JPH11229705A - Structure for sliding door and sliding door closing device - Google Patents
Structure for sliding door and sliding door closing deviceInfo
- Publication number
- JPH11229705A JPH11229705A JP10089239A JP8923998A JPH11229705A JP H11229705 A JPH11229705 A JP H11229705A JP 10089239 A JP10089239 A JP 10089239A JP 8923998 A JP8923998 A JP 8923998A JP H11229705 A JPH11229705 A JP H11229705A
- Authority
- JP
- Japan
- Prior art keywords
- sliding door
- engaged
- main body
- hook
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001771 impaired effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/23—Combinations of elements of elements of different categories
- E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、部屋の出入り口や
クロゼットの押し入れ等の開口部を閉塞するために使用
される引戸の構造及び引戸閉塞装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door structure and a sliding door closing device used for closing an opening such as a doorway of a room or a closet.
【０００２】[0002]
【従来の技術】従来、例えば部屋等の出入口に取り付け
られる引戸は、その出入り口を開閉すべく、戸枠に移動
自在に設けられている。そして、引戸は、開閉動作が容
易且つスムースに行えるように工夫されており、閉扉時
には戸枠の縦枠に当接する構成である。2. Description of the Related Art Conventionally, for example, a sliding door attached to an entrance of a room or the like is movably provided on a door frame so as to open and close the entrance. The sliding door is designed so that the opening and closing operation can be performed easily and smoothly, and is configured to abut on the vertical frame of the door frame when the door is closed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、引戸を
閉じる際に、仮に引戸が戸枠に勢い良く当接した場合に
は、そのときの衝撃で引戸がバウンドして逆戻りするた
め、引戸と戸枠との間に間隙が生じ、引戸を完全に閉じ
ることができない問題がある。尚、かかる問題は、引戸
がスムースに移動できる程、顕著になる傾向にある。However, if the sliding door abruptly contacts the door frame when the sliding door is closed, the sliding door bounces back due to the impact at that time, so that the sliding door and the door frame are closed. There is a problem that a gap is generated between the sliding door and the sliding door, and the sliding door cannot be completely closed. Note that such a problem tends to be more remarkable as the sliding door can move more smoothly.
【０００４】本発明は、引戸を勢い良く閉じた場合であ
っても、引戸が戸枠に対してバウンドして逆戻りするこ
となく、完全に閉じることができるようにすることを課
題とする。[0004] It is an object of the present invention to provide a sliding door which can be completely closed without bouncing and returning to the door frame even when the sliding door is vigorously closed.
【０００５】[0005]
【課題を解決するための手段】本発明が上記課題を解決
するために講じた技術的手段は、戸枠に、引戸が開口部
を開閉すべく移動自在に設けられ、戸枠及び引戸の一方
には、係合手段が設けられ、他方には被係合手段が設け
られ、前記係合手段は、引戸を閉じる方向に移動させる
ことにより、前記被係合手段に係合する係止体と、該係
止体を保持する本体と、該係止体の被係合手段への係合
時に引戸を戸枠に当接すべく、前記本体に対して係止体
を相対移動させる移動手段とを備えていることにある。The technical means taken by the present invention to solve the above-mentioned problem is that a sliding door is movably provided on a door frame to open and close an opening, and one of the sliding door and the sliding door is provided. Is provided with an engagement means, and the other is provided with an engaged means, wherein the engagement means is configured to move the sliding door in a closing direction to thereby engage with a locking body which engages with the engaged means. A main body for holding the locking body, and moving means for moving the locking body relative to the main body so that the sliding door comes into contact with the door frame when the locking body is engaged with the engaged means. It is to have.
【０００６】そして、引戸を閉じる方向に移動させるこ
とにより、引戸が所定位置までくると、係合手段の係止
体は被係合手段に係合する。このとき、移動手段は、係
止体を本体に対して相対移動させるため、引戸は所定の
速度で移動し、戸枠に当接する。When the sliding door is moved to a predetermined position by moving the sliding door in the closing direction, the locking member of the engaging means engages with the engaged means. At this time, the moving means moves the locking body relative to the main body, so that the sliding door moves at a predetermined speed and comes into contact with the door frame.
【０００７】仮に、引戸は戸枠への当接時の衝撃により
バウンドしようとしても、被係合手段に係合手段が係合
していると共に、移動手段は引戸を閉じる方向に付勢し
ているため、引戸はバウンドして逆戻りすることなく、
確実に閉扉される。[0007] Even if the sliding door attempts to bounce due to an impact at the time of contact with the door frame, the engaging means is engaged with the engaged means, and the moving means urges the sliding door in the closing direction. So the sliding door does not bounce back
The door is securely closed.
【０００８】また、前記係止体は、前記被係合手段に設
けられたフック体が係合可能な嵌入凹部が形成され、し
かも、係止体は、嵌入凹部にフック体が係合する係合姿
勢と、引戸を開く方向に移動させることにより、係止体
が、フック体により係合以前の位置まで移動され、且
つ、フック体が嵌入凹部から離間する待機姿勢とに姿勢
変更自在に設けられていることにある。[0008] Further, the engaging body has a fitting recess formed with the hook provided on the engaged means, and the engaging body engages with the engaging recess. By moving the sliding door in the opening direction, the locking body is moved by the hook body to a position before the engagement, and the hook body is provided to be freely changeable to a standby posture in which the hook body is separated from the fitting recess. It is being done.
【０００９】係止体を係合姿勢と待機姿勢とに姿勢変更
自在に設けることにより、引戸を開閉させる動作のみ
で、係合部と被係合部の係脱を自動的に行える。By providing the locking member so that the posture can be freely changed between the engaging position and the standby position, the engaging portion and the engaged portion can be automatically engaged and disengaged only by the operation of opening and closing the sliding door.
【００１０】しかも、前記移動手段は、本体側に設けら
れた張力調整機構と係止体との間に連結されるスプリン
グからなり、係止体を相対移動させるスプリングの張力
が調整可能に設けられているのが好ましい。Further, the moving means comprises a spring connected between the tension adjusting mechanism provided on the main body and the locking member, and the tension of the spring for relatively moving the locking member is provided so as to be adjustable. Is preferred.
