JP4920324B2 - Sliding door sash - Google Patents

Sliding door sash Download PDF

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Publication number
JP4920324B2
JP4920324B2 JP2006179695A JP2006179695A JP4920324B2 JP 4920324 B2 JP4920324 B2 JP 4920324B2 JP 2006179695 A JP2006179695 A JP 2006179695A JP 2006179695 A JP2006179695 A JP 2006179695A JP 4920324 B2 JP4920324 B2 JP 4920324B2
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door
lock case
lattice
end side
sliding door
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JP2008008035A (en
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和彦 喜多
高之 藤田
衛 稲沢
正芳 小澤
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Shibutani Co Ltd
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Shibutani Co Ltd
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本発明は、引戸サッシに関する。   The present invention relates to a sliding door sash.

特許文献１には、シャッター扉の格子間に錠ケースを取付けて、錠の施解錠操作に連動する係止部材を、シャッター扉の移動を案内するレールに係止することが開示されている。この特許文献１では、錠ケースはシャッター扉の移動方向（幅方向）の寸法が格子間の寸法と略同じ寸法になっている。
特許文献２には、錠ケース、シリンダ及びサムターンの各々に引戸の幅方向に貫通する固定ピン挿通孔を設け、各固定ピン挿通孔に固定ピンを挿通して、錠ケースにシリンダとサムターンを固定することが開示されている。 Patent Document 1 discloses that a lock case is attached between lattices of a shutter door, and a locking member that interlocks with a lock locking / unlocking operation is locked to a rail that guides the movement of the shutter door. In Patent Document 1, the dimension of the lock case in the moving direction (width direction) of the shutter door is substantially the same as the dimension between the lattices.
In Patent Document 2, each of the lock case, the cylinder and the thumb turn is provided with a fixing pin insertion hole penetrating in the width direction of the sliding door, and the fixing pin is inserted into each fixing pin insertion hole to fix the cylinder and the thumb turn to the lock case. Is disclosed.

特開平９−１４４４５３号公報JP-A-9-144453 実用新案登録第３１１９８０６号公報Utility Model Registration No. 3119806

しかし、竪格子を有する引戸において、引戸の竪格子間に錠ケースを取付けるもの及び竪枠がなくても施錠できるようにした引戸は従来なかった。
仮に特許文献１のシャッター扉に代えて引戸の竪格子間に錠ケースを取付けた場合、錠ケースは引戸の幅方向の寸法が竪格子間と略同じ寸法であるから、不法侵入者が、錠ケースを竪格子に固定しているねじ等を外せば、竪格子間から錠ケースが外されるおそれがある。
特許文献２は、錠ケース、シリンダ及びサムターンの各々に設けた固定ピン挿通孔に固定ピンを挿通して、錠ケースにシリンダ及びサムターンを固定しているが、戸先側から固定ピンを引き抜かれるとシリンダを外すことが可能になり、シリンダを外した後、錠ケース内にドライバー等を差し込んで操作されるおそれがある。 However, there are no sliding doors having a grate lattice that can be locked without a gutter frame and those that attach a lock case between the gutter lattices of the sliding door.
If a lock case is attached between the lattices of the sliding doors instead of the shutter doors of Patent Document 1, the lock case has the same dimension in the width direction of the sliding doors as between the lattices. If the screws or the like that fix the case to the lattice are removed, the lock case may be removed from between the lattices.
In Patent Document 2, the fixing pin is inserted into the fixing pin insertion hole provided in each of the lock case, the cylinder, and the thumb turn, and the cylinder and the thumb turn are fixed to the lock case. However, the fixing pin is pulled out from the door end side. It is possible to remove the cylinder, and after removing the cylinder, there is a risk of being operated by inserting a screwdriver or the like into the lock case.

本発明は、引戸を閉じたときに竪枠がなくても施錠でき且つ防犯性が高い引戸サッシの提供を目的とする。   An object of the present invention is to provide a sliding door sash that can be locked without a frame when the sliding door is closed and has high crime prevention.

