JP3083053U - Roof support beam fixing device - Google Patents
Roof support beam fixing deviceInfo
- Publication number
- JP3083053U JP3083053U JP2001004291U JP2001004291U JP3083053U JP 3083053 U JP3083053 U JP 3083053U JP 2001004291 U JP2001004291 U JP 2001004291U JP 2001004291 U JP2001004291 U JP 2001004291U JP 3083053 U JP3083053 U JP 3083053U
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- Prior art keywords
- hollow
- roof
- joint
- fixing
- fixing device
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Abstract
(57)【要約】
【課題】カーポート等の屋根支持用の梁の固定装置にお
いて、屋根下に突出するサポート等を用いることなく、
小型でも屋根下に十分なスペースを確保できること。強
度に優れること。
【解決手段】側面視でへ字形をなす接合金具3は断面角
形をなす。へ字形をなす複数の骨組構造材5を第1及び
第2の連結材6,7で互いに連結固定する。各骨組構造
材5は第1及び第2の片5a,5bを有し、各片5a,
5bの端部は対応する中空支柱又は中空梁の四隅部に沿
って嵌入される。屈曲部分5cに近接する連結板6,7
を補強材12に互いに連結し、側面視で屈曲部分5cを
頂部とする三角形構造とする。中空支柱及び中空梁とね
じ締結するためのねじ締結材8,10も補強材として働
く。
(57) [Summary] [PROBLEMS] In a fixing device for a beam for supporting a roof such as a carport, without using a support or the like projecting under a roof,
Able to secure enough space under the roof even if it is small. Excellent strength. A joining metal fitting (3) having an elliptical shape in a side view has a rectangular cross section. The plurality of frame-shaped structural members 5 having an elliptical shape are connected and fixed to each other by the first and second connecting members 6 and 7. Each skeleton structural member 5 has first and second pieces 5a, 5b, and each piece 5a, 5b.
The ends of 5b are fitted along the four corners of the corresponding hollow strut or hollow beam. Connecting plates 6 and 7 adjacent to bent portion 5c
Are connected to the reinforcing member 12 to form a triangular structure having the bent portion 5c as a top in a side view. Screw fasteners 8 and 10 for screwing to the hollow column and the hollow beam also serve as reinforcements.
Description
【0001】[0001]
本考案は、カーポート、バイク置き場、自転車の置き場等の車庫の屋根や、建 物のエントランスや渡り廊下の屋根等を支持するための梁を固定する装置に関す るものである。 The present invention relates to a device for fixing a beam for supporting a roof of a garage such as a carport, a motorcycle storage area, and a bicycle storage area, a building entrance and a roof of a corridor.
【0002】[0002]
通例、カーポートでは、数本の支柱によってそれぞれ傾斜梁を連結し、傾斜梁 上に、も(母)屋を載せて固定することによって、屋根構造体を構成し、この屋 根構造体上に屋根パネルを固定して傾斜屋根としたものがある。 そして、このカーポートにおける支柱と梁との連結は、傾斜梁の下端を支柱の 上端にねじ締結している。また、例えば、片持ちカーポートでは、梁を支持する 強度を確保するため、支柱と傾斜梁とが交差するコーナ部に方づえ状の湾曲サポ ートを配置して、これを支柱及び傾斜梁にそれぞれねじ締結し、この湾曲サポー トにより屋根を支えるようにしている。湾曲サポートに代えて、装飾を施した略 三角形状のブラケットが設けられる場合もある。 Normally, in carports, a roof structure is constructed by connecting the inclined beams with several pillars, and mounting and fixing the (main) house on the inclined beams. Some roof panels are fixed and have a sloping roof. The connection between the column and the beam in this carport is made by screwing the lower end of the inclined beam to the upper end of the column. In addition, for example, in a cantilever carport, in order to secure the strength to support the beam, a curved support is arranged at the corner where the column and the inclined beam intersect, and the support is attached to the column and the inclined beam. The roof is supported by this curved support. Instead of a curved support, a decorated, generally triangular bracket may be provided.
【0003】 しかしながら、各支柱に対応して湾曲サポートやブラケットが設けられるため 、これらがカーポートの有効高さ、有効広さを制限することになる。 このため、車両の出し入れの障害になったり、カーポート内を歩行するときに 、屈むようにしてこれを避ける必要があったりし、必ずしも使い勝手が良いとは いえない。 また、車両との関係でデッドスペースが生じるから、その分、屋根を幅方向に 張り出させるか、屋根の高さを高くする必要があり、設置スペースが拡大し易い という問題があった。However, since a curved support and a bracket are provided corresponding to each support, these limit the effective height and effective area of the carport. For this reason, it may be an obstacle to getting the vehicle in and out, or it may be necessary to bend and avoid this when walking in the carport, and it is not always convenient to use. In addition, since a dead space is generated in relation to the vehicle, it is necessary to protrude the roof in the width direction or increase the height of the roof, and there is a problem that the installation space is easily expanded.
【0004】 同様の問題は、カーポートに限らず、建物のエントランスや渡り廊下の屋根を 支持する梁の固定装置にもある。 本考案は上記課題に鑑みてなされたものであり、屋根下に突出するサポート、 ブラケット等を用いることなく、小型でも屋根下に十分なスペースを確保するこ とができ、しかも強度に優れた、屋根支持用の梁の固定装置を提供することを目 的とする。[0004] A similar problem exists not only in carports but also in a beam fixing device that supports the roof of a building entrance or a corridor. The present invention has been made in view of the above-mentioned problem, and it is possible to secure a sufficient space under the roof even with a small size without using a support, a bracket, etc. protruding under the roof, and to have excellent strength. The purpose of the present invention is to provide a beam fixing device for roof support.
