JP2020133204A - Supporting member, frame body fixing structure, frame body fixing method, and fitting - Google Patents

Supporting member, frame body fixing structure, frame body fixing method, and fitting Download PDF

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JP2020133204A
JP2020133204A JP2019026829A JP2019026829A JP2020133204A JP 2020133204 A JP2020133204 A JP 2020133204A JP 2019026829 A JP2019026829 A JP 2019026829A JP 2019026829 A JP2019026829 A JP 2019026829A JP 2020133204 A JP2020133204 A JP 2020133204A
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frame body
frame
skeleton
fixing
support member
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JP7068212B2 (en
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雄介 澤井
Yusuke Sawai
雄介 澤井
雄也 大山
Takeya Oyama
雄也 大山
憲佑 野田
Kensuke Noda
憲佑 野田
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YKK AP Inc
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YKK AP Inc
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Abstract

To facilitate work for erecting a frame body in the opening part of a building frame.SOLUTION: A support member 40, which is mounted in a mounting hole 12 provided in a building frame 10 and which movably supports a support extension 32 of a frame body anchor member 30 mounted on a frame body 20, includes: a tubular base 41; and a plurality of elastic support fin parts 42, 43 which are respectively provided at both ends of the base 41 and extend from the periphery of the base 41 toward the axial center to support the support extension 32 of the frame body anchor member 30 between the mutual extension ends. The base 41 is provided with a window hole 45 opened at a part inserted into the mounting hole 12 and an injection hole 46 opened at a part exposed to the outside of the mounting hole 12 and communicating with the window hole 45.SELECTED DRAWING: Figure 1

Description

本発明は、支持部材、枠体固定構造、枠体固定方法及び建具に関するものである。 The present invention relates to a support member, a frame body fixing structure, a frame body fixing method, and fittings.

RC(鉄筋コンクリート)造等の躯体に建具用の枠体を固定する構造として、本件出願人は、先に特許文献1に記載のものを提案した。すなわち、躯体の開口部に躯体アンカー部材を設ける一方、枠体に枠体アンカー部材を設け、これら躯体アンカー部材及び枠体アンカー部材の周囲を型部材によって覆った後、型部材の内部に硬化性樹脂材料から成る連結材を注入して硬化させることにより、躯体アンカー部材及び枠体アンカー部材を連結するようにしたものである。 The applicant has previously proposed the structure described in Patent Document 1 as a structure for fixing a frame for fittings to a frame such as RC (reinforced concrete). That is, while the skeleton anchor member is provided at the opening of the skeleton, the frame anchor member is provided on the frame body, and after covering the periphery of the skeleton anchor member and the frame anchor member with the mold member, the inside of the mold member is curable. By injecting and curing a connecting material made of a resin material, the skeleton anchor member and the frame anchor member are connected.

この従来技術によれば、現場での溶接作業を行わないため、溶接電源設備等の機材が不要となるばかりでなく、溶接の際の熱や火花から建物の内外装を保護するための養生が不要になる等、施工作業性や作業コストの点で有利となる。しかも、型部材の内部に連結材を注入するようにしているため、煩雑な作業を要することなく連結材の注入量を枠体の全周で均一化することが可能となる。 According to this conventional technology, since the welding work is not performed on site, not only the equipment such as the welding power supply equipment is unnecessary, but also the curing for protecting the interior and exterior of the building from the heat and sparks during welding is performed. It is advantageous in terms of construction workability and work cost, such as becoming unnecessary. Moreover, since the connecting material is injected into the inside of the mold member, the injection amount of the connecting material can be made uniform over the entire circumference of the frame without requiring complicated work.

特開2011−179235号公報Japanese Unexamined Patent Publication No. 2011-179235

ところで、上述の枠体固定構造では、外周部に多数の枠体アンカー部材が取り付けられた状態で枠体を躯体の開口部に建て込む必要がある。しかも、枠体が建て込まれる開口部には、枠体アンカー部材の近傍となる部位に躯体アンカー部材が内周に向けて多数突出した状態にある。このため、枠体を躯体の開口部に建て込む際には、枠体アンカー部材と躯体アンカー部材とが衝突しないように細心の注意を払う必要があり、作業性を考慮すると、必ずしも好ましいとはいえない。 By the way, in the above-mentioned frame fixing structure, it is necessary to build the frame in the opening of the skeleton with a large number of frame anchor members attached to the outer peripheral portion. Moreover, in the opening in which the frame body is built, a large number of skeleton anchor members project toward the inner circumference in a portion near the frame body anchor member. Therefore, when building the frame in the opening of the skeleton, it is necessary to pay close attention so that the frame anchor member and the skeleton anchor member do not collide with each other, which is not always preferable in consideration of workability. I can't say.

本発明は、上記実情に鑑みて、躯体の開口部に枠体を建て込む作業を容易化することのできる支持部材、枠体固定構造、枠体固定方法及び建具を提供することを目的とする。 In view of the above circumstances, it is an object of the present invention to provide a support member, a frame body fixing structure, a frame body fixing method, and fittings capable of facilitating the work of building a frame body in an opening of a frame body. ..

上記目的を達成するため、本発明に係る支持部材は、躯体に設けられた装着孔に装着され、枠体に取り付けられる固定部材の延在部を移動可能に支持する支持部材であって、筒状を成す基部と、前記基部の両端部にそれぞれ設けられ、前記基部の周囲から軸心に向けて延在することにより、互いの延在端部の間において前記固定部材の延在部を支持する複数の弾性支持ヒレ部とを備え、前記基部には、前記装着孔に挿入される部分に開口する窓孔と、前記装着孔の外部に露出される部分に開口するとともに、前記窓孔に連通する注入孔とが設けられていることを特徴とする。 In order to achieve the above object, the support member according to the present invention is a support member that is mounted in a mounting hole provided in the skeleton and movably supports the extending portion of the fixing member mounted on the frame body. The extending portion of the fixing member is supported between the extending ends of each other by being provided at the base portion having a shape and both ends of the base portion and extending from the periphery of the base portion toward the axial center. A plurality of elastic support fin portions are provided, and the base portion has a window hole opened in a portion to be inserted into the mounting hole and a portion exposed to the outside of the mounting hole, and the window hole has a plurality of elastic support fin portions. It is characterized in that it is provided with an injection hole for communication.

また本発明に係る枠体固定構造は、躯体の装着孔に装着された上述の支持部材と、延在部が前記弾性支持ヒレ部を介して前記支持部材の基部に支持された状態で枠体との間に介在する固定部材と、前記注入孔を介して前記基部に充填され、硬化することによって前記支持部材に対する前記延在部の移動を阻止するとともに、前記窓孔を介して前記装着孔に接触することにより、前記躯体に対する前記支持部材の移動を阻止する連結部材とを備えたことを特徴とする。 Further, the frame body fixing structure according to the present invention includes the above-mentioned support member mounted in the mounting hole of the skeleton and the frame body in a state where the extending portion is supported by the base portion of the support member via the elastic support fin portion. The fixing member interposed between the two and the base portion is filled and cured through the injection hole to prevent the extension portion from moving to the support member, and the mounting hole is formed through the window hole. It is characterized in that it is provided with a connecting member that prevents the support member from moving with respect to the skeleton by coming into contact with the body.

また本発明に係る枠体固定方法は、躯体の開口部に枠体を固定する枠体固定方法であって、前記躯体の開口部に対して見付け方向に沿って移動可能となる状態で複数の固定部材を前記躯体に配設する工程と、前記複数の固定部材の間に枠体を建て込む工程と、前記複数の固定部材の間に建て込んだ前記枠体に対して前記固定部材を連結する工程と、前記固定部材と前記枠体との間を連結した後、前記固定部材と前記躯体との間を固定する工程とを含むことを特徴とする。 Further, the frame body fixing method according to the present invention is a frame body fixing method for fixing the frame body to the opening of the skeleton, and a plurality of frames can be moved along the finding direction with respect to the opening of the skeleton. The step of arranging the fixing member on the skeleton, the step of building the frame body between the plurality of fixing members, and the step of connecting the fixing member to the frame body built between the plurality of fixing members. It is characterized by including a step of connecting the fixing member and the frame body and then fixing the fixing member and the skeleton.

