Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a rotary movable hinge. A movable hinge base is fixed to a cabinet body, a sliding groove is formed in the movable hinge base, one side of the sliding groove is open, and a hinge limiting adjusting bolt is arranged on the other side of the sliding groove; one side of the movable hinge is installed in the sliding groove in a sliding mode and fixedly connected with the hinge limiting adjusting bolt, a steel ball supporting frame is arranged between the movable hinge and the inner wall of the sliding groove, a plurality of sets of steel balls are installed on the steel ball supporting frame, relative sliding between the movable hinge and the movable hinge base is achieved through the steel ball supporting frame and the steel balls, the other side of the movable hinge penetrates out of the open side of the sliding groove and is connected with a fixed hinge through a hinge shaft, and the fixed hinge is fixedly connected with a door. The rotary movable hinge is simple in structure, low in manufacturing cost, low in assembly difficulty, small in gap and high in bearing capacity due to the adoption of the steel ball supporting frame and the steel balls, high in precision and free of shaking when the movable hinge and the movable hinge base slide relatively, suitable for batch production and use and capable of being widely applied to the fields of vacuum refrigerators, negative-pressure fresh-keeping cabinets and the like.
一种旋转移动合页，所述移动合页座固定在柜体上，所述移动合页座内设有滑槽，所述滑槽一侧开放设置，滑槽另一侧设有合页限位调节螺栓；所述移动合页一侧滑动安装在滑槽内与合页限位调节螺栓固连，移动合页与滑槽内壁之间设有钢球支撑架，所述钢球支撑架上安装有若干组钢球，移动合页与移动合页座之间通过钢球支撑架及钢球实现相对滑动，移动合页另一侧穿出滑槽的开放侧通过合页轴与固定合页相连，所述固定合页与门固定连接。结构简单，制造成本低，装配难度低，且采用钢球支撑架及钢球这种结构间隙小，承重能力强，移动合页与移动合页座之间的相对滑动时精度高，不会出现晃动情况，适于批量生产使用，可广泛应用于真空冰箱、负压保鲜柜等领域。
The invention discloses a rotary movable hinge. A movable hinge base is fixed to a cabinet body, a sliding groove is formed in the movable hinge base, one side of the sliding groove is open, and a hinge limiting adjusting bolt is arranged on the other side of the sliding groove; one side of the movable hinge is installed in the sliding groove in a sliding mode and fixedly connected with the hinge limiting adjusting bolt, a steel ball supporting frame is arranged between the movable hinge and the inner wall of the sliding groove, a plurality of sets of steel balls are installed on the steel ball supporting frame, relative sliding between the movable hinge and the movable hinge base is achieved through the steel ball supporting frame and the steel balls, the other side of the movable hinge penetrates out of the open side of the sliding groove and is connected with a fixed hinge through a hinge shaft, and the fixed hinge is fixedly connected with a door. The rotary movable hinge is simple in structure, low in manufacturing cost, low in assembly difficulty, small in gap and high in bearing capacity due to the adoption of the steel ball supporting frame and the steel balls, high in precision and free of shaking when the movable hinge and the movable hinge base slide relatively, suitable for batch production and use and capable of being widely applied to the fields of vacuum refrigerators, negative-pressure fresh-keeping cabinets and the like.
一种旋转移动合页，所述移动合页座固定在柜体上，所述移动合页座内设有滑槽，所述滑槽一侧开放设置，滑槽另一侧设有合页限位调节螺栓；所述移动合页一侧滑动安装在滑槽内与合页限位调节螺栓固连，移动合页与滑槽内壁之间设有钢球支撑架，所述钢球支撑架上安装有若干组钢球，移动合页与移动合页座之间通过钢球支撑架及钢球实现相对滑动，移动合页另一侧穿出滑槽的开放侧通过合页轴与固定合页相连，所述固定合页与门固定连接。结构简单，制造成本低，装配难度低，且采用钢球支撑架及钢球这种结构间隙小，承重能力强，移动合页与移动合页座之间的相对滑动时精度高，不会出现晃动情况，适于批量生产使用，可广泛应用于真空冰箱、负压保鲜柜等领域。
Rotary movable hinge
一种旋转移动合页
ZHANG HONGSHENG (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch