JP6647087B2 - Sliding door device - Google Patents
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Description
本発明は、例えば家屋等に設けられる引戸装置に関する。 The present invention relates to a sliding door device provided in a house or the like, for example.
従来、この種の引戸装置としては、例えば下記特許文献1に示すように、戸袋内に収納されて開口部を開く開位置と戸袋の外側に出て開口部を閉じる閉位置との間を開閉方向に移動自在な引戸と、引戸を開閉方向に支持案内する案内レールと、引戸を閉方向へ引き込む引込装置とが備えられたものがある。 Conventionally, as this type of sliding door device, for example, as shown in Patent Literature 1 below, a sliding door device is opened and closed between an open position that is stored in a door pocket and opens an opening and a closed position that is outside the door pocket and closes the opening. There is a sliding door that is movable in a direction, a guide rail that supports and guides the sliding door in the opening and closing direction, and a retracting device that pulls the sliding door in the closing direction.
図25に示すように、引込装置105は、細長いケーシング106内に、ダンパーや引込ばね等を備えたものである。引戸は開閉方向においてダンパーと引込ばねとに係脱自在である。また、ケーシング106の長さ方向における両端部106a,106bはそれぞれ、ねじ109,110を介して、案内レール104に取り付けられている。 As shown in FIG. 25, the retraction device 105 includes a long and thin casing 106 and a damper, a retraction spring, and the like. The sliding door is detachable from the damper and the retracting spring in the opening and closing direction. Both ends 106a and 106b in the longitudinal direction of the casing 106 are attached to the guide rail 104 via screws 109 and 110, respectively.
これによると、開口部を閉じる場合、引戸を戸袋内から閉方向へ移動させることにより、引戸が案内レール104に支持案内されて閉位置に移動する。この際、引戸は、閉位置に向って移動する途中で、ダンパーと引込ばねとに係合するため、ダンパーによって閉方向への移動速度が減衰するとともに、引込ばねによって緩やかに閉方向へ引き込まれる。 According to this, when closing the opening, by moving the sliding door from the inside of the door pocket to the closing direction, the sliding door is supported and guided by the guide rail 104 and moves to the closed position. At this time, the sliding door engages with the damper and the retracting spring while moving toward the closed position, so that the damper damps the moving speed in the closing direction and is gently retracted by the retracting spring in the closing direction. .
また、開口部を開放する場合、引戸を閉位置から開方向へ移動させることにより、引戸が案内レール104に支持案内されて開位置に移動する。この際、引戸は、閉位置から開位置に向って移動する途中まで、ダンパーによって開方向への移動速度が減衰し、その後、ダンパーと引込ばねとから離脱して、開位置へ到達し、戸袋内に収納される。 When the opening is to be opened, the sliding door is moved from the closed position to the opening direction, whereby the sliding door is supported and guided by the guide rail 104 and moves to the open position. At this time, the moving speed of the sliding door in the opening direction is attenuated by the damper until the sliding door moves halfway from the closed position to the open position, and then separates from the damper and the retracting spring, reaches the open position, and moves to the open position. Is stored inside.
尚、上記のような引込装置105は例えば下記特許文献1に記載されている。 Note that the above-described pull-in device 105 is described in, for example, Patent Document 1 below.
しかしながら上記の従来形式では、取付現場において、案内レール104、戸袋および引戸を取り付けた状態で、引込装置105を案内レール104に取り付ける際、作業者は、引戸を開いた状態で、引込装置105を案内レール104に沿って開閉方向へスライドさせて、引込装置105の取付位置を調整し、その後、ドライバー等を用いてそれぞれのねじ109,110を回し、ケーシング106の両端部106a,106bを案内レール104に取り付けている。 However, in the above-described conventional type, at the installation site, when attaching the retracting device 105 to the guide rail 104 in a state where the guide rail 104, the door pocket and the sliding door are attached, the worker operates the retracting device 105 with the sliding door opened. The mounting position of the retracting device 105 is adjusted by sliding along the guide rail 104 in the opening and closing direction, and then the respective screws 109 and 110 are turned by using a screwdriver or the like, so that both ends 106a and 106b of the casing 106 are guided by the guide rail. 104.
しかしながら、戸袋や引戸を取り付けた状態では、開方向側のねじ109の真下に引戸が存在するため、戸袋や引戸が邪魔になり、開方向側のねじ109を回す等の作業が困難であるといった問題があった。尚、引戸を開いて開口部を開放した状態においては、反対の閉方向側のねじ110の真下には引戸が存在しないため、閉方向側のねじ110を回す作業については、開口部のスペースを作業スペースとして利用することで、行うことができる。 However, in a state where the door pocket or the sliding door is attached, since the sliding door exists directly below the screw 109 on the opening direction, the door pocket or the sliding door is in the way, and it is difficult to work such as turning the screw 109 on the opening direction. There was a problem. In a state where the opening is opened by opening the sliding door, since there is no sliding door immediately below the screw 110 on the opposite closing direction side, for the operation of turning the screw 110 on the closing direction side, the space of the opening is reduced. It can be done by using it as a work space.
本発明は、戸袋や引戸が引込装置の取付作業の邪魔にならず、戸袋や引戸を設けた状態で、引込装置を案内部材の最適な取付位置に容易且つ正確に取り付けることができる引戸装置を提供することを目的とする。 The present invention relates to a sliding door device that can easily and accurately attach the retracting device to an optimal mounting position of the guide member in a state where the door pocket or the sliding door does not hinder the attaching operation of the retracting device and the door pocket or the sliding door is provided. The purpose is to provide.
上記目的を達成するために、本第1発明は、戸袋内に収納されて開口部を開く開位置と戸袋の外側に出て開口部を閉じる閉位置との間を開閉方向に移動自在な引戸と、引戸を開閉方向に支持案内する案内部材と、引戸を閉方向へ引き込む引込装置とが備えられた引戸装置であって、
案内部材に、溝が長さ方向に形成され、
引込装置は、開方向側の端部に第1取付装置を有するとともに、閉方向側の端部に第2取付装置を有し、
第1取付装置は、案内部材の溝に支持案内されて開閉方向に移動自在な第1取付部材と、第1取付部材に設けられた弾性部材とを有し、
弾性部材は付勢力によって引込装置の開方向側の端部を案内部材に押し付け、
第2取付装置は、案内部材の溝に支持案内されて開閉方向に移動自在な第2取付部材と、第2取付部材に設けられた締付部材とを有し、
締付部材は締付力によって引込装置の閉方向側の端部を案内部材に押し付けるものである。
In order to achieve the above object, a first aspect of the present invention provides a sliding door which is movable in an opening and closing direction between an open position which is housed in a door pocket and opens an opening and a closed position which is outside the door pocket and closes the opening. And a guide member for supporting and guiding the sliding door in the opening and closing direction, and a retracting device for retracting the sliding door in the closing direction,
A groove is formed in the guide member in the length direction,
The retraction device has a first mounting device at an end on the opening direction side, and has a second mounting device at an end on the closing direction side,
The first mounting device has a first mounting member supported and guided by a groove of the guide member and movable in the opening and closing direction, and an elastic member provided on the first mounting member,
The elastic member presses the opening-side end of the retracting device against the guide member by an urging force,
The second mounting device has a second mounting member supported and guided by the groove of the guide member and movable in the opening and closing direction, and a fastening member provided on the second mounting member,
The tightening member presses the end of the retracting device on the closing direction side against the guide member by a tightening force.
これによると、引込装置の第1取付装置の第1取付部材と第2取付装置の第2取付部材とをそれぞれ案内部材の溝に挿入して、引込装置を案内部材に仮付けしておく。その後、取付現場にて戸袋と案内部材と引戸とを取り付けた後、第1および第2取付装置と共に引込装置を案内部材に沿って開閉方向にスライドさせて、引込装置の取付位置を調整し、第2取付装置の締付部材を第2取付部材に締め付ける。 According to this, the first mounting member of the first mounting device of the retracting device and the second mounting member of the second mounting device are respectively inserted into the grooves of the guide member, and the retracting device is temporarily attached to the guide member. Thereafter, after attaching the door pocket, the guide member, and the sliding door at the installation site, the retracting device is slid in the opening and closing direction along the guide member together with the first and second mounting devices, and the mounting position of the retracting device is adjusted. The fastening member of the second attachment device is fastened to the second attachment member.
