JP2001207541A - Member with rib for connection and reinforcement for building structural member - Google Patents

Member with rib for connection and reinforcement for building structural member

Info

Publication number
JP2001207541A
JP2001207541A JP2000021412A JP2000021412A JP2001207541A JP 2001207541 A JP2001207541 A JP 2001207541A JP 2000021412 A JP2000021412 A JP 2000021412A JP 2000021412 A JP2000021412 A JP 2000021412A JP 2001207541 A JP2001207541 A JP 2001207541A
Authority
JP
Japan
Prior art keywords
pressing plate
plate
curved
bent
pressing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000021412A
Other languages
Japanese (ja)
Inventor
Atsumi Osaki
篤美 大崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2000021412A priority Critical patent/JP2001207541A/en
Publication of JP2001207541A publication Critical patent/JP2001207541A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B2001/2696—Shear bracing

Landscapes

  • Joining Of Building Structures In Genera (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a member attachable to a corner section of a beam and a column of a wooden building by nails to reinforce its connection strength, manufacturable easily, quickly, and inexpensively by pressing, capable of increasing connection reinforcement greatly when compared with a conventional member which fixes steel plate on a side face of a beam and a column by nails even if it is made of a thin steel plate. SOLUTION: This member is provided with a first pressing plate 1 which brings a first outer side face 1a into contact with a column and attaches it thereto, and a second pressing plate 2 which is bent and protrudes from one side thereof to bring a second outer side face 2a into contact with a beam and attach it thereto. A bent cutout port 3 is formed over the first outer side face 1a to the second outer side face 2a, and a first inner side face 1b of the first pressing face 1 and a second inner side face 2b of the second pressing plate 2 are mutually connected by a two-layer bent rib plate 4 bendingly provided from a peripheral port fringe 3a and protrudealy provided. Thereby, a recessed part 5 opened for the bent cutout port 3 is provided.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は特に木造建築にあっ
て、その土台と柱、柱と梁、桁と小屋組部等の軸組部に
おける建築用構造材の相互間に、スクリュー釘やボルト
などによって取着することで、当該建築用構造材の連結
状態を補強することができる新規な部材に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention particularly relates to a wooden building, and more particularly, to a screw nail or a bolt between building structures such as a base and a pillar, a pillar and a beam, a girder and a shed, and the like. The present invention relates to a novel member that can reinforce the connection state of the building structural material by being attached by such as.

【０００２】[0002]

【従来の技術】既知の如く従来の木造建築物にあって
は、図８に例示されている通り梁ａに形成のほぞｂに柱
ｃを係嵌し、当該梁ａと柱ｃの各側面ａ１、ｃ１にまだ
かつて、鉄板ｄ１を押当して釘ｅにより止着したものが
多用されており、もちろんこれにより梁ａと柱ｃとの連
結状態を補強するようにしている。さらに図９（Ａ）に
例示の如く逆Ｖ字状に形成した鉄板ｄ２を、前記の図８
と同様にして柱ｃから梁ａにわたり、それらの側面ａ
１、ｃ１に跨装当接して、この状態を釘ｅにより止着す
るようにしたものも知られている。また図９（Ｂ）に開
示のものも前同様にして六角形状の鉄板ｄ３を、柱ｃか
ら柱ｃと梁ａとのコーナ部に形成して耐震性を改善する
ために設けられた筋交いｆ、そして梁ａの各側面ｃ１、
ｆ１、ａ１に当接し、当該鉄板ｄ３を、柱ｃと筋交いｆ
そして梁ａとに、夫々釘ｅによって固定するといったこ
とが実施されている。2. Description of the Related Art As is known, in a conventional wooden building, a column c is engaged with a tenon b formed on a beam a as illustrated in FIG. In the past, iron plates d1 were pressed against a1 and c1 and fastened with nails e, so that the connection between the beam a and the column c was reinforced. Further, the iron plate d2 formed in an inverted V shape as illustrated in FIG.
From the column c to the beam a in the same manner as
1, there is also known one that straddles and abuts on c1 to fix this state with a nail e. 9B, a hexagonal iron plate d3 is formed at the corner between the column c and the beam a from column c in the same manner as before, and a brace f provided to improve the earthquake resistance. , And each side c1 of the beam a,
f1, a1 and the iron plate d3 is bended with the column c.
Fixing to the beam a with a nail e is performed, respectively.

【０００３】さて以上の従来例は木造建築についての説
示であるが、鉄骨構造の分野にあっては、図１０に開示
の如く、先ずＬ型鋼ｇまたは鋼板を所定寸法に切断し、
別途鋼材の切断によって三角プレートリブｈを形成した
後、溶接手段によって三角プレートリブｈの直交状二辺
縁部ｈ１、ｈ２を、Ｌ型鋼ｇに当接して溶接部ｉにより
固着するようにしたものが知られ、もちろん当該Ｌ型鋼
ｇは、縦横の構築材によるコーナ箇所等にボルトナット
や溶接手段によって固設されることとなる。[0003] The above-mentioned conventional example is a description of a wooden building. In the field of a steel structure, first, as shown in FIG. 10, an L-shaped steel g or a steel plate is cut into a predetermined size.
After separately forming a triangular plate rib h by cutting a steel material, the orthogonal two side edges h1 and h2 of the triangular plate rib h are brought into contact with the L-shaped steel g and fixed by a welded portion i by welding means. Of course, the L-shaped steel g is fixed to the corners of the vertical and horizontal construction materials by bolts and nuts or welding means.

