JP5621088B2

JP5621088B2 - Inner glass skin structure for double glass skin

Info

Publication number: JP5621088B2
Application number: JP2012068512A
Authority: JP
Inventors: 良道高田
Original assignee: DEVICE CO., LTD
Current assignee: DEVICE CO., LTD
Priority date: 2012-03-24
Filing date: 2012-03-24
Publication date: 2014-11-05
Anticipated expiration: 2032-03-24
Also published as: JP2013199768A

Description

本発明は、種々の物品の販売店や飲食店又は事務所等を構成する建物に設置されるダブルガラススキンにおけるインナーガラススキンを構成するダブルガラススキン用のインナーガラススキン構造に関する。 The present invention relates to an inner glass skin structure for a double glass skin that constitutes an inner glass skin in a double glass skin installed in a building that constitutes a store, restaurant or office of various articles.

室内の冷房時には日射等による窓面熱負荷の低減を図り、暖房時には日射等により暖められた空気を熱回収することで暖房効率を向上させようとして、若しくは、断熱窓としての機能と放熱窓としての機能を発揮させるべく、窓等の開口部を必要な構成要素を備えた二重ガラスにする構成の提案があり、特許文献１、２はその種の提案である。 Reduces the window heat load due to solar radiation when cooling indoors, and improves the heating efficiency by recovering heat from the air heated by solar radiation when heating, or as a function and heat dissipation window as a heat insulating window In order to exhibit the above function, there is a proposal of a configuration in which an opening such as a window is made of double glass provided with necessary components, and Patent Documents 1 and 2 are proposals of that type.

特許文献３は、既設のガラスカーテンウォールの内側に、該ガラスカーテンウォールの支持のために配してある方立を利用して、その室内側の部位にインナーガラスウォールとなるインナーサッシを取り付け、後付で室内側からの工事のみでダブルガラススキンを構成し、冷暖房効率を向上させることができるようにしたものである。 Patent Document 3 uses, on the inside of an existing glass curtain wall, a vertical wall arranged for supporting the glass curtain wall, and an inner sash serving as an inner glass wall is attached to a portion on the indoor side. A double glass skin is constructed only from the indoor side as a retrofit, so that air conditioning efficiency can be improved.

従ってこの特許文献３の発明によれば、既設のガラスカーテンウォールの内側に後付のインナーサッシを配してダブルガラススキンを構成できるものではあるが、文字通り、インナーサッシを配するものであり、枠体による支持のない板ガラスを配することのできるものではない。枠体により、大開口に採用する大型の板ガラスでも剛性不足を補うことが可能になるが、意匠的には、該枠体が目障りとなる問題点がある。 Therefore, according to the invention of this Patent Document 3, although a double glass skin can be configured by arranging an inner sash attached later on the inside of an existing glass curtain wall, literally, an inner sash is arranged. It is not possible to arrange plate glass that is not supported by the frame. Although it is possible to compensate for the lack of rigidity even with a large plate glass adopted for a large opening by the frame, there is a problem that the frame is obstructive in terms of design.

実開昭６０−８３８３０号公報Japanese Utility Model Publication No. 60-83830 特開２００２−２０６３７６号公報JP 2002-206376 A 特開２０１０−１４４４７５号公報JP 2010-144475 A

本発明は、ガラスカーテンウォールの内側に、それと共にダブルガラススキンを構成するインナーガラススキンを構成するダブルガラススキン用のインナーガラススキン構造であって、意匠に優れたサッシレスの板ガラス（複層ガラスを含む）で構成し、その剛性不足を補い得る構成を備え、それ故、大きな面積の開口部に用いる場合であっても十分な耐震性を備え、かつ設置したそれのメンテナンスも容易であるダブルガラススキン用のインナーガラススキン構造を提供することを解決の課題とする。 The present invention is an inner glass skin structure for a double glass skin that constitutes an inner glass skin that forms a double glass skin with a glass curtain wall, and is a sashless plate glass (multi-layer glass) having an excellent design. Double glass that has sufficient seismic resistance and is easy to maintain when installed in a large area opening. It is an object of the present invention to provide an inner glass skin structure for skin.

本発明の１は、ガラスカーテンウォールの内側にこれをアウターガラスとしてこれに一定の間隔をあけて配するダブルガラススキン用のインナーガラススキン構造であって、
前記アウターガラスに対面すべく該アウターガラスの内側に一定間隔をあけて配するインナーガラス用の複数の板ガラスであって、その各々の四辺を剛性を有する枠体で支持していない複数の板ガラスと、
前記複数の板ガラスの各々の下部に配した戸車と、
前記複数の板ガラスの直下の床面に配した下部レール部材及び該複数の板ガラスの直上の天井部に配した該下部レール部材と対になる上部レール部材であって、前記戸車を介してインナーガラス用の板ガラスの下部を移動自在に支持する下部レール部材及び該板ガラスの直上を移動自在に支持する上部レール部材と、
前記アウターガラスと前記インナーガラスの間に位置する支持手段に構成した隣接する各一対の板ガラスの各側部の高さ方向の途中を固定保持する固定手段であって、該隣接する各一対の板ガラスの室内側からそれらの隙間を通じて手を挿入して隣接する各一対の板ガラスの各側部に対する固定保持を解除することが可能な固定手段と、
で構成したダブルガラススキン用のインナーガラス構造である。 1 of the present invention is an inner glass skin structure for a double glass skin that is arranged inside a glass curtain wall as an outer glass with a certain interval therebetween,
A plurality of glass plates for inner glass that are arranged inside the outer glass at regular intervals so as to face the outer glass, and a plurality of glass plates that are not supported by a rigid frame on each of the four sides; ,
A door wheel arranged at the bottom of each of the plurality of plate glasses;
A lower rail member disposed on a floor surface directly below the plurality of plate glasses, and an upper rail member paired with the lower rail member disposed on a ceiling portion directly above the plurality of plate glasses, wherein the inner glass is interposed via the door wheel A lower rail member that movably supports the lower part of the glass sheet for use, and an upper rail member that movably supports the upper part of the glass sheet,
Fixing means for fixing and holding the middle in the height direction of each side portion of each pair of adjacent plate glasses configured as a support means positioned between the outer glass and the inner glass, each pair of adjacent plate glasses Fixing means capable of inserting a hand from the indoor side through the gap between the pair of sheet glass adjacent to each other and releasing the fixing and holding thereof,
It is the inner glass structure for double glass skin comprised by these.

本発明の２は、本発明の１のダブルガラススキン用のインナーガラススキン構造において、
前記上部レール部材及び下部レール部材を相互に上下対応する各一本のレール部材で構成し、
前記上部レール部材及び下部レール部材の上下対応する一部に、隣接する位置の板ガラスを退避させることができる板ガラスの退避部を構成し、かつ該退避部の室内側に該退避部をカバーするガラスカバーを施したものである。 2 of the present invention is the inner glass skin structure for double glass skin of 1 of the present invention,
The upper rail member and the lower rail member are configured with one rail member corresponding to each other up and down,
A glass that constitutes a glass glass retreating part capable of retreating a glass sheet at an adjacent position in a part corresponding to the upper and lower portions of the upper rail member and the lower rail member, and covers the retreating part on the indoor side of the retreating part Covered.

本発明の３は、本発明の２のダブルガラススキン用のインナーガラススキン構造において、
前記固定手段を、
前記支持手段に固設した枠体と、
前記枠体に固設した軸案内部材と、
前記軸案内部材に回転自在かつ進退自在に配した軸部材と、
前記軸部材の先端に配した係止片であって、該軸部材の進出時に、該軸部材の周方向の一定範囲の角度で、対応する隣接する一対の板ガラスの両側部に配した両掛止部材にその各端部を係止し、周方向の他の範囲の角度で該各端部の係止が解除される係止片と、
前記軸部材の進出状態でその周方向の角度を前記一定範囲の角度に保持する角度保持手段であって、その角度保持をワンタッチ操作で解除することができる角度保持手段と、
前記軸部材を進出方向に付勢する付勢手段と、
前記軸部材を、前記係止片を前記両掛止部材から係止解除した上で、後退させた場合に、その周方向の角度を変更することで、前記付勢手段によるその進出動作を阻止する進出阻止手段と、
で構成したものである。 3 of the present invention is an inner glass skin structure for double glass skin of 2 of the present invention,
The fixing means;
A frame fixed to the support means;
A shaft guide member fixed to the frame;
A shaft member disposed on the shaft guide member so as to be freely rotatable and movable back and forth;
A locking piece disposed at the tip of the shaft member, and when the shaft member is advanced, the hook member is disposed on both side portions of a pair of adjacent plate glasses at an angle within a certain range in the circumferential direction of the shaft member. A locking piece that locks each end to the locking member, and the locking of each end is released at an angle in another range in the circumferential direction;
Angle holding means for holding the angle in the circumferential direction at an angle within the certain range in the advanced state of the shaft member, and the angle holding means capable of releasing the angle holding by a one-touch operation;
Biasing means for biasing the shaft member in the advance direction;
When the shaft member is retracted after unlocking the locking piece from the both latching members, the advancement operation by the biasing means is prevented by changing the angle in the circumferential direction. To prevent advancement,
It is composed of

本発明の４は、本発明の１、２又は３のダブルガラススキン用のインナーガラススキン構造において、
前記板ガラスとして複層ガラスを用いたものである。 4 of the present invention is the inner glass skin structure for double glass skin of 1, 2 or 3 of the present invention,
A multilayer glass is used as the plate glass.

本発明の５は、本発明の１、２、３又は４のダブルガラススキン用のインナーガラススキン構造において、
前記支持手段として、前記アウターガラス支持用の方立又は躯体に固設した新設の支柱部材を採用することができる。 5 of the present invention is the inner glass skin structure for double glass skin of 1, 2, 3 or 4 of the present invention,
As the support means, it is possible to employ a new support member fixed to a vertical or frame for supporting the outer glass.

本発明の６は、本発明の１、２、３、４又は５のダブルガラススキン用のインナーガラススキン構造において、
前記固定手段を、隣接する各一対の板ガラスの側部の高さ方向の途中の複数箇所を固定保持すべく対応する複数箇所に設置したものである。 6 of the present invention is the inner glass skin structure for double glass skin of 1, 2, 3, 4 or 5 of the present invention,
The fixing means is installed at a plurality of corresponding locations to fix and hold a plurality of locations in the height direction of the side portions of each pair of adjacent glass plates.

本発明の１のダブルガラススキン用のインナーガラススキン構造によれば、既設又は新設のガラスカーテンウォール（アウターガラス）の内側にインナーガラスを設置して容易にダブルガラススキンを構成し、ダブルガラススキンによる効果、すなわち、室内の冷房時には日射等による窓面熱負荷の低減を図り、暖房時には日射等により暖められた空気を熱回収することで暖房効率を高めることができるというような効果を得ることができる。 According to the inner glass skin structure for a double glass skin of 1 of the present invention, a double glass skin is easily constructed by installing an inner glass inside an existing or newly installed glass curtain wall (outer glass). In other words, it is possible to reduce the window surface heat load due to solar radiation during indoor cooling, and to improve the heating efficiency by recovering heat from air warmed by solar radiation during heating. Can do.

