JP5271542B2 - Locking device for hanging door - Google Patents

Locking device for hanging door Download PDF

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JP5271542B2
JP5271542B2 JP2008000031A JP2008000031A JP5271542B2 JP 5271542 B2 JP5271542 B2 JP 5271542B2 JP 2008000031 A JP2008000031 A JP 2008000031A JP 2008000031 A JP2008000031 A JP 2008000031A JP 5271542 B2 JP5271542 B2 JP 5271542B2
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door
suspension
guide rail
locking device
hanging
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JP2009161977A (en
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光規 大堀
忠司 竹本
紀夫 廣瀬
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小松ウオール工業株式会社
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a locking device for an overhung swinging door, which is operable even by a person in a wheelchair. <P>SOLUTION: The overhung swinging door 11 is hung from a guide rail 14 via hanging wheels 12, 12 on a door-end side and a door-tail end side. Then an operating section 21 for driving a lock member 22 to a locking position and engaging the same with an engaging member 24 is arranged between the hanging wheels 12, 12. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

この発明は、たとえば車椅子の使用者であっても、操作部に容易にアクセスして操作することができる吊戸の施錠装置に関する。   The present invention relates to a locking device for a hanging door that can be easily accessed and operated even by a user of a wheelchair, for example.

建物の開口部を開閉するために吊戸が広く採用されている。吊戸は、たとえばトイレや貸金庫室などの狭い個室の出入口を開閉する場合にも、室内空間の一部を開閉用に占有することがない点で、ヒンジ式のドアに比して格段に有利である。   Suspended doors are widely used to open and close the opening of buildings. Suspension doors, for example, when opening and closing a small private room such as a toilet or a safety deposit box, do not occupy a part of the room space for opening and closing, and are far superior to hinged doors. It is advantageous.

従来の吊戸は、たとえば室内側から施錠する場合、戸先側の竪框に操作部を組み込み、操作部によって昇降操作するロッドの先端を吊戸の戸先側の上端に出没させる。一方、建物の開口部の上辺には、ロッドの上端を受け入れる係合部材が戸先側に固定されており、吊戸を全閉状態に閉じ、操作部を操作してロッドを上昇させると、ロッドの上端が係合部材に係合して吊戸を開放不能に施錠することができる（たとえば特許文献１）。
実公昭６２−５４８２号公報 For example, when a conventional hanging door is locked from the indoor side, an operation unit is incorporated in a door-side ridge, and the tip of a rod that is lifted and lowered by the operation unit is caused to appear and disappear at the upper end of the hanging door. On the other hand, on the upper side of the opening of the building, an engagement member that receives the upper end of the rod is fixed to the door end side, the suspension door is closed in a fully closed state, and the rod is raised by operating the operation unit. The upper end of the rod can be engaged with the engaging member to lock the suspension door so that it cannot be opened (for example, Patent Document 1).
Japanese Utility Model Publication No. 62-5482

かかる従来技術によるときは、操作部は、吊戸の戸先側の竪框に組み込まれているから、たとえばトイレなどの狭い個室の場合、車椅子の使用者の手が届き難く、極めて操作し難いという問題があった。   In the case of such a conventional technique, since the operation unit is incorporated in a fence on the door end side of the hanging door, for example, in the case of a narrow private room such as a toilet, it is difficult for the user of the wheelchair to reach and extremely difficult to operate. There was a problem.

そこで、この発明の目的は、かかる従来技術の問題に鑑み、吊戸の戸先側、戸尻側の吊車の間に操作部を配置することによって、車椅子の使用者であっても、容易に操作することができる吊戸の施錠装置を提供することにある。   Therefore, in view of the problems of the prior art, the object of the present invention is to easily arrange even the user of the wheelchair by arranging the operation unit between the door tip side of the suspension door and the suspension vehicle on the door bottom side. An object of the present invention is to provide a locking device for a hanging door that can be operated.

