JP5997617B2 - Joinery - Google Patents

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JP5997617B2
JP5997617B2 JP2013003914A JP2013003914A JP5997617B2 JP 5997617 B2 JP5997617 B2 JP 5997617B2 JP 2013003914 A JP2013003914 A JP 2013003914A JP 2013003914 A JP2013003914 A JP 2013003914A JP 5997617 B2 JP5997617 B2 JP 5997617B2
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locking
shoji
frame
state
rail
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JP2014134070A (en
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俊輔 山口
俊輔 山口
尚史 紺谷
尚史 紺谷
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YKK AP Inc
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Description

本発明は、枠体の見込み方向に一対のレール部材が突き出しおよび引き込み可能とされ、一対のレール部材に対して障子が移動自在とされた建具に関する。   The present invention relates to a joinery in which a pair of rail members can be protruded and retracted in a prospective direction of a frame, and a shoji is movable with respect to the pair of rail members.

見込み方向に向けて一対のレール部材が枠体から突き出し可能とされ、このレール部材の間の空間を障子で開閉する窓がある。
このタイプの従来例として、扉枠の上枠の戸先側上部と戸尻側上部とにアーム状のヒンジの一端を回動可能に設け、これらのヒンジの他端部にスライドガイド部材を連結し、スライドガイド部材に扉を移動自在に支持し、扉枠の下枠の戸尻側下部にアーム状のヒンジの一端を回動自在に設け、このヒンジの他端を扉に設けられた案内溝に係合し、戸尻側上部のヒンジの他端部と戸尻側下部のヒンジの他端部とを連結軸で連結した建物用スライドドアがある(特許文献1)。
A pair of rail members can protrude from the frame body in the prospective direction, and there is a window that opens and closes a space between the rail members with a shoji.
As a conventional example of this type, one end of an arm-shaped hinge is rotatably provided at the top of the door frame and the top of the door butt on the upper frame of the door frame, and a slide guide member is connected to the other end of these hinges. The door is movably supported by the slide guide member, and one end of an arm-like hinge is rotatably provided at the lower part of the door bottom side of the lower frame of the door frame, and the other end of the hinge is provided on the door. There is a sliding door for a building that engages with a groove and connects the other end of the hinge on the upper door side and the other end of the hinge on the lower door side with a connecting shaft (Patent Document 1).

この特許文献1で示される従来例では、扉に設けられた取手を持って扉を見込み方向に動かすと、扉の戸先側上部と戸尻側上部と戸尻側下部とにそれぞれ設けられたヒンジにより、扉を扉枠から見込み方向に持ち出し、続けて、取手を持って扉をスライドガイド部材の長手方向に沿ってスライドさせる。   In the conventional example shown in this Patent Document 1, when the door is moved in the prospective direction with the handle provided on the door, the door is provided on the door end side upper part, the door bottom side upper part, and the door bottom side lower part, respectively. With the hinge, the door is taken out from the door frame in the expected direction, and then the door is slid along the longitudinal direction of the slide guide member with the handle.

特許5013537号公報Japanese Patent No. 5013537

特許文献1で示される従来例では、取手を持って扉を見込み方向に持ち出し、続けて、スライドガイド部材に沿って扉をスライドさせるものであるため、持ち出された扉がスライドできない状態で維持することができない。
このタイプの窓では、防犯および室内換気のために、枠体から突き出されたレール部材に対して障子が移動しない状態を維持することが求められるが、特許文献1で示される従来例では、持ち出されたガイド部材に対して扉を保持する機構がないので、防犯上の課題が解決されていない。
In the conventional example shown in Patent Document 1, the door is taken out in the prospective direction by holding the handle, and then the door is slid along the slide guide member. I can't.
In this type of window, it is required to maintain a state in which the shoji does not move with respect to the rail member protruding from the frame for crime prevention and indoor ventilation, but in the conventional example shown in Patent Document 1, it is not taken out. Since there is no mechanism for holding the door with respect to the guide member, the problem of crime prevention has not been solved.

本発明の目的は、枠体から見込み方向に突き出されたレール部材に対して、障子の移動を規制できる建具を提供することにある。   An object of the present invention is to provide a fitting that can regulate the movement of a shoji with respect to a rail member protruding in a prospective direction from a frame.

本発明の建具は、枠体と、この枠体に対して枠体の見込み方向に突き出しおよび引き込み可能に設けられ少なくとも一方が施錠用レールとされた一対のレール部材と、前記一対のレール部材に対して移動自在とされた障子と、この障子に進退自在に設けられた施錠用係止部材と、この施錠用係止部材を進退操作する施錠用操作部材と、前記施錠用操作部材によって、前記施錠用係止部材を前記施錠用レールに向けて前進操作して前記一対のレール部材に対する前記障子の移動を規制する障子移動規制状態と、前記施錠用係止部材を前記施錠用レールから後退させて前記一対のレール部材に対する前記障子の移動を許容する障子移動許容状態とが切り換えられる施錠機構と、を備え、前記施錠用操作部材による前記施錠用係止部材の前進後退において、前記一対のレール部材の前記枠体からの突き出しを規制しかつ前記障子移動規制状態としたオールロック状態と、前記一対のレール部材の前記枠体からの突き出しを許容しかつ前記障子移動規制状態とした一部ロック状態と、前記一対のレール部材の前記枠体からの突き出しを許容しかつ前記障子移動許容状態としたロック解除状態とが、切り換えられることを特徴とする。 The joinery of the present invention includes a frame, a pair of rail members provided so as to be able to protrude and retract in the prospective direction of the frame with respect to the frame, and at least one of which is a locking rail, and the pair of rail members. The shoji that is movable with respect to the shoji, the locking locking member that is provided so as to be able to move forward and backward in the shoji, the locking operating member that moves the locking locking member forward and backward, and the locking operating member. A shoji movement restricting state in which the locking locking member is moved forward toward the locking rail to restrict the movement of the shoji relative to the pair of rail members, and the locking locking member is retracted from the locking rail. and a and the switching is locking mechanism shoji movement permission state to permit movement of the sash with respect to the pair of rail members Te, the forward and backward of the lock for locking member by the locking operation member And the all-locked state in which the pair of rail members are restricted from protruding from the frame and in the state in which the shoji movement is restricted, and the pair of rail members are allowed to protrude from the frame and in which the shoji movement is restricted. The partially locked state, which is in a state, and the unlocked state, in which the pair of rail members are allowed to protrude from the frame and are allowed to move in the shoji movement state, are switched .

この構成の本発明では、施錠用操作部材を操作して、施錠機構の障子移動規制状態と障子移動許容状態との切り換えをする。障子移動規制状態では、施錠用係止部材によって障子が施錠用レールに係止されるので、障子を一対のレール部材に対して移動させることができない。そのため、一対のレール部材が枠体から突き出された状態で、障子が移動しないので、防犯とプライバシーの保護とを図ることができるとともに、室内の換気も行うことができる。一方、施錠用操作部材を操作して、障子移動許容状態とすると、施錠用係止部材の施錠用レールとの係止が解除されるので、障子が一対のレール部材に対して移動可能となり、窓を開放することができる。   In the present invention having this configuration, the locking operation member is operated to switch the locking mechanism between the shoji movement restricted state and the shoji movement allowed state. In the shoji movement restricted state, since the shoji is locked to the locking rail by the locking latch member, the shoji cannot be moved relative to the pair of rail members. Therefore, since the shoji does not move in a state where the pair of rail members protrude from the frame body, crime prevention and privacy protection can be achieved, and indoor ventilation can be performed. On the other hand, when the locking operation member is operated to enter the shoji movement allowed state, the locking latch member is unlocked from the locking rail, so that the shoji can move with respect to the pair of rail members, The window can be opened.

本発明の建具では、前記施錠機構は、前記施錠用係止部材から前記枠体の内周面に向けて設けられたロックピンと、このロックピンと係合可能とされ前記枠体の内周面に設けられた受部材とを有し、前記施錠用操作部材によって、前記施錠用係止部材を前進位置に移動し、前記ロックピンを前記受部材に係合して前記一対のレール部材の前記枠体からの突き出しを規制しかつ前記障子移動規制状態とした前記オールロック状態と、前記施錠用係止部材を前記前進位置から後退した中間位置に移動し、前記ロックピンと前記受部材との係合を解除して前記一対のレール部材の前記枠体からの突き出しを許容しかつ前記障子移動規制状態とした前記一部ロック状態と、前記施錠用係止部材を前記中間位置から後退した後退位置に移動し、前記ロックピンと前記受部材との係合を解除して前記一対のレール部材の前記枠体からの突き出しを許容しかつ前記障子移動許容状態とした前記ロック解除状態とが、切り換えられる構成が好ましい。 In the joinery of the present invention, the locking mechanism includes a lock pin provided from the locking engagement member toward the inner peripheral surface of the frame body, and is engageable with the lock pin and is provided on the inner peripheral surface of the frame body. A receiving member provided; the locking operation member moves the locking locking member to a forward position; and the lock pin is engaged with the receiving member to form the frame of the pair of rail members. and the all locked state and restricts the protrusion and the shoji movement restriction state from the body, moving the locking for locking member in an intermediate position retracted from the advanced position, engagement between the lock pin and the receiving member and the portion locked state to permit the projecting and was the shoji movement restriction state from the frame of the release to the pair of rail members, in a retracted position retracted the locking for locking member from the intermediate position Move the lock And the unlocking state allowing the protrusion and was the shoji movement permission state from when disengaged from the pin and said receiving member the frame member of the pair of rail members are configured to be switched is preferred.

この構成では、障子で枠体を閉じるには、施錠用操作部材を操作して施錠用係止部材を前進位置まで移動させてオールロック状態にする。この状態では、ロックピンが受部材に係合されているので、障子を枠体から突き出すことができない。
防犯および室内換気のために、施錠用操作部材を操作して施錠用係止部材を中間位置まで後退させて一部ロック状態にする。この状態では、ロックピンと受部材との係合が解除されるので、障子をレール部材ごと枠体から突き出すことが可能となるが、障子移動規制状態にあるので、障子をレール部材に対して移動させることができない。
障子を全開可能にするには、施錠用操作部材を操作し、施錠用係止部材を後退位置まで移動させる。この状態では、ロックピンと受部材との係合が解除され、かつ、施錠用係止部材が施錠用レールから外れるので、障子を枠体から突き出し、かつ、障子をレール部材に対して移動させることができる。
したがって、本発明では、障子を枠体から突き出すことも障子をレール部材に対して移動させることができないオールロック状態、障子を突き出すのみでレール部材に対して移動させることがでない一部ロック状態、および障子を枠体から突き出すこともレール部材に対して移動させることもできるロック解除状態の一連の切り換えを、施錠用操作部材を操作するだけで実現することができる。
In this configuration, in order to close the frame body with the shoji, the locking operation member is operated to move the locking engagement member to the advanced position so that the all-lock state is obtained. In this state, since the lock pin is engaged with the receiving member, the shoji cannot be protruded from the frame.
For the purpose of crime prevention and room ventilation, the locking operation member is operated and the locking engagement member is retracted to the intermediate position to be partially locked. In this state, since the engagement between the lock pin and the receiving member is released, it is possible to project the shoji together with the rail member from the frame, but since the shoji movement is restricted, the shoji is moved relative to the rail member. I can't let you.
In order to fully open the shoji, the locking operation member is operated, and the locking locking member is moved to the retracted position. In this state, the engagement between the lock pin and the receiving member is released, and the locking engagement member is disengaged from the locking rail, so that the shoji sticks out of the frame and the shoji moves relative to the rail member. Can do.
Therefore, in the present invention, the all-lock state in which the shoji can be protruded from the frame and the shoji cannot be moved with respect to the rail member, the partially locked state in which the shoji cannot be moved only with respect to the rail member, In addition, a series of switching of the unlocked state in which the shoji can be protruded from the frame body and can be moved with respect to the rail member can be realized simply by operating the locking operation member.

本発明の建具では、前記障子は、前記一対のレール部材にそれぞれ案内される上下框と、これらの上下框の端部を繋ぐ左右縦框とを有し、前記施錠用操作部材は前記左右縦框の一方に設けられ、前記施錠用係止部材は、前記施錠用操作部材の操作に伴って前記左右縦框の一方の長手方向に沿って前進位置、中間位置、後退位置に移動され、かつ、前記ロックピンが設けられたベース部材と、このベース部材に対して進退自在に設けられた係止部本体と、この係止部本体を前記施錠用レールに向けて付勢する付勢部材とを備え、前記ベース部材が前進位置および前記中間位置に位置する状態では、前記付勢部材で付勢された前記係止部本体の先端は、前記施錠用レールに係止されて前記障子移動規制状態を維持し、前記ベース部材が前記後退位置に位置する状態では、前記付勢部材で付勢された前記係止部本体の先端は、前記施錠用レールから外れて前記障子移動許容状態を維持する構成が好ましい。   In the joinery of the present invention, the shoji has upper and lower saddles respectively guided by the pair of rail members, and left and right vertical hooks connecting ends of the upper and lower saddles, and the locking operation member is the left and right vertical hooks. Provided on one side of the hook, and the locking engagement member is moved to a forward position, an intermediate position, and a backward position along one longitudinal direction of the left and right vertical hooks in accordance with the operation of the locking operation member, and A base member provided with the lock pin, a locking portion main body provided to be movable relative to the base member, and a biasing member for biasing the locking portion main body toward the locking rail. The distal end of the locking portion main body biased by the biasing member is locked to the locking rail to restrict the movement of the shoji paper in a state where the base member is positioned at the forward movement position and the intermediate position. Maintaining the state, the base member is in the retracted position In the state located at the tip of the locking body which is biased by the biasing member is configured to maintain the shoji movement permission state deviated from the locking rail is preferred.