【００１１】かかる張力調整機構でスプリングの張力を
調整することにより、任意の引戸に応じて所望の移動速
度を設定できる。By adjusting the tension of the spring with the tension adjusting mechanism, a desired moving speed can be set according to an arbitrary sliding door.
【００１２】また、前記フック体が出退自在に調整可能
であるのが好ましい。Further, it is preferable that the hook body is adjustable so as to be able to move back and forth.
【００１３】更に、前記係止体には、該係止体から離脱
したフック体が摺動する傾斜カム面が形成され、該傾斜
カム面をフック体が摺動することにより前記嵌入凹部に
係合するように、係止体は移動可能であるのが好まし
い。かかる場合には、係止体とフック体とが不用意に外
れた場合であっても、引戸を閉じることにより、両者を
容易に係合させることができる。Further, the locking body is formed with an inclined cam surface on which a hook body detached from the locking body slides, and the hook body slides on the inclined cam surface to engage with the fitting recess. Preferably, the locks are movable so that they fit together. In such a case, even if the locking body and the hook body are accidentally disengaged, the two can be easily engaged by closing the sliding door.
【００１４】しかも、前記戸枠に係合する引戸の上端に
形成された凸条を切り欠いて切欠部を形成し、該切欠部
に係合手段の本体が取り付けられ、該本体の上面は凸条
の上面と略面一となっており、しかも、本体の幅は凸条
の幅と略同等になっているのが好ましく、かかる場合
は、本体を凸条の一部として利用できる。In addition, a notch is formed by cutting out a ridge formed at the upper end of the sliding door which engages with the door frame, and a main body of the engaging means is attached to the notch, and the upper surface of the main body is convex. It is preferably substantially flush with the upper surface of the ridge, and the width of the main body is preferably substantially equal to the width of the ridge. In such a case, the main body can be used as a part of the ridge.
【００１５】また、前記引戸の上部に嵌合凹部を形成
し、該嵌合凹部に本体を嵌合して取り付けることによ
り、本体が引戸の表面側及び裏面側に露出しないように
することにあり、かかる場合は、本体が露出しないた
め、外観体裁を損なうことがない。Further, a fitting recess is formed in an upper portion of the sliding door, and the main body is fitted and attached to the fitting recess so that the main body is not exposed on the front side and the back side of the sliding door. In such a case, since the main body is not exposed, the appearance is not impaired.
【００１６】引戸閉塞装置としての特徴は、戸枠及び該
戸枠に移動自在に設けられる引戸の一方に取付られる係
合手段と、他方に取付られる被係合手段とを備え、前記
係合手段は、引戸を閉じる方向に移動させることによ
り、前記被係合手段に係合する係止体と、該係止体を保
持する本体と、該係止体の被係合手段への係合時に引戸
を戸枠に当接すべく、前記本体に対して係止体を相対移
動させる移動手段とを備えていることにある。The sliding door closing device is characterized in that it comprises an engaging means attached to one of a door frame and a sliding door movably provided on the door frame, and an engaged means attached to the other of the door frame. By moving the sliding door in the closing direction, a locking body that engages with the engaged means, a main body that holds the locking body, and when the locking body engages with the engaged means, Moving means for moving the locking body relative to the main body so that the sliding door abuts on the door frame.
【００１７】[0017]
【発明の実施の形態】以下、本発明の一実施の形態につ
いて図面を参照しながら説明する。図１〜図３におい
て、１は例えば部屋等の出入り口３を形成する戸枠で、
この戸枠１には、出入り口３を開閉すべく引戸５が移動
自在に取り付けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 to 3, reference numeral 1 denotes a door frame that forms an entrance 3 of a room, for example.
A sliding door 5 is movably attached to the door frame 1 to open and close the doorway 3.
【００１８】７は前記引戸５の上部で且つ閉扉時に当接
する戸枠１の縦枠１ａ側に設けられた係合手段６と、該
係合手段６に係脱自在に係合すべく戸枠１の角部に設け
られた被係合手段９とから構成される引戸閉塞装置であ
る。Reference numeral 7 denotes an engaging means 6 provided on the upper side of the sliding door 5 and on the side of the vertical frame 1a of the door frame 1 which comes into contact when the door is closed, 1 is a sliding door closing device including an engaging means 9 provided at a corner of the sliding door.
【００１９】前記係合手段６の引戸５への取り付け手段
としては、図１１（ａ）に示す如く戸枠１に係合する引
戸５の上端に形成された凸条５ａを切り欠いて切欠部１
２を形成し、該切欠部１２に、係合手段６の本体８が、
ボルト１３を介して凸条５ａに沿って取り付けられてい
る。本体８の上面は、凸条５ａの上面と略面一となって
おり、しかも、本体８の幅Ｈは、凸条５ａの幅Ｈ１と略
同等になっている。かかる場合には、本体８を凸条５ａ
の一部として利用できる利点がある。尚、本体８の上面
と凸条５ａの上面が略面一で、本体８の幅Ｈは凸条５ａ
の幅Ｈ１と同等とは、本体８を凸条５ａの一部として利
用できる範囲内での多少のクリアランスも含む概念であ
る。As a means for attaching the engaging means 6 to the sliding door 5, as shown in FIG. 11 (a), a notch is formed by cutting out a ridge 5 a formed at the upper end of the sliding door 5 engaging with the door frame 1. 1
2 and the main body 8 of the engagement means 6 is
It is attached along the ridge 5a via the bolt 13. The upper surface of the main body 8 is substantially flush with the upper surface of the ridge 5a, and the width H of the main body 8 is substantially equal to the width H1 of the ridge 5a. In such a case, the main body 8 is
There are advantages available as part of The upper surface of the main body 8 is substantially flush with the upper surface of the ridge 5a, and the width H of the main body 8 is
Is a concept including some clearance within a range where the main body 8 can be used as a part of the ridge 5a.