かかる目的を達成するためのこの発明の構成は、戸先側、戸尻側の吊車を介してガイドレールから吊下する吊戸の施錠装置であって、吊戸に搭載する操作部と、吊戸の上端に上向きに設置し、上下方向の連結材を介して操作部に連結するロック部材と、建物の開口部の上辺のガイドレールの下側に固定する係合部材とを備えてなり、操作部は、吊戸の幅方向において各吊車の間の中間部より戸尻側で車椅子の使用者が手動操作可能な位置に配置し、吊戸の全閉状態においてロック部材を施錠位置に駆動して係合部材の係合部に係合させることをその要旨とする。   The configuration of the present invention for achieving the object is a locking device for a hanging door that is suspended from a guide rail via a door-side and door-side suspension, an operation unit mounted on the hanging door, A lock member that is installed upward at the upper end of the door and is connected to the operation unit via a connecting member in the vertical direction, and an engagement member that is fixed to the lower side of the guide rail on the upper side of the opening of the building, The operation part is arranged at a position where the wheelchair user can manually operate on the door butt side from the intermediate part between the suspension cars in the width direction of the suspension door, and the lock member is driven to the locking position in the fully closed state of the suspension door. Thus, the gist is to engage with the engaging portion of the engaging member.

なお、係合部材は、ガイドレールの下面に付設することができる。   The engaging member can be attached to the lower surface of the guide rail.

また、係合部材は、ガイドレールの全長に付設し、各吊車の外れ止め用のねじ部材を下面に摺接させることができる。   Further, the engaging member can be attached to the entire length of the guide rail, and a screw member for preventing the suspension of each suspension wheel can be brought into sliding contact with the lower surface.

かかる発明の構成によるときは、係合部材は、開口部の上辺に固定され、操作部を介して施錠位置に駆動するロック部材が係合することにより、全閉状態の吊戸を開放不能に施錠することができる。一方、吊戸に搭載する操作部は、吊戸の戸先側、戸尻側の吊車の間に配置されており、極端に戸先側または戸尻側に偏位することがなく、したがって、車椅子の使用者であっても、容易に手が届き、容易に操作することができる。なお、ここでいう操作部は、たとえばトイレなどの狭い個室の出入口を開閉する吊戸を全閉状態にして、室内側から操作することを想定している。また、吊戸そのものは、たとえば室内側の幅方向に長い水平の手摺り状の把手を介して開閉操作することができる。   According to the configuration of the invention, the engaging member is fixed to the upper side of the opening, and the locking member that is driven to the locking position via the operating portion is engaged, so that the fully closed suspension door cannot be opened. Can be locked. On the other hand, the operation unit mounted on the hanging door is disposed between the hanging door on the door end side and the door bottom side of the hanging door, and is not extremely displaced to the door tip side or the door bottom side. Even a wheelchair user can easily reach and operate easily. The operation section here is assumed to be operated from the indoor side with the hanging door that opens and closes the entrance of a narrow private room such as a toilet being fully closed. The hanging door itself can be opened and closed through a horizontal handrail-like handle that is long in the width direction on the indoor side.

操作部は、吊戸の中間部より戸尻側に配置することにより、車椅子の使用者により一層容易に操作することができる。この場合の操作部は、吊戸を全閉状態に閉じることにより、車椅子の使用者に一層近付けることができるからである。   The operation unit can be more easily operated by the user of the wheelchair by arranging the operation unit closer to the door butt than the middle part of the suspension door. This is because the operation unit in this case can be brought closer to the wheelchair user by closing the suspension door in the fully closed state.