【0005】[0005]
上記目的を達成するため、本考案の好ましい態様は、屋根支持用の中空梁を中 空支柱に固定する梁の固定装置であって、上記中空支柱及び中空梁の相対向する 開口端部同士を互いに接続する接合金具を備え、この接合金具は、中空支柱及び 中空梁に適合する断面をなすと共に側面視で鉤形又はヘ字形をなし、上記接合金 具は、当該接合金具の外郭形状に相当する鉤形又はへ字形をなす複数の長尺の骨 組構造材と、骨組構造材同士を互いに連結固定する複数の連結材とを備え、上記 骨組構造材は、棒材又は管材ないしはアングル形又はチャンネル形の板材からな り、各骨組構造材の両端部は、中空支柱及び中空梁の開口端部から嵌入され、上 記連結材は、接合金具を中空支柱及び中空梁にそれぞれ固定するためのねじを締 結させるためのねじ締結材と、接合金具の屈曲部分を補強するための補強材とを 含むことを特徴とするものである。 In order to achieve the above object, a preferred embodiment of the present invention is a beam fixing device for fixing a hollow beam for supporting a roof to a hollow column, wherein opposing open ends of the hollow column and the hollow beam are connected to each other. It has a joint fitting connected to each other, this joint fitting has a cross section compatible with the hollow column and the hollow beam, and has a hook shape or a letter shape in a side view, and the joint fitting corresponds to the outer shape of the joint fitting. A plurality of long framed structural members in the form of hooks or ellipses, and a plurality of connecting members for connecting and fixing the framed structural members to each other, wherein the framed structural members are rods, pipes, or angles or It consists of a channel-shaped plate, and both ends of each framed structural member are fitted from the open ends of the hollow columns and hollow beams, and the above-mentioned connecting members are used to fix the joints to the hollow columns and hollow beams, respectively. To tighten the screw A fastening member Flip and is characterized in that it comprises a reinforcing member for reinforcing the bent portion of the joint device.
【0006】 本態様では、例えばへ字形をなす複数の骨組構造材同士を複数の連結材で連結 固定してあるので、高い構造強度を達成することができる。したがって、従来用 いていたコーナ部用の湾曲サポートやブラケットを廃止することができ、省スペ ースを図りつつ屋根下方のスペースを広く確保することができる。特に、接合金 具を中空支柱及び中空梁にそれぞれ固定するためのねじを締結させるためねじ締 結材が、骨組構造材間を連結して接合金具全体の強度を向上させる連結材として も機能する点で好ましい。また、この種のねじ締結部材であれば、骨組構造材へ の取付位置を変更したり、ねじ孔の位置を変更するのみで、種々の使用の梁の固 定装置に安価に対応することができる。また、補強材により接合金具の屈曲部分 を補強するので、強度を格段に向上させることができる。[0006] In this aspect, for example, a plurality of frame-shaped structural members having an elliptical shape are connected and fixed with a plurality of connecting members, so that high structural strength can be achieved. Therefore, the conventional curved support and bracket for the corner can be eliminated, and a large space below the roof can be secured while saving space. In particular, the screw fasteners for fastening the screws for fixing the joints to the hollow column and the hollow beam, respectively, also function as a connecting member that connects the frame members to improve the strength of the entire joint. It is preferred in that respect. Also, with this type of screw fastening member, it is possible to inexpensively cope with various types of beam fixing devices simply by changing the position of attachment to the frame structural material or the position of the screw hole. it can. In addition, since the bent portion of the joint is reinforced by the reinforcing material, the strength can be remarkably improved.
【0007】 また、上記補強材は、骨組構造材の屈曲部分を挟んだ両側部分を互いに連結し て屈曲部分を頂部とする三角形を形成する補強材を含んでいれば好ましい。とい うのは、骨組構造材の屈曲部分は最も高い曲げモーメントを受けるが、この屈曲 部分を頂部とする三角形構造とすることにより、高い曲げモーメントに対向し得 る高い構造強度を得ることができるからである。 また、上記補強材は、鉤形又はへ字形をなす接合金具の一方の片の周囲を覆う 中空カバーと、他方の片の周囲を覆う中空カバーとを交差状に組み合わせ固定し てなる補強カバーを含んでいれば好ましく、この場合にも、骨組構造材の屈曲部 分において、高い構造強度を達成することができる。[0007] It is preferable that the reinforcing member includes a reinforcing member that connects both sides of the framed structural member with the bent portion interposed therebetween to form a triangle having the bent portion as a top. This is because the bent portion of the frame structural material receives the highest bending moment, but by forming a triangular structure with the bent portion as the top, it is possible to obtain high structural strength that can face the high bending moment. Because. Further, the reinforcing material is a reinforcing cover formed by combining and fixing a hollow cover that covers the periphery of one piece of a hook-shaped or elliptical joint and a hollow cover that covers the periphery of the other piece. It is preferable that the structural member is included, and in this case also, high structural strength can be achieved in the bent portion of the frame structural material.
【0008】 また、上記補強材は、鉤形又はへ字形をなす接合金具の一方の片に沿って延び る第1の板材と、他方の片に沿って延び第1の板材の中間部に突き当てられて第 1の板材に固定される第2の板材とを含み、少なくとも第2の板材はチャンネル 材又はアングル材からなっていれば好ましい。この場合、接合金具の屈曲部分に 略T字形をなす補強構造が入ることになり、屈曲部分に高い構造強度を与えるこ とができる。[0008] The reinforcing member may be a first plate extending along one piece of the hook-shaped or the V-shaped joining metal, and may project along an intermediate portion of the first plate extending along the other piece. And a second plate fixed to the first plate, and at least the second plate is preferably made of a channel material or an angle material. In this case, a substantially T-shaped reinforcement structure is provided in the bent portion of the joint fitting, and high structural strength can be given to the bent portion.
【0009】 また、上記補強材は一対の鉤形又はへ字形の側板を含み、各側板は対応する一 対の骨組構造材の少なくとも屈曲部分間を連結するように対応する一対の骨組構 造材に溶接により固定されれば好ましい。例えばへ字形をなす側板であれば板面 方向に荷重を受けることができるので、接合金具の屈曲部分に高い構造強度を与 えることができる。 また、上記連結材は、複数の骨組構造材の少なくとも端部の周囲を一括して取 り囲んでこれらを固定すると共に、対応する中空支柱又は中空梁の開口端部内に 嵌入される環状体を含んでいれば好ましい。環状体であれば、対応する中空支柱 や中空梁の開口端部内へスムーズに導入することができ、組み立て易くなる。ま た、閉断面のパイプは接合金具の端部の補強にもなる。[0009] The reinforcing member includes a pair of hook-shaped or V-shaped side plates, and each side plate corresponds to a pair of frame structural members so as to connect at least the bent portions of the corresponding pair of frame structural members. It is preferred that the metal is fixed by welding. For example, a side plate having an elliptical shape can receive a load in the plate surface direction, so that a high structural strength can be given to a bent portion of the joint fitting. Further, the connecting member surrounds at least the periphery of at least the ends of the plurality of frame structural members and fixes them at the same time, and the annular member fitted into the opening end of the corresponding hollow column or hollow beam. It is preferable if it is included. If it is an annular body, it can be smoothly introduced into the opening end of the corresponding hollow column or hollow beam, and it becomes easy to assemble. In addition, pipes with a closed cross section will also reinforce the ends of the fittings.
