JP3919336B2 - Field board and enclosure - Google Patents

Field board and enclosure Download PDF

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Publication number
JP3919336B2
JP3919336B2 JP16540598A JP16540598A JP3919336B2 JP 3919336 B2 JP3919336 B2 JP 3919336B2 JP 16540598 A JP16540598 A JP 16540598A JP 16540598 A JP16540598 A JP 16540598A JP 3919336 B2 JP3919336 B2 JP 3919336B2
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Japan
Prior art keywords
plate
metal
purlin
rafters
base plate
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Expired - Fee Related
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JP16540598A
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Japanese (ja)
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JP2000001942A (en
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秀雄 藤田
隆弘 吉原
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秀雄 藤田
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Priority to JP16540598A priority Critical patent/JP3919336B2/en
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Description

【0001】
【発明の属する技術分野】
本発明は、屋根や外壁などの外囲体及び、該外囲体を構築するために使用される野地板に関する。
【0002】
【従来の技術】
従来、屋根や外壁などの外囲体を構築する場合、図5に示すように、並列に配置した、C型鋼から成る横母屋(2)の上に木毛セメント板などのビス保持力の弱い材料から構成される野地板(4)を、支持させ、この野地板(4)の上に、金属板から成る葺上材を複数、接合配置することが行われている。
野地板(4)の上に葺上材を配置するには、葺上材を野地板(4)に固定するための吊子を野地板(4)の所定位置にビス止め固定する必要がある。野地板(4)はビス保持力が弱いので、従来は、野地板(4)を縦に切断し、この切断した野地板(4)の接合の継ぎ目に横母屋(2)と直交する方向に型鋼(6)を配置し、該型鋼(6)を横母屋(2)にねじ止め固定し、この型鋼(6)に、吊子をビス止めする構成が採用されている。
【0003】
【発明が解決しようとする課題】
上記横母屋に対して直角な型鋼を有し、該横母屋に支持される構成の野地板を、縦母屋に使用しようとすると、型鋼が縦母屋と平行となってしまい、型鋼を縦母屋にねじ止めすることができないという問題点があった。また、野地板を切断して、その切断部に型鋼を配置する作業は手間がかかるという問題点がある。型鋼を予め野地板に固定しておけば、現場での上記作業は省くことができるが、この場合、型鋼は、横と縦の両方の母屋に対応できないという問題点が生じる。
本発明は、上記問題点を解決することを目的とするものである。
【0004】
【課題を解決するための手段】
上記目的を達成するため、本発明は、硬質木毛セメント板などのビス保持力の弱い硬質板材料から成り、C型鋼などから成る母屋(8)(9)上に支承される野地板において、表面に前記母屋(8)(9)に対して対角線上に、細長板状の金属垂木(14)を複数取り付け、該金属垂木(14)を前記母屋(8)(9)にネジ止めし、表面に、母屋(8)(9)に固定された前記金属垂木(14)により三角形の補強構造を形成したことを特徴とするものである。
また、上記問題点を解決するため、本発明は、前記野地板の表面に、前記母屋(8)(9)に対して対角線上に、溝(12)を複数並列に形成し、該溝(12)に前記金属垂木(14)を、前記表面に対して、該金属垂木(14)の表面が同一平面となるように嵌合配置したことを特徴とするものである。
また、上記問題点を解決するため、本発明は、複数並列配置されたC型鋼などから成る母屋(8)(9)と、表面に前記母屋(8)(9)に対して対角線上に複数の細長板状の金属垂木(14)が取り付けられ前記母屋(8)(9)上に複数、同一平面上に支持された野地板(10)と、前記野地板(10)上に複数互いに係合して並列に接合配置された金属板から成る葺上材(18)とを備え、前記金属垂木(14)を前記野地板(10)を介して前記母屋(8)(9)にネジ止めし、前記野地板(10)の表面に、母屋(8)(9)に固定された前記金属垂木(14)により三角形の補強構造を形成し、前記各葺上材(18)を吊子(22)を介して前記金属垂木(14)に係止したことを特徴とするものである。
【0005】
【発明の実施の形態】
以下に本発明の実施の形態を、添付した図面を参照して詳細に説明する。
図1において、(8)はC型鋼から成る縦母屋であり、横方向に所定間隔を在して、複数、並列に配設されている。ここで横方向とは、屋根の場合には、雨の流れる方向Aに対して、直角な方向であり、外壁の場合には、地面に対して水平な方向である。
【0006】
縦母屋(8)は、各々その長手方向が横方向に対して直角に配置されている。前記縦母屋(8)の上面には、複数の野地板(10)が同一平面状に載置されている。前記野地板(10)は、硬質木毛セメント板、その他、ビス保持力が弱い硬質の板材料から構成されている。
【0007】
前記野地板(10)の上面には、縦母屋(8)に対して対角線を形成する方向に断面コ字状の嵌合溝(12)が、互いに所定間隔を在して平行に形成されている。一対の野地板(10)(10)の継目部分には2本の縦母屋(8)が隣接配置され、この継目部分を支持している。
【0008】
野地板(10)の嵌合溝(12)には、断面コ字状の長尺状の金属板から成る金属垂木(14)が嵌合配置され、金属垂木(14)の上面は、野地板(10)の上面と同一平面を形成している。前記金属垂木(14)は、その適所が、止めねじによって、縦母屋(8)に固定されている。
【0009】
(18)は、長尺状の金属板から成る葺上材であり、複数、各々の長手方向が横方向に向いた状態で、並列に、防水シート(20)を介して、野地板(10)上に配置されている。各葺上材(18)の継目部分には、吊子(22)が配置され、該吊子(22)は、ビス(24)によって、対応する金属垂木(14)に固定されている。各葺上材(18)の一側部の係合部(18a)は、図(2)に示すように、吊子(22)と係合し、他側部の係合部(18b)は、隣接する葺上材(18)の一側部の係合部(18a)と係合し、全体として屋根を構成している。
【0010】
上記した構成において、金属垂木(14)は、各葺上材(18)の長手方向に対して角度を有しているので、吊子(22)を、葺上材(18)の係合部(18a)(18b)と係合可能な位置において、金属垂木(14)にビス止め固定することができ、しかも、金属垂木(14)を、縦母屋(8)にしっかりとねじ(16)止めすることができる。
【0011】
上記実施形態は、縦母屋(8)上に野地板(10)を配置したものであるが、図14に示すように、本発明は、C型鋼などの横母屋(9)上に野地板(10)を、配置した構成とすることもできる。野地板(10)に対する金属垂木(14)の取付構造及び葺上材(18)どうしの、吊子(22)を介した接続構造は、図1に示す実施形態と同一であり、対応する構造部分は同一の符号を付してある。
【0012】
図1及び図4に示す葺上材(18)及びその下地構造は、屋根以外に外壁などの外囲体として使用することができる。
また、金属垂木(14)は、野地板(10)の表面に、三角形の補強構造を形成するので、外囲体の下地構造が強固に構築される。
【0013】
【発明の効果】
本発明は上述の如く、野地板に、母屋に対して対角線上に細長上の金属垂木を設置したので、金属垂木を縦と横の両方の母屋に固定することができ、野地板上に吊子を介して葺上材をしっかりと設置することができる。また、金属垂木によって野地板表面に三角形の補強構造が形成されるため、野地板を強固に構成することができる。
【図面の簡単な説明】
【図1】本発明の一部を切り欠いた外観図である。
【図2】屋根の軒先断面図である。
【図3】本発明の要部の断面図である。
【図4】本発明の他の実施形態を示す外観図である。
【図5】従来技術の外観説明図である。
【符号の説明】
2 横母屋
4 野地板
6 型鋼
8 縦母屋
9 横母屋
10 野地板
12 嵌合溝
14 金属垂木
16 止めねじ
18 葺上材
20 防水シート
22 吊子