本発明の１のインナーガラススキン構造によれば、前記のようなダブルスキン構造を、建築物の大開口部においても、インナーガラスとして用いる板ガラスに剛性を確保するための枠体を用いず、それ故に優れた意匠性を確保しながら、剛性不足の問題を解決することができる。すなわち、本発明の１のインナーガラススキン構造では、インナーガラスとして用いる板ガラスは、隣接する一対のそれ毎に高さ方向の途中の各側部を固定手段でスポット的に固定保持することにより、意匠性を損ねずに、その剛性不足を解消することが可能となっている。それ故に耐震性を確保することもできる。またその固定手段は、必要に応じてその固定保持を解除することが可能であり、かつインナーガラススキンを構成する板ガラスは上部レール部材と下部レール部材とで移動可能に構成してあるため、固定手段による固定保持を解除すれば、該上部レール部材と下部レール部材のその案内方向に沿って移動させることが可能であり、ダブルガラススキンの内側の清掃やその他の種々のメンテナンスを容易に行うことができるものでもある。 According to the inner glass skin structure of 1 of the present invention, the double skin structure as described above is used in a large opening of a building without using a frame for securing rigidity to the plate glass used as the inner glass. Therefore, it is possible to solve the problem of insufficient rigidity while ensuring excellent design. That is, in the inner glass skin structure of 1 of the present invention, the plate glass used as the inner glass is designed by fixing each side portion in the middle of the height direction in a pair of adjacent positions in a spot manner by a fixing means. It is possible to eliminate the lack of rigidity without impairing the performance. Therefore, it is possible to ensure earthquake resistance. In addition, the fixing means can be released from the fixed holding as required, and the plate glass constituting the inner glass skin is configured to be movable between the upper rail member and the lower rail member. If the fixed holding by the means is released, it is possible to move the upper rail member and the lower rail member along their guiding directions, and to easily clean the inside of the double glass skin and other various maintenance. It can also be.

本発明の２のダブルガラススキン用のインナーガラススキン構造によれば、上部レール部材及び下部レール部材を上下対応する一本ずつで構成したため、インナーガラスを構成する板ガラスは同一面内に直列に配列され、平坦な美しい意匠を構成することができるが、そうでありながら、その一列の一部に板ガラスの退避部を構成し、必要に応じて該退避部にこの部位に隣接する板ガラスを退避させることで、その板ガラスの配置してあった位置を空け、必要に応じて更に一つずつ順次板ガラスを空いたスペースに移動させることにより、いずれの部位に位置する板ガラスであってもこれを隣接する位置に移動させ、その設置した位置を空けることが可能となっている。またその退避部は、ガラスカバーを配してあるので、全体として違和感のない構成となっている。 According to the inner glass skin structure for double glass skin of 2 of the present invention, since the upper rail member and the lower rail member are formed one by one corresponding to the upper and lower sides, the plate glasses constituting the inner glass are arranged in series in the same plane. Although a flat and beautiful design can be configured, a plate glass retracting portion is formed in a part of the row, and the plate glass adjacent to this portion is retracted to the retracting portion as necessary. By opening the position where the plate glass was placed, and moving the plate glass one by one to the empty space one by one as necessary, even if it is a plate glass located in any part It is possible to move to a position and open the position where it is installed. Moreover, since the retraction part has arrange | positioned the glass cover, it has a structure without a sense of incongruity as a whole.

なお、本発明の２のインナーガラススキン構造は、以上のように、上下に対応する各一本の上部レール部材と下部レール部材とで同一平面内に位置する複数の板ガラスによるインナーガラスを構成しているが、前記本発明の１は、このような構成に限定されるわけではなく、上下に対応する各二本の上部レール部材と下部レール部材とで平行な二つの面内に位置する板ガラスによる引き違い型のインナーガラスを構成することも可能である。 As described above, the inner glass skin structure 2 of the present invention constitutes an inner glass made up of a plurality of plate glasses positioned in the same plane with each of the upper rail member and the lower rail member corresponding to the upper and lower sides. However, the first aspect of the present invention is not limited to such a configuration, and is a plate glass positioned in two planes parallel to each of the two upper rail members and the lower rail member corresponding to the upper and lower sides. It is also possible to construct a draw-type inner glass.

本発明の３のダブルガラススキン用のインナーガラススキン構造によれば、簡単な操作で、インナーガラススキンを構成する隣接する一対の板ガラスの側部を同時にその高さ方向の途中で固定保持することができる。これによって、大開口を閉じる高さ方向寸法の大きな板ガラスであっても、その剛性の不足を、四辺を抱える枠体を用いることなく補うことが可能となる。それ故に剛性を保持して十分な耐震性を確保しながら意匠性に優れたインナーガラススキンを構成することができる。 According to the inner glass skin structure for double glass skin of 3 of the present invention, the side portions of a pair of adjacent glass plates constituting the inner glass skin can be simultaneously fixed and held in the middle of the height direction by a simple operation. Can do. This makes it possible to compensate for the lack of rigidity without using a frame having four sides, even for a plate glass having a large height dimension that closes the large opening. Therefore, it is possible to configure an inner glass skin excellent in design while maintaining rigidity and ensuring sufficient earthquake resistance.

本発明の４のダブルガラススキン用のインナーガラススキン構造によれば、一層高い断熱性を確保し、冷暖房効率等を高めることができる。 According to the inner glass skin structure for double glass skin 4 of the present invention, it is possible to secure higher heat insulation and enhance the cooling / heating efficiency and the like.

本発明の５のダブルガラススキン用のインナーガラススキン構造によれば、前記固定手段をインナーガラススキンを構成する隣接する各一対の板ガラスの適切な高さ位置に設置して該各一対の板ガラスを確実に固定保持することができる。また柱状部材で固定手段を支持することで意匠性を損ねないようにすることもできる。 According to the inner glass skin structure for double glass skin of 5 of the present invention, the fixing means is installed at an appropriate height position of each pair of adjacent plate glasses constituting the inner glass skin, and the pair of plate glasses is mounted. It can be securely fixed. Moreover, it can also be made not to impair the designability by supporting the fixing means with a columnar member.

本発明の６のダブルガラススキン用のインナーガラススキン構造によれば、インナーガラスを構成する板ガラスをその高さ方向の複数箇所で保持することができるものであり、その高さ位置を適切に設定することにより、大開口に設置する高さ寸法の非常に大きな板ガラスであってもその剛性不足を意匠性を損ねずに補うことが可能になる。 According to the inner glass skin structure for double glass skin of 6 of the present invention, the plate glass constituting the inner glass can be held at a plurality of positions in the height direction, and the height position is appropriately set. By doing so, it is possible to compensate for the lack of rigidity without impairing the design even if the glass plate has a very large height installed in the large opening.

実施例のダブルガラススキン用のインナーガラススキン構造の概略平面説明図。The schematic plane explanatory drawing of the inner glass skin structure for the double glass skin of an Example. 実施例のインナーガラススキンの一部を室内側から見た概略説明図。The schematic explanatory drawing which looked at a part of inner glass skin of the Example from the room inner side. (a)はインナーガラススキンを構成する板ガラスの設置状態の概略側面図、(b)は(a)の一部切欠拡大図。(a) is a schematic side view of the installation state of the plate glass which comprises an inner glass skin, (b) is a partially notched enlarged view of (a). (a)は図２のＢ部の拡大図、(b)は図２のＣ部の拡大図。(a) is the enlarged view of the B section of FIG. 2, (b) is the enlarged view of the C section of FIG. (a)はインナーガラススキンを構成する板ガラスの下端付近の戸車を設置した部位の縦断面図、(b)は上端付近の縦断面図。(a) is a longitudinal cross-sectional view of the site | part which installed the door wheel near the lower end of the plate glass which comprises an inner glass skin, (b) is a longitudinal cross-sectional view near the upper end. (a)はインナーガラススキンを構成する板ガラスの上端付近の設置状態を示す側面図、(b)は下端付近の設置状態を示す側面図。(a) is a side view showing the installation state near the upper end of the plate glass constituting the inner glass skin, (b) is a side view showing the installation state near the lower end. (a)は図２のＡ−Ａ線拡大断面図、(b)は固定手段との結合部以外の部位の断面平面図。(a) is an AA line expanded sectional view of Drawing 2, (b) is a section top view of parts other than a joint part with a fixing means. インナーガラススキンを構成する隣接する二枚の板ガラスの下方の結合部付近の室内側から見た拡大図。The enlarged view seen from the indoor side of the joint part vicinity of the downward | lower direction of two adjacent plate glass which comprises an inner glass skin. (a)はインナーガラススキンを構成する隣接する二枚の板ガラスの上方の結合部付近の側面から見た拡大図、(b)は下方の結合部付近の側面から見た拡大図。(a) is an enlarged view seen from the side surface near the upper joint portion of two adjacent glass plates constituting the inner glass skin, and (b) is an enlarged view seen from the side surface near the lower joint portion. (a)は固定手段の側面図、(b)は(a)のＤ−Ｄ線断面図、(c)は(a)のＥ−Ｅ線断面図、(d)は(a)のＦ−Ｆ線断面図、(e)は(a)のＧ−Ｇ線断面図。(a) is a side view of the fixing means, (b) is a sectional view taken along the line DD of (a), (c) is a sectional view taken along the line EE of (a), and (d) is a sectional view taken along the line F- of (a). F line sectional view, (e) is a GG line sectional view of (a). (a)は枠体の側板を省略した状態の固定手段の側面図、(b)は枠体の側板を省略し、軸案内部及び角度保持部を断面した固定手段の側面図、(c)は固定手段の平面図。(a) is a side view of the fixing means in a state in which the side plate of the frame body is omitted, (b) is a side view of the fixing means in which the side plate of the frame body is omitted and the shaft guide part and the angle holding part are cross-sectioned, (c) Is a plan view of the fixing means. (a)は板ガラスの固定保持状態の固定手段の一部切欠側面図、(b)は角度保持部を押し下げ、軸部材の回動を許容する状態の固定手段の一部切欠側面図、(c)は軸部材を９０度回転させた状態の固定手段の一部切欠側面図（角度保持手段は復帰上昇状態）。(a) is a partially cutaway side view of the fixing means in the state of fixing and holding the glass sheet, (b) is a partially cutaway side view of the fixing means in a state in which the angle holding portion is pushed down and the rotation of the shaft member is allowed. ) Is a partially cutaway side view of the fixing means in a state in which the shaft member is rotated 90 degrees (the angle holding means is in the return raised state). (a)は軸部材を後退させた状態の固定手段の一部切欠側面図、(b)は軸部材を９０度逆回転させ、後退状態を固定した状態の固定手段の一部切欠側面図。(a) is a partially cutaway side view of the fixing means in a state in which the shaft member is retracted, and (b) is a partially cutaway side view of the fixing means in a state in which the shaft member is reversely rotated 90 degrees to fix the retracted state.

