JP2023180179A - Reinforcement member and eave structure - Google Patents

Reinforcement member and eave structure Download PDF

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JP2023180179A
JP2023180179A JP2022093355A JP2022093355A JP2023180179A JP 2023180179 A JP2023180179 A JP 2023180179A JP 2022093355 A JP2022093355 A JP 2022093355A JP 2022093355 A JP2022093355 A JP 2022093355A JP 2023180179 A JP2023180179 A JP 2023180179A
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vertical
fixed
horizontal
vertical member
plate
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JP7160296B1 (en
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由朗 岸邉
Yoshiro Kishibe
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MARUYOSHI CO Ltd
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MARUYOSHI CO Ltd
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Abstract

To provide a reinforcement member that can be used regardless of an angle of an eave, and an eave structure using the reinforcement member.SOLUTION: A reinforcement member 10 is a member that is fixed to a pillar 12 of a building or the like and reinforces an eave 14 by supporting the eave 14 from below. The reinforcement member 10 includes a vertical member 16, a horizontal member 18, a diagonal member 20, a plate member 22, and a rotating shaft 24. The plate member 22 is rotatably attached to the horizontal member 18 by the rotating shaft 24. When the plate member 22 is attached directly or indirectly to a rafter 44 of the eave 14, the angle of the plate member 22 can be adjusted by rotating the plate member 22.SELECTED DRAWING: Figure 1

Description

特許法第３０条第２項適用申請有り 令和４年５月２日にウェブサイトｈｔｔｐｓ：／／ｍａｒｕｙｏｓｉ－ｋ．ｃｏｍ／ｐｒｏｄｕｃｔｓ＃ｊｐ－ｃａｒｏｕｓｅｌ－１９２８に掲載Application for application of Article 30, Paragraph 2 of the Patent Act has been filed.On May 2, 2020, the website https://maruyosi-k. Published on com/products#jp-carousel-1928

本発明は、建築物の軒を補強するための補強部材および軒構造に関するものである。 The present invention relates to a reinforcing member and eave structure for reinforcing the eaves of a building.

多くの建築物は外壁面から外側に軒を設けている。軒に多量の雪が降り積もると破損する場合がある。積雪の多い地域では、軒を補強することが考えられる。 Many buildings have eaves extending outward from the exterior walls. If a large amount of snow falls on the eaves, they may be damaged. In areas with heavy snowfall, reinforcing the eaves may be considered.

下記特許文献１は軒に取り付ける補強金具を開示している。下記特許文献１の補強金具は鉛直部材、水平部材および斜部材を備える。斜部材は鉛直部材に対して角度を変えることができる。水平部材は鉛直部材および斜部材にボルトで固定される。このボルトを固定する位置が複数あり、ボルトの固定位置を変更することで、斜部材の角度が変更できる。 Patent Document 1 listed below discloses a reinforcing metal fitting that is attached to the eaves. The reinforcing metal fitting disclosed in Patent Document 1 below includes a vertical member, a horizontal member, and a diagonal member. The diagonal member can change its angle with respect to the vertical member. The horizontal members are bolted to the vertical and diagonal members. There are multiple positions where this bolt is fixed, and by changing the position where the bolt is fixed, the angle of the diagonal member can be changed.

下記特許文献１は斜部材の角度を段階的に変更できる構成になっているため、斜部材の角度は決められたいくつかの角度にしかならない。軒の角度によっては特許文献１の補強金具を使用することはできない。 Patent Document 1 listed below has a configuration in which the angle of the diagonal member can be changed in stages, so the angle of the diagonal member can only be set to several predetermined angles. Depending on the angle of the eaves, the reinforcing metal fittings of Patent Document 1 cannot be used.

特開２０００－２４８６８３（図２、図３）JP 2000-248683 (Figure 2, Figure 3)

本発明の目的は軒の角度を問わずに利用できる補強部材およびその補強部材を用いた軒構造を提供することにある。 An object of the present invention is to provide a reinforcing member that can be used regardless of the angle of the eave, and an eave structure using the reinforcing member.

本発明の補強部材は、鉛直部材と、長さ方向が前記鉛直部材に対して垂直方向になるように前記鉛直部材に固定された水平部材と、前記鉛直部材および水平部材に固定されており、長さ方向が鉛直部材と水平部材に対して斜め方向になった斜部材と、前記水平部材と斜部材の固定された付近に回転可能に配置された板部材と、前記板部材の回転中心となる回転軸とを備える。本発明の軒構造は、上記補強部材を備える。 The reinforcing member of the present invention includes a vertical member, a horizontal member fixed to the vertical member such that the length direction is perpendicular to the vertical member, and fixed to the vertical member and the horizontal member, a diagonal member whose length direction is diagonal with respect to the vertical member and the horizontal member; a plate member rotatably disposed in the vicinity where the horizontal member and the diagonal member are fixed; and a rotation center of the plate member. It is equipped with a rotating shaft. The eave structure of the present invention includes the reinforcing member described above.