24 ビス
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an enclosure such as a roof or an outer wall, and a field board used for constructing the enclosure.
[0002]
[Prior art]
Conventionally, when constructing an enclosure such as a roof or an outer wall, as shown in FIG. 5, a screw holding force such as a wood cement board is weak on a horizontal purlin (2) made of C-shaped steel arranged in parallel. A base plate (4) made of a material is supported, and a plurality of upper materials made of a metal plate are joined and arranged on the base plate (4).
In order to arrange the padding material on the base plate (4), it is necessary to fix the suspension for fixing the padding material to the base plate (4) with a screw at a predetermined position of the base plate (4). . Since the base plate (4) has a weak screw holding force, conventionally, the base plate (4) is cut longitudinally, and in the direction perpendicular to the horizontal purlin (2) at the joint of the cut base plate (4). A configuration is adopted in which a steel mold (6) is arranged, the steel mold (6) is screwed and fixed to the horizontal purlin (2), and a hanger is screwed to the steel mold (6).
[0003]
[Problems to be solved by the invention]
When a base plate having a shape steel perpendicular to the horizontal purlin and supported by the horizontal purlin is used in the vertical purlin, the mold steel becomes parallel to the vertical purlin, and the steel is used as the vertical purlin. There was a problem that it could not be screwed. Moreover, there is a problem in that it takes time to cut the field plate and place the mold steel at the cut portion. If the mold steel is fixed to the base plate in advance, the above-mentioned work at the site can be omitted. However, in this case, there arises a problem that the mold steel cannot cope with both the horizontal and vertical purlins.
The present invention aims to solve the above problems.
[0004]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, the present invention is a field plate made of a hard plate material having a weak screw holding force such as a hard wood cement plate and supported on a main building (8) (9) made of C-type steel, etc. A plurality of strip-shaped metal rafters (14) are attached diagonally to the purlin (8) (9) on the surface , and the metal rafters (14) are screwed to the purlin (8) (9), A triangular reinforcing structure is formed on the surface by the metal rafters (14) fixed to the purlins (8) and (9) .
Moreover, in order to solve the above-mentioned problem, the present invention forms a plurality of grooves (12) in parallel on the surface of the base plate, diagonally with respect to the purlins (8) and (9). 12), the metal rafter (14) is fitted to the surface so that the surface of the metal rafter (14) is flush with the surface.
Moreover, in order to solve the above-mentioned problem, the present invention includes a purlin (8) (9) made of a plurality of C-shaped steels arranged in parallel and a plurality of diagonally on the surface of the purlin (8) (9). A plurality of strip-shaped metal rafters (14) mounted on the main building (8) (9) and supported on the same plane and a plurality of ground plates (10) on the base plate (10). And the metal rafter (14) is screwed to the purlin (8) (9) via the field plate (10). Then, a triangular reinforcing structure is formed on the surface of the base plate (10) by the metal rafters (14) fixed to the purlins (8) and (9), and each of the upper members (18) is hung ( The metal rafter (14) is locked via 22).
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In FIG. 1, (8) is a vertical purlin made of C-shaped steel, and a plurality of them are arranged in parallel at predetermined intervals in the horizontal direction. Here, the lateral direction is a direction perpendicular to the rain flowing direction A in the case of a roof, and is a direction horizontal to the ground in the case of an outer wall.
[0006]
