JP3015964U - Reinforcement plate for wooden buildings - Google Patents
Reinforcement plate for wooden buildingsInfo
- Publication number
- JP3015964U JP3015964U JP1995003198U JP319895U JP3015964U JP 3015964 U JP3015964 U JP 3015964U JP 1995003198 U JP1995003198 U JP 1995003198U JP 319895 U JP319895 U JP 319895U JP 3015964 U JP3015964 U JP 3015964U
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- plate
- wooden building
- reinforcing plate
- wooden
- 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.)
- Expired - Lifetime
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Abstract
(57)【要約】
【目的】 所望の長さに簡単に調整でき、しかも、各柱
の位置を補正した後に取り外す必要のない構造を有した
木造建物用補強板を提供する。
【構成】 細長平板状の金属板1からなり、前記金属板
1には、実質的に該金属板1の全長に渡って等間隔で、
複数の小孔2が、前記金属板1の長辺と平行な直線上に
並んで穿設されている。この金属板1としては、長さ2
m以上、巾5〜15cm、厚さ1〜3mmが好ましく、
金属板1の少なくとも一方の端部側部分に、柱と柱の対
角線の角度を固定するための孔3を設けたものが好まし
い。
【効果】 従来の木製の筋かいに比べて非常に厚みが薄
いために、各柱の位置を補正した後にも取り外す必要な
く、建物の耐震性や耐風性を向上させるのに有用であ
る。又、2枚以上の金属板を連結して任意の長さにする
こともできる。
(57) [Summary] [Object] To provide a reinforcing plate for a wooden building having a structure that can be easily adjusted to a desired length and does not need to be removed after correcting the positions of the columns. A metal plate 1 having an elongated flat plate shape is provided, and the metal plate 1 is arranged at equal intervals over substantially the entire length of the metal plate 1.
A plurality of small holes 2 are formed side by side on a straight line parallel to the long side of the metal plate 1. This metal plate 1 has a length of 2
m or more, width 5 to 15 cm, thickness 1 to 3 mm are preferable,
It is preferable that the metal plate 1 is provided with holes 3 for fixing the angles of the columns and the diagonals of the columns on at least one end side portion. [Effect] Since it is much thinner than the conventional wooden braces, it is not necessary to remove it even after the position of each pillar is corrected, which is useful for improving the earthquake resistance and wind resistance of the building. It is also possible to connect two or more metal plates to have an arbitrary length.
Description
【0001】[0001]
本考案は、木造住宅などの強度向上を目的として使用される木造建物用補強板 (金属板製の筋違材)に関するものである。 The present invention relates to a reinforcing plate for a wooden building (a metal plate bracing material) used for the purpose of improving the strength of a wooden house or the like.
【0002】[0002]
これまでに、木構造や鉄骨構造などの建物において、建物の耐震性や耐風性を 向上させる目的で、筋かいを組み入れることが知られており、筋かいは、一般に 柱と柱の間に対角線の位置に入れられる。木造建築物においてこれまでに広く使 用されてきた木製の筋かいは、長さが約4m、巾約10cm、厚さ約3cm程度 のものであり、建物の内側面に設けられるものについては最終的に壁に埋め込ま れることになるので問題にはならない。 ところが、建物全体における各柱の位置を調整するために使用される筋かいに は、建物の外側面に設けられるために、このまま施工したのでは、筋かいが邪魔 になって分厚い壁になることから、各柱の位置を補正した後に取り外さなければ ならないという問題点がある。しかも、このような筋かいは、例えば3階建ての 住宅では10m以上の長さが必要となることがあり、従来の木製の筋かいの場合 には、必要とされる長さのものを簡単に得ることが困難であり、又、長さの調整 が簡単にできないという問題点もある。 このような問題があるにもかかわらず、これまで、木造建築物用の筋かいにお ける問題点が解消できるものは提案されておらず、又、木造建築物に金属板製の 筋かいを使用することも知られていない。 Up to now, it has been known to incorporate braces in a structure such as a wooden structure or a steel structure for the purpose of improving the earthquake resistance and wind resistance of the building. Generally, the braces are diagonal lines between columns. Put in the position. The wooden braces that have been widely used in wooden structures up to now have a length of about 4 m, a width of about 10 cm, and a thickness of about 3 cm. Since it will be embedded in the wall, there is no problem. However, the braces that are used to adjust the position of each pillar in the entire building are provided on the outside surface of the building, so if these constructions were carried out as they were, the braces would become an obstacle and become a thick wall. Therefore, there is a problem that it is necessary to remove the columns after correcting the positions of the columns. Moreover, such braces may require a length of 10 m or more, for example, in a three-story house, and in the case of conventional wooden braces, it is easy to use the required length. However, it is difficult to adjust the length, and it is difficult to adjust the length. Despite these problems, there has been no proposal so far to solve the problems in the braces for wooden structures, and the use of braces made of metal plates for the wooden structures. Not even known to use.