本発明によると板部材が回転可能になっており、軒、たとえば軒の垂木の角度に合わせることが可能である。回転はリニアにできるため、板部材の角度は限定されない。本発明は任意の角度の軒に利用することができる。 According to the present invention, the plate member is rotatable and can be adjusted to the angle of the eaves, for example, the rafters of the eaves. Since the rotation can be linear, the angle of the plate member is not limited. The present invention can be used for eaves at any angle.

本発明の補強部材を示す図である。It is a figure showing the reinforcing member of the present invention. 鉛直部材、水平部材、斜部材および筒部材を示す図である。It is a figure showing a vertical member, a horizontal member, an oblique member, and a cylindrical member. （ａ）は図３における右側面図であり、（ｂ）は図３における左側面図である。(a) is a right side view in FIG. 3, and (b) is a left side view in FIG. 3. （ａ）は図３における上面図であり、（ｂ）は図３における底面図である。(a) is a top view in FIG. 3, and (b) is a bottom view in FIG. 3. 板部材および取り付け部を示す図であり、（ａ）は図１と同方向から見た図であり、（ｂ）は図５（ａ）の右側面図であり。5A is a diagram showing a plate member and an attachment part, FIG. 5A is a view seen from the same direction as FIG. 1, and FIG. 5B is a right side view of FIG. 5A. （ａ）は図５（ａ）の上面図であり、（ｂ）は図５（ａ）の底面図である。(a) is a top view of FIG. 5(a), and (b) is a bottom view of FIG. 5(a). 板部材が回転軸を中心として回転する様子を示す図である。It is a figure which shows a mode that a plate member rotates centering on a rotation axis. 水平部材に回転軸が通過する穴を設けた図である。It is a diagram in which a hole is provided in a horizontal member through which a rotating shaft passes.

本発明の補強部材およびその補強部材を用いた軒構造について図面を用いて説明する。 A reinforcing member of the present invention and an eaves structure using the reinforcing member will be described with reference to the drawings.

[実施形態１]
図１に示す補強部材１０は建築物の柱１２などに固定され、軒１４を下方から支えることで軒１４を補強するための部材である。補強部材１０が使用される建築物は軒１４を備えていれば特に限定されない。 [Embodiment 1]
A reinforcing member 10 shown in FIG. 1 is a member that is fixed to a pillar 12 of a building or the like and reinforces the eaves 14 by supporting the eaves 14 from below. The building in which the reinforcing member 10 is used is not particularly limited as long as it is provided with the eaves 14.

補強部材１０は、鉛直部材１６、水平部材１８、斜部材２０、板部材２２および回転軸２４を備える。図２、図３および図４に示すように、鉛直部材１６、水平部材１８および斜部材２０は互いに固定されている。 The reinforcing member 10 includes a vertical member 16, a horizontal member 18, a diagonal member 20, a plate member 22, and a rotating shaft 24. As shown in FIGS. 2, 3 and 4, vertical member 16, horizontal member 18 and diagonal member 20 are fixed to each other.

鉛直部材１６は第１端部２６と第２端部２８を備え、鋼、鉄またはアルミニウムなどから成る板体、棒体または筒体などである。たとえば、鉛直部材１６はその断面がコの字なるように折り曲げた板体であってもよい。その板体の幅方向の断面がコの字になっている。上記第１端部２６と第２端部２８は鉛直部材１６の長さ方向の端部である。鉛直部材１６の長さ方向は建築物の柱１２の方向と同じであり、水平面に対して垂直方向を向いている。鉛直部材１６が柱１２に固定される。 The vertical member 16 has a first end 26 and a second end 28, and is a plate, rod, or cylinder made of steel, iron, aluminum, or the like. For example, the vertical member 16 may be a plate bent so that its cross section is U-shaped. The cross section of the plate in the width direction is U-shaped. The first end 26 and the second end 28 are longitudinal ends of the vertical member 16. The length direction of the vertical member 16 is the same as the direction of the pillar 12 of the building, and is oriented perpendicularly to the horizontal plane. A vertical member 16 is fixed to the column 12.

水平部材１８は第３端部３０と第４端部３２を備え、鋼、鉄またはアルミニウムなどから成る板体、棒体または筒体などである。たとえば、水平部材１８は断面がコの字なるように折り曲げた板体であってもよい。板体の幅方向の断面がコの字になっている。上記第３端部３０と第４端部３２は水平部材１８の長さ方向の端部である。水平部材１８の長さ方向は水平面に対して平行であり、鉛直部材１６の長さ方向に対して直角方向を向いている。 The horizontal member 18 has a third end 30 and a fourth end 32, and is a plate, rod, or cylinder made of steel, iron, aluminum, or the like. For example, the horizontal member 18 may be a plate bent to have a U-shaped cross section. The cross section of the plate in the width direction is U-shaped. The third end 30 and the fourth end 32 are the ends of the horizontal member 18 in the length direction. The length direction of the horizontal member 18 is parallel to the horizontal plane and perpendicular to the length direction of the vertical member 16.

