JP6465512B2 - Panel fixing bracket, floor structure, floor construction method - Google Patents

Panel fixing bracket, floor structure, floor construction method Download PDF

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JP6465512B2
JP6465512B2 JP2017105761A JP2017105761A JP6465512B2 JP 6465512 B2 JP6465512 B2 JP 6465512B2 JP 2017105761 A JP2017105761 A JP 2017105761A JP 2017105761 A JP2017105761 A JP 2017105761A JP 6465512 B2 JP6465512 B2 JP 6465512B2
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panel
floor
fixing bracket
horizontal base
rising
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JP2018199972A (en
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平井　大輔
大輔 平井
仁 林
仁 林
小林　洋一
洋一 小林
裕行 水津
裕行 水津
智美 鴇田
智美 鴇田
祐太 谷野
祐太 谷野
龍人 平松
龍人 平松
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Sekisui House Ltd
Daydo Co Ltd
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Sekisui House Ltd
Daydo Co Ltd
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Description

本発明は、ベランダ、バルコニー、又はテラスなどの屋外部の床面に敷設される床パネルを固定するパネル固定金具、当該パネル固定金具を用いた床構造、及び床施工方法に関する。   The present invention relates to a panel fixing bracket for fixing a floor panel laid on an outdoor floor such as a veranda, a balcony, or a terrace, a floor structure using the panel fixing bracket, and a floor construction method.

従来より、ベランダ、バルコニー、又はテラスなどの屋外部の床構造は、それぞれ側面に長手方向に延びる溝を設けられた複数の床パネルを互いに平行に並んだ状態で支持材上に取り付けるパネル固定金具が知られいる。このようなパネル固定金具は、一枚の金属板を大略２つ折りにして、折り返し部が当該パネル固定金具の下端部を構成し、折り返し部の両側がそれぞれ上下方向に立ち上がる対向面部と、これらの対向面部から互いに離反する方向に突出する係止部と、を備えており、係止部がそれぞれの床パネルの溝に挿入されることで、床パネルを例えば根太などの支持材に固定されている（例えば特許文献１）。このような構成によると、防水床に直接固定するものではないので床パネルが防水床の熱伸縮に影響される不具合を抑制でき、また床パネルを支持材にビス固定するわけではないので、ビスが外部に露出することも防止できる。   Conventionally, floor structures of outdoor parts such as verandas, balconies, and terraces are panel fixing brackets that are mounted on a support material in a state in which a plurality of floor panels each provided with a groove extending in the longitudinal direction on each side surface are arranged in parallel to each other. Is known. Such a panel fixing bracket is formed by folding a single metal plate into approximately two parts, the folded portion constituting the lower end portion of the panel fixing bracket, the opposite surface portions where both sides of the folded portion rise in the vertical direction, and these Locking portions protruding in a direction away from each other from the facing surface portion, and the locking portions are inserted into the grooves of the respective floor panels so that the floor panel is fixed to a support material such as joists, for example. (For example, Patent Document 1). According to such a configuration, since the floor panel is not directly fixed to the waterproof floor, the floor panel can be prevented from being affected by the thermal expansion and contraction of the waterproof floor, and the floor panel is not fixed to the support by screws. Can be prevented from being exposed to the outside.

特開２０１１−２３６６９１号公報JP 2011-236691 A

ところで、敷設される床パネルの下方に配置されているドレン孔などを点検するために一部の床パネルを取り外し可能に構成したい場合があるが、上述のような構成では、一端固定された床パネルを取り外す作業は困難である。また、多数のパネル固定金具を支持材に固定する必要があり、作業負担が大きくなる。   By the way, some floor panels may be configured to be removable in order to inspect drain holes or the like disposed below the floor panel to be laid. It is difficult to remove the panel. In addition, it is necessary to fix a large number of panel fixing brackets to the support member, which increases the work load.

そこで、本発明は、床パネルの下方を点検する点検口を比較的簡単に設けることができ、また、床パネルの設置作業負担を減らすことができるパネル固定金具、床構造、及び床施工方法を提供することを目的とする。   Therefore, the present invention provides a panel fixing bracket, a floor structure, and a floor construction method that can relatively easily provide an inspection port for inspecting the lower side of the floor panel and can reduce the burden of installing the floor panel. The purpose is to provide.