この構成では、施錠用操作部材を操作して、ベース部材を前進位置まで移動させることでオールロック状態にする。この状態では、ロックピンが受部材に係合され、かつ、付勢部材の付勢によって係止部本体の先端が施錠用レールに係止されるので、障子の移動が規制される。施錠用操作部材を操作して、ベース部材を後退位置から中間位置まで移動させて一部ロック状態にする。すると、ベース部材が移動することで、ロックピンと受部材との係合が解除されて障子の枠体からの突き出しが許容されるが、移動するベース部材に対して係止部本体がそのままの位置に止まるので、障子のレール部材に対する移動が規制される。さらに、施錠用操作部材を操作して、ベース部材を後退位置まで移動させてロック解除状態にする。すると、ロックピンと受部材との係合が解除されてレール部材の枠体からの突き出しが許容され、ベース部材と係止部本体とがともに移動するので、係止部本体の先端が施錠用レールから外れることになり、障子の移動が許容される。
そのため、施錠用係止部材を、ロックピンが設けられたベース部材と、このベース部材に対して進退自在に設けられた係止部本体と、この係止部本体を施錠用レールに向けて付勢する付勢部材とを備えた構成としたから、施錠用操作部材の操作でベース部材を、前進位置、中間位置および後退位置の3位置のいずれかに移動させることにより、施錠機構のオールロック状態、一部ロック状態およびロック解除状態の切り換えが可能となる。
In this configuration, the locking operation member is operated, and the base member is moved to the forward movement position to be in the all-locked state. In this state, the lock pin is engaged with the receiving member, and the tip of the locking portion main body is locked to the locking rail by the biasing of the biasing member, so that the movement of the shoji is restricted. By operating the locking operation member, the base member is moved from the retracted position to the intermediate position to be partially locked. Then, when the base member moves, the engagement between the lock pin and the receiving member is released and the shoji is allowed to protrude from the frame body. Therefore, the movement of the shoji with respect to the rail member is restricted. Further, the locking operation member is operated to move the base member to the retracted position, thereby bringing the lock release state. Then, the engagement between the lock pin and the receiving member is released, the protrusion of the rail member from the frame body is allowed, and the base member and the locking portion main body move together, so that the tip of the locking portion main body is the locking rail. The paper sliding door is allowed to move.
Therefore, the locking locking member is attached to the base member provided with the lock pin, the locking portion main body provided so as to be movable forward and backward with respect to the base member, and the locking portion main body directed toward the locking rail. Since the biasing member is provided, the base member is moved to any one of the three positions of the forward movement position, the intermediate position and the backward movement position by operating the locking operation member. The state, the partially locked state, and the unlocked state can be switched.

本発明の建具では、前記ベース部材と前記係止部本体とのいずれか一方に前記ベース部材の進退方向に沿ってガイド溝が形成され、前記ベース部材と前記係止部本体とのいずれか他方に前記ガイド溝に沿って案内されかつ前記ガイド溝の端縁に当接可能なガイド突起が形成され、前記ガイド溝は前記ベース部材に形成された長孔であり、前記ガイド突起は前記係止部本体に設けられた係合ピンである構成が好ましい。   In the joinery of the present invention, a guide groove is formed in one of the base member and the locking portion main body along the advancing / retreating direction of the base member, and the other of the base member and the locking portion main body. A guide projection that is guided along the guide groove and is capable of coming into contact with an edge of the guide groove; the guide groove is a long hole formed in the base member; The structure which is an engaging pin provided in the part main body is preferable.

この構成では、係止部本体とベース部材との相対移動の規制あるいは許容を、ガイド溝とガイド突起という簡易な手段で実現することができる。   In this configuration, it is possible to realize restriction or allowance of relative movement between the locking portion main body and the base member with simple means such as guide grooves and guide protrusions.

本発明の建具では、前記上下框と、前記左右縦框とには、それぞれ前記施錠用係止部材と連動するリンク板が配置され、前記左右縦框に沿って配置されたリンク板にはピン部材が設けられ、このピン部材に係合可能な受材が前記枠体の内周面に設けられている構成が好ましい。   In the joinery of the present invention, a link plate that is interlocked with the locking member is disposed on each of the upper and lower rods and the left and right vertical rods, and a pin is disposed on the link plate disposed along the left and right vertical rods. It is preferable that a member is provided and a receiving material that can be engaged with the pin member is provided on the inner peripheral surface of the frame.

この構成では、ロックピンおよび受部材の組み合わせ以外に、ピン部材および受材の組み合わせによっても、障子の枠体からの突き出しを規制することになる。そのため、オールロック状態において、障子を突き出して枠体に力がかかっても、その力が2つの縦框に分散されることになり、障子の変形等を防止することができる。   In this configuration, in addition to the combination of the lock pin and the receiving member, the combination of the pin member and the receiving material restricts the protrusion of the shoji from the frame. Therefore, in the all-locked state, even if the shoji is pushed out and a force is applied to the frame, the force is distributed to the two vertical spats, and the shoji can be prevented from being deformed.

本発明の建具では、前記施錠用操作部材は、前記左右縦框の一方に回動自在に設けられた施錠用ハンドルを有し、前記施錠機構は、前記障子で前記枠体を閉じた状態で前記施錠用ハンドルの回動を許容し前記障子で前記枠体が閉じられていない状態で前記施錠用ハンドルの回動を規制する操作部トリガー機構を備え、この操作部トリガー機構は、前記施錠用係止部材に連結され前記施錠用係止部材とともに進退するスライダーと、前記スライダーから出没自在に設けられて前記枠体に当接可能なトリガー部材と、このトリガー部材を突出する方向に付勢するばねとを備え、前記トリガー部材は、前記障子で前記枠体が閉じられた際には、前記枠体に当接してスライダーに没入する方向に移動し、前記スライダーとの係合状態が解除されて前記スライダーの進退を許容し、前記障子が前記枠体から離れた際には、前記ばねの付勢力でスライダーから突出する方向に移動し、前記スライダーと係合して前記スライダーの進退を規制する構成が好ましい。   In the joinery of the present invention, the locking operation member has a locking handle rotatably provided on one of the left and right vertical shafts, and the locking mechanism is in a state where the frame is closed by the shoji. An operation unit trigger mechanism that allows rotation of the locking handle and restricts rotation of the locking handle in a state where the frame body is not closed by the shoji. A slider connected to the locking member and advanced / retracted together with the locking locking member, a trigger member provided so as to be able to protrude and retract from the slider and abutting on the frame body, and biasing the trigger member in a protruding direction A spring, and when the frame member is closed by the shoji, the trigger member abuts on the frame member and moves in a direction to be immersed in the slider, and the engagement state with the slider is released. Said A configuration that allows the rider to move forward and backward, and moves when the shoji is separated from the frame body in a direction that protrudes from the slider by the biasing force of the spring, and engages with the slider to restrict the advancement and retreat of the slider Is preferred.

この構成では、障子で枠体が閉じられている状態でのみ施錠用操作部材の移動が許容されるので、枠体から障子が離反された状態で、施錠用操作部材を操作することができない。そのため、施錠用レールから移動させた障子を閉める際、誤って、施錠用操作部材を移動して係止部本体を突出させることがないので、レール部材に対して障子を閉じる方向に移動させても、係止部本体に障子が衝突することを防止でき、係止部本体などの破損を防止できる。
さらに、操作部トリガー機構を、スライダー、トリガー部材およびばねを備えた簡易な構成としたので、施錠用操作部材の誤動作に伴う不都合を少ない部品点数で達成することができる。
In this configuration, since the movement of the locking operation member is allowed only when the frame is closed by the shoji, the locking operation member cannot be operated while the shoji is separated from the frame. Therefore, when closing the shoji that has been moved from the locking rail, the locking operation member is not moved by mistake to cause the locking portion body to protrude, so the shoji is moved in the closing direction relative to the rail member. Moreover, it can prevent that a shoji collides with a latching | locking part main body, and can prevent damage to a latching | locking part main body.
Furthermore, since the operation part trigger mechanism has a simple configuration including a slider, a trigger member, and a spring, it is possible to achieve inconvenience associated with a malfunction of the locking operation member with a small number of parts.

本発明では、枠体から見込み方向に突き出されたレール部材に対して、障子の移動を規制できる。   In this invention, the movement of a shoji can be controlled with respect to the rail member protruded in the prospective direction from the frame.

本発明の一実施形態に係る建具を室外から見た斜視図。The perspective view which looked at the fitting which concerns on one Embodiment of this invention from the outdoor. 建具を室外から見た正面図。The front view which looked at the joinery from the outdoor. 建具を室内から見た正面図。The front view which looked at the joinery from the room. 建具の一方の側面図。The side view of one side of joinery. 建具の他方の側面図。The other side view of joinery. 施錠機構を示す概略図。Schematic which shows a locking mechanism. 障子の上部を室内側からみた正面図。The front view which looked at the upper part of a shoji from the indoor side. 障子の見込み面をみた側面図。Side view of the prospective side of shoji. 施錠用係止部材の分解斜視図。The disassembled perspective view of the locking member for locking. (A)〜(C)は施錠用係止部材の動作を説明する建具の側面図。(A)-(C) are side views of the fitting explaining operation | movement of the locking member for locking. 施錠用係止部材の動作を説明する概略図。Schematic explaining operation | movement of the latching locking member. 操作部トリガー機構の分解斜視図。The disassembled perspective view of an operation part trigger mechanism. 操作部トリガー機構を縦框に取付けた状態を示す水平断面図。The horizontal sectional view which shows the state which attached the operation part trigger mechanism to the vertical shaft. レバー部が0°の位置にある場合のスライダーとトリガー部材との位置関係を示す概略図。Schematic which shows the positional relationship of a slider and a trigger member in case a lever part exists in a 0 degree position. レバー部が90°の位置にある場合のスライダーとトリガー部材との位置関係を示す概略図。Schematic which shows the positional relationship of a slider and a trigger member in case a lever part exists in a 90 degree position. 突出機構を示す概略斜視図。The schematic perspective view which shows a protrusion mechanism. 突出機構を示す概略平面図。The schematic plan view which shows a protrusion mechanism. 建具の下部の側面図。The side view of the lower part of joinery. 障子をスライドさせた直後の状態の建具を室外から見た斜視図。The perspective view which looked at the fitting of the state immediately after sliding a shoji from the outdoor. 本発明の変形例を示すもので、図5に対応した図。The figure which shows the modification of this invention and respond | corresponds to FIG. 前記変形例において、障子をレール部材から移動させた状態を示す斜視図。The perspective view which shows the state which moved the shoji from the rail member in the said modification. 前記変形例において、障子をレール部材から移動させた状態を示す側面図。The side view which shows the state which moved the shoji from the rail member in the said modification. 本発明の異なる変形例を示すもので、障子をレール部材から移動させた状態を示す斜視図。The perspective view which shows the modified example from which this invention differs, and shows the state which moved the shoji from the rail member. 図23の変形例において、障子をレール部材から移動させた状態を示す側面図。The side view which shows the state which moved the shoji from the rail member in the modification of FIG.

本発明の一実施形態を図面に基づいて説明する。本実施形態の建具は平行突き出しスライド窓である。図1から図5には、窓が開放された状態が示されている。   An embodiment of the present invention will be described with reference to the drawings. The joinery of this embodiment is a parallel protruding slide window. 1 to 5 show a state in which the window is opened.

[建具の全体構成]
図1から図5において、建具1は、図示しない建物の外壁に取付けられる上枠材11および下枠材12と、左右縦枠材13,14とから枠組みされて成る矩形状の枠体10と、この枠体10の上枠材11および下枠材12に対してそれぞれ対向する位置に設けられ、室外に向けて突き出しおよび引き込みが可能に設けられた上下のレール部材21,22と、これらのレール部材21,22の間の空間20をスライド開閉する障子30と、枠体10に設けられレール部材21,22の枠体10からの突き出しおよび引き込みを案内するガイド機構40と、枠体10とレール部材21,22との間に設けられ障子30を枠体10から平行に突き出す突出機構50と、障子30を施錠する施錠機構3とを備えて構成されている。
なお、障子30がレール部材21,22の間の空間20に位置して枠体10と正対する正面に位置する場合が障子30の半閉鎖位置であり、障子30がレール部材21,22の間の空間20から移動して枠体10に対し最もスライドした状態が開放位置である。半閉鎖位置にある障子30が上下のレール部材21,22ごと枠体10に収納されている状態では、障子30と枠体10とは密閉される閉鎖位置であり、障子30が完全に閉じられている。
[Overall structure of joinery]
1 to 5, the joinery 1 includes a rectangular frame 10 formed by a frame made up of an upper frame member 11 and a lower frame member 12 attached to an outer wall of a building (not shown), and left and right vertical frame members 13 and 14. The upper and lower rail members 21 and 22 provided at positions opposed to the upper frame member 11 and the lower frame member 12 of the frame body 10 so as to protrude and retract toward the outside, A shoji 30 for slidingly opening and closing the space 20 between the rail members 21, 22, a guide mechanism 40 provided in the frame body 10 for guiding the protrusion and retraction of the rail members 21, 22 from the frame body 10, A protruding mechanism 50 provided between the rail members 21 and 22 and protruding the shoji 30 in parallel from the frame body 10 and a locking mechanism 3 for locking the shoji 30 are configured.
In addition, the case where the shoji 30 is located in the space 20 between the rail members 21 and 22 and is located in front of the frame 10 is a semi-closed position of the shoji 30, and the shoji 30 is between the rail members 21 and 22. The open position is the state of moving from the space 20 and sliding most with respect to the frame 10. In the state where the shoji 30 in the semi-closed position is housed in the frame 10 together with the upper and lower rail members 21 and 22, the shoji 30 and the frame 10 are in a closed position where the shoji 30 is completely closed. ing.

レール部材21とレール部材22とは、それぞれ水平に伸びており、レール部材21とレール部材22との一端部(図1および図2において左端部)の間は縦枠が省略された開放端とされている。レール部材21,22の開放端は障子30のスライドを許容するものである。これらのレール部材21,22には、開放端から障子30が脱落することを防止するための図示しないストッパが設けられている。   The rail member 21 and the rail member 22 extend horizontally, and an open end in which a vertical frame is omitted between one end portion (the left end portion in FIGS. 1 and 2) of the rail member 21 and the rail member 22. Has been. The open ends of the rail members 21 and 22 allow the shoji 30 to slide. These rail members 21 and 22 are provided with stoppers (not shown) for preventing the shoji 30 from dropping off from the open ends.

