Zhuhai Huafa Architectural Design Consulting Co., Ltd. has obtained a patent for a courtyard door that is fully automated and modern.

According to news from the financial industry on January 15, 2025, information from the State Intellectual Property Office shows that Zhuhai Huafa Architectural Design Consulting Co., Ltd. has obtained a patent called \”A Patio Door\”, and the authorization announcement number is CN 222333586 U, application date is April 2024.

The patent abstract shows that the utility model discloses a courtyard door, which includes a motor, a fixed movable wheel, a belt, a door shaft, a door leaf a, a door leaf b and a door leaf c. The fixed movable wheels are respectively covered with There are a first rotating ring, a second rotating ring and a third rotating ring. The first rotating ring, the second rotating ring and the third rotating ring are respectively fixed with a first rotating plate, a second rotating plate and a third rotating ring. The rotating plate has a first rotating rod fixedly installed on the top of the first rotating plate, a second rotating rod fixedly installed on the top of the second rotating plate, and sliding grooves are provided on one side of the second rotating plate and the third rotating plate. A sliding block is slidably installed in the slot, one end of the sliding block extends into the sliding slot, and the other end of the sliding block extends out of the sliding slot. This type of patio door uses the principle of folding fan opening and closing to open and close the patio door. The process has a Chinese style, classical beauty, fully automated operation, and a modern flavor.

Tianyancha data shows that Zhuhai Huafa Architectural Design Consulting Co., Ltd. was established in 2004 and is located in Zhuhai City. It is an enterprise mainly engaged in professional technical services. The registered capital of the enterprise is RMB 300 million, and the paid-in capital is RMB 200 million. Through Tianyancha big data analysis, Zhuhai Huafa Architectural Design Consulting Co., Ltd. has invested in 3 companies, participated in 307 bidding projects, and has 317 pieces of patent information. In addition, the companies also have 19 administrative licenses.

This article comes from the financial world