JP2024083168A - Opening device - Google Patents

Opening device Download PDF

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JP2024083168A
JP2024083168A JP2022197535A JP2022197535A JP2024083168A JP 2024083168 A JP2024083168 A JP 2024083168A JP 2022197535 A JP2022197535 A JP 2022197535A JP 2022197535 A JP2022197535 A JP 2022197535A JP 2024083168 A JP2024083168 A JP 2024083168A
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opening
bracket
fastener
frame
wall portion
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文博 朝内
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Sankyo Tateyama Inc
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Sankyo Tateyama Inc
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Abstract

【課題】建物の開口部に配置される開口部装置に対して、施工性を向上させる。【解決手段】 枠材と、枠材を建物の開口部に固定するブラケットを備え、ブラケットは、枠材の外周側の見込方向一方側に予めねじ止めされる先付部材と、枠材の外周側の見込方向他方側と先付部材の間に枠材の長手方向からスライド係合する後付部材を有している。【選択図】 図５[Problem] To improve the ease of installation of an opening device to be placed in an opening of a building. [Solution] A frame material and a bracket that fixes the frame material to the opening of the building are provided, and the bracket has a leading member that is screwed in advance to one side of the outer periphery of the frame material in the prospective direction, and a trailing member that slides and engages from the longitudinal direction of the frame material between the leading member and the other side of the outer periphery of the frame material in the prospective direction. [Selected Figure] Figure 5

Description

本発明は、建物の開口部に配置される開口部装置に関する。 The present invention relates to an opening device that is placed in an opening in a building.

従来、建物の開口部に配置される開口部装置が知られている。 Conventionally, opening devices that are placed in openings in buildings are known.

特開平１１－２２３０７３号公報Japanese Patent Application Laid-Open No. 11-223073

建物の開口部に配置される開口部装置に対して、施工性を向上させることが求められている。 There is a demand for improved ease of installation for opening devices that are placed in the openings of buildings.

本発明は、建物の開口部に配置される開口部装置に対して、施工性を向上させることを目的とする。 The present invention aims to improve the ease of installation of opening devices that are placed in openings in buildings.

一実施形態は、枠材と、枠材を建物の開口部に固定するブラケットを備え、ブラケットは、枠材の外周側の見込方向一方側に予めねじ止めされる先付部材と、枠材の外周側の見込方向他方側と先付部材の間に枠材の長手方向からスライド係合する後付部材を有している開口部装置である。 One embodiment is an opening device that includes a frame material and a bracket that fixes the frame material to an opening in a building, and the bracket has a leading member that is screwed in advance to one side of the outer periphery of the frame material in the prospective direction, and a trailing member that slides and engages from the longitudinal direction of the frame material between the leading member and the other side of the outer periphery of the frame material in the prospective direction.

本実施形態によれば、建物の開口部に配置される開口部装置に対して、施工性を向上させることができる。 This embodiment can improve the ease of installation for opening devices that are placed in openings in buildings.

実施形態の開口部装置の縦断面図である。FIG. 2 is a vertical cross-sectional view of the opening device according to the embodiment. 実施形態の開口部装置の横断面図である。1 is a cross-sectional view of an opening device according to an embodiment. 実施形態の開口部装置の上枠部分の図であり、（ａ）は縦断面図であり、（ｂ）は屋内側から見た一部拡大図である。1A and 1B are diagrams of an upper frame portion of an opening device according to an embodiment, in which (a) is a vertical cross-sectional view and (b) is a partially enlarged view seen from the indoor side. 実施形態の開口部装置の上枠部分の部品図であり、（ａ）はファスナーの分解図であり、（ｂ）はブラケットの分解図であり、（ｃ）は上枠の断面図である。1A is an exploded view of the fastener; FIG. 1B is an exploded view of the bracket; and FIG. 1C is a cross-sectional view of the upper frame. 実施形態の開口部装置の施工を説明するための図であり、（ａ）（ｂ）は上枠にブラケットを取り付ける工程を説明する縦断面図である。1A and 1B are diagrams for explaining the construction of the opening device of the embodiment, and are vertical cross-sectional views for explaining the process of attaching a bracket to an upper frame. 実施形態の開口部装置の施工を説明するための図であり、（ａ），（ｂ）は建物の開口部にファスナーを取り付ける工程を説明する縦断面図であり、（ｃ）は屋内側から見た一部拡大図である。1A and 1B are diagrams for explaining the installation of an opening device of an embodiment, in which (a) and (b) are vertical cross-sectional views explaining the process of attaching a fastener to an opening in a building, and (c) is a partially enlarged view seen from the indoor side. 実施形態の開口部装置の施工を説明するための図であり、（ａ），（ｂ）は建物の開口部に枠体を取り付ける工程を説明する縦断面図である。1A and 1B are diagrams for explaining the construction of an opening device according to an embodiment, and are vertical cross-sectional views for explaining the process of attaching a frame body to an opening in a building. 実施形態の開口部装置の施工を説明するための図であり、（ａ），（ｂ）は建物の開口部に枠体を取り付ける工程を説明する縦断面図である。1A and 1B are diagrams for explaining the construction of an opening device according to an embodiment, and are vertical cross-sectional views for explaining the process of attaching a frame body to an opening in a building. 実施形態の開口部装置を屋内側から見た模式図である。1 is a schematic diagram of an opening device according to an embodiment as viewed from the indoor side. FIG. 他の実施形態の開口部装置の上枠部分の図であり、（ａ）は縦断面図であり、（ｂ）は屋内側から見た一部拡大図である。10A and 10B are views of an upper frame portion of an opening device according to another embodiment, in which (a) is a vertical cross-sectional view and (b) is a partially enlarged view seen from the indoor side. 実施形態の開口部装置の下枠部分の図である。FIG. 2 is a diagram of a lower frame portion of the opening device according to the embodiment.