引戸と、錠ケースと、シリンダと、サムターンと、固定ピンと、係止部材とを備え、引戸は少なくとも戸先側端部に複数の竪格子を有し、戸先側竪格子の戸尻側壁には錠ケースの挿入孔が形成してあると共にこの挿入孔から戸先側竪格子内に錠ケースの戸先側が挿入してあり、隣の竪格子の戸先側壁には錠ケースの挿入孔が形成してあると共にこの挿入孔から隣の竪格子内に錠ケースの戸尻側が挿入してあり、錠ケースは戸先側竪格子の戸先側端と隣の竪格子の戸尻側端の間隔よりも小さくしてあると共に戸先側竪格子と隣の竪格子との間で上下前後左右の移動が規制されており、且つ引戸の幅方向に貫通する固定ピン挿通孔を有し、シリンダ及びサムターンは錠ケースに取付けたものであると共に、引戸の幅方向に貫通する固定ピン挿通孔を有し、固定ピンは、引戸が施錠位置にあるときの戸先側竪格子の戸先側端と躯体との間の間隔寸法よりも長く、錠ケース、シリンダ及びサムターンの固定ピン挿通孔を挿通して戸先側端竪格子の戸先側端と隣の竪格子の戸尻側端との間に収まっており、シリンダ及びサムターンを錠ケースに固定するものであり、係止部材はシリンダ又はサムターンの施解錠操作に連動して上下動して引戸の上レール又は下レールに設けた被係止部に係脱するものであることを特徴とする。 The sliding door includes a sliding case, a lock case, a cylinder, a thumb turn, a fixing pin, and a locking member. The sliding door has at least a plurality of lattices at the door end side end, and the door edge side wall of the door tip side lattice. The insertion hole of the lock case is formed and the door end side of the lock case is inserted into the door end side lattice from this insertion hole, and the lock case insertion hole is formed on the door side wall of the adjacent lattice. The door case side of the lock case is inserted into the adjacent lattice from this insertion hole, and the lock case is located between the door end side of the door side lattice and the door end side of the adjacent lattice. The cylinder has a fixed pin insertion hole that is smaller than the interval and is restricted from moving up, down, front, back, left, and right between the door end side lattice and the adjacent lattice, and penetrates in the width direction of the sliding door. And the thumb turn is attached to the lock case, and the fixed pin insertion hole that penetrates the sliding door in the width direction A fixing pin is longer than the interval dimension between the door tip side end and the frame of the door end side vertical grating when the sliding door is in the locked position, inserting the lock case, fixing pin insertion holes of the cylinder and thumb turn The door end side end of the door end side lattice and the door end side end of the adjacent side lattice, and the cylinder and thumb turn are fixed to the lock case, and the locking member is a cylinder or It is characterized in that it is moved up and down in conjunction with the thumb-turn locking / unlocking operation and is engaged with and disengaged from the locked portion provided on the upper rail or the lower rail of the sliding door.

請求項１に記載の発明によれば、シリンダ又はサムターンの施解錠操作に連動して係止部材が引戸の上レール又は下レールに設けた被係止部に係脱するので、竪枠がなくても施錠できる。
竪格子間に固定した錠ケースは、戸先側端の竪格子とその隣の竪格子間に端部が竪格子に呑み込まれて固定してあり且つ竪格子間の間隔寸法よりも大きいので、錠ケースを竪格子に固定しているねじ等を外したとしても、竪格子を外さない限り錠ケースを外すことができないから、防犯性が高い。
仮に、錠ケースを竪格子間に取付けたまま、固定ピンを戸先側から引き抜いてシリンダを取り外そうとしても、固定ピンの長さは、引戸が施錠位置にあるときの戸先側端と、戸先側竪枠又は躯体との間の間隔寸法よりも長い為、引戸の施錠位置において固定ピンを抜くことができず、錠ケースからシリンダを取り外して錠ケース内を開錠操作することもできない。 According to the first aspect of the present invention, since the locking member is engaged and disengaged with the locked portion provided on the upper rail or the lower rail of the sliding door in conjunction with the cylinder or thumb turn locking / unlocking operation, there is no frame. Can be locked.
Since the lock case fixed between the lattices is fixed with the edge part inserted between the lattices on the door end side and the adjacent lattices, and larger than the distance between the lattices, Even if the screws or the like that fix the lock case to the lattice are removed, the lock case cannot be removed unless the lattice is removed.
Even if you try to remove the cylinder by pulling out the fixing pin from the door end side with the lock case mounted between the lattices, the length of the fixing pin is the same as the door end when the sliding door is in the locked position. Because it is longer than the distance between the door-end side frame or the frame, the fixing pin cannot be pulled out at the locking position of the sliding door, and the lock case can be unlocked by removing the cylinder from the lock case. Can not.