障子30は、上框31および下框32と、左右縦框33、34とから框組みされて成る矩形状の框材300およびこの框材300内に設けられたガラス・アクリル板等からなる面材301から構成されている。
図2で左側(図3で右側)に配置された縦枠材13の内周面には、突き出された上下のレール部材21,22を、障子30が空間20に位置して枠体10と正対する正面に位置する半閉鎖位置の状態で枠体10への引きこみを許容し、障子30が空間20から移動して枠体10に対しスライドした状態で枠体10への引きこみを規制する突出維持部品7が設けられている。
なお、上・下・左右縦枠材11,12、左右縦枠材13,14および上・下・左右縦框31、32、33、34並びにレール部材21,22は、アルミや樹脂の押出し、引抜きの成形品或は木製の成形品等から成っている。
The shoji 30 includes a rectangular saddle member 300 formed by assembling an upper saddle 31 and a lower saddle 32, and left and right vertical saddles 33 and 34, and a surface made of a glass / acrylic plate or the like provided in the saddle member 300. The material 301 is comprised.
On the inner peripheral surface of the vertical frame member 13 arranged on the left side in FIG. 2 (right side in FIG. 3), the upper and lower rail members 21 and 22 that protrude are connected to the frame body 10 with the shoji 30 positioned in the space 20. Allowing the frame body 10 to be retracted in the semi-closed position located in front of the front, and restricting the retracting to the frame body 10 when the shoji 30 moves from the space 20 and slides relative to the frame body 10. A projection maintaining part 7 is provided.
The upper / lower / left / right vertical frame members 11, 12, the left / right vertical frame members 13, 14, and the upper / lower / left / right vertical rods 31, 32, 33, 34 and the rail members 21, 22 are extruded from aluminum or resin. It consists of a drawn molded product or a wooden molded product.

[施錠機構]
図6から図15には、本実施形態の要部である施錠機構3が示されている。
図6は施錠機構3の要部を示す。
図6において、施錠機構3は、施錠用操作部材としての施錠用ハンドル35と、この施錠用ハンドル35に連結され障子30の縦框34の上下に沿って進退自在に設けられた施錠用係止部材36と、施錠用ハンドル35の回動操作を障子30が完全に閉じられている場合にのみ許容する操作部トリガー機構37と、障子30の枠体10からの突き出しを許容あるいは規制する錠機構38とを備える。
施錠用ハンドル35は、縦框34に設けられた基部350と、この基部350に回動自在に設けられたレバー部351とを備えている。レバー部351は、その先端が下方に向くオールロック状態(0°)と、長手方向が水平となる一部ロック状態(90°)と、その先端が上方に向くロック解除状態(180°)との3位置に切り換え可能である。
[Locking mechanism]
6 to 15 show the locking mechanism 3 which is a main part of the present embodiment.
FIG. 6 shows a main part of the locking mechanism 3.
In FIG. 6, the locking mechanism 3 includes a locking handle 35 as a locking operation member, and a locking latch that is connected to the locking handle 35 and is movable forward and backward along the vertical shaft 34 of the shoji 30. An operation portion trigger mechanism 37 that allows the rotation operation of the member 36 and the locking handle 35 only when the shoji 30 is completely closed, and a lock mechanism that allows or restricts the shoji 30 from protruding from the frame 10. 38.
The locking handle 35 includes a base portion 350 provided on the vertical rod 34 and a lever portion 351 provided rotatably on the base portion 350. The lever portion 351 has an all-locked state (0 °) with the tip directed downward, a partially locked state (90 °) with the longitudinal direction horizontal, and an unlocked state (180 °) with the tip directed upward. The three positions can be switched.

[施錠用係止部材]
施錠用係止部材36は、施錠用レールとしての上レール部材21を係止するものである。施錠用係止部材36の具体的な構成が図7から図11に示されている。
図6から図9において、施錠用係止部材36は、縦框34の見込み面において上下動自在に配置されたベース部材361と、このベース部材361の上端部に連結された係止部本体362と、この係止部本体362を上方に付勢する付勢部材としての圧縮コイルばね363と、係止部本体362を縦框34に取付けるためのカバー体364とを備えて構成されている。
[Locking locking member]
The locking locking member 36 locks the upper rail member 21 as a locking rail. A specific configuration of the locking member 36 is shown in FIGS.
6 to 9, the locking engagement member 36 includes a base member 361 disposed on the prospective surface of the vertical rod 34 so as to be movable up and down, and an engagement portion main body 362 coupled to the upper end portion of the base member 361. And a compression coil spring 363 as an urging member for urging the locking portion main body 362 upward, and a cover body 364 for attaching the locking portion main body 362 to the vertical rod 34.

図7および図8に示される通り、ベース部材361は、縦框34の見込み面に上下に配置された複数のリンク用ベース3610を備えて構成されており、これらのリンク用ベース3610は、後述の操作部トリガー機構37を介して互いに連結されている。
これらのリンク用ベース3610のうち所定のリンク用ベース3610が施錠用ハンドル35と連結されている。施錠用ハンドル35の基部350は、リンク用ベース3610に係合される係合片350Aと、この係合片350Aとレバー部351との間に連結されレバー部351の回動を係合片350Aの上下動に変換する図示しない変換機構とを備えており、レバー部351を回動することで、ベース部材361が進退される。
As shown in FIG. 7 and FIG. 8, the base member 361 includes a plurality of link bases 3610 arranged vertically on the prospective surface of the downpipe 34, and these link bases 3610 are described later. Are connected to each other via the operation unit trigger mechanism 37.
Of these link bases 3610, a predetermined link base 3610 is connected to the locking handle 35. The base portion 350 of the locking handle 35 is connected between the engagement piece 350A engaged with the link base 3610, and the engagement piece 350A and the lever portion 351, and the rotation of the lever portion 351 is engaged with the engagement piece 350A. The base member 361 is advanced and retracted by rotating the lever portion 351.

図9に示される通り、係止部本体362は、長尺状の中央部362Aと、この中央部362Aの上端に一体に形成されたレール部材21に係止可能な先端362Bと、中央部362Aの下端に一体に形成された最上部に配置されたリンク用ベース3610に連結された連結部362Cとを有する。
中央部362Aは、その両側に長手方向に沿って折り曲げられた折曲部を有し、水平断面がコ字状とされる。カバー体364と対向する部分には圧縮コイルばね363の上端を係止する係止片362Dが形成されている。
中央部362Aには、取付ピン362Eで係止部本体362を縦框34に取付けるための取付孔362Fが形成されている。この取付孔362Fは係止部本体362が縦框34に沿って上下できるように長孔とされている。
先端362Bは、中央部362Aの両側に設けられた折曲部のうち1つの折曲部に連続する折曲部を有するものであり、水平断面がL字形とされている。先端362Bは、係止部本体362が上方に移動した状態では、上レール部材21に形成された係止孔21Aに挿通して係止可能とされる(図8参照)。なお、障子30がレール部材21,22に対して半閉鎖位置と閉鎖位置にある場合に、係止孔21Aに係止部本体362の先端362Bが係止されるように、係止孔21Aの位置が決められている。
As shown in FIG. 9, the locking portion main body 362 includes an elongated central portion 362A, a tip 362B that can be locked to the rail member 21 formed integrally with the upper end of the central portion 362A, and a central portion 362A. And a connecting portion 362C connected to a link base 3610 disposed at the uppermost portion formed integrally with the lower end of the connecting portion.
The central portion 362A has bent portions that are bent along the longitudinal direction on both sides thereof, and the horizontal cross section has a U-shape. A locking piece 362 </ b> D that locks the upper end of the compression coil spring 363 is formed at a portion facing the cover body 364.
An attachment hole 362F for attaching the locking portion main body 362 to the vertical rod 34 with an attachment pin 362E is formed in the center portion 362A. The attachment hole 362F is a long hole so that the locking portion main body 362 can move up and down along the vertical rod 34.
The tip 362B has a bent portion that is continuous with one of the bent portions provided on both sides of the central portion 362A, and has a horizontal cross section of an L shape. The tip 362B can be locked by being inserted into the locking hole 21A formed in the upper rail member 21 in a state where the locking portion main body 362 is moved upward (see FIG. 8). In addition, when the shoji 30 is in the semi-closed position and the closed position with respect to the rail members 21 and 22, the locking hole 21A has a locking hole 21A so that the leading end 362B of the locking part main body 362 is locked to the locking hole 21A. The position is determined.

連結部362Cは長尺状に形成されており、その下端部には、ガイド突起3622が設けられている。このガイド突起3622は連結部362Cに取付けられリンク用ベース3610と連結する結合ピンであり、この結合ピンを案内する長孔のガイド溝361Aがリンク用ベース3610の上下方向に形成されている。このガイド溝361Aの長手方向の両端縁はガイド突起3622に当接可能である。なお、本実施形態では、リンク用ベース3610にガイド突起を設け、連結部362Cにガイド溝を設ける構成でもよい。
カバー体364は、中央部362Aおよび先端362Bを上下に案内するためのガイド凸部364Aと、連結部362Cを上下に案内するためのガイド凹部364Bとを有する。ガイド凸部364Aには圧縮コイルばね363を収納するばね収納部364Cが形成され、このばね収納部364Cの下端面364Dは圧縮コイルばね363の下端を係止する係止面である。カバー体364は間に係止部本体362および一部のリンク用ベース3610を挟んで縦框34に取付けられる(図7参照)。
The connecting portion 362C is formed in an elongated shape, and a guide protrusion 3622 is provided at the lower end portion thereof. The guide protrusion 3622 is a connecting pin that is attached to the connecting portion 362C and connects to the link base 3610. A long guide groove 361A for guiding the connecting pin is formed in the vertical direction of the link base 3610. Both end edges in the longitudinal direction of the guide groove 361A can contact the guide protrusion 3622. In the present embodiment, a guide protrusion may be provided on the link base 3610, and a guide groove may be provided on the connecting portion 362C.
The cover body 364 has a guide convex portion 364A for guiding the central portion 362A and the tip 362B up and down, and a guide concave portion 364B for guiding the connecting portion 362C up and down. A spring accommodating portion 364C for accommodating the compression coil spring 363 is formed on the guide convex portion 364A, and a lower end surface 364D of the spring accommodating portion 364C is a locking surface for engaging the lower end of the compression coil spring 363. The cover body 364 is attached to the vertical rod 34 with the locking portion main body 362 and a part of the link base 3610 interposed therebetween (see FIG. 7).

施錠用ハンドル35と施錠用係止部材36との位置関係について、図10および図11に基づいて説明する。
図10(A)および図11の実線に示される通り、レバー部351が0°の位置にあるオールロック状態では、ベース部材361および係止部本体362は上方に移動した前進位置にあって、係止部本体362の先端362Bがレール部材21の係止孔21Aに挿通して係止されている。
図10(B)および図11の実線に示される通り、レバー部351が90°の位置にある一部ロック状態では、ベース部材361が下方に移動した中間位置にあるが、ベース部材361のガイド溝361Aが係止部本体362のガイド突起3622に対してガイド溝361A内を滑るので、係止部本体362はそのままの係止部本体362の先端362Bがレール部材21の係止孔21Aに挿通した係止されている位置にある。
図10(C)および図11の想像線で示される通り、レバー部351が180°の位置にあるロック解除状態では、ベース部材361がより下方に移動して後退位置にある。ベース部材361が後退すると、ガイド溝361Aの端縁にガイド突起3622が当接することになり、係止部本体362は圧縮コイルばね363の付勢力に抗して先端362Bがレール部材21の係止孔21Aから離れる位置まで移動する。
The positional relationship between the locking handle 35 and the locking engagement member 36 will be described with reference to FIGS. 10 and 11.
As shown by the solid line in FIG. 10A and FIG. 11, in the all-lock state in which the lever portion 351 is at the 0 ° position, the base member 361 and the locking portion main body 362 are in the advanced position moved upward, The leading end 362B of the locking portion main body 362 is inserted into the locking hole 21A of the rail member 21 and locked.
As shown by the solid lines in FIG. 10B and FIG. 11, in the partially locked state where the lever portion 351 is at a 90 ° position, the base member 361 is at an intermediate position moved downward, but the guide of the base member 361 Since the groove 361A slides in the guide groove 361A with respect to the guide protrusion 3622 of the locking portion main body 362, the locking portion main body 362 is inserted into the locking hole 21A of the rail member 21 with the tip 362B of the locking portion main body 362 intact. In the locked position.
As indicated by the imaginary line in FIG. 10C and FIG. 11, in the unlocked state where the lever portion 351 is at the 180 ° position, the base member 361 moves further downward and is in the retracted position. When the base member 361 is retracted, the guide protrusion 3622 comes into contact with the edge of the guide groove 361A, and the locking portion main body 362 has its tip 362B locked to the rail member 21 against the urging force of the compression coil spring 363. It moves to a position away from the hole 21A.

[操作部トリガー機構]
図7および図10において、操作部トリガー機構37は、施錠用係止部材36と施錠用ハンドル35の係合片350Aとの間に配置されている。操作部トリガー機構37は、障子30が上下のレール部材21,22ごと枠体10に収納され障子30と枠体10とが密閉される閉鎖位置、即ち、障子30が完全に閉じられている状態で施錠用ハンドル35の回動を許容し、障子30で枠体10が閉じられていない半閉鎖位置やレール部材21,22の間の空間20から障子30がスライドした状態で施錠用ハンドル35の回動を規制するものである。
操作部トリガー機構37の構成が図12から図15に示されている。
[Operation unit trigger mechanism]
7 and 10, the operation portion trigger mechanism 37 is disposed between the locking engagement member 36 and the engagement piece 350 </ b> A of the locking handle 35. The operating portion trigger mechanism 37 is in a closed position where the shoji 30 is housed in the frame 10 together with the upper and lower rail members 21 and 22, that is, the shoji 30 is completely closed. The locking handle 35 is allowed to rotate at a half-closed position where the frame 10 is not closed by the shoji 30 or in the state where the shoji 30 is slid from the space 20 between the rail members 21 and 22. The rotation is restricted.
The configuration of the operation unit trigger mechanism 37 is shown in FIGS.