係合部材は、全閉状態の吊戸上のロック部材を施錠位置に駆動して係合させることができればよく、たとえばガイドレールの下面に付設する板材とすることにより、ガイドレールと吊戸の上端との間に必要なスペースを最少に抑えることができる。なお、ロック部材を係合させる係合部は、ロック部材を受け入れる下向きの係合凹部としてもよく、板材の途中に設ける切れ目としてもよい。   The engaging member only needs to be able to drive and engage the locking member on the fully-closed suspension door to the locking position. For example, by using a plate attached to the lower surface of the guide rail, the upper end of the guide rail and the suspension door The necessary space between them can be minimized. The engaging portion with which the lock member is engaged may be a downward engaging recess that receives the lock member, or may be a cut provided in the middle of the plate.

板材の係合部材をガイドレールの下面に付設し、ガイドレールの全長に亘って延長すれば、ガイドレールに係合して走行する各吊車の外れ止め用のねじ部材を係合部材の下面に摺接させることにより、各吊車がガイドレールから不用意に外れる事故を有効に防止することができる。   If the engaging member of the plate material is attached to the lower surface of the guide rail and extended over the entire length of the guide rail, the screw member for preventing the suspension of each suspension vehicle that is engaged with the guide rail and runs on the lower surface of the engaging member. By making sliding contact, it is possible to effectively prevent an accident in which each suspension vehicle is inadvertently detached from the guide rail.

以下、図面を以って発明の実施の形態を説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

吊戸の施錠装置は、吊戸１１に搭載する操作部２１と、吊戸１１の上端に設置するロック部材２２とを主要部材としてなる（図１、図２）。ただし、ロック部材２２は、吊戸１１に組み込む連結材２３を介して操作部２１と連結されている。   The locking device for the hanging door includes an operation unit 21 mounted on the hanging door 11 and a lock member 22 installed on the upper end of the hanging door 11 as main members (FIGS. 1 and 2). However, the lock member 22 is connected to the operation unit 21 via a connecting member 23 incorporated in the hanging door 11.

吊戸１１は、建物の開口部Ｗに設置されている。吊戸１１は、戸先側、戸尻側の吊車１２、１２を介してガイドレール１４から吊下されており、吊戸１１の戸先側、戸尻側には、それぞれ戸当り用の緩衝部材１１ａ、１１ｂが付設されている。吊戸１１は、幅木３１ａ、壁レール３１ｂを介して床面Ｆに立設する袖壁用の壁パネル３１の裏面側に引き込むようにして開口部Ｗを開くことができる（図２の矢印Ｋ1 方向）。また、開口部Ｗの上辺には、壁パネル３１と共通の笠木３２ａを介して、小壁用の壁パネル３２が垂設されている。   The suspension door 11 is installed in the opening W of the building. The suspension door 11 is suspended from the guide rail 14 via suspension doors 12 and 12 on the door end side and the door end side. Members 11a and 11b are attached. The suspension door 11 can open the opening W so as to be drawn to the back surface side of the wall panel 31 for the sleeve wall standing on the floor surface F via the skirting board 31a and the wall rail 31b (arrow in FIG. 2). K1 direction). In addition, a wall panel 32 for a small wall is suspended from the upper side of the opening W via a headboard 32a common to the wall panel 31.

吊戸１１の戸先側には、垂直方向の把手１１ｃが吊戸１１の表面側（室外側）、裏面側（室内側）に対称形に突出するようにして付設されており、吊戸１１の中間部には、水平方向の手摺り状の把手１１ｄが裏面側に付設されている。なお、吊戸１１の下端は、床面Ｆから隙間Ｇ相当だけ高くなっている。   A vertical handle 11c is attached to the front end side of the hanging door 11 so as to protrude symmetrically on the front surface side (outside) and the back side (indoor side) of the hanging door 11. A horizontal handrail-like handle 11d is attached to the back side of the intermediate portion. In addition, the lower end of the suspension door 11 is higher than the floor surface F by a gap G.