【００２０】また、他の手段としては、同図（ｂ）に示
す如く引戸５の上部に嵌合凹部１２ａを形成し、該嵌合
凹部１２ａに本体８を嵌合して取り付けることにより、
引戸５の表面側及び裏面側には本体８が露出しないよう
になっている。かかる場合には、本体８が露出しないた
め、外観体裁を損なうことがない。As another means, a fitting recess 12a is formed in the upper part of the sliding door 5 as shown in FIG. 2B, and the main body 8 is fitted and attached to the fitting recess 12a.
The main body 8 is not exposed on the front side and the back side of the sliding door 5. In such a case, since the main body 8 is not exposed, the appearance is not impaired.
【００２１】本体８の幅方向（引戸５の表裏面方向）の
中央部には、図４に示す如く上下面に開口する係止体移
動開口１４が本体８の長手方向に形成されている。尚、
係止体移動開口１４は、本体８の前側（引戸５の縁側）
に設けられている。また、この係止体移動開口１４に連
通するように、本体８の両側面１５ａ，１５ｂに貫通す
る案内開口１７が形成されている。At the center of the main body 8 in the width direction (the direction of the front and back surfaces of the sliding door 5), an engaging body moving opening 14 that opens on the upper and lower surfaces is formed in the longitudinal direction of the main body 8, as shown in FIG. still,
The locking body moving opening 14 is located on the front side of the main body 8 (the edge side of the sliding door 5).
It is provided in. Further, a guide opening 17 penetrating through both side surfaces 15 a and 15 b of the main body 8 is formed so as to communicate with the locking body moving opening 14.
【００２２】前記係止体移動開口１４内には、板状の係
止体１９が摺動自在に嵌合されている。係止体１９の前
後部には、一対のピン２０，２１が挿通され、前側のピ
ン２０は、図６（ａ）に示す如く係止体１９の両側方に
突出しており、その突出部２０ａ，２０ｂは、前記案内
開口１７に挿通可能である。前記後側のピン２１は、一
方側のみ係止体１９から突出している。係止体１９の上
部には、上面側が開口する略逆Ｕ字状の嵌入凹部２５を
形成すべく、一対の凸部２６ａ，２６ｂが形成されてい
る。また、前側の凸部２６ａの縁面は略直線状に傾斜す
る傾斜カム面２７が形成されている。A plate-shaped locking member 19 is slidably fitted in the locking member moving opening 14. A pair of pins 20 and 21 are inserted into the front and rear portions of the locking body 19, and the front pins 20 protrude from both sides of the locking body 19 as shown in FIG. , 20b can be inserted through the guide opening 17. The rear pin 21 protrudes from the locking body 19 only on one side. A pair of convex portions 26a and 26b are formed in the upper part of the locking body 19 so as to form a substantially inverted U-shaped fitting concave portion 25 whose upper surface is open. In addition, an inclined cam surface 27 that is inclined substantially linearly is formed on the edge surface of the front convex portion 26a.
【００２３】前記案内開口１７の前端部は、前記後側の
ピン２１が下方から係合するピン係合部２８と、前側の
ピン２０が上方から係合するピン係合部３０とがそれぞ
れ形成されている。従って、各ピン２０，２１がピン係
合部２８，３０にそれぞれ係合した際には、係止体１９
は、その嵌入凹部２５が前方に傾斜した状態（待機姿
勢）となる。The front end of the guide opening 17 is formed with a pin engaging portion 28 with which the rear pin 21 engages from below and a pin engaging portion 30 with which the front pin 20 engages from above. Have been. Therefore, when the pins 20 and 21 are engaged with the pin engagement portions 28 and 30, respectively, the locking members 19
Is in a state in which the fitting recess 25 is inclined forward (standby posture).
【００２４】また、前記本体８には、押圧手段としての
板ばね３１の一端が固定され、他端側は上方に延設され
前記ピン係合部２８に係合するピン２１を下方から押圧
する。この結果、係止体１９は待機姿勢を確実に維持す
ることができる。One end of a leaf spring 31 as a pressing means is fixed to the main body 8, and the other end is extended upward to press the pin 21 engaging with the pin engaging portion 28 from below. . As a result, the locking body 19 can reliably maintain the standby posture.
【００２５】前記ピン係合部２８と案内開口１７とは傾
斜案内部３３により接続され、該傾斜案内部３３に沿っ
てピン２１が摺動自在になっている。係止体１９は、ピ
ン２１が傾斜案内部３３を摺動することにより、前側の
ピン２０が上方に摺動するため、前記待機姿勢から嵌入
凹部２５が上方向きとなる係合姿勢となる。The pin engaging portion 28 and the guide opening 17 are connected by an inclined guide portion 33, along which the pin 21 is slidable. When the pin 21 slides on the inclined guide portion 33, the pin 20 on the front side slides upward, so that the engagement body 19 is in the engagement posture in which the fitting recess 25 is directed upward from the standby posture.
【００２６】係止体１９は、係合姿勢を維持しながら所
定位置まで後退可能であるが、本体８の両側面１５ａ，
１５ｂには、係止体１９の後退位置において、係止体１
９を待機姿勢方向に回動して移動するのを許容するため
の逃がし開口２９が下向きに形成されている。The locking body 19 can be retracted to a predetermined position while maintaining the engagement posture.
15b, the locking body 1 is in the retracted position of the locking body 19;
A relief opening 29 is formed downward so as to allow the rotation of the shutter 9 in the standby posture direction.
【００２７】係止体１９の後方位置には、該係止体１９
を後方に移動させるための移動手段３５が設けられてい
る。かかる移動手段３５は、図３及び図４に示す如く一
端が前記前側のピン２０に連結された付勢手段としての
スプリング３７と、該スプリング３７の他端が連結され
た張力調整機構３８とからなる。張力調整機構３８は、
前記本体８の後部に摺動自在に嵌合される摺動体４０を
有する。摺動体４０を保持する構造としては、例えば、
図６（ｂ）に示す如く本体８には、断面略Ｃ字状の収納
部４２を形成し、該収納部４２に摺動体４０を嵌入す
る。At the rear position of the locking member 19, the locking member 19
There is provided moving means 35 for moving the rearward. As shown in FIGS. 3 and 4, the moving means 35 includes a spring 37 as an urging means having one end connected to the front pin 20 and a tension adjusting mechanism 38 having the other end of the spring 37 connected. Become. The tension adjustment mechanism 38
A sliding body 40 is slidably fitted to the rear portion of the main body 8. As a structure for holding the sliding body 40, for example,
As shown in FIG. 6B, a storage section 42 having a substantially C-shaped cross section is formed in the main body 8, and the sliding body 40 is fitted into the storage section 42.