【0010】 また、本考案の別の好ましい態様は、屋根支持用の中空梁を中空支柱に固定す る梁の固定装置であって、上記中空支柱及び中空梁の相対向する開口端部同士を 互いに接続する接合金具を備え、この接合金具は、中空支柱及び中空梁に適合す る断面をなすと共に側面視で鉤形又はヘ字形をなし、上記接合金具は、側面視で 鉤形又はヘ字形をなして接合金具の屈曲部分の少なくとも一部を構成する中実の 金属材と、この金属材の両側へ延びてそれぞれ中空支柱及び中空梁の開口端部に 嵌入される複数の骨組構造材と、対応する骨組構造材同士を互いに連結固定する 連結材とを備え、上記連結材は、接合金具を中空支柱及び中空梁にそれぞれ固定 するためのねじを締結させるためのねじ締結材を含むことを特徴とするものであ る。本態様では、接合金具の屈曲部分に例えば鉄合金やアルミニウム合金の鋳物 からなる金属材を用いて、接合金具として非常に高い構造強度を達成することが でき、従来用いていたコーナ部用の湾曲サポート等の廃止を通じて、省スペース を図りつつ屋根下方のスペースを広く確保することができる。Another preferred embodiment of the present invention is a beam fixing device for fixing a hollow beam for supporting a roof to a hollow column, in which opposing open ends of the hollow column and the hollow beam are connected to each other. It has a joint fitting connected to each other, this joint fitting has a cross section suitable for the hollow column and the hollow beam, and has a hook shape or an oval shape in a side view. A solid metal material forming at least a part of the bent portion of the joint fitting, and a plurality of skeleton structural materials extending to both sides of the metal material and fitted into the open ends of the hollow strut and the hollow beam, respectively. A connection member for connecting and fixing the corresponding frame members to each other, wherein the connection member includes a screw fastening member for fastening a screw for fixing the joint fitting to the hollow column and the hollow beam, respectively. Characteristic . In this embodiment, a very high structural strength can be achieved as the joint metal by using a metal material made of, for example, a cast of an iron alloy or an aluminum alloy at the bent portion of the joint metal, and the bending for the corner part which has been conventionally used can be achieved. Through the abolition of supports, etc., a large space under the roof can be secured while saving space.
【0011】[0011]
本考案の好ましい実施の形態を添付図面を参照しつつ説明する。 図1は本考案の一実施の形態の梁の固定装置を用いたカーポートの概略斜視図 であり、図2はカーボートの要部の分解斜視図である。これらの図を参照して、 カーポート1は複数の中空支柱2と、各中空支柱2に接合金具3を介して接合さ れて支持される中空梁4と、中空梁4上に載せられて固定される屋根パネルPと を備えている。中空支柱2及び中空梁4はアルミニウム合金の押出材からなり、 角断面の中空構造をなしている。 Preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a schematic perspective view of a carport using a beam fixing device according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of a main part of the carboat. Referring to these figures, carport 1 has a plurality of hollow columns 2, a hollow beam 4 which is supported by being joined to each hollow column 2 via a joint 3, and a carport 1 which is mounted on hollow beam 4. And a fixed roof panel P. The hollow support 2 and the hollow beam 4 are made of an extruded material of an aluminum alloy and have a hollow structure having a square cross section.
【0012】 本実施の形態では、中空梁4を傾斜状に配置して中空梁4の下端のみを中空支 柱2により支持する、いわゆる片持ち構造に則して説明するが、本考案の梁の固 定装置を両持ち構造に適用することも可能である。 図2を参照して、接合金具3は、側面視でへ字形をなしており、第1の片3a と第2の片3bを交差状に有している。接合金具3は側面視で鉤形をなしていて も良い。接合金具3は中空支柱2及び中空梁4に適合する角断面をなしている。 本実施の形態では、中空支柱2、接合金具3及び中空梁4が矩形断面を呈する場 合に則して説明するが、五角形や六角形その他の多角形断面であっても良い。In the present embodiment, the hollow beam 4 is arranged in an inclined manner, and only the lower end of the hollow beam 4 is supported by the hollow column 2. It is also possible to apply this fixing device to a double-sided structure. Referring to FIG. 2, joining metal fitting 3 has an elliptical shape in a side view, and has a first piece 3 a and a second piece 3 b in an intersecting shape. The joint 3 may have a hook shape in a side view. The joint fitting 3 has a square cross section suitable for the hollow column 2 and the hollow beam 4. In the present embodiment, a description will be given of a case where the hollow column 2, the joint fitting 3, and the hollow beam 4 have a rectangular cross section, but may have a pentagonal, hexagonal, or other polygonal cross section.
【0013】 図2及び図3を参照して、接合金具3は、当該接合金具3の外郭形状に相当す るへ字形(又は鉤形)をなす4つの長尺の骨組構造材5を備えている。本実施の 形態では、骨組構造材5が断面丸形の棒材である場合に則して説明するが、骨組 構造材5としては、いわゆる異形鋼棒材、断面角形の棒材、断面丸形や角形の管 材、或いはアングル形やチャンネル形等の板材を用いることが可能である。 各骨組構造材5は接合金具3のなす矩形断面の四隅部に配置される。各骨組構 造材5は第1の片5aと第2の片5bを有しており、各骨組構造材5の第1の片 5aは、図2及び図4(a)に示すように、矩形断面の中空支柱2の開口端部2 aの対応する隅角部に沿ってそれぞれ嵌入されるようになっている。同様に、各 骨組構造材5の第2の片5bは、図2及び図4(b)に示すように、矩形断面の 中空梁4の開口端部4aの対応する隅角部に沿ってそれぞれ嵌入されるようにな っている。図示していないが、嵌入をスムーズに実施するため、複数の骨組構造 材5の端部の周囲を取り囲んでこれらを固定する例えば角断面のパイプを設け、 このパイプを対応する中空支柱2や中空梁4の開口端部2a,4aに挿入するよ うにしても良い。Referring to FIG. 2 and FIG. 3, the joint 3 is provided with four long framed structural members 5 having a rectangular shape (or a hook) corresponding to the outer shape of the joint 3. I have. In the present embodiment, description will be made on the assumption that the frame structural member 5 is a bar having a round cross section. However, the frame structural member 5 may be a so-called deformed steel bar, a bar having a square cross section, a round bar having a cross section. It is possible to use a rectangular or square tube material, or an angle or channel shape plate material. Each frame structural member 5 is arranged at four corners of a rectangular cross section formed by the joint fitting 3. Each framing structural material 5 has a first piece 5a and a second piece 5b, and the first piece 5a of each framing structure material 5 has, as shown in FIG. 2 and FIG. The hollow pillar 2 having a rectangular cross section is fitted along the corresponding corner of the open end 2a. Similarly, as shown in FIGS. 2 and 4 (b), the second piece 5b of each skeleton structural member 5 extends along the corresponding corner of the open end 4a of the hollow beam 4 having a rectangular cross section. It is to be inserted. Although not shown, for example, a pipe having a rectangular cross section surrounding the ends of the plurality of frame structural members 5 and fixing them is provided in order to perform the fitting smoothly. The beam 4 may be inserted into the open ends 2a, 4a.