吊戸１１用のガイドレール１４は、壁パネル３１、３２に共通に設置するベース材１５に対し、補強材１４ａを介して取り付けられている（図１、図３）。ガイドレール１４は、補強材１４ａとともに、ベース材１５に対して吊戸１１の戸先側が戸尻側より低くなるように傾けて固定されており、したがって、吊戸１１は、自動閉鎖形に構成されている。   The guide rail 14 for the hanging door 11 is attached to the base member 15 installed in common on the wall panels 31 and 32 via a reinforcing member 14a (FIGS. 1 and 3). The guide rail 14, together with the reinforcing member 14a, is fixed to the base member 15 so that the door end side of the suspension door 11 is lower than the door butt side. Therefore, the suspension door 11 is configured to be an automatic closing type. Has been.

吊車１２、１２は、それぞれローラ１２ａをブラケット１２ｂに装着して構成されている。ローラ１２ａは、ガイドレール１４に係合して転動する垂直回転形の溝付きローラであり、ブラケット１２ｂ、１２ｂは、それぞれ適切な枚数のスペーサ板１２ｃを介して吊戸１１の上端に固定されている。各ブラケット１２ｂを固定するボルト１２ｄ、１２ｄは、それぞれ吊戸１１内の埋込みナット１２ｅにねじ込まれており（図１、図４）、埋込みナット１２ｅは、吊戸１１の上端のフレーム材１１ｅに対して下から上向きに埋め込まれている。また、ベース材１５には、吊車１２、１２、ガイドレール１４を覆うカバー板１５ａが着脱自在に付設されている（図３）。   Each of the suspension vehicles 12 and 12 is configured by attaching a roller 12a to a bracket 12b. The roller 12a is a vertically-rotating grooved roller that engages with the guide rail 14 and rolls, and the brackets 12b and 12b are fixed to the upper end of the suspension door 11 via an appropriate number of spacer plates 12c. ing. Bolts 12d and 12d for fixing each bracket 12b are screwed into embedded nuts 12e in the suspension door 11 (FIGS. 1 and 4), respectively, and the embedded nut 12e is attached to the frame material 11e at the upper end of the suspension door 11. It is embedded from the bottom upward. Further, a cover plate 15a covering the suspension wheels 12, 12 and the guide rail 14 is detachably attached to the base material 15 (FIG. 3).

吊戸１１の下端には、ガイドローラ１６が係合している（図２、図５）。ガイドローラ１６は、ブラケット１６ａを介して壁パネル３１の裏面側に上向きに付設されており、吊戸１１の下端には、フレーム材１１ｅを介して、ガイドローラ１６を収納する下部開放のガイドレール１１ｆが装着されている。   A guide roller 16 is engaged with the lower end of the suspension door 11 (FIGS. 2 and 5). The guide roller 16 is attached upward to the back surface side of the wall panel 31 via a bracket 16a, and a lower open guide rail that houses the guide roller 16 via a frame material 11e is provided at the lower end of the suspension door 11. 11f is attached.

吊戸１１は、上下のフレーム材１１ｅ、１１ｅの間にペーパハニカムの芯材１１ｇを充填し、表面材１１ｈ、１１ｈを両面に貼着して構成されている。一方、壁パネル３１は、床面Ｆに設置する床レール３１ｃ内に調節ねじ３１ｄ1 付きのアジャスタ３１ｄを設け、アジャスタ３１ｄ、床レール３１ｃに幅木３１ａを被せるようにして設置されている。また、壁パネル３１は、吊戸１１と同様に、上下のフレーム材３１ｅ、３１ｅの間にペーパハニカムの芯材３１ｇを充填し、両面に表面材３１ｈ、３１ｈを貼着して構成されている。ただし、図５には、下のフレーム材３１ｅのみが図示されており、芯材３１ｇには、ガイドローラ１６用のブラケット１６ａをねじ止めする補強材３１ｋが埋め込まれている。   The suspension door 11 is configured by filling a paper honeycomb core material 11g between upper and lower frame materials 11e, 11e and sticking surface materials 11h, 11h on both sides. On the other hand, the wall panel 31 is provided such that an adjuster 31d with an adjusting screw 31d1 is provided in a floor rail 31c installed on the floor surface F, and the base 31a is placed on the adjuster 31d and the floor rail 31c. Similarly to the hanging door 11, the wall panel 31 is configured by filling the core material 31g of the paper honeycomb between the upper and lower frame materials 31e and 31e and sticking the surface materials 31h and 31h on both surfaces. . However, FIG. 5 shows only the lower frame member 31e, and a reinforcing member 31k for screwing the bracket 16a for the guide roller 16 is embedded in the core member 31g.

