Driving mechanism of automobile opening and closing piece, automobile automatic opening and closing piece and automobile: Fid-Bau Portal

Driving mechanism of automobile opening and closing piece, automobile automatic opening and closing piece and automobile

GUAN CHENGFA

Abstract

The invention relates to a driving mechanism of an automobile opening and closing piece, an automobile automatic opening and closing piece and an automobile, the driving mechanism comprises a push rod, a crank, a transmission mechanism and a transmission rod, one end of the crank is fixedly connected with the transmission rod, the other end of the crank is connected with the transmission mechanism, and the transmission mechanism is installed on a power mechanism. The power mechanism can drive the crank to rotate through the transmission mechanism, then the power mechanism, the transmission mechanism, the crank and the transmission rod form a crank connecting rod mechanism, the crank connecting rod mechanism is fixed to the opening and closing piece, the transmission rod is connected with the push rod, and the push rod is connected with a vehicle body. The push rod can drive the opening and closing piece to move relative to the vehicle body. The overall durability is improved, on the premise that the strength of the transmission rod is guaranteed, the overall transmission rod is not prone to damage, the space needed by the X direction of an automobile is not increased, and then the installation difficulty of other parts of the automobile is lowered.

本发明涉及一种汽车开闭件的驱动机构、汽车自动开闭件以及汽车，包括推杆，还包括曲柄、传动机构和传动杆，所述曲柄的一端与传动杆固定连接，另一端与所述传动机构连接，所述传动机构安装在动力机构上，所述动力机构能够通过传动机构带动所述曲柄转动，进而使得所述动力机构、传动机构、曲柄和传动杆组成曲柄连杆机构，所述曲柄连杆机构固定在开闭件上，所述传动杆与推杆相连接，所述推杆与车身相连接，使得所述推杆能够驱动所述开闭件相对于车身运动。本发明通过提高了整体的耐久度，在保证传动杆的强度的前提下，使得整体不易破坏，不增加汽车X方向所需的空间，进而降低了汽车其他部件的安装难度。

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