これにより、第1取付装置の弾性部材の付勢力によって引込装置の開方向側の端部が案内部材に押し付けられるとともに、第2取付装置の締付部材の締付力によって引込装置の閉方向側の端部が案内部材に押し付けられる。これにより、引込装置の取付位置を調整して、引込装置を案内部材の最適な取付位置に容易に取り付けて固定することができる。 Accordingly, the opening-side end of the retracting device is pressed against the guide member by the urging force of the elastic member of the first mounting device, and the closing direction of the retracting device is tightened by the tightening force of the tightening member of the second mounting device. Is pressed against the guide member. Thereby, the mounting position of the retracting device can be adjusted, and the retracting device can be easily mounted and fixed at the optimal mounting position of the guide member.
このような取付作業において、引込装置の開方向側の端部は、ねじではなく、第1取付装置の弾性部材によって案内部材に押し付けられているため、第1取付装置についてはねじを回す作業が不要になる。これにより、戸袋や引戸が引込装置の取付作業の邪魔にならず、戸袋や引戸を設けた状態で、引込装置を案内部材の最適な取付位置に容易且つ正確に取り付けることができる。 In such an attaching operation, since the end of the retracting device on the opening direction side is pressed against the guide member by the elastic member of the first attaching device instead of the screw, the operation of turning the screw for the first attaching device is not required. It becomes unnecessary. Thus, the door pocket or the sliding door does not hinder the mounting operation of the retracting device, and the retracting device can be easily and accurately attached to the optimal mounting position of the guide member in a state where the door pocket or the sliding door is provided.
本第2発明は、戸袋内に収納されて開口部を開く開位置と戸袋の外側に出て開口部を閉じる閉位置との間を開閉方向に移動自在な引戸と、引戸を開閉方向に支持案内する案内部材と、引戸を閉方向へ引き込む引込装置とが備えられた引戸装置であって、
案内部材に、溝が長さ方向に形成され、
引込装置は、開方向側の端部に第1取付装置を有するとともに、閉方向側の端部に第2取付装置を有し、
第1取付装置は案内部材の溝に支持案内されて開閉方向に移動自在な第1取付部材を有し、
第1取付部材は案内部材の溝内を開閉方向に移動自在な第1スライド体を有し、
引込装置が案内部材に取り付けられる取付姿勢になった場合、第1スライド体が押付姿勢になって、第1スライド体の開閉方向における端部が溝内で案内部材に押し付けられ、
引込装置の閉方向側の端部が取付姿勢から傾斜した傾斜姿勢になった場合、第1スライド体が押付解除姿勢になって、上記第1スライド体の端部の案内部材への押し付けが解除され、
第2取付装置は、案内部材の溝に支持案内されて開閉方向に移動自在な第2取付部材と、第2取付部材に設けられた締付部材とを有し、
締付部材は締付力によって引込装置の閉方向側の端部を案内部材に押し付けるものである。
The second invention is a sliding door that is movable in the opening and closing direction between an open position that is stored in the door pocket and opens the opening and a closed position that is outside the door pocket and closes the opening, and supports the sliding door in the opening and closing direction. A sliding door device provided with a guide member for guiding, and a retracting device that retracts the sliding door in the closing direction,
A groove is formed in the guide member in the length direction,
The retraction device has a first mounting device at an end on the opening direction side, and has a second mounting device at an end on the closing direction side,
The first mounting device has a first mounting member supported and guided by the groove of the guide member and movable in the opening and closing direction,
The first mounting member has a first slide body that is movable in the opening and closing direction in the groove of the guide member,
When the retracting device is in the mounting posture for mounting on the guide member, the first slide body is in the pressing posture, and the end of the first slide body in the opening and closing direction is pressed against the guide member in the groove,
When the end of the retracting device on the closing direction is inclined from the mounting posture to the inclined posture, the first slide body is in the pressing release posture, and the pressing of the end of the first slide body against the guide member is released. And
The second mounting device has a second mounting member supported and guided by the groove of the guide member and movable in the opening and closing direction, and a fastening member provided on the second mounting member,
The fastening member presses the closing-side end of the retracting device against the guide member by a fastening force.
これによると、引込装置の第1取付装置の第1取付部材の第1スライド体と第2取付装置の第2取付部材とをそれぞれ案内部材の溝に挿入し、引込装置を案内部材に仮付けしておく。その後、取付現場にて戸袋と案内部材と引戸とを取り付けた後、引込装置を取付姿勢から傾斜姿勢にする。これにより、第1取付装置の第1スライド体が押付解除姿勢になって、上記第1スライド体の端部の案内部材への押し付けが解除され、第1および第2取付装置と共に引込装置を案内部材に沿って開閉方向にスライドさせることができる。 According to this, the first slide body of the first mounting member of the first mounting device of the retracting device and the second mounting member of the second mounting device are respectively inserted into the grooves of the guide member, and the retracting device is temporarily attached to the guide member. Keep it. Then, after attaching the door pocket, the guide member, and the sliding door at the installation site, the retracting device is changed from the mounting posture to the inclined posture. As a result, the first slide body of the first mounting device is brought into the pressing release posture, the pressing of the end of the first slide body against the guide member is released, and the retraction device is guided together with the first and second mounting devices. It can be slid in the opening and closing direction along the member.
このように引込装置を傾斜姿勢にして開閉方向へスライドさせ、引込装置の取付位置を調整し、その後、引込装置を傾斜姿勢から取付姿勢に戻し、第2取付装置の締付部材を第2取付部材に締め付ける。 In this way, the retracting device is tilted and slid in the opening and closing direction to adjust the mounting position of the retracting device. Thereafter, the retracting device is returned from the inclined posture to the mounting posture, and the fastening member of the second mounting device is mounted in the second mounting position. Tighten to the member.
これにより、第1取付装置の第1スライド体が押付姿勢になって、第1スライド体の端部が案内部材に押し付けられるとともに、第2取付装置の締付部材の締付力によって引込装置の閉方向側の端部が案内部材に押し付けられる。これにより、引込装置の取付位置を調整して、引込装置を案内部材の最適な取付位置に容易に取り付けて固定することができる。 Thus, the first slide body of the first mounting device is in the pressing posture, the end of the first slide body is pressed against the guide member, and the tightening force of the tightening member of the second mounting device causes the pull-in device to move. The end in the closing direction is pressed against the guide member. Thereby, the mounting position of the retracting device can be adjusted, and the retracting device can be easily mounted and fixed at the optimal mounting position of the guide member.
このような取付作業において、引込装置を傾斜姿勢から取付姿勢にすることにより、第1取付装置の第1スライド体の端部が案内部材に押し付けられるため、第1取付装置についてはねじを回す作業が不要になる。これにより、戸袋や引戸が引込装置の取付作業の邪魔にならず、戸袋や引戸を設けた状態で、引込装置を案内部材の最適な取付位置に容易且つ正確に取り付けることができる。 In such mounting work, the end of the first slide body of the first mounting device is pressed against the guide member by changing the retracting device from the inclined posture to the mounting posture. Becomes unnecessary. Thus, the door pocket or the sliding door does not hinder the mounting operation of the retracting device, and the retracting device can be easily and accurately attached to the optimal mounting position of the guide member in a state where the door pocket or the sliding door is provided.
以上のように本発明によると、引込装置の取付作業において、引込装置の開方向側の端部は、ねじではなく、第1取付装置の弾性部材によって案内部材に押し付けられているため、第1取付装置についてはねじを回す作業が不要になる。これにより、戸袋や引戸が引込装置の取付作業の邪魔にならず、戸袋や引戸を設けた状態で、引込装置を案内部材の最適な取付位置に容易且つ正確に取り付けることができる。 As described above, according to the present invention, in the mounting operation of the retracting device, the opening-side end of the retracting device is pressed against the guide member by the elastic member of the first mounting device, not by the screw. The operation of turning the screw is not required for the mounting device. Thus, the door pocket or the sliding door does not hinder the mounting operation of the retracting device, and the retracting device can be easily and accurately attached to the optimal mounting position of the guide member in a state where the door pocket or the sliding door is provided.
