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A platform for research: civil engineering, architecture and urbanism
Hinge and freezer
The invention provides a hinge and a freezer. The hinge comprises an upper hinge plate, a lower hinge plate, a first connecting shaft, a second connecting shaft and an elastic device. The upper hinge plate and the lower hinge plate are rotationally connected through a first connecting shaft; the upper hinge plate is connected with the second connecting shaft; the second connecting shaft comprises a first connecting part and a second connecting part, the first connecting part is of a cylinder structure, the second connecting part is a cam shaft, and the section of the second connecting part is ellipsoidal; the lower hinge plate rotates along the first connecting shaft to drive the first connecting part to slide along the limiting hole; one end of the elastic device is connected with the second connecting part; and the other end of the elastic device is connected with the lower hinge plate. The second connecting part is arranged in the mode that in the rotating process of the cam shaft on the upper hinge plate, the second connecting shaft and the elastic device generate larger normal force, larger torque is provided for the refrigerator door body, the second connecting part is of a cam shaft structure, a more reasonable hovering angle can be set, and the problem that the hovering effect of the hinge is poor is solved.
本申请提供一种铰链及冰柜，铰链包括：上铰链板、下铰链板、第一连接轴、第二连接轴、弹力装置；上铰链板和下铰链板通过第一连接轴转动连接；上铰链板与第二连接轴连接；第二连接轴包括第一连接部和第二连接部，第一连接部为圆柱体结构，第二连接部为凸轮轴且第二连接部的截面为椭球形；下铰链板沿着第一连接轴转动带动第一连接部沿着限位孔滑动；弹力装置的一端与第二连接部连接；弹力装置的另一端与下铰链板连接。将第二连接部设置为凸轮轴在上铰链板转动过程中，第二连接轴与弹力装置产生更大的法向力，为冷柜门体提供更大的扭矩，且第二连接部为凸轮轴结构，可以设置更加合理的悬停角度，以解决铰链悬停效果差的问题。
Hinge and freezer
The invention provides a hinge and a freezer. The hinge comprises an upper hinge plate, a lower hinge plate, a first connecting shaft, a second connecting shaft and an elastic device. The upper hinge plate and the lower hinge plate are rotationally connected through a first connecting shaft; the upper hinge plate is connected with the second connecting shaft; the second connecting shaft comprises a first connecting part and a second connecting part, the first connecting part is of a cylinder structure, the second connecting part is a cam shaft, and the section of the second connecting part is ellipsoidal; the lower hinge plate rotates along the first connecting shaft to drive the first connecting part to slide along the limiting hole; one end of the elastic device is connected with the second connecting part; and the other end of the elastic device is connected with the lower hinge plate. The second connecting part is arranged in the mode that in the rotating process of the cam shaft on the upper hinge plate, the second connecting shaft and the elastic device generate larger normal force, larger torque is provided for the refrigerator door body, the second connecting part is of a cam shaft structure, a more reasonable hovering angle can be set, and the problem that the hovering effect of the hinge is poor is solved.
本申请提供一种铰链及冰柜，铰链包括：上铰链板、下铰链板、第一连接轴、第二连接轴、弹力装置；上铰链板和下铰链板通过第一连接轴转动连接；上铰链板与第二连接轴连接；第二连接轴包括第一连接部和第二连接部，第一连接部为圆柱体结构，第二连接部为凸轮轴且第二连接部的截面为椭球形；下铰链板沿着第一连接轴转动带动第一连接部沿着限位孔滑动；弹力装置的一端与第二连接部连接；弹力装置的另一端与下铰链板连接。将第二连接部设置为凸轮轴在上铰链板转动过程中，第二连接轴与弹力装置产生更大的法向力，为冷柜门体提供更大的扭矩，且第二连接部为凸轮轴结构，可以设置更加合理的悬停角度，以解决铰链悬停效果差的问题。
Hinge and freezer
铰链及冰柜
CHENG CHUNMING (author) / HOU XUERU (author) / SONG HUIHUI (author) / YANG SHIHUA (author) / LU TAO (author)
2024-10-11
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
F25D
REFRIGERATORS
,
Kühlschränke
Freezer hinge capable of hovering at any angle and freezer provided with freezer hinge
| European Patent Office | 2024