【００２８】本体８の前記収納部４２を形成する上向凸
条４３には、凹凸状のストッパー部４５が形成されてい
る。前記摺動体４０には、ストッパー部４５に後方から
係止するストッパー体４７が枢支軸４８により取り付け
られている。このストッパー体４７は、前方に回転させ
ることにより、ストッパー部４５から離脱させることが
できるが、ストッパー部４５に係合した状態では、後面
が摺動体４０の段差部５０に当接するため、後方に回動
することはない。尚、５２はストッパー体４７を回動さ
せるための突起で、操作できるようにストッパー体４７
から露出する裏面側に突設されている。An upwardly projecting ridge 43 forming the storage section 42 of the main body 8 is formed with a stopper 45 having an uneven shape. A stopper body 47 which is engaged with the stopper portion 45 from behind is attached to the slide body 40 by a pivot 48. The stopper body 47 can be disengaged from the stopper part 45 by rotating the stopper body 45 forward. However, when the stopper body 47 is engaged with the stopper part 45, the rear surface comes into contact with the step part 50 of the sliding body 40, so It does not rotate. Reference numeral 52 denotes a protrusion for rotating the stopper body 47.
It protrudes from the back side exposed from the side.
【００２９】前記被係合手段９は、図５に示す如くボル
ト５７により、戸枠１の上縁下面に取り付けられる本体
５５を備えている。本体５５には、フック体５９が収納
される収納部６０が形成されている。フック体５９は、
先端側に下向きのフック部６１を有し、且つ、基部側は
ピン６２により本体５５に枢支されている。従って、フ
ック体５９は、ピン６２を支点にして上下方向に揺動自
在になっている。The engaged means 9 includes a main body 55 attached to the lower surface of the upper edge of the door frame 1 by bolts 57 as shown in FIG. The main body 55 has a storage portion 60 in which the hook body 59 is stored. The hook body 59 is
It has a downward hook 61 on the distal end side, and the base side is pivotally supported on the main body 55 by a pin 62. Accordingly, the hook body 59 is swingable up and down around the pin 62 as a fulcrum.
【００３０】フック体５９のフック部６１とピン６２と
の間の部分は、スプリング６４により上方に付勢されて
いる。また、フック体５９の基部は、本体５５に上下方
向に出退自在に螺合された調整ボルト６５の上端が当接
しており、この調整ボルト６５を出退させることによ
り、フック体５９を揺動させてフック部６１を上下に出
退調整することができる。尚、被係合手段９の本体５５
は、図６（ａ）に示す如く断面略Ｔ字状を呈しており、
下方への突出部分５５ａは、前記係合手段６の本体８の
上面及び前方に開口する逃がし開口溝６７内に収納され
る。The portion of the hook body 59 between the hook portion 61 and the pin 62 is urged upward by a spring 64. The base of the hook body 59 is in contact with the upper end of an adjustment bolt 65 screwed to the main body 55 so that the hook body 59 can move up and down in the vertical direction. The hook 61 can be moved up and down by moving the hook 61 up and down. The main body 55 of the engaged means 9
Has a substantially T-shaped cross section as shown in FIG.
The downwardly protruding portion 55a is housed in a relief opening groove 67 that opens forward on the upper surface of the main body 8 of the engaging means 6 and forward.
【００３１】本実施の形態の引戸の構造は、以上の構成
からなり、次にその動作について説明する。先ず、張力
調整機構３８により、係止体１９の張力を調整をする場
合について説明する。かかる張力調整機構３８のストッ
パー体４７を前方に回動させると、ストッパー体４７と
本体８のストッパー部４５との係合を解除できるため、
摺動体４０の移動を自由に行える。摺動体４０を所定の
位置まで移動させた後に、ストッパー体４７をストッパ
ー部４５に係合させると、摺動体４０は固定され、スプ
リング３７は所定の張力で係止体１９を引っ張る。The structure of the sliding door according to the present embodiment has the above configuration, and the operation thereof will be described next. First, a case where the tension of the locking body 19 is adjusted by the tension adjusting mechanism 38 will be described. When the stopper body 47 of the tension adjusting mechanism 38 is rotated forward, the engagement between the stopper body 47 and the stopper portion 45 of the main body 8 can be released.
The sliding member 40 can be freely moved. When the stopper body 47 is engaged with the stopper portion 45 after moving the slide body 40 to a predetermined position, the slide body 40 is fixed, and the spring 37 pulls the locking body 19 with a predetermined tension.
【００３２】次に、引戸５を開閉する場合について説明
する。引戸５が開放されている場合には、前記係止体１
９は待機位置にある。そして、引戸５を閉じるべく移動
させ、引戸５が戸枠１の縦枠１ａに接近すると（図８
（ａ）参照）、待機位置にある係止体１９の後側の凸部
２６ｂは、フック体５９のフック部６１に当接する（図
７（ａ）及び図８（ｂ）参照）。ここで、係止体１９は
傾斜して前側の凸部２６ａは低くなっているため、フッ
ク体５９のフック部６１は、この凸部２６ａに当接する
ことはない。Next, a case where the sliding door 5 is opened and closed will be described. When the sliding door 5 is open, the locking body 1
9 is in a standby position. Then, the sliding door 5 is moved to close, and when the sliding door 5 approaches the vertical frame 1a of the door frame 1 (FIG. 8).