以下、本発明における実施の形態を、図面を参照して説明する。
(第1の実施の形態)
第1の実施の形態では、図1〜図3に示すように、1は例えば家屋等に設けられる引戸装置であり、引戸装置1は、堅枠2と、戸袋3と、堅枠2内に形成された開口部4を開閉する引戸5と、引戸5を開閉方向に支持案内する上部案内レール6(案内部材の一例)と、引戸5を閉方向へ引き込む引込装置7と、戸袋3の下端部に入り込んだ案内ローラ18とを備えている。
堅枠2は、一対の縦枠8,9と、両縦枠8,9の上端部間に設けられた上枠10とを有している。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(First Embodiment)
In the first embodiment, as shown in FIGS. 1 to 3, reference numeral 1 denotes a sliding door device provided in, for example, a house or the like, and the sliding door device 1 includes a rigid frame 2, a door pocket 3, and a rigid frame 2. A sliding door 5 for opening and closing the formed opening 4, an upper guide rail 6 (an example of a guide member) for supporting and guiding the sliding door 5 in the opening and closing direction, a drawing device 7 for pulling the sliding door 5 in a closing direction, and a lower end of the door pocket 3. And a guide roller 18 that has entered the section.
The rigid frame 2 has a pair of vertical frames 8 and 9 and an upper frame 10 provided between upper end portions of both vertical frames 8 and 9.
引戸5は、上部案内レール6に支持案内されて、戸袋3内に収納されて開口部4を開く開位置O(図2参照)と戸袋3の外側に出て開口部4を閉じる閉位置S(図1参照)との間を開閉方向に移動自在である。 The sliding door 5 is supported and guided by the upper guide rail 6 and is housed in the door pocket 3 to open the opening 4 (see FIG. 2) and a closed position S that goes out of the door pocket 3 and closes the opening 4. (Refer to FIG. 1).
尚、閉方向移動の元である開位置Oの側を戸尻側と称し、閉方向移動の先である閉位置Sの側を戸先側と称することもある。
図1〜図5に示すように、引戸5の上部には戸尻側の吊車装置11と戸先側の吊車装置12とがそれぞれ、着脱自在に設けられている。これら吊車装置11,12はそれぞれ、開閉方向において三個の車輪13を有している。引戸5は吊車装置11,12を介して上部案内レール6に吊り下げられている。尚、吊車装置11,12はそれぞれ三個の車輪13を有しているが、三個以外の複数個又は単数個の車輪13を有しているものでもよい。
The side of the open position O, which is the source of the movement in the closing direction, may be referred to as the door end side, and the side of the closed position S, which is the destination of the movement in the closing direction, may be referred to as the door end side.
As shown in FIGS. 1 to 5, a suspension device 11 on the door end side and a suspension device 12 on the door tip side are detachably provided on the upper portion of the sliding door 5. Each of these hoisting devices 11 and 12 has three wheels 13 in the opening and closing directions. The sliding door 5 is suspended from the upper guide rail 6 via suspension devices 11 and 12. Note that each of the suspension devices 11 and 12 has three wheels 13, but may have a plurality or a single wheel 13 other than three.
また、図6に示すように、戸尻側の吊車装置11は、引戸5の上部に取り付けられて車輪13を保持している保持部材44と、保持部材44に形成された開閉方向に長い溝部45と、溝部45に案内され且つ保持部材44に対して開閉方向へ移動自在な係合部材46と、係合部材46の戸先側に設けられた初動緩和ばね47とを有している。 As shown in FIG. 6, the suspension device 11 on the door end side includes a holding member 44 attached to the upper part of the sliding door 5 and holding the wheel 13, and a groove formed in the holding member 44 and extending in the opening and closing direction. 45, an engagement member 46 guided by the groove 45 and movable in the opening and closing direction with respect to the holding member 44, and an initial motion relaxation spring 47 provided on the door end side of the engagement member 46.
また、図3,図4に示すように、引戸5の下部には、下方が開放された門形状の下部案内レール16が設けられている。引戸5の下方には、ねじ19を介して固定板17が取り付けられ、固定板17には、下方から下部案内レール16内に入り込んだ案内ローラ18が設けられている。案内ローラ18は、上下方向の軸心周りに回転自在であり、戸袋3の戸先側の端部に位置している。また、図2に示すように、ねじ19は戸袋3の外側に露出して開口部4内に位置している。これにより、開口部4においてねじ19を着脱することで、案内ローラ18と共に固定板17を容易に着脱することができる。 As shown in FIGS. 3 and 4, a gate-shaped lower guide rail 16 whose lower part is opened is provided below the sliding door 5. A fixed plate 17 is attached below the sliding door 5 via a screw 19, and the fixed plate 17 is provided with a guide roller 18 that has entered the lower guide rail 16 from below. The guide roller 18 is rotatable around the vertical axis, and is located at the end of the door pocket 3 on the door end side. As shown in FIG. 2, the screw 19 is exposed outside the door pocket 3 and located in the opening 4. Thus, the fixing plate 17 can be easily attached and detached together with the guide roller 18 by attaching and detaching the screw 19 in the opening 4.
図4,図5に示すように、上部案内レール6は、堅枠2の上枠10に設けられており、上板部20と、上板部20の両側縁から下向きに設けられた一対の縦板部21,22と、一対の突片部25,26とを有している。両縦板部21,22は上部案内レール6の幅方向Wにおいて相対向している。このうち、一方の縦板部21の下部には、レール片24が、上部案内レール6の内側において上向きに突出し、上部案内レール6の全長に亘り形成されている。吊車装置11,12の各車輪13はレール片24に支持されてレール片24上を開閉方向に転動する。 As shown in FIGS. 4 and 5, the upper guide rail 6 is provided on the upper frame 10 of the rigid frame 2, and includes a top plate 20 and a pair of bottoms provided downward from both side edges of the top plate 20. It has vertical plate portions 21 and 22 and a pair of projecting pieces 25 and 26. The two vertical plate portions 21 and 22 face each other in the width direction W of the upper guide rail 6. At the lower part of one of the vertical plate portions 21, a rail piece 24 protrudes upward inside the upper guide rail 6, and is formed over the entire length of the upper guide rail 6. Each wheel 13 of the suspension devices 11 and 12 is supported by the rail piece 24 and rolls on the rail piece 24 in the opening and closing direction.
また、図5,図19に示すように、両突片部25,26は、上部案内レール6の全長に亘って上板部20と他方の縦板部22の上部とに設けられ、互いに水平方向に突出している。上板部20と突片部25,26との上下間には、下方が開放された溝28が上部案内レール6の全長に亘り形成されている。 Further, as shown in FIGS. 5 and 19, the two projecting pieces 25 and 26 are provided on the upper plate 20 and the upper part of the other vertical plate 22 over the entire length of the upper guide rail 6, and are mutually horizontal. Projecting in the direction. Between upper and lower portions of the upper plate portion 20 and the protruding portions 25 and 26, a groove 28 whose lower side is opened is formed over the entire length of the upper guide rail 6.
図6〜図9に示すように、引込装置7は、上部案内レール6の内側に取り付けられるケーシング31と、ケーシング31に設けられ且つケーシング31に対して開閉方向へ移動自在な駆動用カム32と、ケーシング31内に設けられた引込ばね33および直動ダンパー34と、第1および第2取付装置37,38とを有している。 As shown in FIGS. 6 to 9, the retracting device 7 includes a casing 31 mounted inside the upper guide rail 6, a driving cam 32 provided on the casing 31 and movable in the opening and closing direction with respect to the casing 31. , A retraction spring 33 and a linear motion damper 34 provided in the casing 31, and first and second mounting devices 37 and 38.