本発明のパネル固定金具は、平行に並べられる複数本の水平下地材に、複数枚の床パネルをその長辺方向及び短辺方向にそれぞれ互いに目地間隔を開けて並べた状態で固定するパネル固定金具であって、前記水平下地材に固定される固定部と、前記固定部の両側端からそれぞれ立ち上がる２つの立ち上がり部と、前記立ち上がり部の上端に前記固定部と逆向きにそれぞれ突出する２つの平板部と、を備え、前記立ち上がり部が前記長辺方向又は前記短辺方向のいずれか一方の前記目地間隔よりも短い幅に形成されるとともに、当該２つの立ち上がり部の間の距離が他方の前記目地間隔よりも長く形成されており、前記立ち上がり部の幅方向における前記平板部の両側からそれぞれ前記立ち上がり部の幅よりも延びて前記床パネルの側面に形成された溝を係止する係止部を有することを特徴としている。 The panel fixing bracket of the present invention is a panel fixing that fixes a plurality of floor panels to a plurality of horizontal base materials arranged in parallel in a state in which the floor panels are arranged in the long side direction and the short side direction with a joint interval therebetween. A bracket, two fixed portions fixed to the horizontal base material, two rising portions respectively rising from both side ends of the fixed portion, and two protruding at opposite ends of the fixed portion at the upper ends of the rising portions A flat plate portion, and the rising portion is formed with a width shorter than the joint interval in either the long side direction or the short side direction, and the distance between the two rising portions is the other formed on a side surface of the floor panel said joint is formed longer than the interval, extend than the respective widths of the rising portion from both sides of the flat portion in the width direction of the rising portion It is characterized by having a locking portion for locking the groove.

本発明の床構造は、平行に並べられる複数本の水平下地材と、矩形平板状に形成されており、平行な２つの側面にそれぞれ溝を有し、前記水平下地材の上に長辺方向及び短辺方向にそれぞれ互いに目地間隔を開けて並べた状態で固定される複数枚の床パネルと、前記水平下地材に固定される固定部と、前記固定部の両側端からそれぞれ立ち上がる２つの立ち上がり部と、前記立ち上がり部の上端に前記固定部と逆向きにそれぞれ突出する２つの平板部と、を有するパネル固定金具と、を備えた床構造であって、前記立ち上がり部が前記長辺方向又は前記短辺方向のいずれか一方の前記目地間隔よりも短い幅に形成され、且つ、２つの立ち上がり部の間の距離が他方の前記目地間隔よりも長く、前記立ち上がり部の幅方向における前記平板部の両側にそれぞれ前記立ち上がり部の幅よりも延びて前記溝を係止する係止部を有し、当該係止部がそれぞれ異なる前記床パネルの前記溝を係止して前記目地を形成し、前記パネル固定金具は前記床パネルの角部同士の突合せ部に配置されており、前記係止部は、それぞれ異なる前記床パネルの前記溝を係止することを特徴としている。 The floor structure of the present invention is formed in a rectangular flat plate shape with a plurality of horizontal base materials arranged in parallel, each having a groove on two parallel side surfaces, and a long side direction on the horizontal base material And a plurality of floor panels that are fixed in a state of being spaced apart from each other in the short side direction, a fixed portion that is fixed to the horizontal base material, and two rising portions that respectively rise from both ends of the fixed portion And a panel fixing bracket having two flat plate portions projecting in opposite directions to the fixing portion at the upper end of the rising portion, wherein the rising portion is in the long side direction or The flat plate portion is formed in a width shorter than the joint interval in any one of the short side directions, and the distance between the two rising portions is longer than the other joint interval, and in the width direction of the rising portion. of Extend than the width of each side the rising portion has a locking portion for locking the groove, engage the grooves of the different the locking portion, respectively the floor panel to form the joint, the The panel fixing metal fittings are arranged at the abutting portions between the corner portions of the floor panel, and the locking portions lock the grooves of the floor panels different from each other.

本発明の床構造は、前記パネル固定金具は４枚の前記床パネルの角部同士の突合せ部に配置されることを特徴としている。 The floor structure of the present invention is characterized in that the panel fixing bracket is arranged at a butt portion between corners of the four floor panels.

本発明の床構造は、前記水平下地材の上に前記床パネルと目地間隔を開けて並べて配置される点検用パネルを更に備えるとともに、前記床パネルと前記点検用パネルとの突合せ部に、前記パネル固定金具の前記点検用パネル側の前記係止部を欠いて形成した点検用パネル非固定金具が設けられることを特徴としている。 The floor structure of the present invention further includes an inspection panel arranged side by side with the floor panel on the horizontal base material, and at the butt portion between the floor panel and the inspection panel, An inspection panel non-fixing bracket formed by lacking the locking portion on the inspection panel side of the panel fixing bracket is provided.

本発明の床施工方法は、平行に並べられる複数本の水平下地材の上に、上記のパネル固定金具を固定し、前記パネル固定金具の両側に、側面に溝を有する矩形平板状の床パネルの角部を配置し、それぞれの前記係止部に異なる前記床パネルの前記溝を係止して目地を形成することを特徴としている。 The floor construction method of the present invention is a rectangular flat floor panel in which the panel fixing bracket is fixed on a plurality of horizontal base materials arranged in parallel, and grooves are formed on both sides of the panel fixing bracket. The corners are arranged, and the grooves of the floor panel different from each of the locking portions are locked to form joints.

