Hinge assembly of butterfly door and vehicle

Abstract

The invention provides a hinge assembly of a butterfly door and a vehicle. The hinge assembly of the butterfly door is connected between a vehicle door and a vehicle body, and mainly comprises a butterfly hinge and a linear driving device. The butterfly hinge comprises a hinge shaft, a first connecting part and a second connecting part, wherein one end of the first connecting part and one end of the second connecting part are connected with the hinge shaft. The other end of the second connecting part is fixedly connected with the vehicle door; the linear driving device is connected with the vehicle body in a hinged mode, and the power output end of the linear driving device is connected with the other end of the first connecting part in a hinged mode; and under the driving action of the linear driving device, the second connecting part rotates along with rotating of the first connecting part, and thus the vehicle door can rotate relative to the vehicle body. The hinge assembly of the butterfly door is small in size and can be installed inside a vehicle cabin, and thus the attractiveness of the appearance of the vehicle can be ensured; only one butterfly hinge is adopted, and thus the arrangement way is simple; and the opening and closing angle of the vehicle door is convenient to adjusted.

Description

technical field [0001] The invention relates to the technical field of vehicle parts, in particular to a butterfly door hinge assembly. At the same time, the invention also relates to a vehicle installed with the butterfly door hinge assembly. Background technique [0002] Butterfly doors, also known as butterfly doors, are a type of door for supercars. The hinge of the butterfly door is installed on the hinge assembly column of the butterfly door or on the fender close to the hinge assembly column of the butterfly door. The door is opened forward and upward through the hinge, and the door that is raised obliquely is like the wings of a butterfly, hence the name "Butterfly Gate". [0003] In the existing models, most of the butterfly doors are of the ordinary hinged swing door type. The ordinary hinge is a part that connects the door and the body to facilitate the opening and closing of the door, and rarely adopts the butterfly door opening type. [0004] The existing but...

AI Technical Summary

Problems solved by technology

[0005] 1. The electric struts of ordinary hinges need to be external, with complex structure, easy damage, large layout space, complex motion check, not conducive to platformizatio

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