ケーシング31は、ケーシング本体31aと、ケーシング本体31aの外側を覆う薄い金属製のケーシングカバー31bとを有している。
ケーシング本体31aには、駆動用カム32の開閉方向への移動を可能にする案内溝40が形成されている。直動ダンパー34は伸縮自在なロッド35を有している。引込ばね33の一端部と直動ダンパー34の一端部とはケーシング本体31a側に固定されている。また、引込ばね33の他端部は駆動用カム32に接続されている。また、直動ダンパー34のロッド35の先端部には案内軸部36が設けられている。
The casing 31 has a casing body 31a and a thin metal casing cover 31b that covers the outside of the casing body 31a.
The casing main body 31a is formed with a guide groove 40 that enables the drive cam 32 to move in the opening and closing direction. The linear damper 34 has an extendable rod 35. One end of the retraction spring 33 and one end of the linear damper 34 are fixed to the casing body 31a. The other end of the retraction spring 33 is connected to the driving cam 32. A guide shaft 36 is provided at the tip of the rod 35 of the linear motion damper 34.
図9〜図13に示すように、駆動用カム32は案内突部41と孔部42とを有している。直動ダンパー34のロッド35の案内軸部36が孔部42を貫通し、この案内軸部36と案内突部41とが案内溝40に挿入されて開閉方向へ案内される。案内溝40は、戸尻側の端部に、上向きに傾斜した傾斜溝部40aと、傾斜溝部40aから上向きに延びた端部切込部40bとを有している。尚、駆動用カム32は、案内溝40の戸尻側の端部まで移動した際、案内溝40の傾斜溝部40aに案内されて上向きに傾斜した姿勢になり、案内突部41が案内溝40の端部切込部40bに係合し、案内溝40の戸尻側の端部に留まる。 As shown in FIGS. 9 to 13, the driving cam 32 has a guide projection 41 and a hole 42. The guide shaft portion 36 of the rod 35 of the linear motion damper 34 passes through the hole 42, and the guide shaft portion 36 and the guide protrusion 41 are inserted into the guide groove 40 and guided in the opening and closing direction. The guide groove 40 has an inclined groove 40a that is inclined upward and an end notch 40b that extends upward from the inclined groove 40a at an end on the door end side. When the driving cam 32 moves to the end of the guide groove 40 on the side of the door end, the drive cam 32 is guided by the inclined groove 40a of the guide groove 40 to assume an upwardly inclined posture. At the end of the guide groove 40 on the door end side.
また、係合部材46は駆動用カム32に係脱可能である。図7,図8,図14〜図18に示すように、ケーシング31のケーシングカバー31bの上部には、上部案内レール6の突片部25,26に下方から当接する一対の上部当接面48,49と、上部当接面48,49から上方に突出する上部突部50とがそれぞれ全長に亘り形成されている。また、図15に示すように、ケーシング31の上部突部50は両突片部25,26間から溝28に入り込んでいる。 The engagement member 46 can be engaged with and disengaged from the driving cam 32. As shown in FIGS. 7, 8, and 14 to 18, a pair of upper contact surfaces 48 abutting from below on the projections 25, 26 of the upper guide rail 6 are provided on the upper part of the casing cover 31 b of the casing 31. , 49 and an upper protruding portion 50 projecting upward from the upper contact surfaces 48, 49 are formed over the entire length, respectively. As shown in FIG. 15, the upper protrusion 50 of the casing 31 enters the groove 28 from between the two protrusions 25 and 26.
引込装置7は第1および第2取付装置37,38によって上部案内レール6に取り付けられている。
図7,図8,図14〜図16に示すように、第1取付装置37は、ケーシング31の戸尻側(開方向側)の端部に設けられた第1板部51と、上部案内レール6の溝28に支持案内されて開閉方向に移動自在な第1取付部材52と、第1取付部材52に設けられた圧縮コイルばね53(弾性部材の一例)とを有している。第1板部51は溝28の外側下方に位置している。
The retracting device 7 is mounted on the upper guide rail 6 by first and second mounting devices 37,38.
As shown in FIGS. 7, 8, and 14 to 16, the first mounting device 37 includes a first plate portion 51 provided at an end of the casing 31 on the door end side (opening side) and an upper guide. The first mounting member 52 is supported and guided by the groove 28 of the rail 6 and is movable in the opening and closing direction, and a compression coil spring 53 (an example of an elastic member) provided on the first mounting member 52. The first plate portion 51 is located outside and below the groove 28.
第1取付部材52は、溝28内を開閉方向にスライド可能な第1スライド板54と、第1板部51に形成された貫通孔55に下方から挿通されて第1スライド板54に螺合した第1ねじ56とを有している。圧縮コイルばね53は、第1ねじ56に外嵌され、第1ねじ56の頭部と第1板部51との間に挟まれて圧縮されている。 The first mounting member 52 is inserted from below into a first slide plate 54 slidable in the opening and closing direction in the groove 28 and a through hole 55 formed in the first plate portion 51 and screwed to the first slide plate 54. And a first screw 56. The compression coil spring 53 is externally fitted to the first screw 56, and is compressed between the head of the first screw 56 and the first plate portion 51.
尚、第1スライド板54に形成されたねじ孔57は、第1ねじ56の先端が第1スライド板54の上方に突出しないように、雌ねじの一部を潰して加工している。
図7,図8,図17,図18に示すように、第2取付装置38は、ケーシング31の戸先側(閉方向側)の端部に設けられた第2板部60と、上部案内レール6の溝28に支持案内されて溝28内を開閉方向に移動自在な平板状の第2取付部材61と、第2取付部材61に設けられた第2ねじ62(締付部材の一例)とを有している。第2ねじ62は、第2板部60に形成された貫通孔63に下方から挿通されて第2取付部材61に螺合している。
The screw hole 57 formed in the first slide plate 54 is formed by crushing a part of the female screw so that the tip of the first screw 56 does not protrude above the first slide plate 54.
As shown in FIGS. 7, 8, 17, and 18, the second mounting device 38 includes a second plate portion 60 provided at an end of the casing 31 on the door end side (close direction side), and an upper guide. A plate-shaped second mounting member 61 supported and guided by the groove 28 of the rail 6 and movable in the opening and closing direction in the groove 28, and a second screw 62 provided on the second mounting member 61 (an example of a fastening member) And The second screw 62 is inserted from below into a through hole 63 formed in the second plate portion 60 and screwed to the second mounting member 61.
以下、上記構成における作用を説明する。
図2に示すように、引戸5を開位置Oまで移動させることにより、引戸5が戸袋3内に収納され、開口部4が開放される。この状態では、図10に示すように、引込装置7の引込ばね33と直動ダンパー34のロッド35とが伸長し、駆動用カム32は、案内溝40の傾斜溝部40aに案内されて上向きに傾斜した姿勢になり、案内突部41が案内溝40の端部切込部40bに係合することで、案内溝40の戸尻側の端部に待機する。
Hereinafter, the operation of the above configuration will be described.
As shown in FIG. 2, by moving the sliding door 5 to the open position O, the sliding door 5 is stored in the door pocket 3 and the opening 4 is opened. In this state, as shown in FIG. 10, the retraction spring 33 of the retraction device 7 and the rod 35 of the linear motion damper 34 are extended, and the driving cam 32 is guided upward by the inclined groove 40a of the guide groove 40 and upwards. The guide groove 41 is inclined, and the guide protrusion 41 is engaged with the end notch portion 40b of the guide groove 40, so that the guide groove 40 stands by at the end on the door end side of the guide groove 40.
その後、引戸5を開位置Oから閉方向へ移動して開口部4を閉じる際、引戸5の戸尻側の吊車装置11の係合部材46が駆動用カム32に係合して駆動用カム32を閉方向に押す。尚、上記係合部材46が駆動用カム32に係合するときの衝撃は初動緩和ばね47によって緩和される。 Thereafter, when the sliding door 5 is moved from the open position O in the closing direction to close the opening 4, the engaging member 46 of the suspension device 11 on the side of the door of the sliding door 5 is engaged with the driving cam 32 to drive the driving cam. Push 32 in the closing direction. The impact when the engaging member 46 is engaged with the driving cam 32 is mitigated by the initial motion relaxation spring 47.