【０００４】[0004]

【発明が解決しようとする課題】以上従来技術として説
示した内容において、先ず図８、図９に例示の如き木造
建築用である連結用補強部材の場合には、鉄板ｄ１、ｄ
２、ｄ３を単に柱ｃや梁ａそして筋交いｆの側面ｃ１、
ａ１、ｆ１に押当して釘止めするだけであるから、その
連結補強強度なるものは一枚の鉄板ｄ１、ｄ２、ｄ３の
厚さ等に依存されるだけでなく、ほぞ荷重についての補
助受けとなる作用が発揮されないことから、補強強度と
しては充分なものを期待することができないものとなっ
ており、このため安価にして充分な補強効果の得られる
連結補強用部材の出現が望まれているのが現況である。In the contents described as the prior art, first, in the case of a connecting reinforcing member for a wooden building as shown in FIGS. 8 and 9, iron plates d1, d
2, d3 is simply the column c or beam a and the side c1 of the brace f,
Since it is only pressed against a1 and f1 and nailed, the strength of the connection reinforcement depends not only on the thickness of the iron plates d1, d2 and d3, but also on the auxiliary support for the tenon load. Therefore, it is not possible to expect a sufficient reinforcing strength, and therefore, it is desired to provide a connecting reinforcing member which is inexpensive and has a sufficient reinforcing effect. That is the current situation.

【０００５】次いで前記した如く鉄骨構造にあっては、
図１０のようなものが既に用いられており、これを木造
建築工事に転用することも考えられるが、この種のもの
にあっては、以下のような多くの難点を指摘することが
できる。すなわち、前記のようにしてこれを製造しよう
とするときは、Ｌ型鋼ｇまたは鋼板の切断、三角プレー
トリブｈの切断、そして両者ｇ、ｈの溶接工程を不可欠
とすることから、非常に手数がかかるだけでなく価格の
点から三角プレートリブｈを一枚だけにすると、素材の
肉厚を可成り大としなければ充分な強度を保有させるこ
とができず、肉薄とすれば三角プレートリブｈの枚数を
増やして併設しなければならないため、充分な強度を得
ようとすれば、その工程と材料費とによって、どうして
も可成りのコスト高となり、実用化可能な製品を提供し
難いことになる。[0005] Next, as described above, in the steel frame structure,
The structure shown in FIG. 10 has already been used, and it is conceivable to convert the structure to a wooden construction work. However, this kind of structure can point out many difficulties as follows. In other words, when manufacturing this as described above, cutting the L-shaped steel g or steel plate, cutting the triangular plate rib h, and welding the two g and h are indispensable. In addition to this, if only one triangular plate rib h is used from the viewpoint of price, the material cannot have sufficient strength unless the thickness of the material is considerably large. Since it is necessary to increase the number of sheets and to add them, if sufficient strength is to be obtained, the cost and cost of the process and material costs will increase considerably, making it difficult to provide a practically usable product.

【０００６】本発明は上記従来技術の難点について検討
することにより得られたもので、請求項１によるときは
上記鉄骨構造の連結補強用部材の如く、単にＬ型鋼に三
角プレートリブを設けるのではなく、直角等所定の角度
で曲成された第１、第２押当板における第１、第２内側
面間にあって二層曲成リブ板を連設し、かつ当該二層曲
成リブ板の裏側には、曲成切欠口に開口する凹所が設け
られるよう構成するのである。かくして、当該発明に係
る建築用構造材のリブ付き連結補強用部材にあっては、
従来例の如く素材の切断や溶接などの工程を経なくと
も、当該素材である鉄板などのプレス加工だけで成型で
きるようにして、生産性を向上して安価な提供を実現
し、しかも特異な二層曲成リブ板によって、その強度を
薄肉の素材を用いるようにしても充分に増強可能にする
と共に、建築用構造材のコーナ箇所に押当固設させるこ
とで、前記のほぞ荷重について支持補助受けとなるよう
にしようとするのがその目的である。The present invention has been obtained by examining the difficulties of the prior art described above. According to the first aspect, it is necessary to simply provide a triangular plate rib on an L-shaped steel as in the case of the connection reinforcing member of the steel structure. The two-layer bent rib plate is provided between the first and second inner surfaces of the first and second pressing plates bent at a predetermined angle such as a right angle, and the two-layer bent rib plate is On the back side, a concave portion that opens to the curved cutout is provided. Thus, in the connection reinforcing member with ribs of the structural material for building according to the present invention,
Even without steps such as cutting or welding of the material as in the conventional example, it is possible to mold only by press working of the iron plate, etc., which is the material, thereby improving productivity and providing inexpensive provision. The two-layer curved rib plate makes it possible to sufficiently increase the strength even if a thin material is used, and supports the tenon load by pressing and fixing it at the corner of the structural material for building. Its purpose is to try to be a supplementary aid.

【０００７】次に請求項２にあっては、上記請求項１に
あって二層曲成リブ板の凹所が、その曲成切欠口から別
個のリブ付き連結補強用部材における二層曲成リブ板を
嵌合自在なるよう形成することで、当該リブ付き連結補
強用部材を運搬したり保管しておく際には、これを互い
に嵌め合わせにより重積状態とするようにし、このこと
により積荷の小客量化とか、作業現場等における取り扱
い作業に際しても至便にしようとするのがその目的であ
る。According to a second aspect of the present invention, in the first aspect, the recess of the two-layer bent rib plate is formed by a two-layer bent rib-connecting reinforcing member separate from the bent notch. By forming the rib plate so as to be freely fittable, when the ribbed connection reinforcing member is transported or stored, the ribbed connection reinforcing member is fitted to each other so as to be in a stacked state, whereby the cargo is loaded. Its purpose is to reduce the number of customers and make it convenient for handling work at work sites and the like.

【０００８】次に請求項３にあっては、前記請求項１に
対して前記の第１、第２押当板を直交状に形成して、最
も多用される土台と梁、柱と梁そして桁と小屋組部との
連結に適応させると共に、当該第１、第２押当板には第
１、第２通孔を穿設して釘打ち作業を行い易くするのは
もちろん、側面視三角形状とした二層曲成リブ板を左側
板部と右側板部と、これらを連設する円弧状突曲板部と
によって形成することで、プレス加工がし易く、かつ二
層曲成リブ板自体の強度をも大きくして、より薄肉の素
材を用いても、必要な強度を保有させ得るようにして、
そのコストダウンをも可能にしようとしている。According to a third aspect of the present invention, the first and second pressing plates are formed to be orthogonal to the first aspect, and the most frequently used bases and beams, columns and beams, and In addition to adapting to the connection between the girder and the hut assembly, the first and second pressing plates are provided with first and second through holes to facilitate nailing work, as well as triangular in side view. By forming the shaped two-layer bent rib plate by the left side plate portion and the right side plate portion and the arc-shaped bent plate portion that connects them, it is easy to press work, and the two-layer bent rib plate is formed. By increasing the strength of itself and using a thinner material, the necessary strength can be retained,
We are trying to make that cost reduction possible.