図12において、操作部トリガー機構37は、スライダー371と、このスライダー371を覆い縦框34に取付けられた被覆部材372と、障子30で枠体10が閉じられた状態でスライダー371の進退を許容し障子30で枠体10が閉じられていない状態でスライダー371の進退を規制するトリガー部材373と、スライダー371を支持する支持プレート374とを備えている。支持プレート374はスライダー371を挟んだ状態で被覆部材372に取付けられている。
スライダー371は、隣合うリンク用ベース3610とリンク用ベース3610との間に連結されている(図7および図10参照)。
In FIG. 12, the operation portion trigger mechanism 37 allows the slider 371 to advance and retreat with the slider 371 covering the slider 371 and the covering member 372 attached to the vertical rod 34 and the frame body 10 closed with the shoji 30. A trigger member 373 for restricting the advancement / retraction of the slider 371 in a state where the frame 10 is not closed by the shoji 30 and a support plate 374 for supporting the slider 371 are provided. The support plate 374 is attached to the covering member 372 with the slider 371 interposed therebetween.
The slider 371 is connected between the adjacent link base 3610 and the link base 3610 (see FIGS. 7 and 10).

スライダー371は、その中央部分に被覆部材372に向けて突出するスライダー側突起371Aを有する長尺状部材であり、スライダー側突起371Aの両側には長孔からなる案内孔371Bが形成されている。スライダー側突起371Aはスライダー371の長手方向と直交する方向に開口する平面コ字状とされている。
被覆部材372は、その中央部分にトリガー部材373を収納するトリガー収納部372Aを有し、このトリガー収納部372Aの両側がねじ372Bで縦框34に取付けられている(図13参照)。トリガー収納部372Aではトリガー部材373がスライダー371の進退方向と直交する方向に進退自在に収納されている。
トリガー部材373とトリガー収納部372Aとの間には、トリガー部材373を被覆部材372の開口端縁372Dから突出する方向に付勢するばね375が設けられている。トリガー部材373には、ばね375の付勢力で開口端縁372Dからの飛び出しを規制するための抜止部373Cが形成されている。
The slider 371 is a long member having a slider-side protrusion 371A that protrudes toward the covering member 372 at the center thereof, and guide holes 371B made of long holes are formed on both sides of the slider-side protrusion 371A. The slider-side protrusion 371 </ b> A has a U-shape that is open in a direction orthogonal to the longitudinal direction of the slider 371.
The covering member 372 has a trigger accommodating portion 372A for accommodating the trigger member 373 at the center thereof, and both sides of the trigger accommodating portion 372A are attached to the vertical rod 34 with screws 372B (see FIG. 13). In the trigger accommodating portion 372A, the trigger member 373 is accommodated so as to freely advance and retract in a direction orthogonal to the advancing / retreating direction of the slider 371.
Between the trigger member 373 and the trigger storage portion 372A, a spring 375 that biases the trigger member 373 in a direction protruding from the opening edge 372D of the covering member 372 is provided. The trigger member 373 is formed with a retaining portion 373 </ b> C for restricting the protrusion from the opening edge 372 </ b> D by the biasing force of the spring 375.

トリガー部材373は、スライダー371に対向する面にスライダー側突起371Aと係合可能なトリガー側突起373Aを有する板状部材である。トリガー側突起373Aは係合部373A1を有する。
トリガー部材373の一辺は縦枠材14に設けられたトリガー受部材140に当接可能な当接部373Bとされる(図13参照)。当接部373Bはトリガー側突起373Aが形成された面とは反対側の面から突出して形成されており、トリガー受部材140に当接可能な面とは反対側の面がトリガー収納部372Aの切欠端縁372Cと当接可能とされている。
トリガー部材373は、トリガー収納部372Aの開口端縁372Dからスライダー371の進退方向と直交する方向に出没自在とされている。トリガー部材373が開口端縁372Dから突出した場合には、スライダー側突起371Aとトリガー側突起373Aとが係合してスライダー371の進退が規制され、トリガー部材373が開口端縁372Dに没入した場合には、スライダー側突起371Aとトリガー側突起373Aとが係合しないので、スライダー371の進退が許容される。
The trigger member 373 is a plate-like member having a trigger-side protrusion 373A that can be engaged with the slider-side protrusion 371A on a surface facing the slider 371. The trigger-side protrusion 373A has an engaging portion 373A1.
One side of the trigger member 373 is a contact portion 373B that can contact the trigger receiving member 140 provided on the vertical frame member 14 (see FIG. 13). The contact portion 373B is formed to protrude from the surface opposite to the surface on which the trigger-side protrusion 373A is formed, and the surface opposite to the surface that can contact the trigger receiving member 140 is the trigger storage portion 372A. The cutout edge 372C can be contacted.
The trigger member 373 can be projected and retracted in a direction orthogonal to the advancing / retreating direction of the slider 371 from the opening edge 372D of the trigger accommodating portion 372A. When the trigger member 373 protrudes from the opening edge 372D, the slider-side protrusion 371A and the trigger-side protrusion 373A engage with each other to restrict the advancement / retraction of the slider 371, and the trigger member 373 enters the opening edge 372D. Since the slider-side protrusion 371A and the trigger-side protrusion 373A do not engage with each other, the slider 371 is allowed to advance and retract.

レバー部351が0°の位置にある場合において、障子30で枠体10が閉じられた閉鎖位置の際には、トリガー部材373がトリガー受部材140で押圧されてスライダー371に没入する方向に移動し、図14(A)に示される通り、スライダー371のスライダー側突起371Aとトリガー部材373のトリガー側突起373Aとの図中左右方向位置が離反される。この状態では、スライダー側突起371Aとトリガー側突起373Aとの係合が解除されているので、スライダー371の進退が許容される。枠体10から障子30が離れた半閉鎖位置やレール部材21,22の間の空間20から障子30がスライドした状態では、トリガー部材373がトリガー受部材140で押圧されないので、ばね375(図12参照)の付勢力により、トリガー部材373の当接部373Bが開口端縁372Dから突出することになる。この状態では、図14(B)に示される通り、スライダー側突起371Aの下端縁とトリガー側突起373Aの上端縁とが当接可能となり、スライダー371の進退が規制される。   When the lever portion 351 is at a position of 0 °, the trigger member 373 is moved by the trigger receiving member 140 so as to be immersed in the slider 371 when the frame 10 is closed by the shoji 30. 14A, the slider-side protrusion 371A of the slider 371 and the trigger-side protrusion 373A of the trigger member 373 are separated from each other in the left-right direction in the figure. In this state, since the engagement between the slider-side protrusion 371A and the trigger-side protrusion 373A is released, the slider 371 is allowed to advance and retract. Since the trigger member 373 is not pressed by the trigger receiving member 140 when the shoji 30 is slid from the semi-closed position where the shoji 30 is separated from the frame 10 or from the space 20 between the rail members 21 and 22, the spring 375 (FIG. 12). The abutting portion 373B of the trigger member 373 protrudes from the opening edge 372D. In this state, as shown in FIG. 14B, the lower end edge of the slider-side protrusion 371A and the upper end edge of the trigger-side protrusion 373A can come into contact with each other, and the advance / retreat of the slider 371 is restricted.

レバー部351が90°の位置にある場合において、トリガー部材373がトリガー受部材140で押圧されると、図15(A)に示される通り、トリガー部材373が開口端縁372Dに没入し、スライダー371のスライダー側突起371Aとトリガー部材373のトリガー側突起373Aとの図中左右方向位置が離反される。この状態では、スライダー側突起371Aとトリガー側突起373Aとが係合することがないので、スライダー371の進退が許容される。トリガー部材373の当接部373Bが開口端縁372Dから突出すると、図15(B)に示される通り、スライダー側突起371Aの開口部内周縁とトリガー側突起373Aの係合部373A1とが当接可能となり、スライダー371の進退が規制される。
なお、レバー部351が180°の位置にあり、障子30が開いた状態では、スライダー側突起371Aの上端縁とトリガー側突起373Aの下端縁とが当接可能となり、スライダー371の進退が規制される。
If the trigger member 373 is pressed by the trigger receiving member 140 when the lever portion 351 is at the 90 ° position, the trigger member 373 is immersed in the opening edge 372D as shown in FIG. The position in the left-right direction in the drawing between the slider-side protrusion 371A of 371 and the trigger-side protrusion 373A of the trigger member 373 is separated. In this state, the slider-side protrusion 371A and the trigger-side protrusion 373A do not engage with each other, so that the slider 371 is allowed to advance and retract. When the contact portion 373B of the trigger member 373 protrudes from the opening edge 372D, the inner peripheral edge of the opening of the slider-side projection 371A and the engagement portion 373A1 of the trigger-side projection 373A can contact as shown in FIG. Thus, the advance / retreat of the slider 371 is restricted.
When the lever portion 351 is at a position of 180 ° and the shoji 30 is opened, the upper end edge of the slider-side protrusion 371A and the lower end edge of the trigger-side protrusion 373A can come into contact with each other, and the advance / retreat of the slider 371 is restricted. The

[錠機構]
図6に戻り、錠機構38は、リンク用ベース3610に設けられたロックピン381と、このロックピン381と係合可能な受部材382とを有する。ロックピン381は2本設けられており、これらのロックピン381に対応するように受部材382が縦枠材14の内面に2箇所設けられている。
障子30の下框32にはベース部材361に連結される第一リンク板383が設けられ、この第一リンク板383に連結される第二リンク板384が縦框33に設けられている。これらの第一リンク板383および第二リンク板384はベース部材361とともに連動するようになっている。なお、本実施形態では、第一リンク板383を下框32ではなく上框31に設けるものであってもよい。
ベース部材361と第一リンク板383とはコーナー用連結部材650で連結されている。同様に、第一リンク板383と第二リンク板384とはコーナー用連結部材650で連結されている。これらのコーナー用連結部材650は後述するコーナー用連結部材65と同様の構成である。
[Lock mechanism]
Returning to FIG. 6, the lock mechanism 38 includes a lock pin 381 provided on the link base 3610, and a receiving member 382 that can be engaged with the lock pin 381. Two lock pins 381 are provided, and two receiving members 382 are provided on the inner surface of the vertical frame member 14 so as to correspond to the lock pins 381.
A first link plate 383 connected to the base member 361 is provided on the lower collar 32 of the shoji 30, and a second link plate 384 connected to the first link plate 383 is provided on the vertical rod 33. The first link plate 383 and the second link plate 384 are interlocked with the base member 361. In the present embodiment, the first link plate 383 may be provided on the upper collar 31 instead of the lower collar 32.
The base member 361 and the first link plate 383 are connected by a corner connecting member 650. Similarly, the first link plate 383 and the second link plate 384 are connected by a corner connecting member 650. These corner connecting members 650 have the same configuration as a corner connecting member 65 described later.

第二リンク板384には2本のピン部材386が設けられ、これらのピン部材386に係合可能な受材387が縦枠材13の内周面に2箇所設けられている。
レバー部351が0°の位置にあるオールロック状態では、ロックピン381は、受部材382と同じ高さ位置であって受部材382より室内側にあり、同様に、ピン部材366は、受材387とは同じ高さ位置であって受材387より室内側にあるため、障子30を室側に向けて押し出しても、障子30およびレール部材21,22の突き出しが規制される。レバー部351が図8で示される90°の位置にある一部ロック状態や、180°の位置にあるロック解除状態では、ロックピン381は受部材382より低い位置となり、ピン部材366は受材387より高い位置となるため、障子30を室外に向けて押し出すと、障子30およびレール部材21,22の突き出しが許容される。
Two pin members 386 are provided on the second link plate 384, and receiving members 387 that can be engaged with these pin members 386 are provided at two locations on the inner peripheral surface of the vertical frame member 13.
In the all-locked state in which the lever portion 351 is at the 0 ° position, the lock pin 381 is at the same height as the receiving member 382 and is on the indoor side of the receiving member 382. Similarly, the pin member 366 is the receiving material. Since it is the same height position as 387 and is on the indoor side from the receiving material 387, even if the shoji 30 is pushed out toward the room side, the protrusion of the shoji 30 and the rail members 21 and 22 is restricted. In the partially locked state where the lever portion 351 is at the 90 ° position shown in FIG. 8 and the unlocked state where the lever portion 351 is at the 180 ° position, the lock pin 381 is positioned lower than the receiving member 382, and the pin member 366 is the receiving material. Since the position is higher than 387, when the shoji 30 is pushed out of the room, the shoji 30 and the rail members 21 and 22 are allowed to protrude.

[突出機構]
図16において、突出機構50は、上枠材11とレール部材21との間に設けられた第一リンク機構51と、下枠材12とレール部材22との間に設けられた第二リンク機構52と、第一リンク機構51と第二リンク機構52とに連結される連動機構60とを備えている。第一リンク機構51と第二リンク機構52とは対となっている。
第一リンク機構51は、上枠材11の長手方向に沿って3個設けられており、3個の第一リンク機構51のうち2個が縦枠材13に近接配置され、残り1個が縦枠材14に近接配置されている。
第二リンク機構52は、下枠材12の長手方向に沿って3個設けられており、3個の第二リンク機構52のうち2個が縦枠材13に近接配置され、残り1個が縦枠材14に近接配置されている。
[Projection mechanism]
In FIG. 16, the protruding mechanism 50 includes a first link mechanism 51 provided between the upper frame member 11 and the rail member 21, and a second link mechanism provided between the lower frame member 12 and the rail member 22. 52 and an interlocking mechanism 60 connected to the first link mechanism 51 and the second link mechanism 52. The first link mechanism 51 and the second link mechanism 52 are paired.
Three first link mechanisms 51 are provided along the longitudinal direction of the upper frame member 11, two of the three first link mechanisms 51 are arranged close to the vertical frame member 13, and the remaining one is It is arranged close to the vertical frame member 14.
Three second link mechanisms 52 are provided along the longitudinal direction of the lower frame member 12, two of the three second link mechanisms 52 are arranged close to the vertical frame member 13, and the remaining one is It is arranged close to the vertical frame member 14.