吊戸１１は、吊車１２、１２を介して開口部Ｗを全閉状態に閉じることができ（図２）、把手１１ｃを含む戸先側を除いて壁パネル３１の裏面側に引き込み、開口部Ｗを開放することができる（図２の矢印Ｋ1 方向）。なお、戸先側の吊車１２には、吊戸１１が全閉状態に近付いたときに作動する回転形のダンパ装置を付設することにより、吊戸１１の全閉時の衝撃を緩和することができる。   The suspension door 11 can close the opening W in the fully closed state via the suspension wheels 12 and 12 (FIG. 2), and draws in the back side of the wall panel 31 except the door end side including the handle 11c. W can be released (in the direction of arrow K1 in FIG. 2). In addition, the door-side suspension vehicle 12 can be provided with a rotary damper device that operates when the suspension door 11 approaches the fully closed state, thereby reducing the impact when the suspension door 11 is fully closed. it can.

吊戸１１に搭載する操作部２１は、吊戸１１の裏面側（室内側）の操作レバー２１ａと、吊戸１１内に組み込むカム板２１ｂと、吊戸１１の表面側（室外側）の表示部２１ｃとを備えている（図１、図６）。操作レバー２１ａ、カム板２１ｂは、回転軸２１ｄを介して連結されており、表示部２１ｃには、操作レバー２１ａ、カム板２１ｂの回転位置を表示する図示しない表示窓が開口されている。操作レバー２１ａは、台座２１ｅ上において正逆に９０°の範囲で回転操作することができ、操作レバー２１ａの操作状態は、表示部２１ｃの表示窓を介して吊戸１１の表面側に表示することができる。   The operation unit 21 mounted on the suspension door 11 includes an operation lever 21a on the back surface side (indoor side) of the suspension door 11, a cam plate 21b incorporated in the suspension door 11, and a display on the surface side (outdoor side) of the suspension door 11. Part 21c (FIGS. 1 and 6). The operation lever 21a and the cam plate 21b are connected via a rotation shaft 21d, and a display window (not shown) for displaying the rotation positions of the operation lever 21a and the cam plate 21b is opened in the display unit 21c. The operation lever 21a can be rotated in the range of 90 ° in the forward and reverse directions on the pedestal 21e, and the operation state of the operation lever 21a is displayed on the surface side of the suspension door 11 through the display window of the display unit 21c. be able to.

ロック部材２２は、吊戸１１の上端のガイド部材２２ａを介し、上向きに昇降自在に設置されている（図１、図４）。ガイド部材２２ａは、スペーサブロック２２ｂを介して支持されており、スペーサブロック２２ｂは、取付ねじ２２ｃ、２２ｃを介して吊戸１１の上のフレーム材１１ｅに固定されている。ロック部材２２には、長い薄板状の連結材２３の上端が回転自在に連結されており、連結材２３の下端は、カム板２１ｂの偏心位置に回転自在に連結されている（図４、図６）。なお、連結材２３は、吊戸１１の内部に上下方向に組み込まれており、連結材２３の下端部には、薄板状の補強材２３ａが断面十字状に付設されている。   The lock member 22 is installed so as to be movable up and down through the guide member 22a at the upper end of the suspension door 11 (FIGS. 1 and 4). The guide member 22a is supported via a spacer block 22b, and the spacer block 22b is fixed to the frame material 11e on the suspension door 11 via mounting screws 22c and 22c. The upper end of a long thin plate-like connecting member 23 is rotatably connected to the lock member 22, and the lower end of the connecting member 23 is rotatably connected to an eccentric position of the cam plate 21b (FIGS. 4 and 4). 6). The connecting member 23 is incorporated in the interior of the hanging door 11 in the vertical direction, and a thin plate-like reinforcing member 23a is attached to the lower end portion of the connecting member 23 in a cross-sectional shape.