【0014】 図4(a)を参照して、各骨組構造材5の第1の片5aは、例えば矩形板から なる第1の連結材6の四隅部の切欠き凹部6aに嵌められ、溶接により固定され ている。図3に示すように、第1の連結材6は互いに距離を離して複数位置に設 けられており、これにより、ボックス構造をなすようにして強度向上が図られて いる。 同様に、図4(b)を参照して、各骨組構造材5の第2の片5bは、例えば矩 形板からなる第2の連結材7の四隅部の切欠き凹部7aに嵌められ、溶接により 固定されている。図3に示すように、第2の連結材7は互いに距離を離して複数 位置に設けられており、これにより、ボックス構造をなすようにして強度向上が 図られている。なお、上記の第1及び第2の連結材6,7として、アングル材や チャンネル材を用いても良い。Referring to FIG. 4A, a first piece 5a of each frame structure member 5 is fitted into a notch recess 6a at each of four corners of a first connecting member 6 formed of, for example, a rectangular plate, and is welded. It is fixed by. As shown in FIG. 3, the first connecting members 6 are provided at a plurality of positions at a distance from each other, thereby improving the strength so as to form a box structure. Similarly, referring to FIG. 4 (b), the second piece 5b of each skeleton structural member 5 is fitted into a notch recess 7a at each of the four corners of the second connecting member 7 made of, for example, a rectangular plate. It is fixed by welding. As shown in FIG. 3, the second connecting members 7 are provided at a plurality of positions at a distance from each other, thereby improving the strength so as to form a box structure. Note that an angle material or a channel material may be used as the first and second connecting members 6 and 7.
【0015】 また、図2及び図3を参照して、隣接する骨組構造材5の第1の片5a間に、 例えば矩形板からなるねじ締結材8が架けわたされ、溶接により固定されている 。このねじ締結材8の所要の位置にはねじ孔8aが形成されている。中空支柱2 のねじ挿通孔2aを貫通したねじ9がねじ孔8aにねじ込まれることにより、接 合金具3の第1の片3aと中空支柱2とが固定されるようになっている。 同様に、隣接する骨組構造材5の第2の片5b間に、例えば矩形板からなるね じ締結材10が架けわたされ、溶接により固定されている。このねじ締結材10 の所要の位置にはねじ孔10aが形成されている。中空梁4のねじ挿通孔4aを 貫通したねじ11がねじ孔10aにねじ込まれることにより、接合金具3の第2 の片3bと中空梁4とが固定されるようになっている。Referring to FIGS. 2 and 3, a screw fastening member 8 made of, for example, a rectangular plate is stretched between first pieces 5 a of adjacent frame structural members 5 and fixed by welding. . A screw hole 8a is formed at a required position of the screw fastening member 8. The first piece 3a of the welding tool 3 and the hollow support 2 are fixed by screwing the screw 9 passing through the screw insertion hole 2a of the hollow support 2 into the screw hole 8a. Similarly, a screw fastening member 10 made of, for example, a rectangular plate is stretched between the second pieces 5b of the adjacent frame structural members 5 and fixed by welding. A screw hole 10a is formed at a required position of the screw fastening member 10. The screw 11 that has passed through the screw insertion hole 4a of the hollow beam 4 is screwed into the screw hole 10a, so that the second piece 3b of the joint fitting 3 and the hollow beam 4 are fixed.
【0016】 上記のねじ孔8a,10aはねじ締結材8,10に設けた孔に直接形成しても 良いが、ねじ締結材8,10に設けた孔に連なるナットをプロジェクション溶接 によりねじ締結材8,10に固定するようにしても良い。 また、図3を参照して、接合金具3の第1の片3aと第2の片3bとのなす屈 曲部分3cは、補強材12を用いて側面視で屈曲部分3cを頂部とする三角形を なす構造とされ、屈曲部分3cの構造強度が格段に高められている。具体的には 、補強材12は、屈曲部分3cに近い第1及び第2の連結材6,7を互いに連結 する棒材、管材又は板材からなる。補強材12の両端部は溶接により対応する第 1及び第2の連結材6,7に固定されている。The screw holes 8 a and 10 a may be formed directly in the holes provided in the screw fasteners 8 and 10, but the nuts connected to the holes provided in the screw fasteners 8 and 10 may be formed by projecting welding the screw fasteners. It may be fixed to 8, 10. Further, referring to FIG. 3, a bent portion 3c formed by first piece 3a and second piece 3b of joining fitting 3 has a triangular shape having bent portion 3c as a top in side view using reinforcing material 12. And the structural strength of the bent portion 3c is remarkably increased. Specifically, the reinforcing member 12 is made of a bar, a tube, or a plate connecting the first and second connecting members 6, 7 near the bent portion 3c to each other. Both ends of the reinforcing member 12 are fixed to the corresponding first and second connecting members 6 and 7 by welding.