上記のように係合部材46が駆動用カム32に係合して駆動用カム32を閉方向に押すことにより、駆動用カム32が案内軸部36を中心に時計方向に回動し、図11に示すように、案内突部41が案内溝40の端部切込部40bから下方に離脱する。このため、引込ばね33が短縮し、駆動用カム32が短縮する引込ばね33に引っ張られて閉方向へ移動し、駆動用カム32と係合している係合部材46も引込ばね33の引張力によって閉方向へ移動するため、図12に示すように係合部材46と共に引戸5が強制的に閉方向へ引き込まれる。 As described above, when the engaging member 46 engages with the driving cam 32 and pushes the driving cam 32 in the closing direction, the driving cam 32 rotates clockwise about the guide shaft portion 36. As shown in FIG. 11, the guide protrusion 41 is separated downward from the end cut portion 40 b of the guide groove 40. For this reason, the retracting spring 33 is shortened, and the driving cam 32 is pulled by the shortened retracting spring 33 and moves in the closing direction, so that the engaging member 46 engaged with the driving cam 32 also pulls the retracting spring 33. Since the door 5 is moved in the closing direction by the force, the sliding door 5 is forcibly pulled in the closing direction together with the engagement member 46 as shown in FIG.
この際、駆動用カム32の閉方向への移動に伴って直動ダンパー34のロッド35が短縮するため、駆動用カム32は、閉方向への移動速度が減衰するとともに、引込ばね33の引張力によって緩やかに閉方向へ移動する。これにより、図1,図13に示すように、引戸5が閉位置Sまで緩やかに移動するので戸先側の縦枠9に当るときの衝撃を緩和(緩衝)することができる。 At this time, since the rod 35 of the linear motion damper 34 is shortened with the movement of the driving cam 32 in the closing direction, the moving speed of the driving cam 32 in the closing direction is attenuated, and the pulling spring 33 is pulled. Moves slowly in the closing direction by force. Thereby, as shown in FIGS. 1 and 13, since the sliding door 5 moves gently to the closed position S, it is possible to reduce (buffer) an impact when the sliding door 5 hits the vertical frame 9 on the door end side.
また、引戸5を閉位置Sから開方向へ移動する場合は、上述した引戸5を閉方向へ移動した場合の動作と、逆になる。
以下に、上記引戸装置1の引込装置7の取付方法について説明する。
When the sliding door 5 is moved from the closed position S in the opening direction, the operation when the sliding door 5 is moved in the closing direction described above is reversed.
Hereinafter, a method of attaching the retracting device 7 of the sliding door device 1 will be described.
取付現場で引戸装置1を取り付ける前に、例えば工場等において、図8,図14に示すように、引込装置7に備えられた第1取付装置37の第1取付部材52の第1スライド板54を、上部案内レール6の戸先側(閉方向側)の端部から、上部案内レール6の溝28に挿入する。そして、引込装置7の上部突部50を上部案内レール6の両突片部25,26間に挿入して、引込装置7を、戸先側から戸尻側へ、上部案内レール6に沿って開方向に押し込み、さらに、図17に示すように、引込装置7に備えられた第2取付装置38の第2取付部材61を、上部案内レール6の戸先側の端部から、上部案内レール6の溝28に挿入して、引込装置7を上部案内レール6に仮付けしておく。尚、この際、第2取付装置38の第2ねじ62は第2取付部材61に締め込まずに緩めた状態にしておく。 Before mounting the sliding door device 1 at the mounting site, for example, in a factory or the like, as shown in FIGS. 8 and 14, the first slide plate 54 of the first mounting member 52 of the first mounting device 37 provided in the pull-in device 7. Is inserted into the groove 28 of the upper guide rail 6 from the end of the upper guide rail 6 on the door end side (close direction side). Then, the upper protrusion 50 of the retracting device 7 is inserted between the two projecting pieces 25, 26 of the upper guide rail 6, and the retracting device 7 is moved along the upper guide rail 6 from the door tip side to the door end side. Pushing in the opening direction, and further, as shown in FIG. 17, the second mounting member 61 of the second mounting device 38 provided in the retracting device 7 is moved from the end of the upper guide rail 6 on the door end side to the upper guide rail. 6, and the retracting device 7 is temporarily attached to the upper guide rail 6. At this time, the second screw 62 of the second mounting device 38 is loosened without being screwed into the second mounting member 61.
この状態で、引戸装置1の各部品と上記引込装置7が仮付けされた上部案内レール6とを工場から取付現場へ搬送する。
取付現場において、家屋の壁等に、堅枠2を設け、堅枠2に上部案内レール6と戸袋3とを取り付け、さらに、上部案内レール6に引戸5を取り付け、図2に示すように、引戸5を開位置Oへ移動させて、開口部4を開放しておく。
In this state, each part of the sliding door device 1 and the upper guide rail 6 to which the drawing device 7 is temporarily attached are transported from the factory to the installation site.
At the installation site, a rigid frame 2 is provided on a wall of a house or the like, an upper guide rail 6 and a door pocket 3 are attached to the rigid frame 2, and a sliding door 5 is attached to the upper guide rail 6, as shown in FIG. The sliding door 5 is moved to the open position O, and the opening 4 is opened.
その後、第1および第2取付装置37,38と共に引込装置7を上部案内レール6に沿って開閉方向にスライドさせて、引込装置7の取付位置を調整する。次に、開口部4において、第2取付装置38の第2ねじ62をドライバー等で回して第2取付部材61に締め付ける。 Thereafter, the retracting device 7 is slid in the opening and closing direction along the upper guide rail 6 together with the first and second attaching devices 37 and 38, and the attaching position of the retracting device 7 is adjusted. Next, in the opening 4, the second screw 62 of the second mounting device 38 is turned with a screwdriver or the like and fastened to the second mounting member 61.
これにより、図17に示すように、第2取付部材61が上部案内レール6の突片部25,26に上方から下向きに押し付けられ、引込装置7のケーシング31の上部当接面48,49の戸先側(閉方向側)の端部Aが下方から上部案内レール6の突片部25,26に所定の力F1で押し付けられる。また、図14,図15に示すように、第1取付装置37の圧縮コイルばね53の付勢力(伸長力)によって、引込装置7のケーシング31の上部当接面48,49の戸尻側(開方向側)の端部Bが下方から上部案内レール6の突片部25,26に所定の力F2で押し付けられ、これにより、上部当接面48,49が全長にわたり突片部25,26に当接し押圧される。従って、引込装置7の取付位置を調整して、引込装置7を上部案内レール6の最適な取付位置に容易に取り付けて固定することができる。 As a result, as shown in FIG. 17, the second mounting member 61 is pressed downward from above from the projections 25, 26 of the upper guide rail 6, and the upper contact surfaces 48, 49 of the casing 31 of the retracting device 7 are pressed. The end A on the door tip side (closed side) is pressed against the protruding pieces 25, 26 of the upper guide rail 6 from below with a predetermined force F1. As shown in FIGS. 14 and 15, the urging force (extension force) of the compression coil spring 53 of the first mounting device 37 causes the door contact side of the upper contact surfaces 48 and 49 of the casing 31 of the retracting device 7 (as shown in FIGS. 14 and 15). The end B (opening side) is pressed from below onto the projecting portions 25, 26 of the upper guide rail 6 with a predetermined force F2, whereby the upper contact surfaces 48, 49 extend over the entire length of the projecting portions 25, 26. And is pressed. Therefore, by adjusting the mounting position of the retracting device 7, the retracting device 7 can be easily mounted and fixed to the optimal mounting position of the upper guide rail 6.
このような取付作業の際、図14に示すように、引戸5が引込装置7の第1取付装置37の真下に存在しているが、引込装置7の戸尻側(開方向側)の端部Bは、ねじではなく、第1取付装置37の圧縮コイルばね53によって上部案内レール6に押し付けられているため、ねじを回す作業が不要になる。これにより、戸袋3や引戸5が引込装置7の取付作業の邪魔にならず、戸袋3や引戸5を取り付けた状態で、引込装置7を上部案内レール6の最適な取付位置に容易且つ正確に取り付けることができる。 In such an attaching operation, as shown in FIG. 14, the sliding door 5 is located directly below the first attaching device 37 of the retracting device 7, but the end of the retracting device 7 on the door bottom side (opening side). Since the part B is pressed against the upper guide rail 6 by the compression coil spring 53 of the first mounting device 37 instead of the screw, the operation of turning the screw becomes unnecessary. As a result, the door pocket 3 and the sliding door 5 do not hinder the mounting operation of the retracting device 7, and the retracting device 7 can be easily and accurately placed at the optimal mounting position of the upper guide rail 6 with the door pocket 3 and the sliding door 5 mounted. Can be attached.