The longitudinal purlins (8) are arranged such that the longitudinal direction thereof is perpendicular to the transverse direction. A plurality of field boards (10) are placed on the same plane on the upper surface of the vertical purlin (8). The said base plate (10) is comprised from the hard board | plate material with a weak screw retention power other than a hard wood wool cement board.
[0007]
On the upper surface of the base plate (10), fitting grooves (12) having a U-shaped cross section are formed in parallel to each other at a predetermined interval in a direction forming a diagonal line with respect to the vertical purlin (8). Yes. Two vertical purlins (8) are arranged adjacent to the joint portion of the pair of base plates (10) and (10) to support the joint portion.
[0008]
A metal rafter (14) made of a long metal plate having a U-shaped cross section is fitted and disposed in the fitting groove (12) of the field plate (10), and the upper surface of the metal rafter (14) is a field plate. The same plane as the upper surface of (10) is formed. The metal rafter (14) is fixed in place to the vertical purlin (8) by a set screw.
[0009]
(18) is an eaves member made of a long metal plate, and a plurality of base plates (10) are arranged in parallel with a waterproof sheet (20) in a state where each longitudinal direction is oriented in the lateral direction. ) Is placed on top. Suspension elements (22) are arranged at the joints of the respective upper members (18), and the suspension elements (22) are fixed to the corresponding metal rafters (14) by screws (24). As shown in FIG. 2, the engaging portion (18 a) on one side of each saddle member (18) is engaged with the suspension (22), and the engaging portion (18 b) on the other side is , It engages with the engaging portion (18a) on one side of the adjacent roofing material (18), and constitutes the roof as a whole.
[0010]
In the above-described configuration, the metal rafter (14) has an angle with respect to the longitudinal direction of each of the upper members (18), so that the hanging member (22) is connected to the engaging portion of the upper member (18). (18a) (18b) can be screwed to the metal rafter (14) at a position where it can be engaged with the metal rafter (14), and the metal rafter (14) can be securely fastened to the vertical purlin (8) with screws (16). can do.
[0011]
Although the said embodiment arrange | positions a field plate (10) on a vertical main building (8), as shown in FIG. 14, this invention is a field plate (9) on horizontal main buildings (9), such as C-shaped steel. 10) can also be arranged. The attachment structure of the metal rafters (14) to the base plate (10) and the connection structure of the upper members (18) via the suspensions (22) are the same as the embodiment shown in FIG. The parts are given the same reference numerals.
[0012]
1 and 4 can be used as an enclosure such as an outer wall in addition to the roof.
Moreover, since the metal rafter (14) forms a triangular reinforcing structure on the surface of the base plate (10), the base structure of the outer enclosure is firmly constructed.
[0013]
【The invention's effect】
In the present invention, as described above, since the elongated metal rafters are installed on the baseboard diagonally with respect to the main building, the metal rafters can be fixed to both the vertical and horizontal main buildings and hung on the base plate. It is possible to firmly install the lumber lumber through the child. In addition, since the triangular reinforcing structure is formed on the surface of the base plate by the metal rafter, the base plate can be firmly configured.
[Brief description of the drawings]
FIG. 1 is an external view in which a part of the present invention is cut away.
FIG. 2 is a cross-sectional view of the eaves of the roof.
FIG. 3 is a cross-sectional view of a main part of the present invention.
FIG. 4 is an external view showing another embodiment of the present invention.
FIG. 5 is an external view for explaining the prior art.
[Explanation of symbols]
2 Horizontal purlin 4 Base plate 6 Type steel 8 Vertical purlin 9 Horizontal purlin 10 Field base plate 12 Fitting groove 14 Metal rafter 16 Set screw 18 Gutter upper material 20 Waterproof sheet 22 Hanger 24 Screw

