A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION DAMPING FLOOR STRUCTURE AND MANUFACTURING METHOD OF THE SAME
To provide a vibration damping floor structure capable of regulating rotation of a leaf spring member while improving workability.SOLUTION: A vibration damping floor structure 1 includes: a leaf spring member 21 including a base portion 31 disposed in contact with a mounting surface 11 of a flooring material 2 and an elastic deformation portion 32 extending from the base portion 31 and configured such that its tip side vibrates with respect to the flooring material 2; a mass member 22 attached to the elastic deformation portion 32 of leaf spring member 21; and one axial mounting member 41 configured to be inserted into a through hole 51a formed in the base portion 31 of the leaf spring member 21 and to engage with the flooring material 2 in order to fix the base portion 31 to the mounting surface 11 of the flooring material 2. The base portion 31 of the leaf spring member 21 includes a rotation regulating protrusion 52 formed to protrude toward the flooring material 2 at a position different from the through hole 51a, and configured to engage with the flooring material 2 in the direction of rotation about the axial mounting member 41.SELECTED DRAWING: Figure 1
【課題】施工性を良好にしつつ、板ばね部材が回転することを規制できる制振床構造を提供する。【解決手段】制振床構造１は、床材２の取付面１１に当接して配置された基部３１、および、基部３１から延在し先端側が床材２に対して振動するように構成された弾性変形部３２を備える板ばね部材２１と、板ばね部材２１の弾性変形部３２に取り付けられるマス部材２２と、板ばね部材２１の基部３１に形成された貫通孔５１ａに挿通され、床材２に係合するように構成され、基部３１を床材２の取付面１１に固定するための１つの軸状取付部材４１とを備える。板ばね部材２１の基部３１は、貫通孔５１ａとは異なる位置に床材２へ向かって突出して形成され、床材２に対して軸状取付部材４１を中心とした回転方向に係合するように構成された回転規制突起５２を備える。【選択図】図１
VIBRATION DAMPING FLOOR STRUCTURE AND MANUFACTURING METHOD OF THE SAME
To provide a vibration damping floor structure capable of regulating rotation of a leaf spring member while improving workability.SOLUTION: A vibration damping floor structure 1 includes: a leaf spring member 21 including a base portion 31 disposed in contact with a mounting surface 11 of a flooring material 2 and an elastic deformation portion 32 extending from the base portion 31 and configured such that its tip side vibrates with respect to the flooring material 2; a mass member 22 attached to the elastic deformation portion 32 of leaf spring member 21; and one axial mounting member 41 configured to be inserted into a through hole 51a formed in the base portion 31 of the leaf spring member 21 and to engage with the flooring material 2 in order to fix the base portion 31 to the mounting surface 11 of the flooring material 2. The base portion 31 of the leaf spring member 21 includes a rotation regulating protrusion 52 formed to protrude toward the flooring material 2 at a position different from the through hole 51a, and configured to engage with the flooring material 2 in the direction of rotation about the axial mounting member 41.SELECTED DRAWING: Figure 1
【課題】施工性を良好にしつつ、板ばね部材が回転することを規制できる制振床構造を提供する。【解決手段】制振床構造１は、床材２の取付面１１に当接して配置された基部３１、および、基部３１から延在し先端側が床材２に対して振動するように構成された弾性変形部３２を備える板ばね部材２１と、板ばね部材２１の弾性変形部３２に取り付けられるマス部材２２と、板ばね部材２１の基部３１に形成された貫通孔５１ａに挿通され、床材２に係合するように構成され、基部３１を床材２の取付面１１に固定するための１つの軸状取付部材４１とを備える。板ばね部材２１の基部３１は、貫通孔５１ａとは異なる位置に床材２へ向かって突出して形成され、床材２に対して軸状取付部材４１を中心とした回転方向に係合するように構成された回転規制突起５２を備える。【選択図】図１
VIBRATION DAMPING FLOOR STRUCTURE AND MANUFACTURING METHOD OF THE SAME
制振床構造およびその製造方法
ASAI SHINSUKE (author) / KAIDA YUJI (author) / TAKADA TOMOKAZU (author)
2023-10-05
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
VIBRATION DAMPING DEVICE FOR FLOOR AND VIBRATION ISOLATION FLOOR STRUCTURE
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