A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To alleviate temperature stress, to secure a liberating feeling of a lounge staircase, and to achieve low cost of initial cost and running cost with a small installation space.SOLUTION: A lower stage part 13 and an upper stage part 15 adjacent to each other are constituted by a step plate 31 and a riser 33 respectively. A staircase structure includes: a back wall 47 hanging in parallel with the riser 33 from a rear end of the step plate 31 at the upper stage part 15; a floor plate material 49 extending in parallel with the step plate 31 from a lower end of the riser 33 at the lower stage part 13 and orthogonal to a lower end of the back wall 47; and a pair of side walls 27 for sealing a staircase back space 51 with the back wall 47 and the floor plate material 49 by closing both sides and continuing to an upper floor from both sides of the lower stage part 13. At the step plate 31 of the lower stage part 13, a blowout port 37 is bored along a nosing 32, at the floor plate material 49 behind the blowout port 37, a heat source unit 53 is installed, and on the side wall 27 behind the heat source unit 53, a blower is installed for supplying air 57 from the outside to the staircase back space 51.SELECTED DRAWING: Figure 4
【課題】温度ストレスを軽減できるとともに、リビング階段の解放感を確保でき、少ない設置スペースで、イニシャルコストとランニングコストを安価なものとする。【解決手段】隣接する下段部１３と上段部１５下段部１３と上段部１５とは、それぞれが踏板３１と蹴込板３３とにより構成され、上段部１５における踏板３１の後端から蹴込板３３と平行に垂下する背壁４７と、下段部１３における蹴込板３３の下端から踏板３１と平行に延在して背壁４７の下端と直交する床板材４９と、両側を塞いで背壁４７および床板材４９とで階段裏空間５１を密閉するとともに下段部１３の両側から上階へと続く一対の側壁２７と、を有し、下段部１３の踏板３１には吹出口３７が段鼻３２に沿って穿設され、吹出口３７よりも後方の床板材４９には熱源器５３が設置され、熱源器５３よりも後方の側壁２７には外からの空気５７を階段裏空間５１に供給する送風機が設けられる。【選択図】 図４
To alleviate temperature stress, to secure a liberating feeling of a lounge staircase, and to achieve low cost of initial cost and running cost with a small installation space.SOLUTION: A lower stage part 13 and an upper stage part 15 adjacent to each other are constituted by a step plate 31 and a riser 33 respectively. A staircase structure includes: a back wall 47 hanging in parallel with the riser 33 from a rear end of the step plate 31 at the upper stage part 15; a floor plate material 49 extending in parallel with the step plate 31 from a lower end of the riser 33 at the lower stage part 13 and orthogonal to a lower end of the back wall 47; and a pair of side walls 27 for sealing a staircase back space 51 with the back wall 47 and the floor plate material 49 by closing both sides and continuing to an upper floor from both sides of the lower stage part 13. At the step plate 31 of the lower stage part 13, a blowout port 37 is bored along a nosing 32, at the floor plate material 49 behind the blowout port 37, a heat source unit 53 is installed, and on the side wall 27 behind the heat source unit 53, a blower is installed for supplying air 57 from the outside to the staircase back space 51.SELECTED DRAWING: Figure 4
【課題】温度ストレスを軽減できるとともに、リビング階段の解放感を確保でき、少ない設置スペースで、イニシャルコストとランニングコストを安価なものとする。【解決手段】隣接する下段部１３と上段部１５下段部１３と上段部１５とは、それぞれが踏板３１と蹴込板３３とにより構成され、上段部１５における踏板３１の後端から蹴込板３３と平行に垂下する背壁４７と、下段部１３における蹴込板３３の下端から踏板３１と平行に延在して背壁４７の下端と直交する床板材４９と、両側を塞いで背壁４７および床板材４９とで階段裏空間５１を密閉するとともに下段部１３の両側から上階へと続く一対の側壁２７と、を有し、下段部１３の踏板３１には吹出口３７が段鼻３２に沿って穿設され、吹出口３７よりも後方の床板材４９には熱源器５３が設置され、熱源器５３よりも後方の側壁２７には外からの空気５７を階段裏空間５１に供給する送風機が設けられる。【選択図】 図４
STAIRCASE STRUCTURE
階段の構造
FUKUSHIRO SHOICHI (author)
2024-01-19
Patent
Electronic Resource
Japanese