水平部材１８の第３端部３０が鉛直部材１６に溶接などで固定されている。その固定される位置は鉛直部材１６の第１端部２６よりも中央側に固定されている。すなわち、水平部材１８は鉛直部材１６の長さ方向の端部に固定されない。図１、図２のように、鉛直部材１６の一部が水平部材１８の第３端部３０よりも上方に突出している。 A third end 30 of the horizontal member 18 is fixed to the vertical member 16 by welding or the like. Its fixed position is fixed closer to the center than the first end 26 of the vertical member 16. That is, the horizontal member 18 is not fixed to the longitudinal end of the vertical member 16. As shown in FIGS. 1 and 2, a portion of the vertical member 16 protrudes above the third end 30 of the horizontal member 18.

斜部材２０は第５端部３４および第６端部３６を備え、鋼、鉄またはアルミニウムなどから成る板体、棒体または筒体などである。たとえば、斜部材２０は断面が四角形になった筒体であってもよい。上記第５端部３４および第６端部３６は斜部材２０の長さ方向の端部である。斜部材２０の長軸は鉛直部材１６および水平部材１８に対して斜方向を向いている。鉛直部材１６および水平部材１８に対する斜部材２０の角度は任意である。 The diagonal member 20 has a fifth end 34 and a sixth end 36, and is a plate, rod, or cylinder made of steel, iron, aluminum, or the like. For example, the diagonal member 20 may be a cylinder with a square cross section. The fifth end 34 and the sixth end 36 are longitudinal ends of the diagonal member 20. The long axis of the diagonal member 20 is oriented obliquely with respect to the vertical member 16 and the horizontal member 18. The angle of the diagonal member 20 with respect to the vertical member 16 and the horizontal member 18 is arbitrary.

なお、鉛直部材１６、水平部材１８および斜部材２０は断面がコの字または四角形であると説明したが、それらの角は多少の丸みがあってもよい。 Although it has been described that the vertical member 16, horizontal member 18, and diagonal member 20 have a U-shaped or square cross section, their corners may be somewhat rounded.

斜部材２０の第５端部３４は鉛直部材１６に溶接などで固定されている。その固定される位置は鉛直部材１６の第２端部２８よりも中央側に固定される。すなわち、斜部材２０は鉛直部材１６の長さ方向の端部に固定されない。図１、図２のように、鉛直部材１６の一部が斜部材２０の第５端部３４よりも下方に突出している。 The fifth end 34 of the diagonal member 20 is fixed to the vertical member 16 by welding or the like. Its fixed position is fixed closer to the center than the second end 28 of the vertical member 16. That is, the diagonal member 20 is not fixed to the longitudinal end of the vertical member 16. As shown in FIGS. 1 and 2, a portion of the vertical member 16 protrudes below the fifth end 34 of the diagonal member 20.

斜部材２０の第６端部３６は水平部材１８の第４端部３２またはその付近に溶接などで固定されている。斜部材２０は水平部材１８よりも下方に配置される。斜部材２０が水平部材１８を支える構造になっている。 The sixth end 36 of the diagonal member 20 is fixed to or near the fourth end 32 of the horizontal member 18 by welding or the like. The diagonal member 20 is arranged below the horizontal member 18. The structure is such that the diagonal member 20 supports the horizontal member 18.

鉛直部材１６に複数の穴３８が形成されている。その穴３８にネジまたはボルトなどの締結部材（図示省略）の軸を通す。締結部材を建築物１２の柱１２などにねじ入れて固定することで、鉛直部材１６を建築物の柱１２などに取り付ける。 A plurality of holes 38 are formed in the vertical member 16. The shaft of a fastening member (not shown) such as a screw or bolt is passed through the hole 38. The vertical member 16 is attached to the pillar 12 of the building 12 by screwing the fastening member into the pillar 12 of the building 12 and fixing it.