ガイドレール１４の下面には、ロック部材２２が係合する係合部材２４が付設されている（図１）。係合部材２４は、ガイドレール１４の全長に亘って延びる板材である。係合部材２４には、吊戸１１を全閉状態に閉じるとき、ロック部材２２に対応する切れ目２４ａが形成されており（図１、図４）、切れ目２４ａは、ロック部材２２が下から係合する係合部材２４の係合部となっている。また、各吊車１２のブラケット１２ｂには、外れ止め用のねじ部材１２ｆが装着されており（図３、図４）、ねじ部材１２ｆの先端部の丸棒部分は、係合部材２４の下面に摺接することにより、ローラ１２ａがガイドレール１４から浮き上がって外れてしまうことを防止する。   An engagement member 24 with which the lock member 22 engages is attached to the lower surface of the guide rail 14 (FIG. 1). The engaging member 24 is a plate material extending over the entire length of the guide rail 14. The engagement member 24 is formed with a cut 24a corresponding to the lock member 22 when the suspension door 11 is fully closed (FIGS. 1 and 4). The cut 24a is engaged with the lock member 22 from below. It is an engaging part of the engaging member 24 to match. Also, a screw member 12f for retaining is attached to the bracket 12b of each suspension wheel 12 (FIGS. 3 and 4), and the round bar portion at the tip of the screw member 12f is on the lower surface of the engaging member 24. The sliding contact prevents the roller 12a from being lifted off the guide rail 14 and coming off.

ロック部材２２は、操作部２１の操作レバー２１ａを上向きに回転させることにより、カム板２１ｂ、連結材２３を介してガイド部材２２ａ内に低く引き込まれる（図４の二点鎖線）。そこで、このときのロック部材２２は、係合部材２４と係合することがなく、吊戸１１は、任意に開閉操作可能である。一方、吊戸１１を全閉状態に閉じると、ロック部材２２は、係合部材２４の切れ目２４ａに対応する。そこで、操作部２１の操作レバー２１ａを横向きに回転操作すると、ロック部材２２は、カム板２１ｂ、連結材２３を介してガイド部材２２ａから上向きに突出し、切れ目２４ａに係合する施錠位置に駆動され（図４の実線）、吊戸１１を開放不能に施錠することができる。   The lock member 22 is pulled low into the guide member 22a via the cam plate 21b and the connecting member 23 by rotating the operation lever 21a of the operation unit 21 upward (two-dot chain line in FIG. 4). Therefore, the lock member 22 at this time is not engaged with the engagement member 24, and the hanging door 11 can be arbitrarily opened and closed. On the other hand, when the suspension door 11 is closed to the fully closed state, the lock member 22 corresponds to the cut 24 a of the engagement member 24. Therefore, when the operation lever 21a of the operation unit 21 is rotated laterally, the lock member 22 protrudes upward from the guide member 22a via the cam plate 21b and the connecting member 23, and is driven to a locking position where the lock member 22 is engaged with the cut 24a. (A solid line in FIG. 4), the suspension door 11 can be locked so as not to be opened.