また本発明に係る建具は、上述した枠体固定構造により躯体の開口部に固定された枠体を備えることを特徴とする。 Further, the fitting according to the present invention is characterized by including a frame body fixed to the opening of the skeleton by the frame body fixing structure described above.

本発明によれば、予め支持部材を介して躯体の開口部に固定部材を設けることができ、しかも固定部材は建て込んだ枠体に対して近接離反する方向に沿って移動可能である。従って、固定部材を離反する方向に移動させることで互いの間の隙間を大きく設定することができ、枠体を建て込む作業を容易化することができるようになる。枠体を建て込んだ後においては、固定部材を近接する方向に移動させることで枠体と固定部材との間を容易に連結することが可能であり、この状態で連結部材によって支持部材に対する固定部材の移動を阻止すれば、躯体の開口部に枠体が固定されるようになる。 According to the present invention, a fixing member can be provided in advance in the opening of the skeleton via a support member, and the fixing member can move along a direction in which the fixed member approaches and separates from the built-in frame. Therefore, by moving the fixing members in the directions away from each other, it is possible to set a large gap between the fixing members, and it becomes possible to facilitate the work of assembling the frame body. After the frame is built, the fixing member can be easily connected between the frame and the fixing member by moving the fixing member in the approaching direction, and in this state, the fixing member is fixed to the support member by the connecting member. If the movement of the member is prevented, the frame body will be fixed to the opening of the skeleton body.

本発明の実施の形態である枠体固定構造を適用した建具を躯体の開口部に仮固定した状態を示す要部断面平面図である。It is sectional drawing of the main part which shows the state which the fitting to which the frame body fixing structure which is an embodiment of this invention is applied is temporarily fixed to the opening of a skeleton. 図1に示した建具の仮固定状態を示すもので、(a)は固定部材を枠体から離隔させた状態の概念図、(b)は固定部材を枠体に当接させた状態の概念図である。The temporary fixing state of the fitting shown in FIG. 1 is shown. FIG. 1A is a conceptual diagram of a state in which the fixing member is separated from the frame body, and FIG. 1B is a conceptual diagram of a state in which the fixing member is in contact with the frame body. It is a figure. 図1に示した建具を仮固定する際に適用する固定部材、支持部材と躯体とを示す要部分解斜視図である。FIG. 5 is an exploded perspective view of a main part showing a fixing member, a support member, and a skeleton applied when temporarily fixing the fitting shown in FIG. 1. 図3に示した支持部材を示すもので、(a)は側面図、(b)は(a)における矢視b図、(c)は(a)における矢視c図、(d)は(a)における矢視d図、(e)は、(c)におけるe−e線断面図である。The support member shown in FIG. 3 is shown. FIG. 3A is a side view, FIG. 3B is an arrow view b in FIG. 3, FIG. 3C is an arrow view c in FIG. 3, and FIG. The arrow d view in a) and (e) are the cross-sectional views taken along line e-e in (c). 図1に示した枠体固定構造の要部を示す拡大断面図である。It is an enlarged cross-sectional view which shows the main part of the frame body fixing structure shown in FIG. 図1に示した躯体の開口部に枠体を固定する手順を示したもので、(a)は躯体に装着孔を設けた状態の要部断面図、(b)は装着孔を介して躯体に支持部材及び固定部材を取り付けた状態の要部断面図、(c)は躯体の開口部に枠体を建て込んだ状態の要部断面図、(d)は固定部材と枠体との間を連結し、さらに支持部材の中空部に連結部材を注入した状態の要部断面図である。The procedure for fixing the frame body to the opening of the skeleton shown in FIG. 1 is shown. FIG. 1A is a cross-sectional view of a main part of the skeleton with mounting holes, and FIG. 1B shows the skeleton through the mounting holes. Cross-sectional view of the main part with the support member and the fixing member attached to, (c) is the cross-sectional view of the main part with the frame built in the opening of the skeleton, and (d) is between the fixing member and the frame. It is a cross-sectional view of a main part in a state where the connecting member is further connected and the connecting member is injected into the hollow portion of the support member. 図1に示した枠体固定構造において躯体の装着孔と固定部材との間に位置ずれがあった場合の枠体の取付状態への影響を示す概念図である。It is a conceptual diagram which shows the influence on the mounting state of a frame body when there is a misalignment between a mounting hole of a frame body and a fixing member in the frame body fixing structure shown in FIG.

以下、添付図面を参照しながら本発明に係る支持部材、枠体固定構造、枠体固定方法及び建具の好適な実施の形態について詳細に説明する。
図1は、本発明の実施の形態である枠体固定構造を適用した建具の要部を示したものである。ここで例示する枠体固定構造は、RC(鉄筋コンクリート)造建築物の躯体10に形成した開口部11に枠体20を固定する場合において、図2(b)に示すように、躯体10と枠体20との間をモルタル等の充填材によって完全に固定する前に、躯体10に対して枠体20を仮固定するためのものである。
Hereinafter, preferred embodiments of the support member, the frame body fixing structure, the frame body fixing method, and the fittings according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 shows a main part of a fitting to which a frame fixing structure according to an embodiment of the present invention is applied. The frame fixing structure illustrated here is the case where the frame 20 is fixed to the opening 11 formed in the skeleton 10 of the RC (reinforced concrete) building, as shown in FIG. 2B, the skeleton 10 and the frame. This is for temporarily fixing the frame body 20 to the skeleton 10 before completely fixing the space between the body 20 and the body 20 with a filler such as mortar.

枠体20は、上枠21、下枠22、左右の縦枠23,24を四周枠組みすることによって構成した矩形状を成すものである。躯体10の開口部11は、枠体20を収容するに十分な大きさの矩形状に形成してある。この躯体10の開口部11に対して枠体20は、図1に示すように、枠体アンカー部材(固定部材)30、支持部材40、連結部材50を備えた複数の固定構造ユニット1によって固定してある。 The frame body 20 has a rectangular shape formed by framing the upper frame 21, the lower frame 22, and the left and right vertical frames 23, 24 in four directions. The opening 11 of the skeleton 10 is formed in a rectangular shape having a size sufficient to accommodate the frame body 20. As shown in FIG. 1, the frame body 20 is fixed to the opening 11 of the skeleton 10 by a plurality of fixed structure units 1 including a frame body anchor member (fixing member) 30, a support member 40, and a connecting member 50. It is done.