以下に、添付図面を参照して本発明の実施の形態を説明する。図１は本発明の実施の形態にかかる引戸サッシの戸先側部分を示す縦断面図であり、図２は錠の分解斜視図であり、図３の（ａ）は引戸を戸先側から見た側面図であり、（ｂ）は（ａ）のカバーを外した側面図であり、（ｃ）は図１のＡ−Ａ断面図であり、図４は錠ケース本体部の縦断面図であり、（ａ）は開錠状態を示し、（ｂ）は施錠状態を示す図であり、図５は図６に示す引戸サッシのＢ−Ｂ断面図であり、図６は本実施の形態にかかる引戸サッシの横断面図である。尚、図３（ｃ）に示すスペーサ４６は図２では省略している。
図５及び６に示すように、本実施の形態にかかる引戸サッシ３は、引き違いサッシであり、左右に躯体５、５を有しており、上部に引戸１の移動を案内する上レール７が設けてあり、下部に引戸１の下レール（振れ止めレール）９が設けてある。上レール７には引戸１に設けた戸車１１が係合して引戸１が吊り下げられている。本実施の形態では、引戸サッシ３には引戸１が３枚設けてあるが、屋内側と屋外側にある各引戸１が共に本実施の形態にかかる引戸であり且つ構成が同一であるから、以下の説明では屋内側にある引戸１について説明する。
図１及び図２に示すように、引戸サッシ３は、引戸１と、錠１４と、上係止部材１５ａと、下係止部材１５ｂとを備えている。引戸１は、間隔をあけて配置された複数の竪格子から構成されており、戸先側端に位置する竪格子（戸先側竪格子）１６とその隣に位置する竪格子（隣の竪格子）１８との間に錠１４が取付けてある。
錠１４は、錠ケース１７と、シリンダ１９と、サムターン２１と、固定ピン２３とを備えている（図２参照）。
錠ケース１７は、戸先側竪格子１６内に配置して上係止部材１５ａ及び下係止部材１５ｂを連結する係止部材連結部２５と、シリンダ１９及びサムターン２１の回動操作を係止部材連結部２５に伝達する本体部２７と、シリンダ１９を本体部２７に固定するシリンダ固定部２９と、サムターン２１を本体部２７に固定するサムターン固定部３１とを備えている。
シリンダ固定部２９は本体部２７の屋外側面に配置してあり、サムターン固定部３１は本体部２７の屋内側面に配置して本体部２７を挟んでねじ固定してある。
シリンダ固定部２９には、引戸１の幅方向に貫通する固定ピン挿通孔３３、３３が上下に２つ形成されており、サムターン固定部３１にも引戸１の幅方向に貫通する固定ピン挿通孔３４、３４が上下に２つ形成されている（図２及び図３（ｂ）参照）。
シリンダ１９及びサムターン２１は錠ケース１７の見付面に固定してあり、シリンダ１９の上部及び下部にも、各々引戸１の幅方向に貫通する固定ピン挿通孔３５、３５が形成されており、サムターン２１の上部及び下部にも、各々引戸１の幅方向に貫通する固定ピン挿通孔３７、３７が形成されている（図２及び図３（ｃ）参照）。
シリンダ固定部２９に形成された固定ピン挿通孔３３、３３は、シリンダ１９の固定ピン挿通孔３５、３５に対応する位置に設けてあり、サムターン固定部３１に形成された固定ピン挿通孔３４、３４は、サムターン２１の固定ピン挿通孔３７、３７に対応する位置に設けてある。
錠ケース１７の戸先側には、ねじ止め部３９が上下に設けてあり、ねじ止め部３９は戸先側竪格子１６の戸先側壁１６ａの裏面に配置して戸先側壁１６ａにねじ３６で固定している。
図２に示すように、戸先側竪格子１６の戸尻側壁１６ｂには錠ケースの挿入孔４１が形成してあり、戸尻側壁１６ｂから戸先側竪格子１６内に錠ケース１７を挿入している。隣の竪格子１８の戸先側壁１８ａには錠ケース１７の挿入孔４３が形成してあり、戸先側から錠ケース１７の戸尻側を挿入するようになっている。
錠ケース１７には戸尻側から装着するカバー４５が設けてあり、戸先側竪格子１６と隣の竪格子１８との間で錠ケース１７をカバー４５で隠している。
図１に示すように、錠ケース１７における引戸１の幅方向の寸法Ｓは、戸先側竪格子１６と隣の竪格子１８との間の間隔寸法Ｗよりも大きな寸法であり、錠ケース１７の戸先側は戸先側竪格子１６内に呑み込まれており、錠ケース１７の戸尻側は隣の竪格子１８内に呑み込まれている。
係止部材１５ａ、１５ｂは、錠ケース１７の係止部材連結部２５、２５（図４参照）に取付けたロッドであり、上係止部材１５ａは、上方に移動したときに上端が上レール７に設けてある被係止部４７に係止する。被係止部４７は孔であり、引戸１が施錠位置にあるときに戸先側竪格子１６と躯体４９との間に間隔寸法Ｔをあけた位置で止めている。
下係止部材１５ｂは、下方に移動したときに下レール９に設けてある被係止部５３に係止する。被係止部５３は下レール９の溝内に設けた移動規制部材である。
固定ピン２３ａ、２３ｂは、図２に示すように合計４本のピンであり、２つの固定ピン２３ａは、引戸１の戸先側から、錠ケース１７に設けた固定ピン挿通孔３３とシリンダ１９に設けた固定ピン挿通孔３５とに挿通し、２つの固定ピン２３ｂは、引戸１の戸先側から、錠ケース１７に設けた固定ピン挿通孔３４とサムターン２１に設けた固定ピン挿通孔３７に挿通して、錠ケース１７にシリンダ１９とサムターン２１とを固定している。
各固定ピン２３ａ、２３ｂの長さＨは、引戸１が施錠位置にあるときの戸先側竪格子１６と躯体４９との間に間隔寸法Ｔよりも長い寸法である（図１参照）。 Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 is a longitudinal sectional view showing a door tip side portion of a sliding door sash according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of a lock, and FIG. 3 (a) shows the sliding door from the door tip side. It is the side view which it looked, (b) is the side view which removed the cover of (a), (c) is AA sectional drawing of FIG. 1, FIG. 4 is a longitudinal sectional view of a lock case main-body part. (A) shows the unlocked state, (b) is a diagram showing the locked state, FIG. 5 is a sectional view taken along the line BB of the sliding door sash shown in FIG. 6, and FIG. 6 shows the present embodiment. It is a cross-sectional view of the sliding door sash concerning. The spacer 46 shown in FIG. 3C is omitted in FIG.