尚、上記のように、引込装置7を上部案内レール6に取り付けて固定する場合、第1取付装置37については、ねじを回す作業が不要であるため、引込装置7の取付作業が容易になる。また、図17に示すように、第2取付装置38については、第2ねじ62をドライバー等で回す必要があるが、この際、予め引戸5を開位置Oへ移動させて開口部4を開放しているので、第2取付装置38の真下に引戸5は存在せず、作業者は、開口部4を作業スペースとして利用して、容易に第2ねじ62をドライバー等で回す作業を行うことができる。 When the retraction device 7 is mounted on the upper guide rail 6 and fixed as described above, the first mounting device 37 does not require a screw turning operation, so that the mounting operation of the retraction device 7 is facilitated. . Also, as shown in FIG. 17, for the second mounting device 38, it is necessary to turn the second screw 62 with a screwdriver or the like. In this case, the sliding door 5 is moved to the open position O in advance to open the opening 4. Therefore, the sliding door 5 does not exist directly below the second mounting device 38, and the operator can easily turn the second screw 62 with a screwdriver or the like using the opening 4 as a working space. Can be.
また、引戸5の吊車装置11,12の全ての車輪13は上部案内レール6の一本のレール片24に支持されてレール片24上を開閉方向に転動するように構成されているため、図19に示すように、引戸5を斜めにして、車輪13をレール片24から取り外すことができる。これにより、引戸5を容易に上部案内レール6に着脱することができる。 In addition, since all the wheels 13 of the hoisting devices 11 and 12 of the sliding door 5 are supported by one rail piece 24 of the upper guide rail 6 and are configured to roll on the rail piece 24 in the opening and closing direction, As shown in FIG. 19, the wheels 13 can be removed from the rail pieces 24 by tilting the sliding door 5. Thereby, the sliding door 5 can be easily attached to and detached from the upper guide rail 6.
上記実施の形態において、上部案内レール6の戸先側の端部にワイヤーを接続し、このワイヤーを巻き取るゼンマイ式の巻取装置を引戸5に設け、引戸5を閉方向に移動して閉じる際に、巻取装置がワイヤーを巻き取ることで、引戸5の閉方向への移動を軽くスムーズに行えるようにしてもよい。 In the above embodiment, a wire is connected to the end of the upper guide rail 6 on the door end side, and a mainspring type winding device for winding the wire is provided on the sliding door 5, and the sliding door 5 is moved in the closing direction and closed. At this time, the winding device may take up the wire so that the sliding door 5 can be moved in the closing direction lightly and smoothly.
上記実施の形態に記載した引戸装置1の引込装置7の取付方法では、図8,図14に示すように、引込装置7の第1取付装置37の第1スライド板54を上部案内レール6の戸先側(閉方向側)の端部から溝28に挿入し、引込装置7を戸先側から戸尻側へ上部案内レール6に沿って開方向に押し込み、引込装置7の第2取付装置38の第2取付部材61を上部案内レール6の戸先側の端部から溝28に挿入して、引込装置7を上部案内レール6に仮付けしているが、反対方向すなわち、引込装置7の第2取付装置38の第2取付部材61を上部案内レール6の戸尻側(開方向側)の端部から溝28に挿入し、引込装置7を戸尻側から戸先側へ上部案内レール6に沿って閉方向に押し込み、引込装置7の第1取付装置37の第1スライド板54を上部案内レール6の戸尻側の端部から溝28に挿入して、引込装置7を上部案内レール6に仮付けしてもよい。 In the mounting method of the retracting device 7 of the sliding door device 1 described in the above embodiment, as shown in FIGS. 8 and 14, the first slide plate 54 of the first attaching device 37 of the retracting device 7 is attached to the upper guide rail 6. The retracting device 7 is inserted into the groove 28 from the end on the door tip side (closing direction side), and the retraction device 7 is pushed in the opening direction from the door tip side to the door bottom side along the upper guide rail 6. 38 is inserted into the groove 28 from the door end side end of the upper guide rail 6 to temporarily attach the retracting device 7 to the upper guide rail 6, but in the opposite direction, that is, the retracting device 7 The second mounting member 61 of the second mounting device 38 is inserted into the groove 28 from the end of the upper guide rail 6 on the door bottom side (opening side), and the retracting device 7 is guided upward from the door bottom side to the door top side. It is pushed in the closing direction along the rail 6 and the first slide plate 54 of the first mounting device 37 of the retracting device 7 is moved. May be inserted into the groove 28 from the end on the door end side of the upper guide rail 6, and the retracting device 7 may be temporarily attached to the upper guide rail 6.
尚、上記のように引込装置7を上部案内レール6の端部から上部案内レール6の内側に押し込んで取付けているが、引込装置7を上部案内レール6の下方から上部案内レール6の内側に押し込んで取付けることも可能である。 As described above, the retracting device 7 is mounted by being pushed into the inside of the upper guide rail 6 from the end of the upper guide rail 6, but the retracting device 7 is inserted from below the upper guide rail 6 to the inside of the upper guide rail 6. It is also possible to install by pushing.
また、取付現場において、家屋の壁等に、上部案内レール6と戸袋3とを取り付けた後、引込装置7を上部案内レール6に着脱することも可能である。
(第2の実施の形態)
以下に、第2の実施の形態について説明する。尚、先に述べた第1の実施の形態と同じ部材については、同一の符号を付記して、その詳細な説明を省略する。
At the installation site, after the upper guide rail 6 and the door pocket 3 are attached to the wall of a house or the like, it is also possible to attach / detach the retracting device 7 to / from the upper guide rail 6.
(Second embodiment)
Hereinafter, a second embodiment will be described. Note that the same members as those in the first embodiment described above are denoted by the same reference numerals, and detailed description thereof will be omitted.
第2の実施の形態では、図20〜図22に示すように、第1取付装置71は、引込装置7のケーシング31の戸尻側(開方向側)の端部に設けられた第1板部51と、上部案内レール6の溝28に支持案内されて開閉方向に移動自在な第1取付部材52とを有している。 In the second embodiment, as shown in FIGS. 20 to 22, the first mounting device 71 is a first plate provided at an end of the casing 31 of the retracting device 7 on the side of the door end (opening side). A portion 51 and a first mounting member 52 supported and guided by the groove 28 of the upper guide rail 6 and movable in the opening and closing direction are provided.
第1取付部材52は、溝28内を開閉方向にスライド可能な第1スライド板72(第1スライド体の一例)と、第1板部51の貫通孔55に下方から挿通されて第1スライド板72に螺合した第1ねじ56とを有している。 The first mounting member 52 is inserted from below into a first slide plate 72 (an example of a first slide body) that is slidable in the opening and closing direction in the groove 28 and a first slide member. And a first screw 56 screwed to the plate 72.
尚、図22に示すように、第1スライド板72に形成されたねじ孔57は、第1ねじ56の先端が第1スライド板72の上方に突出しないように、雌ねじの一部を潰して加工している。また、ねじ孔57の中心線74は第1スライド板72の上下両面に直交する垂線75に対して傾斜している。 As shown in FIG. 22, a screw hole 57 formed in the first slide plate 72 crushes a part of the female screw so that the tip of the first screw 56 does not protrude above the first slide plate 72. Processing. The center line 74 of the screw hole 57 is inclined with respect to a perpendicular 75 perpendicular to both upper and lower surfaces of the first slide plate 72.
これにより、図21に示すように、第1スライド板72は、第1板部51に対して、戸尻側の端部72aが戸先側の端部72bよりも下位になるように傾斜している。これにより、第1スライド板72と第1板部51との上下間隔は戸先側から戸尻側ほど縮小する。 Thereby, as shown in FIG. 21, the first slide plate 72 is inclined with respect to the first plate portion 51 such that the end 72a on the door end side is lower than the end 72b on the door end side. ing. As a result, the vertical distance between the first slide plate 72 and the first plate portion 51 decreases from the door tip side to the door bottom side.
