Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BOARD FIXING TOOL AND FIXING DEVICE
To provide a board fixing tool that effectively suppresses the horizontal displacement of a floor board after construction and hardly causes rattling or displacement of the board even when the board such as a floor board is deformed after construction.SOLUTION: A floorboard fixing tool 1 includes a vertical wall portion 2, a pair of connecting board portions 3 on both sides of the vertical wall portion 2 in the width direction, and a locking portion 40 including at least one protrusion 4 provided on the lower surface of the connecting board portion 3. The connecting board portion 3 forms a curved recessed portion 3f by curving a lower surface 3a upward in a predetermined range including the central portion in the extending direction, and has such rigidity that it can be elastically deformed so that the curved recessed portion 3f collapses in a tightened state where the screw is tightened to the joist (supporting material) through a through hole 2a of the vertical wall portion 2. The protrusion 4 is accommodated in the curved recessed portion 3f in a predetermined range on the lower surface of the connecting board portion 3, and in the tightened state advances downward and engages with the inner surface of the groove of the floor board (board material).SELECTED DRAWING: Figure 5
【課題】施工後の床板の水平方向のずれを効果的に抑制するとともに施工後の床板などの板材が変形しても板材のがたつきやずれが生じ難い板材固定具を提供することを目的とする。【解決手段】床板固定具１は、縦壁部２と、縦壁部２の幅方向両側の一対の連結板部３と、連結板部３の下面に設けられた少なくとも１個の突起４を含む係止部４０とを有する。連結板部３は、その下面３ａが延出方向中央部を含む所定範囲において上方に湾曲することにより湾曲凹部３ｆを形成し、かつ、ねじを縦壁部２の貫通孔２ａを通じて根太材（支持材）に対して締め付けた締付状態で湾曲凹部３ｆが潰れるように弾性変形可能な剛性を有する。突起４は、連結板部３の下面における所定範囲において、湾曲凹部３ｆ内に収容され、前記締付状態で下方に進出して床板（板材）の溝内面に係合する。【選択図】図５
BOARD FIXING TOOL AND FIXING DEVICE
To provide a board fixing tool that effectively suppresses the horizontal displacement of a floor board after construction and hardly causes rattling or displacement of the board even when the board such as a floor board is deformed after construction.SOLUTION: A floorboard fixing tool 1 includes a vertical wall portion 2, a pair of connecting board portions 3 on both sides of the vertical wall portion 2 in the width direction, and a locking portion 40 including at least one protrusion 4 provided on the lower surface of the connecting board portion 3. The connecting board portion 3 forms a curved recessed portion 3f by curving a lower surface 3a upward in a predetermined range including the central portion in the extending direction, and has such rigidity that it can be elastically deformed so that the curved recessed portion 3f collapses in a tightened state where the screw is tightened to the joist (supporting material) through a through hole 2a of the vertical wall portion 2. The protrusion 4 is accommodated in the curved recessed portion 3f in a predetermined range on the lower surface of the connecting board portion 3, and in the tightened state advances downward and engages with the inner surface of the groove of the floor board (board material).SELECTED DRAWING: Figure 5
【課題】施工後の床板の水平方向のずれを効果的に抑制するとともに施工後の床板などの板材が変形しても板材のがたつきやずれが生じ難い板材固定具を提供することを目的とする。【解決手段】床板固定具１は、縦壁部２と、縦壁部２の幅方向両側の一対の連結板部３と、連結板部３の下面に設けられた少なくとも１個の突起４を含む係止部４０とを有する。連結板部３は、その下面３ａが延出方向中央部を含む所定範囲において上方に湾曲することにより湾曲凹部３ｆを形成し、かつ、ねじを縦壁部２の貫通孔２ａを通じて根太材（支持材）に対して締め付けた締付状態で湾曲凹部３ｆが潰れるように弾性変形可能な剛性を有する。突起４は、連結板部３の下面における所定範囲において、湾曲凹部３ｆ内に収容され、前記締付状態で下方に進出して床板（板材）の溝内面に係合する。【選択図】図５
BOARD FIXING TOOL AND FIXING DEVICE
板材固定具および固定装置
KOSHII JUN (Autor:in) / IKENAGA YUTAKA (Autor:in)
02.05.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS