A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUTTERFLY DOOR HINGE AND VEHICLE
The disclosure provides a butterfly door hinge and a vehicle having the same, which in particular to the technical field of vehicles. The butterfly door hinge includes a mounting base, a door connecting arm, a hinge connecting arm, and a limiting assembly, wherein the hinge connecting arm has one end hinged with the mounting base, and the other end hinged with the door connecting arm; the limiting assembly includes a planar limiting portion arranged on the mounting base, and a limiting body arranged on the door connecting arm, the limiting body having a spiral-type outer contour. In the disclosure, first the hinge connecting arm is used to constrain the door to swing along a fixed point, and then a posture of the door is constrained through a frictional fit between the limiting body and the planar limiting portion, so that the door can maintain a specific posture and open sideways during an upward opening process for further enabling a car with the butterfly doors to share a locking system with an ordinary car with side-hinged doors, which reduces the manufacture cost; in addition, the disclosure has a simpler structure, fewer moving pairs, and improves the smoothness of the door opening and closing process.
BUTTERFLY DOOR HINGE AND VEHICLE
The disclosure provides a butterfly door hinge and a vehicle having the same, which in particular to the technical field of vehicles. The butterfly door hinge includes a mounting base, a door connecting arm, a hinge connecting arm, and a limiting assembly, wherein the hinge connecting arm has one end hinged with the mounting base, and the other end hinged with the door connecting arm; the limiting assembly includes a planar limiting portion arranged on the mounting base, and a limiting body arranged on the door connecting arm, the limiting body having a spiral-type outer contour. In the disclosure, first the hinge connecting arm is used to constrain the door to swing along a fixed point, and then a posture of the door is constrained through a frictional fit between the limiting body and the planar limiting portion, so that the door can maintain a specific posture and open sideways during an upward opening process for further enabling a car with the butterfly doors to share a locking system with an ordinary car with side-hinged doors, which reduces the manufacture cost; in addition, the disclosure has a simpler structure, fewer moving pairs, and improves the smoothness of the door opening and closing process.
BUTTERFLY DOOR HINGE AND VEHICLE
KLAPPENSCHARNIER UND FAHRZEUG
CHARNIÈRE POUR PORTIÈRE PAPILLON ET VÉHICULE
JIANG KUN (author) / CAI XINHANG (author) / LI GUOLIN (author) / GAO WENQING (author) / LIU ZHIYONG (author) / LEE KYUHO (author) / XU YUN (author)
2024-10-16
Patent
Electronic Resource
English
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Vehicle door hinge for vehicle door, back door hinge, side door hinge and vehicle
| European Patent Office | 2022
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