図20,図21に示すように、引込装置7が上部案内レール6に取り付けられる取付姿勢になった場合、第1スライド板72が押付姿勢になって、第1スライド板72の戸尻側の端部72aが溝28内で上部案内レール6の両突片部25,26に押し付けられるとともに、第1スライド板72の戸先側の端部72bが溝28内で上部案内レール6の上板部20に押し付けられ、楔作用によって、第1スライド板72の端部72aが両突片部25,26に食い込むとともに、第1スライド板72の端部72bが上板部20に食い込む。 As shown in FIGS. 20 and 21, when the retracting device 7 is in the mounting position in which the retracting device 7 is mounted on the upper guide rail 6, the first slide plate 72 is in the pressing position, and the first slide plate 72 is located on the door end side. The end 72a is pressed against the two protruding pieces 25, 26 of the upper guide rail 6 in the groove 28, and the door-side end 72b of the first slide plate 72 is positioned in the groove 28 in the upper plate of the upper guide rail 6. The end portion 72a of the first slide plate 72 bites into the both protruding pieces 25 and 26 by wedge action, and the end portion 72b of the first slide plate 72 bites into the upper plate portion 20 by the wedge action.
尚、上記取付姿勢とは例えば水平姿勢であり、上記押付姿勢とは、例えば第1スライド板72が、溝28内にて、上部案内レール6の上板部20と両突片部25,26とに対して傾斜した姿勢である。 Note that the mounting posture is, for example, a horizontal posture, and the pressing posture is, for example, that the first slide plate 72 is in the groove 28 and the upper plate portion 20 of the upper guide rail 6 and the two protruding piece portions 25, 26. This is a posture inclined with respect to.
また、図23,図24に示すように、引込装置7の戸先側の端部が取付姿勢から下方へ傾斜した傾斜姿勢になった場合、第1スライド板72が押付解除姿勢になって、上記第1スライド板72の端部72a, 72bの上部案内レール6への押し付けが解除される。 In addition, as shown in FIGS. 23 and 24, when the end on the door end side of the retracting device 7 is inclined downward from the mounting posture, the first slide plate 72 is in the pressing release posture, The pressing of the ends 72a and 72b of the first slide plate 72 against the upper guide rail 6 is released.
尚、上記押付解除姿勢とは、例えば第1スライド板72が、溝28内にて、上部案内レール6の上板部20と両突片部25,26とに平行となる姿勢である。
図20,図21に示すように、第2取付装置38は、ケーシング31の戸先側(閉方向側)の端部に設けられた第2板部60と、上部案内レール6の溝28に支持案内されて溝28内を開閉方向に移動自在な平板状の第2取付部材61と、第2取付部材61に設けられた第2ねじ62(締付部材の一例)とを有している。
The above-mentioned pressing release posture is, for example, a posture in which the first slide plate 72 is parallel to the upper plate portion 20 of the upper guide rail 6 and the two protruding pieces 25 and 26 in the groove 28.
As shown in FIGS. 20 and 21, the second mounting device 38 is provided between the second plate portion 60 provided at the end of the casing 31 on the door end side (the closing direction side) and the groove 28 of the upper guide rail 6. The second mounting member 61 has a flat plate shape that is supported and guided and is movable in the opening and closing direction in the groove 28, and a second screw 62 (an example of a fastening member) provided on the second mounting member 61. .
以下、上記構成における作用を説明する。
取付現場で引戸装置1を取り付ける前に、例えば工場等において、図20に示すように、引込装置7を、取付姿勢にして、第1および第2取付装置71,38によって上部案内レール6に仮付けしておく。尚、この際、第2取付装置38の第2ねじ62は第2取付部材61に締め込まずに緩めた状態にしておく。
Hereinafter, the operation of the above configuration will be described.
Before installing the sliding door device 1 at the installation site, for example, in a factory or the like, as shown in FIG. 20, the retracting device 7 is set in the mounting posture, and temporarily attached to the upper guide rail 6 by the first and second mounting devices 71 and 38. I will attach it. At this time, the second screw 62 of the second mounting device 38 is loosened without being screwed into the second mounting member 61.
この状態で、引戸装置1の各部品と上記引込装置7が仮付けされた上部案内レール6とを工場から取付現場へ搬送する。
取付現場において、家屋の壁等に、堅枠2を設け、堅枠2に上部案内レール6と戸袋3とを取り付け、さらに、上部案内レール6に引戸5を取り付け、図2に示すように、引戸5を開位置Oへ移動させて、開口部4を開放しておく。
In this state, each part of the sliding door device 1 and the upper guide rail 6 to which the drawing device 7 is temporarily attached are transported from the factory to the installation site.
At the installation site, a rigid frame 2 is provided on a wall of a house or the like, an upper guide rail 6 and a door pocket 3 are attached to the rigid frame 2, and a sliding door 5 is attached to the upper guide rail 6, as shown in FIG. The sliding door 5 is moved to the open position O, and the opening 4 is opened.
その後、図23に示すように、第2ねじ62を、第2取付部材61から取り外し、第2板部60の貫通孔63から脱抜し、引込装置7を取付姿勢から傾斜姿勢に傾斜させる。これにより、図24に示すように、第1スライド板72が押付解除姿勢になって、上記第1スライド板72の端部72a, 72bの上部案内レール6への押し付けが解除され、上部案内レール6に対して引込装置7を開閉方向へスライドさせることができる。 Thereafter, as shown in FIG. 23, the second screw 62 is removed from the second mounting member 61, removed from the through hole 63 of the second plate portion 60, and the retracting device 7 is inclined from the mounting posture to the inclined posture. As a result, as shown in FIG. 24, the first slide plate 72 is in the pressing release position, and the pressing of the ends 72a, 72b of the first slide plate 72 to the upper guide rail 6 is released, and the upper guide rail is released. The retracting device 7 can be slid in the opening and closing direction with respect to 6.
このようにして引込装置7の取付位置を調整した後、図20に示すように、引込装置7を傾斜姿勢から取付姿勢に戻し、さらに、開口部4において、第2取付装置38の第2ねじ62をドライバー等で回して第2取付部材61に締め付ける。 After adjusting the mounting position of the retracting device 7 in this manner, as shown in FIG. 20, the retracting device 7 is returned from the inclined posture to the mounting posture, and the second screw of the second mounting device 38 is further opened at the opening 4. Turn 62 with a screwdriver or the like to fasten it to the second mounting member 61.
これにより、図21に示すように、第1スライド板72が押付解除姿勢から押付姿勢に戻って、第1スライド板72の戸尻側の端部72aが上部案内レール6の両突片部25,26に押し付けられるとともに、第1スライド板72の戸先側の端部72bが上部案内レール6の上板部20に押し付けられ、楔作用によって、第1スライド板72の端部72aが両突片部25,26に食い込むとともに、第1スライド板72の端部72bが上板部20に食い込む。 Thereby, as shown in FIG. 21, the first slide plate 72 returns from the pressing release position to the pressing position, and the end portion 72 a of the first slide plate 72 on the side of the door assemble is formed by the two projecting pieces 25 of the upper guide rail 6. , 26, the end 72b on the door end side of the first slide plate 72 is pressed against the upper plate portion 20 of the upper guide rail 6, and the end 72a of the first slide plate 72 is double-projected by wedge action. The ends 72 b of the first slide plate 72 bite into the upper plate 20 while biting into the pieces 25 and 26.
また、第2取付部材61が上部案内レール6の突片部25,26に上方から下向きに押し付けられ、引込装置7のケーシング31の上部当接面48,49の戸先側(閉方向側)の端部Aが下方から上部案内レール6の突片部25,26に所定の力F1で押し付けられる。これにより、引込装置7の取付位置を調整して、引込装置7を上部案内レール6の最適な取付位置に容易に取り付けて固定することができる。 Further, the second mounting member 61 is pressed downward from above from the protruding pieces 25 and 26 of the upper guide rail 6, and the door contact side (closed side) of the upper contact surfaces 48 and 49 of the casing 31 of the retracting device 7. Of the upper guide rail 6 is pressed from below by a predetermined force F1. Thereby, the mounting position of the retracting device 7 can be adjusted, and the retracting device 7 can be easily mounted and fixed to the optimal mounting position of the upper guide rail 6.