本発明のパネル固定金具によると、固定部が水平下地材に固定されることによってパネル固定金具が固定され、固定部の両側端から立ち上がる立ち上がり部が、床パネルの目地間隔よりも短い幅に形成されるとともに、立ち上がり部の幅方向における平板部の両側にそれぞれ延びる係止部が床パネルの側面に形成された溝を係止するので、立ち上がり部が干渉することなく床パネルの溝に係止部を係止することができる。   According to the panel fixing bracket of the present invention, the panel fixing bracket is fixed by fixing the fixing portion to the horizontal base material, and the rising portions rising from both ends of the fixing portion are formed with a width shorter than the joint interval of the floor panel. In addition, since the locking portions extending on both sides of the flat plate portion in the width direction of the rising portion lock the groove formed on the side surface of the floor panel, the rising portion is locked to the groove of the floor panel without interference. The part can be locked.

本発明の床構造によると、パネル固定金具の立ち上がり部が前記目地間隔よりも短い幅に形成されることで立ち上がり部が干渉することなく床パネルの溝に係止部を係止することができる。   According to the floor structure of the present invention, since the rising portion of the panel fixing bracket is formed with a width shorter than the joint interval, the locking portion can be locked in the groove of the floor panel without interference of the rising portion. .

本発明の床構造によると、パネル固定金具は４枚の床パネルの角部同士の突合せ部に配置されており、係止部は、それぞれ異なる床パネルの溝を係止するので、１つのパネル固定金具で４枚の床パネルの角部を係止することができ、水平下地材に固定するパネル固定金具の数を減らすことができ、床構造の材料コストや施工手間を低減することができる。   According to the floor structure of the present invention, the panel fixing brackets are arranged at the abutting portions of the corners of the four floor panels, and the locking portions lock the grooves of the different floor panels, so that one panel The corners of the four floor panels can be locked with the fixing bracket, the number of panel fixing brackets to be fixed to the horizontal base material can be reduced, and the material cost and construction labor of the floor structure can be reduced. .

本発明の床構造によると、水平下地材の上に前記床パネルと目地間隔を開けて並べて配置される点検用パネルを更に備えるとともに、床パネルと点検用パネルとの突合せ部に、パネル固定金具の点検用パネル側の係止部を欠いて形成した点検用パネル非固定金具が設けられるので、単にパネル固定金具の係止部を欠いて形成するだけで点検口を設けることができる。 According to the floor structure of the present invention, the inspection apparatus further includes an inspection panel arranged on the horizontal base material with a gap between the floor panel and the panel panel, and the panel fixing bracket is provided at the butt portion between the floor panel and the inspection panel. can be the access panel unfixed bracket which is formed by cutting the engaging portion of the access panel side are provided Runode merely provided only at the inspection port is formed by cutting the engaging portion of the panel fixing bracket.

本発明の床施工方法によると、１つのパネル固定金具で４枚の床パネルを係止することができ、少ないパネル固定金具で床パネルを施工することができ、床パネルの設置作業負担を減らすことができる。   According to the floor construction method of the present invention, four floor panels can be locked with one panel fixing bracket, the floor panel can be constructed with few panel fixing brackets, and the installation work of the floor panel is reduced. be able to.

床構造の全体構成を示す断面図。Sectional drawing which shows the whole structure of a floor structure. パネル固定金具の外観構成を示す斜視図。The perspective view which shows the external appearance structure of a panel fixing bracket. パネル固定金具及び点検用パネル非固定金具を用いて水平下地材に床パネル及び点検用パネルを配置する状態を示す平面図。The top view which shows the state which arrange | positions a floor panel and an inspection panel on a horizontal base material using a panel fixing bracket and an inspection panel non-fixing bracket . 図３のＡ部、Ｂ部、及びＣ部拡大図。The A section of FIG. 3, the B section, and the C section enlarged view. パネル固定金具の１つの係止部を切断して点検用パネル非固定金具を形成する状態を示す図。The figure which shows the state which cut | disconnects one latching | locking part of a panel fixing bracket and forms the panel non-fixing bracket for an inspection . パネル固定金具の２つの係止部を切断して点検用パネル非固定金具を形成する状態を示す図。The figure which shows the state which cut | disconnects two latching | locking parts of a panel fixing bracket, and forms the panel non-fixing bracket for an inspection . 水平下地材の最も建物側の端部に固定した端部用金具の水平突出片に床パネルの溝を係止する状態を示す図。The figure which shows the state which latches the groove | channel of a floor panel to the horizontal protrusion piece of the metal fitting for edge parts fixed to the edge part on the most building side of a horizontal base material. 床パネルが設置されている側のパネル固定金具の係止部を床パネルの溝に挿入して床パネルの溝を係止する状態を示す図。The figure which shows the state which inserts the latching | locking part of the panel fixing bracket by the side in which the floor panel is installed in the groove | channel of a floor panel, and latches the groove | channel of a floor panel. 水平下地材に固定された最も建物側の床パネル４の隣に目地間隔を開けて隣接する床パネルを配置する状態を示す図。The figure which shows the state which arrange | positions the floor panel which adjoins the floor panel 4 of the most building side fixed to the horizontal base material, and opens the joint space | interval. 床パネルの係止されていない側の溝にパネル固定金具の係止部を挿入させつつ、パネル固定具を水平下地材に固定する状態を示す図。The figure which shows the state which fixes a panel fixing tool to a horizontal base material, inserting the latching | locking part of a panel fixing metal fitting in the groove | channel on the side by which the floor panel is not latched. 点検用パネル非固定金具の係止部が床パネルの溝に挿入されるように水平下地材に固定するとともに、床パネルに隣接して点検用パネルを水平下地材の上に載置する状態を示す図。 Fix the fixing part of the inspection panel non-fixing bracket to the horizontal base material so that it is inserted into the groove of the floor panel, and place the inspection panel on the horizontal base material adjacent to the floor panel. FIG. 図１１の状態で、点検用パネルを持ち上げて点検口を形成する状態を示す図。The figure which shows the state which lifts the panel for an inspection and forms an inspection port in the state of FIG.