【０００９】さらに請求項４では、上記の請求項２ない
し請求項３おいて、第１、第２押当板の外形を正方形と
か台形様にして製造し易く、かつ使い勝手を良くすると
共に、二層曲成リブ板と第１、第２押当板との連設位置
をも特定してプレス加工のし易いものを提供し得るよう
にし、さらに当該二層曲成リブ板を先細り状に形成する
ことで、これまたプレス加工を容易とするだけでなく、
前記した二層曲成リブ板を凹所に嵌め込み易くしようと
している。According to a fourth aspect of the present invention, in the second and third aspects, the outer shape of the first and second pressing plates is made square or trapezoidal to facilitate manufacture, improve ease of use, and improve the ease of use. The position where the layer-composed rib plate and the first and second pressing plates are connected to each other is also specified so as to provide an easy-to-press one, and the double-layer composed rib plate is formed into a tapered shape. This not only facilitates the press working, but also
It is intended to make it easier to fit the two-layer bent rib plate into the recess.

【００１０】[0010]

【課題を解決するための手段】本発明は、上記の目的を
達成するため請求項１にあっては一方の建築用構造材に
第１外側面を当接して取着される第１押当板と、当該第
１押当板の一辺側から所定角度で曲突され、連結すべき
他方の建築用構造材に第２外側面を当接して取着される
第２押当板とを具備し、上記第１押当板の第１外側面か
ら第２押当板の第２外側面にわたって曲成切欠口が開成
されていると共に、当該曲成切欠口の周口縁から曲設さ
れて、第１押当板の第１内側面と第２押当板の第２内側
面とを連結して形成した二層曲成リブ板が突設されるこ
とで、前記曲成切欠口に開口する凹所が設けられている
ことを特徴とする建築用構造材のリブ付き連結補強用部
材を提供しようとしている。According to the present invention, in order to attain the above object, a first pressing which is attached to one of the structural members by contacting a first outer surface thereof. And a second pressing plate bent at a predetermined angle from one side of the first pressing plate and attached to the other building structural material to be connected by abutting the second outer surface. A curved notch is opened from the first outer surface of the first pressing plate to the second outer surface of the second pressing plate, and the curved notch is bent from a peripheral edge of the curved notch, The two-layer curved rib plate formed by connecting the first inner side surface of the first pressing plate and the second inner side surface of the second pressing plate is projected to open to the curved notch. An object of the present invention is to provide a ribbed connection reinforcing member for a structural material for a building characterized by having a recess.

【００１１】そして請求項２では、上記請求項１の構成
に加えて、曲成切欠口に開口する凹所には、当該曲成切
欠口から別個のリブ付き連結補強用部材における二層曲
成リブ板が嵌合自在であるようにしたことを内容として
いる。According to a second aspect of the present invention, in addition to the configuration of the first aspect, the recess opened to the curved notch is provided with a two-layer curved reinforcing member provided separately from the curved notch. The content is that the rib plate can be freely fitted.

【００１２】さらに請求項３にあっては、一方の建築用
構造材に第１外側面を当接して、第１通孔を介して止め
具により取着される第１押当板と、当該第１押当板の一
辺側から直交状に曲突され、連結すべき他方の建築用構
造材に第２外側面を当接して第２通孔を介して止め具に
より取着される第２押当板とを具備し、上記第１押当板
の第１外側面から第２押当板の第２外側面にわたって曲
成切欠口が開成されていると共に、当該曲成切欠口の周
口縁から曲設されて、第１押当板の第１内側面と第２押
当板の第２内側面とを連設することにより、側面視略三
角形状に形成された二層曲成リブ板が、その左側板部と
右側板部とを円弧状突曲板部によって連設されることに
より突設されて、前記曲成切欠口に開口する凹所が設け
られていることを特徴とする建築用構造材のリブ付き連
結補強用部材を提供しようとしている。According to a third aspect of the present invention, there is provided a first pressing plate which abuts a first outer side surface on one of the building structural members and is attached by a stopper through a first through hole. A second bending plate which is bent orthogonally from one side of the first pressing plate, abuts the second outer side surface on the other building structural material to be connected, and is attached by the stopper through the second through hole. A pressing plate, wherein a curved notch is opened from a first outer surface of the first pressing plate to a second outer surface of the second pressing plate, and a peripheral edge of the curved notch is provided. And a second-layer curved rib plate formed in a substantially triangular shape in side view by continuously connecting the first inner surface of the first pressing plate and the second inner surface of the second pressing plate. However, the left side plate portion and the right side plate portion are provided so as to be connected by an arc-shaped projecting plate portion, and a concave portion that opens to the curved cutout is provided. We are trying to provide a ribbed connection reinforcing member for a building structure material for the butterflies.

【００１３】そして請求項４では、上記の請求項２ない
し請求項３において、第１、第２押当板が方形または、
当該第１、第２押当板の第１、第２自由辺縁から、所定
角度で曲突された一辺側の曲突コーナ辺部へ向けて先細
り形状であり、二層曲成リブ板における円弧状突曲板部
と第１、第２押当板との第１、第２連設端部が、第１、
第２自由辺縁の幅方向中央箇所にあって、前記の曲突コ
ーナ辺部寄りに形成され、上記二層曲成リブ板は当該曲
突コーナ辺部側から同上第１、第２連設周端部へ向け
て、その幅員が先細り状に形成されていることを、その
内容としている。According to a fourth aspect of the present invention, in the second and third aspects, the first and second pressing plates are rectangular or
The first and second pressing plates have a tapered shape from the first and second free edges toward one side of the corner that is bent at a predetermined angle, and the two-layer curved rib plate has a tapered shape. The first and second continuous end portions of the arc-shaped bent plate portion and the first and second pressing plates are the first and second end portions.
The two-layer curved rib plate is formed at the center of the second free edge in the width direction and near the curved corner side, and the first and second continuous rib plates are formed from the curved corner side. The content is that the width is tapered toward the peripheral end.