実施形態の開口部装置として、建物の開口部に固定された枠体１０の内周に内、外障子２０，３０が引き違い自在に配置されている引違い窓の例を用いて、図面を参考にして説明する。 As an example of an opening device in an embodiment, a sliding window in which inner and outer screens 20, 30 are arranged so as to be freely slidable around the inner circumference of a frame body 10 fixed to an opening in a building will be used for explanation with reference to the drawings.

本実施形態の引違い窓は、図１，図２に示すように、建物の開口部の内周面Ａに固定されたファスナー６に枠体１０を構成する枠材（上枠１１，下枠１２及び左右の縦枠１３，１３）の外周側に固定されたブラケット５を係合することによって、建物の開口部に固定されている。 As shown in Figures 1 and 2, the sliding window of this embodiment is fixed to an opening in a building by engaging a bracket 5 fixed to the outer periphery of the frame materials (upper frame 11, lower frame 12, and left and right vertical frames 13, 13) that make up the frame body 10 with a fastener 6 fixed to the inner periphery A of the opening in the building.

各枠材を固定するブラケット５およびファスナー６は、下枠１２を固定するブラケット５およびファスナー６が下枠１２の外周側の形状および開口部の形状に合わせて異なっているものの、基本的には同様の構造を有しているので、以下の説明においては、ブラケット５およびファスナー６による枠材の固定構造について、主に、上枠１１の固定構造を参考にして説明する。 The brackets 5 and fasteners 6 that secure each frame member are different from the brackets 5 and fasteners 6 that secure the lower frame 12 in accordance with the shape of the outer periphery of the lower frame 12 and the shape of the opening, but they basically have the same structure. Therefore, in the following explanation, the fixing structure of the frame members using the brackets 5 and fasteners 6 will be explained mainly with reference to the fixing structure of the upper frame 11.

枠体１０を構成する上枠１１は、アルミ合金等の金属材料からなり、図４（ｃ）に示すように、上枠１１の内周面を形成する見込壁部１１ａと、見込壁部１１ａの屋内側に連続する屋内側壁部１１ｂと、見込壁部１１ａの屋外側に連続する屋外側壁部１１ｃを有している。 The upper frame 11 that constitutes the frame body 10 is made of a metal material such as an aluminum alloy, and as shown in FIG. 4(c), has a projected wall portion 11a that forms the inner peripheral surface of the upper frame 11, an indoor side wall portion 11b that is continuous with the indoor side of the projected wall portion 11a, and an outdoor side wall portion 11c that is continuous with the outdoor side of the projected wall portion 11a.

上枠１１は、屋内側壁部１１ｂの上端に屋外側に屈曲する係合片１１ｄが設けられており、屋外側壁部１１ｃの屋内側面で屋内側壁部１１ｂの係合片１１ｄと同じ高さ位置に屋内側に突出する係合片１１ｅが設けられている。
上枠１１は、屋外側壁部１１ｃが係合片１１ｅよりも上方に延びており、屋内側に向かって屈曲した後に上方に向かって屈曲して上端に取付部１１ｆが設けられている。 The upper frame 11 has an engagement piece 11d that bends toward the outdoors at the upper end of the indoor side wall portion 11b, and an engagement piece 11e that protrudes toward the indoor side at the same height as the engagement piece 11d of the indoor side wall portion 11b on the indoor side of the outdoor side wall portion 11c.
The upper frame 11 has an outdoor side wall portion 11c that extends above the engagement piece 11e, bent toward the indoor side, and then bent upward to provide an attachment portion 11f at its upper end.

－ブラケット－
本実施形態のブラケット５は、図３，図４（ｂ）に示すように、上枠１１の屋外側（見込方向一方側）上方（外周側）に配置される先付部材５１と、上枠１１の屋内側（見込方向他方側）上方（外周側）に配置される後付部材５２を有しており、先付部材５１と後付部材５２をビス（固定手段）ｂ２によって連結することで、上方に嵌込溝５ａを有するブラケット５が形成される。 -bracket-
As shown in Figures 3 and 4 (b), the bracket 5 of this embodiment has a leading-edge member 51 that is arranged above (on the outer periphery) the outdoor side (one side in the prospective direction) of the upper frame 11, and a trailing-edge member 52 that is arranged above (on the outer periphery) the indoor side (the other side in the prospective direction) of the upper frame 11, and by connecting the leading-edge member 51 and the trailing-edge member 52 with a screw (fixing means) b2, a bracket 5 having an insertion groove 5a at the top is formed.

ブラケット５の先付部材５１は、アルミ合金等の金属材料からなり、上枠１１の長手方向に沿って所定の長さ寸法を有する部材であり、見込壁部５１ａと、見込壁部５１ａの屋外側から立ち上がる断面中空形状の立上壁部５１ｂと、見込壁部５１ａの屋内側から立ち上がる取付壁部５１ｃを有している。 The front member 51 of the bracket 5 is made of a metal material such as an aluminum alloy and has a predetermined length dimension along the longitudinal direction of the upper frame 11. It has a projected wall portion 51a, a rising wall portion 51b with a hollow cross section that rises from the outdoor side of the projected wall portion 51a, and a mounting wall portion 51c that rises from the indoor side of the projected wall portion 51a.

先付部材５１は、立上壁部５１ｂの屋外側面に屋外側に開口する係合溝５１ｄが設けられており、立上壁部５１ｂの屋内側外周端に屋内側に突出する突部５１ｈが設けられている。
先付部材５１は、取付壁部５１ｃの屋内側面から屋内側に突出した後に下方に屈曲してなる係合鉤部５１ｅが設けられるとともに、取付壁部５１ｃの上端が屋外側に屈曲してなる係合爪５１ｆが設けられている。 The leading member 51 has an engagement groove 51d that opens to the outdoors on the outdoor side of the rising wall portion 51b, and a protrusion 51h that protrudes to the indoor side is provided at the indoor side outer circumferential end of the rising wall portion 51b.
The leading-edge member 51 has an engaging hook portion 51e that protrudes from the indoor side of the mounting wall portion 51c toward the indoor side and then bent downward, and an engaging claw 51f that is bent toward the outdoor side at the upper end of the mounting wall portion 51c.