(See (a)), the projection 26b on the rear side of the locking body 19 at the standby position abuts on the hook portion 61 of the hook body 59 (see FIGS. 7A and 8B). Here, since the locking body 19 is inclined and the front convex portion 26a is lowered, the hook portion 61 of the hook body 59 does not come into contact with the convex portion 26a.
【００３３】更に、引戸５を移動させると、フック体５
９のフック部６１が、係止体１９の凸部２６ｂを押圧す
るため、係止体１９の後側のピン２１は、板ばね３１の
弾性力に抗して本体８の傾斜案内部３３を下方に摺動す
ると共に、前側のピン２０はピン係合部３０から外れて
上昇する。このため、係止体１９は反時計方向（左方
向）に回動する（図７（ｂ）参照）。Further, when the sliding door 5 is moved, the hook 5
9 presses the convex portion 26 b of the locking body 19, so that the pin 21 on the rear side of the locking body 19 moves the inclined guide portion 33 of the main body 8 against the elastic force of the leaf spring 31. As it slides downward, the front pin 20 comes off the pin engagement portion 30 and rises. Therefore, the locking body 19 rotates counterclockwise (leftward) (see FIG. 7B).
【００３４】引戸５の移動に伴って、後側のピン２１が
傾斜案内部３３を通過して水平の案内開口部１７に入る
ため、係止体１９は係合姿勢となり、嵌入凹部２５に、
フック体５９のフック部６１が上方から入り込み、係止
体１９とフック体５９とは、一体的に連結された状態と
なる（図７（ｃ）参照）。スプリング３７は係止体１９
を後方側に引き寄せようとするが、係止体１９とフック
体５９とは連結されているため、係止体１９に対して本
体８が相対的に移動することとなる。With the movement of the sliding door 5, the rear pin 21 passes through the inclined guide portion 33 and enters the horizontal guide opening 17.
The hook portion 61 of the hook body 59 enters from above, and the locking body 19 and the hook body 59 are integrally connected (see FIG. 7C). The spring 37 is the locking body 19
However, since the locking body 19 and the hook body 59 are connected to each other, the main body 8 moves relatively to the locking body 19.
【００３５】この結果、スプリング３７の弾性力によ
り、引戸５は所定の速度で移動して戸枠１の縦枠１ａに
当接し、出入り口の閉塞が終了する（図９（ａ）及び
（ｂ）参照）。係止体１９とフック体５９とは互いに係
合しており、しかも、引戸５を閉じる方向に付勢されて
いるため、一旦閉じられた引戸５が戸枠１に当接した際
の衝撃でバウンドして開いてしまうことはない。As a result, due to the elastic force of the spring 37, the sliding door 5 moves at a predetermined speed and comes into contact with the vertical frame 1a of the door frame 1, thereby closing the doorway (FIGS. 9A and 9B). reference). Since the locking body 19 and the hook body 59 are engaged with each other and are urged in the direction to close the sliding door 5, the impact when the sliding door 5 once closed contacts the door frame 1 is generated. It does not bounce and open.
【００３６】次に、閉扉された引戸５を開放すべく前記
とは反対方向に移動させると、係止体１９は、フック体
５９と係合された状態であるため、本体８はスプリング
３７を伸長させながら引戸５と共に移動する。この結
果、係止体１９の両方のピン２０，２１は案内開口部１
７を摺動し、更に後側のピン２１が板ばね３１に抗して
前記傾斜案内部３３を上方に摺動してピン係合部２８に
係合する。また、前側のピン２０は下方に摺動してピン
係合部３０に係合するため、係止体１９は右方向に回動
し待機姿勢に姿勢変更する。Next, when the sliding door 5 which has been closed is moved in the opposite direction to open it, the locking body 19 is in the state of being engaged with the hook body 59, so that the main body 8 activates the spring 37. It moves with the sliding door 5 while extending. As a result, both pins 20 and 21 of the locking body 19 are connected to the guide opening 1.
7, and the pin 21 on the rear side slides upward on the inclined guide portion 33 against the leaf spring 31 to engage with the pin engaging portion 28. Further, since the front pin 20 slides downward and engages with the pin engaging portion 30, the locking body 19 rotates rightward and changes the posture to the standby posture.
【００３７】更に引戸５の移動により、フック体５９の
フック部６１は係止体１９の嵌入凹部２５から離脱可能
となり、係止体１９とフック体５９の係合が解除され、
係止体１９は自動的に待機姿勢が維持されることとな
る。Further, by the movement of the sliding door 5, the hook portion 61 of the hook body 59 can be disengaged from the fitting recess 25 of the locking body 19, and the engagement between the locking body 19 and the hook body 59 is released.
The lock body 19 automatically maintains the standby posture.
【００３８】また、引戸５を開放する方向に移動させる
際に、仮にフック体５９のフック部６１が係止体１９の
嵌入凹部２５から不用意に離脱した場合には、係止体１
９は、スプリング３７の弾性力により、係合姿勢の状態
で所定の位置まで移動してしまう。When the sliding door 5 is moved in the opening direction, if the hook portion 61 of the hook body 59 is accidentally detached from the fitting recess 25 of the locking body 19, the locking body 1
9 moves to a predetermined position in an engaged posture state by the elastic force of the spring 37.
【００３９】かかる場合には、再び引戸５を閉塞するこ
とにより、係止体１９の前側の凸部２６ａに形成された
傾斜カム面２７がフック体５９のフック部６１に当接す
る（図１０（ａ）参照）。更に、引戸５を移動させる
と、フック体５９のフック部６１は係止体１９の傾斜カ
ム面２７上を摺動するため、係止体１９は右方向に押圧
される。このとき、係止体１９の前側のピン２０は逃が
し開口２９内に移動することとなり、係止体１９は右側
に回動する（図１０（ｂ）参照）。In such a case, by closing the sliding door 5 again, the inclined cam surface 27 formed on the convex portion 26a on the front side of the locking member 19 comes into contact with the hook portion 61 of the hook body 59 (FIG. 10 ( a)). Further, when the sliding door 5 is moved, the hook portion 61 of the hook body 59 slides on the inclined cam surface 27 of the locking body 19, so that the locking body 19 is pressed rightward. At this time, the pin 20 on the front side of the locking body 19 moves into the escape opening 29, and the locking body 19 rotates rightward (see FIG. 10B).