【００１４】[0014]

【発明の実施の形態】本発明につき図１ないし図６によ
って以下詳説すると、第１外側面１ａと第１内側面１ｂ
とを備えた第１押当板１と、第２外側面２ａと第２内側
面２ｂとを備えた第２押当板２とを具備し、当該第１押
当板１の一辺側から、所定角度αをもって第２押当板２
が曲突されている。ここで図１、図３に例示の第１、第
２押当板１、２は金属とか合成樹脂による矩形状の平板
により形成されており、図１（Ｂ）と図３（Ａ）（Ｄ）
によって理解される通り、上記第１押当板１の第１外側
面１ａから第２押当板２の第２外側板２ａにわたって、
曲成切欠口３が開成されていると共に、この曲成切欠口
３の周口縁３ａから曲成されることで、第１押当板１の
第１内側面１ｂと、第２押当板２の第２内側面２ｂとを
連結して形成した二層曲成リブ板４が、第１、第２内側
面１ｂ、２ｂ間に突設されている。従って上記した二層
曲成リブ板４の裏側にあっては、上記第１、第２外側面
１ａ、２ａにおける曲成切欠口３に開口することになる
凹所５が形成されていることとなる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to FIGS.
And a second pressing plate 2 having a second outer surface 2a and a second inner surface 2b, and from one side of the first pressing plate 1 2nd pressing plate 2 with a predetermined angle α
Has been bent. Here, the first and second pressing plates 1 and 2 illustrated in FIGS. 1 and 3 are formed of rectangular flat plates made of metal or synthetic resin, and are shown in FIGS. 1B and 3A and 3D. )
As understood from the above, from the first outer surface 1a of the first pressing plate 1 to the second outer plate 2a of the second pressing plate 2,
The curved cutout 3 is opened, and is bent from the peripheral edge 3a of the curved cutout 3, so that the first inner side surface 1b of the first pressing plate 1 and the second pressing plate 2 are formed. The two-layer curved rib plate 4 formed by connecting the second inner side surface 2b to the second inner side surface 2b protrudes between the first and second inner side surfaces 1b and 2b. Therefore, on the back side of the above-mentioned two-layer curved rib plate 4, a concave portion 5 which opens to the curved notch 3 in the first and second outer surfaces 1a, 2a is formed. Become.

【００１５】上記のようにして構成されたリブ付き連結
補強用部材Ａは、主として図６に示す木造建築物Ｂに用
いられることになるが、同図にあって前記した如くａは
梁、ｃは柱、ｊは土台、そしてｋは小屋組部、ｍは基礎
を示し、これらの軸組部におけるコーナ箇所に配装取着
することで使用される。すなわち、前記した第１押当板
１の第１外側面１ａは、柱ｃ等である一方の建築用構造
材に当接された状態で固定され、連結すべき梁ａ等であ
る他方の建築用構造材に、第２押当板２の第２外側面２
ａが当接された状態で固定されることになるのであり、
当該固定手段としては、もちろん釘止めとかボルト止め
接着、あるいは第１、第２押当板１、２から一体に突設
された任意の図示しない刺入片等による刺着など、任意
の手段によることが可能である。The connection-reinforcement member A with ribs constructed as described above is mainly used for a wooden building B shown in FIG. 6, where a is a beam, c as described above. Is a column, j is a base, and k is a hut frame, m is a foundation, and is used by mounting and mounting at corners in these frames. That is, the first outer side surface 1a of the first pressing plate 1 is fixed in a state of being in contact with one of the building structural members such as the pillars c and the other building which is the beam a or the like to be connected. The second outer surface 2 of the second pressing plate 2
a will be fixed in the state of abutment,
As the fixing means, any means such as nailing or bolting adhesion, or stabbing with an unillustrated piercing piece or the like integrally protruded from the first and second pressing plates 1 and 2 may be used. It is possible.

【００１６】ここで上記の如き請求項１のリブ付き連結
補強用部材Ａについては、もちろんプレス加工だけで効
率よく成型することが可能であり、従って曲成箇所はす
べて鋭角でなくアールにより連設するのが好ましく、曲
成切欠口３の開口された凹所５を形成するようにしてあ
るため、上記のプレス加工は容易にして支障なく実施し
得ることになる。ここで図示されている二層曲成リブ板
４としては円弧状突設板部４ｃを形成するようにして、
その外形を突弧状としているが、もちろん、それ以外の
外形、すなわち矩形状とか台形状の角状に曲成すると
か、円弧状突設板部４ｃに対応する箇所を鋭角に曲折し
て、外形を三角形状にするなど任意の外形となるよう形
成すればよく、また円弧状突設板部４ｃとか矩形状や台
形状そして鋭角曲設状等の箇所が、第１、第２自由辺縁
１ｄ、２ｄの幅方向中央箇所に形成されていたり、これ
より偏倚した位置に形成することも任意である。Here, the connecting and reinforcing member A with ribs according to the first aspect of the present invention can of course be efficiently formed only by press working. Therefore, all the bent portions are not acute angles but are continuously formed by rounds. It is preferable to form the concave portion 5 in which the bent cutout 3 is opened, so that the above-mentioned press working can be performed easily and without any trouble. As the two-layer curved rib plate 4 shown here, an arc-shaped projecting plate portion 4c is formed,
The outer shape is formed in an arc shape. Of course, the outer shape is bent into a rectangular shape or a trapezoidal corner shape, or a portion corresponding to the arc-shaped projecting plate portion 4c is bent at an acute angle to form an outer shape. May be formed to have an arbitrary outer shape such as a triangular shape. In addition, the arc-shaped projecting plate portion 4c or the rectangular, trapezoidal, or acutely curved portions are formed with the first and second free edges 1d. 2d may be formed at the center in the width direction or may be formed at a position deviated therefrom.