【0003】[0003]
本考案は、前述の従来の筋かいにおける問題点を解決し、所望の長さに簡単に 調整でき、しかも、各柱の位置を補正した後に取り外す必要のない構造を有した 木造建物用補強板を提供することを課題とする。 The present invention solves the above-mentioned problems in the conventional braces, can be easily adjusted to a desired length, and has a structure that does not need to be removed after correcting the position of each pillar, and is a reinforcing plate for a wooden building. The challenge is to provide.
【0004】[0004]
本考案の木造建物用補強板は、細長平板状の金属板1からなり、金属板1には 、実質的に該金属板1の全長に渡って等間隔で、複数の小孔2が、前記金属板1 の長辺と平行な直線上に並んで穿設されている。 又、本考案は、上記の木造建物用補強板において、金属板1の少なくとも一方 の端部側部分に、角度固定用孔3が設けられているものでもある。 The reinforcing plate for a wooden building of the present invention comprises an elongated flat metal plate 1, and the metal plate 1 has a plurality of small holes 2 at equal intervals over substantially the entire length of the metal plate 1. The metal plate 1 is perforated side by side on a straight line parallel to the long side. Further, according to the present invention, in the reinforcing plate for a wooden building, the angle fixing hole 3 is provided in at least one end side portion of the metal plate 1.
【0005】 まず、本考案の木造建物用補強板の好ましい一例における構造を図面に示し、 本考案を説明する。図1(a)及び(b)は、本考案の木造建物用補強板の好ま しい一例における平面図及び正面図であり、図2(a)及び(b)は、図1(a )に示される角度固定用孔3とは異なった形状の角度固定用孔3を有する本考案 の木造建物用補強板の端部側部分を示す拡大図である。図3(a)及び(b)は 、本考案の木造建物用補強板の柱5への取り付け方法を示す図である。First, the structure of a preferred example of the reinforcing plate for a wooden building of the present invention is shown in the drawings, and the present invention will be described. 1 (a) and 1 (b) are a plan view and a front view of a preferred example of the reinforcing plate for a wooden building of the present invention, and FIGS. 2 (a) and 2 (b) are shown in FIG. 1 (a). 2 is an enlarged view showing an end side portion of a reinforcing plate for a wooden building of the present invention having an angle fixing hole 3 having a different shape from the angle fixing hole 3 shown in FIG. 3 (a) and 3 (b) are views showing a method of attaching the reinforcing plate for a wooden building of the present invention to the pillar 5.
【0006】 図1(a)及び(b)に示されるように、本考案の木造建物用補強板は、細長 平板状の金属板1からなり、この金属板1の長さは任意であるが、2m以上が好 ましい。又、金属板1の材質については鉄製のものが一般的であるが、これに限 定されるものではない。更に、この金属板1の巾及び厚みも適宜選択できるが、 5〜15cmの巾で、1〜3mm程度が好ましい。 そして、本考案における金属板1には、図1(a)では小孔2が一部省略され て描かれているが、実質的に該金属板1の全長に渡って、複数の小孔2が、等間 隔で、金属板1の長辺と平行な列をなした状態で穿設されている。図1(a)に は、小孔2が2列に並んで配列されたものが例示されているが、本考案は、これ に限定されるものではない。本考案では、小孔2と隣接する小孔2の間隔(ピッ チ)を適宜選択できるが、所望の位置で柱と固定でき、しかも、2以上の金属板 1を継ぎ足して所望の長さの筋かいを得るには、1〜3cm間隔が好ましい。As shown in FIGS. 1 (a) and 1 (b), the reinforcing plate for a wooden building of the present invention comprises an elongated flat plate-shaped metal plate 1, and the length of the metal plate 1 is arbitrary. 2m or more is preferable. The material of the metal plate 1 is generally made of iron, but is not limited to this. Further, the width and thickness of the metal plate 1 can be appropriately selected, but the width is 5 to 15 cm, and preferably about 1 to 3 mm. 1 (a), the small holes 2 are partially omitted from the metal plate 1 according to the present invention, but a plurality of small holes 2 are formed over substantially the entire length of the metal plate 1. , Are equidistantly provided in a row parallel to the long side of the metal plate 1. In FIG. 1A, the small holes 2 are arranged in two rows, but the present invention is not limited to this. In the present invention, the interval (pitch) between the small hole 2 and the adjacent small hole 2 can be appropriately selected, but it can be fixed to the pillar at a desired position, and more than two metal plates 1 can be added to obtain a desired length. In order to obtain a brace, the interval of 1 to 3 cm is preferable.
