Great Wall Motors obtained the patent for the back door structure and vehicle to improve the rigidity of the back door structure and reduce the problem of inner panel cracking

According to news from the financial industry on January 9, 2025, information from the State Intellectual Property Office shows that Great Wall Motor Co., Ltd. has obtained a patent called \”Rear Door Structure and Vehicle\”, and the authorization announcement number is CN 222291458 U, application date is May 2024.

The patent summary shows that the utility model provides a back door structure and a vehicle. The back door structure includes a back door inner panel, a back door outer panel and a mounting plate. The back door inner panel includes connected internal connecting parts and The inner main body part; the outer panel of the back door includes a connected outer connecting part and an outer main part, the outer connecting part is connected to the inner connecting part, and the outer main part is spaced apart from the inner main part; the mounting plate includes sequentially connected connecting parts to the outer body part. An intermediate connecting part between the connecting part and the inner connecting part, a first mounting part connected to the inner body part and spaced apart from the outer body part, a second mounting part connected to the outer body part and spaced apart from the inner body part, and the connection The first mounting part and the inner body part are jointly connected to the rear wiper motor and the vibration absorber located on the side of the inner body part facing away from the first mounting part. The second mounting portion arches toward the outer connecting portion through its middle portion to form a cavity with the outer main body portion, thereby improving the rigidity of the back door structure and thereby alleviating the problem of cracking of the inner panel of the back door.

Tianyancha data shows that Great Wall Motor Co., Ltd. was established in 2001 and is located in Baoding City. It is an enterprise mainly engaged in automobile manufacturing. The registered capital of the enterprise is RMB 8,486,559,123, and the paid-in capital is RMB 1,052,783,123. Through Tianyancha big data analysis, Great Wall Motor Co., Ltd. has invested in a total of 75 companies and participated in 2,234 bidding projects. In terms of intellectual property rights, it has 5,000 pieces of trademark information and 5,000 pieces of patent information. In addition, the companies also have 577 administrative licenses.

This article comes from the financial world