Claims (3)

硬質木毛セメント板などのビス保持力の弱い硬質板材料から成り、C型鋼などから成る母屋(8)(9)上に支承される野地板において、表面に前記母屋(8)(9)に対して対角線上に、細長板状の金属垂木(14)を複数取り付け、該金属垂木(14)を前記母屋(8)(9)にネジ止めし、表面に、母屋に固定された前記金属垂木(14)により三角形の補強構造を形成したことを特徴とする野地板。In a base plate made of a hard plate material having a weak screw holding force such as hard wood wool cement plate and made of C-type steel or the like, and supported on the main plate (8) (9), the surface of the main plate (8) (9) On the other hand, a plurality of elongate plate-shaped metal rafters (14) are attached diagonally, the metal rafters (14) are screwed to the purlins (8) and (9), and the metal rafters fixed to the purlin on the surface are fixed. A field board characterized by forming a triangular reinforcing structure according to (14) . 前記野地板の表面に、前記母屋(8)(9)に対して対角線上に、溝(12)を複数並列に形成し、該溝(12)に前記金属垂木(14)を、前記表面に対して、該金属垂木(14)の表面が同一平面となるように嵌合配置したことを特徴とする請求項1に記載の野地板。  On the surface of the base plate, a plurality of grooves (12) are formed in parallel to the main building (8) (9) diagonally, and the metal rafters (14) are formed in the grooves (12). On the other hand, the field board according to claim 1, wherein the metal rafters (14) are fitted and arranged so that the surfaces of the metal rafters (14) are flush with each other. 複数並列配置されたC型鋼などから成る母屋(8)(9)と、表面に前記母屋(8)(9)に対して対角線上に複数の細長板状の金属垂木(14)が取り付けられ前記母屋(8)(9)上に複数、同一平面上に支持された野地板(10)と、前記野地板(10)上に複数互いに係合して並列に接合配置された金属板から成る葺上材(18)とを備え、前記金属垂木(14)を前記野地板(10)を介して前記母屋(8)(9)にネジ止めし、前記野地板(10)の表面に、母屋(8)(9)に固定された前記金属垂木(14)により三角形の補強構造を形成し、前記各葺上材(18)を吊子(22)を介して前記金属垂木(14)に係止したことを特徴とする屋根あるいは外壁などとして用いられる外囲体。A purlin (8) (9) composed of a plurality of C-shaped steels arranged in parallel, and a plurality of elongated plate-like metal rafters (14) are attached diagonally to the purlin (8) (9) on the surface. A plurality of base plates (10) supported on the same plane on the main building (8) (9) and a plurality of metal plates engaged with each other on the base plate (10) and arranged in parallel. The metal rafter (14) is screwed to the purlin (8) (9) via the field plate (10), and the surface of the field plate (10) 8) A triangular reinforcing structure is formed by the metal rafters (14) fixed to (9), and the upper lumbers (18) are locked to the metal rafters (14) via the suspensions (22). Enclosure used as a roof or outer wall characterized by
JP16540598A 1998-06-12 1998-06-12 Field board and enclosure Expired - Fee Related JP3919336B2 (en)

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JP3919336B2 true JP3919336B2 (en) 2007-05-23

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