枠体アンカー部材30は、図1及び図3に示すように、略矩形のプレート状を成す基板部(枠連結部)31と、基板部31の一方の表面から面外方向に向けて延在した支持延在部(延在部)32とを有したもので、例えば鉄等の金属によって構成してある。基板部31には、短辺側縁部の中央部にそれぞれ係合片(枠連結部)33が設けてある。係合片33は、基板部31の他方の表面から突出した後に互いに離隔する方向に向けて延在したもので、基板部31との間に枠体20の突片20aを挟持することによって枠体アンカー部材30を枠体20に連結することが可能である。枠体20の突片20aは、枠21,22,23,24の見付け面20bから外周方向に向けて延在した後、互いに近接する方向に屈曲した部分であり、個々の枠21,22,23,24の長手に沿った全長に形成してある。支持延在部32は、断面が円形のロッド状を成すもので、基板部31のほぼ中心となる部分に設けてある。本実施の形態では、外周面にネジ溝が設けられた支持延在部32を適用している。支持延在部32の断面としては、必ずしも円形である必要はなく、後述する弾性支持ヒレ部42,43によって構成される隙間42a,43aに嵌合し得るものであれば、その他の形状であっても良い。また、支持延在部32の外周面には、ネジ溝以外の凹凸を設けるようにしても良い。支持延在部32の凹凸は、後述する連結部材50との連結力を高めるためのもので、当該連結部材50が進入し得る大きさに構成されていれば良い。 As shown in FIGS. 1 and 3, the frame anchor member 30 extends from one surface of the substrate portion (frame connecting portion) 31 having a substantially rectangular plate shape and the substrate portion 31 toward the out-of-plane direction. It has a support extending portion (extending portion) 32, and is made of a metal such as iron. The substrate portion 31 is provided with an engaging piece (frame connecting portion) 33 at the center of the short side edge portion. The engaging piece 33 protrudes from the other surface of the substrate portion 31 and then extends in a direction away from each other, and the frame is formed by sandwiching the projecting piece 20a of the frame body 20 between the engaging piece 33 and the substrate portion 31. It is possible to connect the body anchor member 30 to the frame body 20. The projecting piece 20a of the frame body 20 is a portion that extends in the outer peripheral direction from the finding surface 20b of the frames 21, 22, 23, 24 and then bends in a direction close to each other, and is a portion of each frame 21, 22, 23, 24. It is formed over the entire length along the lengths of 23 and 24. The support extending portion 32 has a rod shape having a circular cross section, and is provided at a substantially central portion of the substrate portion 31. In the present embodiment, the support extension portion 32 provided with the screw groove on the outer peripheral surface is applied. The cross section of the support extending portion 32 does not necessarily have to be circular, and may have any other shape as long as it can be fitted into the gaps 42a and 43a formed by the elastic support fin portions 42 and 43 described later. You may. Further, the outer peripheral surface of the support extending portion 32 may be provided with irregularities other than the screw groove. The unevenness of the support extending portion 32 is for increasing the connecting force with the connecting member 50 described later, and may be configured to have a size that allows the connecting member 50 to enter.

支持部材40は、横断面が円形で、内部に中空部41aを有した筒状を成す基部41と、基部41の両端部にそれぞれ設けた複数の弾性支持ヒレ部42,43とを有したものである。本実施の形態では、半透明、もしくは透明の合成樹脂によって基部41、弾性支持ヒレ部42,43を一体に成形した支持部材40を適用している。 The support member 40 has a circular base portion 41 having a hollow portion 41a inside, and a plurality of elastic support fin portions 42, 43 provided at both ends of the base portion 41, respectively. Is. In the present embodiment, the support member 40 in which the base portion 41 and the elastic support fin portions 42 and 43 are integrally molded with a translucent or transparent synthetic resin is applied.

基部41は、一方の端部が一定の外径を有し、かつ他方の端部が他方に向けて漸次減少するようにわずかにテーパ状を成している。以下においては便宜上、一定の外径を有した端部を先端と称し、テーパ状を成す端部を基端と称することとする。基部41の内径は、枠体アンカー部材30における支持延在部32の外径よりも大きな寸法を有するように構成してある。基部41の軸方向に沿った寸法は、支持延在部32の全長より短くて構わない。本実施の形態では、枠体アンカー部材30において係合片33を含む基板部31の板厚寸法との和が、躯体10の開口部11と枠体20との間の隙間よりも小さくなるように基部41の先端部における軸方向に沿った寸法が設定してある。基部41の基端部における軸方向に沿った寸法については、後述する装着孔12に装着できれば良い。 The base 41 is slightly tapered so that one end has a constant outer diameter and the other end gradually decreases toward the other. In the following, for convenience, an end having a constant outer diameter will be referred to as a tip, and a tapered end will be referred to as a base end. The inner diameter of the base 41 is configured to have a size larger than the outer diameter of the support extending portion 32 of the frame anchor member 30. The axial dimension of the base 41 may be shorter than the total length of the support extension 32. In the present embodiment, the sum of the thickness of the substrate portion 31 including the engaging piece 33 in the frame anchor member 30 is smaller than the gap between the opening 11 of the skeleton 10 and the frame 20. The dimensions of the tip of the base 41 along the axial direction are set. The dimensions of the base end portion of the base portion 41 along the axial direction may be such that they can be mounted in the mounting holes 12 described later.

この基部41には、ストッパ片44、窓孔45及び注入孔46が設けてある。ストッパ片44は、基部41の外周面から外周に向けて延在した矩形の薄板状を成すもので、基部41の先端部において基端側に近接した部分の周囲に設けてある。図示の例では、基部41の周囲に互いに等間隔となるように4つのストッパ片44が設けてある。窓孔45及び注入孔46は、基部41の中空部41aと外部とを連通する開口である。窓孔45は、ストッパ片44よりも先端側となる部分に周方向に沿って形成してある。図示の例では、基部41の周面が80%程度開放するように、2つの窓孔45が互いに等間隔となるように設けてある。注入孔46は、ストッパ片44よりも基端側となる部分に形成した円形状を成すものである。図示の例では、一方の窓孔45と並設する位置に唯一設けてある。 The base 41 is provided with a stopper piece 44, a window hole 45, and an injection hole 46. The stopper piece 44 has a rectangular thin plate shape extending from the outer peripheral surface of the base 41 toward the outer circumference, and is provided around a portion of the tip of the base 41 close to the base end side. In the illustrated example, four stopper pieces 44 are provided around the base 41 so as to be evenly spaced from each other. The window hole 45 and the injection hole 46 are openings that communicate the hollow portion 41a of the base 41 with the outside. The window hole 45 is formed along the circumferential direction in a portion on the tip side of the stopper piece 44. In the illustrated example, the two window holes 45 are provided so as to be evenly spaced from each other so that the peripheral surface of the base 41 is opened by about 80%. The injection hole 46 has a circular shape formed in a portion closer to the base end side than the stopper piece 44. In the illustrated example, it is provided only at a position parallel to one of the window holes 45.

弾性支持ヒレ部42,43は、略扇形状を成す薄板状部材であり、基部41の周囲から軸心に向けて延在している。図4からも明らかなように、先端側の弾性支持ヒレ部(以下、区別する場合に先端側ヒレ部42という)は、基部41の端面に設けたもので、軸心に向けて漸次基端側となるように傾斜延在している。それぞれの先端側ヒレ部42は、先端が基部41に直交する平面上に位置し、互いの間に略円形の隙間(貫通孔)42aが構成されるように設けてある。一方、基端側の弾性支持ヒレ部(以下、区別する場合に基端側ヒレ部43という)は、基部41の端面からわずかに先端側となる内周面に設けたもので、軸心に向けて漸次先端側となるように傾斜延在している。それぞれの基端側ヒレ部43は、先端側ヒレ部42と同様、先端が基部41に直交する平面上に位置し、互いの間に略円形の隙間(貫通孔)43aが構成されるように設けてある。これらの弾性支持ヒレ部42,43は、基部41との間のみが連結された片持ち状態にあり、外力を加えた場合にそれぞれの連結部分を中心として弾性的に変形し、個々の先端の間に構成した略円形の隙間42a,43aを拡縮することが可能である。略円形の隙間42a,43aは、外力を加えていない場合、枠体アンカー部材30における支持延在部32の外径よりも小さい内径となるように設定してある。弾性支持ヒレ部42の相互間隔及び弾性支持ヒレ部43の相互間隔は、窓孔45の開口面積に対して狭小となるように構成してある。 The elastic support fin portions 42, 43 are thin plate-shaped members having a substantially fan shape, and extend from the periphery of the base portion 41 toward the axial center. As is clear from FIG. 4, the elastic support fin portion on the tip side (hereinafter, referred to as the tip side fin portion 42 when distinguished) is provided on the end face of the base portion 41, and is gradually provided toward the axial center. The slope extends to the side. Each tip-side fin portion 42 is provided so that the tip is located on a plane orthogonal to the base portion 41 and a substantially circular gap (through hole) 42a is formed between them. On the other hand, the elastic support fin portion on the base end side (hereinafter, referred to as the base end side fin portion 43 when distinguished) is provided on the inner peripheral surface slightly on the tip side from the end face of the base portion 41, and is provided at the axial center. It is inclined and extended so that it gradually becomes the tip side toward the tip. Like the tip side fin portion 42, each base end side fin portion 43 is located on a plane whose tip is orthogonal to the base portion 41, and a substantially circular gap (through hole) 43a is formed between them. It is provided. These elastic support fin portions 42 and 43 are in a cantilevered state in which only the base portions 41 are connected to each other, and when an external force is applied, they are elastically deformed around the respective connecting portions, and the individual tips It is possible to expand or contract the substantially circular gaps 42a and 43a formed between them. The substantially circular gaps 42a and 43a are set so that the inner diameter is smaller than the outer diameter of the support extending portion 32 in the frame anchor member 30 when no external force is applied. The mutual spacing between the elastic support fin portions 42 and the mutual spacing between the elastic support fin portions 43 are configured to be narrow with respect to the opening area of the window hole 45.

