A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a 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 fixedly installed on the other side of the sliding groove; and the bottom of the movable hinge is installed in the sliding groove in a sliding mode, a groove and a through hole are formed in the position, corresponding to the hinge limiting adjusting bolt, of the bottom of the movable hinge, a nut of the hinge limiting adjusting bolt is located in the groove, a screw rod of the hinge limiting adjusting bolt movably penetrates through the through hole to be fixedly connected with the movable hinge base, a steel ball supporting frame is arranged between the movable hinge and the inner wall of the sliding groove, and a plurality of sets of steel balls are installed on the steel ball supporting frame. The 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，滑槽另一侧固定安装有合页限位调节螺栓；移动合页，所述移动合页底部滑动安装在滑槽内，移动合页底部对应合页限位调节螺栓的位置设有凹槽和通孔，合页限位调节螺栓的螺母位于凹槽内，合页限位调节螺栓的螺杆活动穿过通孔与移动合页座固连，所述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。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 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 fixedly installed on the other side of the sliding groove; and the bottom of the movable hinge is installed in the sliding groove in a sliding mode, a groove and a through hole are formed in the position, corresponding to the hinge limiting adjusting bolt, of the bottom of the movable hinge, a nut of the hinge limiting adjusting bolt is located in the groove, a screw rod of the hinge limiting adjusting bolt movably penetrates through the through hole to be fixedly connected with the movable hinge base, a steel ball supporting frame is arranged between the movable hinge and the inner wall of the sliding groove, and a plurality of sets of steel balls are installed on the steel ball supporting frame. The 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，滑槽另一侧固定安装有合页限位调节螺栓；移动合页，所述移动合页底部滑动安装在滑槽内，移动合页底部对应合页限位调节螺栓的位置设有凹槽和通孔，合页限位调节螺栓的螺母位于凹槽内，合页限位调节螺栓的螺杆活动穿过通孔与移动合页座固连，所述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。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。
Movable hinge
一种移动合页
ZHANG HONGSHENG (author)
2021-08-27
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
HINGE ASSEMBLY HAVING MOVABLE PLATE, AND REFRIGERATOR HAVING HINGE ASSEMBLY
| European Patent Office | 2022