【0007】 本考案の木造建物用補強板は、固定する柱の位置に相当する小孔2に、ネジク ギやコチクギを打ちつけて使用されるので、この小孔2の内径は、これらのクギ が挿通可能な大きさであれば良く、小孔2の内径としては1〜10mm程度が一 般的であり、4〜6mmが好ましい。 尚、本考案では、例えば2枚の金属板1を長手方向に連結して、長い筋かいを 得る際、金属板1のつなぎ目部分(一方の端部)を互いに一部重ね合わせて、小 孔2の位置を一致させてクギで固定することにより簡単に連結できる。もちろん 、本考案の木造建物用補強板は、長手方向に3枚以上連結しても良い。Since the reinforcing plate for a wooden building of the present invention is used by driving a screw or a click into the small hole 2 corresponding to the position of the pillar to be fixed, the inner diameter of the small hole 2 is determined by these nails. Any size is acceptable as long as it can be inserted, and the inner diameter of the small hole 2 is generally about 1 to 10 mm, preferably 4 to 6 mm. According to the present invention, for example, when two metal plates 1 are connected in the longitudinal direction to obtain a long streak, the joint portions (one end) of the metal plates 1 are partially overlapped with each other to form a small hole. It can be easily connected by matching the positions of 2 and fixing with nails. Of course, three or more reinforcing plates for wooden buildings of the present invention may be connected in the longitudinal direction.
【0008】 本考案の木造建物用補強板では、図1(a)に示されるようにして、金属板1 の少なくとも一方の端部側部分に角度固定用孔3が設けることが好ましく、この 角度固定用孔3には、柱と柱を結ぶ対角線上に金属板1を固定するための基準点 となる固定用クギが打ちつけられる。すなわち、柱に金属板1を取り付ける際に は、まず、柱と柱の間に対角線の位置に金属板1を配置し、角度固定用孔3に固 定用クギを打ちつけ、金属板1が、一方の柱に対して該金属板1のなす角度が変 化できるようにして取り付ける。そして、その後、他の柱を鉛直線と一致するよ うに位置調整した状態で小孔2にクギを打ち込んで、金属板1の他端側部分を他 方の柱に固定する。このようにして、本考案の木造建物用補強板を配置させるこ とにより、木造建物の耐震性及び耐風性を飛躍的に向上させることができる。In the reinforcing plate for a wooden building of the present invention, it is preferable to provide an angle fixing hole 3 in at least one end side portion of the metal plate 1 as shown in FIG. 1A. A fixing nail, which serves as a reference point for fixing the metal plate 1 on a diagonal line connecting columns, is driven into the fixing hole 3. That is, when attaching the metal plate 1 to the pillars, first, the metal plates 1 are arranged at diagonal positions between the pillars, and the fixing nails are struck in the angle fixing holes 3 so that the metal plate 1 is It is attached to one of the columns so that the angle formed by the metal plate 1 can be changed. Then, after that, the nail is driven into the small hole 2 with the position of the other pillar aligned with the vertical line, and the other end portion of the metal plate 1 is fixed to the other pillar. By thus disposing the reinforcing plate for a wooden building of the present invention, it is possible to dramatically improve the earthquake resistance and wind resistance of the wooden building.