複数の穴３８の少なくとも１つが、鉛直部材１６における水平部材１８との固定部分４０から第１端部２６までの間に形成されている。鉛直部材１６の水平部材１８との固定部分４０が第１端部２６よりも中央側に配置されており、鉛直部材１６の水平部材１８との固定部分４０よりも端部側が締結部材で固定される。また、複数の穴３６の少なくとも１つが、鉛直部材１６における斜部材２０との固定部分４２から第２端部２８までの間に形成されている。鉛直部材１６の斜部材２０との固定部分４２が第２端部２８よりも中央側に配置されており、鉛直部材１６の斜部材２０との固定部分４２よりも端部側が締結部材で固定される。鉛直部材１６の第１端部２６から第２端部２８まで建築物の柱１２などに接しており、鉛直部材１６における固定部分４０から上方に突出した部分および固定部分４２から下方に突出した部分が建築物の柱１２などに固定される。 At least one of the plurality of holes 38 is formed between a portion 40 of the vertical member 16 that is fixed to the horizontal member 18 and the first end 26 . A portion 40 of the vertical member 16 that is fixed to the horizontal member 18 is arranged closer to the center than the first end 26, and an end portion of the vertical member 16 that is fixed to the horizontal member 18 is fixed with a fastening member. Ru. Furthermore, at least one of the plurality of holes 36 is formed between the portion 42 of the vertical member 16 fixed to the diagonal member 20 and the second end portion 28 . A portion 42 of the vertical member 16 that is fixed to the diagonal member 20 is arranged closer to the center than the second end 28, and an end portion of the vertical member 16 that is fixed to the diagonal member 20 is fixed with a fastening member. Ru. The first end 26 to the second end 28 of the vertical member 16 is in contact with the pillar 12 of the building, etc., and the part of the vertical member 16 that projects upward from the fixed part 40 and the part that projects downward from the fixed part 42 is fixed to a pillar 12 of a building or the like.

軒１４の垂木４４が下方に下がろうとしたとき、板部材２２などを介して水平部材１８、斜部材２０またはその両方に力がかかる。鉛直部材１６と水平部材１８の固定部分４０または鉛直部材１６と斜部材２０との固定部分４２を支点として、鉛直部材１６に力がかかる。下方に向かう力がかかった場合、固定部分４２を支点として鉛直部材１６が回転しようとする。鉛直部材１６における固定部分４２から第２端部２８までの部分が柱１２などを押そうとする。柱１２などによって鉛直部材１６は固定部分４２を支点として回転できず、鉛直部材１６が柱１２などから外れにくくなる。また、上方に向かう力がかかった場合、鉛直部材１６の固定部分４０を支点として、鉛直部材１６に力がかかる。鉛直部材１６は固定部分４０を支点として回転しようとする。鉛直部材１６における固定部分４０から第１端部２８までの部分が柱１２などを押そうとする。柱１２などによって鉛直部材１６が固定部分４０を支点として回転できず、鉛直部材１６が柱１２などから外れにくくなる。 When the rafters 44 of the eave 14 try to move downward, force is applied to the horizontal member 18, the diagonal member 20, or both via the plate member 22 and the like. A force is applied to the vertical member 16 using a fixed portion 40 between the vertical member 16 and the horizontal member 18 or a fixed portion 42 between the vertical member 16 and the diagonal member 20 as a fulcrum. When a downward force is applied, the vertical member 16 tends to rotate about the fixed portion 42 as a fulcrum. A portion of the vertical member 16 from the fixed portion 42 to the second end portion 28 tries to push the column 12 or the like. The vertical member 16 cannot rotate about the fixed portion 42 due to the pillar 12 or the like, and the vertical member 16 becomes difficult to come off from the pillar 12 or the like. Further, when an upward force is applied, the force is applied to the vertical member 16 using the fixed portion 40 of the vertical member 16 as a fulcrum. The vertical member 16 attempts to rotate about the fixed portion 40 as a fulcrum. A portion of the vertical member 16 from the fixed portion 40 to the first end portion 28 tries to push the column 12 or the like. The vertical member 16 cannot rotate about the fixed portion 40 due to the pillar 12 or the like, and the vertical member 16 becomes difficult to come off from the pillar 12 or the like.

上記のように、鉛直部材１６に対する水平部材１８と斜部材２０の固定部分４０、４２が鉛直部材１６の第１端部２６および第２端部２８よりも中央側に配置されているため、鉛直部材１６が柱１２などから外れにくくなっている。上記のような柱１２などを押す部分に穴３８が設けられて締結部材で固定されるため、鉛直部材１６は柱１２などに強固に固定できる。 As described above, since the fixed portions 40 and 42 of the horizontal member 18 and the diagonal member 20 with respect to the vertical member 16 are arranged closer to the center than the first end 26 and second end 28 of the vertical member 16, The member 16 is difficult to come off from the pillar 12 or the like. The vertical member 16 can be firmly fixed to the pillar 12 or the like because the hole 38 is provided in the part that presses the pillar 12 or the like as described above and is fixed with a fastening member.