【００４０】更に、フック体５９のフック部６１は、係
止体１９の前側の凸部２６ａを通過すると、嵌入凹部２
５に入り、後側の凸部２６ｂを押圧するため、係止体１
９はフック体５９に係合した状態で係合姿勢に復元され
る。Further, when the hook portion 61 of the hook body 59 passes through the protrusion 26a on the front side of the locking body 19, the fitting recess 2
5 to press the rear convex portion 26b.
9 is restored to the engaged posture in the state of being engaged with the hook body 59.
【００４１】尚、本発明は上記実施の形態に限定される
ものではなく、例えば、フック体５９のフック部６１を
出退させる構成としては、ボルト体からなるフック体を
直接戸枠に出退自在に螺合させた構成であっても良い。
かかる場合には、ボルト体自体が被係合手段となる。ま
た、フック部６１は、係止体１９との係合状態が良好で
ある限り、必ずしも出退調整できる構成にする必要はな
く、被係合手段９の本体５５と一体的に形成するように
しても良い。The present invention is not limited to the above-described embodiment. For example, the configuration in which the hook portion 61 of the hook body 59 is extended and retracted is such that the hook composed of a bolt is directly extended and retracted into the door frame. It may be configured to be freely screwed.
In such a case, the bolt body itself is the engaged means. The hook portion 61 does not necessarily need to be configured so as to be able to adjust the retraction as long as the engagement state with the locking body 19 is good. May be.
【００４２】また、図１２に示すごとく、引戸５側に被
係合手段９を設け、戸枠１側に係合手段６を設けること
も可能である。As shown in FIG. 12, it is also possible to provide the engaged means 9 on the sliding door 5 side and the engaging means 6 on the door frame 1 side.
【００４３】また、張力調整機構３８の摺動体４０を保
持する構造としては、本体８の長手方向にガイド棒を設
け、該ガイド棒を摺動体４０に挿通し、ガイド棒に沿っ
て摺動体４０を移動させるようにしても良い。As a structure for holding the sliding member 40 of the tension adjusting mechanism 38, a guide rod is provided in the longitudinal direction of the main body 8, the guide rod is inserted through the sliding member 40, and the sliding member 40 is moved along the guide rod. May be moved.
【００４４】更に、引戸５の種類や用途も特に限定され
るものではなく、引戸５を複数枚から構成し、左右両方
から開閉できる場合には、各引戸５に係合手段６を設け
ることも可能である。Further, the type and use of the sliding door 5 are not particularly limited. When the sliding door 5 is composed of a plurality of sheets and can be opened and closed from both right and left sides, each sliding door 5 may be provided with an engaging means 6. It is possible.
【００４５】[0045]
【発明の効果】以上のように、本発明は、戸枠に、引戸
が開口部を開閉すべく移動自在に設けられ、戸枠及び引
戸の一方には、係合手段が設けられ、他方には被係合手
段が設けられ、前記係合手段は、引戸を閉じる方向に移
動させることにより、前記被係合手段に係合する係止体
と、該係止体を保持する本体と、該係止体の被係合手段
への係合時に引戸を閉じる方向に付勢すべく、前記本体
に対して係止体を相対移動させる移動手段とを備えてい
るので、引戸を勢い良く閉じた場合であっても、引戸が
戸枠にバウンドして逆戻りすることなく、完全に閉じる
ことができる。As described above, according to the present invention, the sliding door is movably provided on the door frame to open and close the opening, and one of the sliding door and the sliding frame is provided with the engaging means, and the other is provided with the engaging means. The engaging means is provided, and the engaging means moves the sliding door in a closing direction to thereby engage with the engaged means, a main body holding the engaging body, and Moving means for moving the locking body relative to the main body so as to urge the sliding door in the closing direction when the locking body is engaged with the engaged means; Even in this case, the sliding door can be completely closed without bouncing on the door frame and returning.
【００４６】更に、前記係止体は、前記被係合手段に設
けられたフック体が係合可能な嵌入凹部が形成され、し
かも、係止体は、嵌入凹部にフック体が係合する係合姿
勢と、引戸を開く方向に移動させることにより、係止体
が、フック体により係合以前の位置まで移動され、且
つ、フック体が嵌入凹部から離間する待機姿勢とに姿勢
変更自在に設けられている場合には、引戸を開閉させる
動作のみで、係止体を係合姿勢と待機姿勢とに姿勢変更
できることとなり、係合部と被係合部の係脱を自動的に
行える。Further, the engaging body is formed with a fitting recess in which the hook provided in the engaged means can be engaged, and the engaging body is engaged with the engaging recess in the hook. By moving the sliding door in the opening direction, the locking body is moved by the hook body to a position before the engagement, and the hook body is provided to be freely changeable to a standby posture in which the hook body is separated from the fitting recess. In this case, the posture of the locking body can be changed between the engagement posture and the standby posture only by the operation of opening and closing the sliding door, so that the engagement part and the engaged part can be automatically disengaged.
【００４７】前記移動手段は、本体側に設けられた張力
調整機構と係止体との間に連結されるスプリングからな
り、係止体を相対移動させるスプリングの張力が調整可
能に設けられている場合には、張力調整機構でスプリン
グの張力を調整することにより、任意の引戸に応じて所
望の移動速度を設定できる利点がある。The moving means comprises a spring connected between a tension adjusting mechanism provided on the main body and the locking member, and is provided so that the tension of the spring for relatively moving the locking member can be adjusted. In this case, there is an advantage that a desired moving speed can be set according to an arbitrary sliding door by adjusting the tension of the spring by the tension adjusting mechanism.
【００４８】しかも、フック体が出退自在に調整可能で
ある場合には、引戸の上面と戸枠との間に多少の間隙が
生じていても、フック体と係止体との係脱が良好とな
り、引戸の開閉を確実に行える。In addition, when the hook body is adjustable so that it can be freely moved back and forth, the hook body and the locking body can be properly engaged and disengaged even if there is a slight gap between the upper surface of the sliding door and the door frame. Thus, the sliding door can be opened and closed reliably.