As shown in FIGS. 5 and 6, the sliding door sash 3 according to the present embodiment is a sliding sash, has housings 5, 5 on the left and right sides, and an upper rail 7 that guides the movement of the sliding door 1 at the top. The lower rail (rest rail) 9 is provided in the lower part. A sliding door 1 provided on the sliding door 1 is engaged with the upper rail 7 and the sliding door 1 is suspended. In the present embodiment, the sliding door sash 3 is provided with three sliding doors 1, but each sliding door 1 on the indoor side and the outdoor side is a sliding door according to the present embodiment and has the same configuration. In the following description, the sliding door 1 on the indoor side will be described.
As shown in FIG.1 and FIG.2, the sliding door sash 3 is provided with the sliding door 1, the lock | rock 14, the upper locking member 15a, and the lower locking member 15b. The sliding door 1 is composed of a plurality of fence lattices arranged at intervals, and a fence lattice (door-end side lattice) 16 located at the door end side edge and a fence lattice (adjacent lattice) located next to it. A lock 14 is attached to the (lattice) 18.
The lock 14 includes a lock case 17, a cylinder 19, a thumb turn 21, and a fixing pin 23 (see FIG. 2).
The lock case 17 is disposed in the door-end side lattice 16 and locks the rotation operation of the cylinder 19 and the thumb turn 21 with the locking member connecting portion 25 that connects the upper locking member 15a and the lower locking member 15b. A main body portion 27 that transmits to the member connecting portion 25, a cylinder fixing portion 29 that fixes the cylinder 19 to the main body portion 27, and a thumb turn fixing portion 31 that fixes the thumb turn 21 to the main body portion 27 are provided.
The cylinder fixing portion 29 is disposed on the outdoor side surface of the main body portion 27, and the thumb turn fixing portion 31 is disposed on the indoor side surface of the main body portion 27 and fixed with screws sandwiching the main body portion 27.
The cylinder fixing portion 29 is formed with two fixing pin insertion holes 33, 33 extending vertically in the width direction of the sliding door 1, and the fixing pin insertion hole penetrating the thumb turn fixing portion 31 in the width direction of the sliding door 1. Two 34 and 34 are formed up and down (refer FIG.2 and FIG.3 (b)).
The cylinder 19 and the thumb turn 21 are fixed to the finding surface of the lock case 17, and fixed pin insertion holes 35, 35 penetrating in the width direction of the sliding door 1 are formed in the upper and lower portions of the cylinder 19, respectively. Fixing pin insertion holes 37 and 37 that pass through the sliding door 1 in the width direction are also formed in the upper and lower portions of the thumb turn 21 (see FIGS. 2 and 3C).