また、複数の穴３８の一部が鉛直部材１６の固定部分４０、４２よりも上方および下方に突出した部分に配置されている。鉛直部材１６を締結部材で柱１２などに固定するとき、水平部材１８および斜部材２０が邪魔にならず、締結部材を柱１２などに取り付けやすくなっている。 Furthermore, some of the plurality of holes 38 are arranged in portions of the vertical member 16 that protrude upward and downward from the fixed portions 40 and 42. When the vertical member 16 is fixed to the pillar 12 or the like using the fastening member, the horizontal member 18 and the diagonal member 20 do not get in the way, making it easier to attach the fastening member to the pillar 12 or the like.

鉛直部材１６に形成される複数の穴３８は、上記した２つの固定部分４０、４２の間に形成されていてもよい。図３（ｂ）のように、鉛直部材１６の幅は斜部材２０の幅よりも広い。図３（ｂ）のように、鉛直部材１６の中心軸と斜部材２０の中心軸を重ねて平面視した場合、上記２つの固定部分４０、４２の間に形成される穴３８は斜部材２０よりも外側に配置される。鉛直部材１６の穴３８に締結部材の軸を通して柱１２などに取り付けるとき、斜部材２０が邪魔になりにくい。締結部材を柱１２などに取り付けやすくなっている。 The plurality of holes 38 formed in the vertical member 16 may be formed between the two fixed portions 40, 42 described above. As shown in FIG. 3(b), the width of the vertical member 16 is wider than the width of the diagonal member 20. As shown in FIG. 3(b), when the central axis of the vertical member 16 and the central axis of the diagonal member 20 are overlapped and viewed in plan, the hole 38 formed between the two fixed portions 40 and 42 is located in the diagonal member 20. placed outside. When the shaft of the fastening member is passed through the hole 38 of the vertical member 16 and attached to the pillar 12 or the like, the diagonal member 20 is less likely to get in the way. This makes it easier to attach the fastening member to the pillar 12 or the like.

水平部材１８の第４端部３２またはその付近に筒部材４６が固定されている。筒部材４６は鋼、鉄またはアルミニウムなどで構成され、水平部材１８に溶接などの方法で固定されている。筒部材４６の内部空間４８は回転軸２４が通過する。筒部材４６の両端は水平部材１８の幅方向の縁と同じ位置またはその縁よりも外側に配置されている。 A cylindrical member 46 is fixed at or near the fourth end 32 of the horizontal member 18 . The cylindrical member 46 is made of steel, iron, aluminum, or the like, and is fixed to the horizontal member 18 by a method such as welding. The rotating shaft 24 passes through the internal space 48 of the cylindrical member 46 . Both ends of the cylindrical member 46 are arranged at the same position as the edge of the horizontal member 18 in the width direction or outside the edge.

図５、図６に示す板部材２２は平板状の板体であり、鋼、鉄またはアルミニウムなどで構成される。板部材２２は水平部材１８の第４端部３２またはその付近に配置されている。板部材２２は軒１４を構成する垂木４４などに直接または間接に取り付けられる。たとえば、複数の垂木４４の下方に１本の直線状の木材５０を配置し、板部材２２はその木材５０に取り付けられる（図１）。板部材２２における軒１４の側にある面が平面になっておれば、他の部分に凹凸などが形成されていてもよい。 The plate member 22 shown in FIGS. 5 and 6 is a flat plate, and is made of steel, iron, aluminum, or the like. Plate member 22 is located at or near fourth end 32 of horizontal member 18 . The plate member 22 is attached directly or indirectly to the rafters 44 or the like that constitute the eaves 14. For example, a straight piece of wood 50 is placed below the plurality of rafters 44, and the plate member 22 is attached to the piece of wood 50 (FIG. 1). As long as the surface of the plate member 22 on the side of the eaves 14 is flat, other parts may have irregularities.

板部材２２に複数の穴５２が形成されている。ネジまたはボルトなどの締結部材（図示省略）の軸が穴５２を通過できる。締結部材によって板部材２２を軒１４に直接または間接に固定する。 A plurality of holes 52 are formed in the plate member 22. The shaft of a fastening member (not shown) such as a screw or bolt can pass through the hole 52 . The plate member 22 is directly or indirectly fixed to the eave 14 by the fastening member.

板部材２２における軒１４の反対側に２つの取り付け部５４が設けられている。取り付け部５４は板部材２２に対して垂直方向を向いた板体などである。２つの取り付け部５４は平行になっている。その取り付け部５４に回転軸２４が通過する穴５６が形成されている。 Two attachment parts 54 are provided on the opposite side of the eaves 14 on the plate member 22. The attachment portion 54 is a plate or the like that faces perpendicularly to the plate member 22. The two attachment parts 54 are parallel. A hole 56 through which the rotating shaft 24 passes is formed in the mounting portion 54 .

