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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