The fixing pin insertion holes 33 and 33 formed in the cylinder fixing portion 29 are provided at positions corresponding to the fixing pin insertion holes 35 and 35 of the cylinder 19, and the fixing pin insertion holes 34 formed in the thumb turn fixing portion 31. 34 is provided at a position corresponding to the fixing pin insertion holes 37 of the thumb turn 21.
On the door end side of the lock case 17, screwing portions 39 are provided on the upper and lower sides. It is fixed with.
As shown in FIG. 2, a lock case insertion hole 41 is formed in the door butt side wall 16 b of the door end side gutter 16, and the lock case 17 is inserted into the door end side gutter 16 from the door butt side wall 16 b. is doing. An insertion hole 43 for the lock case 17 is formed in the door side wall 18a of the adjacent lattice 18 so that the door bottom side of the lock case 17 is inserted from the door side.
The lock case 17 is provided with a cover 45 to be mounted from the door bottom side. The lock case 17 is hidden by the cover 45 between the door-end side lattice 16 and the adjacent lattice 18.
As shown in FIG. 1, the dimension S in the width direction of the sliding door 1 in the lock case 17 is larger than the interval dimension W between the door-end side lattice 16 and the adjacent lattice 18 and the lock case 17. The door end side of the lock case 17 is swallowed in the door end side lattice 16, and the door bottom side of the lock case 17 is swallowed in the adjacent lattice 18.
The locking members 15a and 15b are rods attached to the locking member connecting portions 25 and 25 (see FIG. 4) of the lock case 17, and the upper locking member 15a has an upper rail 7 at its upper end when moved upward. It is locked to the locked portion 47 provided in. The locked portion 47 is a hole, and is stopped at a position where a space dimension T is provided between the door-end side lattice 16 and the casing 49 when the sliding door 1 is in the locked position.
The lower locking member 15b is locked to the locked portion 53 provided on the lower rail 9 when moved downward. The locked portion 53 is a movement restricting member provided in the groove of the lower rail 9.
As shown in FIG. 2, the fixing pins 23 a and 23 b are a total of four pins. The two fixing pins 23 a are connected to the fixing pin insertion hole 33 provided in the lock case 17 and the cylinder 19 from the door end side of the sliding door 1. The two fixing pins 23 b are inserted into the fixing pin insertion hole 35 provided in the lock case 17 from the door end side of the sliding door 1 and the fixing pin insertion hole 37 provided in the thumb turn 21. The cylinder 19 and the thumb turn 21 are fixed to the lock case 17.
The length H of each fixing pin 23a, 23b is a dimension longer than the distance dimension T between the door-end side lattice 16 and the casing 49 when the sliding door 1 is in the locked position (see FIG. 1).

