width direction X, the screw shaft 17 is rotated in a predetermined direction using a tool (driver) in the upper adjustment unit 16, so that the upper support member 1 is rotated.
The position of the upper rotating body 13 with respect to 5 is adjusted, and the upper part of the door 2 is adjusted in the width direction X. Similarly, in the lower adjusting part 47, the screw shaft 19 is rotated in a predetermined direction using a tool. Thus, the position of the lower rotating body 30 with respect to the lower adjusting portion 47 is adjusted, and thus the lower portion of the door 2 is adjusted in the width direction X.

【００２９】また、扉２を厚み方向Ｙに位置調節する場
合、上部調節部１６において、ねじ軸１８を工具を用い
て所定の方向に回転させることにより、上部支軸部材１
５に対する上部回動体１３の位置が調節されて、もって
扉２の上部が厚み方向Ｙに位置調節され、同様に、下部
調節部４７において、ねじ軸２０を工具を用いて所定の
方向に回転させることにより、下部調節部４７に対する
下部回動体３０の位置が調節されて、もって扉２の下部
が厚み方向に位置調節されることになる。When adjusting the position of the door 2 in the thickness direction Y, the upper adjusting member 16 rotates the screw shaft 18 in a predetermined direction by using a tool, so that the upper supporting member 1 is rotated.
The position of the upper rotating body 13 with respect to 5 is adjusted, so that the upper part of the door 2 is adjusted in the thickness direction Y. Similarly, in the lower adjusting part 47, the screw shaft 20 is rotated in a predetermined direction using a tool. Thus, the position of the lower rotating body 30 with respect to the lower adjustment section 47 is adjusted, and thus the lower portion of the door 2 is adjusted in the thickness direction.

【００３０】このように、水平位置調節手段６（上部調
節部１６、下部調節部４７）における各ねじ軸１７，１
８，１９，２０の回転により、扉２を幅方向Ｘあるいは
厚み方向Ｙに移動して位置調節することができる。As described above, each of the screw shafts 17, 1 in the horizontal position adjusting means 6 (the upper adjusting portion 16, the lower adjusting portion 47).
By the rotation of 8, 19, and 20, the position of the door 2 can be adjusted by moving the door 2 in the width direction X or the thickness direction Y.

【００３１】上記のように、本発明の実施の形態によれ
ば、上部支持具４や下部支持具５を取外すことなく、下
部支軸部材２８を回転してその支持部３４からの突出量
を適当な量に設定するだけで、扉２の高さ方向Ｚの位置
調節が容易にでき、また、ねじ軸１７，１８，１９，２
０を回転させるだけで扉２を幅方向Ｘあるいは厚み方向
Ｙに移動して位置調節して、扉２を出入り口３に対して
しっくりと嵌め込むことができる。As described above, according to the embodiment of the present invention, the lower support member 28 is rotated without removing the upper support 4 and the lower support 5 to reduce the amount of protrusion from the support 34. Just by setting it to an appropriate amount, the position of the door 2 in the height direction Z can be easily adjusted, and the screw shafts 17, 18, 19, 2
By simply rotating the door 0, the door 2 can be moved in the width direction X or the thickness direction Y to adjust the position, and the door 2 can be fitted into the doorway 3 perfectly.

【００３２】なお、扉２の設置が終了した後に扉２を開
閉したとしても、下部支軸部材２８は保持部材４５が嵌
合することによって、係合面４４と嵌合孔４６の周部が
係合して下部支軸部材２８は非回転の状態に保持されて
いるので、扉２の開閉に伴う高さ方向Ｚの変化はない。Incidentally, even if the door 2 is opened and closed after the installation of the door 2 is completed, the lower spindle member 28 has the engaging surface 44 and the peripheral portion of the fitting hole 46 formed by the fitting of the holding member 45. Since the lower spindle member 28 is engaged and held in a non-rotating state, there is no change in the height direction Z due to the opening and closing of the door 2.

【００３３】また上記実施の形態では、保持部材４５
は、下部支軸部材２８に上方から着脱自在に嵌合する構
成としたが、これに限定されるものではなく、図示しな
いが、保持部材４５を平面視Ｕ字形に形成し、保持部材
４５をその開放側から下部支軸部材２８の側方部に着脱
するように構成して、保持部材４５の周部に折り曲げ片
を形成し、この折り曲げ片を下部支軸部材２８の周部に
ねじ止めにより着脱自在に構成することもできる。In the above embodiment, the holding member 45
Is configured to be detachably fitted to the lower support member 28 from above, but is not limited to this. Although not shown, the holding member 45 is formed in a U-shape in plan view, and the holding member 45 is It is configured to be attached to and detached from the open side to the side portion of the lower support member 28, and a bent piece is formed on the periphery of the holding member 45, and this bent piece is screwed to the periphery of the lower support member 28. Can be configured to be detachable.