【0009】 尚、本考案における角度固定用孔3は、図1(a)に示されるような、複数個 の孔が一列に並んだものであっても、図2(a)や(b)のような形状のもので あっても良く、その大きさや形状が特に限定されるものではないが、柱が傾くこ となく確実に鉛直線上に固定されるようにするためには、小孔2よりも大きな内 径を有する角度固定用孔3を設けることが好ましい。 図1(a)のように複数個の角度固定用孔3を設ける場合には、孔3と孔3の 間隔と、小孔2と小孔2の間隔とを一致させるのが一般的である。2A and 2B, the angle fixing hole 3 in the present invention may have a plurality of holes arranged in a line as shown in FIG. 1A. The shape and size are not particularly limited, but in order to ensure that the column is fixed on the vertical line without tilting, the small holes 2 It is preferable to provide the angle fixing hole 3 having a larger inner diameter. When a plurality of angle fixing holes 3 are provided as shown in FIG. 1A, it is general that the distance between the holes 3 and the distance between the small holes 2 are the same. .
【0010】 本考案の木造建物用補強板を柱に固定する際の方法としては、図3(a)に示 されるように、柱5に固定用クギ4を打ちつけて固定しても良いし、あるいは、 図3(b)に示されるようにして、柱の外側角部分に固定用金具6を設けて固定 しても良い。図3(b)には、金属板1を固定する前の状態(固定用金具6の突 起部分を変形させる前の状態、柱5の左側面)と、金属板1を固定した後の状態 (柱5の上側面)とが示されている。 尚、本考案の木造建物用補強板を柱に取り付ける際、柱に、この補強板の厚み に相当する深さの溝を設けることにより、補強板が柱の外側に突出しない構造と することもできる。 以下に、本考案の好ましい実施例を示すが、本考案はこれに限定されるもので はない。As a method of fixing the reinforcing plate for a wooden building of the present invention to a pillar, as shown in FIG. 3 (a), a fixing nail 4 may be struck and fixed to the pillar 5. Alternatively, as shown in FIG. 3 (b), a fixing metal fitting 6 may be provided and fixed to the outer corner portion of the pillar. FIG. 3B shows a state before the metal plate 1 is fixed (a state before the protruding portion of the fixing metal fitting 6 is deformed, the left side surface of the pillar 5) and a state after the metal plate 1 is fixed. (Upper side surface of the pillar 5) is shown. When the reinforcing plate for a wooden building of the present invention is attached to a pillar, a groove having a depth corresponding to the thickness of the reinforcing plate may be provided in the pillar so that the reinforcing plate does not protrude to the outside of the pillar. it can. Hereinafter, preferred embodiments of the present invention will be shown, but the present invention is not limited thereto.
【0011】[0011]
厚さ1mm、巾10cm、長さ4mの鉄板を準備し、この金属板に、図1(a )に示されるようにして、1.5cm間隔で、内径1mmの小孔と、内径5mm の角度固定用孔とを穿設して、本考案の木造建物用補強板を作製した。 そして、3階建て木造住宅における各柱が、それぞれ鉛直線上に位置するよう に補正しながら、この木造建物用補強板を、3階建て木造住宅の各階部分と、1 階と2階とを結ぶ対角線の位置と、2階と3階とを結ぶ対角線の位置に、柱の外 側から取り付けた。 An iron plate with a thickness of 1 mm, a width of 10 cm, and a length of 4 m was prepared. On this metal plate, as shown in FIG. 1 (a), small holes with an inner diameter of 1 mm and an angle of 5 mm with an inner diameter of 1 mm were formed at intervals of 1.5 cm. A hole for fixing was drilled and a reinforcing plate for a wooden building of the present invention was produced. Then, correcting the columns of the three-story wooden house so that they are located on the vertical line, connect the reinforcing plate for the wooden building to each floor of the three-story wooden house and the first and second floors. It was installed from the outside of the pillar at the position of the diagonal line and the position of the diagonal line connecting the second and third floors.