発明を実施するための形態を実施例に基づき図面を参照しながら詳細に説明する。 A mode for carrying out the invention will be described in detail based on an embodiment with reference to the drawings.

この実施例のダブルガラススキン用のインナーガラススキン構造は、図１〜図９に示すように、基本的に、アウターガラス１に対面すべく該アウターガラス１の内側に一定間隔をあけて直列に配するインナーガラス用の複数の板ガラス２、２…と、該複数の板ガラス２、２…の各々の下部に二個ずつ配した戸車３、３…と、該複数の板ガラス２、２…の直下の床面ｆに配した下部レール部材４及び該複数の板ガラス２、２…の直上の天井ｒ側に配した該下部レール部材４と対になる上部レール部材５と、インナーガラス用の各隣接する板ガラス２、２の隣接部近傍に天井ｒ側から垂下させた上部支持支柱（支持手段）７ａ及び床面ｆから立ち上げた下部支持支柱（支持手段）７ｂと、該上部支持支柱７ａの下端及び下部支持支柱７ｂの上端にそれぞれ取り付けた固定手段６、６と、各隣接する板ガラス２、２の各側端部の各々二箇所に設けた各固定手段６、６との結合用の掛止部材８、８とで構成したものである。 As shown in FIGS. 1 to 9, the inner glass skin structure for the double glass skin of this embodiment is basically arranged in series with a constant interval inside the outer glass 1 so as to face the outer glass 1. A plurality of glass plates 2, 2 ... for the inner glass to be arranged, two door wheels 3, 3 ... arranged under each of the plurality of plate glasses 2, 2 ..., and directly below the plurality of glass plates 2, 2 ... The lower rail member 4 disposed on the floor surface f of the steel sheet and the upper rail member 5 paired with the lower rail member 4 disposed on the ceiling r side immediately above the plurality of plate glasses 2, 2. An upper support strut (support means) 7a suspended from the ceiling r side in the vicinity of the adjacent portion of the glass plates 2 and 2, a lower support strut (support means) 7b raised from the floor surface f, and a lower end of the upper support strut 7a And at the upper end of the lower support column 7b The fixing means 6 and 6 attached respectively, and the latching members 8 and 8 for coupling with the fixing means 6 and 6 provided at two positions on each side edge of each adjacent glass plate 2 and 2. It is composed.

前記アウターガラス１は、既設のそれでも新設のそれでも良い。種々の商品（自動車等）やサービス（銀行業務等）の提供用の店舗を構成する建築物の開口部に配するものである。 The outer glass 1 may be an existing one or a new one. It is arranged in an opening of a building that constitutes a store for providing various products (such as automobiles) and services (such as banking).

前記板ガラス２は、図３(a)、(b)、図５、図６(a)、(b)及び図７(a)、(b)に示すように、この実施例では、両面二枚の長方形の支分ガラス２ａ、２ａを間隔をあけて対面状態に配し、それらの四辺に沿って介在させた結合材２ｂにより間隔を適切に保持しながら結合し、かつその縦縁の結合材２ｂの内側に乾燥剤２ｃを配して構成した複層ガラスを採用した。この板ガラス２としては、これに限らず、単板のガラスやこれと違ったタイプの複層ガラスを採用することも自由である。 As shown in FIGS. 3 (a), (b), 5, 6, 6 (a), (b) and FIGS. 7 (a), (b), the plate glass 2 is a double-sided sheet in this embodiment. The rectangular branch glasses 2a and 2a are arranged in a face-to-face state with a space therebetween, and bonded together while appropriately maintaining a space by a bonding material 2b interposed along their four sides, and a bonding material at the vertical edge A multi-layer glass composed of a desiccant 2c arranged inside 2b was employed. The plate glass 2 is not limited to this, and a single plate glass or a different type of multi-layer glass can be employed.

該板ガラス２は、図４(a)、(b)及び図７(b)に示すように、その両側辺には、平面視Ｌ型の介在片２ｄを介して同様に平面視Ｌ型のアルミニウム製カバー部材である縁部材２ｅが接合貼着してある。この縁部材２ｅは、特に図７(b)に示すように、そのＬ型の内の下部横片２ｅ１で板ガラス２の内面側縁部を被覆し、縦片２ｅ２で該板ガラス２の端部を被覆するように配したものであるが、更にその縦片２ｅ２の最上部、すなわち、該板ガラス２の端部の最外面側に貼着した部位には弾力性で平面視Ｖ型の閉塞片２ｆを接合してある。該閉塞片２ｆは、同図に示すように、Ｖ型の一方の斜辺を縁部材２ｅの上記部位に接合固定してあるため、該斜辺が該縁部材２ｅと平行になり、Ｖ型の他方の斜辺が外方を向いて斜めに突き出した状態となる。それ故、隣接する板ガラス２、２に対向状態に接合固設された両側の閉塞片２ｆ、２ｆは、該板ガラス２、２の設置状態では、同図に示すように、他の斜辺の先端部相互が当接状態となり、平面から見てＭ型又はＷ型に見える状態となる。こうして各隣接する板ガラス２、２…の間でもインナーガラスの内側と外側とは隔離された状態になる。 As shown in FIGS. 4 (a), 4 (b) and 7 (b), the plate glass 2 is similarly provided with L-shaped aluminum on both sides thereof via L-shaped interposition pieces 2d in plan view. An edge member 2e, which is a cover member, is bonded and adhered. As shown in FIG. 7B, the edge member 2e covers the inner side edge of the glass sheet 2 with the lower horizontal piece 2e1 of the L shape, and the edge of the glass sheet 2 with the vertical piece 2e2. Although it is arranged so as to cover, the top portion of the vertical piece 2e2, that is, the portion adhered to the outermost surface side of the end portion of the glass sheet 2, is elastic and has a V-shaped closing piece 2f in plan view. Are joined. As shown in the figure, the closing piece 2f has one oblique side of the V shape joined and fixed to the above portion of the edge member 2e, so that the oblique side becomes parallel to the edge member 2e, and the other side of the V shape The slanted side of the head is outward and protrudes obliquely. Therefore, the closed pieces 2f and 2f on both sides joined and fixed in opposition to the adjacent glass plates 2 and 2 are, as shown in FIG. They are in contact with each other, and appear to be M-shaped or W-shaped when viewed from above. In this way, the inner and outer sides of the inner glass are separated from each other between the adjacent glass plates 2, 2.

なお、前記縁部材２ｅは、図７(a)に示すように、隣接する板ガラス２、２の各側端部の前記固定手段６で固定する部位付近では、後述するように、前記固定手段６の係止片６ａの先端部と係止する前記掛止部材８の取付部８ａを介して該板ガラス２の端部付近に取り付ける。 As shown in FIG. 7 (a), the edge member 2e is provided in the vicinity of a portion fixed by the fixing means 6 at each side end of the adjacent glass plates 2 and 2, as will be described later. It attaches to the edge part vicinity of this glass plate 2 via the attaching part 8a of the said latching member 8 latched with the front-end | tip part of this latching piece 6a.

該掛止部材８の取付部８ａは、図７(a)に示すように、平面視コ字形乃至逆コ字形であり、板ガラス２の該当する側端部に、緩衝材及び接着剤を介して、該コ字形乃至逆コ字形の部分で抱えた状態にして接合固定するものである。前記縁部材２ｅは、同図に示すように、かつ以上のように、板ガラス２の側端部の該当部位に取り付けた掛止部材８の取付部８ａを介して取り付けるものであり、その取付状態は、前記介在片２ｄを介して取り付ける部位のそれと同様である。また前記閉塞片２ｆは、この部位でも、同様の構成であり、図７(a)に示すように、前記他の部位に取り付けるそれと全く同様の態様で取り付ける。 As shown in FIG. 7 (a), the mounting portion 8a of the latching member 8 has a U-shape or an inverted U-shape in plan view, and a buffer material and an adhesive are attached to the corresponding side end portion of the plate glass 2. In this state, the U-shaped portion or the inverted U-shaped portion is held and fixed. The said edge member 2e is attached via the attaching part 8a of the latching member 8 attached to the applicable site | part of the side edge part of the plate glass 2 as shown to the same figure, and the attachment state Is the same as that of the part attached via the interposition piece 2d. Also, the closing piece 2f has the same configuration at this portion, and is attached in the same manner as that attached to the other portion as shown in FIG. 7 (a).

該掛止部材８は、前記取付部８ａと掛止片部８ｂとからなり、該掛止片部８ｂは、図７(a)に示すように、その一方の横片８ａ１、同図中では、上側の横片８ａ１を更に延長して幅の狭いコ字形乃至逆コ字形に折り返して構成したものである。前記取付部８ａのコ字形部乃至逆コ字形部は、板ガラス２の側端部を抱えうる寸法であるが、この掛止片部８ｂを構成するコ字形部又は逆コ字形部は、前記固定手段６の係止片６ａを係止しうる小寸法に構成したものである。 The latching member 8 is composed of the mounting portion 8a and the latching piece portion 8b. The latching piece portion 8b is, as shown in FIG. 7 (a), one horizontal piece 8a1 in the same figure. The upper horizontal piece 8a1 is further extended and folded back into a narrow U-shape or inverted U-shape. The U-shaped portion or the inverted U-shaped portion of the mounting portion 8a has a size that can hold the side end portion of the plate glass 2, but the U-shaped portion or the inverted U-shaped portion constituting the latching piece portion 8b is the fixed portion. The locking piece 6a of the means 6 is configured in a small size that can be locked.