上記の構成を有する支持部材40には、図5に示すように、基端側ヒレ部43及び先端側ヒレ部42を介して基部41の中空部41aに枠体アンカー部材30の支持延在部32が貫通されることになる。すなわち、この支持部材40では、枠体アンカー部材30の支持延在部32を基部41の先端側から押し込めば、基端側ヒレ部43及び先端側ヒレ部42が適宜弾性変形することによって略円形の隙間42a,43aが拡大されるため、支持延在部32を挿通することができるようになる。支持延在部32が挿通された後の基端側ヒレ部43及び先端側ヒレ部42は、それぞれの先端部が支持延在部32の周面に押圧されることになり、周面に形成されたネジ溝に係合することにより、基部41に対する支持延在部32の相対移動を制限することが可能となる。 As shown in FIG. 5, the support member 40 having the above configuration has a support extension portion of the frame anchor member 30 in the hollow portion 41a of the base portion 41 via the base end side fin portion 43 and the tip end side fin portion 42. 32 will be penetrated. That is, in the support member 40, when the support extension portion 32 of the frame body anchor member 30 is pushed in from the tip end side of the base portion 41, the base end side fin portion 43 and the tip end side fin portion 42 are appropriately elastically deformed to form a substantially circular shape. Since the gaps 42a and 43a of the above are expanded, the support extending portion 32 can be inserted. After the support extension portion 32 is inserted, the base end side fin portion 43 and the tip end side fin portion 42 are formed on the peripheral surface because the respective tip portions are pressed against the peripheral surface of the support extension portion 32. By engaging with the threaded groove, it is possible to limit the relative movement of the support extending portion 32 with respect to the base portion 41.

連結部材50は、支持部材40の中空部41aに注入されることにより、支持部材40と枠体アンカー部材30の支持延在部32とを連結した状態に維持するものである。この連結部材50としては、経時硬化性もしくは熱硬化性、あるいは熱可塑性を有した合成樹脂を材料とするものを適用することができる。より具体的に説明すると、連結部材50は、非硬化状態にある場合、支持部材40の中空部41aに流入することのできる流動性を有するとともに、支持部材40の中空部41aに注入した際に支持部材40の中空部41aに留まるだけの粘度を有するものであることが好ましく、さらに硬化した後においては支持部材40と支持延在部32との間を連結した状態に維持するための強度を発現するものであれば良い。 The connecting member 50 is injected into the hollow portion 41a of the supporting member 40 to maintain the supporting member 40 and the supporting extending portion 32 of the frame anchor member 30 in a connected state. As the connecting member 50, a member made of a synthetic resin having curability with time, thermosetting, or thermoplastic can be applied. More specifically, when the connecting member 50 is in the uncured state, it has fluidity that allows it to flow into the hollow portion 41a of the support member 40, and when it is injected into the hollow portion 41a of the support member 40, it has a fluidity. It is preferable that the support member 40 has a viscosity sufficient to stay in the hollow portion 41a, and after further curing, the strength for maintaining the connection between the support member 40 and the support extension portion 32 is increased. Anything that can be expressed will do.

以下、上述の枠体固定構造を適用して躯体10の開口部11に枠体20を仮固定する際の手順について適宜図を参照しながら説明を行う。 Hereinafter, the procedure for temporarily fixing the frame body 20 to the opening 11 of the frame body 10 by applying the above-mentioned frame body fixing structure will be described with reference to the drawings as appropriate.

この枠体固定構造では、図6(a)に示すように、まず開口部11の内表面11aにおいて所望となる複数の位置にそれぞれドリル等の工具Tによって断面が円形の装着孔12を設ける。装着孔12は、支持部材40の基部41を装着するとともに、枠体アンカー部材30の支持延在部32を収容するためのもので、基部41における先端部の外径よりもわずかに小さい内径となるように形成する。装着孔12の軸方向に沿った寸法は、基部41においてストッパ片44から基端までの寸法に加え、支持延在部32の少なくとも一部を収容することのできる長さに設定する。本実施の形態では、図6(b)に示すように、基板部31を支持部材40に当接させた場合に、支持部材40から突出する支持延在部32をすべて収容することのできる長さの装着孔12を設けるようにしている。装着孔12を設ける所望の位置とは、躯体10の開口部11と枠体20との間に設けられる枠体アンカー部材30の支持延在部32に対応する位置であり、枠体20を開口部11に建て込んだ場合に、枠体20に対向する領域である。例えば、枠体20の下枠22に3つの枠体アンカー部材30を等間隔に取り付ける場合には、躯体10の開口部11において下枠22に対向する内表面11aに等間隔となるように装着孔12を3つ設ければ良い。 In this frame body fixing structure, as shown in FIG. 6A, first, mounting holes 12 having a circular cross section are provided at a plurality of desired positions on the inner surface 11a of the opening 11 by a tool T such as a drill. The mounting hole 12 is for mounting the base 41 of the support member 40 and accommodating the support extension portion 32 of the frame anchor member 30, and has an inner diameter slightly smaller than the outer diameter of the tip portion of the base 41. Form to be. The dimension of the mounting hole 12 along the axial direction is set to a length that can accommodate at least a part of the support extension portion 32 in addition to the dimension from the stopper piece 44 to the base end in the base portion 41. In the present embodiment, as shown in FIG. 6B, when the substrate portion 31 is brought into contact with the support member 40, the length capable of accommodating all the support extension portions 32 protruding from the support member 40. The mounting hole 12 is provided. The desired position for providing the mounting hole 12 is a position corresponding to the support extending portion 32 of the frame body anchor member 30 provided between the opening portion 11 of the skeleton 10 and the frame body 20, and the frame body 20 is opened. This is an area facing the frame body 20 when built in the portion 11. For example, when three frame anchor members 30 are attached to the lower frame 22 of the frame 20 at equal intervals, they are attached to the inner surface 11a facing the lower frame 22 at equal intervals in the opening 11 of the skeleton 10. Three holes 12 may be provided.

次いで、装着孔12のそれぞれに支持部材40を装着し、さらに支持部材40のそれぞれに枠体アンカー部材30を支持させる。具体的には、それぞれのストッパ片44が開口部11の内表面11aに当接するまで装着孔12に基部41の基端部を装着し、装着孔12に装着した基部41の中空部41aに支持延在部32を順次挿入すれば良い。このとき、基板部31が支持部材40にもっとも近接した位置となるように、枠体アンカー部材30の支持延在部32を装着孔12の内部まで挿入する。 Next, the support member 40 is mounted on each of the mounting holes 12, and the frame anchor member 30 is further supported by each of the support members 40. Specifically, the base end portion of the base 41 is mounted in the mounting hole 12 until each stopper piece 44 abuts on the inner surface 11a of the opening 11, and is supported by the hollow portion 41a of the base 41 mounted in the mounting hole 12. The extending portions 32 may be inserted in sequence. At this time, the support extending portion 32 of the frame anchor member 30 is inserted into the mounting hole 12 so that the substrate portion 31 is located closest to the support member 40.

