A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a hinge shaft device easy in mounting work of a door from an inner face side of a mounting plate portion, and fastening operation of an adjustment nut.SOLUTION: A hinge shaft device 1 includes a main body 2, a pivot 3, and a torque adjustment mechanism 4. The main body 2 is closely kept into contact with an inner face of a mounting plate portion 55 of a door 53 at one side face to be screwed. The pivot 3 is supported by the main body 2, and vertically penetrated through the main body 2, the mounting plate portion 55 and a mounting frame portion 52. The pivot 3 includes a fitting portion 3a which cannot be relatively rotated about a shaft and can be freely fitted to and separated from a fitting hole 52b of the mounting frame portion 52, a large diameter portion 3b kept into contact with one side face of the main body 2, and a screw rod portion 3c penetrated through the main body 2 to the other side face side. The torque adjustment mechanism 4 includes an adjustment nut 14 engaged with the screw rod portion 3c of the pivot 3, and a plurality of leaf springs 13 disposed between the adjustment nut 14 and the main body 2.SELECTED DRAWING: Figure 3
【課題】扉の取り付け板部の内側面側から取り付け作業、調整ナットの締め付け操作が容易に行えるヒンジ軸装置を提供する。【解決手段】ヒンジ軸装置１は、本体２、枢軸３、トルク調整機構４を具備する。本体２は、扉５３の取り付け板部５５の内側面に一側面を密着させてねじ止めされる。枢軸３は、本体２に支持され、本体２と取り付け板部５５及び取り付け枠部５２を垂直に貫通する。枢軸３は、取り付け枠部５２の嵌合孔５２ｂに軸周り相対回転不能で、抜き差し自在の嵌合部３ａと、本体２の一側面に当接する大径部３ｂと、本体２を他側面側へ貫通するねじ棒部３ｃとを具備する。トルク調整機構４は、枢軸３のねじ棒部３ｃに螺合される調整ナット１４と、この調整ナット１４と本体２との間に介設される複数の皿ばね１３とを具備する。【選択図】図３
PROBLEM TO BE SOLVED: To provide a hinge shaft device easy in mounting work of a door from an inner face side of a mounting plate portion, and fastening operation of an adjustment nut.SOLUTION: A hinge shaft device 1 includes a main body 2, a pivot 3, and a torque adjustment mechanism 4. The main body 2 is closely kept into contact with an inner face of a mounting plate portion 55 of a door 53 at one side face to be screwed. The pivot 3 is supported by the main body 2, and vertically penetrated through the main body 2, the mounting plate portion 55 and a mounting frame portion 52. The pivot 3 includes a fitting portion 3a which cannot be relatively rotated about a shaft and can be freely fitted to and separated from a fitting hole 52b of the mounting frame portion 52, a large diameter portion 3b kept into contact with one side face of the main body 2, and a screw rod portion 3c penetrated through the main body 2 to the other side face side. The torque adjustment mechanism 4 includes an adjustment nut 14 engaged with the screw rod portion 3c of the pivot 3, and a plurality of leaf springs 13 disposed between the adjustment nut 14 and the main body 2.SELECTED DRAWING: Figure 3
【課題】扉の取り付け板部の内側面側から取り付け作業、調整ナットの締め付け操作が容易に行えるヒンジ軸装置を提供する。【解決手段】ヒンジ軸装置１は、本体２、枢軸３、トルク調整機構４を具備する。本体２は、扉５３の取り付け板部５５の内側面に一側面を密着させてねじ止めされる。枢軸３は、本体２に支持され、本体２と取り付け板部５５及び取り付け枠部５２を垂直に貫通する。枢軸３は、取り付け枠部５２の嵌合孔５２ｂに軸周り相対回転不能で、抜き差し自在の嵌合部３ａと、本体２の一側面に当接する大径部３ｂと、本体２を他側面側へ貫通するねじ棒部３ｃとを具備する。トルク調整機構４は、枢軸３のねじ棒部３ｃに螺合される調整ナット１４と、この調整ナット１４と本体２との間に介設される複数の皿ばね１３とを具備する。【選択図】図３
HINGE SHAFT DEVICE
ヒンジ軸装置
SHIROZOE AKIHIKO (author)
2018-09-27
Patent
Electronic Resource
Japanese
Decorative Structure For Multi-Shaft Hinge Device, Multi-Shaft Hinge Device, And Foldable Device
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