[第一リンク機構および第二リンク機構]
図16および図17に示される通り、第二リンク機構52は、レール部材22に一端部が回動自在に支持された揺動リンク53と、この揺動リンク53の長さ方向の中間部分に一端が回動自在に支持された回動リンク54と、この回動リンク54の他端部がピン54Aで回動自在に支持された長尺状の固定片55とを備えている。
固定片55は下枠材12の上面に固定されている。固定片55にはレール部材22の長手方向に沿って係合溝55Aが形成されている。この係合溝55Aには、揺動リンク53の他端部に設けられたピン53Aが長手方向に移動自在に係合されている。回動リンク54の他端部は固定片55に回動自在に支持されている。回動リンク54の回動支点であるピン54Aは、係合溝55Aの長手方向に沿った延長線上にある。
第一リンク機構51は、第二リンク機構52とほぼ同じ構造である。
[First link mechanism and second link mechanism]
As shown in FIGS. 16 and 17, the second link mechanism 52 includes a swing link 53 whose one end is rotatably supported by the rail member 22, and an intermediate portion in the length direction of the swing link 53. A rotation link 54 whose one end is rotatably supported, and a long fixed piece 55 whose other end is rotatably supported by a pin 54A are provided.
The fixed piece 55 is fixed to the upper surface of the lower frame member 12. An engaging groove 55 </ b> A is formed in the fixed piece 55 along the longitudinal direction of the rail member 22. A pin 53A provided at the other end of the swing link 53 is engaged with the engagement groove 55A so as to be movable in the longitudinal direction. The other end of the rotation link 54 is rotatably supported by the fixed piece 55. A pin 54A, which is a rotation fulcrum of the rotation link 54, is on an extension line along the longitudinal direction of the engagement groove 55A.
The first link mechanism 51 has substantially the same structure as the second link mechanism 52.

[連動機構]
図16および図17において、連動機構60は、第一リンク機構51と第二リンク機構52とのレール部材21,22に対する突出と没入とを連動させるものであり、第一リンク機構51の揺動リンク53に連結された第一リンケージバー61と、第二リンク機構52の揺動リンク53に連結された第二リンケージバー62と、これらの第一リンケージバー61と第二リンケージバー62とを連結した第三枠材としての縦枠材14の上下方向に沿って往復動自在に設けられた第三リンケージバー63とを有する。
第二リンケージバー62と第二リンク機構52の揺動リンク53とは、固定片55の係合溝55Aに係合されたピン53Aで連結されている。第二リンケージバー62には、長手方向に沿って揺動リンク53の回動支点であるピン53Aが第二リンク機構52の数に応じて3箇所形成されている。同様に、第一リンケージバー61と第一リンク機構51の揺動リンク53とは、固定片55の係合溝55Aに係合された図示しないピンで連結されている。
図16において、第一リンケージバー61と第三リンケージバー63とはコーナー用連結部材65で連結されている。このコーナー用連結部材65は、上枠材11と縦枠材13との接続部分に固定された案内部材66に案内されている。同様に、第二リンケージバー62と第三リンケージバー63とはコーナー用連結部材65で連結されている。このコーナー用連結部材65は、下枠材12と縦枠材13との接続部分に固定された案内部材66に案内されている。
[Interlock mechanism]
16 and 17, the interlocking mechanism 60 interlocks the protrusion and the immersion of the first link mechanism 51 and the second link mechanism 52 with respect to the rail members 21 and 22. The first linkage bar 61 connected to the link 53, the second linkage bar 62 connected to the swing link 53 of the second link mechanism 52, and the first linkage bar 61 and the second linkage bar 62 are connected. And a third linkage bar 63 provided so as to reciprocate along the vertical direction of the vertical frame member 14 as the third frame member.
The second linkage bar 62 and the swing link 53 of the second link mechanism 52 are connected by a pin 53A engaged with an engagement groove 55A of the fixed piece 55. The second linkage bar 62 is formed with three pins 53 </ b> A corresponding to the number of the second link mechanisms 52 along the longitudinal direction. Similarly, the first linkage bar 61 and the swing link 53 of the first link mechanism 51 are connected by a pin (not shown) engaged with the engagement groove 55A of the fixed piece 55.
In FIG. 16, the first linkage bar 61 and the third linkage bar 63 are connected by a corner connecting member 65. The corner connecting member 65 is guided by a guide member 66 fixed to a connection portion between the upper frame member 11 and the vertical frame member 13. Similarly, the second linkage bar 62 and the third linkage bar 63 are connected by a corner connecting member 65. The corner connecting member 65 is guided by a guide member 66 fixed to a connecting portion between the lower frame member 12 and the vertical frame member 13.

[上部ローラ部および下部ローラ部]
図3から図6に戻り、障子30の上框31にはレール部材21に当接して転動する上部ローラ部23が設けられ、障子30の下框32にはレール部材22に当接して転動する下部ローラ部24が設けられている。
下レール部材22と下部ローラ部24との関係が図18に示されている。
図18に示される通り、レール部材22は、第二リンク機構52に連結され水平方向に伸びて形成された連結板部221と、この連結板部221から折り曲げて形成され下部ローラ部24を案内するレール本体222とを有する。なお、上レール部材21は下レール部材22とは上下が逆となる形状である。
[Upper roller and lower roller]
From FIG. 3 to FIG. 6, the upper roller portion 23 that abuts on the rail member 21 and rolls is provided on the upper collar 31 of the shoji 30, and the lower collar 32 of the shoji 30 abuts on the rail member 22 and rolls. A moving lower roller portion 24 is provided.
The relationship between the lower rail member 22 and the lower roller portion 24 is shown in FIG.
As shown in FIG. 18, the rail member 22 is connected to the second link mechanism 52 and is formed by extending in the horizontal direction, and is formed by bending the connection plate part 221 to guide the lower roller part 24. And a rail body 222. The upper rail member 21 has a shape that is upside down with respect to the lower rail member 22.

[ガイド機構]
図18において、ガイド機構40は、下枠材12から室外側に突出して設けられたガイド片41と、これらのガイド片41の上面にそれぞれ転動するガイドローラ42とを有する。
ガイドローラ42は、下レール部材22の下面に基端部が固定された取付片部421と、この取付片部421の室側側先端に設けられたローラ本体422とを有する。
[Guide mechanism]
In FIG. 18, the guide mechanism 40 includes a guide piece 41 that protrudes from the lower frame member 12 to the outdoor side, and a guide roller 42 that rolls on the upper surface of the guide piece 41.
The guide roller 42 includes an attachment piece 421 whose base end is fixed to the lower surface of the lower rail member 22, and a roller main body 422 provided at the front end of the attachment piece 421 on the chamber side.

[本実施形態の作用]
本実施形態の建具1において、窓が閉じられた閉鎖位置状態では、施錠用ハンドル35のレバー部351は0°の位置にある。この状態では、トリガー部材373がトリガー受部材140で押圧されており、スライダー側突起371Aとトリガー側突起373Aとの係合が解除されているので、スライダー371の進退が許容される。さらに、ベース部材361および係止部本体362は上方に移動した位置にあり、係止部本体362の先端362Bが係止孔21Aから突出した突出位置にあるため、レール部材21の端部に先端362Bが係止されている。
[Operation of this embodiment]
In the fitting 1 of the present embodiment, in the closed position state where the window is closed, the lever portion 351 of the locking handle 35 is at a position of 0 °. In this state, the trigger member 373 is pressed by the trigger receiving member 140, and the engagement between the slider-side protrusion 371A and the trigger-side protrusion 373A is released, so that the slider 371 is allowed to advance and retract. Further, since the base member 361 and the locking portion main body 362 are in a position moved upward, and the distal end 362B of the locking portion main body 362 is in the protruding position protruding from the locking hole 21A, the distal end is at the end of the rail member 21. 362B is locked.

窓が閉じられている状態から窓を開くスライド状態にするため、施錠用ハンドル35を回動操作して施錠機構3をロック解除状態にする。そのため、施錠用ハンドル35を0°の位置から180°回動操作すると、ベース部材361が後退位置となるまで下方に移動し、この移動に伴って第一リンク板383および第二リンク板384も移動する。すると、ロックピン381が受部材382から外れるとともに、ピン部材366が受材387から外れて突出許容状態となる。ベース部材361が後退位置まで移動することによって、はじめは、ベース部材361のガイド溝361Aが係止部本体362のガイド突起3622に対して滑るので、係止部本体362はそのままの突出位置にあるが、施錠用ハンドル35の180°の回動操作によって、ベース部材361の移動量が大きいので、ガイド溝361Aの端縁にガイド突起3622が当接した後もベース部材361が下方に移動し続けることになり、係止部本体362が圧縮コイルばね363の付勢力に抗して下方に移動して、係止部本体362の先端362Bがレール部材21から離隔する。   In order to change from the closed state to the sliding state in which the window is opened, the locking handle 35 is rotated to bring the locking mechanism 3 into the unlocked state. Therefore, when the locking handle 35 is rotated 180 ° from the 0 ° position, the base member 361 moves downward until it reaches the retracted position, and the first link plate 383 and the second link plate 384 are also moved along with this movement. Moving. Then, the lock pin 381 is detached from the receiving member 382, and the pin member 366 is detached from the receiving member 387 to be allowed to protrude. When the base member 361 moves to the retracted position, first, the guide groove 361A of the base member 361 slides with respect to the guide protrusion 3622 of the locking portion main body 362, so that the locking portion main body 362 is in the protruding position as it is. However, since the amount of movement of the base member 361 is large due to the 180 ° rotation operation of the locking handle 35, the base member 361 continues to move downward even after the guide protrusion 3622 contacts the edge of the guide groove 361A. As a result, the locking portion main body 362 moves downward against the biasing force of the compression coil spring 363, and the tip 362 B of the locking portion main body 362 is separated from the rail member 21.

その後、適宜な場所、例えば、施錠用ハンドル35を持って障子30を枠体10に対し上下のレール部材21,22ごと室外に向けて押し出す。すると、障子30が枠体10から離れた状態となり、トリガー部材373がばね375で被覆部材372から突出し、スライダー側突起371Aとトリガー側突起373Aとが係合され、スライダー371の進退が規制される。これにより、施錠用ハンドル35の回動が規制される。
障子30を押し出すことによって、第一リンク機構51および第二リンク機構52とともに連動機構60が作動する。
第一リンク機構51では、障子30とともにレール部材21が突き出されると、揺動リンク53は、レール部材21に回動自在に連結された一端部を回動中心として回動するが、この揺動リンク53の中間部分には回動リンク54の一端部が回動自在に連結されているため、揺動リンク53の他端部は上枠材11の長手方向に沿って移動することになる。揺動リンク53のレール部材21に連結された一端部はレール部材21の長手方向に対して直角となるように室側に向けて真っ直ぐ移動する。
第二リンク機構52は第一リンク機構51と同様の動作をする。
Thereafter, the shoji 30 is pushed out of the frame body 10 together with the upper and lower rail members 21 and 22 with an appropriate place, for example, the locking handle 35. Then, the shoji 30 is separated from the frame 10, the trigger member 373 protrudes from the covering member 372 by the spring 375, the slider-side protrusion 371A and the trigger-side protrusion 373A are engaged, and the advance / retreat of the slider 371 is restricted. . Thereby, rotation of the locking handle 35 is restricted.
By pushing out the shoji 30, the interlocking mechanism 60 operates together with the first link mechanism 51 and the second link mechanism 52.
In the first link mechanism 51, when the rail member 21 is projected together with the shoji 30, the swing link 53 rotates around one end portion that is rotatably connected to the rail member 21. Since one end portion of the rotation link 54 is rotatably connected to the intermediate portion of the moving link 53, the other end portion of the swing link 53 moves along the longitudinal direction of the upper frame member 11. . One end portion of the swing link 53 connected to the rail member 21 moves straight toward the chamber side so as to be perpendicular to the longitudinal direction of the rail member 21.
The second link mechanism 52 operates in the same manner as the first link mechanism 51.

第一リンク機構51の揺動リンク53の他端部に連結された第一リンケージバー61は、上枠材11の長手方向に沿って移動することになり、第二リンク機構52の揺動リンク53の他端部に連結された第二リンケージバー62は、第一リンケージバー61とは逆方向に移動することになるが、これらの第一リンケージバー61と第二リンケージバー62とはそれぞれコーナー用連結部材65を介して第三リンケージバー63で連結されているため、これらの第一リンケージバー61、第二リンケージバー62および第三リンケージバー63が一体となって移動する。
レール部材22が枠体10から突き出されるにあたり、レール部材22の下部に設けられたガイドローラ42が下枠材12に取付けられたガイド片41の上面を転動する。
The first linkage bar 61 connected to the other end portion of the swing link 53 of the first link mechanism 51 moves along the longitudinal direction of the upper frame member 11, and the swing link of the second link mechanism 52. The second linkage bar 62 connected to the other end of the ring 53 moves in the opposite direction to the first linkage bar 61, but the first linkage bar 61 and the second linkage bar 62 are each in a corner. The first linkage bar 61, the second linkage bar 62, and the third linkage bar 63 move together because they are connected by the third linkage bar 63 via the connecting member 65.
When the rail member 22 protrudes from the frame body 10, the guide roller 42 provided at the lower portion of the rail member 22 rolls on the upper surface of the guide piece 41 attached to the lower frame member 12.