【００３４】上記構成において、扉２を高さ方向Ｚに位
置調節する場合は、扉２を下部支軸部材２８から外すこ
となく、保持部材４５を下部支軸部材２８から引くよう
にして外し、工具を用いて下部支軸部材２８を側方から
把持して所定の方向に回転させ、下部支軸部材２８の支
持部３４からの突出量を調節する。In the above configuration, when the position of the door 2 is adjusted in the height direction Z, the holding member 45 is pulled off from the lower support member 28 without removing the door 2 from the lower support member 28, and is removed. Using a tool, the lower support member 28 is gripped from the side and rotated in a predetermined direction to adjust the amount of protrusion of the lower support member 28 from the support portion 34.

【００３５】このようにすることにより、扉２を下部支
軸部材２８から取外すことなく扉２を高さ方向Ｚに位置
調節することができる。In this manner, the position of the door 2 can be adjusted in the height direction Z without removing the door 2 from the lower support member 28.

【００３６】[0036]

【発明の効果】以上の発明から明らかな通り、本発明
は、扉をその下部で支持するとともに出入り口に対して
扉を鉛直方向に位置調節するための鉛直位置調節手段兼
用の下部支持具を備え、この下部支持具は、出入り口の
床側に設置される軸座部材と、この軸座部材と扉側の底
部との間に介装されて扉載置面を有する下部支軸部材と
から構成され、この下部支軸部材は、上端部が扉側の下
面に着脱自在に嵌合する突起部を有するとともに、基端
部が軸座部材に螺合して上下方向に移動自在に構成され
たので、下部支軸部材を回転させてこれを上下に移動さ
せることにより、扉の高さ方向の位置調節を極めて容易
に行うことができる。また、扉を上部で水平方向に位置
調節するための上部水平調節手段と、扉を下部で水平方
向に位置調節するための下部水平調節手段とが設けら
れ、上部水平調節手段は、扉側の上部に取付けられる上
部回動体に、水平面内で互いに直角な方向に取付けたね
じ軸と、これらねじ軸を貫通すべく対で上部回動体に形
成した水平方向の長孔とから構成され、下部水平調節手
段は、扉側の下部に取付けられる下部回動体に、水平面
内で互いに直角な方向に取付けたねじ軸と、これらねじ
軸を貫通すべく対で下部回動体に形成した水平方向の長
孔とから構成されているので、上部水平調節手段および
下部水平調節手段のねじ軸を所定の方向に回転させると
いった動作で、扉を幅方向あるいは厚み方向に移動させ
て扉を出入り口に対してしっくりと嵌め込むことができ
る。 As is apparent from the above invention, the present invention comprises a lower support which also serves as a vertical position adjusting means for supporting the door at a lower portion thereof and adjusting the position of the door vertically with respect to the entrance. The lower support comprises a shaft seat member installed on the floor side of the doorway, and a lower shaft member interposed between the shaft seat member and the bottom on the door side and having a door mounting surface. The lower support member has a protrusion that has an upper end detachably fitted to the lower surface on the door side, and has a base end that is screwed to the shaft seat member and is configured to be vertically movable. Therefore, by rotating the lower support member and moving the lower support member up and down, it is possible to extremely easily adjust the position of the door in the height direction. Also, the door is positioned horizontally at the top
Upper level adjustment means for adjusting
Lower level adjustment means for adjusting the position
The upper level adjustment means is attached to the upper part on the door side.
It was attached to the rotating part at right angles to each other in the horizontal plane
Shaft and a pair of upper rotating bodies to penetrate these screw shafts.
The horizontal level hole is made up of
The step is a horizontal plane attached to the lower rotating body attached to the lower part on the door side.
Screw shafts mounted at right angles to each other in the
Horizontal length formed on the lower rotating body in pairs to penetrate the shaft
And the upper leveling means and
When the screw shaft of the lower horizontal adjustment means is rotated in a predetermined direction
Move the door in the width or thickness direction.
The door can be fitted into the doorway
You.

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

【図１】本発明の実施の形態を示す扉開閉支持装置の全
体構成を示す斜視図である。FIG. 1 is a perspective view showing an overall configuration of a door opening / closing support device according to an embodiment of the present invention.

【図２】同じく上部回動体の水平方向の断面図である。FIG. 2 is a horizontal sectional view of the upper rotating body.

【図３】同じく下部支持具の全体構成を示す鉛直方向の
断面図である。FIG. 3 is a vertical sectional view showing the entire configuration of the lower support.

【図４】同じく軸座部材の平面図である。FIG. 4 is a plan view of the shaft seat member.