なお、このときのロック部材２２は、切れ目２４ａに対し、吊戸１１の戸尻側の一端に係合させ、施錠中の吊戸１１の不用な動きを防止する。また、このようにして吊戸１１を施錠すると、操作部２１の室外側の表示部２１ｃには、その旨が表示される。なお、操作部２１の操作レバー２１ａを元の上向き位置に復帰させれば、ロック部材２２が係合部材２４の切れ目２４ａから外れ、吊戸１１を解錠して任意に開放することができる。   The locking member 22 at this time is engaged with one end of the hanging door 11 on the door butt side with respect to the cut 24a, and prevents unnecessary movement of the hanging door 11 during locking. In addition, when the suspension door 11 is locked in this manner, a message to that effect is displayed on the display unit 21c on the outdoor side of the operation unit 21. If the operation lever 21a of the operation unit 21 is returned to the original upward position, the lock member 22 is disengaged from the cut 24a of the engagement member 24, and the suspension door 11 can be unlocked and arbitrarily opened.

図１において、操作部２１は、ロック部材２２とともに、吊戸１１の幅方向において戸先側、戸尻側の吊車１２、１２の間に配置され、吊戸１１の幅方向の中間部より戸尻側に配置されている。そこで、吊戸１１を開け、たとえば車椅子の使用者が開口部Ｗから室内側に前向きに進入しても、室内側において車椅子を軽く壁パネル３１側に寄せることにより、水平の把手１１ｄを介して吊戸１１を全閉に閉じ、操作部２１を操作して吊戸１１を容易に施錠することができる。また、操作部２１を介して吊戸１１を解錠し、吊戸１１を開放して室外側に退去することも容易である。   In FIG. 1, the operation unit 21 is arranged between the door end side and the door bottom side suspension cars 12, 12 in the width direction of the hanging door 11 together with the lock member 22, and the door from the intermediate portion in the width direction of the hanging door 11. It is arranged on the butt side. Therefore, even if a user of a wheelchair enters the room side forward from the opening W, for example, by moving the wheelchair lightly toward the wall panel 31 on the room side, for example, the user of the wheelchair moves through the horizontal handle 11d. The suspension door 11 can be fully closed and the operation portion 21 can be operated to lock the suspension door 11 easily. It is also easy to unlock the suspension door 11 via the operation unit 21, open the suspension door 11, and move out to the outdoor side.

以上の説明において、係合部材２４には、ロック部材２２を係合させるために、切れ目２４ａを設けるに代えて、ロック部材２２を下から係合させる係合凹部を形成してもよい。また、係合部材２４は、板材に代えて、たとえば横向きのチャンネル材としてもよく、ガイドレール１４の下面に付設するに代えて、ガイドレール１４から独立の部材として、たとえば開口部Ｗの上辺のベース材１５上に固定してもよい。さらに、係合部材２４は、ガイドレール１４の全長に亘って延長するに代えて、吊戸１１を全閉状態に閉じるとき、ロック部材２２が対応して係合し得るだけの短い部材に形成することも可能である。   In the above description, in order to engage the lock member 22, the engagement member 24 may be formed with an engagement recess for engaging the lock member 22 from below instead of providing the cut 24a. Further, the engaging member 24 may be, for example, a lateral channel material instead of the plate material, and instead of being attached to the lower surface of the guide rail 14, as an independent member from the guide rail 14, for example, on the upper side of the opening W. It may be fixed on the base material 15. Furthermore, the engaging member 24 is formed as a short member that can be engaged with the lock member 22 correspondingly when the suspension door 11 is closed to the fully closed state instead of extending over the entire length of the guide rail 14. It is also possible to do.

全体構成図（裏面側）Overall configuration diagram (back side) 全体正面図（表面側）Overall front view (front side) 図１のＸ−Ｘ線矢視相当拡大断面図1 is an enlarged sectional view corresponding to the line XX in FIG. 図１の要部拡大図1 is an enlarged view of the main part of FIG. 図２のＹ−Ｙ線矢視相当拡大断面図2 is an enlarged cross-sectional view corresponding to the arrow line YY in FIG. 図１のＺ−Ｚ線矢視相当拡大断面図1 is an enlarged cross-sectional view corresponding to the line ZZ in FIG.