取り付け部５４は筒部材４６の両端に配置される。筒部材４６の内部空間４８および取り付け部５４の穴５６に回転軸２４が通過する。回転軸２４は断面が円形の棒状体であり、たとえば回転軸２４はボルトの軸であってもよい。回転軸２４の中心軸の方向は水平部材１８の長さ方向に対して垂直方向を向いている。この回転軸２４の中心軸の方向は軒の垂木４４の長さ方向に対しても垂直方向を向く。 The attachment parts 54 are arranged at both ends of the cylindrical member 46. The rotating shaft 24 passes through the internal space 48 of the cylindrical member 46 and the hole 56 of the attachment portion 54 . The rotating shaft 24 is a rod-shaped body with a circular cross section, and for example, the rotating shaft 24 may be the shaft of a bolt. The direction of the central axis of the rotating shaft 24 is perpendicular to the length direction of the horizontal member 18. The direction of the central axis of this rotating shaft 24 is also perpendicular to the length direction of the rafters 44 of the eaves.

回転軸２４によって板部材２２が回転可能に水平部材１８に取り付けられている。板部材２２の角度は直線的に変えることができる。板部材２２を軒１４の垂木４４に直接または間接に取り付けるとき、板部材２２を回転させ、板部材２２の角度を調節できる。たとえば、図７に示すように、板部材２２を点線から実線の位置に回転させることができる。補強部材１０は軒１４の角度、具体的には軒１４の垂木４４の角度などに依存せずに使用できる。また、垂木４４の下方に木材５０を配置するときに、木材５０の断面形状に依存せずに使用できる。すなわち、垂木４４または木材５０などに板部材２２の平面が接することができれば、それらの角度は任意である。 A plate member 22 is rotatably attached to the horizontal member 18 by a rotating shaft 24 . The angle of the plate member 22 can be changed linearly. When the plate member 22 is attached directly or indirectly to the rafters 44 of the eaves 14, the angle of the plate member 22 can be adjusted by rotating the plate member 22. For example, as shown in FIG. 7, the plate member 22 can be rotated from the dotted line to the solid line position. The reinforcing member 10 can be used regardless of the angle of the eaves 14, specifically, the angle of the rafters 44 of the eaves 14. Further, when the wood 50 is placed below the rafter 44, it can be used regardless of the cross-sectional shape of the wood 50. That is, as long as the plane of the plate member 22 can contact the rafters 44 or the wood 50, the angle thereof is arbitrary.

上記した板部材２２に形成される穴５２は取り付け部材５４が板部材２２に固定された位置と板部材２２の縁との間に形成されている。締結部材の軸を穴５２に通すことができる。 The hole 52 formed in the plate member 22 described above is formed between the position where the attachment member 54 is fixed to the plate member 22 and the edge of the plate member 22. The shaft of the fastening member can be passed through the hole 52.

本発明の軒構造６０は、上記の補強部材１０を用いている。軒１４の垂木４４などに垂木同士の間隔よりも長い木材５０を固定する。その木材５０に板部材２２を固定する。１本の木材５０で複数の垂木４４を支える。また、鉛直部材１６は建築物の柱１２などに締結部材で固定される。鉛直部材１６の固定および板部材２２の固定はどちらを先に行ってもよい。１本の木材５０に対して１または複数の補強部材１０が利用される。 The eave structure 60 of the present invention uses the reinforcing member 10 described above. A piece of wood 50 that is longer than the spacing between the rafters is fixed to the rafters 44 of the eaves 14, etc. The plate member 22 is fixed to the wood 50. A single piece of wood 50 supports a plurality of rafters 44. Further, the vertical member 16 is fixed to a pillar 12 of a building or the like using a fastening member. Either of the vertical member 16 and the plate member 22 may be fixed first. One or more reinforcing members 10 are used for one piece of wood 50.

複数の補強部材１０を使用する際、鉛直部材１６ごとに複数の穴３８の位置を異なっていてもよい。ある補強部材１０を取り換えたとえき、鉛直部材１６の穴３８の位置が異なるため、柱１２などに対して異なる位置に締結部材をねじ止めすることができる。締結部材の位置を異ならせることで、新たな補強部材１０の鉛直部材１６が柱１２などに強固に固定できる。 When using a plurality of reinforcing members 10, the positions of the plurality of holes 38 may be different for each vertical member 16. For example, when a certain reinforcing member 10 is replaced, since the position of the hole 38 in the vertical member 16 is different, the fastening member can be screwed to the column 12 or the like at a different position. By changing the positions of the fastening members, the vertical member 16 of the new reinforcing member 10 can be firmly fixed to the pillar 12 or the like.