障子30がレール部材21,22とともに枠体10から室外に突き出されたら、障子30を閉鎖位置から開放位置に向けてスライドさせて窓を開放する。図19には、障子30をスライドさせた直後の状態が示されている。なお、図19では、ガイド機構40の図示が省略されている。
障子30は、その上框31に設けられた上部ローラ部23がレール部材21に案内され、下框32に設けられた下部ローラ部24がレール部材22に案内されているので、円滑にスライドする。
When the shoji 30 is projected out of the frame 10 together with the rail members 21 and 22, the shoji 30 is slid from the closed position toward the open position to open the window. FIG. 19 shows a state immediately after the shoji 30 is slid. In FIG. 19, the guide mechanism 40 is not shown.
The shoji 30 slides smoothly because the upper roller portion 23 provided on the upper collar 31 is guided by the rail member 21 and the lower roller portion 24 provided on the lower collar 32 is guided by the rail member 22. .

窓を閉じるには、障子30で上下のレール部材21,22の空間20を閉じ、その後、施錠用ハンドル35をもって障子30を手前に引く。すると、障子30を保持するレール部材21,22が枠体10に引き込まれる。
レール部材21,22が枠体10に引き込まれると、第一リンク機構51および第二リンク機構52は前述とは逆に作動し、第一リンケージバー61、第二リンケージバー62および第三リンケージバー63も前述とは逆方向に移動する。これにより、障子30は平行状態を維持しながらレール部材21,22とともに枠体10に引き込まれる。
障子30で枠体10が閉じられたら、トリガー部材373がトリガー受部材140で押圧されて没入し、スライダー側突起371Aとトリガー側突起373Aとの係合が解除される。そのため、スライダー371の進退が許容されることになり、施錠用ハンドル35も回動可能となる。その後、施錠用ハンドル35を逆方向に回動し、レバー部351を0°の位置に戻す。施錠用ハンドル35の逆方向の回動に伴って、ロックピン381が受部材382と係合し、ピン部材366が受材387と係合して突出規制状態となる。
In order to close the window, the space 20 of the upper and lower rail members 21, 22 is closed with the shoji 30, and then the shoji 30 is pulled forward with the locking handle 35. Then, the rail members 21 and 22 that hold the shoji 30 are drawn into the frame body 10.
When the rail members 21 and 22 are pulled into the frame body 10, the first link mechanism 51 and the second link mechanism 52 operate in the reverse manner to the above, and the first linkage bar 61, the second linkage bar 62, and the third linkage bar. 63 also moves in the opposite direction. Thereby, the shoji 30 is pulled into the frame 10 together with the rail members 21 and 22 while maintaining the parallel state.
When the frame 10 is closed by the shoji 30, the trigger member 373 is pressed by the trigger receiving member 140 and is retracted, and the engagement between the slider-side protrusion 371 </ b> A and the trigger-side protrusion 373 </ b> A is released. Therefore, the slider 371 is allowed to advance and retract, and the locking handle 35 can also be rotated. Thereafter, the locking handle 35 is rotated in the reverse direction, and the lever portion 351 is returned to the 0 ° position. As the locking handle 35 rotates in the reverse direction, the lock pin 381 engages with the receiving member 382, and the pin member 366 engages with the receiving member 387 to enter the protrusion restricted state.

また、本実施形態では、レール部材21,22が突き出した状態とし障子30がスライド不可能な状態にするために、施錠用ハンドル35を90°回動操作して一部ロック状態にする。すると、前述と同様に、ベース部材361、第一リンク板383および第二リンク板384が移動して、ロックピン381が受部材382から外れ、ピン部材366が受材387から外れて突出許容状態となる。施錠用ハンドル35が90°回動することで、ベース部材361が中間位置まで移動する。ベース部材361の移動量がロック解除状態に比べて小さいので、ガイド溝361Aの端縁にガイド突起3622が当接するに至らず、係止部本体362は圧縮コイルばね363の付勢力によって、先端362Bがレール部材21に係止されたままとなる。   In the present embodiment, the locking handle 35 is rotated 90 degrees to partially lock the rail member 21 and 22 so that the shoji 30 is not slidable in the protruding state. Then, as described above, the base member 361, the first link plate 383, and the second link plate 384 move, the lock pin 381 is detached from the receiving member 382, and the pin member 366 is detached from the receiving member 387 and is allowed to protrude. It becomes. When the locking handle 35 is rotated by 90 °, the base member 361 moves to the intermediate position. Since the movement amount of the base member 361 is smaller than that in the unlocked state, the guide protrusion 3622 does not come into contact with the end edge of the guide groove 361A, and the locking portion main body 362 is driven by the urging force of the compression coil spring 363. Remains locked to the rail member 21.

その後、施錠用ハンドル35を持って障子30を枠体10に対し上下のレール部材21,22ごと室外に向けて押し出すと、前述と同様に、第一リンク機構51および第二リンク機構52とともに連動機構60が作動し、障子30が平行状態を維持したまま突き出される。この状態では、障子30は、枠体10から突き出された位置にあるものの、上下のレール部材21,22の間の空間20を閉じた状態にある半閉鎖位置であるため、障子30と枠体10との間にのみスペースが生じることになる。そのスペースは室内の換気等に利用される。また、係止部本体362の先端362Bがレール部材21に係止されているので、障子30のスライドができない。   Thereafter, when the shoji 30 is pushed out of the frame body 10 together with the upper and lower rail members 21 and 22 with the locking handle 35, the first link mechanism 51 and the second link mechanism 52 are interlocked together as described above. The mechanism 60 operates and the shoji 30 is ejected while maintaining the parallel state. In this state, although the shoji 30 is in a position protruding from the frame 10, it is a semi-closed position in which the space 20 between the upper and lower rail members 21 and 22 is closed. A space will be created only between 10 and 10. The space is used for indoor ventilation. Moreover, since the front-end | tip 362B of the latching | locking part main body 362 is latched by the rail member 21, the shoji 30 cannot be slid.

[本実施形態の効果]
従って、本実施形態では次の作用効果を奏することができる。
(1)障子30が進退自在に設けられた一対のレール部材21,22のうち施錠用レールとした上レール部材21を係止可能とする施錠用係止部材36と、この施錠用係止部材36を進退操作する施錠用ハンドル35とを備えて施錠機構3を構成し、この施錠機構3を、施錠用ハンドル35で、上レール部材21を係止させて障子30の移動を規制するロック状態と、施錠用係止部材36のレール部材21との係止を解除させて障子30のスライドを許容するロック解除状態とを切り換える構成とした。そのため、レール部材21,22が枠体10から突き出された状態で障子30が移動しないので、防犯やプライバシーの保護を図ることができ、かつ、障子30と枠体10との見込み方向での隙間によって室内換気が図れる。一方、施錠用ハンドル35を操作して、ロック解除状態とすることにより、施錠用係止部材36のレール部材21との係止が解除されるので、障子30がレール部材21,22に対して移動することが可能となり、窓を大きく開放することができる。
[Effect of this embodiment]
Therefore, in the present embodiment, the following operational effects can be achieved.
(1) A locking locking member 36 that can lock the upper rail member 21 as a locking rail out of a pair of rail members 21 and 22 in which the shoji 30 can be moved forward and backward, and the locking locking member The locking mechanism 3 is configured to include a locking handle 35 for advancing and retracting the movement 36, and the locking mechanism 3 is locked with the locking handle 35 to lock the upper rail member 21 to restrict the movement of the shoji 30. And the locking release member 36 is unlocked from the rail member 21 to switch between the unlocked state in which the sliding door 30 is allowed to slide. Therefore, since the shoji 30 does not move in the state where the rail members 21 and 22 are protruded from the frame body 10, crime prevention and privacy protection can be achieved, and a gap in the expected direction between the shoji 30 and the frame body 10. The room can be ventilated. On the other hand, by operating the locking handle 35 to release the lock, the locking engagement member 36 is unlocked from the rail member 21, so that the shoji 30 is attached to the rail members 21 and 22. It becomes possible to move, and the window can be greatly opened.

(2)ロック状態とロック解除状態との切り換えを、縦框34に設けられた施錠用ハンドル35で行うので、施錠用ハンドル35のレバー部351を長く設定することで、施錠用ハンドル35に大きな力を付与することができることになり、ロック状態とロック解除状態との切り換えを容易に行うことができる。 (2) Since switching between the locked state and the unlocked state is performed by the locking handle 35 provided on the vertical rod 34, the lever portion 351 of the locking handle 35 is set long so that the locking handle 35 A force can be applied, and switching between the locked state and the unlocked state can be easily performed.

(3)施錠機構3は、ベース部材361に設けられたロックピン381と、このロックピン381と係合可能とされ縦枠材14に設けられた受部材382とを有する錠機構38を備え、ロックピン381が受部材382に係合してレール部材21,22の枠体10からの突き出しを規制する突出規制状態と、ロックピン381の受部材382との係合が解除されてレール部材21,22の枠体10からの突き出しを許容する突出許容状態とを施錠用ハンドル35で切り換える構成とした。そのため、突出規制状態と突出許容状態とをベース部材361、ロックピン381および受部材382を備えた簡易な構造によって実現することができる。 (3) The locking mechanism 3 includes a locking mechanism 38 having a lock pin 381 provided on the base member 361 and a receiving member 382 that can be engaged with the lock pin 381 and provided on the vertical frame member 14. The rail member 21 is released when the lock pin 381 is engaged with the receiving member 382 to restrict the protrusion of the rail members 21 and 22 from the frame 10 and the engagement of the lock pin 381 with the receiving member 382 is released. , 22 is configured to be switched by the locking handle 35 between the protrusion allowable state in which protrusion from the frame 10 is permitted. Therefore, the protrusion restricted state and the protrusion allowable state can be realized by a simple structure including the base member 361, the lock pin 381, and the receiving member 382.

(4)施錠用係止部材36は、施錠用ハンドル35の回動操作に伴って縦框34の長手方向に沿って前進位置、中間位置、後退位置に移動され、かつ、ロックピン381が設けられたベース部材361と、ベース部材361に対して進退自在に設けられ先端がレール部材21に係止する係止部本体362と、この係止部本体362をレール部材21に向けて付勢する圧縮コイルばね363とを備え、ベース部材361が前進位置および中間位置に位置する状態では、圧縮コイルばね363で付勢された係止部本体362の先端は、上レール部材21に係止されて障子移動規制状態を維持し、ベース部材361が後退位置に位置する状態では、圧縮コイルばね363で付勢された係止部本体362の先端が上レール部材21から外れて障子移動許容状態を維持する構成したので、施錠用ハンドル35の回動操作でベース部材361を、前進位置、中間位置および後退位置の3位置のいずれかに移動させることにより、施錠機構3のオールロック状態、一部ロック状態およびロック解除状態の切り換えを容易に行うことができる。 (4) The locking engagement member 36 is moved to the forward position, the intermediate position, and the backward position along the longitudinal direction of the vertical rod 34 in accordance with the turning operation of the locking handle 35, and a lock pin 381 is provided. The base member 361 that is formed, a locking portion main body 362 that is provided so as to be movable back and forth with respect to the base member 361, and whose tip is locked to the rail member 21, and biases the locking portion main body 362 toward the rail member 21. In the state in which the compression coil spring 363 is provided and the base member 361 is located at the forward position and the intermediate position, the distal end of the locking portion main body 362 biased by the compression coil spring 363 is locked to the upper rail member 21. In the state where the shoji movement restriction state is maintained and the base member 361 is located at the retracted position, the distal end of the engaging portion main body 362 biased by the compression coil spring 363 is detached from the upper rail member 21 and the shoji is moved. Since the state is maintained, the base member 361 is moved to any one of the three positions of the forward movement position, the intermediate position, and the backward movement position by the rotation operation of the locking handle 35, so that the locking mechanism 3 is in the all-locked state. In addition, switching between the partially locked state and the unlocked state can be easily performed.

(5)ベース部材361を構成するリンク用ベース3610にガイド溝361Aを形成し、ガイド溝361Aに沿って案内されかつガイド溝361Aの端縁に当接可能なガイド突起3622を係止部本体362に形成したので、ベース部材361と係止部本体362との相対移動を簡易な構造で実現することができる。 (5) A guide groove 361A is formed in the link base 3610 constituting the base member 361, and the guide protrusion 3622 that is guided along the guide groove 361A and can be brought into contact with the edge of the guide groove 361A is provided in the locking portion main body 362. Therefore, the relative movement between the base member 361 and the locking portion main body 362 can be realized with a simple structure.

(6)施錠用ハンドル35が設けられた縦框34の見込み面に施錠用係止部材36が設けられ、障子30は上下のレール部材21,22に案内されてスライド自在とされているので、障子30の見込み面の端縁から上方に向けて突出させた係止部本体362の先端362Bがレール部材21に確実に係止することになる。そのため、オールロック状態、一部ロック状態およびロック解除状態の3つの切り換えを確実に行うことができる。 (6) Since the locking engagement member 36 is provided on the prospective surface of the vertical rod 34 provided with the locking handle 35 and the shoji 30 is guided by the upper and lower rail members 21 and 22 and is slidable, The front end 362B of the locking portion main body 362 that protrudes upward from the edge of the prospective surface of the shoji 30 is securely locked to the rail member 21. Therefore, it is possible to reliably perform the three switching operations of the all-locked state, the partially locked state, and the unlocked state.

(7)障子30の下框32および縦框33の周面にはそれぞれベース部材361に連動する第一リンク板383および第二リンク板384を配置し、縦框33に沿って配置された第二リンク板384にピン部材386を設け、このピン部材386に係合可能な受材387を縦枠材13に設けたから、ロックピン381および受部材382の組み合わせ以外に、ピン部材386および受材387の組み合わせによっても、障子30の枠体10からの突き出しを規制することができる。したがって、オールロック状態において、誤って、障子30を突き出して枠体10に力がかかっても、その力が左右の縦框33,34に分散されることになるので、障子30の変形等を防止することができる。 (7) A first link plate 383 and a second link plate 384 that are interlocked with the base member 361 are disposed on the lower surface 32 and the vertical surface 33 of the shoji 30, respectively. Since the pin member 386 is provided on the two link plate 384 and the receiving member 387 that can be engaged with the pin member 386 is provided on the vertical frame member 13, the pin member 386 and the receiving member other than the combination of the lock pin 381 and the receiving member 382 are provided. The combination of 387 can also restrict the shoji 30 from protruding from the frame 10. Therefore, even if the shoji 30 is accidentally protruded and a force is applied to the frame 10 in the all-locked state, the force will be distributed to the left and right vertical rods 33, 34. Can be prevented.