以下、本発明のパネル固定金具１、床構造２、及び床施工方法の最良の実施形態について、各図を参照しつつ説明する。図１に示すように、床構造２は、建物から突出する片持ちのバルコニーである。床構造２は、片持ちのバルコニーに限定されるものではなく、例えばベランダ、バルコニー、又はテラスなどの屋外部の床構造２であって、水平下地材３の上に複数の床パネル４が敷設される床構造２であればよい。   Hereinafter, the best embodiments of the panel fixing bracket 1, the floor structure 2, and the floor construction method of the present invention will be described with reference to the drawings. As shown in FIG. 1, the floor structure 2 is a cantilever balcony protruding from a building. The floor structure 2 is not limited to a cantilever balcony. For example, the floor structure 2 is an outdoor floor structure 2 such as a veranda, a balcony, or a terrace, and a plurality of floor panels 4 are laid on a horizontal base material 3. Any floor structure 2 may be used.

図１に示すように、床構造２は、建物の躯体に固定された受けプレート５によって支持される床フレーム６と、床フレーム６の上に固定される勾配床ユニット７と、勾配床ユニット７の上にバルコニーの突出端部と建物側端部とにそれぞれ設けられる大引き８と、バルコニーの突出方向を向いて２本の大引き８の上に架設される水平下地材３と、水平下地材３の上に目地間隔を開けて敷設される複数枚の床パネル４と、これら複数枚の床パネル４を水平下地材３に係止するためのパネル固定金具１と、を備えている。また、床構造２は、勾配床ユニット７の突出端部にドレイン管９が連通するドレイン口１０が設けられており、ドレイン口１０の上方には床パネル４と同一の構成で、水平下地材３に固定されない点検用パネル１１が配置されており、点検用パネル１１を取り外すことで、バルコニーの床上からドレイン口１０のメンテナンスを行うことができる。   As shown in FIG. 1, the floor structure 2 includes a floor frame 6 supported by a receiving plate 5 fixed to a building frame, a gradient floor unit 7 fixed on the floor frame 6, and a gradient floor unit 7. A large pull 8 provided on each of the protruding end of the balcony and the end of the building, a horizontal base material 3 laid on the two large pulls 8 facing the protruding direction of the balcony, and a horizontal base There are provided a plurality of floor panels 4 laid on the material 3 at intervals of joints, and a panel fixing bracket 1 for locking the plurality of floor panels 4 to the horizontal base material 3. Further, the floor structure 2 is provided with a drain port 10 through which a drain pipe 9 communicates with the projecting end of the gradient floor unit 7, and a horizontal base material having the same configuration as the floor panel 4 above the drain port 10. An inspection panel 11 that is not fixed to 3 is disposed. By removing the inspection panel 11, the drain port 10 can be maintained from the floor of the balcony.