前記戸車３は、図２、図３(a)、(b)、図４(b)、図５(a)及び図６(b)に示すように、各板ガラス２の下端に取り付けて、前記下部レール部材４上をスムーズに移動可能にするための部材である。該戸車３は、特に図２に示すように、この実施例では、板ガラス２毎にその下端部に２個ずつ取り付ける。図５(a)及び図６(b)に示すように、個々の戸車３は、板ガラス２の下端面に接合固定した緩衝材２ｇ及びその下面に固設した逆Ｕ字形の取付片３ａを介してブラケット３ｂを取り付け、該ブラケット３ｂに回転自在に取り付けたものである。ブラケット３ｂの向きは、当然、該板ガラス２の両面と平行になるように設定してあり、戸車３は、その方向に転動可能なように配してある。なお、該ブラケット３ｂは、その上面を該取付片３ａの下面中央に接合固定してある。また該逆Ｕ字形の取付片３ａの両側の垂下片には、板ガラス２の両面側に延長する状態で補助片３ｃ、３ｃが接合してある。 As shown in FIGS. 2, 3 (a), (b), FIG. 4 (b), FIG. 5 (a) and FIG. 6 (b), the door wheel 3 is attached to the lower end of each plate glass 2, and It is a member for enabling smooth movement on the lower rail member 4. As shown particularly in FIG. 2, two door wheels 3 are attached to the lower end of each glass sheet 2 in this embodiment. As shown in FIGS. 5 (a) and 6 (b), each individual door wheel 3 is provided with a cushioning material 2g bonded and fixed to the lower end surface of the plate glass 2 and an inverted U-shaped mounting piece 3a fixed on the lower surface thereof. The bracket 3b is attached to the bracket 3b so as to be freely rotatable. The direction of the bracket 3b is naturally set so as to be parallel to both surfaces of the plate glass 2, and the door wheel 3 is arranged so as to be able to roll in that direction. The bracket 3b has its upper surface joined and fixed to the center of the lower surface of the mounting piece 3a. Further, auxiliary pieces 3c and 3c are joined to the hanging pieces on both sides of the inverted U-shaped attachment piece 3a so as to extend to both sides of the plate glass 2.

戸車３は、特に図５(a)及び図６(b)に示すように、その周端に全周に渡って溝が形成してあり、前記下部レール部材４の突条部４ａ１に良好に係合しつつ転動できるようになっている。 As shown in FIGS. 5 (a) and 6 (b), the door pulley 3 is formed with a groove over the entire periphery thereof, and is favorably formed on the protrusion 4a1 of the lower rail member 4. It can roll while engaged.

この実施例では、戸車３は、以上のように構成し、以上のように取り付けたものであるが、これに限定されるわけではない。適当な下部レール部材上を転動移動可能な種々の構成のそれを自由に採用可能である。 In this embodiment, the door pulley 3 is configured as described above and attached as described above, but is not limited thereto. It is possible to freely adopt various configurations capable of rolling on an appropriate lower rail member.

前記下部レール部材４は、図２、図３(a)、(b)及び図６(b)に示すように、板ガラス２、２…を設置すべきラインに沿って床面ｆ上に直列に設置したものである。この下部レール部材４は、特に図６(b)に示すように、端面視Ｕ字状の長尺部材である下部材４ｂと同様にＵ字状の長尺部材である上部材４ａとからなり、該下部材４ｂを板ガラス２、２…の設置ラインに沿って設置し、これに上部材４ａを固設するようになっている。 As shown in FIGS. 2, 3 (a), 3 (b) and 6 (b), the lower rail member 4 is arranged in series on the floor surface f along the line where the glass sheets 2, 2. It is installed. As shown in FIG. 6B, the lower rail member 4 is composed of an upper member 4a which is a U-shaped long member as well as a lower member 4b which is a long U-shaped member when viewed from the end surface. The lower member 4b is installed along the installation line of the plate glasses 2, 2, ..., and the upper member 4a is fixed thereto.

該下部材４ｂは、その底面を中央に沿って複数箇所で床面ｆに固定する。床面ｆへの固定は、この実施例では、床スラブに固設したアンカーボルト４ｂ２に固定することで行っている。 The lower member 4b fixes its bottom surface to the floor surface f at a plurality of locations along the center. In this embodiment, fixing to the floor surface f is performed by fixing to the anchor bolt 4b2 fixed to the floor slab.

前記上部材４ａは、前記のように、Ｕ字形を基本とする長尺部材であるが、そのＵ字形の両側片４ａ２、４ａ２間の寸法は、前記板ガラス２の厚さを若干越えるそれに設定したものである。該上部材４ａの底部下面側には下部材４ｂのＵ字形の両側片４ｂ１、４ｂ１を僅かに越える間隔の一対の取付片４ａ３、４ａ３が垂下構成してあり、底部上面側にはその中央に沿って端面視三角形の前記突条部４ａ１が構成してある。またこの上部材４ａには、その両側片４ａ２、４ａ２の最上部の内側に内側に向けて延ばしたブラシ部材からなるブラシ部４ａ４、４ａ４が構成してある。 As described above, the upper member 4a is a long member based on a U-shape, but the dimension between the U-shaped side pieces 4a2, 4a2 is set to slightly exceed the thickness of the plate glass 2. Is. A pair of mounting pieces 4a3 and 4a3 with a space slightly exceeding the U-shaped side pieces 4b1 and 4b1 of the lower member 4b are suspended on the bottom lower surface side of the upper member 4a. The protrusion 4a1 having a triangular shape in end view is formed along the end. The upper member 4a includes brush portions 4a4 and 4a4 made of brush members that extend inwardly on the inner sides of the uppermost portions of the side pieces 4a2 and 4a2.

該上部材４ａは、図６(b)に示すように、その両取付片４ａ３、４ａ３を前記下部材４ｂの両側片４ｂ１、４ｂ１に外側から接する状態に配置し、その両取付片４ａ３、４ａ３とその両側片４ｂ１、４ｂ１とを複数箇所でネジ止めして結合することにより、下部材４ｂに固設するものである。こうした上で、同図に示すように、上記両取付片４ａ３、４ａ３の外側をカバー材４ｃ、４ｃでカバーする。 As shown in FIG. 6 (b), the upper member 4a is arranged such that both attachment pieces 4a3, 4a3 are in contact with both side pieces 4b1, 4b1 of the lower member 4b from the outside, and both attachment pieces 4a3, 4a3. The two side pieces 4b1 and 4b1 are fixed to the lower member 4b by screwing them at a plurality of locations. In addition, as shown in the figure, the outer sides of the mounting pieces 4a3 and 4a3 are covered with cover materials 4c and 4c.

前記上部レール部材５は、図２、図３(a)、(b)及び図６(a)に示すように、板ガラス２、２…を設置すべきラインに沿って天井ｒ部を支持する横架材（躯体）ｒ１に中間材５ｂを介して設置したものである。この上部レール部材５は、特に図６(a)に示すように、逆Ｕ字状の長尺部材であり、その逆Ｕ字形部の両側片５ａ、５ａの下端直上の内側に、内方に向けて延ばしたブラシ部材からなるブラシ部５ｃ、５ｃが構成してある。 As shown in FIGS. 2, 3 (a), 3 (b) and 6 (a), the upper rail member 5 supports the ceiling r portion along the line on which the glass sheets 2, 2. It is installed on a frame (frame) r1 via an intermediate material 5b. As shown in FIG. 6A, the upper rail member 5 is a long member having an inverted U shape, and inwardly on the inner side immediately above the lower ends of both side pieces 5a and 5a of the inverted U shape portion. Brush portions 5c and 5c made of brush members extending toward the surface are formed.

こうして、下部レール部材４の突条部４ａ１に戸車３を載せた状態でその両側片４ａ２、４ａ２の間に該板ガラス２の下部を装入し、上部レール部材５の両側片５ａ、５ａの間に該板ガラス２の上部を装入状態にセットすると、該板ガラス２の下部途中は前記ブラシ部４ａ４、４ａ４で挟まれ、異物の下部レール部材４中への侵入が防止されつつ、必要な場合の該板ガラス２の移動は許容されることになる。また該板ガラス２の上部は、必要な場合の移動を許容されつつ、ブラシ部５ｃ、５ｃにより上部レール部材５の中央に維持されることになる。 Thus, with the door 3 placed on the ridge 4a1 of the lower rail member 4, the lower part of the plate glass 2 is inserted between the both side pieces 4a2, 4a2, and between the both side pieces 5a, 5a of the upper rail member 5. When the upper part of the plate glass 2 is set in the charged state, the lower part of the plate glass 2 is sandwiched between the brush parts 4a4 and 4a4, and foreign matter can be prevented from entering the lower rail member 4 while being necessary. The movement of the glass sheet 2 is allowed. Further, the upper part of the plate glass 2 is maintained at the center of the upper rail member 5 by the brush portions 5c and 5c while allowing movement when necessary.

以上のようにして構成される下部レール部材４及びこれに上下対応する上部レール部材５は前記アウターガラス１の全長に渡って該アウターガラス１と並列して構成する。その一部、この実施例では、図１に示すように、一端のほぼ板ガラス２の一枚分の長さを退避部９とし、その部分の下部レール部材４及び上部レール部材５には、板ガラス２を配置せず、隣接する位置に位置する板ガラス２をその退避部９内に移動可能にしておくものとする。該退避部９を構成する下部レール部材４及び上部レール部材５の室内側には、ガラスで構成したカバー材９ｃを設置する。なお、この実施例では、退避部９を板ガラス２のほぼ一枚分の長さとしたが、これに限定されない。これより短く又は長く構成することもできる。 The lower rail member 4 configured as described above and the upper rail member 5 corresponding to the upper and lower sides thereof are configured in parallel with the outer glass 1 over the entire length of the outer glass 1. In this embodiment, in this embodiment, as shown in FIG. 1, the length of one sheet glass 2 at one end is used as a retracting portion 9, and the lower rail member 4 and the upper rail member 5 of that portion are provided with plate glass. It is assumed that the plate glass 2 located at an adjacent position is movable in the retracting portion 9 without arranging the second glass plate 2. On the indoor side of the lower rail member 4 and the upper rail member 5 constituting the retracting portion 9, a cover material 9c made of glass is installed. In this embodiment, the retracting portion 9 has a length corresponding to almost one sheet of the glass sheet 2, but is not limited thereto. It can be configured to be shorter or longer.

前記固定手段６は、図７(a)、図８、図９(a)、(b)、図１０(a)〜(e)、図１１(a)〜(c)、図１２(a)〜(c)及び図１３(a)、(b)に示すように、前記上部支持支柱７ａの下端及び前記下部支持支柱７ｂの上端にそれぞれ固設する底板６ｂ１、両側板６ｂ２、６ｂ２及び背板６ｂ３からなる枠体６ｂと、該枠体６ｂの底板６ｂ１に下面で固設した軸案内部材６ｃと、該軸案内部材６ｃの軸穴６ｃｈに回転自在かつ進退自在に挿入した軸部材６ｄと、該軸部材６ｄの先端にその中心を結合した該軸部材６ｄと直交する向きの長板状の係止片６ａと、該軸部材６ｄの進出状態でその周方向の角度を該係止片６ａが水平状態となる角度に保持し、それ自体を下降させるワンタッチ操作でその保持を解除することができる角度保持手段６ｅと、前記軸部材６ｄを進出方向に付勢するコイルバネ（付勢手段）６ｆと、前記軸部材６ｄを、一定の場合に後退可能とし、後退させた場合に、前記係止片６ａの周方向の角度を水平以外に変更することで、前記コイルバネ６ｆによる進出を阻止する進出阻止手段６ｇと、で構成したものである。 7 (a), FIG. 8, FIG. 9 (a), (b), FIG. 10 (a)-(e), FIG. 11 (a)-(c), FIG. 12 (a). ~ (C) and FIGS. 13 (a) and 13 (b), a bottom plate 6b1, side plates 6b2, 6b2 and a back plate fixed to the lower end of the upper support column 7a and the upper end of the lower support column 7b, respectively. A frame body 6b made of 6b3, a shaft guide member 6c fixed on the bottom plate 6b1 of the frame body 6b on the lower surface, and a shaft member 6d inserted into the shaft hole 6ch of the shaft guide member 6c so as to be rotatable and movable back and forth. A long-plate-shaped locking piece 6a that is orthogonal to the shaft member 6d, the center of which is coupled to the tip of the shaft member 6d, and the angle of the circumferential direction of the locking member 6a when the shaft member 6d is advanced. Is held at a horizontal angle, and the angle holding means 6e that can be released by a one-touch operation of lowering itself and the shaft member 6d in the advancing direction The biasing coil spring (biasing means) 6f and the shaft member 6d can be retracted in a fixed case, and when retracted, the circumferential angle of the locking piece 6a is changed to other than horizontal. The advance prevention means 6g for preventing advancement by the coil spring 6f.