ブラケット５の後付部材５２は、アルミ合金等の金属材料からなり、先付部材５１と同じ長さ寸法を有する部材であり、見込壁部５２ａと、見込壁部５２ａの屋内側端から上方に延びた後に屋外側に屈曲してなる立上壁部５２ｂと、立上壁部５２ｂの屋外側から上方に延びる見付壁部５２ｃを有している。 The rear member 52 of the bracket 5 is made of a metal material such as an aluminum alloy and has the same length as the front member 51. It has a projected wall portion 52a, a standing wall portion 52b that extends upward from the indoor end of the projected wall portion 52a and then bends to the outdoor side, and a visible wall portion 52c that extends upward from the outdoor side of the standing wall portion 52b.

後付部材５２は、立上壁部５２ｂの屋内側面に屋内側に開口する係合溝５２ｄが設けられており、見付壁部５２ｃの外周端に屋外側に突出する突部５２ｈが設けられている。
また、後付部材５２は、必要に応じて、立上壁部５２ｂの外周面にボルトの頭部やナット等を収容することのできる溝部５２ｇが設けられている。 The rear member 52 has an engagement groove 52d that opens to the indoor side on the indoor side of the rising wall portion 52b, and a protrusion 52h that protrudes to the outdoor side is provided on the outer circumferential end of the visible wall portion 52c.
Furthermore, the rear attachment member 52 is provided with a groove portion 52g on the outer circumferential surface of the rising wall portion 52b, as required, in which the head of a bolt, a nut, etc. can be accommodated.

後付部材５２は、見込壁部５２ａの屋外側端が外周方向（上方）に屈曲してなる係合爪５２ｅが設けられるとともに、見付壁部５２ｃの内周端（下端）が立上壁部５２ｂよりも内周方向（下方）に延びたのちに屋内側に屈曲してなる係合鉤部５２ｆが設けられている。 The rear attachment member 52 is provided with an engagement claw 52e formed by bending the outdoor end of the projection wall portion 52a in the outer circumferential direction (upward), and an engagement hook portion 52f formed by bending the inner circumferential end (lower end) of the projection wall portion 52c in the inner circumferential direction (downward) beyond the rising wall portion 52b and then in the indoor direction.

－上枠（枠材）に対するブラケットの取付－
ブラケット５は、例えば図９に示すように、上枠１１の長手方向（見付方向）の複数位置において、上枠１１の外周に取付けられる。 -Attaching the bracket to the upper frame (frame material)-
The brackets 5 are attached to the outer periphery of the upper frame 11 at multiple positions in the longitudinal direction (front direction) of the upper frame 11, as shown in FIG. 9, for example.

上枠１１に対してブラケット５を取り付けるに際しては、先ず、上枠１１に対してブラケット５の先付部材５１が取付けられる。
先付部材５１は、図５（ａ）に示すように、上枠１１の屋外側壁部１１ｃに設けられた係合片１１ｅに先付部材５１の係合溝５１ｄが係合されるように、上枠１１の屋外側の上方位置に配置される。 When attaching the bracket 5 to the upper frame 11 , first, the front end member 51 of the bracket 5 is attached to the upper frame 11 .
As shown in Figure 5 (a), the leading member 51 is positioned at an upper position on the outdoor side of the upper frame 11 so that the engagement groove 51d of the leading member 51 engages with the engagement piece 11e provided on the outdoor side wall portion 11c of the upper frame 11.

上枠１１の屋外側の上方位置に配置された先付部材５１は、立上壁部５１ｂの屋外側面が上枠１１の取付部１１ｆの屋内側に当接され、取付部１１ｆの屋外側からねじ（固定手段）ｂ１止めされることで、上枠１１の屋外側上方に取付けられる。 The leading member 51, which is located at an upper position on the outdoor side of the upper frame 11, is attached to the upper outdoor side of the upper frame 11 by abutting the outdoor side of the rising wall portion 51b against the indoor side of the mounting portion 11f of the upper frame 11 and fastening it with a screw (fixing means) b1 from the outdoor side of the mounting portion 11f.

後付部材５２は、上枠１１の長手方向で先付部材５１が取り付けられていない位置において、立上壁部５２ｂの屋内側面に設けられた係合溝５２ｄが上枠１１の屋内側壁部１１ｂに設けられた係合片１１ｄに係合するように上枠１１の屋内側の上方位置に配置される。 The rear attachment member 52 is positioned at an upper position on the indoor side of the upper frame 11 at a position in the longitudinal direction of the upper frame 11 where the front attachment member 51 is not attached, so that the engagement groove 52d provided on the indoor side of the rising wall portion 52b engages with the engagement piece 11d provided on the indoor side wall portion 11b of the upper frame 11.

上枠１１の屋内側の上方位置に配置された後付部材５２は、上枠１１の係合片１１ｄに係合溝５２ｄを係合させた状態で上枠１１の長手方向にスライドさせることで、図５（ｂ）に示すように、上枠１１の屋内側壁部１１ｂ（見込方向他方側）と先付部材５１の間にスライド係合する。 The rear attachment member 52, which is located at an upper position on the indoor side of the upper frame 11, slides in the longitudinal direction of the upper frame 11 while the engagement groove 52d engages with the engagement piece 11d of the upper frame 11, so that it slides and engages between the indoor side wall portion 11b (the other side in the prospective direction) of the upper frame 11 and the front attachment member 51, as shown in Figure 5 (b).