次に、本実施の形態にかかる引戸１における錠１４の取付け、引戸サッシ３の作用及び効果について説明する。
引戸１における錠１４の取付けは、錠ケース１７を戸先側竪格子１６の戸尻側壁１６ｂに形成した挿入孔４１から挿入して、ねじ止め部３９を戸先側竪格子１６の戸先側壁１６ａに当て、戸先側からねじ３６をねじ込んで錠ケース１７を戸先側壁１６ａに固定し、錠ケース１７の本体部２７に戸尻側からカバー４５を被せる。その後、シリンダ１９及びサムターン２１を錠ケース１７に装着して、錠ケース１７の固定ピン挿通孔３３、３３とシリンダ１９の固定ピン挿通孔３５、３５に固定ピン２３ａ、２３ａを挿通し、錠ケース１７の固定ピン挿通孔３４、３４とサムターン２１の固定ピン挿通孔３７、３７とに固定ピン２３ｂ、２３ｂを各々挿通して、錠ケース１７にシリンダ１９及びサムターン２１を固定する。
次に、錠ケースの本体部２７とカバー４５の戸尻側を隣の竪格子１８の戸先側壁１８ａに設けた挿入孔４３に挿入して、隣の竪格子１８を引戸１に固定する。そして、戸先側竪格子１６の戸先側壁１６ａには、面板５０（図３（ａ）参照）を取付けて、錠ケース１７を隠す。
引戸１の施錠位置でシリンダ１９又はサムターン２１を施錠操作すると、図４に示すように、回動部材５９がスプリング６１の付勢力に抗して回動し、回動部材５９に係合している上スライダー５５が上方に移動し、回動部材５９に係合している下スライダー５７が下方に移動して、図１に示すように、上係止部材１５ａは上方に移動して上レール７の被係止部４７に係止し、同時に下係止部材１５ｂは下方に移動して、下レール９の被係止部５３に係止する。
引戸１の施錠位置では、引戸１の戸先側端（戸先側竪格子の戸先側壁）１６ａと躯体４９との間に間隔寸法Ｔをあけている。
本実施の形態によれば、シリンダ１９又はサムターン２１による施錠操作に連動して上係止部材１５ａが引戸１の上レール７に設けた被係止部４９に係止し、下係止部材１５ｂが下レール９の被係止部５３に係止するので、竪枠がなくても施錠できる。
錠ケース１７は戸先側竪格子１６とその隣の竪格子１８間に一部が竪格子１６、１８に呑み込まれて固定してあり且つ戸先側竪格子１６とその隣の竪格子１８間に固定した錠ケース１７の寸法Ｈは、竪格子１６、１８間の間隔寸法Ｗよりも大きくしているので、錠ケース１７を固定しているねじ３６を外したとしても、竪格子１６（又は１８）を引戸１から外さない限り竪格子１６、１８間から錠ケース１７を外すことができず、防犯性が高い。
また、錠ケース１７を竪格子１６、１８間に取付けたままシリンダ１９を外して錠ケース１７内を操作しようとしても、固定ピン２３ａ、２３ｂの長さＳは、引戸１が施錠位置にあるときの戸先側竪格子１６と躯体４９との間の間隔寸法Ｔよりも長い為、引戸１の施錠位置において固定ピン２３を抜くことができず、錠ケース１７からシリンダ１９を取り外して錠ケース１７内を操作することができない。 Next, attachment of the lock | rock 14 in the sliding door 1 concerning this Embodiment, and the effect | action and effect of the sliding door sash 3 are demonstrated.
The lock 14 is attached to the sliding door 1 by inserting the lock case 17 through the insertion hole 41 formed in the door-side side wall 16b of the door-end side lattice 16 and screwing portions 39 into the door-end side wall of the door-end side lattice 16. The lock case 17 is fixed to the door end side wall 16a by screwing the screw 36 from the door end side, and the body 45 of the lock case 17 is covered with the cover 45 from the door bottom side. Thereafter, the cylinder 19 and the thumb turn 21 are attached to the lock case 17, and the fixing pins 23 a and 23 a are inserted into the fixing pin insertion holes 33 and 33 of the lock case 17 and the fixing pin insertion holes 35 and 35 of the cylinder 19, respectively. The fixing pins 23 b and 23 b are respectively inserted into the fixing pin insertion holes 34 and 34 of the 17 and the fixing pin insertion holes 37 and 37 of the thumb turn 21 to fix the cylinder 19 and the thumb turn 21 to the lock case 17.
Next, the door bottom side of the main body portion 27 of the lock case and the cover 45 is inserted into the insertion hole 43 provided in the door-end side wall 18 a of the adjacent vertical lattice 18, and the adjacent vertical lattice 18 is fixed to the sliding door 1. Then, a face plate 50 (see FIG. 3A) is attached to the door-end side wall 16a of the door-end side lattice 16 to hide the lock case 17.
When the cylinder 19 or the thumb turn 21 is locked at the locking position of the sliding door 1, as shown in FIG. 4, the rotating member 59 rotates against the urging force of the spring 61 and engages with the rotating member 59. The upper slider 55 is moved upward, the lower slider 57 engaged with the rotating member 59 is moved downward, and the upper locking member 15a is moved upward as shown in FIG. 7, the lower locking member 15 b moves downward and is locked to the locked portion 53 of the lower rail 9.
In the locking position of the sliding door 1, a gap dimension T is provided between the door-side end (door-end side wall of the door-end side lattice) 16 a and the casing 49.
According to the present embodiment, the upper locking member 15a is locked to the locked portion 49 provided on the upper rail 7 of the sliding door 1 in conjunction with the locking operation by the cylinder 19 or the thumb turn 21, and the lower locking member 15b. Is locked to the locked portion 53 of the lower rail 9, so that it can be locked without a collar frame.
The lock case 17 is partially fixed between the doorside lattice 16 and the adjacent lattice 18 and fixed between the doorside lattice 16 and 18 and between the doorside lattice 16 and the adjacent lattice 18. Since the dimension H of the lock case 17 fixed to is larger than the distance W between the lattices 16 and 18, even if the screws 36 that secure the lock case 17 are removed, the lattice 16 (or As long as 18) is not removed from the sliding door 1, the lock case 17 cannot be removed from between the lattices 16 and 18, and the crime prevention property is high.
Further, even if the cylinder 19 is removed and the inside of the lock case 17 is operated while the lock case 17 is attached between the lattices 16 and 18, the length S of the fixing pins 23a and 23b is determined when the sliding door 1 is in the locked position. Therefore, the fixing pin 23 cannot be pulled out at the locking position of the sliding door 1, and the cylinder 19 is detached from the lock case 17 to remove the lock case 17. The inside cannot be operated.