【0017】 また、接合金具3の第1の片3a及び第2の片3bの端部が対応する中空支柱 2及び中空梁4に嵌入されるとき、屈曲部分3cに近い第1及び第2の連結材6 ,7の側縁に設けられた位置決め用の突起6bが対応する中空支柱2及び中空梁 4の開口端縁に当接し、接合金具3嵌入位置を規制するようにしている。 接合金具3を中空支柱2及び中空梁4に嵌入すると、接合金具3の屈曲部分3 cを含む中間部は嵌入されずに残る。この嵌入されずに残る部分には、図2に示 すように合成樹脂からなるカバー13が被せられるようになっている。図5に示 すように、カバー13は例えば2分割とされ、側面視でへ字形をなし断面が溝形 である第1カバー13aと側面視でへ字形をなす板からなる第2カバー13bと により構成すれば良い。両カバー13a,13bは蟻溝結合により互いに嵌め込 み、雨水等が内部に侵入しない構造とすれば良い。When the ends of the first piece 3 a and the second piece 3 b of the joint 3 are fitted into the corresponding hollow column 2 and hollow beam 4, the first and second parts close to the bent portion 3 c Positioning projections 6b provided on the side edges of the connecting members 6, 7 abut against the corresponding open ends of the hollow column 2 and the hollow beam 4, thereby restricting the fitting position of the fitting 3. When the joint 3 is fitted into the hollow column 2 and the hollow beam 4, the intermediate portion including the bent portion 3c of the joint 3 remains without being fitted. As shown in FIG. 2, a cover 13 made of a synthetic resin is put on the remaining portion without being fitted. As shown in FIG. 5, the cover 13 is, for example, divided into two parts, a first cover 13 a having an elliptical shape in a side view and a groove shape in cross section, and a second cover 13 b made of a plate having an elliptical shape in a side view. What is necessary is just to comprise. The two covers 13a and 13b may be fitted into each other by dovetail connection so that rainwater or the like does not enter the inside.
【0018】 本実施の形態によれば、複数の骨組構造材5と連結材6,7及び補強材12を 組み合わせて、ボックス構造、ラーメン構造を含む強固な構造体を得ることがで きるので、従来用いていたコーナ部用の湾曲サポート等を廃止できる。 したがって、省スペースを図りつつ屋根下方のスペースを広く確保することが できる。 また、ねじ締結材8,10が、骨組構造材5間を連結して接合金具3全体の強 度を向上させる連結材としても機能するので好ましい。この種のねじ締結材8, 10であれば、骨組構造材5への取付位置を変更したり、ねじ孔の位置を変更す るのみで、種々の使用の梁の固定装置に安価に対応することができる点でも好ま しい。According to the present embodiment, a strong structure including a box structure and a rigid frame structure can be obtained by combining the plurality of frame structural members 5, the connecting members 6 and 7, and the reinforcing members 12. Conventionally used bending supports for corners can be eliminated. Therefore, a large space below the roof can be secured while saving space. Further, the screw fastening members 8 and 10 are preferable because they also function as connecting members for connecting the frame structural members 5 and improving the strength of the entire joint fitting 3. With this kind of screw fasteners 8, 10, it is possible to inexpensively cope with various types of beam fixing devices simply by changing the mounting position on the frame structural member 5 or changing the positions of the screw holes. I like it because I can do it.
【0019】 次いで、接合金具3の屈曲部分を補強するための補強材の各種変更例を示して 説明する。 図6(a)及び(b)に示す実施の形態では、接合金具3の屈曲の外周側に配 置される一対の骨組構造材5の屈曲部分5c間に跨がるようにアングル板からな る補強材14を溶接固定し、屈曲の内周側に配置される一対の骨組構造材5の屈 曲部分5c間に跨がるようにアングル板からなる補強材15を溶接固定してある 。Next, various modifications of the reinforcing material for reinforcing the bent portion of the joint 3 will be described. In the embodiment shown in FIGS. 6A and 6B, an angle plate is formed so as to straddle between the bent portions 5c of the pair of frame members 5 arranged on the outer peripheral side of the bending of the joint fitting 3. The reinforcing member 14 formed of an angle plate is fixed by welding so as to straddle between the bent portions 5c of the pair of frame structural members 5 arranged on the inner peripheral side of the bend.
【0020】 図7(a),(b)及び(c)に示す実施の形態では、接合金具3の第1の片 3aの周囲を覆う中空状の板金製のカバー16と、第2の片3bの周囲を覆う中 空状の板金製のカバー17を交差状に組み合わせて補強カバーAとしてある。両 カバー16,17の対向する側板17c同士を互いに溶接して固定してある。カ バー16の背面板16aの上端縁とカバー17の上面板17aの下端縁とが互い に突き当てられると共に、カバー16の正面板16bの上端縁とカバー17の下 面板17bの下端縁とが互いに突き当てられることにより、カバー16,17が 互いに他のカバーの開放部分を塞くようになっている。なお、これらカバー16 ,17で取り囲まれる空間内で発泡させた例えば発泡ポリウレタンや発泡ポリス チレン等の発泡樹脂を充填し、さらなる強度向上を図るようにしても良い。In the embodiment shown in FIGS. 7A, 7B, and 7C, a cover 16 made of a hollow sheet metal that covers the periphery of the first piece 3a of the joint fitting 3, and the second piece A reinforcing cover A is formed by combining hollow sheet metal covers 17 covering the periphery of 3b in an intersecting manner. Opposing side plates 17c of both covers 16, 17 are fixed to each other by welding. The upper edge of the rear plate 16a of the cover 16 and the lower edge of the upper plate 17a of the cover 17 abut against each other, and the upper edge of the front plate 16b of the cover 16 and the lower edge of the lower plate 17b of the cover 17 are in contact with each other. By being abutted against each other, the covers 16 and 17 mutually close the open portions of the other covers. Note that a foamed resin such as foamed polyurethane or foamed polystyrene foamed in a space surrounded by the covers 16 and 17 may be filled to further improve the strength.