この状態においては、装着孔12の内径が基部41の先端部よりもわずかに小さいため、基端側から装着孔12に支持部材40を挿入すれば、基部41が装着孔12に圧入された状態となり、躯体10から容易に脱落するおそれはない。基部41に設けた窓孔45は、装着孔12の内部に開口し、基部41に設けた注入孔46は、躯体10の外部に露出された状態となる。枠体アンカー部材30の支持延在部32が基部41に挿入されると、上述したように、支持部材40の基端側ヒレ部43及び先端側ヒレ部42によって基部41に対する支持延在部32の相対移動が制限された状態となるため、図2(a)に示すように、躯体10の開口部11に枠体アンカー部材30を取り付けた状態に維持することができるようになる。 In this state, the inner diameter of the mounting hole 12 is slightly smaller than that of the tip of the base 41. Therefore, if the support member 40 is inserted into the mounting hole 12 from the base end side, the base 41 is press-fitted into the mounting hole 12. Therefore, there is no risk of it easily falling off from the skeleton 10. The window hole 45 provided in the base 41 is opened inside the mounting hole 12, and the injection hole 46 provided in the base 41 is exposed to the outside of the skeleton 10. When the support extension portion 32 of the frame body anchor member 30 is inserted into the base portion 41, as described above, the support extension portion 32 with respect to the base portion 41 by the base end side fin portion 43 and the tip end side fin portion 42 of the support member 40. Since the relative movement of the frame is restricted, the frame anchor member 30 can be maintained in the state of being attached to the opening 11 of the skeleton 10 as shown in FIG. 2 (a).

ここで、躯体10の開口部11において上枠21に対向する部分においては、装着孔12と支持部材40との間に枠体アンカー部材30の重さ及び支持部材40の重さが下向きに作用し、支持部材40の弾性支持ヒレ部42,43と支持延在部32との間には、枠体アンカー部材30の重さが下向きに作用する。このため、実施の形態では、装着孔12と支持部材40との間に枠体アンカー部材30の重さ及び支持部材40の重さよりも大きな圧入力が作用するように、支持部材40の材質や外形寸法が設定してある。同様に、支持部材40の弾性支持ヒレ部42,43と支持延在部32との間に枠体アンカー部材30の重さよりも大きな係合力が作用するように、支持部材40の材質や弾性支持ヒレ部42,43の寸法、傾斜角度が設定してある。 Here, in the portion of the opening 11 of the skeleton 10 facing the upper frame 21, the weight of the frame anchor member 30 and the weight of the support member 40 act downward between the mounting hole 12 and the support member 40. Then, the weight of the frame anchor member 30 acts downward between the elastic support fin portions 42, 43 of the support member 40 and the support extension portion 32. Therefore, in the embodiment, the material of the support member 40 and the material of the support member 40 are used so that a pressure input larger than the weight of the frame anchor member 30 and the weight of the support member 40 acts between the mounting hole 12 and the support member 40. External dimensions are set. Similarly, the material and elastic support of the support member 40 so that an engaging force larger than the weight of the frame anchor member 30 acts between the elastic support fin portions 42, 43 of the support member 40 and the support extension portion 32. The dimensions and inclination angles of the fin portions 42 and 43 are set.

次いで、図2(a)及び図6(c)に示すように、躯体10の開口部11に枠体20を建て込む。開口部11に建て込む枠体20は、上枠21、下枠22、左右の縦枠23,24を予め四周枠組みした状態である。このとき、本実施の形態では、上述したように、基部41の先端部における軸方向に沿った寸法と、枠体アンカー部材30における係合片33を含む基板部31の板厚寸法との和が、躯体10の開口部11と枠体20との間の隙間よりも小さくなるように寸法が設定してある。従って、躯体10の開口部11に取り付けられた複数の枠体アンカー部材30の相互間には、枠体20よりも大きな隙間が確保されていることになる。これにより、枠体20を建て込む際に枠体20と枠体アンカー部材30とが干渉するおそれがない。図には明示していないが、躯体10の開口部11に枠体20を建て込んだ後には、躯体10と枠体20との間にクサビを挿入することにより、開口部11に対して枠体20を位置決めした状態に維持する。 Next, as shown in FIGS. 2A and 6C, the frame 20 is built in the opening 11 of the skeleton 10. The frame body 20 to be built in the opening 11 is in a state in which the upper frame 21, the lower frame 22, and the left and right vertical frames 23, 24 are framed in four directions in advance. At this time, in the present embodiment, as described above, the sum of the axial dimension at the tip of the base 41 and the thickness dimension of the substrate 31 including the engaging piece 33 in the frame anchor member 30. However, the dimensions are set so as to be smaller than the gap between the opening 11 of the skeleton 10 and the frame 20. Therefore, a gap larger than that of the frame 20 is secured between the plurality of frame anchor members 30 attached to the openings 11 of the skeleton 10. As a result, there is no possibility that the frame body 20 and the frame body anchor member 30 interfere with each other when the frame body 20 is built. Although not clearly shown in the figure, after the frame 20 is built in the opening 11 of the skeleton 10, a wedge is inserted between the skeleton 10 and the frame 20 to form a frame with respect to the opening 11. The body 20 is maintained in a positioned state.

次いで、図2(b)及び図6(d)に示すように、支持部材40に対して支持延在部32をスライドさせることにより基板部31を枠体20に近接移動させれば、支持延在部32が基端側ヒレ部43及び先端側ヒレ部42に係合した状態で基板部31を枠体20に当接させることが可能である。従って、それぞれの基板部31に設けられた係合片33を介して枠体アンカー部材30と枠体20との間を連結すれば、枠体アンカー部材30及び支持部材40を介して枠体20が躯体10の開口部11に支持された状態となる。 Next, as shown in FIGS. 2 (b) and 6 (d), if the substrate portion 31 is moved closer to the frame body 20 by sliding the support extension portion 32 with respect to the support member 40, the support extension portion is extended. It is possible to bring the substrate portion 31 into contact with the frame body 20 in a state where the existing portion 32 is engaged with the base end side fin portion 43 and the tip end side fin portion 42. Therefore, if the frame body anchor member 30 and the frame body 20 are connected via the engaging pieces 33 provided on the respective substrate portions 31, the frame body 20 can be connected via the frame body anchor member 30 and the support member 40. Is supported by the opening 11 of the skeleton 10.

この状態から、それぞれの支持部材40の中空部41aに対して注入孔46から非硬化状態の連結部材50を注入して硬化させれば、連結部材50に所定の強度が発現することになり、支持部材40と枠体アンカー部材30の支持延在部32とを連結した状態に維持することができる。さらに、図5に示すように、支持部材40の中空部41aに注入した連結部材50が窓孔45を介して装着孔12に進入することになり、支持部材40と躯体10との間を連結した状態に維持することができる。つまり、硬化した連結部材50によって互いに連結された枠体アンカー部材30及び支持部材40を介して枠体20を躯体10の開口部11に固定することができるようになる。 From this state, if the uncured connecting member 50 is injected from the injection hole 46 into the hollow portion 41a of each support member 40 and cured, the connecting member 50 develops a predetermined strength. The support member 40 and the support extension portion 32 of the frame anchor member 30 can be maintained in a connected state. Further, as shown in FIG. 5, the connecting member 50 injected into the hollow portion 41a of the supporting member 40 enters the mounting hole 12 through the window hole 45, and connects between the supporting member 40 and the skeleton 10. Can be maintained in the same state. That is, the frame body 20 can be fixed to the opening 11 of the skeleton 10 via the frame body anchor member 30 and the support member 40 that are connected to each other by the cured connecting member 50.