【００４９】前記係止体には、該係止体から離脱したフ
ック体が摺動する傾斜カム面が形成され、該傾斜カム面
をフック体が摺動することにより前記嵌入凹部に係合す
るように、係止体は移動可能である場合には、係止体と
フック体とが不用意に外れた場合であっても、引戸を閉
じることにより、両者を容易に係合させることができる
利点がある。The locking body has an inclined cam surface on which a hook body detached from the locking body slides, and the hook body slides on the inclined cam surface to engage with the fitting recess. As described above, when the locking body is movable, even if the locking body and the hook body are accidentally disengaged, the two can be easily engaged by closing the sliding door. There are advantages.
【００５０】前記戸枠に係合する引戸の上端に形成され
た凸条を切り欠いて切欠部を形成し、該切欠部に係合手
段の本体が取り付けられ、該本体の上面は凸条の上面と
略面一となっており、しかも、本体の幅は凸条の幅と略
同等になっている場合には、本体を凸条の一部として利
用できる利点がある。A notch is formed by notching a ridge formed at the upper end of the sliding door that engages with the door frame, and a main body of the engaging means is attached to the notch. When it is substantially flush with the upper surface, and the width of the main body is substantially equal to the width of the ridge, there is an advantage that the main body can be used as a part of the ridge.
【００５１】また、前記引戸の上部に嵌合凹部を形成
し、該嵌合凹部に本体を嵌合して取り付けることによ
り、本体が引戸の表面側及び裏面側に露出しないように
する場合には、本体が露出しないため、外観体裁を損な
うことがない。In the case where the fitting recess is formed in the upper part of the sliding door and the main body is fitted and attached to the fitting recess so that the main body is not exposed to the front side and the back side of the sliding door, Since the body is not exposed, the appearance is not impaired.
【図１】本発明の一実施の形態を示す引戸を閉塞した状
態の断面正面図である。FIG. 1 is a cross-sectional front view of a state in which a sliding door according to an embodiment of the present invention is closed.
【図２】同引戸を開放した状態の断面正面図である。FIG. 2 is a sectional front view in a state where the sliding door is opened.
【図３】同引戸を開放した状態の断面裏面図である。FIG. 3 is a cross-sectional rear view in a state where the sliding door is opened.
【図４】係合手段を示し、（ａ）は平面図、（ｂ）は断
面平面図である。4A and 4B show engagement means, wherein FIG. 4A is a plan view and FIG. 4B is a sectional plan view.
【図５】本発明の一実施の形態を示す被係合手段の断面
正面図である。FIG. 5 is a cross-sectional front view of the engaged means showing one embodiment of the present invention.
【図６】（ａ）係合手段と被係合手段とが係合した状態
を示す断面側面図、（ｂ）は係合手段の断面側面図であ
る。FIG. 6A is a cross-sectional side view showing a state where the engaging means and the engaged means are engaged, and FIG. 6B is a cross-sectional side view of the engaging means.
【図７】係合手段と被係合手段が係合する状態をそれぞ
れ示し、（ａ）は待機位置にある係止体とフック体とが
係合する直前の正面図、（ｂ）は係止体が姿勢変更する
状態の正面図、（ｃ）は係止体が係合姿勢にある状態の
正面図である。FIGS. 7A and 7B show a state in which the engaging means and the engaged means are engaged, respectively, wherein FIG. 7A is a front view of the locking body and the hook body at the standby position immediately before engagement, and FIG. FIG. 4C is a front view of a state in which the posture of the stop body changes, and FIG.
【図８】（ａ）及び（ｂ）は引戸を閉じる状態をそれぞ
れ示す一部破断を含む正面図である。FIGS. 8 (a) and (b) are front views showing a state in which a sliding door is closed, respectively, including a partial cutaway.
【図９】（ａ）及び（ｂ）は引戸を閉じる状態をそれぞ
れ示す一部破断を含む正面図である。FIGS. 9 (a) and 9 (b) are front views including a partially broken state, respectively, showing a state in which a sliding door is closed.
【図１０】離脱した係止体を被係手段に係合させる状態
を示し、（ａ）はフック体で係止体を回転させる要部正
面図、（ｂ）は係止体を係合姿勢に復元させる要部正面
図、（ｃ）はフック体と係止体とが係合する要部正面図
である。FIGS. 10A and 10B show a state in which the detached locking body is engaged with the engaged means, wherein FIG. 10A is a front view of a main part in which the locking body is rotated by a hook body, and FIG. (C) is a main part front view in which a hook body and a locking body are engaged.
【図１１】（ａ）及び（ｂ）は係合手段の引戸への取り
付け手段をそれぞれ示す斜視図である。FIGS. 11A and 11B are perspective views respectively showing a means for attaching an engaging means to a sliding door.
【図１２】他の実施の形態を示し、（ａ）は引戸を閉じ
る直前の断面正面図、（ｂ）は引戸を閉じた状態の断面
正面図である。12A and 12B show another embodiment, in which FIG. 12A is a sectional front view just before closing a sliding door, and FIG. 12B is a sectional front view in a state where the sliding door is closed.