【0021】 図8(a)に示す実施の形態では、図3の補強材12に代えて、側面視でへ字 形(又は鉤形)をなす中実の金属部材18、例えば鋳物材を用いて接合金具の屈 曲部分を補強する。鋳物材としては、アミニウム合金、鉄合金を用いることがで きる。金属部材18には各骨組構造材5を嵌め入れる溝18aが形成され、骨組 構造材5は溝18aに溶接により固定される。 図8(b)に示す実施の形態では、各骨組構造材5の第1及び第2の片5a, 5bを分けて構成し、各片5a,5bを側面視でへ字形(又は鉤形)をなす中実 の金属部材180に形成した固定孔に挿入し、固定孔の周囲を溶接して各片5a ,5bを固定した。In the embodiment shown in FIG. 8A, a solid metal member 18, for example, a cast material, which is formed in an ellipse (or hook) in a side view, is used instead of the reinforcing member 12 in FIG. To reinforce the bent part of the joint. As a casting material, an aminium alloy or an iron alloy can be used. The metal member 18 is formed with a groove 18a into which each frame structure member 5 is fitted, and the frame member 5 is fixed to the groove 18a by welding. In the embodiment shown in FIG. 8 (b), the first and second pieces 5a and 5b of each skeleton structure member 5 are configured separately, and each piece 5a and 5b is formed in a letter shape (or hook shape) in a side view. Each of the pieces 5a and 5b was fixed by inserting into a fixing hole formed in a solid metal member 180 forming a solid metal member and welding the periphery of the fixing hole.
【0022】 図9に示す実施の形態では、図3の補強材12に代えて、接合金具3の第2の 片3bから延びる一対の板材19,20からなる補強材21を設けてある。板材 19,20は側面視で三角形形状に配置され、先端同士が互いに溶接により固定 されている。また、各板材19,20の下端及び上端は、互いに幅方向に隣接す る骨組構造材5間に跨がり、溶接によりこれらを連結固定している。また、第2 の片3bに配置される第2の連結材7には板材19,20を挿通させる開口71 が形成されている。In the embodiment shown in FIG. 9, a reinforcing member 21 composed of a pair of plate members 19 and 20 extending from the second piece 3b of the joint fitting 3 is provided instead of the reinforcing member 12 of FIG. The plate members 19 and 20 are arranged in a triangular shape in a side view, and the tips are fixed to each other by welding. Further, the lower end and the upper end of each of the plate members 19 and 20 straddle between the frame structural members 5 adjacent to each other in the width direction, and are connected and fixed by welding. The second connecting member 7 arranged on the second piece 3b has an opening 71 through which the plate members 19 and 20 are inserted.
【0023】 図10(a)に示す実施の形態では、図3に補強材12に代えて、第1及び第 2の板材22,23からなる補強材24を用いている。第1の板材22は接合金 具3の第1の片3aに沿って延び、第2の板材23は他方の片3bに沿って延び 第1の板材22の中間部に突き当てられて第1の板材22に例えば溶接により固 定されている。第1の板材22は、互いに幅方向に隣接する骨組構造材5間に跨 がり両者に溶接により固定される。第2の板材23の上端部は第2の連結材7に 溶接により固定される。少なくとも第2の板材23はチャンネル材又はアングル 材からなることが補強強度を増すうえで好ましい。In the embodiment shown in FIG. 10A, a reinforcing member 24 composed of first and second plate members 22 and 23 is used instead of the reinforcing member 12 in FIG. The first plate 22 extends along the first piece 3a of the joint fitting 3, and the second plate 23 extends along the other piece 3b. The plate member 22 is fixed by, for example, welding. The first plate member 22 straddles the frame members 5 adjacent to each other in the width direction and is fixed to both members by welding. The upper end of the second plate 23 is fixed to the second connecting member 7 by welding. It is preferable that at least the second plate member 23 be made of a channel material or an angle material in order to increase the reinforcing strength.
【0024】 図10(a)に示す第1及び第2の部材22,23を、図10(b)に示すよ うに接合金具3の第1及び第2の片3a,3bに関して逆に取り付けても良い。 図11に示す実施の形態では、図3の補強材12に代えて、或いは併用して、 一対の棒材、管材又は板材からなる補強材25を用いる。補強材25は、接合金 具3の屈曲の外側となる一対の骨組構造材5の屈曲部分5cをそれぞれ連結し、 これによりラーメン構造を形成して屈曲部分の強度向上を図る。The first and second members 22 and 23 shown in FIG. 10A are attached in reverse with respect to the first and second pieces 3a and 3b of the joint 3 as shown in FIG. 10B. Is also good. In the embodiment shown in FIG. 11, a reinforcing member 25 made of a pair of rods, pipes or plates is used instead of or in combination with the reinforcing member 12 of FIG. The reinforcing member 25 connects each of the bent portions 5c of the pair of frame structural members 5 outside the bend of the joint fitting 3, thereby forming a rigid frame structure to improve the strength of the bent portion.
【0025】 次いで、図12は本考案のさらに別の実施の形態を示している。図12を参照 して、本実施の形態では、一対の鉤形又はへ字形の側板からなる補強材26を用 いる。各補強材26を構成する側板は、対応する一対の骨組構造材5,5の少な くとも屈曲部分5c,5c間を連結し、これら骨組構造材5,5に溶接により固 定される。側板からなる補強材26は板面方向に荷重を受けることができるので 、接合金具3の屈曲部分3cに高い構造強度を与えることができる。側板からな る補強材26は骨組構造材5の全長にわたって設けても良い。Next, FIG. 12 shows still another embodiment of the present invention. Referring to FIG. 12, in the present embodiment, a reinforcing member 26 composed of a pair of hook-shaped or V-shaped side plates is used. The side plates constituting each reinforcing member 26 connect at least the bent portions 5c, 5c of the corresponding pair of frame structural members 5, 5, and are fixed to the frame structural members 5, 5 by welding. Since the reinforcing member 26 formed of the side plate can receive a load in the plate surface direction, a high structural strength can be given to the bent portion 3c of the joint 3. The reinforcing member 26 composed of the side plate may be provided over the entire length of the frame structural member 5.
【0026】 また、複数の骨組構造材5の周囲を一括して取り囲んでこれらを溶接により固 定する環状体からなる連結材27,28,29,30を用いている。これらの連 結材27〜30は閉断面であるので、接合金具3に高い構造強度を与えることが できる。 連結材27は、複数の骨組構造材5の第1の片5aの端部を一括して取り囲ん でこれらを固定し、中空梁4の開口端部4aに嵌入される。連結材28は複数の 骨組構造材5の第2の片5bの端部を一括して取り囲んでこれらを固定し、中空 支柱2の開口端部2aに嵌入される。各連結材27,28は対応する中空支柱2 や中空梁4にスムーズに導入することができ、組み立て易くなる。The connecting members 27, 28, 29, 30 each formed of an annular body that surrounds the periphery of the plurality of frame structural members 5 collectively and fixes them by welding. Since these connecting members 27 to 30 have a closed cross section, high structural strength can be given to the joint fitting 3. The connecting members 27 collectively surround the ends of the first pieces 5 a of the plurality of skeleton structural members 5 and fix them, and are fitted into the open ends 4 a of the hollow beams 4. The connecting member 28 collectively surrounds and fixes the ends of the second pieces 5 b of the plurality of skeleton structural members 5, and is fitted into the open end 2 a of the hollow column 2. Each of the connecting members 27 and 28 can be smoothly introduced into the corresponding hollow column 2 or hollow beam 4, thereby facilitating assembly.