前記枠体６ｂは、図７(a)、図９(a)、(b)、図１０(a)〜(e)、図１１(a)〜(c)、図１２(a)〜(c)及び図１３(a)、(b)に示すように、かつ前記したように、前記上部支持支柱７ａの下端及び前記下部支持支柱７ｂの上端にそれぞれ固設する底板６ｂ１と、該底板６ｂ１の両側部から立ち上がる両側板６ｂ２、６ｂ２と、前記底板６ｂ１の後端から立ち上がり、その両側部を該両側板６ｂ２、６ｂ２の後端に接合固定した背板６ｂ３とで構成したもので、上部及び前部が開口した箱状の部材である。 7 (a), 9 (a), (b), 10 (a) to (e), 11 (a) to (c), and 12 (a) to (c). ) And FIGS. 13 (a) and 13 (b), and as described above, the bottom plate 6b1 fixed to the lower end of the upper support column 7a and the upper end of the lower support column 7b, respectively, and the bottom plate 6b1 It is composed of both side plates 6b2, 6b2 rising from both sides and a back plate 6b3 rising from the rear end of the bottom plate 6b1 and joining both sides thereof to the rear ends of the side plates 6b2, 6b2. It is a box-shaped member with an opening.

前記軸案内部材６ｃは、図７(a)、図９(a)、(b)、図１０(e)、図１１(a)〜(c)、図１２(a)〜(c)及び図１３(a)、(b)に示すように、ほぼ中央部に前記軸部材６ｄを回転及び進退自在に挿入した軸穴６ｃｈを開口したほぼ四辺形の金属板材であり、前記のように、前記枠体６ｂを構成する底板６ｂ１にその下面を、左右側面を該枠体６ｂを構成する両側板６ｂ２、６ｂ２に固設した部材である。前記枠体６ｂの開口している前部を閉じるものでもある。 7 (a), 9 (a), (b), 10 (e), 11 (a)-(c), 12 (a)-(c) and FIG. 13 (a) and 13 (b), it is a substantially quadrilateral metal plate material having a shaft hole 6ch in which the shaft member 6d is inserted in a substantially central portion so as to be able to rotate and advance and retract. The bottom plate 6b1 constituting the frame body 6b has a lower surface thereof and left and right side surfaces fixed to both side plates 6b2 and 6b2 constituting the frame body 6b. The front part which the said frame 6b is opening is also closed.

前記軸部材６ｄは、図７(a)、図８、図９(a)、(b)、図１０(e)、図１１(a)〜(c)、図１２(a)〜(c)及び図１３(a)、(b)に示すように、かつ、前記したように、前記軸案内部材６ｃの軸穴６ｃｈに回転自在かつ進退自在に装入した丸棒状部材であり、その後部は、更に前記角度保持手段６ｅの内部空間中を後方に延長し、更にその後方の部位は前記進出阻止手段６ｇの軸穴６ｇｈを貫通させてその後方に突出させ、その後方への突出部を前記コイルバネ６ｆの前部側に進入させたものである。 7 (a), 8, 9 (a), (b), FIG. 10 (e), FIGS. 11 (a) to (c), and FIGS. 12 (a) to (c). 13 (a) and 13 (b), and as described above, a round bar-like member that is rotatably and reciprocally inserted into the shaft hole 6ch of the shaft guide member 6c. Further, the interior of the angle holding means 6e is extended rearward, and the rear part of the angle holding means 6e extends through the shaft hole 6gh of the advancement preventing means 6g and protrudes rearward thereof. It is made to approach the front side of the coil spring 6f.

該軸部材６ｄは、図１０(c)、図１１(a)〜(c)及び図１２(a)に示すように、その前方への進出状態で、前記角度保持手段６ｅ内に位置することとなる係止突起６ｄ１をその周側に構成してあり、更に、図７、図９(a)、(b)、図１１(a)〜(c)及び図１２(a)〜(c)に示すように、同様に前方への進出状態で、前記進出阻止手段６ｇの後面に当接する鍔片６ｄ２を構成してある。前記係止突起６ｄ１は、後述するように、軸部材６ｄの進出状態の維持及び角度維持並びに後退時の後退状態の維持のために機能する。また前記鍔片６ｄ２は、軸部材６ｄの進出時の一定以上の進出の阻止及び前記コイルバネ６ｆの作用の該軸部材６ｄへの伝達の作用を担うものである。 As shown in FIGS. 10C, 11A to 11C, and 12A, the shaft member 6d is positioned in the angle holding means 6e in the forwardly advanced state. The engaging projection 6d1 is formed on the peripheral side, and further, FIGS. 7, 9 (a), (b), FIGS. 11 (a) to (c) and FIGS. 12 (a) to (c). As shown in Fig. 6, the flange 6d2 is configured to abut against the rear surface of the advance prevention means 6g in the forward advance state. As will be described later, the locking projection 6d1 functions to maintain the advanced state and the angle of the shaft member 6d and to maintain the retracted state at the time of retreating. The flange piece 6d2 serves to prevent the shaft member 6d from advancing beyond a certain level when the shaft member 6d is advanced and to transmit the action of the coil spring 6f to the shaft member 6d.

前記係止片６ａは、図７(a)、図８、図９(a)、(b)、図１０(a)、図１１(a)〜(c)、図１２(a)〜(c)及び図１３(a)、(b)に示すように、前記軸部材６ｄの先端にその中心を結合した該軸部材６ｄと直交する向きの両端を半円形とした長方形板状の部材である。該係止片６ａは、該軸部材６ｄが、その周側に構成してある係止突起６ｄ１を下向きとしている角度状態で、水平方向を向くように該軸部材６ｄに固設したものである。その長さ寸法は、これを水平状態にしたときに、特に図７(a)に示すように、その両端付近が、両側の前記掛止部材８、８の各掛止片部８ｂ、８ｂに係止状態になりうるものとする。 7 (a), 8, 9 (a), (b), 10 (a), 11 (a) to (c), and 12 (a) to (c). ) And FIGS. 13 (a) and 13 (b), the shaft member 6d is a rectangular plate-shaped member having semi-circular ends opposite to the shaft member 6d, the center of which is coupled to the tip of the shaft member 6d. . The locking piece 6a is fixed to the shaft member 6d so that the shaft member 6d faces the horizontal direction in an angle state in which the locking projection 6d1 formed on the circumferential side of the locking member 6d faces downward. . As shown in FIG. 7 (a), the length dimension of each of the latching pieces 8b, 8b of the latching members 8, 8 on both sides is as shown in FIG. It shall be locked.

前記角度保持手段６ｅは、図１０(c)〜(e)、図１１(a)〜(c)、図１２(a)〜(c)及び図１３(a)、(b)に示すように、前記軸案内部材６ｃに隣接してその背後に配してある中空の角筒状部材であり、その下部に後辺側に開く係止溝６ｅ１が形成してあり、該係止溝６ｅ１に進出状態の軸部材６ｄの係止突起６ｄ１が進入係止状態となるようになっている。更に該角度保持手段６ｅの下部下面には一対のバネ座突起６ｅ２、６ｅ２が垂下状態に構成してあり、前記枠体６ｂの底板６ｂ１上に下端を当接させた小コイルバネ６ｅ３、６ｅ３の上部が該一対のバネ座突起６ｅ２、６ｅ２に外装係止状態となって、該角度保持手段６ｅに押し上げ方向の作用力を与えている。こうして軸部材６ｄの係止突起６ｄ１は係止溝６ｅ１への係止状態が維持され、該軸部材６ｄの回転は阻止される。また該軸部材６ｄに下部上面が当接することで、該角度保持手段６ｅは、それ以上の上昇が阻止される。 As shown in FIGS. 10 (c) to (e), FIGS. 11 (a) to (c), FIGS. 12 (a) to (c), and FIGS. 13 (a) and 13 (b), the angle holding means 6e is provided. , A hollow rectangular tube-shaped member disposed adjacent to and behind the shaft guide member 6c, and a locking groove 6e1 that opens to the rear side is formed at a lower portion thereof, and the locking groove 6e1 The locking projection 6d1 of the shaft member 6d in the advanced state is in the entering locked state. Further, a pair of spring seat protrusions 6e2 and 6e2 are formed in a suspended state on the lower lower surface of the angle holding means 6e, and the upper portions of the small coil springs 6e3 and 6e3 whose lower ends are in contact with the bottom plate 6b1 of the frame body 6b. However, the pair of spring seat protrusions 6e2 and 6e2 are in an externally locked state, and apply an acting force in the push-up direction to the angle holding means 6e. Thus, the locking projection 6d1 of the shaft member 6d is maintained in the locked state with the locking groove 6e1, and the rotation of the shaft member 6d is prevented. Further, when the upper surface of the lower portion comes into contact with the shaft member 6d, the angle holding means 6e is prevented from further rising.

なお、この状態で、該角度保持手段６ｅの上部は、前側の軸案内部材６ｃの上面及び後方の進出阻止手段６ｇの上面より僅かに上方に浮いた状態となっており、これを手指等により押し下げると、図１２(b)に示すように、前記軸部材６ｄの係止突起６ｄ１が係止溝６ｅ１から離脱し、図１２(c)に示すように、該軸部材６ｄを、例えば、９０度だけ右回転（時計回り回転）させるようなことができるようになる。 In this state, the upper portion of the angle holding means 6e floats slightly above the upper surface of the front shaft guide member 6c and the upper surface of the rearward advance preventing means 6g. When pushed down, as shown in FIG. 12B, the locking projection 6d1 of the shaft member 6d is detached from the locking groove 6e1, and as shown in FIG. It will be possible to rotate right (clockwise) by a certain degree.