上枠１１の見込方向他方側と先付部材５１の間にスライドした後付部材５２は、上枠１１の係合片１１ｄが係合溝５２ｄに係合した状態を維持しながら、見込壁部５２ａの屋外側端に設けられた係合爪５２ｅが先付部材５１の係合鉤部５１ｅに係合するとともに、見付壁部５２ｃの内周側端（下端）に設けられた係合鉤部５２ｆに先付部材５１の係合爪５１ｆが係合している。 The rear attachment member 52, which slides between the other side of the upper frame 11 in the projection direction and the front attachment member 51, maintains the state in which the engagement piece 11d of the upper frame 11 is engaged with the engagement groove 52d, while the engagement claw 52e provided at the outdoor end of the projection wall portion 52a engages with the engagement hook portion 51e of the front attachment member 51, and the engagement claw 51f of the front attachment member 51 engages with the engagement hook portion 52f provided at the inner peripheral end (lower end) of the projection wall portion 52c.

後付部材５２は、上枠１１の屋内側壁部１１ｂと先付部材５１との間にスライドして係合された状態では、先付部材５１との係合および上枠１１との係合によって保持されており、外周方向に向かって外れることがない。
なお、先付部材５１、後付部材５２および上枠１１の係合のための構成は、後付部材５２が上枠１１の見込方向他方側と先付部材５１の間にスライド係合した後に、内外周方向に外れることのない断面形状を有していれば、その構成は限定されるものではない。 When the rear member 52 is slidably engaged between the indoor side wall portion 11b of the upper frame 11 and the front member 51, it is held in place by its engagement with the front member 51 and its engagement with the upper frame 11, and will not come loose in the outer circumferential direction.
In addition, the configuration for engaging the leading member 51, the trailing member 52 and the upper frame 11 is not limited as long as the trailing member 52 has a cross-sectional shape that will not come off in the inner or outer circumferential directions after slidingly engaging with the leading member 51 and the other side of the upper frame 11 in the expected direction.

上枠１１の屋内側壁部１１ｂと先付部材５１との間にスライド係合された後付部材５２は、立上壁部５２ｂと先付部材５１の取付壁部５１ｃが屋内側からねじ（固定手段）ｂ２止めされて先付部材５１に連結され、上枠１１の外周に嵌込溝５ａを有するブラケット５が取付けられる。 The rear attachment member 52, which is slidably engaged between the indoor side wall portion 11b of the upper frame 11 and the leading attachment member 51, is connected to the leading attachment member 51 by fastening the rising wall portion 52b and the mounting wall portion 51c of the leading attachment member 51 with a screw (fixing means) b2 from the indoor side, and a bracket 5 having an insertion groove 5a is attached to the outer periphery of the upper frame 11.

－ファスナー－
本実施形態のファスナー６は、図３，図４（ａ）に示すように、基部材６１と、取付部材６２を有しており、基部材６１と取付部材６２をビス（固定手段）ｂ３により連結することで、内周側に嵌込部６ａを有するファスナー６が形成される。 -fastener-
As shown in Figures 3 and 4(a), the fastener 6 of this embodiment has a base member 61 and an attachment member 62, and by connecting the base member 61 and the attachment member 62 with a screw (fixing means) b3, a fastener 6 having an insertion portion 6a on the inner peripheral side is formed.

ファスナー６の基部材６１は、アルミ合金等の金属材料からなり、上枠１１の長手方向に沿って所定の長さ寸法を有する部材であり、見込方向に幅を有する平板状の基盤部６１ａと、基盤部６１ａの屋外側（見込方向一方側）端から内周方向に延びる見付壁部６１ｂを有しており、開口部の内周面Ａに固定される。 The base member 61 of the fastener 6 is made of a metal material such as an aluminum alloy and has a predetermined length dimension along the longitudinal direction of the upper frame 11. It has a flat base portion 61a with a width in the projection direction and a visible wall portion 61b that extends inward from the outdoor side (one side in the projection direction) end of the base portion 61a, and is fixed to the inner surface A of the opening.

基部材６１は、基盤部６１ａの屋外側縁に沿って内周側（下方）に開口する係合溝６１ｃが設けられているとともに見付壁部６１ｂの内周端に屋内側（見込方向他方側）に向かう係合部６１ｄが設けられ、係合溝６１ｃと係合部６１ｄによって連結部６１ｅが形成されている。 The base member 61 has an engagement groove 61c that opens to the inner periphery (downward) along the outdoor edge of the base portion 61a, and an engagement portion 61d that faces the indoor side (the other side in the prospective direction) at the inner periphery end of the visible wall portion 61b, and the engagement groove 61c and the engagement portion 61d form a connecting portion 61e.

ファスナー６の取付部材６２は、アルミ合金等の金属材料からなり、基部材６１と同じ長さ寸法を有する部材であり、内外周方向に長い矩形中空断面を有する取付腕部６２ａと、取付腕部６２ａの屋内側が外周方向に延びてなる見付壁部６２ｂを有している。 The mounting member 62 of the fastener 6 is made of a metal material such as an aluminum alloy and has the same length as the base member 61. It has a mounting arm 62a with a rectangular hollow cross section that is long in the inner and outer periphery directions, and a visible wall portion 62b formed by the indoor side of the mounting arm 62a extending in the outer periphery direction.

取付部材６２は、取付腕部６２ａの外周面に外周側（上方）に開口する係合溝６２ｃが設けられているとともに、見付壁部６２ｂの外周端に屋外側に向かう係合部６２ｄが設けられ、係合溝６２ｃと係合部６２ｄによって連結部６２ｅが形成されている。 The mounting member 62 has an engagement groove 62c on the outer peripheral surface of the mounting arm 62a that opens to the outer peripheral side (upward), and an engagement part 62d facing the outside is provided on the outer peripheral end of the visible wall part 62b, and the engagement groove 62c and the engagement part 62d form a connecting part 62e.

－開口部に対するファスナー６の取付－
ファスナー６は、例えば図９に示すように、ブラケット５の上枠１１に対する取付位置と同じ長手方向（見付方向）の複数位置において、開口部の内周面Ａに取付けられる。 -Attachment of fastener 6 to opening-
As shown in FIG. 9, for example, the fasteners 6 are attached to the inner peripheral surface A of the opening at a plurality of positions in the longitudinal direction (visual direction) that is the same as the mounting positions of the bracket 5 to the upper frame 11 .