連結部材50を注入する際には、支持部材40が半透明、もしくは透明であるため、連結部材50の注入状態を外部から容易に視認することができる。従って、支持部材40に対して連結部材50を過不足なく注入することが可能となり、支持部材40に注入される連結部材50の注入量を複数の箇所で容易に均一化することができる。連結部材50の注入は、支持部材40の中空部41aが満たされるばかりでなく、上述したように、窓孔45を介して装着孔12に進入するまで行うことが好ましい。この場合、上述したように、弾性支持ヒレ部42,43のそれぞれの相互間隔が窓孔45よりも狭小であるため、中空部41aに注入された連結部材50が先に窓孔45を介して装着孔12に進入することになる。連結部材50によって支持部材40と装着孔12との間の隙間が埋まると、その後に注入した連結部材50が弾性支持ヒレ部42,43の相互間隔から外部へ排出されることになる。従って、支持部材40が透明でない場合であっても、連結部材50の注入状態を確認することは可能である。 When the connecting member 50 is injected, the supporting member 40 is translucent or transparent, so that the injected state of the connecting member 50 can be easily visually recognized from the outside. Therefore, the connecting member 50 can be injected into the support member 40 in just proportion, and the injection amount of the connecting member 50 injected into the support member 40 can be easily made uniform at a plurality of locations. It is preferable that the connecting member 50 is injected not only until the hollow portion 41a of the support member 40 is filled, but also until it enters the mounting hole 12 through the window hole 45 as described above. In this case, as described above, since the mutual distance between the elastic support fin portions 42 and 43 is narrower than that of the window hole 45, the connecting member 50 injected into the hollow portion 41a first passes through the window hole 45. It will enter the mounting hole 12. When the gap between the support member 40 and the mounting hole 12 is filled by the connecting member 50, the connecting member 50 injected thereafter is discharged to the outside from the mutual spacing of the elastic support fin portions 42 and 43. Therefore, even when the support member 40 is not transparent, it is possible to confirm the injection state of the connecting member 50.

躯体10の開口部11に枠体20を仮固定した後においては、躯体10の開口部11と枠体20との間に適宜バックアップ材(図示せず)を設置した状態でモルタル等の充填材を充填すれば、躯体10の開口部11に枠体20を本固定することができる。 After the frame body 20 is temporarily fixed to the opening 11 of the skeleton 10, a filler such as mortar or the like is provided in a state where a backup material (not shown) is appropriately installed between the opening 11 of the skeleton 10 and the frame 20. The frame body 20 can be fixed to the opening 11 of the skeleton 10 by filling the above.

このように、本実施の形態の枠体固定構造によれば、予め支持部材40を介して躯体10の開口部11に枠体アンカー部材30を設けることができ、しかも枠体アンカー部材30は建て込んだ枠体20に対して近接離反する方向に沿って移動可能である。従って、枠体アンカー部材30を離反する方向に移動させることで互いの間の隙間を大きく設定することができ、互いの干渉を招来することなく枠体20を建て込む作業を容易化することができるようになる。枠体20を建て込んだ後においては、枠体アンカー部材30を近接する方向に移動させることで枠体20と枠体アンカー部材30との間を容易に連結することが可能であり、この状態から連結部材50によって支持部材40に対する枠体アンカー部材30の移動を阻止すれば、躯体10の開口部11に枠体20を固定することができるようになる。 As described above, according to the frame body fixing structure of the present embodiment, the frame body anchor member 30 can be provided in advance in the opening 11 of the skeleton 10 via the support member 40, and the frame body anchor member 30 is built. It can move along the direction in which it approaches and separates from the embedded frame 20. Therefore, by moving the frame body anchor members 30 in the directions away from each other, it is possible to set a large gap between them, and it is possible to facilitate the work of building the frame body 20 without inviting mutual interference. become able to. After the frame body 20 is built, the frame body anchor member 30 can be easily connected between the frame body 20 and the frame body anchor member 30 by moving the frame body anchor member 30 in the approaching direction. If the connecting member 50 prevents the frame anchor member 30 from moving with respect to the support member 40, the frame 20 can be fixed to the opening 11 of the skeleton 10.

さらに、上述の枠体固定構造では、複数の弾性支持ヒレ部42,43を介して枠体アンカー部材30の支持延在部32を支持するようにしているため、基部41の中空部41aにおいて支持延在部32の位置を変更することが可能である。従って、例えば図7に示すように、躯体10の開口部11に形成した装着孔12の位置が多少ずれていたとしても、枠体アンカー部材30を枠体20に連結した時点で弾性支持ヒレ部42,43が適宜変形することになり、支持延在部32が基部41の中空部41aにおいて適宜移動することにより、躯体10の開口部11に対して枠体20を正規の位置に固定することが可能となる。したがって、この状態から中空部41aに連結部材50を注入すれば、装着孔12の位置ずれに影響を受けることなく躯体10の開口部11に対して枠体20を所望の位置に固定することができるようになる。なお、上述の作用効果は、図7において左右方向のみならず、装着孔12が図7中の上下方向に位置ずれしていても同様に奏することが可能である。 Further, in the above-mentioned frame body fixing structure, since the support extension portion 32 of the frame body anchor member 30 is supported via the plurality of elastic support fin portions 42, 43, it is supported by the hollow portion 41a of the base portion 41. It is possible to change the position of the extending portion 32. Therefore, for example, as shown in FIG. 7, even if the position of the mounting hole 12 formed in the opening 11 of the skeleton 10 is slightly deviated, the elastic support fin portion is formed when the frame anchor member 30 is connected to the frame 20. The 42 and 43 are appropriately deformed, and the support extending portion 32 is appropriately moved in the hollow portion 41a of the base portion 41 to fix the frame body 20 at a regular position with respect to the opening portion 11 of the skeleton 10. Is possible. Therefore, if the connecting member 50 is injected into the hollow portion 41a from this state, the frame body 20 can be fixed at a desired position with respect to the opening 11 of the skeleton 10 without being affected by the misalignment of the mounting holes 12. become able to. It should be noted that the above-mentioned action and effect can be similarly exerted not only in the left-right direction in FIG. 7 but also when the mounting holes 12 are displaced in the vertical direction in FIG.

またさらに、上述の枠体固定構造によれば、躯体10の開口部11に装着した枠体アンカー部材30を枠体20に近接移動させるものであるため、例えば、内表面11aに段差のある躯体10の開口部11に対して矩形状の枠体20を固定する場合にも、枠体アンカー部材30の移動量を調整することで容易に対応することが可能である。 Furthermore, according to the frame body fixing structure described above, the frame body anchor member 30 attached to the opening 11 of the frame body 10 is moved close to the frame body 20, so that, for example, the frame body having a step on the inner surface 11a. Even when the rectangular frame 20 is fixed to the opening 11 of 10, it can be easily dealt with by adjusting the amount of movement of the frame anchor member 30.

なお、上述した実施の形態では、連結部材50として硬化する樹脂を適用しているが、本発明はこれに限定されず、例えば移動させた固定部材と支持部材との間をネジ等の機械的連結具によって連結するようにしても良い。 In the above-described embodiment, a curable resin is applied as the connecting member 50, but the present invention is not limited to this, and for example, a mechanical screw or the like is used between the moved fixing member and the supporting member. It may be connected by a connecting tool.