【0012】[0012]
このようにして作製された本考案の木造建物用補強板は、従来の木製の筋かい に比べて非常に厚みが薄いために、各柱の位置を補正した後にも取り外す必要な く、建物の耐震性や耐風性を向上させるのに有用である。しかも、本考案の木造 建物用補強板の場合には、金属板に一定間隔で設けられた複数個の小孔を利用し て2枚以上の金属板を長手方向に連結することにより任意の長さの筋かいとする ことができ、例えば、3階建て木造住宅の場合の1階部分と3階部分を対角線で 結ぶ位置に設けられる筋かいとしても使用できるという利点もある。 尚、本考案の木造建物用補強板は、建物の壁面だけでなく、床部分にも使用す ることができる。 Since the reinforcing plate for a wooden building of the present invention manufactured in this way is much thinner than the conventional wooden braces, it is not necessary to remove it even after correcting the position of each pillar, It is useful for improving earthquake resistance and wind resistance. In addition, in the case of the reinforcing plate for a wooden building of the present invention, two or more metal plates are connected in the longitudinal direction by utilizing a plurality of small holes provided at regular intervals in the metal plate, and thus an arbitrary length is obtained. There is also an advantage in that it can be used as a bracing, which is provided at a position connecting the first and third floors with a diagonal line in the case of a three-story wooden house, for example. The reinforcing plate for a wooden building of the present invention can be used not only on the wall surface of the building but also on the floor portion.
【図1】(a)及び(b)は、本考案の木造建物用補強
板の好ましい一例における平面図及び正面図である。1 (a) and 1 (b) are a plan view and a front view of a preferred example of a reinforcing plate for a wooden building of the present invention.
【図2】図1(a)に示される角度固定用孔3とは異な
った形状の角度固定用孔3を有する本考案の木造建物用
補強板の端部側部分を示す拡大図である。FIG. 2 is an enlarged view showing an end side portion of a reinforcing plate for a wooden building of the present invention having an angle fixing hole 3 having a different shape from the angle fixing hole 3 shown in FIG. 1 (a).
【図3】(a)及び(b)は、本考案の木造建物用補強
板の柱5への取り付け方法を示す図である。3 (a) and 3 (b) are views showing a method of attaching the reinforcing plate for a wooden building of the present invention to the pillar 5. FIG.
1 金属板 2 小孔 3 角度固定用孔 4 固定用クギ 5 柱 6 固定用金具 1 Metal plate 2 Small hole 3 Angle fixing hole 4 Fixing nail 5 Pillar 6 Fixing metal fitting
Claims (4)
属板1には、実質的に該金属板1の全長に渡って等間隔
で、複数の小孔2が、前記金属板1の長辺と平行な直線
上に並んで穿設されていることを特徴とする木造建物用
補強板。1. A metal plate 1 in the form of an elongated flat plate, the metal plate 1 having a plurality of small holes 2 at equal intervals over substantially the entire length of the metal plate 1. A reinforcing plate for a wooden building, which is characterized by being provided along a straight line parallel to the long side.
部分に、角度固定用孔3が設けられていることを特徴と
する請求項1記載の木造建物用補強板。2. The reinforcing plate for a wooden building according to claim 1, wherein an angle fixing hole 3 is provided in at least one end side portion of the metal plate 1.
記小孔2のピッチが1〜3cmであること特徴とする、
請求項1又は2記載の木造建物用補強板。3. The inner diameter of the small holes 2 is 1 to 10 mm, and the pitch of the small holes 2 is 1 to 3 cm.
The reinforcing plate for a wooden building according to claim 1 or 2.
で、巾が5〜15cmで、厚さが1〜3mmであること
を特徴とする、請求項1〜3のいずれか1項に記載の木
造建物用補強板。4. The metal plate 1 according to claim 1, wherein the metal plate 1 has a length of 2 m or more, a width of 5 to 15 cm, and a thickness of 1 to 3 mm. A reinforcing plate for a wooden building according to the item.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1995003198U JP3015964U (en) | 1995-03-20 | 1995-03-20 | Reinforcement plate for wooden buildings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1995003198U JP3015964U (en) | 1995-03-20 | 1995-03-20 | Reinforcement plate for wooden buildings |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3015964U true JP3015964U (en) | 1995-09-19 |
Family
ID=43151508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1995003198U Expired - Lifetime JP3015964U (en) | 1995-03-20 | 1995-03-20 | Reinforcement plate for wooden buildings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3015964U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001660A (en) * | 2008-06-20 | 2010-01-07 | Noritz Corp | Bathroom with extending function |
-
1995
- 1995-03-20 JP JP1995003198U patent/JP3015964U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010001660A (en) * | 2008-06-20 | 2010-01-07 | Noritz Corp | Bathroom with extending function |
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