A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SUBSTRATE MEMBER FOR ROOF, AND ROOF SUBSTRATE STRUCTURE
To provide a substrate member for roof capable of sufficiently securing fixing strength between a tight frame and a bearing member even if adopting screw fastening for fixing.SOLUTION: A substrate member 1 for roof comprises a bearing member 2, a plurality of first tight frames 3 fixed to a top surface 22 of the bearing member 2, and fixing parts 21 for fixing second tight frames 4 by post-installing of the plurality of first tight frames 3. Each of the plurality of first tight frames 3 has a convex part 32, a pair of side pieces 33 protruded towards lateral side in one direction X from the bottom edge of the convex part 32, and at least four through holes 331 penetrated through the side pieces 33. In a plan view from above of the substrate member 1 for roof, at least two through holes 331 among at least four through holes 331 of each of the plurality of first tight frames 3 are screw-fastened to the bearing member 2 at the positions intersected with the one direction X sandwiching the convex part 32.SELECTED DRAWING: Figure 1
【課題】本発明は、固定にねじ留めを採用しても、タイトフレームと支持部材との固定強度を十分に確保できる、屋根用下地部材を提供する。【解決手段】屋根用下地部材１は、支持部材２と、支持部材２の天面２２に固定された複数の第１タイトフレーム３と、複数の第１タイトフレーム３よりも後付けで第２タイトフレーム４を固定するため部分である固定部２１と、を備える。複数の第１タイトフレーム３の各々は、凸部３２と、凸部３２の下端から一方向Ｘに沿って側方に突出する一対の側片３３と、側片３３を貫通する少なくとも４つの貫通孔３３１と、を有する。複数の第１タイトフレーム３の各々は、屋根用下地部材１を上方からの平面視において、少なくとも４つの貫通孔３３１のうち、少なくとも２つの貫通孔３３１が凸部３２を間にして一方向Ｘと交差する位置で支持部材２にねじ留めされている。【選択図】図１
SUBSTRATE MEMBER FOR ROOF, AND ROOF SUBSTRATE STRUCTURE
To provide a substrate member for roof capable of sufficiently securing fixing strength between a tight frame and a bearing member even if adopting screw fastening for fixing.SOLUTION: A substrate member 1 for roof comprises a bearing member 2, a plurality of first tight frames 3 fixed to a top surface 22 of the bearing member 2, and fixing parts 21 for fixing second tight frames 4 by post-installing of the plurality of first tight frames 3. Each of the plurality of first tight frames 3 has a convex part 32, a pair of side pieces 33 protruded towards lateral side in one direction X from the bottom edge of the convex part 32, and at least four through holes 331 penetrated through the side pieces 33. In a plan view from above of the substrate member 1 for roof, at least two through holes 331 among at least four through holes 331 of each of the plurality of first tight frames 3 are screw-fastened to the bearing member 2 at the positions intersected with the one direction X sandwiching the convex part 32.SELECTED DRAWING: Figure 1
【課題】本発明は、固定にねじ留めを採用しても、タイトフレームと支持部材との固定強度を十分に確保できる、屋根用下地部材を提供する。【解決手段】屋根用下地部材１は、支持部材２と、支持部材２の天面２２に固定された複数の第１タイトフレーム３と、複数の第１タイトフレーム３よりも後付けで第２タイトフレーム４を固定するため部分である固定部２１と、を備える。複数の第１タイトフレーム３の各々は、凸部３２と、凸部３２の下端から一方向Ｘに沿って側方に突出する一対の側片３３と、側片３３を貫通する少なくとも４つの貫通孔３３１と、を有する。複数の第１タイトフレーム３の各々は、屋根用下地部材１を上方からの平面視において、少なくとも４つの貫通孔３３１のうち、少なくとも２つの貫通孔３３１が凸部３２を間にして一方向Ｘと交差する位置で支持部材２にねじ留めされている。【選択図】図１
SUBSTRATE MEMBER FOR ROOF, AND ROOF SUBSTRATE STRUCTURE
屋根用下地部材、及び屋根下地構造
YAMAMOTO YOSHIHISA (author) / KANBARA TAKUYA (author) / KAMATA MANABU (author)
2020-09-03
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
ROOF SUBSTRATE CONSTRUCTION METHOD AND ROOF SUBSTRATE STRUCTURE
| European Patent Office | 2017