水平下地材３は大引き８の上面に固定された鋼製の根太であり、パネル固定金具１を取り付ける位置に図示しないビス孔が形成されている。予めビス孔を設けておくことでパネル固定金具１を取り付ける位置を確認することができ、施工性を高めることができる。水平下地材３は平行に所定間隔で複数並べられて大引き８に固定されている。水平下地材３が並べられる間隔は床パネル４の長さと等しいことが好ましい。パネル固定金具１は、図２に示すように、金属製平板を折曲加工して形成した金具であり、水平下地材３に固定される固定部１２と、固定部１２の両側端から立ち上がる立ち上がり部１３と、立ち上がり部１３の上端に固定部１２と逆向きにそれぞれ突出する２つの平板部１４と、を備える。固定部１２はその中央にビス挿入孔１５が形成されており、ビス挿入孔１５を通して水平下地材３のビス孔にビス２０をネジ入れて固定するものである。平板部１４は、立ち上がり部１３の幅方向における平板部１４の両側からそれぞれ係止部１６が延びて形成されている。固定部１２及び立ち上がり部１３の幅は、床パネル４の目地間隔と等しいか又は目地間隔よりも短く形成されている。   The horizontal base material 3 is a steel joist fixed to the upper surface of the large pull 8, and a screw hole (not shown) is formed at a position where the panel fixing bracket 1 is attached. By providing the screw holes in advance, the position where the panel fixing bracket 1 is attached can be confirmed, and workability can be improved. A plurality of horizontal base materials 3 are arranged in parallel at a predetermined interval and fixed to the large pull 8. The interval at which the horizontal base materials 3 are arranged is preferably equal to the length of the floor panel 4. As shown in FIG. 2, the panel fixing bracket 1 is a bracket formed by bending a metal flat plate, and includes a fixing portion 12 fixed to the horizontal base material 3 and a rising rising from both ends of the fixing portion 12. And a flat plate portion 14 that protrudes in the opposite direction to the fixed portion 12 at the upper end of the rising portion 13. A screw insertion hole 15 is formed at the center of the fixing portion 12, and the screw 20 is screwed and fixed to the screw hole of the horizontal base material 3 through the screw insertion hole 15. The flat plate portion 14 is formed by extending locking portions 16 from both sides of the flat plate portion 14 in the width direction of the rising portion 13. The widths of the fixed portion 12 and the rising portion 13 are formed to be equal to or shorter than the joint interval of the floor panel 4.

また、床パネル４は、図３及び図７に示すように、例えば樹脂材料を中空で矩形平板状に押出成形で形成しており、長辺側の平行な２つの側面にそれぞれ溝１７を有している。床パネル４はパネル固定金具１ａの係止部１６が当該床パネル４の溝１７に挿入されることによって、互いに目地間隔を開けて水平下地材３に固定される。   Further, as shown in FIGS. 3 and 7, the floor panel 4 is formed by extrusion molding, for example, a resin material into a hollow, rectangular flat plate, and has grooves 17 on two parallel sides on the long side. doing. The floor panel 4 is fixed to the horizontal base material 3 with a joint interval between each other by inserting the engaging portion 16 of the panel fixing metal fitting 1 a into the groove 17 of the floor panel 4.

パネル固定金具１ａは、図３及び図４（Ａ）に示すように、水平下地材３の４枚の床パネル４の角部同士が突合せられる位置に固定される。すなわち、パネル固定金具１ａの２つの平板部１４から延びる４つの係止部１６はそれぞれ異なる床パネル４の角部に位置する溝１７を係止する。したがって、パネル固定金具１ａは４枚の床パネル４の角部をそれぞれ係止することができ、少ないパネル固定金具１ａの数で床パネル４を固定することができる。   As shown in FIGS. 3 and 4A, the panel fixing bracket 1a is fixed at a position where the corner portions of the four floor panels 4 of the horizontal base material 3 are abutted with each other. That is, the four locking portions 16 extending from the two flat plate portions 14 of the panel fixture 1a lock the grooves 17 located at the corners of the different floor panels 4 respectively. Therefore, the panel fixing bracket 1a can lock the corners of the four floor panels 4, and the floor panel 4 can be fixed with a small number of panel fixing brackets 1a.

また、床パネル４の突き合わせ部のうち、図４（Ｂ）及び図５に示すように、３つの床パネル４の角部と１つの点検用パネル１１が突合せられる部分には、パネル固定金具１ａの４つの係止部１６のうち点検用パネル１１側となる１つの係止部１６を切断して形成した点検用パネル非固定金具１ｂが固定される。そして、図４（Ｃ）及び図６に示すように、２つの床パネル４の角部と２つの点検用パネル１１が突合せられる部分には、パネル固定金具１ａの４つの係止部１６のうち点検用パネル１１側となる２つの係止部１６を切断して形成した点検用パネル非固定金具１ｂが固定される。点検用パネル１１はパネル固定金具１ａの係止部１６に係止されることがないので、単に水平下地材３の上に載置される状態となり、簡単に取り外すことができる。なお、本実施形態においては、点検用パネル非固定金具１ｂは、点検用パネル１１側の係止部１６を切断して形成しているが、予め点検用パネル１１側の係止部１６を欠いて形成していてもよい。 Further, as shown in FIGS. 4B and 5, the panel fixing bracket 1 a is provided at a portion where the corners of the three floor panels 4 and the one inspection panel 11 are abutted among the abutting portions of the floor panel 4. The inspection panel non-fixing metal fitting 1b formed by cutting one locking part 16 on the inspection panel 11 side among the four locking parts 16 is fixed. And as shown in FIG.4 (C) and FIG. 6, in the part where the corner | angular part of the two floor panels 4 and the two panels 11 for an inspection are faced together, among the four latching | locking parts 16 of the panel fixing metal fitting 1a. The inspection panel non-fixing bracket 1b formed by cutting the two locking portions 16 on the inspection panel 11 side is fixed. Since the inspection panel 11 is not locked to the locking portion 16 of the panel fixing bracket 1a, the inspection panel 11 is simply placed on the horizontal base material 3 and can be easily removed. In the present embodiment, the inspection panel non-fixing bracket 1b is formed by cutting the locking portion 16 on the inspection panel 11 side, but lacks the locking portion 16 on the inspection panel 11 side in advance. It may be formed.