前記進出阻止手段６ｇは、図７(a)、図９(a)、(b)、図１０(b)〜(d)、図１１(a)〜(c)、図１２(a)〜(c)及び図１３(a)、(b)に示すように、前記角度保持手段６ｅに隣接してその背後側に配してあるほぼ四辺形の金属板材である。この進出阻止手段６ｇは、そのほぼ中央部に前記軸部材６ｄを回転及び進退自在に装入した軸穴６ｇｈを開口し、前記枠体６ｂを構成する底板６ｂ１に下面を、左右側面を該枠体６ｂを構成する両側板６ｂ２、６ｂ２に、それぞれ固設した部材である。また前記軸穴６ｇｈは、前側、すなわち、前記軸案内部材６ｃ側から見て左側に開口する逃げ溝６ｇｍが連通状態に開口してあり、前記軸部材６ｄを、前記角度保持手段６ｅを押し下げた上で、９０度だけ前方から見て右回転させて（水平の係止片６ａを直立状態にして）、前記係止突起６ｄ１を、該逃げ溝６ｇｍに対応させ（図１２(c)参照）、該軸部材６ｄを後退させる（該係止片６ａが前記掛止部材８、８の掛止片部８ｂ、８ｂから外れて後退可能となっている）と、該係止突起６ｄ１は、該逃げ溝６ｇｍを通過して該進出阻止手段６ｇの背後側に移動することができることになる（図１３(a)参照）。この後、該軸部材６ｄを、例えば、９０度左回転させると、該係止突起６ｄ１が該進出阻止手段６ｇの背後に当接して該軸部材６ｄの前方進出が阻止されることになる。この状態で、前記係止片６ａは、図１３(b)に示すように、また水平状態になるが、軸部材６ｄと共に後退状態であり、前記掛止部材８、８の掛止片部８ｂ、８ｂと係止状態にはならない。 7a, 9a, 9b, 10b to 10d, 11a to 11c, and 12a to 12g. As shown in c) and FIGS. 13 (a) and 13 (b), it is a substantially quadrilateral metal plate disposed adjacent to and behind the angle holding means 6e. The advance prevention means 6g has a shaft hole 6gh in which the shaft member 6d is rotatably and reciprocally inserted at a substantially central portion thereof, and a bottom plate 6b1 constituting the frame body 6b has a lower surface and left and right side surfaces of the frame 6gh. These are members fixed to both side plates 6b2 and 6b2 constituting the body 6b. Further, the shaft hole 6gh has a relief groove 6gm that opens to the front side, that is, the left side when viewed from the shaft guide member 6c side, and is open in a communicating state, and the shaft member 6d is pushed down the angle holding means 6e. On the upper side, it is rotated clockwise by 90 degrees (with the horizontal locking piece 6a in an upright state), and the locking projection 6d1 is made to correspond to the escape groove 6gm (see FIG. 12 (c)). When the shaft member 6d is retracted (the locking piece 6a is disengaged from the locking piece portions 8b and 8b of the locking members 8 and 8), the locking projection 6d1 is It is possible to move to the back side of the advance prevention means 6g through the escape groove 6gm (see FIG. 13 (a)). Thereafter, when the shaft member 6d is rotated, for example, 90 degrees counterclockwise, the locking projection 6d1 comes into contact with the back of the advancement preventing means 6g and the forward advancement of the shaft member 6d is prevented. In this state, as shown in FIG. 13 (b), the locking piece 6a is in a horizontal state, but is in a retracted state together with the shaft member 6d, and the locking piece portion 8b of the locking members 8 and 8 is used. , 8b is not locked.

前記コイルバネ６ｆは、図７(a)、図９(a)、(b)、図１１(a)〜(c)、図１２(a)〜(c)及び図１３(a)、(b)に示すように、かつ、前記したように、その前部側は、前記軸部材６ｄの後部の後方への突出部に外装し、かつ前端は、該軸部材６ｄの後部途中に構成してある鍔片６ｄ２に当接状態にしてある。また該コイルバネ６ｆの後端は、前記枠体６ｂの背板６ｂ３の前面に当接状態に配してある。このコイルバネ６ｆは、軸部材６ｄを進出方向に付勢するものである。 The coil spring 6f is provided with the structure shown in FIGS. 7 (a), 9 (a), 9 (b), 11 (a)-(c), 12 (a)-(c), and 13 (a), (b). As shown in FIG. 2 and as described above, the front side of the shaft member 6d is covered with a rearward projecting portion of the rear portion of the shaft member 6d, and the front end is formed in the middle of the rear portion of the shaft member 6d. It is in contact with the collar piece 6d2. The rear end of the coil spring 6f is in contact with the front surface of the back plate 6b3 of the frame body 6b. The coil spring 6f biases the shaft member 6d in the advance direction.

従って、図１３(b)に示すように、係止片６ａが水平方向を向き、係止突起６ｄ１が前記進出阻止手段６ｇの背後に当接することで進出が阻止されている軸部材６ｄについて、その状態から９０度右回転させて、図１３(a)に示すように、係止片６ａを垂直方向に向け、かつ該係止突起６ｄ１を該進出阻止手段６ｇの軸穴６ｇｈに形成した逃げ溝６ｇｍに対応させると、前記コイルバネ６ｆの作用で前方に付勢されている軸部材６ｄは、該係止突起６ｄ１が該逃げ溝６ｇｍを通じて前進移動できるので、前方に移動し、図１２(c)に示すように、その鍔片６ｄ２の前面が該進出阻止手段６ｇの背面に当接するまで進出動作する。同図に示すように、このとき係止片６ａは、両側の掛止部材８、８の間で垂直状態にあり、それらの各掛止片部８ｂ、８ｂに係止状態にはならない。この状態から該軸部材６ｄを前方から見て９０度左回転させると、図１２(a)に示すように、その係止突起６ｄ１は、前記角度保持手段６ｅの下部の係止溝６ｅ１に係止し、その回転が阻止された状態になる。同時に、前記係止片６ａは、その両端付近が、図７(a)に示すように、両側の掛止部材８、８の各掛止片部８ｂ、８ｂに係止状態になる。 Accordingly, as shown in FIG. 13 (b), with respect to the shaft member 6d in which the locking piece 6a faces in the horizontal direction and the locking protrusion 6d1 is in contact with the back of the advancement preventing means 6g, the advancement is prevented. By turning right 90 degrees from that state, as shown in FIG. 13 (a), the locking piece 6a is directed in the vertical direction, and the locking projection 6d1 is formed in the shaft hole 6gh of the advancement preventing means 6g. When it is made to correspond to the groove 6gm, the shaft member 6d biased forward by the action of the coil spring 6f moves forward because the locking projection 6d1 can move forward through the escape groove 6gm, and FIG. ), The advancing operation is performed until the front surface of the flange piece 6d2 comes into contact with the back surface of the advancing prevention means 6g. As shown in the figure, at this time, the locking piece 6a is in a vertical state between the latching members 8 and 8 on both sides, and is not locked to the respective latching piece portions 8b and 8b. When the shaft member 6d is rotated 90 degrees counterclockwise when viewed from the front from this state, as shown in FIG. 12 (a), the locking projection 6d1 is engaged with the locking groove 6e1 below the angle holding means 6e. The rotation is stopped and the rotation is prevented. At the same time, as shown in FIG. 7 (a), the engaging piece 6a is engaged with the engaging piece portions 8b and 8b of the engaging members 8 and 8 on both sides as shown in FIG.

前記固定手段６は、図３(a)、(b)及び図９(a)、(b)に示すように、かつ前記したように、前記下部支持支柱７ｂの上端及び前記上部支持支柱７ａの下端にそれぞれ固設するものである。 As shown in FIGS. 3A and 3B and FIGS. 9A and 9B, and as described above, the fixing means 6 includes the upper end of the lower support column 7b and the upper support column 7a. Each is fixed to the lower end.

該下部支持支柱７ｂは、図６(b)に示すように、下端に固定鍔７ｂ１を備えた角筒状（又は厚板状）の部材であり、該固定鍔７ｂ１を高さ調整用の介在板７ｂ２、７ｂ２…を介して床面ｆ上に配置し、床スラブに固定したアンカーボルト７ｂ３、７ｂ３…で床面ｆ上に固定したものである。位置関係は、インナーガラスを構成する各隣接する板ガラス２、２の隣接部中央に対応させた、その外側（アウターガラス１との間）の位置である。 As shown in FIG. 6 (b), the lower support column 7b is a rectangular tube (or thick plate) member having a fixed rod 7b1 at the lower end, and the fixed rod 7b1 is interposed for height adjustment. Are fixed on the floor surface f with anchor bolts 7b3, 7b3,... Arranged on the floor surface f through the plates 7b2, 7b2,. The positional relationship is a position on the outside (between the outer glass 1) corresponding to the center of the adjacent portion of each adjacent plate glass 2, 2 constituting the inner glass.

前記上部支持支柱７ａは、図６(a)に示すように、上端に固定鍔７ａ１を備えた角筒状（又は厚板状）の部材であり、該固定鍔７ａ１を高さ調整用の介在板７ａ２、７ａ２…を介して天井ｒ部を支持する横架材（躯体）ｒ２の下面に接合状態に配置し、ボルト・ナット７ａ３、７ａ３で固定したものである。該上部支持支柱７ａの位置関係は、インナーガラスを構成する各隣接する板ガラス２、２の隣接部中央に対応させた、その外側（アウターガラス１との間）の位置である。 As shown in FIG. 6 (a), the upper support column 7a is a rectangular tube (or thick plate) member having a fixed rod 7a1 at the upper end, and the fixed rod 7a1 is interposed for height adjustment. It arrange | positions in the joining state on the lower surface of horizontal member (frame) r2 which supports ceiling r part via board 7a2, 7a2, ..., and is fixed with volt | bolt nut 7a3, 7a3. The positional relationship of the upper support column 7a is a position on the outer side (between the outer glass 1) corresponding to the center of the adjacent portion of each adjacent plate glass 2, 2 constituting the inner glass.

前記固定手段６は、前記し、かつ図３(a)、(b)及び図９(a)、(b)に示すように、前記上部支持支柱７ａの下端及び前記下部支持支柱７ｂの上端にそれぞれ固設したものである。この固定手段６の固設はボルトによって行っているが、固設手段は、云うまでもなく自由である。固定手段６を設置すべき高さ方向の位置関係は、各隣接する板ガラス２、２の掛止部材８、８を取り付けてある部位と対面する高さ位置である。この実施例では、特に図３(a)、(b)に示すように、高さ方向の二箇所に設置した。前記上部支持支柱７ａの下端の高さ及び前記下部支持支柱７ｂの上端の高さは、それぞれに設置する固定手段６、６の高さが前記掛止部材８、８と対応することとなるように設定する。 As shown in FIGS. 3 (a), 3 (b), 9 (a), and 9 (b), the fixing means 6 is provided at the lower end of the upper support column 7a and the upper end of the lower support column 7b. Each is fixed. The fixing means 6 is fixed by bolts, but needless to say, the fixing means is free. The positional relationship in the height direction in which the fixing means 6 is to be installed is a height position that faces a portion to which the latching members 8 and 8 of the adjacent glass plates 2 and 2 are attached. In this embodiment, as shown particularly in FIGS. 3 (a) and 3 (b), it was installed at two places in the height direction. As for the height of the lower end of the upper support column 7a and the height of the upper end of the lower support column 7b, the heights of the fixing means 6 and 6 installed on the upper support column 7a correspond to the hooking members 8 and 8, respectively. Set to.