【００１７】次に請求項２について詳記すると、ここで
は上記請求項１に次の構成が付加されていることを内容
としている。すなわち、図５によって理解されるように
上記した請求項１にあって、その凹所５は、これが開口
している曲成切欠口３から、別個のリブ付き連結補強用
部材Ａにおける二層曲成リブ板４が嵌合自在なるよう形
成されているのである。従って本発明によれば、多数の
リブ付き連結補強用部材Ａを不動の状態で重ね合わせる
ことができ、この結果運搬車に積み込んだり、所定の作
業場付近にあって積み上げることで保管するといったこ
とが容易にして便利に実施できることとなる。Next, the second aspect of the present invention will be described in detail. In the second aspect, the following configuration is added to the first aspect. That is, as can be understood from FIG. 5, in the above-described claim 1, the concave portion 5 is formed by a curved notch 3 where the concave portion 5 is opened. The formed rib plate 4 is formed so as to be freely fitted. Therefore, according to the present invention, a large number of the rib-attached reinforcing members A can be superimposed on each other in an immovable state, and as a result, they can be loaded on a transport vehicle or stored near a predetermined work place and stored. It can be easily and conveniently implemented.

【００１８】次に請求項３におけるリブ付き連結補強用
部材Ａにつき以下、請求項１と相違する点を説示する
と、ここでは先ず第１、第２押当板１、２にあって所要
複数だけの夫々第１、第２通孔１ｃ、２ｃが穿設されて
おり、これに挿通した図７に明示の釘とか木螺子そして
スクリュー釘やボルト等による止め具６ａ、６ｂによっ
て、図６の如く前掲コーナ箇所における夫々のコーナ面
ｎ１、ｎ２に取着されることとなる。さらに当該請求項
３にあっては、図１（Ａ）、図２（Ａ）、図３（Ｃ）
（Ｄ）によって明示の通り上記二層曲成リブ板４が、側
面視略三角形状に形成されているだけでなく、その左側
板部４ａと右側板部４ｂとが円弧状突曲板部４ｃによっ
て連設されることで突設されているのである。Next, the difference between the first and second pressing plates 1 and 2 will be described for the connection reinforcing member A with ribs according to the third embodiment. First and second through-holes 1c and 2c are respectively drilled, and as shown in FIG. 6, the fasteners 6a and 6b with nails, wood screws, screw nails, bolts and the like shown in FIG. It will be attached to the respective corner surfaces n1 and n2 at the aforementioned corner locations. Further, according to claim 3, FIG. 1 (A), FIG. 2 (A), FIG. 3 (C)
As shown by (D), the two-layer curved rib plate 4 is not only formed in a substantially triangular shape in a side view, but also has a left-side plate portion 4a and a right-side plate portion 4b formed in an arc-shaped bent plate portion 4c. It is protruding because it is continuously connected by the.

【００１９】このように、請求項３による二層曲成リブ
板４は、特殊な形状に曲成されているものであり、全体
として丸みをもって形成されているのでプレス加工がし
易いだけでなく、リブとしての強度も大となり全体とし
て、鉄板等による素材を比較的肉薄に形成しても、その
強度を可成りの大きさに保持させることが可能となる。As described above, the double-layer bent rib plate 4 according to the third aspect is bent in a special shape, and is formed as a whole with a rounded shape. In addition, the strength of the ribs is increased, and as a whole, even if the material such as an iron plate is formed relatively thin, the strength can be maintained at a considerable size.

【００２０】さらに請求項４について説示すると、ここ
では上記の請求項１ないし請求項２において、第１、第
２押当板１、２を夫々正方形とか矩形等の方形に形成す
ることで、柱ｃや梁ａに対して充分な押当面積を確保し
たり、また当該第１、第２押当板１、２の第１、第２自
由辺縁１ｄ、２ｄから、図２、図４に明示の如く前記し
た所定角度αにて曲突された一辺側である曲突コーナ辺
部７へ向けて先細り形状とすることで、当該第１、第２
押当板１、２を夫々台形状に形成し、これによりプレス
加工がし易くなるようにしている。また当該請求項４で
は、前説の二層曲成リブ板４における円弧状突曲板部４
ｃと第１、第２押当板１、２との連設されている第１、
第２連設周端部４ｄ、４ｅが、前記第１、第２自由辺縁
１ｄ、２ｄの幅方向中央箇所にあって、しかも上記した
曲突コーナ辺部７寄りに形成されているだけでなく、図
３そして図４により理解される通り当該二層曲成リブ板
４は、同上曲突コーナ辺部７側から第１、第２連設端部
４ｄ、４ｅへ向けて、その幅員が先細り状に形成されて
いるのである。Further, claim 4 will be described. In the present invention, the first and second pressing plates 1 and 2 are formed in a square shape such as a square or a rectangle, respectively. 2 and 4 from the first and second free edges 1d and 2d of the first and second pressing plates 1 and 2, As clearly shown, the first and second portions are tapered toward the curved corner side 7 which is one side of the curved portion at the predetermined angle α.
The pressing plates 1 and 2 are each formed in a trapezoidal shape, so that pressing can be easily performed. In the fourth aspect, the arc-shaped projecting plate portion 4 in the two-layer curved rib plate 4 described above.
c and the first and second pressing plates 1 and 2
The second continuous peripheral end portions 4d and 4e are located at the center in the width direction of the first and second free edges 1d and 2d, and are formed near the curved corner side portion 7 described above. In addition, as understood from FIGS. 3 and 4, the two-layer curved rib plate 4 has a width from the curved corner side 7 side toward the first and second continuous end portions 4d and 4e. It is formed in a tapered shape.