開口部に対してファスナー６を取り付けるに際しては、先ず、開口部の内周面Ａにファスナー６の基部材６１が取付けられる。
基部材６１は、図６（ａ）に示すように、基盤部６１ａが開口部の内周面Ａに当接され、内周面Ａに対して直角となる内周側の方向から、座金部材６３を挟んで、コンクリート用ネジ９が打ち込まれることで、開口部の内周面Ａに固定される。 When fastener 6 is attached to an opening, first, base member 61 of fastener 6 is attached to inner peripheral surface A of the opening.
As shown in Figure 6 (a), the base member 61 is fixed to the inner surface A of the opening by having the base portion 61a abut against the inner surface A of the opening and having a concrete screw 9 driven in from the inner direction perpendicular to the inner surface A, with a washer member 63 sandwiched between them.

取付部材６２は、開口部の内周面Ａに固定された基部材６１の見付方向で側方位置に配置され、基部材６１に向かって長手方向にスライドされることで、基部材６１の連結部６１ｅに対して取付部材６２の連結部６２ｅが側方から係合される。 The mounting member 62 is positioned to the side in the facing direction of the base member 61, which is fixed to the inner peripheral surface A of the opening, and is slid longitudinally toward the base member 61, so that the connecting portion 62e of the mounting member 62 engages from the side with the connecting portion 61e of the base member 61.

取付部材６２をスライドさせて基部材６１の連結部６１ｅに対して取付部材６２の連結部６２ｅが係合した状態では、図６（ｂ）に示すように、取付部材６２の見付壁部６２ｂと基部材６１の見付壁部６１ｂが重合し、基部材６１の係合溝６１ｃと取付部材６２の係合部６２ｄとの係合、および基部材６１の係合部６１ｄと取付部材６２の係合溝６２ｃとの係合によって、取付部材６２は、基部材６１によって保持されて内周方向に向かって外れることがない。
なお、基部材６１および取付部材６２の係合溝および係合部は、取付部材６２が基部材６１に対してスライド係合した後に、内外周方向に外れることのない断面形状を有していれば、その構成は限定されるものではない。 When the mounting member 62 is slid and the connecting portion 62e of the mounting member 62 engages with the connecting portion 61e of the base member 61, as shown in Figure 6 (b), the visible wall portion 62b of the mounting member 62 overlaps with the visible wall portion 61b of the base member 61, and due to the engagement between the engagement groove 61c of the base member 61 and the engaging portion 62d of the mounting member 62, and the engagement between the engaging portion 61d of the base member 61 and the engaging groove 62c of the mounting member 62, the mounting member 62 is held by the base member 61 and does not come off in the inner circumferential direction.
In addition, the configuration of the engagement grooves and engagement portions of the base member 61 and the mounting member 62 is not limited as long as they have a cross-sectional shape that will not come off in the inner or outer circumferential directions after the mounting member 62 slides into engagement with the base member 61.

取付部材６２は、屋内側から見込方向のねじ（固定手段）ｂ３によって取付部材６２の見付壁部６２ｂと基部材６１の見付壁部６１ｂが固定されることで、取付部材６２のスライド移動が規制され、開口部の内周面Ａにファスナー６が取付られる。 The mounting member 62 is fixed to the visible wall portion 62b of the mounting member 62 and the visible wall portion 61b of the base member 61 by a screw (fixing means) b3 in the prospective direction from the indoor side, restricting the sliding movement of the mounting member 62 and attaching the fastener 6 to the inner surface A of the opening.

なお、開口部の内周面Ａに対するファスナー６の固定が完了した後に、図３に示すように、基部材６１を固定する際にコンクリート用ネジ９の頭部９ａと基盤部６１ａとの間に配置された座金部材６３に、コンクリート用ネジ９の頭部９ａを押さえつけるボルト抑え部材６４をビス（固定手段）ｂ５等によって固定してしてもよい。
ボルト抑え部材６４によってコンクリート用ネジ９を基部材６１と一体化させることで、ガタつきによるコンクリート用ネジ９のゆるみの発生を抑制することができる。 After the fastener 6 has been fixed to the inner surface A of the opening, as shown in Figure 3, a bolt retaining member 64 that presses down the head 9a of the concrete screw 9 may be fixed to the washer member 63 arranged between the head 9a of the concrete screw 9 and the base portion 61a when fixing the base member 61 by a screw (fixing means) b5 or the like.
By integrating the concrete screw 9 with the base member 61 using the bolt retaining member 64, loosening of the concrete screw 9 due to rattle can be suppressed.

－開口部に対する窓枠の取付－
以下に、枠体１０をブラケット５およびファスナー６を用いて建物の開口部に取り付ける工程について説明する。 - Attaching window frames to openings -
The process of attaching the frame 10 to an opening in a building using the brackets 5 and fasteners 6 will be described below.

(工程１）開口部にファスナー６の基部材６１を取り付ける。
ファスナー６の基部材６１を開口部の内周面Ａの見付（長手）方向の複数位置に固定する。
なお、詳細については、開口部に対するファスナー６の取付の説明において、図６（ａ）に示すとともに説明したので、ここでは説明を省略する。 (Step 1) The base member 61 of the fastener 6 is attached to the opening.
The base member 61 of the fastener 6 is fixed at a plurality of positions in the longitudinal direction of the inner peripheral surface A of the opening.
Incidentally, since the details have been shown and explained in the explanation of the attachment of the fastener 6 to the opening in FIG. 6(a), the explanation will be omitted here.