この実施例のダブルガラススキン用のインナーガラススキン構造は、以上のように構成したものであり、アウターガラス１の内側にインナーガラスを設置してダブルガラススキンを構成し、その効果、すなわち、室内の冷房時には日射等による窓面熱負荷の低減を図り、暖房時には日射等により暖められた空気を熱回収することで暖房効率を高めることができるというような効果を得ることができる。アウターガラス１とインナーガラスとを新たに同時に設置する場合ばかりでなく、既設のガラスカーテンウォールの内側に後付でインナーガラスを設置する場合にも適用できるものである。いずれにしても建物の内部からの工事のみでこれができる利点もある。 The inner glass skin structure for the double glass skin of this embodiment is configured as described above, and the inner glass is installed inside the outer glass 1 to form the double glass skin. During cooling, it is possible to reduce the heat load on the window surface due to solar radiation and the like, and at the time of heating, it is possible to obtain an effect that heating efficiency can be enhanced by recovering heat of air warmed by solar radiation or the like. The present invention can be applied not only when newly installing the outer glass 1 and the inner glass at the same time, but also when installing the inner glass as a retrofit inside the existing glass curtain wall. In any case, there is an advantage that this can be done only by construction from inside the building.

この実施例では、インナーガラスとして用いる板ガラス２、２…は、前記のように、その周囲が枠体で支持されているものではなく、かつ全ての板ガラス２、２…が直列に配列され、インナーガラスの面に段差が生じていない。それ故に意匠的に非常に優れたものとなっている。 In this embodiment, the plate glass 2, 2 ... used as the inner glass is not supported by the frame as described above, and all the plate glasses 2, 2, ... are arranged in series, There are no steps on the glass surface. Therefore, it is very excellent in design.

以上のように、インナーガラスを構成する板ガラス２、２…は、その四辺を枠体で固定保持するものではないので、ガラスの強度だけでその形状を保持することになり、大開口にこれを設置する場合には、剛性が不足する可能性がある。しかし、前記のように、該板ガラス２、２…は、各隣接する二枚の板ガラス２、２の側部毎に、その高さ方向の一定箇所で、前記固定手段６及び掛止部材８、８により、点支持的に支持されるものであり、特にこの実施例では、高さ方向の二箇所で、図３(a)、(b)、図７(a)、図８及び図９(a)、(b)に示すように、支持されるものであるため、その剛性不足はこれで補われるようになっている。それ故に地震等の振動乃至揺動によってもそれらの面に直交する方向の変形が必要以上に生じることは無く、更に面方向の動きも抑制されることになる。 As described above, the plate glasses 2, 2... Constituting the inner glass do not hold the four sides with the frame, so the shape is held only by the strength of the glass. When installing, the rigidity may be insufficient. However, as described above, the plate glass 2, 2... Is arranged at a fixed position in the height direction for each side portion of the two adjacent glass plates 2, 2. 8 is supported in a point-supported manner, and particularly in this embodiment, at two places in the height direction, FIGS. 3 (a), (b), FIG. 7 (a), FIG. 8 and FIG. As shown in a) and (b), since it is supported, the lack of rigidity is compensated by this. Therefore, even in the case of vibrations or swings such as earthquakes, deformation in the direction perpendicular to those surfaces does not occur more than necessary, and movement in the surface direction is further suppressed.

前記板ガラス２、２…は、前記のように、その下部に戸車３、３が取り付けてあり、これによって前記下部レール部材４上をその長さ方向に沿って移動可能になっており、かつ上部も前記上部レール部材５で同様にその長さ方向に移動可能に支持されている。他方、前記のように、該板ガラス２、２…は、前記固定手段６、６…及び掛止部材８、８…によって固定されている。従って、該板ガラス２、２…は、通常は、固定状態にあり、そのままでは動くことはないし、動かすことはできない。 As described above, the glass plates 2, 2... Have a door wheel 3, 3 attached to the lower part thereof, thereby enabling movement on the lower rail member 4 along the length direction thereof, and the upper part. Is also supported by the upper rail member 5 so as to be movable in the length direction. On the other hand, as described above, the glass sheets 2, 2... Are fixed by the fixing means 6, 6. Accordingly, the glass sheets 2, 2... Are usually in a fixed state and cannot be moved or moved as they are.

しかし、前記固定手段６、６…は、前記したように、その係止片６ａを掛止部材８、８…の掛止片部８ｂ、８ｂから、容易に外すことが可能であり、そうすれば、上部レール部材５及び下部レール部材４に沿って移動させることが可能になり、アウターガラス１の内面やインナーガラスを構成する板ガラス２、２…の内面、或いはその間の床、その間の空間に配することのあるブラインド等の清掃、その他のメンテナンスを行うことが可能になる。関係する固定手段６、６…を関係する掛止部材８、８…から外した上で、先ず前記退避部９にこれに隣接する板ガラス２を移動させ、順次移動させた板ガラス２に隣接する板ガラス２を移動によって空いた位置に移動させることを繰り返して、目的とする板ガラス２を隣接する位置に移動させ、その部位を空けることができる。 However, as described above, the fixing means 6, 6... Can be easily detached from the engaging pieces 8 b and 8 b of the engaging members 8, 8. For example, it is possible to move along the upper rail member 5 and the lower rail member 4, and to the inner surface of the outer glass 1, the inner surfaces of the plate glasses 2, 2. It is possible to clean the blinds that may be placed and other maintenance. After removing the related fixing means 6, 6... From the related latch members 8, 8..., First, the plate glass 2 adjacent to this is moved to the retracting portion 9 and the plate glass adjacent to the plate glass 2 moved sequentially. It is possible to move the target glass sheet 2 to an adjacent position by repeatedly moving 2 to a position that is free by movement, and to open the part.

固定手段６の係止又は係止解除操作は、次のように行う。
解除動作は、若干、繰り返しになるが、更に詳しく説明する。
図７(a)及び図１２(a)は、固定手段６の係止片６ａの両端が両側の掛止部材８、８の掛止片部８ｂにそれぞれ係止し、隣接する両側の板ガラス２、２の側部を固定保持している状態を示している。この固定状態を解除する場合は、室内側から、両側の板ガラス２、２の側部の縁部材２ｅ、２ｅに固設してある閉塞片２ｆ、２ｆを手指で押して、外側に変形させつつ開き、その外側に位置する固定手段６の角度保持手段６ｅを、図１２(b)に示すように、押し下げ、押し下げた状態で、係止片６ａを掴んでこれを９０度右回転させる。以上のように、該角度保持手段６ｅを押し下げると、軸部材６ｄの係止突起６ｄ１が該角度保持手段６ｅの係止溝６ｅ１から外れ、該軸部材６ｄは規制が解除され、自由に回転できるようになる。 The locking or unlocking operation of the fixing means 6 is performed as follows.
The release operation is slightly repeated, but will be described in more detail.
7 (a) and 12 (a), both ends of the locking piece 6a of the fixing means 6 are respectively locked to the locking piece portions 8b of the locking members 8 and 8 on both sides, and the adjacent plate glass 2 on both sides. 2 shows a state where the two side portions are fixedly held. When releasing this fixed state, the obstruction pieces 2f and 2f fixed to the edge members 2e and 2e on the side portions of the glass plates 2 and 2 on both sides are pushed from the indoor side with the fingers and opened while being deformed outward. As shown in FIG. 12 (b), the angle holding means 6e of the fixing means 6 positioned on the outer side is pushed down, and in the state of being pushed down, the locking piece 6a is grasped and rotated 90 degrees to the right. As described above, when the angle holding means 6e is pushed down, the locking projection 6d1 of the shaft member 6d is disengaged from the locking groove 6e1 of the angle holding means 6e, and the restriction of the shaft member 6d is released and the shaft member 6d can freely rotate. It becomes like this.

こうして、図１２(c)に示すように、軸部材６ｄを係止片６ａと共に９０度右回転させた後、図１３(a)に示すように、該軸部材６ｄを、前記コイルバネ６ｆに抗して後退させる。該軸部材６ｄの係止突起６ｄ１は、このとき、前記進出阻止手段６ｇの逃げ溝６ｇｍを通じて移動する。係止片６ａは、前記のように、９０度右回転させたことにより、その両端部が左右両側の掛止部材８、８の掛止片部８ｂ、８ｂから離脱しているので、不都合無く後退動作ができる。軸部材６ｄの以上の後退動作は、図１３(a)に示すように、係止突起６ｄ１が進出阻止手段６ｇの背後に至るまで行い、その後すぐに、軸部材６ｄを係止片６ａと共に逆回転（左回転）させ、該係止突起６ｄ１を該進出阻止手段６ｇの背後側に係止させる。この逆回転は、該係止突起６ｄ１が該進出阻止手段６ｇの背後側に係止し、該軸部材６ｄのコイルバネ６ｆによる進出動作が阻止されるまで行えば、特に不都合ではないが、図１３(b)に示すように、９０度ほど左回転させると、係止片６ａが水平状態になり、係止突起６ｄ１も前記逃げ溝６ｇｍから十分離れるのでより安定した状態になる。 Thus, as shown in FIG. 12 (c), the shaft member 6d is rotated 90 degrees to the right together with the locking piece 6a, and then the shaft member 6d is resisted against the coil spring 6f as shown in FIG. 13 (a). And retreat. At this time, the locking projection 6d1 of the shaft member 6d moves through the escape groove 6gm of the advancement preventing means 6g. Since the locking piece 6a is rotated 90 degrees right as described above, both ends thereof are detached from the locking pieces 8b and 8b of the left and right holding members 8 and 8, so there is no inconvenience. Can move backwards. As shown in FIG. 13A, the above-described backward movement of the shaft member 6d is performed until the locking projection 6d1 reaches the back of the advancement preventing means 6g, and immediately thereafter, the shaft member 6d is reversed together with the locking piece 6a. The locking projection 6d1 is rotated (left-rotated) and locked behind the advancement preventing means 6g. This reverse rotation is not particularly inconvenient if it is carried out until the locking projection 6d1 is locked behind the advance prevention means 6g and the advance operation by the coil spring 6f of the shaft member 6d is prevented. As shown in (b), when it is rotated counterclockwise by about 90 degrees, the locking piece 6a is in a horizontal state, and the locking projection 6d1 is also sufficiently separated from the escape groove 6gm, so that it is in a more stable state.