【００２１】従って請求項４のように二層曲成リブ板４
を、曲成切欠口３側から円弧状突曲板部４ｃに向けて狭
幅となるように突設したことから、図５によって理解さ
れるようにリブ付き連結補強用部材Ａ相互は、一方の凹
所５に対して他方の二層曲成リブ板４を、より容易に嵌
合することが可能となる。Therefore, the double-layer curved rib plate 4 is provided as in claim 4.
Are formed so as to have a narrow width from the side of the curved notch 3 toward the arc-shaped curved plate portion 4c, and as shown in FIG. The other two-layer curved rib plate 4 can be more easily fitted into the concave portion 5 of FIG.

【００２２】[0022]

【発明の効果】本発明は以上のようにして構成されてい
るから、請求項１によるときは第１、第２押当板間を、
凹所が開口された二層曲成リブ板によって連設するよう
にしたものであるから、プレス加工技術によれば安価に
製造でき、しかも比較的薄い鉄板などを用いても上記二
層曲成リブ板により可成りの強度を発揮させ得ることに
なり、また従来の単なる鉄板による補強に比し、建築用
構造材のコーナ箇所に配設できるので、補強効果が向上
すると共に、ほぞ荷重についての支持補強受けとしても
機能し、もちろん前記した鉄骨構造材連結用の補強用部
材の如く、単なる三角プレートリブを用いるものに比
し、製造工程上からも素材自体の厚肉化を回避し得ない
点からも、コスト高となる要因が解消され、従って大い
にその実用化を期待することができる。Since the present invention is constructed as described above, according to the first aspect, the distance between the first and second pressing plates is reduced.
Since the ribs are connected by a two-layer curved rib plate having an opening in the recess, it can be manufactured at low cost according to the press working technique. The rib plate can exert considerable strength, and it can be arranged at the corner of the structural material for building compared to the conventional reinforcement with a simple iron plate, so the reinforcing effect is improved and the It also functions as a support reinforcing support, and of course, compared to the one using a simple triangular plate rib like the above-mentioned reinforcing member for connecting a steel structural material, it is not possible to avoid the thickness of the material itself from the manufacturing process. From the point of view, the factor that increases the cost is eliminated, and therefore, its practical application can be greatly expected.

【００２３】請求項２にあっては、上記請求項１の構成
に対し、リブ付き連結補強用部材が相互に、夫々の凹所
と二層曲成リブ板との嵌め合わせができる構成を付加す
るようにしたので、これを多量に運搬したり收置する際
の占有空間を大幅に削減でき、付帯作業の能率向上に資
するところ大である。According to a second aspect of the present invention, in addition to the configuration of the first aspect, a configuration is provided in which the connection reinforcing members with ribs can mutually engage with the respective recesses and the two-layer curved rib plate. As a result, the space occupied when transporting or storing a large amount of this can be greatly reduced, greatly contributing to the improvement of the efficiency of incidental work.

【００２４】さらに請求項３によるときは、第１、第２
押当板に予め第１、第２通孔が穿設され、しかも上記両
押当板が直交状に曲設されているので特に木造建築用と
して使い勝手がよく、さらに二層曲成リブ板が側面視略
三角形状で、左側板部と右側板部とが円弧状突曲板部に
よって連設されているので、プレス加工が行い易く、か
つその強度を、より一層大きくすることが可能となる。Further, according to the third aspect, the first and the second
The first and second through-holes are pre-drilled in the pressing plate, and the two pressing plates are bent at right angles, so that it is particularly easy to use for wooden constructions. Since the left side plate portion and the right side plate portion are connected by an arcuate curved plate portion in a substantially triangular shape in side view, it is easy to perform press working, and the strength can be further increased. .

【００２５】そして請求項４では、上記の請求項２ない
し請求項３にあって、第１、第２押当板を方形とか台形
に選定して強度上からもプレス加工上からも支障なきよ
うにすると共に、二層曲成リブ板の第１、第２押当板に
対する連設位置を特定することで効率的な補強効果を発
揮させることができ、かつ当該二層曲成リブ板を、その
幅員が先細り状となるように形成することで、前記の如
く凹所へ二層曲成リブ板を嵌合させる際の積み重ね作業
を行い易くすることができる。According to a fourth aspect, in the second and third aspects, the first and second pressing plates are selected to be rectangular or trapezoidal, so that there is no problem in terms of strength and press working. In addition, it is possible to exhibit an effective reinforcing effect by specifying the continuous positions of the two-layer bent rib plate with respect to the first and second pressing plates, and to provide the two-layer bent rib plate with: By forming the width to be tapered, it is possible to easily perform the stacking operation when fitting the two-layer curved rib plate to the recess as described above.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明に係るリブ付き連結補強用部材の一実施
態様を示し、（Ａ）はその正面側斜視図で、（Ｂ）は背
面側斜視図である。1A and 1B show an embodiment of a ribbed connection reinforcing member according to the present invention, wherein FIG. 1A is a front perspective view and FIG. 1B is a rear perspective view.

【図２】他の実施態様に係るリブ付き連結補強用部材を
示し、（Ａ）はその正面側斜視図で、（Ｂ）は背面側斜
視図である。2A and 2B show a connection reinforcing member with ribs according to another embodiment, wherein FIG. 2A is a front perspective view and FIG. 2B is a rear perspective view.

【図３】図１のリブ付き連結補強用部材を示し、（Ａ）
は正面図、（Ｂ）は背面図、（Ｃ）は右側面図、（Ｄ）
は（Ａ）のＢ−Ｂ線縦断矢視側面図である。3A and 3B show the connection reinforcing member with ribs of FIG. 1;
Is a front view, (B) is a rear view, (C) is a right side view, and (D)
FIG. 3A is a side view taken along line BB of FIG.

【図４】図２のリブ付き連結補強用部材を示し、（Ａ）
は正面図で（Ｂ）は背面図である。4A and 4B show the connection reinforcing member with ribs of FIG. 2;
Is a front view and (B) is a rear view.