また、上述した実施の形態では、躯体10の開口部11に装着孔12を設けるようにしているため、固定部材の移動量を大きく確保することができるが、本発明では必ずしも装着孔を設ける必要はない。なお、躯体10に装着孔12を設ける場合に上述した実施の形態では支持部材40を装着孔12の内部に装着するようにしているが、支持部材40の貫通孔42a,43aが装着孔12の範囲内にあれば、必ずしも支持部材40を装着孔12の内部に装着する必要はない。 Further, in the above-described embodiment, since the mounting hole 12 is provided in the opening 11 of the skeleton 10, a large amount of movement of the fixing member can be secured, but in the present invention, it is not always necessary to provide the mounting hole. There is no. When the mounting hole 12 is provided in the skeleton 10, the support member 40 is mounted inside the mounting hole 12 in the above-described embodiment, but the through holes 42a and 43a of the support member 40 are the mounting holes 12. If it is within the range, it is not always necessary to mount the support member 40 inside the mounting hole 12.

以上のように、本発明に係る支持部材は、躯体に設けられた装着孔に装着され、枠体に取り付けられる固定部材の延在部を移動可能に支持する支持部材であって、筒状を成す基部と、前記基部の両端部にそれぞれ設けられ、前記基部の周囲から軸心に向けて延在することにより、互いの延在端部の間において前記固定部材の延在部を支持する複数の弾性支持ヒレ部とを備え、前記基部には、前記装着孔に挿入される部分に開口する窓孔と、前記装着孔の外部に露出される部分に開口するとともに、前記窓孔に連通する注入孔とが設けられていることを特徴としている。 As described above, the support member according to the present invention is a support member that is mounted in a mounting hole provided in the skeleton and movably supports the extending portion of the fixing member to be mounted on the frame, and has a tubular shape. A plurality of formed bases and a plurality of portions provided at both ends of the base and extending from the periphery of the base toward the axis to support the extending portions of the fixing member between the extending ends of each other. The base portion is provided with an elastic support fin portion of the above, and the base portion has a window hole that opens in a portion to be inserted into the mounting hole and a portion that is exposed to the outside of the mounting hole and communicates with the window hole. It is characterized in that it is provided with an injection hole.

この発明によれば、予め支持部材を介して躯体の開口部に固定部材を設けることができ、しかも固定部材は建て込んだ枠体に対して近接離反する方向に沿って移動可能である。従って、固定部材を離反する方向に移動させることで互いの間の隙間を大きく設定することができ、枠体を建て込む作業を容易化することができるようになる。枠体を建て込んだ後においては、固定部材を近接する方向に移動させることで枠体と固定部材との間を容易に連結することが可能であり、この状態で連結部材によって支持部材に対する固定部材の移動を阻止すれば、躯体の開口部に枠体が固定されるようになる。さらに、複数の弾性支持ヒレ部を介して固定部材の延在部を移動可能に支持するようにしているため、装着孔と、枠体に連結した固定部材の延在部とに位置ずれがあった場合にも、弾性支持ヒレ部が適宜撓むことで延在部が移動可能となり、当該位置ずれを吸収することができる。 According to the present invention, a fixing member can be provided in advance in the opening of the skeleton via a support member, and the fixing member can move along a direction in which the fixed member approaches and separates from the built-in frame. Therefore, by moving the fixing members in the directions away from each other, it is possible to set a large gap between the fixing members, and it becomes possible to facilitate the work of assembling the frame body. After the frame is built, the fixing member can be easily connected between the frame and the fixing member by moving the fixing member in the approaching direction, and in this state, the fixing member is fixed to the support member by the connecting member. If the movement of the member is prevented, the frame body will be fixed to the opening of the skeleton body. Further, since the extending portion of the fixing member is movably supported via a plurality of elastic support fin portions, there is a misalignment between the mounting hole and the extending portion of the fixing member connected to the frame body. Even in such a case, the elastic support fin portion flexes appropriately so that the extending portion can move, and the misalignment can be absorbed.

また本発明は、上述した支持部材において、前記基部の外周面には、前記装着孔に挿入される部分と外部に露出される部分との境界となる位置に周囲に向けて突出するストッパ片が設けられていることを特徴としている。 Further, in the above-mentioned support member, on the outer peripheral surface of the base portion, a stopper piece projecting toward the periphery at a position serving as a boundary between a portion inserted into the mounting hole and a portion exposed to the outside is provided. It is characterized by being provided.

この発明によれば、ストッパ片が当接することで、装着孔に対する基部の挿入寸法を容易に、かつ正確に規定することができる。 According to the present invention, the insertion dimension of the base portion into the mounting hole can be easily and accurately defined by the contact of the stopper pieces.

また本発明に係る枠体固定構造は、躯体の装着孔に装着された上述の支持部材と、延在部が前記弾性支持ヒレ部を介して前記支持部材の基部に支持された状態で枠体との間に介在する固定部材と、前記注入孔を介して前記基部に充填され、硬化することによって前記支持部材に対する前記延在部の移動を阻止するとともに、前記窓孔を介して前記装着孔に接触することにより、前記躯体に対する前記支持部材の移動を阻止する連結部材とを備えたことを特徴としている。 Further, the frame body fixing structure according to the present invention includes the above-mentioned support member mounted in the mounting hole of the skeleton and the frame body in a state where the extending portion is supported by the base portion of the support member via the elastic support fin portion. The fixing member interposed between the two and the base portion is filled and cured through the injection hole to prevent the extension portion from moving to the support member, and the mounting hole is formed through the window hole. It is characterized in that it is provided with a connecting member that prevents the support member from moving with respect to the skeleton by coming into contact with the body.

この発明によれば、予め支持部材を介して躯体の開口部に固定部材を設けることができ、しかも固定部材は建て込んだ枠体に対して近接離反する方向に沿って移動可能である。従って、固定部材を離反する方向に移動させることで互いの間の隙間を大きく設定することができ、枠体を建て込む作業を容易化することができるようになる。枠体を建て込んだ後においては、固定部材を近接する方向に移動させることで枠体と固定部材との間を容易に連結することが可能であり、この状態で連結部材によって支持部材に対する固定部材の移動を阻止すれば、躯体の開口部に枠体が固定されるようになる。 According to the present invention, a fixing member can be provided in advance in the opening of the skeleton via a support member, and the fixing member can move along a direction in which the fixed member approaches and separates from the built-in frame. Therefore, by moving the fixing members in the directions away from each other, it is possible to set a large gap between the fixing members, and it becomes possible to facilitate the work of assembling the frame body. After the frame is built, the fixing member can be easily connected between the frame and the fixing member by moving the fixing member in the approaching direction, and in this state, the fixing member is fixed to the support member by the connecting member. If the movement of the member is prevented, the frame body will be fixed to the opening of the skeleton body.

また本発明は、上述した枠体固定構造において、前記支持部材は、前記延在部が貫通する貫通孔を有し、前記貫通孔が前記装着孔の範囲に位置する状態で前記躯体に装着されていることを特徴としている。 Further, in the above-described frame fixing structure, the support member is mounted on the skeleton in a state where the support member has a through hole through which the extending portion penetrates and the through hole is located within the range of the mounting hole. It is characterized by being.

この発明によれば、固定部材の延在部を枠体の開口部に設けた装着孔に進入させることが可能である。従って、躯体の開口部に枠体を建て込む際に固定部材の相互間隔をより大きく確保することができ、作業の一層の容易化を図ることができる。 According to the present invention, it is possible to allow the extending portion of the fixing member to enter the mounting hole provided in the opening of the frame body. Therefore, when the frame body is built in the opening of the skeleton, the mutual distance between the fixing members can be secured larger, and the work can be further facilitated.

また本発明に係る枠体固定方法は、躯体の開口部に枠体を固定する枠体固定方法であって、前記躯体の開口部に対して見付け方向に沿って移動可能となる状態で複数の固定部材を前記躯体に配設する工程と、前記複数の固定部材の間に枠体を建て込む工程と、前記複数の固定部材の間に建て込んだ前記枠体に対して前記固定部材を連結する工程と、前記固定部材と前記枠体との間を連結した後、前記固定部材と前記躯体との間を固定する工程とを含むことを特徴としている。 Further, the frame body fixing method according to the present invention is a frame body fixing method for fixing the frame body to the opening of the skeleton, and a plurality of frames can be moved along the finding direction with respect to the opening of the skeleton. The step of arranging the fixing member on the skeleton, the step of building the frame body between the plurality of fixing members, and the step of connecting the fixing member to the frame body built between the plurality of fixing members. It is characterized by including a step of connecting the fixing member and the frame body and then fixing the fixing member and the skeleton.

