According to news from the financial industry on November 4, 2024, information from the State Intellectual Property Office shows that Great Wall Motor Co., Ltd. has obtained a patent called \”Rear Door Structure and Automobile\”, and the authorization announcement number is CN 221938004 U, application date is March 2024.
The patent summary shows that this application provides a back door structure and a car, including a roll-wrapped back door inner panel assembly and a back door outer panel assembly; the back door inner panel assembly is provided with Taillight installation reinforcement structure, hinge fixation reinforcement structure, rear door outer panel support structure and back The door lock installation reinforcement structure; the left and right ends of the outer side of the rear door outer panel assembly are equipped with taillight installation plates, and the upper side of the taillight installation plate is also connected to a taillight installation extension plate extending in the left and right directions; both taillight installation plates are connected to the taillights Install reinforced structural connections to improve the stability of the taillight installation structure. The automobile includes the aforementioned rear door structure, and both have the same beneficial effects. The back door structure and automobile provided by this application improve the pressing and torsional stiffness of the back door body on the basis of maintaining the installation of components to ensure the strength and stability of the back door.
This article comes from the financial world
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