(8)障子30で枠体10を閉じた状態で施錠用ハンドル35の回動を許容し障子30で枠体10が閉じられていない状態で施錠用ハンドル35の回動を規制する操作部トリガー機構37を備えたから、施錠用ハンドル35の誤操作に伴う不都合を回避できる。つまり、レール部材21,22に対して障子30をスライド可能な状態にするには、施錠機構3がロック解除状態となるように施錠用ハンドル35を回動するが、レール部材21,22が枠体10から突き出されている状態で、一部ロック状態やオールロック状態となるように施錠用ハンドル35が回動できるようにすると、レール部材21から係止部本体362の先端362Bが突き出されたままで、障子30のスライドが可能となり、障子30が係止部本体362に衝突することになる。そのため、施錠用ハンドル35の誤操作に伴う係止部本体362などの破損を防止できる。さらに、一部ロック状態では、枠体10から突き出されたレール部材21,22に対して障子30のスライドが規制されているが、この状態で、誤った施錠用ハンドル35の操作によって、ロック解除状態への切り換えが許容されると、障子30がスライド自在となって、防犯上不都合が生じる。そのため、操作部トリガー機構37によって、本来、レール部材21,22に対してスライドが規制されている状態の障子30が誤ってスライドすることを防止することで、外部からの侵入者を規制できる。 (8) An operation unit trigger that allows the locking handle 35 to rotate when the frame 10 is closed by the shoji 30 and restricts the rotation of the locking handle 35 when the shoji 30 is not closed. Since the mechanism 37 is provided, inconvenience associated with erroneous operation of the locking handle 35 can be avoided. That is, in order to make the shoji 30 slidable with respect to the rail members 21 and 22, the locking handle 35 is rotated so that the locking mechanism 3 is in the unlocked state, but the rail members 21 and 22 are framed. When the locking handle 35 can be rotated so as to be in a partially locked state or an all-locked state while protruding from the body 10, the tip 362B of the locking portion main body 362 is protruded from the rail member 21. Until then, the shoji 30 can be slid, and the shoji 30 collides with the locking portion main body 362. Therefore, it is possible to prevent damage to the locking portion main body 362 and the like due to an erroneous operation of the locking handle 35. Furthermore, in the partially locked state, the sliding of the shoji 30 is restricted with respect to the rail members 21 and 22 protruding from the frame body 10, but in this state, the lock is released by erroneous operation of the locking handle 35. If switching to the state is allowed, the shoji 30 becomes slidable, causing inconvenience in crime prevention. Therefore, the operation part trigger mechanism 37 can prevent the intruder from the outside by preventing the shoji 30 originally in a state in which the sliding is regulated with respect to the rail members 21 and 22 from being accidentally slid.

(9)操作部トリガー機構37は、施錠用係止部材36とともに進退するスライダー371と、スライダー371から出没自在に設けられて枠体10に設けられたトリガー受部材140に当接可能なトリガー部材373と、このトリガー部材373を突出する方向に付勢するばね375とを備え、トリガー部材373は、障子30で枠体10が閉じられた際には、トリガー受部材140に当接してスライダーの進退を許容し、障子30が枠体10から離れた際には、ばね375の付勢力でスライダー371の進退を規制する構成としたから、簡易な構造によって、施錠用ハンドル35の回動の規制と許容とを実現することができる。 (9) The operation portion trigger mechanism 37 includes a slider 371 that advances and retreats together with the locking engagement member 36, and a trigger member that is provided so as to be able to move in and out of the slider 371 and that can contact the trigger receiving member 140 provided on the frame 10. 373 and a spring 375 that biases the trigger member 373 in a protruding direction. When the frame body 10 is closed by the shoji 30, the trigger member 373 contacts the trigger receiving member 140 and moves the slider. Since the advancement / retraction is allowed and the slider 371 is restrained from advancing / retreating by the biasing force of the spring 375 when the shoji 30 is separated from the frame body 10, the rotation of the locking handle 35 is restricted by a simple structure. And tolerance can be realized.

(10)施錠用係止部材36は、係止部本体362を縦框34に取付けるためのカバー体364を備え、このカバー体364は、中央部362Aおよび先端362Bを上下に案内するためのガイド凸部364Aと、中央部362Aに一体に形成された連結部362Cを上下に案内するためのガイド凹部364Bとを有するから、係止部本体362を縦框34に対して正確に上下に移動させることができる。 (10) The locking engagement member 36 includes a cover body 364 for attaching the engagement portion main body 362 to the vertical shaft 34. The cover body 364 is a guide for vertically guiding the center portion 362A and the tip 362B. Since the projection 364A and the guide recess 364B for vertically guiding the connecting portion 362C formed integrally with the central portion 362A are provided, the locking portion main body 362 is accurately moved up and down with respect to the vertical rod 34. be able to.

(11)カバー体364は、圧縮コイルばね363を収納するばね収納部364Cを有するので、施錠用係止部材36をコンパクトな構造にすることができる。 (11) Since the cover body 364 has the spring accommodating portion 364C that accommodates the compression coil spring 363, the locking member 36 for locking can be made compact.

(12)スライダー371にはスライダー側突起371Aが設けられ、トリガー部材373にはスライダー側突起371Aと係合可能なトリガー側突起373Aが設けられ、トリガー部材373がスライダー371の進退方向と直交する方向に進退自在に被覆部材372に設けられているので、操作部トリガー機構37の構造を簡易なものとすることができる。 (12) The slider 371 is provided with a slider-side protrusion 371A, the trigger member 373 is provided with a trigger-side protrusion 373A that can be engaged with the slider-side protrusion 371A, and the trigger member 373 is orthogonal to the forward / backward direction of the slider 371. Since the cover member 372 is provided so as to freely advance and retract, the structure of the operation portion trigger mechanism 37 can be simplified.

[変形例]
なお、本発明は、前記実施形態に限定されるものではなく、本発明の目的を達成できる他の構成等を含み、以下に示すような変形等も本発明に含まれる。
例えば、前記実施形態では、障子30がスライド自在に設けられる一対のレール部材を上下に配置されたレール部材21,22としたが、本発明では、これに限定されるものではない。例えば、図20から図22に示される外倒し窓や、図23および図24に示される滑り出し窓に適用することができる。
[Modification]
In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention.
For example, in the above-described embodiment, the pair of rail members on which the shoji 30 is slidably provided are the rail members 21 and 22 arranged above and below, but the present invention is not limited to this. For example, the present invention can be applied to the external fall window shown in FIGS. 20 to 22 and the sliding window shown in FIGS. 23 and 24.

図20から図22において、外倒し窓は、枠体10と、この枠体10に対して室外に向けて突き出し引き込みが可能に設けられた上下のレール部材21,22と、これらのレール部材21,22に対して外倒し可能な障子30と、障子30の上端部と上レール部材21との間に設けられ障子30の外倒し位置を規制する位置規制バー100と、障子30を施錠する施錠機構3とを備えて構成されている。
障子30の下框32と下レール部材22との連結部分は障子30の回動中心であり、上框31と上レール部材21とは着脱自在とされる。上レール部材21が施錠用レールである。
変形例における施錠機構3は、前記実施形態の施錠機構3と同じ構造である。つまり、施錠機構3は、施錠用ハンドル35、施錠用係止部材36、操作部トリガー機構37および錠機構38を備える。施錠用係止部材36の係止部本体362は、レール部材21の係止孔21Aに係止される先端362Bを有する(図8参照)。
20 to 22, the overturning window includes a frame body 10, upper and lower rail members 21 and 22 provided so as to be able to protrude and retract toward the outside of the frame body 10, and these rail members 21. , 22, a shoji 30 that can be turned over, a position regulating bar 100 that is provided between the upper end of the shoji 30 and the upper rail member 21, and that regulates the position of the shoji 30 to be turned over, and a lock that locks the shoji 30 The mechanism 3 is provided.
A connecting portion between the lower rod 32 of the shoji 30 and the lower rail member 22 is a rotation center of the shoji 30, and the upper rod 31 and the upper rail member 21 are detachable. The upper rail member 21 is a locking rail.
The locking mechanism 3 in the modified example has the same structure as the locking mechanism 3 of the above embodiment. That is, the locking mechanism 3 includes a locking handle 35, a locking locking member 36, an operation unit trigger mechanism 37, and a locking mechanism 38. The locking portion main body 362 of the locking locking member 36 has a tip 362B that is locked in the locking hole 21A of the rail member 21 (see FIG. 8).

図23は、滑り出し窓に適用した変形例を示すもので、障子をレール部材から移動させた状態を示す斜視図、図24は、障子をレール部材から移動させた状態を示す側面図である。
図23および図24において、滑り出し窓は、枠体10と、この枠体10に対して室外に向けて突き出し引き込みが可能に設けられた上下のレール部材21,22と、これらのレール部材21,22に対して滑り出し可能な障子30と、障子30の下端部と下レール部材22との間に設けられ障子30の滑り出し位置を規制する位置規制バー100と、障子30を施錠する施錠機構3とを備えて構成されている。
FIG. 23 shows a modification applied to the sliding window, and is a perspective view showing a state in which the shoji is moved from the rail member, and FIG. 24 is a side view showing a state in which the shoji is moved from the rail member.
23 and 24, the sliding window includes a frame body 10, upper and lower rail members 21 and 22 provided so as to be able to protrude and retract toward the outside of the frame body 10, and the rail members 21 and 22. A shoji 30 that can slide out with respect to 22, a position restriction bar 100 that is provided between the lower end of the shoji 30 and the lower rail member 22, and that regulates the sliding position of the shoji 30, and a locking mechanism 3 that locks the shoji 30. It is configured with.

障子30の上框31と上レール部材21とは連結されており、下框32と下レール部材22とは近接離反可能とされる。当該変形例では、下レール部材22が施錠用レールである。
施錠機構3は、前記実施形態の施錠機構3と同様に、施錠用係止部材36、操作部トリガー機構37および錠機構38を有する構造であるが、施錠用レールが下レール部材22であるため、障子30の縦框34の下部に施錠用係止部材36が設けられ、施錠用係止部材36の係止部本体362は、レール部材22の係止孔(図示せず)に係止される先端(図示せず)を有する。
The upper arm 31 of the shoji 30 and the upper rail member 21 are connected, and the lower arm 32 and the lower rail member 22 can be moved close to and away from each other. In the modification, the lower rail member 22 is a locking rail.
The locking mechanism 3 has a structure including a locking locking member 36, an operation portion trigger mechanism 37, and a locking mechanism 38, similar to the locking mechanism 3 of the above embodiment, but the locking rail is the lower rail member 22. A locking locking member 36 is provided at the lower part of the vertical rod 34 of the shoji 30, and the locking portion main body 362 of the locking locking member 36 is locked in a locking hole (not shown) of the rail member 22. Having a tip (not shown).

本発明では、障子30がレール部材21,22に対して、スライド自在な構成であるとしても、前記実施形態のように、左右にスライド自在とする構成に限定されない。例えば、一対のレール部材を左右に配置されかつ上下に伸びるレール部材とし、これらのレール部材に沿って障子を上下にスライドさせ、枠体に障子30とのバランスをとるスパイラルバランサを設ける構成としてもよい。   In the present invention, even if the shoji 30 is configured to be slidable with respect to the rail members 21 and 22, the configuration is not limited to the configuration in which the shoji 30 is slidable to the left and right as in the embodiment. For example, a pair of rail members may be arranged on the left and right and extend vertically, and a sliding balance may be slid up and down along these rail members to provide a spiral balancer that balances the shoji 30 on the frame. Good.

また、前記実施形態では、一対のレール部材21,22を枠体10から室外に向けて突き出し引き込む構成としたが、本発明では、この逆、つまり、一対のレール部材21,22を枠体10から室内に向けて突き出し引き込む構成でもよい。すなわち、本発明は、上枠材11および下枠材12に対して、上レール部材21および下レール部材22を見込み方向に移動可能に設けた建具に利用できる。さらに、一対のレール部材21,22の見込み方向への移動は、水平方向に限定されるものではなく、水平方向に対して斜めであってもよい。   In the above embodiment, the pair of rail members 21 and 22 are configured to protrude and pull out from the frame body 10 toward the outside of the room. However, in the present invention, the reverse, that is, the pair of rail members 21 and 22 are coupled to the frame body 10. It may be a structure that protrudes into the room from the inside. That is, the present invention can be used for a joinery in which the upper rail member 21 and the lower rail member 22 are provided so as to be movable in the prospective direction with respect to the upper frame member 11 and the lower frame member 12. Furthermore, the movement of the pair of rail members 21 and 22 in the prospective direction is not limited to the horizontal direction, and may be oblique to the horizontal direction.

前記実施形態では、係止部本体362の先端362Bは、レール部材21の係止孔21Aを挿通する構成としたが、本発明では、先端362Bはレール部材21の端縁が当接する拘泥であってもよい。
さらに、施錠用ハンドル35の取付位置は障子30の縦框34の高さ方向の中央部分に限定されるものではなく、建具1の取付位置との関係で適宜設定することができる。
施錠用操作部材は施錠用ハンドル35に限定されない。施錠用係止部材36とともに上下に移動するレバーであってもよい。
また、下レール部材22の枠体10からの突出没入を案内するガイド機構40は必ずしも設けることを要しない。
施錠用レールを上レール部材21と下レール部材22との双方としてもよい。
In the above embodiment, the distal end 362B of the locking portion main body 362 is configured to pass through the locking hole 21A of the rail member 21. However, in the present invention, the distal end 362B is a mud that contacts the edge of the rail member 21. May be.
Furthermore, the attachment position of the locking handle 35 is not limited to the center portion in the height direction of the vertical rod 34 of the shoji 30, and can be appropriately set in relation to the attachment position of the joinery 1.
The locking operation member is not limited to the locking handle 35. A lever that moves up and down together with the locking member 36 may be used.
Further, it is not always necessary to provide the guide mechanism 40 for guiding the lower rail member 22 to protrude and retract from the frame body 10.
The locking rail may be both the upper rail member 21 and the lower rail member 22.