符号の説明Explanation of symbols

Ｗ…開口部
１１…吊戸
１２…吊車
１２ｆ…ねじ部材
１４…ガイドレール
２１…操作部
２２…ロック部材
２４…係合部材

特許出願人 小松ウオール工業株式会社
代理人 弁理士 松 田 忠 秋 W ... Opening part 11 ... Suspension door 12 ... Suspension wheel 12f ... Screw member 14 ... Guide rail 21 ... Operation part 22 ... Lock member 24 ... Engagement member

Patent Applicant Komatsu Wall Industry Co., Ltd.
Attorney Tadaaki Matsuda, Attorney

Claims (3)

戸先側、戸尻側の吊車を介してガイドレールから吊下する吊戸の施錠装置であって、吊戸に搭載する操作部と、吊戸の上端に上向きに設置し、上下方向の連結材を介して前記操作部に連結するロック部材と、建物の開口部の上辺の前記ガイドレールの下側に固定する係合部材とを備えてなり、前記操作部は、吊戸の幅方向において前記各吊車の間の中間部より戸尻側で車椅子の使用者が手動操作可能な位置に配置し、吊戸の全閉状態において前記ロック部材を施錠位置に駆動して前記係合部材の係合部に係合させることを特徴とする吊戸の施錠装置。 A locking device for a hanging door that is suspended from a guide rail via a suspension wheel on the door end side and the door end side, and is installed upward on the upper end of the operation portion mounted on the suspension door and the upper end of the suspension door, and connected in the vertical direction. A lock member connected to the operation part via a material, and an engagement member fixed to the lower side of the guide rail on the upper side of the opening of the building, the operation part in the width direction of the suspension door The wheelchair user is disposed at a position where the user of the wheelchair can manually operate on the door butt side from the intermediate portion between the suspension vehicles, and the locking member is driven to the locking position in the fully closed state of the suspension door to engage the engagement member . A hanging door locking device characterized by being engaged with a joint . 前記係合部材は、前記ガイドレールの下面に付設することを特徴とする請求項１記載の吊戸の施錠装置。 It said engaging member, locking device of Tsuto of claim 1 Symbol mounting features and Turkey be attached to the lower surface of the guide rail. 前記係合部材は、前記ガイドレールの全長に付設し、前記各吊車の外れ止め用のねじ部材を下面に摺接させることを特徴とする請求項２記載の吊戸の施錠装置。 3. The suspension door locking device according to claim 2 , wherein the engagement member is attached to the entire length of the guide rail, and a screw member for preventing the suspension of each suspension vehicle is brought into sliding contact with the lower surface.
JP2008000031A 2008-01-04 2008-01-04 Locking device for hanging door Active JP5271542B2 (en)

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JP2013221349A (en) * 2012-04-18 2013-10-28 Comany Inc Sliding door locking device
JP6528323B2 (en) * 2015-09-07 2019-06-12 パナソニックＩｐマネジメント株式会社 sliding door
JP7116601B2 (en) * 2018-06-15 2022-08-10 三和シヤッター工業株式会社 sliding door device

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JPS625482Y2 (en) * 1980-04-12 1987-02-07
JPS5994566U (en) * 1982-12-15 1984-06-27 松下電工株式会社 door lock structure
JPS6131582A (en) * 1984-07-25 1986-02-14 松下電工株式会社 Lock apparatus of door panel
JPH063928Y2 (en) * 1988-10-20 1994-02-02 文化シャッター株式会社 Fixture locking rod protrusion adjustment device
JPH083647Y2 (en) * 1992-06-09 1996-01-31 株式会社シブタニ Lock device
JPH0687587U (en) * 1993-05-29 1994-12-22 コマニー株式会社 Device for preventing the vehicle from hanging when hanging a sliding door
JP4850633B2 (en) * 2005-12-13 2012-01-11 文化シヤッター株式会社 Opening / closing body locking mechanism of opening / closing device

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