【図５】同じく上部回動体の水平方向の断面図である。FIG. 5 is a horizontal sectional view of the upper rotating body.

【図６】同じく扉を出入り口に設置した状態の概略正面
図である。FIG. 6 is a schematic front view showing a state where a door is installed at an entrance.

【符号の説明】[Explanation of symbols]

２ 扉 ４ 上部支持具 ５ 下部支持具 ７ 枠金具 １０ 軸受け部材 １１ 取付けアングル １２ 取付けアングル １３ 上部回動体 １５ 上部支軸部材 １６ 上部調節部 ２６ 軸座部材 ２８ 下部支軸部材 ３０ 下部回動体 ３１ 嵌合体 ３３ 基部 ３４ 支持部 ３５ 装着凹部 ４４ 係合面 ４５ 保持部材 ４７ 下部調節部 Ｘ 扉の幅方向 Ｙ 扉の厚み方向 Ｚ 扉の高さ方向 2 Door 4 Upper support 5 Lower support 7 Frame fitting 10 Bearing member 11 Mounting angle 12 Mounting angle 13 Upper rotating body 15 Upper supporting member 16 Upper adjusting part 26 Shaft seat member 28 Lower supporting member 30 Lower rotating body 31 Fitting Coupling 33 Base 34 Support 35 Mounting recess 44 Engagement surface 45 Holding member 47 Lower adjusting part X Door width direction Y Door thickness direction Z Door height direction

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 扉を、建物に設けた出入り口に対して開
閉自在に支持するための扉開閉支持装置であって、扉を
その上部で支持する上部支持具と、扉をその下部で支持
するとともに出入り口に対して扉を鉛直方向に位置調節
するための鉛直位置調節手段兼用の下部支持具と、扉を
上部で水平方向に位置調節するための上部水平調節手段
と、扉を下部で水平方向に位置調節するための下部水平
調節手段とから構成され、前記上部支持具は、出入り口
の壁側に設置される軸受け部材と、扉側の上部に取付け
られて軸受け部材に回動自在に支持される上部支軸部材
とを備え、前記上部水平調節手段は、扉側の上部に取付
けられる上部回動体に、水平面内で互いに直角な方向に
取付けたねじ軸と、これらねじ軸を貫通すべく対で上部
回動体に形成した水平方向の長孔とから構成され、前記
下部支持具は、出入り口の床側に設置される軸座部材
と、この軸座部材と扉側の底部との間に介装されて扉載
置面を有する下部支軸部材とから構成され、この下部支
軸部材は、上端部が扉側の下面に着脱自在に嵌合する突
起部を有するとともに、基端部が軸座部材に螺合して上
下方向に移動自在に構成され、この下部支軸部材の途中
に外嵌することにより下部支軸部材の途中に形成した係
合部に係合して下部支軸部材を非回転に保持する保持部
材が設けられ、この保持部材は軸座部材に着脱自在に設
けられ、前記下部水平調節手段は、扉側の下部に取付け
られる下部回動体に、水平面内で互いに直角な方向に取
付けたねじ軸と、これらねじ軸を貫通すべく対で下部回
動体に形成した水平方向の長孔とから構成されたことを
特徴とする扉開閉支持装置。 1. A door is opened to an entrance provided in a building.
A door opening / closing support device for supporting a door so that it can be closed
Upper support that supports at the upper part, and door supports at the lower part
And position the door vertically relative to the doorway
The lower support that also serves as the vertical position adjustment means for
Top leveling means for horizontal positioning at the top
And the lower horizontal to adjust the door horizontally in the lower part
Adjusting means, wherein the upper support is provided at the entrance
Bearing member installed on the wall side of the door and mounted on the upper side of the door side
Upper shaft member rotatably supported by the bearing member
Wherein the upper horizontal adjustment means is attached to the upper part on the door side.
In the directions perpendicular to each other in the horizontal plane
Installed screw shafts and upper pair in order to penetrate these screw shafts
And a horizontal elongated hole formed in the rotating body,
The lower support is a shaft seat member installed on the floor side of the entrance
Between the shaft seat member and the bottom on the door side.
And a lower support member having a mounting surface.
The shaft member has a protrusion whose upper end is detachably fitted to the lower surface on the door side.
With a raised part, the base end is screwed into the shaft seat
It is configured to be able to move downward, and in the middle of this lower shaft member.
Formed in the middle of the lower support member by externally fitting
A holding portion that engages with the joint to hold the lower spindle member non-rotatably
The holding member is detachably attached to the shaft seat member.
The lower level adjustment means is attached to the lower part on the door side.
On the lower rotating body, which is perpendicular to each other in the horizontal plane.
With the screw shafts attached, and a pair of lower turns to penetrate these screw shafts.
And the horizontal elongated hole formed in the moving body.
Features a door opening and closing support device.