（工程２）開口部の内周に枠体を配置する。
ファスナー６の基部材６１が固定された開口部の内周に、各枠材の外周にブラケット５が固定された枠体１０を配置する。
開口部の内周面Ａに固定された基部材６１の見付方向の取付位置は、枠体１０に固定されたブラケット５の見付方向の取付位置と一致しているので、枠体１０を開口部の内周に配置することで、ブラケット５の見付方向の位置とファスナー６の基部材６１の見付方向の位置は一致する。
枠体１０は、図７（ａ）に示すように、ブラケット５の嵌込溝５ａの見込方向の位置と基部材６１の連結部６１ｅ（すなわち、後に取付けられる取付部材６２の嵌込部６ａ）の見込方向の位置が一致するように配置する。 (Step 2) A frame is placed around the inner periphery of the opening.
The frame body 10, which has brackets 5 fixed to the outer periphery of each frame material, is disposed on the inner periphery of the opening where the base member 61 of the fastener 6 is fixed.
The mounting position in the facing direction of the base member 61 fixed to the inner surface A of the opening coincides with the mounting position in the facing direction of the bracket 5 fixed to the frame body 10, so by positioning the frame body 10 on the inner circumference of the opening, the facing direction position of the bracket 5 and the facing direction position of the base member 61 of the fastener 6 coincide.
As shown in Figure 7 (a), the frame body 10 is positioned so that the prospective position of the fitting groove 5a of the bracket 5 coincides with the prospective position of the connecting portion 61e of the base member 61 (i.e., the fitting portion 6a of the mounting member 62 to be attached later).

なお、開口部の内周に枠体を配置する際には、図１に示すように、下枠１２の長手方向中央位置に固定されたブラケット５に高さ調節可能な自重受けボルト８０を配置して、枠体の高さ位置を調節しながら支持される。 When placing the frame around the inner circumference of the opening, as shown in Figure 1, a height-adjustable weight-bearing bolt 80 is placed on the bracket 5 fixed to the longitudinal center of the lower frame 12, and the frame is supported while its height position is adjusted.

（工程３）ファスナー６の取付部材６２を基部材６１にスライド係合するとともに、ブラケット５の嵌込溝５ａに係合させる。
開口部の内周面Ａに固定された基部材６１に対して、取付部材６２を上枠１１の長手方向からスライドさせることで、図７（ｂ）に示すように、取付部材６２の連結部６２ｅを基部材６１の連結部６１ｅに係合するとともに、取付部材６２の取付腕部６２ａをブラケット５の嵌込溝５ａの内側に係合させる。 (Step 3) The mounting member 62 of the fastener 6 is slidably engaged with the base member 61 and engaged with the fitting groove 5 a of the bracket 5 .
By sliding the mounting member 62 from the longitudinal direction of the upper frame 11 relative to the base member 61 fixed to the inner surface A of the opening, the connecting portion 62e of the mounting member 62 engages with the connecting portion 61e of the base member 61, and the mounting arm portion 62a of the mounting member 62 engages with the inside of the fitting groove 5a of the bracket 5, as shown in Figure 7 (b).

ブラケット５は、嵌込溝５ａの開口端部にお互い近接するように突出する突部５１ｈ，５２ｈが設けられ、突部５１ｈ，５２ｈ間の寸法は、ファスナー６の取付腕部６２ａの見込寸法と略同程度に形成されており、ファスナー６の取付部材６２は、ブラケット５に対して、見付方向の移動は許容されるクリアランスを有しながら、見込方向で係合される。 The bracket 5 has protrusions 51h, 52h that protrude close to each other at the open end of the fitting groove 5a, and the dimension between the protrusions 51h, 52h is formed to be approximately the same as the projected dimension of the mounting arm 62a of the fastener 6, so that the mounting member 62 of the fastener 6 engages with the bracket 5 in the projected direction while having a clearance that allows movement in the projected direction.

ファスナー６は、図３（ｂ）に示すように、ブラケット５の見付け幅寸法よりも大きい見付け幅寸法を有しており、ブラケット５の見付幅全領域に亘ってファスナー６を嵌め込むことができる。 As shown in FIG. 3(b), the fastener 6 has a width dimension that is larger than the width dimension of the bracket 5, and the fastener 6 can be fitted over the entire width area of the bracket 5.

（工程４）ファスナー６の基部材６１と取付部材６２を連結する。
取付部材６２の見付壁部６２ｂの屋内側からビス（固定手段）ｂ３を螺合して取付部材６２の連結部６２ｅと基部材６１の連結部６１ｅをネジ止めすることで、図８（ａ）に示すように、基部材６１と取付部材６２を連結する。 (Step 4) The base member 61 and the mounting member 62 of the fastener 6 are connected.
The base member 61 and the mounting member 62 are connected by screwing a screw (fixing means) b3 into the visible wall portion 62b of the mounting member 62 from the indoor side to screw the connecting portion 62e of the mounting member 62 to the connecting portion 61e of the base member 61, as shown in Figure 8 (a).

以上の工程１ないし工程４は、上枠１１と同様に、下枠１２および左右の縦枠１３，１３においても行われる。 The above steps 1 to 4 are performed on the lower frame 12 and the left and right vertical frames 13, 13 in the same manner as on the upper frame 11.

（工程５）ブラケット５とファスナー６を連結する。
上枠１１および下枠１２において、複数のブラケット５およびファスナー６のうち、中央に配置されているブラケット５およびファスナー６について、図８（ｂ）に示すように、ブラケット５の見付壁部５２ｃの屋内側からビス（固定手段）ｂ４を螺合することでブラケット５とファスナー６を連結し、開口部に対して枠体１０を固定する。
以上、建物の開口部に対する枠体１０の取付工程について説明した。 (Step 5) Connect the bracket 5 and fastener 6.
In the upper frame 11 and the lower frame 12, of the multiple brackets 5 and fasteners 6, for the bracket 5 and fastener 6 located in the center, as shown in Figure 8 (b), the bracket 5 and fastener 6 are connected by screwing a screw (fixing means) b4 from the indoor side of the visible wall portion 52c of the bracket 5, thereby fixing the frame body 10 to the opening.
The above describes the process of attaching the frame body 10 to an opening in a building.