前記実施形態では、施錠用係止部材36を、ベース部材361、係止部本体362および圧縮コイルばね363を備えて構成し、ベース部材361にガイド溝361Aを形成し、係止部本体362にガイド突起3622を形成したが、本発明の施錠用係止部材の構成はこれに限定されるものではない。例えば、施錠用係止部材を、前進位置、中間位置および後退位置に上下動可能に縦框34に設けられたたベース部材と、このベース部材の上端部に結合された係止部本体とを備えた構成としてもよい。この構成では、ベース部材と係止部本体とが相対移動しないため、前進位置において、係止部本体の施錠用レールからの突出量が大きくなるので、上枠および上枠に接する外壁部分に係止部本体の上端部分を収納する収納部を設ける必要がある。   In the embodiment, the locking engagement member 36 includes the base member 361, the engagement portion main body 362, and the compression coil spring 363, the guide groove 361 </ b> A is formed in the base member 361, and the engagement portion main body 362 is formed. Although the guide protrusion 3622 is formed, the structure of the locking member according to the present invention is not limited to this. For example, a locking locking member includes a base member that is provided on the vertical shaft 34 so as to be movable up and down at an advance position, an intermediate position, and a retracted position, and an locking section body that is coupled to the upper end of the base member. It is good also as a structure provided. In this configuration, since the base member and the locking portion main body do not move relative to each other, the amount of protrusion of the locking portion main body from the locking rail becomes large at the forward movement position. It is necessary to provide a storage portion for storing the upper end portion of the stopper main body.

本発明では、係止部本体を付勢する手段は圧縮コイルばねに限定されるものではなく、例えば、ゴム、その他の弾性部材であってもよい。
さらに、前記実施形態では、障子30の枠体10からの突き出しを規制あるいは許容するために、障子30の下框32にベース部材361に連結される第一リンク板383を設け、この第一リンク板383に連結される第二リンク板384を縦框33に設け、第二リンク板384にピン部材386を設け、このピン部材386に係合可能な受材387を縦枠材13の内周面に設けた構成を採用したが、本発明では、ピン部材386と受材387とを必ずしも設けることを要しない。
In the present invention, the means for biasing the locking portion main body is not limited to the compression coil spring, and may be, for example, rubber or other elastic members.
Furthermore, in the said embodiment, in order to restrict | limit or allow the shoji 30 to protrude from the frame 10, the first link plate 383 connected to the base member 361 is provided on the lower arm 32 of the shoji 30. A second link plate 384 connected to the plate 383 is provided on the vertical rod 33, a pin member 386 is provided on the second link plate 384, and a receiving member 387 that can be engaged with the pin member 386 is provided on the inner periphery of the vertical frame member 13. Although the structure provided on the surface is adopted, the pin member 386 and the receiving member 387 are not necessarily provided in the present invention.

1…建具、3…施錠機構、10…枠体、11…上枠材、12…下枠材、14…縦枠材、13…縦枠材、20…空間、21…上レール部材(施錠用レール)、22…下レール部材、30…障子、31…上框、32…下框、33…縦框、34…縦框、35…施錠用ハンドル(施錠用操作部材)、36…施錠用係止部材、37…操作部トリガー機構、38…錠機構、361…ベース部材、362…係止部本体、363…圧縮コイルばね(付勢部材)、361A…ガイド溝、3622…ガイド突起、362B…先端、371…スライダー、373…トリガー部材、381…ロックピン、382…受部材、383,384…リンク板、386…ピン部材、387…受材   DESCRIPTION OF SYMBOLS 1 ... Joinery, 3 ... Locking mechanism, 10 ... Frame body, 11 ... Upper frame material, 12 ... Lower frame material, 14 ... Vertical frame material, 13 ... Vertical frame material, 20 ... Space, 21 ... Upper rail member (For locking) Rail), 22 ... lower rail member, 30 ... shoji, 31 ... upper rod, 32 ... lower rod, 33 ... vertical rod, 34 ... vertical rod, 35 ... locking handle (locking operation member), 36 ... locking member Stop member, 37 ... operation part trigger mechanism, 38 ... lock mechanism, 361 ... base member, 362 ... locking part body, 363 ... compression coil spring (biasing member), 361A ... guide groove, 3622 ... guide protrusion, 362B ... Tip, 371 ... Slider, 373 ... Trigger member, 381 ... Lock pin, 382 ... Receiving member, 383, 384 ... Link plate, 386 ... Pin member, 387 ... Receiving material

Claims (6)

枠体と、
この枠体に対して枠体の見込み方向に突き出しおよび引き込み可能に設けられ少なくとも一方が施錠用レールとされた一対のレール部材と、
前記一対のレール部材に対して移動自在とされた障子と、
この障子に進退自在に設けられた施錠用係止部材と、
この施錠用係止部材を進退操作する施錠用操作部材と、
前記施錠用操作部材によって、前記施錠用係止部材を前記施錠用レールに向けて前進操作して前記一対のレール部材に対する前記障子の移動を規制する障子移動規制状態と、前記施錠用係止部材を前記施錠用レールから後退させて前記一対のレール部材に対する前記障子の移動を許容する障子移動許容状態とが切り換えられる施錠機構と、を備え
前記施錠用操作部材による前記施錠用係止部材の前進後退において、
前記一対のレール部材の前記枠体からの突き出しを規制しかつ前記障子移動規制状態としたオールロック状態と、
前記一対のレール部材の前記枠体からの突き出しを許容しかつ前記障子移動規制状態とした一部ロック状態と、
前記一対のレール部材の前記枠体からの突き出しを許容しかつ前記障子移動許容状態としたロック解除状態とが、切り換えられる建具。
A frame,
A pair of rail members provided so as to protrude and retract in the prospective direction of the frame with respect to the frame and at least one of which is a locking rail;
A shoji that is movable with respect to the pair of rail members,
Locking locking member provided on the shoji screen so as to freely advance and retract,
A locking operation member for advancing and retracting the locking locking member;
A shoji movement restricting state in which the locking operation member is operated to advance toward the locking rail by the locking operation member to restrict the movement of the shoji relative to the pair of rail members, and the locking engagement member A locking mechanism that is switched from a shoji movement allowed state that allows the shoji to move with respect to the pair of rail members by retreating from the locking rail ,
In the forward and backward movement of the locking engagement member by the locking operation member,
An all-locked state that restricts the protrusion of the pair of rail members from the frame and is in the shoji movement restricted state;
A partially locked state in which the pair of rail members are allowed to protrude from the frame and are in the shoji movement restricted state;
A fitting that allows the pair of rail members to be switched between an unlocked state that allows protrusion of the pair of rail members from the frame and that allows the shoji movement to be permitted .
前記施錠機構は、前記施錠用係止部材から前記枠体の内周面に向けて設けられたロックピンと、このロックピンと係合可能とされ前記枠体の内周面に設けられた受部材とを有し、
前記施錠用操作部材によって、
前記施錠用係止部材を前進位置に移動し、前記ロックピンを前記受部材に係合して前記一対のレール部材の前記枠体からの突き出しを規制しかつ前記障子移動規制状態とした前記オールロック状態と、
前記施錠用係止部材を前記前進位置から後退した中間位置に移動し、前記ロックピンと前記受部材との係合を解除して前記一対のレール部材の前記枠体からの突き出しを許容しかつ前記障子移動規制状態とした前記一部ロック状態と、
前記施錠用係止部材を前記中間位置から後退した後退位置に移動し、前記ロックピンと前記受部材との係合を解除して前記一対のレール部材の前記枠体からの突き出しを許容しかつ前記障子移動許容状態とした前記ロック解除状態とが、切り換えられる請求項1に記載の建具。
The locking mechanism includes a lock pin provided from the locking engagement member toward the inner peripheral surface of the frame body, and a receiving member that is engageable with the lock pin and provided on the inner peripheral surface of the frame body. Have
By the locking operation member,
Moving the locking for locking member to the forward position, the all of the locking pin was restricting the protrusion and the shoji movement restriction state from said frame body of said pair of rail members engaged with the receiving member Locked state,
The locking locking member is moved to an intermediate position retracted from the advance position, the engagement between the lock pin and the receiving member is released, and the protrusion of the pair of rail members from the frame body is allowed, and It said and some lock state in which the shoji movement restricting state,
The locking locking member is moved to a retracted position retracted from the intermediate position, the engagement between the lock pin and the receiving member is released to allow the pair of rail members to protrude from the frame body, and The joinery according to claim 1, wherein the unlocking state in which the shoji movement is permitted is switched.
前記障子は、前記一対のレール部材にそれぞれ案内される上下框と、これらの上下框の端部を繋ぐ左右縦框とを有し、
前記施錠用操作部材は前記左右縦框の一方に設けられ、
前記施錠用係止部材は、
前記施錠用操作部材の操作に伴って前記左右縦框の一方の長手方向に沿って前進位置、中間位置、後退位置に移動され、かつ、前記ロックピンが設けられたベース部材と、
このベース部材に対して進退自在に設けられた係止部本体と、
この係止部本体を前記施錠用レールに向けて付勢する付勢部材とを備え、
前記ベース部材が前進位置および前記中間位置に位置する状態では、前記付勢部材で付勢された前記係止部本体の先端は、前記施錠用レールに係止されて前記障子移動規制状態を維持し、
前記ベース部材が前記後退位置に位置する状態では、前記付勢部材で付勢された前記係止部本体の先端は、前記施錠用レールから外れて前記障子移動許容状態を維持する請求項2に記載の建具。
The shoji has upper and lower saddles respectively guided by the pair of rail members, and left and right vertical saddles connecting ends of these upper and lower saddles,
The locking operation member is provided on one of the left and right vertical shafts,
The locking member for locking is
A base member that is moved to an advance position, an intermediate position, and a retract position along one longitudinal direction of the left and right vertical shafts along with the operation of the locking operation member, and provided with the lock pin;
A locking portion main body provided to be freely movable relative to the base member;
A biasing member that biases the locking portion main body toward the locking rail;
In a state where the base member is positioned at the forward position and the intermediate position, the distal end of the locking portion body biased by the biasing member is locked by the locking rail to maintain the shoji movement restriction state. And
In a state where the base member is positioned at the retracted position, the distal end of the locking body which is biased by the biasing member, that maintain the shoji movement permission state deviated from the locking rail Motomeko The joinery described in 2.
前記ベース部材と前記係止部本体とのいずれか一方に前記ベース部材の進退方向に沿ってガイド溝が形成され、前記ベース部材と前記係止部本体とのいずれか他方に前記ガイド溝に沿って案内されかつ前記ガイド溝の端縁に当接可能なガイド突起が形成され、
前記ガイド溝は前記ベース部材に形成された長孔であり、前記ガイド突起は前記係止部本体に設けられた係合ピンである請求項3に記載の建具。
A guide groove is formed in one of the base member and the locking part main body along the advancing / retreating direction of the base member, and either the base member or the locking part main body is along the guide groove. A guide projection that is guided and capable of contacting the edge of the guide groove is formed,
The joinery according to claim 3, wherein the guide groove is a long hole formed in the base member, and the guide protrusion is an engagement pin provided in the locking portion main body.
前記上下框と、前記左右縦框とには、それぞれ前記施錠用係止部材と連動するリンク板
が配置され、
前記左右縦框に沿って配置されたリンク板にはピン部材が設けられ、
このピン部材に係合可能な受材が前記枠体の内周面に設けられている請求項4に記載の建具。
Link plates that are interlocked with the locking locking members are disposed on the upper and lower rods and the left and right vertical rods, respectively.
A pin member is provided on the link plate arranged along the left and right vertical shafts,
The joinery according to claim 4, wherein a receiving member that can be engaged with the pin member is provided on an inner peripheral surface of the frame body.
前記施錠用操作部材は、前記左右縦框の一方に回動自在に設けられた施錠用ハンドルを有し、
前記施錠機構は、前記障子で前記枠体を閉じた状態で前記施錠用ハンドルの回動を許容し前記障子で前記枠体が閉じられていない状態で前記施錠用ハンドルの回動を規制する操作部トリガー機構を備え、
この操作部トリガー機構は、
前記施錠用係止部材に連結され前記施錠用係止部材とともに進退するスライダーと、
前記スライダーから出没自在に設けられて前記枠体に当接可能なトリガー部材と、
このトリガー部材を突出する方向に付勢するばねとを備え、
前記トリガー部材は、
前記障子で前記枠体が閉じられた際には、前記枠体に当接してスライダーに没入する方向に移動し、前記スライダーとの係合状態が解除されて前記スライダーの進退を許容し、
前記障子が前記枠体から離れた際には、前記ばねの付勢力でスライダーから突出する方向に移動し、前記スライダーと係合して前記スライダーの進退を規制する請求項3ないし請求項5のいずれか1項に記載の建具。
The locking operation member has a locking handle rotatably provided on one of the left and right vertical shafts,
The locking mechanism is an operation that allows the locking handle to rotate when the frame is closed by the shoji and restricts the rotation of the locking handle when the frame is not closed by the shoji. Part trigger mechanism,
This operation part trigger mechanism is
A slider connected to the locking locking member and advanced and retracted together with the locking locking member;
A trigger member provided so as to be able to protrude and retract from the slider and capable of contacting the frame,
A spring that urges the trigger member in a protruding direction;
The trigger member is
When the frame is closed by the shoji, it moves in the direction of immersing the slider in contact with the frame, and the engagement state with the slider is released to allow the slider to advance and retreat,
6. The slider according to claim 3, wherein when the shoji is moved away from the frame, it moves in a direction protruding from the slider by the urging force of the spring, and engages with the slider to restrict the advancement / retraction of the slider. The joinery described in any one of the items.
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