複数の補強部材１０を使用する際、鉛直部材１６の複数の穴３８の位置が同じであってもよい。この場合、全ての穴３８に締結部材を通すことに限定されない。たとえば、半分の穴３８に締結部材を通して柱１２などに固定する。補強部材１０を取り換えたとき、異なる穴３８に締結部材を通して柱１２などに固定する。締結部材の位置を異ならせることで、鉛直部材１６が柱１２などに強固に固定できる。 When using a plurality of reinforcing members 10, the positions of the plurality of holes 38 in the vertical member 16 may be the same. In this case, it is not limited to passing the fastening member through all the holes 38. For example, the fastening member is passed through the half hole 38 and fixed to the pillar 12 or the like. When the reinforcing member 10 is replaced, the fastening member is passed through a different hole 38 and fixed to the pillar 12 or the like. By varying the positions of the fastening members, the vertical member 16 can be firmly fixed to the pillar 12 or the like.

以上のように、本発明は板部材２２が回転できることで、補強部材１０が利用できる軒１４の角度を限定することはない。補強部材１０の取り付けのために特別な工具および治具等を必要としない。補強部材１０を容易に取り付けて、軒構造６０を構成することも容易である。新築の建築物に補強部材１０を取り付けるだけでなく、既存の建築物にも容易に取り付けることもできる。 As described above, since the plate member 22 can be rotated, the present invention does not limit the angle of the eaves 14 at which the reinforcing member 10 can be used. No special tools or jigs are required for attaching the reinforcing member 10. It is also easy to configure the eave structure 60 by easily attaching the reinforcing member 10. The reinforcing member 10 can be easily attached not only to newly constructed buildings but also to existing buildings.

[実施形態２]
鉛直部材１６における端部２６、２８は水平部材１６の固定部分４０と斜部材２０の固定部分４２よりも上方または下方に突出していたが、いずれか一方のみが突出していてもよい。 [Embodiment 2]
Although the ends 26 and 28 of the vertical member 16 protruded above or below the fixed portion 40 of the horizontal member 16 and the fixed portion 42 of the diagonal member 20, only one of them may protrude.

[実施形態３]
板部材２２が水平部材１８に回転可能に取り付けられるのであれば、回転軸２４、筒部材４６および取り付け部５４の構成は限定されない。たとえば、水平部材１８、斜部材２０またはそれら両方に回転軸２４が通過する穴６２を設け、取り付け部５４の穴５６と一緒に回転軸２４を通過させてもよい（図８）。筒部材４６を省略することができる。 [Embodiment 3]
As long as the plate member 22 is rotatably attached to the horizontal member 18, the configurations of the rotating shaft 24, the cylindrical member 46, and the attachment part 54 are not limited. For example, a hole 62 through which the rotating shaft 24 passes may be provided in the horizontal member 18, the diagonal member 20, or both, and the rotating shaft 24 may be passed therethrough together with the hole 56 of the attachment portion 54 (FIG. 8). The cylindrical member 46 can be omitted.

板部材２２に筒部材４６が固定され、取り付け部５４が水平部材１８に固定されてもよい。 The cylindrical member 46 may be fixed to the plate member 22, and the attachment portion 54 may be fixed to the horizontal member 18.

[実施形態４]
図１では板部材２２と軒１４を構成する垂木４４の間に木材５０を配置したが、板部材２２が直接垂木４４に固定されてもよい。また、補強部材１０が軒１４を支えることができれば、軒１４のどの部分に板部材２２が直接または間接に取り付けられてもよい。 [Embodiment 4]
In FIG. 1, the wood 50 is arranged between the plate member 22 and the rafter 44 that constitutes the eaves 14, but the plate member 22 may be directly fixed to the rafter 44. Further, as long as the reinforcing member 10 can support the eaves 14, the plate member 22 may be attached directly or indirectly to any part of the eaves 14.

木材５０の代わりに鋼、鉄またはアルミニウムなどから成る断面が四角形の部材を利用してもよい。その部材において、板部材２２とねじ止め等する部分にあらかじめネジ穴を設けておく。板部材２２の穴５２に締結部材を通し、その部材のネジ穴に締結部材をねじ止めする。 Instead of the wood 50, a member made of steel, iron, aluminum, or the like and having a square cross section may be used. In this member, a screw hole is previously provided in a portion to be screwed to the plate member 22. A fastening member is passed through the hole 52 of the plate member 22, and the fastening member is screwed into the screw hole of the member.

[実施形態５]
軒構造６０は複数の補強部材１０を使用することに限定されない。１本の垂木４４のみが損傷等した場合に、その垂木４４のみを支えるために１つの補強部材１０を使用してもよい。 [Embodiment 5]
The eaves structure 60 is not limited to using a plurality of reinforcing members 10. If only one rafter 44 is damaged, one reinforcing member 10 may be used to support only that rafter 44.

[実施形態６]
図１では柱１２に鉛直部材１６を固定したが、柱１２に固定することに限定されない。建築物を構成する部材の中で強固な部材に鉛直部材１６を固定する。 [Embodiment 6]
Although the vertical member 16 is fixed to the column 12 in FIG. 1, the vertical member 16 is not limited to being fixed to the column 12. The vertical member 16 is fixed to a strong member among the members constituting the building.