－下枠部分の構成－
開口部の下方の内周面Ａは、図１１に示すように、水切りのために屋外側に傾斜していることがあるが、開口部装置のファスナー６は、下方の内周面Ａに対しても直角となる内周側の方向から、コンクリート用ネジ９が打ち込まれることで、開口部の内周面Ａに固定される。
開口部の内周面Ａに固定されたファスナー６の取付部材６２は、内周面から傾斜して突出することとなるが、下枠１２に固定されるブラケット５の嵌込溝５ａは、開口部分に先付部材５１および後付部材５２の突部５１ｈ，５２ｈが設けられてるので取付部材６２を傾斜した状態でがたつきなく見込方向で係合させることができる。 - Composition of the lower frame -
The lower inner surface A of the opening may be inclined toward the outside to allow for drainage, as shown in Figure 11, and the fastener 6 of the opening device is fixed to the inner surface A of the opening by driving a concrete screw 9 into the opening from the inner direction which is perpendicular to the lower inner surface A.
The mounting member 62 of the fastener 6 fixed to the inner surface A of the opening protrudes at an angle from the inner surface, but the fitting groove 5a of the bracket 5 fixed to the lower frame 12 has protrusions 51h, 52h of the leading member 51 and trailing member 52 provided in the opening portion, so that the mounting member 62 can be engaged in the prospective direction in an inclined state without any rattling.

また、ファスナー６の取付部材６２は、取付腕部６２ａの屋外側面に内外周方向に並ぶ複数の溝（ギザ）６２ｆが形成されていてもよい。
下枠１２のブラケット５は、先付部材５１の突部５１ｈの先端を鋭利に形成して、突部５１ｈを複数の溝（ギザ）６２ｆに対して近接もしくは接触するように配置されることで、強風等の外力がかかった時にブラケットの突部５１ｈがギザに係合し、下枠１２の屋外側への転びを防止することができる。 Furthermore, the mounting member 62 of the fastener 6 may have a plurality of grooves (serrations) 62f formed on the exterior side of the mounting arm portion 62a aligned in the inner and outer periphery directions.
The bracket 5 of the lower frame 12 has a sharp tip of the protrusion 51h of the leading member 51 and is positioned so that the protrusion 51h is close to or in contact with a plurality of grooves (serrations) 62f. This allows the protrusion 51h of the bracket to engage with the serrations when an external force such as a strong wind is applied, preventing the lower frame 12 from tipping outdoors.

－本実施形態の開口部装置の効果－
本実施形態の開口部装置は、ブラケット５が先付部材５１と後付部材５２の複数の部材から形成されており、先付部材５１が固定された上枠１１に対して、後付部材５２を長手方向からスライド係合することで、上枠１１の外周面にブラケット５を構成することができる。そのため、施工前に枠材の長手方向端部からブラケットを挿入して取り付ける必要は無く、また、枠材にブラケット５を取り付けるための特別な加工をする必要もなく、施工性が向上する。 --Effects of the opening device of this embodiment--
In the opening device of this embodiment, the bracket 5 is formed from a plurality of members, a leading member 51 and a trailing member 52, and the trailing member 52 is slidably engaged from the longitudinal direction with respect to the upper frame 11 to which the leading member 51 is fixed, thereby forming the bracket 5 on the outer peripheral surface of the upper frame 11. Therefore, it is not necessary to insert and attach the bracket from the longitudinal end of the frame material before construction, and it is also not necessary to perform special processing to attach the bracket 5 to the frame material, improving construction ease.

本実施形態の開口部装置は、ファスナー６の内周に枠体を配置する際に嵌込部６ａが存在せずに、枠体の配置後に嵌込部６ａを固定することでファスナー６に枠体を支持することができるので、枠体をファスナー６に対してケンドン等によって嵌め込む必要がなく、また、ファスナー６の固定を枠体の配置前に行うことができるので、開口部と枠の隙間を小さくすることができるとともに、開口部の内周面Ａにファスナー６を固定する際に、コンクリート用ネジ９を内周面Ａに対して直角に打ち込むことができ、コンクリート用ネジ９の打ち込み時にずれが生じ難く、ファスナー６の取付け施工を確実、且つ容易に行うことができる。 In the opening device of this embodiment, the fitting portion 6a is not present when the frame body is placed on the inner circumference of the fastener 6, and the frame body can be supported on the fastener 6 by fixing the fitting portion 6a after the frame body is placed. This means that there is no need to fit the frame body into the fastener 6 with a buckle or the like, and the fastener 6 can be fixed before the frame body is placed. This makes it possible to reduce the gap between the opening and the frame, and when fixing the fastener 6 to the inner circumference surface A of the opening, the concrete screw 9 can be driven at a right angle to the inner circumference surface A, making it difficult for the concrete screw 9 to shift when driven, and allowing the fastener 6 to be installed reliably and easily.

本実施形態の開口部装置は、ファスナー６の嵌込部６ａが中空形状を有しており、見込方向に所定の幅を有しているので、ブラケット５の嵌込溝５ａとの嵌め込みが安定し、ネジ止めによる連結が行いやすい。
また、本実施形態の開口部装置は、ファスナー６の基部材６１と取付部材６２との連結やファスナー６とブラケット５との連結を屋内側からの作業によって安全に行うことができるので、施工性が良い。 In the opening device of this embodiment, the fitting portion 6a of the fastener 6 has a hollow shape and has a predetermined width in the projection direction, so that fitting into the fitting groove 5a of the bracket 5 is stable and connection by screwing can be easily performed.
Furthermore, the opening device of this embodiment has good workability because the connection between the base member 61 of the fastener 6 and the mounting member 62 and the connection between the fastener 6 and the bracket 5 can be safely performed from inside the building.

