Guangzhou Fengtai Civil Defense Project has obtained the patent for civil defense door maintenance equipment, improving the strength and service life of civil defense doors.

Finance Industry February 14, 2025, information from the National Knowledge and Rights Bureau showed that Guangzhou Fengtai Civil Defense Engineering Co., Ltd. obtained a patent titled \”A Civil Defense Door Nursing Device\” and authorized Announcement No. CN 222469977 U, application date is May 2024.

The patent summary shows that this utility model discloses a kind of civil defense door care device, involving the field of civil defense door technology. The utility model includes a base, a cleaning assembly and a spray assembly. The top portion of the base is fixedly connected to an installation frame, the top portion of the mounting frame is fixedly connected to an elevator mechanism, the front side of the lifting mechanism is fixed to a cleaning plate, and the cleaning plate is fixed to the cleaning surface. The assembly is arranged on the back side of the cleaning board, including a placing plate, which is connected to a brush plate on the back side of the placing plate. This new model can be turned by the rotation motor to drive the eccentric wheel, so that the eccentric wheel and the adjusting plate can quickly move left and right, and during the movement process, the brush plate can perform dirt on the surface of the human defense door. Quickly clean, use water to wash the dirt that cannot be cleaned and brushed off, preventing the dirt from corroding the surface of the civil defense door, and improving the strength and life of the civil defense door.

Tianyan Check data shows that Guangzhou Fengtai Civil Defense Engineering Co., Ltd., established in 2014, is located in Guangzhou. It is an enterprise mainly engaged in construction installation. The enterprise registered capital is RMB 10 million, and the actual capital is RMB 10 million. Through Tianyan Check data analysis, Guangzhou Fengtai Civil Defense Engineering Co., Ltd. has invested in one enterprise in a total of 8 investment projects and 29 patent information. In addition, the enterprise also has 24 administrative licenses.

This article comes from the financial world