このように、係止部１６が立ち上がり部１３の幅方向における平板部１４の両側から延びているので、係止部１６を簡単に切り離すことができる形状であり、係止部１６を切り離すだけで点検用パネル非固定金具１ｂを形成することができるので、簡単に点検口を設けることができる構造とすることができる。 Thus, since the latching | locking part 16 is extended from the both sides of the flat plate part 14 in the width direction of the standup | rising part 13, it is a shape which can detach | separate the latching | locking part 16 easily, and only severing the latching | locking part 16 Since the inspection panel non-fixing bracket 1b can be formed, a structure in which an inspection port can be easily provided can be obtained.

上述のように構成される床構造２を施工する床施工方法は、まず、図７に示すように、水平下地材３の最も建物側の端部に端部用金具１８を固定する。端部用金具１８は、水平下地材３の端部に固定されるとともに当該水平下地材３の端部から上方に立ち上がり、先端に水平方向且つ建物と反対側に突出する水平突出片１９が形成されている。そして、次に、床パネル４をその側面に形成された溝１７が水平突出片１９に係止されるように床パネル４を水平下地材３の上に配置する。そして、次に、図３及び図７に示すように、水平下地材３の４枚の床パネル４の角部同士が突合せられる位置にパネル固定金具１ａをビス２０で固定する。このとき図８に示すように、パネル固定金具１ａの係止部１６のうち、床パネル４が配置されている側の２つの係止部１６を床パネル４の溝１７に挿入することで、当該床パネル４の溝１７を係止する。   In the floor construction method for constructing the floor structure 2 configured as described above, first, the end fitting 18 is fixed to the end of the horizontal base material 3 closest to the building. The end fitting 18 is fixed to the end of the horizontal base material 3 and rises upward from the end of the horizontal base material 3, and a horizontal protruding piece 19 that protrudes in the horizontal direction and opposite to the building is formed at the tip. Has been. Then, the floor panel 4 is placed on the horizontal base material 3 so that the groove 17 formed on the side surface of the floor panel 4 is locked to the horizontal protruding piece 19. Next, as shown in FIGS. 3 and 7, the panel fixture 1 a is fixed with screws 20 at positions where the corners of the four floor panels 4 of the horizontal base material 3 are abutted. At this time, as shown in FIG. 8, by inserting the two locking portions 16 on the side where the floor panel 4 is arranged among the locking portions 16 of the panel fixing bracket 1 a into the grooves 17 of the floor panel 4, The groove 17 of the floor panel 4 is locked.

そして、次に、図９に示すように、水平下地材３に固定された最も建物側の床パネル４の隣に目地間隔を開けて隣接する床パネル４を配置する。このとき、新たに配置する床パネル４の一方の溝１７が建物側のパネル固定金具１ａの係止部１６に係止されるように当該床パネル４を水平下地材３の上に配置する。そして、更に、図１０に示すように、床パネル４の他方の溝１７にパネル固定金具１ａの係止部１６を挿入させつつ、当該パネル固定具を水平下地材３の床パネル４の角部同士が突合せられる位置にビス２０で固定し、その後、床パネル４とパネル固定具を順に水平下地材３の上に固定する工程を繰り返す。   Next, as shown in FIG. 9, the adjacent floor panel 4 is arranged with a joint space adjacent to the floor panel 4 on the most building side fixed to the horizontal base material 3. At this time, the floor panel 4 is disposed on the horizontal base material 3 so that one groove 17 of the floor panel 4 to be newly disposed is locked to the locking portion 16 of the panel fixing bracket 1a on the building side. Further, as shown in FIG. 10, while the engaging portion 16 of the panel fixture 1 a is inserted into the other groove 17 of the floor panel 4, the panel fixture is attached to the corner portion of the floor panel 4 of the horizontal base material 3. The process of fixing the floor panel 4 and the panel fixture on the horizontal base material 3 in order is repeated by fixing with screws 20 at positions where they are abutted with each other.