本発明は、上述した実施の形態に限らず、本発明の要旨を逸脱しない範囲で種々変形可能である。
例えば、上係止部材１５ａと下係止部材１５ｂとは必ずしも両方設ける必要がなく、上係止部材１５ａのみを上レールの被係止部４７に係止して施錠するものであってもよい。また、下レール９を引戸１の走行レールにして、下係止部材１５ｂのみを下レールに設けた被係止部に係止するものであってもよい。
固定ピン２３ａ、２３ｂは個々に独立のピンとしなくて良く、各固定ピン２３ａ、２３ｂの戸先側端を互いに連結してなるものや、一つの棒状部材をＵ字状に折り曲げて各端を固定ピンとするものであっても良い。
引戸サッシ３は、片引きサッシ、門、室内の間仕切り等であっても良い。
引戸１は、全部が竪格子で構成することに限らず、戸先側竪格子１６と隣の竪格子１８を除く残りの部分をパネルとしても良い。 The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, it is not always necessary to provide both the upper locking member 15a and the lower locking member 15b, and only the upper locking member 15a may be locked and locked to the locked portion 47 of the upper rail. . Alternatively, the lower rail 9 may be a running rail of the sliding door 1, and only the lower locking member 15b may be locked to a locked portion provided on the lower rail.
The fixing pins 23a and 23b do not have to be independent pins. The fixing pins 23a and 23b are connected to each other at the door end side, or one rod-like member is bent into a U-shape and each end is fixed. It may be a fixed pin.
The sliding door sash 3 may be a one-way sash, a gate, an indoor partition, or the like.
The sliding door 1 is not limited to being entirely composed of a lattice, and the remaining portion excluding the door-end lattice 16 and the adjacent lattice 18 may be a panel.