このように固定手段６、６…を解除状態にして、前記のような板ガラス２、２…の移動を行うことができる。 In this way, the fixing means 6, 6... Can be released to move the plate glasses 2, 2.

固定手段６による係止固定動作は、次のように行う。
基本的に、解除動作の逆の動作を行えばよい。図１３(b)に示す係止突起６ｄ１が進出阻止手段６ｇの背後に係止している状態から、係止片６ａを掴んで９０度の右回転をさせ、図１３(a)に示すように、該係止片６ａを垂直状態にする。こうすると、係止突起６ｄ１が進出阻止手段６ｇの逃げ溝６ｇｍに一致する位置に移動し、特に抑えていなければ、前記コイルバネ６ｆの作用で、軸部材６ｄは進出動作をし、図１２(c)に示すように、該係止突起６ｄ１が逃げ溝６ｇｍから抜け出て、前記角度保持手段６ｅ内の後部に位置するところで停止する。これは、同図に示すように、該軸部材６ｄの後部に配してある前記鍔片６ｄ２が進出阻止手段６ｇの背後に当接するからである。 The locking and fixing operation by the fixing means 6 is performed as follows.
Basically, the reverse operation of the release operation may be performed. From the state where the locking projection 6d1 shown in FIG. 13 (b) is locked behind the advance prevention means 6g, the holding piece 6a is grasped and rotated clockwise by 90 degrees, as shown in FIG. 13 (a). Then, the locking piece 6a is brought into a vertical state. If this is done, the locking projection 6d1 moves to a position coinciding with the escape groove 6gm of the advance prevention means 6g, and if not particularly restrained, the shaft member 6d moves forward by the action of the coil spring 6f, and FIG. ), The locking projection 6d1 comes out of the escape groove 6gm and stops at a position located at the rear portion in the angle holding means 6e. This is because, as shown in the figure, the flange piece 6d2 arranged at the rear part of the shaft member 6d abuts behind the advancement preventing means 6g.

このとき、軸部材６ｄの先端の係止片６ａは、隣接する板ガラス２、２に配した掛止部材８、８の間で垂直に立っている状態及び位置関係となっており、この状態から該係止片６ａを９０度左回転させれば、図１２(a)、(b)及び図７(a)に示すように、該係止片６ａはその両端付近が両側の掛止部材８、８の掛止片部８ｂ、８ｂに係止することとなる。また軸部材６ｄの係止突起６ｄ１も角度保持手段６ｅの下部の係止溝６ｅ１に係止することになる。係止突起６ｄ１は、上記係止に至るまでは、該角度保持手段６ｅの内側を周回移動し、特にその下部側ではその内面に接してこれを押し下げながら移動し、該係止溝６ｅ１に至って、その内面から外れて押し下げ作用が無くなり、該角度保持手段６ｅが浮上し、その結果、該係止溝６ｅ１に嵌合係止することになる。なお、該角度保持手段６ｅの押し上げ動作は、前記小コイルバネ６ｅ３、６ｅ３の作用による。 At this time, the locking piece 6a at the tip of the shaft member 6d is in a state and positional relationship standing vertically between the latching members 8 and 8 disposed on the adjacent glass plates 2 and 2, and from this state If the locking piece 6a is rotated 90 degrees counterclockwise, as shown in FIGS. 12 (a), 12 (b) and 7 (a), the locking piece 6a is located at both ends near the latching members 8 on both sides. , 8 are latched to the latching piece portions 8b, 8b. Further, the locking projection 6d1 of the shaft member 6d is also locked in the locking groove 6e1 at the lower part of the angle holding means 6e. The locking projection 6d1 moves around the inside of the angle holding means 6e until reaching the above-mentioned locking, and in particular on the lower side thereof, moves while touching the inner surface and pushing it down to reach the locking groove 6e1. Then, it is released from the inner surface, and there is no pressing action, and the angle holding means 6e is floated, and as a result, is fitted and locked in the locking groove 6e1. The pushing-up operation of the angle holding means 6e is due to the action of the small coil springs 6e3 and 6e3.

こうして、前記したように、各隣接する板ガラス２、２の側部は確実に保持固定されることになる。 Thus, as described above, the side portions of the adjacent glass plates 2 and 2 are securely held and fixed.

本発明のダブルガラススキン用のインナーガラススキン構造は、建築の分野で有効に利用できる。 The inner glass skin structure for double glass skin of the present invention can be effectively used in the field of architecture.

１アウターガラス
２板ガラス
２ａ支分ガラス
２ｂ結合材
２ｃ乾燥剤
２ｄ介在片
２ｅ縁部材
２ｅ１下部横片
２ｅ２縦片
２ｆ閉塞片
２ｇ緩衝材
３戸車
３ａ取付片
３ｂブラケット
３ｃ補助片
４下部レール部材
４ａ上部材
４ａ１下部レール部材の突条部
４ａ２側片
４ａ３取付片
４ａ４ブラシ部
４ｂ下部材
４ｂ１側片
４ｂ２アンカーボルト
４ｃカバー材
５上部レール部材
５ａ側片
５ｂ中間材
５ｃブラシ部
６固定手段
６ａ係止片
６ｂ枠体
６ｂ１底板
６ｂ２側板
６ｂ３背板
６ｃ軸案内部材
６ｃｈ軸案内部材の軸穴
６ｄ軸部材
６ｄ１軸部材の係止突起
６ｄ２軸部材の鍔片
６ｅ角度保持手段
６ｅ１角度保持手段の係止溝
６ｅ２角度保持手段のバネ座突起
６ｅ３小コイルバネ
６ｆコイルバネ（付勢手段）
６ｇ進出阻止手段
６ｇｈ進出阻止手段の軸穴
６ｇｍ軸穴の逃げ溝
７ａ上部支持支柱（支持手段）
７ａ１上部支持支柱の固定鍔
７ａ２介在板
７ａ３ボルト・ナット
７ｂ下部支持支柱（支持手段）
７ｂ１下部支持支柱の固定鍔
７ｂ２介在板
７ｂ３アンカーボルト
８掛止部材
８ａ取付部
８ｂ掛止片部
８ａ１横片
９退避部
９ｃカバー材
ｆ床面
ｒ天井
ｒ１横架材（躯体）
ｒ２横架材（躯体） DESCRIPTION OF SYMBOLS 1 Outer glass 2 Plate glass 2a Branch glass 2b Binder 2c Desiccant 2d Interposition piece 2e Edge member 2e1 Lower horizontal piece 2e2 Vertical piece 2f Closure piece 2g Buffer material 3 Door 3a Attachment piece 3b Bracket 3c Auxiliary piece 4 Lower rail member 4a Member 4a1 Projection of lower rail member 4a2 Side piece 4a3 Mounting piece 4a4 Brush part 4b Lower member 4b1 Side piece 4b2 Anchor bolt 4c Cover material 5 Upper rail member 5a Side piece 5b Intermediate material 5c Brush part 6 Fixing means 6a Locking piece 6b Frame 6b1 Bottom plate 6b2 Side plate 6b3 Back plate 6c Shaft guide member 6ch Shaft hole of shaft guide member 6d Shaft member 6d1 Shaft protrusion of shaft member 6d2 Shaft piece 6e Angle holding means 6e1 Locking groove of angle holding means 6e2 Spring seat protrusion 6e3 Small coil spring 6f Coil spring (biasing) Stage)
6g Advancement prevention means 6gh Advancement prevention means shaft hole 6gm Shaft hole relief groove 7a Upper support strut (support means)
7a1 Fixing rod for upper support column 7a2 Intervening plate 7a3 Bolt / Nut 7b Lower support column (support means)
7b1 Fixing rod for lower support column 7b2 Intervening plate 7b3 Anchor bolt 8 Hanging member 8a Mounting portion 8b Hanging piece portion 8a1 Horizontal piece 9 Retraction portion 9c Cover material f Floor surface r Ceiling r1 Horizontal material (Castle)
r2 Horizontal member (frame)

Claims

It is an inner glass skin structure for a double glass skin that is arranged on the inner side of the glass curtain wall as an outer glass with a certain interval therebetween,
A plurality of glass plates for inner glass that are arranged inside the outer glass at regular intervals so as to face the outer glass, and a plurality of glass plates that are not supported by a rigid frame on each of the four sides; ,
A door wheel arranged at the bottom of each of the plurality of plate glasses;
A lower rail member disposed on a floor surface directly below the plurality of plate glasses, and an upper rail member paired with the lower rail member disposed on a ceiling portion directly above the plurality of plate glasses, wherein the inner glass is interposed via the door wheel A lower rail member that movably supports the lower part of the glass sheet for use, and an upper rail member that movably supports the upper part of the glass sheet,
Fixing means for fixing and holding the middle in the height direction of each side portion of each pair of adjacent plate glasses configured as a support means positioned between the outer glass and the inner glass, each pair of adjacent plate glasses Fixing means capable of inserting a hand from the indoor side through the gap between the pair of sheet glass adjacent to each other and releasing the fixing and holding thereof,
Inner glass structure for double glass skin made of

The upper rail member and the lower rail member are configured with one rail member corresponding to each other up and down,
A glass that constitutes a glass glass retreating part capable of retreating a glass sheet at an adjacent position in a part corresponding to the upper and lower portions of the upper rail member and the lower rail member, and covers the retreating part on the indoor side of the retreating part The inner glass skin structure for a double glass skin according to claim 1, wherein a cover is provided.

The fixing means;
A frame fixed to the support means;
A shaft guide member fixed to the frame;
A shaft member disposed on the shaft guide member so as to be freely rotatable and movable back and forth;
A locking piece disposed at the tip of the shaft member, and when the shaft member is advanced, the hook member is disposed on both side portions of a pair of adjacent plate glasses at an angle within a certain range in the circumferential direction of the shaft member. A locking piece that locks each end to the locking member, and the locking of each end is released at an angle in another range in the circumferential direction;
Angle holding means for holding the angle in the circumferential direction at an angle within the certain range in the advanced state of the shaft member, and the angle holding means capable of releasing the angle holding by a one-touch operation;
Biasing means for biasing the shaft member in the advance direction;
When the shaft member is retracted after unlocking the locking piece from the both latching members, the advancement operation by the biasing means is prevented by changing the angle in the circumferential direction. To prevent advancement,
The inner glass skin structure for double glass skins of Claim 2 comprised by these.

The inner glass skin structure for a double glass skin according to claim 1, 2 or 3, wherein a multilayer glass is used as the plate glass.

The inner glass skin structure for a double glass skin according to claim 1, 2, 3, or 4, wherein a new support member fixed to a vertical or frame for supporting the outer glass is employed as the support means.

The double glass skin according to claim 2, 3, 4, 4 or 5, wherein the fixing means is installed at a plurality of locations corresponding to fix and hold a plurality of locations in the height direction of the side portions of each pair of adjacent glass plates. Inner glass skin structure.