１ 戸枠 ３ 出入口（開口部） ５ 引戸 ５ａ 凸条 ６ 係合手段 ８ 本体 ９ 被係合手段 １２ 切欠部 １９ 係止体 ２５ 嵌入凹部 ３５ 移動手段 ３７ スプリング（付勢手段） ３８ 張力調整機構 Ｈ 本体の幅 Ｈ１ 凸条の幅 DESCRIPTION OF SYMBOLS 1 Door frame 3 Doorway (opening) 5 Sliding door 5a Convex ridge 6 Engaging means 8 Main body 9 Engaged means 12 Notch 19 Locking body 25 Fitting recess 35 Moving means 37 Spring (biasing means) 38 Tension adjusting mechanism H Width of main body H1 Width of ridge
Claims (8)
在に設けられ、戸枠及び引戸の一方には、係合手段が設
けられ、他方には被係合手段が設けられ、前記係合手段
は、引戸を閉じる方向に移動させることにより、前記被
係合手段に係合する係止体と、該係止体を保持する本体
と、該係止体の被係合手段への係合時に引戸を戸枠に当
接すべく、前記本体に対して係止体を相対移動させる移
動手段とを備えていることを特徴とする引戸の構造。A sliding door is movably provided on a door frame to open and close an opening, one of the door frame and the sliding door is provided with an engaging means, and the other is provided with an engaged means. The engaging means is configured to move the sliding door in a closing direction so as to engage with the engaged means, the main body holding the engaged body, and the engaged means of the engaged body. Moving means for moving the locking member relative to the main body so that the sliding door abuts on the door frame when engaging the sliding door.
たフック体が係合可能な嵌入凹部が形成され、しかも、
係止体は、嵌入凹部にフック体が係合する係合姿勢と、
引戸を開く方向に移動させることにより、係止体が、フ
ック体により係合以前の位置まで移動され、且つ、フッ
ク体が嵌入凹部から離間する待機姿勢とに姿勢変更自在
に設けられている請求項１に記載の引戸の構造。2. The engaging body has a fitting recess formed therein with which a hook body provided on the engaged means can be engaged.
The locking body has an engagement posture in which the hook body is engaged with the fitting concave portion,
By moving the sliding door in the opening direction, the locking body is moved by the hook body to a position before the engagement, and the hook body is provided so as to be freely changeable to a standby posture in which the hook body is separated from the fitting recess. Item 2. The structure of the sliding door according to Item 1.
調整機構と係止体との間に連結されるスプリングからな
り、係止体を相対移動させるスプリングの張力が調整可
能に設けられている請求項１又は２に記載の引戸の構
造。3. The moving means comprises a spring connected between a tension adjusting mechanism provided on the main body side and the locking member, and a tension of a spring for relatively moving the locking member is provided so as to be adjustable. The structure of the sliding door according to claim 1 or 2, wherein
請求項２又は３に記載の引戸の構造。4. The sliding door structure according to claim 2, wherein said hook body is adjustable so as to be able to move back and forth.
ック体が摺動する傾斜カム面が形成され、該傾斜カム面
をフック体が摺動することにより前記嵌入凹部に係合す
るように、係止体は移動可能である請求項２、３又は４
に記載の引戸の構造。5. The locking body has an inclined cam surface on which a hook body detached from the locking body slides, and the hook body slides on the inclined cam surface to engage with the fitting recess. 5. The locking body is movable so as to fit together.
Structure of the sliding door as described in.
た凸条を切り欠いて切欠部を形成し、該切欠部に係合手
段の本体が取り付けられ、該本体の上面は凸条の上面と
略面一となっており、しかも、本体の幅は凸条の幅と略
同等になっている請求項１乃至５のいずれかに記載の引
戸の構造。6. A notch is formed by notching a ridge formed at an upper end of a sliding door engaged with the door frame, and a main body of the engaging means is attached to the notch, and an upper surface of the main body is convex. The sliding door structure according to any one of claims 1 to 5, wherein the sliding door is substantially flush with an upper surface of the strip, and a width of the main body is substantially equal to a width of the convex strip.
合凹部に本体を嵌合して取り付けることにより、本体が
引戸の表面側及び裏面側に露出しないようにした請求項
１乃至５のいずれかに記載の引戸の構造。7. The sliding door according to claim 1, wherein a fitting recess is formed in an upper portion of the sliding door, and the main body is fitted to and fitted to the fitting recess so that the main body is not exposed to the front side and the rear side of the sliding door. The structure of the sliding door according to any one of claims 1 to 5.
戸の一方に取付られる係合手段と、他方に取付られる被
係合手段とを備え、前記係合手段は、引戸を閉じる方向
に移動させることにより、前記被係合手段に係合する係
止体と、該係止体を保持する本体と、該係止体の被係合
手段への係合時に引戸を戸枠に当接すべく、前記本体に
対して係止体を相対移動させる移動手段とを備えている
ことを特徴とする引戸閉塞装置。8. A door frame and an engaging means attached to one of sliding doors movably provided on the door frame, and an engaged means attached to the other, wherein the engaging means closes the sliding door. By moving the sliding door to the door frame, the sliding body is engaged with the engaged means, the main body holding the locked body, and the sliding door is brought into contact with the door frame when the engaging body is engaged with the engaged means. Moving means for moving the locking member relative to the main body so as to be in contact with the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08923998A JP3929163B2 (en) | 1997-12-11 | 1998-03-17 | Sliding door structure and sliding door closing device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36262297 | 1997-12-11 | ||
| JP9-362622 | 1997-12-11 | ||
| JP08923998A JP3929163B2 (en) | 1997-12-11 | 1998-03-17 | Sliding door structure and sliding door closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11229705A true JPH11229705A (en) | 1999-08-24 |
| JP3929163B2 JP3929163B2 (en) | 2007-06-13 |
Family
ID=26430676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08923998A Expired - Fee Related JP3929163B2 (en) | 1997-12-11 | 1998-03-17 | Sliding door structure and sliding door closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3929163B2 (en) |
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| JP2002339649A (en) * | 2001-05-11 | 2002-11-27 | Shimodaira:Kk | Closing device for sliding door |
| JP2006045803A (en) * | 2004-07-30 | 2006-02-16 | Shimodaira:Kk | Door closing device for sliding door |
| JP2006063767A (en) * | 2004-08-30 | 2006-03-09 | Shimodaira:Kk | Sliding door closing device |
| JP2006169723A (en) * | 2004-12-13 | 2006-06-29 | Kobayashi Seisakusho:Kk | Slide assisting device for moving body |
| JP2006336242A (en) * | 2005-05-31 | 2006-12-14 | Murakoshi Mfg Corp | Opening/closing member closing device |
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| JP2011214343A (en) * | 2010-04-01 | 2011-10-27 | Meiko:Kk | Retracting device for sliding door |
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