【0027】 また、連結材29は、第1の片5aにおいて屈曲部分5cに比較的近い位置に て、複数の骨組構造材5を一括して取り囲んでこれらを溶接により固定する。連 結材30は、第2の片5bにおいて屈曲部分5cに比較的近い位置にて、複数の 骨組構造材5を一括して取り囲んでこれらを溶接により固定する。 また、各連結材27〜30には、例えばナット31が溶接され、ナット31に は、中空支柱2や中空梁4を固定するためのねじがねじ込まれる。The connecting member 29 surrounds the plurality of frame structural members 5 at a position relatively close to the bent portion 5c in the first piece 5a, and fixes them by welding. The connecting member 30 collectively surrounds the plurality of skeleton structural members 5 at a position relatively close to the bent portion 5c in the second piece 5b and fixes them by welding. Further, for example, a nut 31 is welded to each of the connecting members 27 to 30, and a screw for fixing the hollow column 2 and the hollow beam 4 is screwed into the nut 31.
【0028】 上記の連結材27,29を一体とし、第1の片5aの略全長をカバーする長さ の連結材としても良い。同様に、連結材28,30を一体としても良い。 なお、連結材27,28を図3、図6、図7、図8、図9、図10及び図11 の各実施の形態に適用しても良い。 なお、本考案は上記各実施の形態に限定されるものではなく、各実施の形態で 示した補強材のうち、組み合わせ可能なものを組み合わせて実施することができ 、その他、本考案の実用新案登録請求の範囲内で種々の変更を施すことができる 。The connecting members 27 and 29 may be integrated to form a connecting member having a length covering substantially the entire length of the first piece 5a. Similarly, the connecting members 28 and 30 may be integrated. The connecting members 27 and 28 may be applied to the embodiments shown in FIGS. 3, 6, 7, 8, 9, 10, and 11. It should be noted that the present invention is not limited to the above embodiments, and can be implemented by combining the reinforcers shown in each embodiment that can be combined. Various changes can be made within the scope of the registration claims.
【図1】本考案の一実施の形態の、梁の固定装置が適用
されたカーポートを示している。FIG. 1 shows a carport to which a beam fixing device according to an embodiment of the present invention is applied.
【図2】接合金具と中空支柱及び中空梁との接続構造を
示す一部破断分解側面図である。FIG. 2 is a partially exploded side view showing a connection structure between a joining fitting, a hollow column, and a hollow beam.
【図3】接合金具の要部の斜視図である。FIG. 3 is a perspective view of a main part of the joining fitting.
【図4】(a)は中空支柱と接合金具の接続構造を示す
断面図であり、(b)は中空梁と接合金具との接続構造
を示す断面図である。FIG. 4A is a cross-sectional view illustrating a connection structure between a hollow column and a joint, and FIG. 4B is a cross-sectional view illustrating a connection structure between a hollow beam and a joint.
【図5】カバーの分解斜視図である。FIG. 5 is an exploded perspective view of a cover.
【図6】(a)及び(b)は本考案の別の実施の形態の
接合金具の要部の概略縦断面図及び概略斜視図である。6 (a) and 6 (b) are a schematic longitudinal sectional view and a schematic perspective view of a main part of a joint fitting according to another embodiment of the present invention.
【図7】(a)は本考案のさらに別の実施の形態の梁の
固定装置の要部の側面図であり、(b)はその接合金具
の一部破断側面図であり、(c)は補強用の中空カバー
の分解斜視図である。7 (a) is a side view of a main part of a beam fixing device according to still another embodiment of the present invention, FIG. 7 (b) is a partially cutaway side view of the joint fitting, and FIG. FIG. 3 is an exploded perspective view of a hollow cover for reinforcement.
【図8】(a)及び(b)はそれぞれ本考案のさらに別
の実施の形態の接合金具の要部の斜視図である。8 (a) and 8 (b) are perspective views of a main part of a joining fitting according to still another embodiment of the present invention.
【図9】本考案のさらに別の実施の形態の接合金具の概
略縦断面図である。FIG. 9 is a schematic longitudinal sectional view of a joining fitting according to still another embodiment of the present invention.
【図10】(a)及び(b)はそれぞれ本考案のさらに
別の実施の形態の接合金具の縦断面図である。FIGS. 10A and 10B are longitudinal sectional views of a joining fitting according to still another embodiment of the present invention.
【図11】本考案のさらに別の実施の形態の接合金具の
要部の斜視図である。FIG. 11 is a perspective view of a main part of a joint according to yet another embodiment of the present invention.
【図12】本考案のさらに別の実施の形態の接合金具の
概略斜視図である。FIG. 12 is a schematic perspective view of a joining fitting according to still another embodiment of the present invention.