この発明によれば、見付け方向に移動可能となる状態で予め躯体の開口部に固定部材を設けるようにしているため、枠体を建て込む際には固定部材の相互間隔を拡大した状態で行うことができ、その作業を容易化することができる。枠体を建て込んだ後においては、固定部材を近接する方向に移動させることで枠体と固定部材との間を容易に連結することが可能であり、さらに支持部材に対する固定部材の移動を阻止すれば、躯体の開口部に枠体を固定することができる。 According to the present invention, since the fixing member is provided in advance in the opening of the skeleton in a state where it can be moved in the finding direction, when the frame is built, the mutual spacing between the fixing members is expanded. And the work can be facilitated. After the frame body is built, the fixing member can be easily connected between the frame body and the fixing member by moving the fixing member in a close direction, and the movement of the fixing member with respect to the support member is prevented. Then, the frame body can be fixed to the opening of the skeleton body.

また本発明に係る建具は、上述した枠体固定構造により躯体の開口部に固定された枠体を備えることを特徴としている。 Further, the fitting according to the present invention is characterized by including a frame body fixed to the opening of the skeleton by the frame body fixing structure described above.

この発明によれば、予め支持部材を介して躯体の開口部に固定部材を設けることができ、しかも固定部材は建て込んだ枠体に対して近接離反する方向に沿って移動可能である。従って、固定部材を離反する方向に移動させることで互いの間の隙間を大きく設定することができ、枠体を建て込む作業を容易化することができるようになる。枠体を建て込んだ後においては、固定部材を近接する方向に移動させることで枠体と固定部材との間を容易に連結することが可能であり、この状態で連結部材によって支持部材に対する固定部材の移動を阻止すれば、躯体の開口部に枠体が固定されるようになる。 According to the present invention, a fixing member can be provided in advance in the opening of the skeleton via a support member, and the fixing member can move along a direction in which the fixed member approaches and separates from the built-in frame. Therefore, by moving the fixing members in the directions away from each other, it is possible to set a large gap between the fixing members, and it becomes possible to facilitate the work of assembling the frame body. After the frame is built, the fixing member can be easily connected between the frame and the fixing member by moving the fixing member in the approaching direction, and in this state, the fixing member is fixed to the support member by the connecting member. If the movement of the member is prevented, the frame body will be fixed to the opening of the skeleton body.

10 躯体、11 開口部、12 装着孔、20 枠体、30 枠体アンカー部材、31 基板部、32 支持延在部、33 係合片、40 支持部材、41 基部、41a 中空部、42,43 弾性支持ヒレ部、42a,43a 隙間(貫通孔)、44 ストッパ片、45 窓孔、46 注入孔、 50 連結部材 10 skeleton, 11 openings, 12 mounting holes, 20 frame body, 30 frame body anchor member, 31 board part, 32 support extension part, 33 engaging piece, 40 support member, 41 base part, 41a hollow part, 42, 43 Elastic support fins, 42a, 43a gaps (through holes), 44 stopper pieces, 45 window holes, 46 injection holes, 50 connecting members

Claims (6)

躯体に設けられた装着孔に装着され、枠体に取り付けられる固定部材の延在部を移動可能に支持する支持部材であって、
筒状を成す基部と、
前記基部の両端部にそれぞれ設けられ、前記基部の周囲から軸心に向けて延在することにより、互いの延在端部の間において前記固定部材の延在部を支持する複数の弾性支持ヒレ部と
を備え、前記基部には、前記装着孔に挿入される部分に開口する窓孔と、前記装着孔の外部に露出される部分に開口するとともに、前記窓孔に連通する注入孔とが設けられていることを特徴とする支持部材。
A support member that is mounted in a mounting hole provided in the skeleton and movably supports the extending portion of the fixing member that is mounted on the frame.
With a tubular base
A plurality of elastic support fins provided at both ends of the base portion and extending from the periphery of the base portion toward the axial center to support the extending portion of the fixing member between the extending ends of each other. The base portion is provided with a window hole that opens into a portion to be inserted into the mounting hole, and an injection hole that opens to a portion exposed to the outside of the mounting hole and communicates with the window hole. A support member characterized by being provided.
前記基部の外周面には、前記装着孔に挿入される部分と外部に露出される部分との境界となる位置に周囲に向けて突出するストッパ片が設けられていることを特徴とする請求項1に記載の支持部材。 The outer peripheral surface of the base portion is provided with a stopper piece projecting toward the periphery at a position serving as a boundary between a portion inserted into the mounting hole and a portion exposed to the outside. The support member according to 1. 躯体の装着孔に装着された請求項1または請求項2に記載の支持部材と、
延在部が前記弾性支持ヒレ部を介して前記支持部材の基部に支持された状態で枠体との間に介在する固定部材と、
前記注入孔を介して前記基部に充填され、硬化することによって前記支持部材に対する前記延在部の移動を阻止するとともに、前記窓孔を介して前記装着孔に接触することにより、前記躯体に対する前記支持部材の移動を阻止する連結部材と
を備えたことを特徴とする枠体固定構造。
The support member according to claim 1 or 2, which is mounted in the mounting hole of the skeleton, and
A fixing member interposed between the extending portion and the frame body in a state where the extending portion is supported by the base portion of the support member via the elastic support fin portion.
The base portion is filled through the injection hole and hardened to prevent the extension portion from moving to the support member, and the extension portion is prevented from moving to the support member, and the mounting hole is contacted through the window hole to prevent the extension portion from moving to the support member. A frame fixing structure characterized by being provided with a connecting member that prevents the support member from moving.
前記支持部材は、前記延在部が貫通する貫通孔を有し、前記貫通孔が前記装着孔の範囲に位置する状態で前記躯体に装着されていることを特徴とする請求項3に記載の枠体固定構造。 The third aspect of the present invention, wherein the support member has a through hole through which the extending portion penetrates, and the support member is mounted on the skeleton in a state where the through hole is located within the range of the mounting hole. Frame fixed structure. 躯体の開口部に枠体を固定する枠体固定方法であって、
前記躯体の開口部に対して見付け方向に沿って移動可能となる状態で複数の固定部材を前記躯体に配設する工程と、
前記複数の固定部材の間に枠体を建て込む工程と、
前記複数の固定部材の間に建て込んだ前記枠体に対して前記固定部材を連結する工程と、
前記固定部材と前記枠体との間を連結した後、前記固定部材と前記躯体との間を固定する工程と
を含むことを特徴とする枠体固定方法。
It is a frame fixing method that fixes the frame to the opening of the skeleton.
A step of arranging a plurality of fixing members on the skeleton in a state where the skeleton can be moved along the finding direction with respect to the opening of the skeleton.
The process of building a frame between the plurality of fixing members and
A step of connecting the fixing member to the frame body built between the plurality of fixing members, and
A frame body fixing method comprising a step of connecting between the fixing member and the frame body and then fixing between the fixing member and the skeleton.
請求項3または請求項4に記載の枠体固定構造により躯体の開口部に固定された枠体を備えることを特徴とする建具。 A fitting having a frame body fixed to an opening of a skeleton by the frame body fixing structure according to claim 3 or 4.
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011179235A (en) * 2010-03-01 2011-09-15 Ykk Ap株式会社 Frame body fixing construction, method for fixing frame body and fitting

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011179235A (en) * 2010-03-01 2011-09-15 Ykk Ap株式会社 Frame body fixing construction, method for fixing frame body and fitting

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