その他、本発明は、その主旨を逸脱しない範囲で当業者の知識に基づき種々の改良、修正、変更を加えた態様で実施できるものである。 In addition, the present invention can be implemented with various improvements, modifications, and changes based on the knowledge of those skilled in the art without departing from the spirit thereof.

１０：補強部材
１２：柱
１４：軒
１６：鉛直部材
１８：水平部材
２０：斜部材
２２：板部材
２４：回転軸
２６：第１端部
２８：第２端部
３０：第３端部
３２：第４端部
３４：第５端部
３６：第６端部
３８：鉛直部材に形成された穴
４０：鉛直部材と水平部材の固定部分
４２：鉛直部材と斜部材の固定部分
４４：垂木
４６：筒部材
４８：筒部材の内部空間
５０：木材
５２：板部材に形成された穴
５４：取り付け部
５６：取り付け部に形成された穴
６０：軒構造
６２：水平部材に形成された穴 10: Reinforcement member 12: Column 14: Eave 16: Vertical member 18: Horizontal member 20: Diagonal member 22: Plate member 24: Rotating shaft 26: First end 28: Second end 30: Third end 32: Fourth end 34: Fifth end 36: Sixth end 38: Hole 40 formed in the vertical member: Fixed portion 42 of the vertical member and horizontal member: Fixed portion 44 of the vertical member and diagonal member: Rafter 46: Cylindrical member 48: Internal space of the cylinder member 50: Wood 52: Hole 54 formed in the plate member: Mounting part 56: Hole 60 formed in the mounting part: Eaves structure 62: Hole formed in the horizontal member

Claims (5)

鉛直部材と、
長さ方向が前記鉛直部材に対して垂直方向になるように前記鉛直部材に固定された水平部材と、
前記鉛直部材および水平部材に固定されており、長さ方向が鉛直部材と水平部材に対して斜め方向になった斜部材と、
前記水平部材に対して回転可能に配置された板部材と、
前記板部材の回転中心となる回転軸と、
を備えた補強部材。 a vertical member;
a horizontal member fixed to the vertical member such that the length direction is perpendicular to the vertical member;
a diagonal member fixed to the vertical member and the horizontal member, the length direction of which is oblique to the vertical member and the horizontal member;
a plate member rotatably arranged with respect to the horizontal member;
a rotation axis serving as a rotation center of the plate member;
Reinforcement member with. 前記鉛直部材における水平部材の固定部分、鉛直部材における斜部材の固定部分、またはその両方の固定部分が鉛直部材の長さ方向の端部よりも中央側にある請求項１の補強部材。 2. The reinforcing member according to claim 1, wherein the fixed portion of the horizontal member in the vertical member, the fixed portion of the diagonal member in the vertical member, or both fixed portions are located closer to the center than the longitudinal ends of the vertical member. 請求項１または２の補強部材を備え、
前記鉛直部材に複数の穴が形成されており、該複数の穴に締結部材の軸が通されて該鉛直部材が建築物に取り付けられ、前記板部材が直接または間接に軒の垂木に取り付けられた軒構造。 Comprising the reinforcing member according to claim 1 or 2,
A plurality of holes are formed in the vertical member, the shaft of the fastening member is passed through the plurality of holes to attach the vertical member to the building, and the plate member is attached directly or indirectly to the rafters of the eaves. Eaves structure. 前記補強部材が複数であり、鉛直部材の複数の穴が補強部材ごとに異なる請求項３の軒構造。 4. The eaves structure according to claim 3, wherein the reinforcing members are plural, and the plurality of holes in the vertical members are different for each reinforcing member. 前記複数の穴の一部に締結部材の軸が通された請求項３の軒構造。 4. The eave structure according to claim 3, wherein a shaft of a fastening member is passed through some of the plurality of holes.
JP2022093355A 2022-06-08 2022-06-08 Reinforcing members and eave structures Active JP7160296B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10273931A (en) * 1997-03-29 1998-10-13 Souma Eng:Kk Knee brace reinforcing arm
JP2000248683A (en) * 1999-02-26 2000-09-12 Sumitomo Forestry Co Ltd Eaves reinforcing fittings, eaves structure, and eaves forming method
JP3152426U (en) * 2009-05-20 2009-07-30 日本郵船株式会社 Bracket structure for ship or ballast tank scaffolding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10273931A (en) * 1997-03-29 1998-10-13 Souma Eng:Kk Knee brace reinforcing arm
JP2000248683A (en) * 1999-02-26 2000-09-12 Sumitomo Forestry Co Ltd Eaves reinforcing fittings, eaves structure, and eaves forming method
JP3152426U (en) * 2009-05-20 2009-07-30 日本郵船株式会社 Bracket structure for ship or ballast tank scaffolding

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