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A platform for research: civil engineering, architecture and urbanism
Door hinge and buffer device for door hinge
The invention relates to a door hinge which comprises a hinge body and a buffer unit, and the hinge body comprises a hinge seat, a U-shaped rotating shaft, a connecting piece, a first rotating shaft and a shell; wherein the U-shaped rotating shaft comprises a first connecting shaft and a second connecting shaft, one end of the connecting piece is rotationally connected with the hinge seat through the first connecting shaft of the U-shaped rotating shaft, and the other end of the connecting piece is rotationally arranged in the shell through the first rotating shaft; according to the buffer unit, the linkage piece is connected with the oil cylinder by adding a shifting piece, so that the linkage piece can drive the shifting piece to move close to or away from the plane of the hinge base through rotation, and the plane movement of the shifting piece can drive the oil cylinder to be compressed or reset. The mechanical force in the opening and closing process of the door hinge is ingeniously utilized to help the oil cylinder to reset, so that the loss of the oil cylinder is reduced. The invention has the advantages of reducing the loss of the door hinge oil cylinder and prolonging the service life of the oil cylinder.
本发明涉及一种门铰链，包括铰链本体和缓冲单元，所述铰链本体包括铰链座、U型转轴、连接件、第一转轴及外壳；其中，所述U型转轴包括第一连接轴和第二连接轴，所述连接件的一端通过U型转轴的第一连接轴与所述铰链座转动连接，所述连接件的另一端通过所述第一转轴转动的设在外壳内；所述缓冲单元通过增加一个拨片将连动件与油缸连接起来，使得所述连动件能通过转动带动所述拨片进行靠近或远离所述铰链座的平面运动，所述拨片的平面运动又会带动所述油缸压缩或者复位，巧妙地利用门铰链开合过程中的机械力来帮助所述油缸复位，从而减小所述油缸的损耗。本发明具有降低门铰链油缸的损耗、延长油缸使用寿命的优点。
Door hinge and buffer device for door hinge
The invention relates to a door hinge which comprises a hinge body and a buffer unit, and the hinge body comprises a hinge seat, a U-shaped rotating shaft, a connecting piece, a first rotating shaft and a shell; wherein the U-shaped rotating shaft comprises a first connecting shaft and a second connecting shaft, one end of the connecting piece is rotationally connected with the hinge seat through the first connecting shaft of the U-shaped rotating shaft, and the other end of the connecting piece is rotationally arranged in the shell through the first rotating shaft; according to the buffer unit, the linkage piece is connected with the oil cylinder by adding a shifting piece, so that the linkage piece can drive the shifting piece to move close to or away from the plane of the hinge base through rotation, and the plane movement of the shifting piece can drive the oil cylinder to be compressed or reset. The mechanical force in the opening and closing process of the door hinge is ingeniously utilized to help the oil cylinder to reset, so that the loss of the oil cylinder is reduced. The invention has the advantages of reducing the loss of the door hinge oil cylinder and prolonging the service life of the oil cylinder.
本发明涉及一种门铰链，包括铰链本体和缓冲单元，所述铰链本体包括铰链座、U型转轴、连接件、第一转轴及外壳；其中，所述U型转轴包括第一连接轴和第二连接轴，所述连接件的一端通过U型转轴的第一连接轴与所述铰链座转动连接，所述连接件的另一端通过所述第一转轴转动的设在外壳内；所述缓冲单元通过增加一个拨片将连动件与油缸连接起来，使得所述连动件能通过转动带动所述拨片进行靠近或远离所述铰链座的平面运动，所述拨片的平面运动又会带动所述油缸压缩或者复位，巧妙地利用门铰链开合过程中的机械力来帮助所述油缸复位，从而减小所述油缸的损耗。本发明具有降低门铰链油缸的损耗、延长油缸使用寿命的优点。
Door hinge and buffer device for door hinge
一种门铰链及门铰链用的缓冲装置
HUANG LIEBIAO (author)
2024-01-12
Patent
Electronic Resource
Chinese