1 カーポート 2 中空支柱 3 接合金具 3a 第1の片 3b 第2の片 P 屋根パネル 5 骨組構造材 6 第1の連結材 7 第2の連結材 8,10 ねじ締結
材 9,11 ねじ 12 補強材 13 カバー 14,15 補強材 16,17 カバー A 補強カバー 18 金属部材 19,20 板材 21 補強材 22 第1の板材 23 第2の板材 24,25,26
補強材 27,28,29,30 連結材(環状体)DESCRIPTION OF SYMBOLS 1 Carport 2 Hollow support 3 Joining fitting 3a 1st piece 3b 2nd piece P Roof panel 5 Frame structure material 6 1st connection material 7 2nd connection material 8,10 Screw fastening material 9,11 Screw 12 Reinforcement Material 13 Cover 14, 15 Reinforcement 16, 17 Cover A Reinforcement cover 18 Metal member 19, 20 Plate 21 Reinforcement 22 First plate 23 Second plate 24, 25, 26
Reinforcing material 27, 28, 29, 30 Connecting material (annular body)
Claims (7)
梁の固定装置であって、上記中空支柱及び中空梁の相対
向する開口端部同士を互いに接続する接合金具を備え、
この接合金具は、中空支柱及び中空梁に適合する断面を
なすと共に側面視で鉤形又はヘ字形をなし、 上記接合金具は、当該接合金具の外郭形状に相当する鉤
形又はへ字形をなす複数の長尺の骨組構造材と、骨組構
造材同士を互いに連結固定する複数の連結材とを備え、 上記骨組構造材は、棒材又は管材ないしはアングル形又
はチャンネル形の板材からなり、各骨組構造材の両端部
は、中空支柱及び中空梁の開口端部から嵌入され、 上記連結材は、接合金具を中空支柱及び中空梁にそれぞ
れ固定するためのねじを締結させるためのねじ締結材
と、接合金具の屈曲部分を補強するための補強材とを含
むことを特徴とする屋根支持用の梁の固定装置。1. A beam fixing device for fixing a hollow beam for supporting a roof to a hollow column, comprising a joint fitting for connecting mutually opposed open ends of the hollow column and the hollow beam to each other,
The joint has a cross section that is compatible with the hollow column and the hollow beam, and has a hook shape or an oval shape in a side view. The joint has a plurality of hooks or an ellipse corresponding to the outer shape of the joint. A long framed structural member, and a plurality of connecting members for connecting and fixing the framed structural members to each other, wherein the framed structural member is made of a bar or a tube or an angle-shaped or channel-shaped plate, Both ends of the material are fitted from the open ends of the hollow strut and the hollow beam, and the connecting material is joined with a screw fastening material for fastening a screw for fixing the joining fitting to the hollow strut and the hollow beam, respectively. A roof fixing beam fixing device, comprising: a reinforcing member for reinforcing a bent portion of a fitting.
造材の屈曲部分を挟んだ両側部分を互いに連結して屈曲
部分を頂部とする三角形を形成する補強材を含むことを
特徴とする屋根支持用の梁の固定装置。2. The reinforcing member according to claim 1, wherein the reinforcing member includes a reinforcing member forming a triangle having the bent portion as a top by connecting both sides of the framed structural material sandwiching the bent portion. Roof support beam fixing device.
はへ字形をなす接合金具の一方の片の周囲を覆う中空カ
バーと、他方の片の周囲を覆う中空カバーとを交差状に
組み合わせ固定してなる補強カバーを含むことを特徴と
する屋根支持用の梁の固定装置。3. The reinforcing member according to claim 1, wherein the reinforcing member has a hollow cover that covers the periphery of one piece of the hook-shaped or V-shaped joining metal and a hollow cover that covers the periphery of the other piece. A roof fixing beam fixing device comprising a reinforcing cover fixed in combination.
はへ字形をなす接合金具の一方の片に沿って延びる第1
の板材と、他方の片に沿って延び第1の板材の中間部に
突き当てられて第1の板材に固定される第2の板材とを
含み、少なくとも第2の板材はチャンネル材又はアング
ル材からなることを特徴とする屋根支持用の梁の固定装
置。4. The first reinforcing member according to claim 1, wherein said reinforcing member extends along one piece of a hook-shaped or elliptical fitting.
And a second plate extending along the other piece and abutting against an intermediate portion of the first plate and fixed to the first plate, wherein at least the second plate is a channel material or an angle material A roof fixing beam fixing device, comprising:
形又はへ字形の側板を含み、各側板は対応する一対の骨
組構造材の少なくとも屈曲部分間を連結するように対応
する一対の骨組構造材に溶接により固定されることを特
徴とする屋根支持用の梁の固定装置。5. The reinforcing member according to claim 1, wherein the reinforcing member includes a pair of hook-shaped or V-shaped side plates, and each side plate is connected to at least a bent portion of the corresponding pair of frame structural members. A beam fixing device for supporting a roof, wherein the beam is fixed to a frame member by welding.
骨組構造材の少なくとも端部の周囲を一括して取り囲ん
でこれらを固定すると共に、対応する中空支柱又は中空
梁の開口端部内に嵌入される環状体を含むことを特徴と
する屋根支持用の梁の固定装置。6. The connecting member according to claim 1, wherein the connecting member surrounds at least the periphery of at least the ends of the plurality of framed structural members and fixes them at the same time, and is provided within the open end of the corresponding hollow column or hollow beam. A fixing device for a beam for supporting a roof, comprising an annular body to be inserted.
梁の固定装置であって、上記中空支柱及び中空梁の相対
向する開口端部同士を互いに接続する接合金具を備え、
この接合金具は、中空支柱及び中空梁に適合する断面を
なすと共に側面視で鉤形又はヘ字形をなし、 上記接合金具は、側面視で鉤形又はヘ字形をなして接合
金具の屈曲部分の少なくとも一部を構成する中実の金属
材と、この金属材の両側へ延びてそれぞれ中空支柱及び
中空梁の開口端部に嵌入される複数の骨組構造材と、対
応する骨組構造材同士を互いに連結固定する連結材とを
備え、上記連結材は、接合金具を中空支柱及び中空梁に
それぞれ固定するためのねじを締結させるためのねじ締
結材を含むことを特徴とする屋根支持用の梁の固定装
置。7. A beam fixing device for fixing a hollow beam for supporting a roof to a hollow column, comprising: a joint fitting for connecting mutually opposed open ends of the hollow column and the hollow beam to each other;
The joint has a cross section that is compatible with the hollow column and the hollow beam, and has a hook shape or a letter shape in a side view. The joint has a hook shape or a letter shape in a side view and has a bent portion of the joint. A solid metal material constituting at least a part thereof, a plurality of skeleton structural materials extending to both sides of the metal material and respectively inserted into the open ends of the hollow struts and the hollow beams, and the corresponding skeleton structural materials are mutually connected. A connecting member for connecting and fixing, wherein the connecting member includes a screw fastening member for fastening a screw for fixing the joint fitting to the hollow column and the hollow beam, respectively, Fixing device.
Priority Applications (1)
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JP2001004291U JP3083053U (en) | 2001-06-29 | 2001-06-29 | Roof support beam fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2001004291U JP3083053U (en) | 2001-06-29 | 2001-06-29 | Roof support beam fixing device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018123651A (en) * | 2017-02-03 | 2018-08-09 | 株式会社Lixil | Roof structure |
-
2001
- 2001-06-29 JP JP2001004291U patent/JP3083053U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018123651A (en) * | 2017-02-03 | 2018-08-09 | 株式会社Lixil | Roof structure |
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