【図５】図１におけるリブ付き連結補強用部材の積み重
ね状態を示した斜視図である。FIG. 5 is a perspective view showing a stacked state of the connection reinforcing members with ribs in FIG. 1;

【図６】本発明のリブ付き連結補強用部材を木造建築物
に使用した状態を示した正面略示説明図である。FIG. 6 is a schematic front view showing a state in which the ribbed connection reinforcing member of the present invention is used in a wooden building.

【図７】（Ａ）は図６の使用状態における一部を拡大し
て示した要部正面図で、（Ｂ）はその右側面図である。FIG. 7A is a front view of a main part, in which a part in the use state of FIG. 6 is enlarged, and FIG. 7B is a right side view thereof.

【図８】木造建築物に対する従来の一連結補強材に付
き、その使用状態を示したもので、（Ａ）はその要部正
面図（Ｂ）は左側面図である。8A and 8B show a state of use of a conventional connection reinforcing member for a wooden building, and FIG. 8A is a front view of a main part thereof, and FIG. 8B is a left side view thereof.

【図９】（Ａ）は同上従来の他連結補強材を示す要部正
面図で、（Ｂ）は同じく異種連結補強材を示した要部正
面図である。FIG. 9 (A) is a front view of a main part showing another conventional connection reinforcing member, and FIG. 9 (B) is a front view of a main part showing the same kind of connection reinforcing member.

【図１０】鉄骨建築用である既知の連結補強材を示した
正面側斜視図である。FIG. 10 is a front perspective view showing a known connection reinforcing member for steel frame construction.

【符号の説明】[Explanation of symbols]

１ 第１押当板 １ａ 第１外側面 １ｂ 第１内側面 １ｃ 第１通孔 １ｄ 第１自由辺縁 ２ 第２押当板 ２ａ 第２外側面 ２ｂ 第２内側面 ２ｃ 第２通孔 ２ｄ 第２自由辺縁 ３ 曲成切欠口 ３ａ 周口縁 ４ 二層曲成リブ板 ４ａ 左側板部 ４ｂ 右側板部 ４ｃ 円弧状突曲板部 ４ｄ 第１連設周端部 ４ｅ 第２連設周端部 ５ 凹所 ６ａ 止め具 ６ｂ 止め具 ７ 曲突コーナ辺部 DESCRIPTION OF SYMBOLS 1 1st pressing plate 1a 1st outer surface 1b 1st inner surface 1c 1st through-hole 1d 1st free edge 2 2nd pressing plate 2a 2nd outer surface 2b 2nd inner surface 2c 2nd through-hole 2d 2 Free edge 3 Curved cutout 3a Peripheral edge 4 Double-layer curved rib plate 4a Left side plate 4b Right side plate 4c Arc-shaped projecting plate 4d First continuous peripheral end 4e Second continuous peripheral end 5 Concavity 6a Stopper 6b Stopper 7 Curved corner side