そして、図５及び図６に示すように、点検用パネル１１の角部が配置される位置に固定されるパネル固定金具１ａを、当該点検用パネル１１側となる１つ又は２つの係止部１６を切断して点検用パネル非固定金具１ｂを形成する。そして、図１１に示すように、当該点検用パネル非固定金具１ｂを切断されていない係止部１６が床パネル４の溝１７に挿入されるように水平下地材３にビス２０固定するとともに、床パネル４に隣接して点検用パネル１１を水平下地材３の上に載置する。そして、点検用パネル１１に隣接させて、見切り材２１を水平下地材３に固定して床構造２を完成させる。 And as shown in FIG.5 and FIG.6, the panel fixing metal fitting 1a fixed to the position where the corner | angular part of the inspection panel 11 is arrange | positioned is made into the one or two latching | locking part used as the said inspection panel 11 side. 16 is cut to form the inspection panel non-fixing bracket 1b. And as shown in FIG. 11, while fixing the screw | thread 20 to the horizontal base material 3 so that the latching | locking part 16 which is not cut | disconnected the said inspection panel non-fixing metal fitting 1b may be inserted in the groove | channel 17 of the floor panel 4, An inspection panel 11 is placed on the horizontal base material 3 adjacent to the floor panel 4. Then, the parting material 21 is fixed to the horizontal base material 3 so as to be adjacent to the inspection panel 11 to complete the floor structure 2.

点検用パネル１１は両側の溝１７がいずれもパネル固定金具１ａの係止部１６に係止されておらず、水平下地材３に載置されているだけであるので、図１２に示すように、単に点検用パネル１１を持ち上げるだけで点検口を形成することができる。   As shown in FIG. 12, the inspection panel 11 is not mounted on the locking portion 16 of the panel fixing bracket 1a, and is merely placed on the horizontal base material 3 on both sides. The inspection port can be formed simply by lifting the inspection panel 11.

以上のように、本実施形態のパネル固定金具１ａ、床構造２、及び床施工方法によると、１つのパネル固定金具１ａで４つの床パネル４の角部を係止することができ、また、点検用パネル１１が配置される位置の点検用パネル非固定金具１ｂは、係止部１６を切断して形成する構成とすると、係止部１６を切断するだけで床パネル４と同じ点検用パネル１１を開閉自在に形成することができ、施工が容易となり、又、部品点数を減らすことができる。 As described above, according to the panel fixing bracket 1a, the floor structure 2, and the floor construction method of the present embodiment, the corners of the four floor panels 4 can be locked with one panel fixing bracket 1a. When the inspection panel non-fixing bracket 1b at the position where the inspection panel 11 is disposed is formed by cutting the locking portion 16, the same inspection panel as the floor panel 4 is obtained by cutting the locking portion 16. 11 can be formed so as to be freely opened and closed, the construction is facilitated, and the number of parts can be reduced.

なお、本発明の実施の形態は上述の実施形態に限ることなく、本発明の思想の範囲を逸脱しない範囲で適宜変更することができることは云うまでもない。   Needless to say, the embodiment of the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the scope of the idea of the present invention.

本発明に係るパネル固定金具１ａ、床構造２、及び床施工方法は、例えばバルコニー、ベランダ、テラスなどの屋外部の床を構成する金具、床構造２及び施工方法として好適に用いることができる。   The panel fixing metal fitting 1a, the floor structure 2, and the floor construction method according to the present invention can be suitably used as, for example, a metal fitting, a floor structure 2 and a construction method that constitute an outdoor floor such as a balcony, a veranda, and a terrace.

１ａ パネル固定金具
１ｂ 点検用パネル非固定金具
２ 床構造
３ 水平下地材
４ 床パネル
１１ 点検用パネル
１２ 固定部
１３ 立ち上がり部
１４ 平板部
１６ 係止部
１７ 溝 DESCRIPTION OF SYMBOLS 1a Panel fixing bracket 1b Inspection panel non-fixing bracket 2 Floor structure 3 Horizontal base material 4 Floor panel 11 Inspection panel 12 Fixing part 13 Standing part 14 Flat part 16 Locking part 17 Groove

Claims (5)