このような取付作業において、引込装置7を傾斜姿勢(図23参照)から取付姿勢(図20参照)にすることにより、図21に示すように、第1取付装置71の第1スライド板72の端部72a, 72bが上部案内レール6に押し付けられるため、第1取付装置71についてはねじを回す作業が不要になる。これにより、戸袋3や引戸5が引込装置7の取付作業の邪魔にならず、戸袋3や引戸5を設けた状態で、引込装置7を上部案内レール6の最適な取付位置に容易且つ正確に取り付けることができる。 In such mounting work, the retracting device 7 is changed from the inclined posture (see FIG. 23) to the mounting posture (see FIG. 20), so that the first slide plate 72 of the first mounting device 71 is moved as shown in FIG. Since the ends 72a, 72b are pressed against the upper guide rail 6, the operation of turning the screw is not required for the first mounting device 71. Thereby, the door pocket 3 and the sliding door 5 do not hinder the mounting operation of the retracting device 7, and the retracting device 7 can be easily and accurately placed at the optimal mounting position of the upper guide rail 6 with the door pocket 3 and the sliding door 5 provided. Can be attached.
尚、上記のように、引込装置7を上部案内レール6に取り付けて固定する場合、第1取付装置37については、ねじを回す作業が不要であるため、引込装置7の取付作業が容易になる。また、図21に示すように、第2取付装置38については、第2ねじ62をドライバー等で回す必要があるが、この際、予め引戸5を開位置Oへ移動させて開口部4を開放しているので、第2取付装置38の真下に引戸5は存在せず、作業者は、開口部4を作業スペースとして利用して、容易に第2ねじ62をドライバー等で回す作業を行うことができる。 When the retraction device 7 is mounted on the upper guide rail 6 and fixed as described above, the first mounting device 37 does not require a screw turning operation, so that the mounting operation of the retraction device 7 is facilitated. . Further, as shown in FIG. 21, for the second mounting device 38, it is necessary to turn the second screw 62 with a screwdriver or the like. At this time, the sliding door 5 is moved to the open position O in advance to open the opening 4. Therefore, the sliding door 5 does not exist directly below the second mounting device 38, and the operator can easily turn the second screw 62 with a screwdriver or the like using the opening 4 as a working space. Can be.
さらに、図23に示すように、引込装置7を傾斜姿勢にした際においても、予め引戸5を開位置Oへ移動させて開口部4を開放しているので、引込装置7の戸先側の端部が引戸5の上端部に干渉することはない。 Further, as shown in FIG. 23, even when the retracting device 7 is in the inclined position, the sliding door 5 is moved to the open position O and the opening 4 is opened in advance, so that the retracting device 7 on the door tip side is retracted. The end does not interfere with the upper end of the sliding door 5.
1 引戸装置
3 戸袋
4 開口部
5 引戸
6 上部案内レール(案内部材)
7 引込装置
28 溝
37 第1取付装置
38 第2取付装置
52 第1取付部材
53 圧縮コイルばね(弾性部材)
61 第2取付部材
62 第2ねじ(締付部材)
71 第1取付装置
72 第1スライド板(第1スライド体)
72a,72b 第1スライド板の端部
A ケーシングの戸先側の端部(引込装置の閉方向側の端部)
B ケーシングの戸尻側の端部(引込装置の開方向側の端部)
O 開位置
S 閉位置
Reference Signs List 1 sliding door device 3 door pocket 4 opening 5 sliding door 6 upper guide rail (guide member)
7 Retracting device 28 Groove 37 First mounting device 38 Second mounting device 52 First mounting member 53 Compression coil spring (elastic member)
61 second mounting member 62 second screw (tightening member)
71 first mounting device 72 first slide plate (first slide body)
72a, 72b End A of the first slide plate End on the door end side of the casing (end on the closing direction side of the retractor)
B End of the casing on the side of the door end (end of the retracting device on the opening direction side)
O Open position S Close position
Claims (2)
案内部材に、溝が長さ方向に形成され、
引込装置は、開方向側の端部に第1取付装置を有するとともに、閉方向側の端部に第2取付装置を有し、
第1取付装置は、案内部材の溝に支持案内されて開閉方向に移動自在な第1取付部材と、第1取付部材に設けられた弾性部材とを有し、
弾性部材は付勢力によって引込装置の開方向側の端部を案内部材に押し付け、
第2取付装置は、案内部材の溝に支持案内されて開閉方向に移動自在な第2取付部材と、第2取付部材に設けられた締付部材とを有し、
締付部材は締付力によって引込装置の閉方向側の端部を案内部材に押し付けることを特徴とする引戸装置。 A sliding door that is movable in the opening and closing direction between an open position that is stored in the door bag and opens the opening and a closed position that is outside the door bag and closes the opening, and a guide member that supports and guides the sliding door in the opening and closing direction. A retracting device for retracting the sliding door in the closing direction,
A groove is formed in the guide member in the length direction,
The retraction device has a first mounting device at an end on the opening direction side, and has a second mounting device at an end on the closing direction side,
The first mounting device has a first mounting member supported and guided by the groove of the guide member and movable in the opening and closing direction, and an elastic member provided on the first mounting member,
The elastic member presses the end of the retracting device on the opening direction side against the guide member by an urging force,
The second attachment device has a second attachment member supported and guided by the groove of the guide member and movable in the opening and closing direction, and a fastening member provided on the second attachment member,
A sliding door device, wherein the fastening member presses the closing-side end of the draw-in device against the guide member by a fastening force.
案内部材に、溝が長さ方向に形成され、
引込装置は、開方向側の端部に第1取付装置を有するとともに、閉方向側の端部に第2取付装置を有し、
第1取付装置は案内部材の溝に支持案内されて開閉方向に移動自在な第1取付部材を有し、
第1取付部材は案内部材の溝内を開閉方向に移動自在な第1スライド体を有し、
引込装置が案内部材に取り付けられる取付姿勢になった場合、第1スライド体が押付姿勢になって、第1スライド体の開閉方向における端部が溝内で案内部材に押し付けられ、
引込装置の閉方向側の端部が取付姿勢から傾斜した傾斜姿勢になった場合、第1スライド体が押付解除姿勢になって、上記第1スライド体の端部の案内部材への押し付けが解除され、
第2取付装置は、案内部材の溝に支持案内されて開閉方向に移動自在な第2取付部材と、第2取付部材に設けられた締付部材とを有し、
締付部材は締付力によって引込装置の閉方向側の端部を案内部材に押し付けることを特徴とする引戸装置。 A sliding door that is movable in the opening and closing direction between an open position that is stored in the door bag and opens the opening and a closed position that is outside the door bag and closes the opening, and a guide member that supports and guides the sliding door in the opening and closing direction. A retracting device for retracting the sliding door in the closing direction,
A groove is formed in the guide member in the length direction,
The retraction device has a first mounting device at an end on the opening direction side, and has a second mounting device at an end on the closing direction side,
The first mounting device has a first mounting member supported and guided by the groove of the guide member and movable in the opening and closing direction,
The first mounting member has a first slide body that is movable in the opening and closing direction in the groove of the guide member,
When the retracting device is in the mounting posture for mounting on the guide member, the first slide body is in the pressing posture, and the end in the opening and closing direction of the first slide body is pressed against the guide member in the groove,
When the end of the retracting device on the closing direction is inclined from the mounting posture to the inclined posture, the first slide body is in the pressing release posture, and the pressing of the end of the first slide body against the guide member is released. And
The second attachment device has a second attachment member supported and guided by the groove of the guide member and movable in the opening and closing direction, and a fastening member provided on the second attachment member,
A sliding door device, wherein the fastening member presses the closing-side end of the draw-in device against the guide member by a fastening force.
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