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】 一方の建築用構造材に第１外側面を当接
して取着される第１押当板と、当該第１押当板の一辺側
から所定角度で曲突され、連結すべき他方の建築用構造
材に第２外側面を当接して取着される第２押当板とを具
備し、上記第１押当板の第１外側面から第２押当板の第
２外側面にわたって曲成切欠口が開成されていると共
に、当該曲成切欠口の周口縁から曲設されて、第１押当
板の第１内側面と第２押当板の第２内側面とを連結して
形成した二層曲成リブ板が突設されることで、前記曲成
切欠口に開口する凹所が設けられていることを特徴とす
る建築用構造材のリブ付き連結補強用部材。1. A first pressing plate, which is attached to one of the structural members by abutting a first outer surface thereof, is bent at a predetermined angle from one side of the first pressing plate and connected. A second pressing plate attached to the other structural material to be abutted on the second outer surface, and a second pressing plate from the first outer surface of the first pressing plate. A curved notch is opened over the outer side surface, and the curved notch is bent from a peripheral edge of the curved notch to form a first inner surface of the first pressing plate and a second inner surface of the second pressing plate. The two-layer curved rib plate formed by connecting the ribs is provided so as to protrude, so that a concave portion that opens to the curved notch is provided for connecting ribbed connection of building structural materials. Element. 【請求項２】 一方の建築用構造材に第１外側面を当接
して取着される第１押当板と、当該第１押当板の一辺側
から所定角度で曲突され、連結すべき他方の建築用構造
材に第２外側面を当接して取着される第２押当板とを具
備し、上記第１押当板の第１外側面から第２押当板の第
２外側面にわたって曲成切欠口が開成されていると共
に、当該曲成切欠口の周口縁から曲設されて、第１押当
板の第１内側面と第２押当板の第２内側面とを連結して
形成した二層曲成リブ板が突設されることで、前記曲成
切欠口に開口する凹所が設けられ、当該凹所にはその曲
成切欠口から別個のリブ付き連結補強用部材における二
層曲成リブ板が嵌合自在であることを特徴とする建築用
構造材のリブ付き連結補強用部材。2. A first pressing plate which is attached to one of the structural members by bringing the first outer surface into contact therewith, is bent at a predetermined angle from one side of the first pressing plate and is connected. A second pressing plate attached to the other structural material to be abutted on the second outer surface, and a second pressing plate from the first outer surface of the first pressing plate. A curved notch is opened over the outer side surface, and the curved notch is bent from a peripheral edge of the curved notch to form a first inner surface of the first pressing plate and a second inner surface of the second pressing plate. Is formed by projecting a two-layer curved rib plate to form a concave portion that opens to the curved notch, and the concave portion has a separate ribbed connection from the curved notch. A member for connecting and reinforcing ribs of a building structural material, wherein a two-layer bent rib plate in the reinforcing member is freely fittable. 【請求項３】 一方の建築用構造材に第１外側面を当接
して、第１通孔を介して止め具により取着される第１押
当板と、当該第１押当板の一辺側から直交状に曲突さ
れ、連結すべき他方の建築用構造材に第２外側面を当接
して第２通孔を介して止め具により取着される第２押当
板とを具備し、上記第１押当板の第１外側面から第２押
当板の第２外側面にわたって曲成切欠口が開成されてい
ると共に、当該曲成切欠口の周口縁から曲設されて、第
１押当板の第１内側面と第２押当板の第２内側面とを連
設することにより、側面視略三角形状に形成された二層
曲成リブ板が、その左側板部と右側板部とを円弧状突曲
板部によって連設されることにより突設されて、前記曲
成切欠口に開口する凹所が設けられていることを特徴と
する建築用構造材のリブ付き連結補強用部材。3. A first pressing plate having a first outer surface in contact with one of the building structural materials and attached by a stopper through a first through hole, and one side of the first pressing plate. A second pressing plate bent perpendicularly from the side and brought into contact with the other structural member to be connected by the second outer side surface and attached by a stopper through the second through hole. A curved notch is formed from the first outer surface of the first pressing plate to the second outer surface of the second pressing plate, and the curved notch is bent from a peripheral edge of the curved notch, and By connecting the first inner side surface of the first pressing plate and the second inner side surface of the second pressing plate continuously, a two-layer curved rib plate formed in a substantially triangular shape in side view is provided with a left side plate portion thereof. The right side plate portion is formed by being connected by an arc-shaped projecting plate portion so as to protrude, and a recess opening to the curved cutout is provided. A connection reinforcing member with a boss. 【請求項４】 第１、第２押当板が方形または、当該第
１、第２押当板の第１、第２自由辺縁から、所定角度で
曲突された一辺側の曲突コーナ辺部へ向けて先細り形状
であり、二層曲成リブ板における円弧状突曲板部と第
１、第２押当板との第１、第２連設端部が、第１、第２
自由辺縁の幅方向中央箇所にあって、前記の曲突コーナ
辺部寄りに形成され、上記二層曲成リブ板は当該曲突コ
ーナ辺部側から同上第１、第２連設周端部へ向けて、そ
の幅員が先細り状に形成されている請求項２ないし請求
項３に記載された建築用構造材のリブ付き連結補強用部
材。4. The first and second pressing plates are square, or a curved corner on one side which is bent at a predetermined angle from the first and second free edges of the first and second pressing plates. The first and second connecting end portions of the arc-shaped protruding plate portion and the first and second pressing plates in the two-layer curved rib plate are tapered toward the sides, and the first and second connecting end portions are the first and second ends.
The two-layer curved rib plate is formed at the center of the free edge in the width direction and near the curved corner side, and the first and second consecutively formed peripheral ends of the two-layer curved rib plate are arranged on the same side from the curved corner side. The member for connection reinforcement with a rib of a building structural material according to claim 2 or 3, wherein the width of the member is tapered toward the portion.
JP2000021412A 2000-01-31 2000-01-31 Member with rib for connection and reinforcement for building structural member Pending JP2001207541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000021412A JP2001207541A (en) 2000-01-31 2000-01-31 Member with rib for connection and reinforcement for building structural member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000021412A JP2001207541A (en) 2000-01-31 2000-01-31 Member with rib for connection and reinforcement for building structural member

Publications (1)

Publication Number Publication Date
JP2001207541A true JP2001207541A (en) 2001-08-03

Family

ID=18547825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000021412A Pending JP2001207541A (en) 2000-01-31 2000-01-31 Member with rib for connection and reinforcement for building structural member

Country Status (1)

Country Link
JP (1) JP2001207541A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004150189A (en) * 2002-10-31 2004-05-27 Kono Takaaki Reinforcing device for building and the like
JP2006132120A (en) * 2004-11-04 2006-05-25 Jutaku Kozo Kenkyusho:Kk Building hardware
JP2010084929A (en) * 2008-10-02 2010-04-15 Hirano Seisakusho:Kk Connecting implement with stay
KR100970377B1 (en) 2009-07-15 2010-07-15 엘아이지넥스원 주식회사 Connecting member for composite panel and aluminium honeycomb panel structure assembled thereby
JP2017002654A (en) * 2015-06-15 2017-01-05 株式会社ダイドーハント Metal fitting for corner of wooden building
JP2017160763A (en) * 2016-03-12 2017-09-14 株式会社タナカ Joining hardware for wooden structure
JP2018091061A (en) * 2016-12-05 2018-06-14 泰照 佐伯 L type connection fittings
CN111421676A (en) * 2019-01-09 2020-07-17 三星钻石工业股份有限公司 End material removing device
JP2020147942A (en) * 2019-03-12 2020-09-17 Toto株式会社 Bathroom floor structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004150189A (en) * 2002-10-31 2004-05-27 Kono Takaaki Reinforcing device for building and the like
JP2006132120A (en) * 2004-11-04 2006-05-25 Jutaku Kozo Kenkyusho:Kk Building hardware
JP2010084929A (en) * 2008-10-02 2010-04-15 Hirano Seisakusho:Kk Connecting implement with stay
KR100970377B1 (en) 2009-07-15 2010-07-15 엘아이지넥스원 주식회사 Connecting member for composite panel and aluminium honeycomb panel structure assembled thereby
JP2017002654A (en) * 2015-06-15 2017-01-05 株式会社ダイドーハント Metal fitting for corner of wooden building
JP2017160763A (en) * 2016-03-12 2017-09-14 株式会社タナカ Joining hardware for wooden structure
JP2018091061A (en) * 2016-12-05 2018-06-14 泰照 佐伯 L type connection fittings
CN111421676A (en) * 2019-01-09 2020-07-17 三星钻石工业股份有限公司 End material removing device
JP2020111047A (en) * 2019-01-09 2020-07-27 三星ダイヤモンド工業株式会社 End material removal device
CN111421676B (en) * 2019-01-09 2024-04-19 三星钻石工业股份有限公司 End material removing device
JP2020147942A (en) * 2019-03-12 2020-09-17 Toto株式会社 Bathroom floor structure

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