本実施形態の開口部装置は、図９に示すように、上枠１１および下枠１２の中央に配置されたブラケット５およびファスナー６以外のブラケット５およびファスナー６は、見付方向のずれが許容されるので、枠体１０の伸びや変形によってブラケット５およびファスナー６等に力が加わることがなく、開口部装置の破損を抑制することができる。 As shown in FIG. 9, in the opening device of this embodiment, the brackets 5 and fasteners 6 other than those arranged in the center of the upper frame 11 and the lower frame 12 are allowed to shift in the viewing direction, so force is not applied to the brackets 5 and fasteners 6 due to the stretching or deformation of the frame body 10, and damage to the opening device can be suppressed.

－他の実施形態－
図１０に示すように、開口部装置は、枠材が屋内方向に転ぶことを防止する転び防止部材８をブラケット５に設けてもよい。なお、図１０（ａ）においては、コンクリート用ネジ９を省略している。
本実施形態の転び防止部材８は、ボルト８１およびナット８２によって構成されており、ブラケット５の後付部材５２の溝部５２ｇ内に配置されたナット８２に対して、頭部８１ａをファスナー６の基部材６１に当接させたボルト８１が螺合されて形成されている。 -Other embodiments-
As shown in Fig. 10, the opening device may be provided with a fall prevention member 8 on the bracket 5 to prevent the frame material from falling toward the interior. Note that the concrete screw 9 is omitted in Fig. 10(a).
The anti-fall member 8 of this embodiment is composed of a bolt 81 and a nut 82, and is formed by screwing the bolt 81, with its head 81a abutting the base member 61 of the fastener 6, into the nut 82, which is placed in the groove portion 52g of the rear member 52 of the bracket 5.

転び防止部材８は、ボルト８１を回動することにより、基部材６１に対する当接を調節することができる。なお、ブラケット５の溝部５２ｇの底部には、ボルト８１の先端を逃がす孔が形成されている。 The anti-tip member 8 can adjust its contact with the base member 61 by rotating the bolt 81. In addition, a hole is formed at the bottom of the groove portion 52g of the bracket 5 to allow the tip of the bolt 81 to escape.

本実施形態の開口部装置は、強風等の外力によりパネル体を屋内側に押す大きな力が働いた場合であっても、転び防止部材８のボルト８１の頭部８１ａがファスナー６の基部材６１に当接して突っ張ることで、枠材が屋内側に転ぶことを防止することができる。 The opening device of this embodiment can prevent the frame material from tipping indoors, even if a large external force such as a strong wind pushes the panel body indoors, by having the head 81a of the bolt 81 of the anti-tip member 8 abut against and brace the base member 61 of the fastener 6.

本実施形態の開口部装置は、上枠１１と下枠１２の上枠１１および下枠１２の中央に配置されたブラケット５およびファスナー６のみがビス（固定手段）ｂ４によって連結されているが、上枠１１と下枠１２の見付方向で中央に配置されたブラケット５とファスナー６以外の位置においても固定するようにしてもよい。 In the opening device of this embodiment, only the bracket 5 and fastener 6 arranged at the center of the upper frame 11 and the lower frame 12 are connected by the screw (fixing means) b4, but the bracket 5 and fastener 6 arranged at the center in the view direction of the upper frame 11 and the lower frame 12 may also be fixed at positions other than the bracket 5 and fastener 6.

ブラケット５を構成する先付部材５１は、見込方向の屋内側と屋外側のいずれの側に設けられてもよく、先付部材５１が屋内側と屋外側の内の一方側に設けられ、後付部材５２が屋内側と屋外側の内の他方側に設けられればよい。 The leading member 51 constituting the bracket 5 may be provided on either the indoor side or the outdoor side in the projection direction, as long as the leading member 51 is provided on one of the indoor side and the outdoor side, and the trailing member 52 is provided on the other of the indoor side and the outdoor side.

ファスナー６を構成する取付部材６２は、基部材６１の屋内側と屋外側のいずれの側に設けられてもよい。
以上の実施形態は，請求項に記載された発明を限定するものではなく，例示として取り扱われることはいうまでもない。 The mounting member 62 constituting the fastener 6 may be provided on either the indoor side or the outdoor side of the base member 61 .
It goes without saying that the above-described embodiments do not limit the invention described in the claims, but are to be treated as examples.

１１ ：上枠
５ ：ブラケット
５ａ ：嵌込溝
５１ ：先付部材
５２ ：後付部材
６ ：ファスナー
６ａ ：嵌込部
６１ ：基部材
６１ａ ：基盤部
６１ｅ ：連結部
６２ ：取付部材
６２ａ ：取付腕部
６２ｅ ：連結部
Ａ ：内周面


 11: Upper frame 5: Bracket 5a: Fitting groove 51: Leading member 52: Rear member 6: Fastener 6a: Fitting portion 61: Base member 61a: Base plate portion 61e: Connecting portion 62: Mounting member 62a: Mounting arm portion 62e: Connecting portion A: Inner peripheral surface

Claims (1)

枠材と、枠材を建物の開口部に固定するブラケットを備え、
ブラケットは、枠材の外周側の見込方向一方側に予めねじ止めされる先付部材と、枠材の外周側の見込方向他方側と先付部材の間に枠材の長手方向からスライド係合する後付部材を有している開口部装置。


 The structure includes a frame and a bracket for fixing the frame to an opening in a building.
The bracket is an opening device having a front-attached member that is screwed in advance to one side of the outer periphery of the frame material in the prospective direction, and a rear-attached member that slides and engages from the longitudinal direction of the frame material between the front-attached member and the other side of the outer periphery of the frame material in the prospective direction.
JP2022197535A 2022-12-09 2022-12-09 Opening device Pending JP2024083168A (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022197535A JP2024083168A (en) 2022-12-09 2022-12-09 Opening device

Publications (1)

Publication Number Publication Date
JP2024083168A true JP2024083168A (en) 2024-06-20

Family

ID=91539050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022197535A Pending JP2024083168A (en) 2022-12-09 2022-12-09 Opening device

Country Status (1)

Country Link
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