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 mechanism that facilitates working of a groove for storing grease and that facilitates grease management.SOLUTION: A hinge mechanism 1 includes a shaft 2 that serves as a rotating shaft of a rotary member 30, and a bracket 3 that has a cylindrical part 4 wound around an outer periphery of the shaft 2 to obtain sliding resistance by elastic force. A groove-shaped grease reservoir hole 5 inclined with respect to a rotational direction of the shaft 2 passes through the cylindrical part 4, and grease is stored in the grease reservoir hole 5.
【課題】グリスを溜める溝の加工が容易、かつ、グリスの管理が容易なヒンジ機構を提供する。【解決手段】ヒンジ機構１は、回転部材３０の回転軸となるシャフト２と、シャフト２の外周に巻き付いて弾性力によって摺動抵抗を得る円筒部４を有するブラケット３とを備える。円筒部４には、シャフト２の回転方向に対して傾斜した溝状のグリス溜り孔５が貫通し、グリス溜り孔５内にグリスが溜貯される。【選択図】図１
PROBLEM TO BE SOLVED: To provide a hinge mechanism that facilitates working of a groove for storing grease and that facilitates grease management.SOLUTION: A hinge mechanism 1 includes a shaft 2 that serves as a rotating shaft of a rotary member 30, and a bracket 3 that has a cylindrical part 4 wound around an outer periphery of the shaft 2 to obtain sliding resistance by elastic force. A groove-shaped grease reservoir hole 5 inclined with respect to a rotational direction of the shaft 2 passes through the cylindrical part 4, and grease is stored in the grease reservoir hole 5.
【課題】グリスを溜める溝の加工が容易、かつ、グリスの管理が容易なヒンジ機構を提供する。【解決手段】ヒンジ機構１は、回転部材３０の回転軸となるシャフト２と、シャフト２の外周に巻き付いて弾性力によって摺動抵抗を得る円筒部４を有するブラケット３とを備える。円筒部４には、シャフト２の回転方向に対して傾斜した溝状のグリス溜り孔５が貫通し、グリス溜り孔５内にグリスが溜貯される。【選択図】図１
HINGE MECHANISM
ヒンジ機構
NAGAMI TETSUO (author)
2015-12-17
Patent
Electronic Resource
Japanese