平行に並べられる複数本の水平下地材に、複数枚の床パネルをその長辺方向及び短辺方向にそれぞれ互いに目地間隔を開けて並べた状態で固定するパネル固定金具であって、
前記水平下地材に固定される固定部と、前記固定部の両側端からそれぞれ立ち上がる２つの立ち上がり部と、前記立ち上がり部の上端に前記固定部と逆向きにそれぞれ突出する２つの平板部と、を備え、
前記立ち上がり部が前記長辺方向又は前記短辺方向のいずれか一方の前記目地間隔よりも短い幅に形成されるとともに、当該２つの立ち上がり部の間の距離が他方の前記目地間隔よりも長く形成されており、
前記立ち上がり部の幅方向における前記平板部の両側からそれぞれ前記立ち上がり部の幅よりも延びて前記床パネルの側面に形成された溝を係止する係止部を有することを特徴とするパネル固定金具。 A panel fixing bracket for fixing a plurality of floor panels to a plurality of horizontal base materials arranged in parallel with each other with their joints spaced apart from each other in the long side direction and the short side direction ,
A fixing portion fixed to the horizontal base material, two rising portions that respectively rise from both side ends of the fixing portion, and two flat plate portions that protrude in opposite directions to the fixing portion at the upper ends of the rising portions, Prepared,
The rising portion is formed to have a width shorter than the joint interval in either the long side direction or the short side direction, and the distance between the two rising portions is longer than the other joint interval. Has been
A panel fixing metal fitting having a locking portion that extends from both sides of the flat plate portion in the width direction of the rising portion and that locks a groove formed on a side surface of the floor panel. . 平行に並べられる複数本の水平下地材と、
矩形平板状に形成されており、平行な２つの側面にそれぞれ溝を有し、前記水平下地材
の上に長辺方向及び短辺方向にそれぞれ互いに目地間隔を開けて並べた状態で固定される複数枚の床パネルと、
前記水平下地材に固定される固定部と、前記固定部の両側端からそれぞれ立ち上がる２つの立ち上がり部と、前記立ち上がり部の上端に前記固定部と逆向きにそれぞれ突出する２つの平板部と、を有するパネル固定金具と、
を備えた床構造であって、
前記立ち上がり部が前記長辺方向又は前記短辺方向のいずれか一方の前記目地間隔よりも短い幅に形成され、且つ、２つの立ち上がり部の間の距離が他方の前記目地間隔よりも長く、
前記立ち上がり部の幅方向における前記平板部の両側にそれぞれ前記立ち上がり部の幅よりも延びて前記溝を係止する係止部を有し、当該係止部がそれぞれ異なる前記床パネルの前記溝を係止して前記目地を形成し、
前記パネル固定金具は前記床パネルの角部同士の突合せ部に配置されており、前記係止部は、それぞれ異なる前記床パネルの前記溝を係止することを特徴とする床構造。 A plurality of horizontal base materials arranged in parallel;
It is formed in a rectangular flat plate shape, has grooves on two parallel side surfaces, and is fixed on the horizontal base material in a state of being arranged with a joint interval between each other in the long side direction and the short side direction. Multiple floor panels,
A fixing portion fixed to the horizontal base material, two rising portions that respectively rise from both side ends of the fixing portion, and two flat plate portions that protrude in opposite directions to the fixing portion at the upper ends of the rising portions, A panel fixing bracket having,
A floor structure with
The rising portion is formed in a width shorter than the joint interval in either the long side direction or the short side direction, and the distance between two rising portions is longer than the other joint interval,
Each of the flat plate portions in the width direction of the rising portion has locking portions that extend from the width of the rising portion and lock the groove, and the grooves of the floor panel are different from each other. To form the joint,
The said panel fixing metal fitting is arrange | positioned in the butt | matching part of the corner | angular parts of the said floor panel, The said latching | locking part latches the said groove | channel of the said different floor panel, respectively, The floor structure characterized by the above-mentioned . 前記パネル固定金具は４枚の前記床パネルの角部同士の突合せ部に配置されることを特徴とする請求項２に記載の床構造。 The floor structure according to claim 2, wherein the panel fixing bracket is disposed at a butt portion between corners of the four floor panels. 前記水平下地材の上に前記床パネルと目地間隔を開けて並べて配置される点検用パネルを更に備えるとともに、
前記床パネルと前記点検用パネルとの突合せ部に、前記パネル固定金具の前記点検用パネル側の前記係止部を欠いて形成した点検用パネル非固定金具が設けられることを特徴とする請求項２又は請求項３に記載の床構造。 And further comprising an inspection panel arranged side by side with the floor panel on the horizontal base material,
The inspection panel non-fixing bracket formed by lacking the locking portion on the inspection panel side of the panel fixing bracket is provided at a butt portion between the floor panel and the inspection panel. The floor structure according to claim 2 or claim 3. 平行に並べられる複数本の水平下地材の上に、
請求項１に記載のパネル固定金具を固定し、
前記パネル固定金具の両側に、側面に溝を有する矩形平板状の床パネルの角部を配置し、それぞれの前記係止部に異なる前記床パネルの前記溝を係止して目地を形成することを特徴とする床施工方法。 On multiple horizontal base materials arranged in parallel,
The panel fixing bracket according to claim 1 is fixed,
A corner portion of a rectangular flat plate-like floor panel having a groove on a side surface is arranged on both sides of the panel fixing bracket, and a joint is formed by locking the groove of the floor panel different to each locking portion. A floor construction method characterized by
JP2017105761A 2017-05-29 2017-05-29 Panel fixing bracket, floor structure, floor construction method Active JP6465512B2 (en)

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