本発明の実施の形態にかかる引戸サッシの戸先側部分を示す縦断面図である。It is a longitudinal cross-sectional view which shows the door tip side part of the sliding door sash concerning embodiment of this invention. 錠の分解斜視図である。It is a disassembled perspective view of a lock. （ａ）は引戸を戸先側から見た側面図であり、（ｂ）は（ａ）のカバーを外した側面図であり、（ｃ）は図１のＡ−Ａ断面図である。(A) is the side view which looked at the sliding door from the door-end side, (b) is the side view which removed the cover of (a), (c) is AA sectional drawing of FIG. 錠ケース本体部の縦断面図であり、（ａ）は開錠状態を示し、（ｂ）は施錠状態を示す図である。It is a longitudinal cross-sectional view of a lock case main-body part, (a) shows an unlocked state, (b) is a figure which shows a locked state. 図６に示す引戸サッシのＢ−Ｂ断面図である。It is BB sectional drawing of the sliding door sash shown in FIG. 本実施の形態にかかる引戸サッシの横断面図である。It is a cross-sectional view of the sliding door sash concerning this Embodiment.

符号の説明Explanation of symbols

１ 引戸
３ 引戸サッシ
５ 躯体
７ 上レール
９ 下レール
１５ａ 上係止部材（係止部材）
１５ｂ 下係止部材（係止部材）
１６ 戸先側竪格子
１７ 錠ケース
１８ 隣の竪格子
１９ シリンダ
２１ サムターン
２３ａ、２３ｂ 固定ピン
３３ 固定ピン挿通孔
３５ シリンダの固定ピン挿通孔
３７ サムターンの固定ピン挿通孔
４７ 被係止部
５３ 被係止部
Ｓ 錠ケースの寸法
Ｗ 戸先側竪格子と隣の竪格子との間隔寸法
Ｔ 施錠位置における戸先側端と躯体との間隔寸法
Ｈ 固定ピンの寸法 DESCRIPTION OF SYMBOLS 1 Sliding door 3 Sliding door sash 5 Housing 7 Upper rail 9 Lower rail 15a Upper locking member (locking member)
15b Lower locking member (locking member)
16 Door end side lattice 17 Lock case 18 Adjacent lattice 19 Cylinder 21 Thumb turn 23a, 23b Fixed pin 33 Fixed pin insertion hole 35 Cylinder fixed pin insertion hole 37 Thumb turn fixed pin insertion hole 47 Locked portion 53 Engagement Stop
Dimension of S lock case W Dimension of distance between doorside side lattice and adjacent ridge lattice T Distance between doorside edge and housing at lock position
Dimensions of H fixing pin

Claims (1)

引戸と、錠ケースと、シリンダと、サムターンと、固定ピンと、係止部材とを備え、引戸は少なくとも戸先側端部に複数の竪格子を有し、戸先側竪格子の戸尻側壁には錠ケースの挿入孔が形成してあると共にこの挿入孔から戸先側竪格子内に錠ケースの戸先側が挿入してあり、隣の竪格子の戸先側壁には錠ケースの挿入孔が形成してあると共にこの挿入孔から隣の竪格子内に錠ケースの戸尻側が挿入してあり、錠ケースは戸先側竪格子の戸先側端と隣の竪格子の戸尻側端の間隔よりも小さくしてあると共に戸先側竪格子と隣の竪格子との間で上下前後左右の移動が規制されており、且つ引戸の幅方向に貫通する固定ピン挿通孔を有し、シリンダ及びサムターンは錠ケースに取付けたものであると共に、引戸の幅方向に貫通する固定ピン挿通孔を有し、固定ピンは、引戸が施錠位置にあるときの戸先側竪格子の戸先側端と躯体との間の間隔寸法よりも長く、錠ケース、シリンダ及びサムターンの固定ピン挿通孔を挿通して戸先側端竪格子の戸先側端と隣の竪格子の戸尻側端との間に収まっており、シリンダ及びサムターンを錠ケースに固定するものであり、係止部材はシリンダ又はサムターンの施解錠操作に連動して上下動して引戸の上レール又は下レールに設けた被係止部に係脱するものであることを特徴とする引戸サッシ。 The sliding door includes a sliding case, a lock case, a cylinder, a thumb turn, a fixing pin, and a locking member. The sliding door has at least a plurality of lattices at the door end side end, and the door edge side wall of the door tip side lattice. The insertion hole of the lock case is formed and the door end side of the lock case is inserted into the door end side lattice from this insertion hole, and the lock case insertion hole is formed on the door side wall of the adjacent lattice. The door case side of the lock case is inserted into the adjacent lattice from this insertion hole, and the lock case is located between the door end side of the door side lattice and the door end side of the adjacent lattice. The cylinder has a fixed pin insertion hole that is smaller than the interval and is restricted from moving up, down, front, back, left, and right between the door end side lattice and the adjacent lattice, and penetrates in the width direction of the sliding door. And the thumb turn is attached to the lock case, and the fixed pin insertion hole that penetrates the sliding door in the width direction A fixing pin is longer than the interval dimension between the door tip side end and the frame of the door end side vertical grating when the sliding door is in the locked position, inserting the lock case, fixing pin insertion holes of the cylinder and thumb turn The door end side end of the door end side lattice and the door end side end of the adjacent side lattice, and the cylinder and thumb turn are fixed to the lock case, and the locking member is a cylinder or A sliding door sash that moves up and down in conjunction with the thumb-turn locking / unlocking operation and engages / disengages with a locked portion provided on an upper rail or a lower rail of the sliding door.
JP2006179695A 2006-06-29 2006-06-29 Sliding door sash Expired - Fee Related JP4920324B2 (en)

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