Foshan Jinhaifu Hardware Technology obtained a patent for a flip-up folding door hinge, which enables the lower door panel of a flip-up folding door to open wider

According to news from the financial industry on January 6, 2025, information from the State Intellectual Property Office shows that Foshan Jinhaifu Hardware Technology Co., Ltd. has obtained a patent called \”Flip-Up Folding Door Hinge\” and authorized Announcement number CN 222253584 U, application date is May 2024.

The patent summary shows that the utility model relates to a flip-up folding door hinge. The hinge includes an outer hinge arm, a hinge cup portion provided at the front of the outer hinge arm for connection with the lower door panel, and a hinge cup portion provided at the front of the outer hinge arm for connection with the lower door panel. The rear part of the outer hinge arm is used for the hinge seat part connected with the upper door panel. The hinge cup part includes a front shaft and a hinge cup. The front shaft is disposed transversely in the front opening of the outer hinge arm and Its two ends are respectively fixed on the groove walls on both sides of the outer hinge arm. The hinge cup includes a cup body and a connecting arm protruding from one end of the cup body. The connecting arm is movable and sleeved with the front axle, so that the cup body can be turned backward. It is attached to the outer bottom surface of the front part of the outer hinge arm and turned forward to extend out of the front of the outer hinge arm; the top of the front end of the outer hinge arm is provided with a structure that limits the maximum flip angle of the cup body to 135° limit opening. The flip angle of the hinge cup of the utility model can reach 135°, which can make the lower door panel of the folding door open wider.

Tianyancha data shows that Foshan Jinhaifu Hardware Technology Co., Ltd. was established in 2018 and is located in Foshan City. It is an enterprise mainly engaged in the metal products industry. The registered capital of the company is RMB 1.5 million. Through Tianyancha big data analysis, Foshan Jinhaifu Hardware Technology Co., Ltd. has 6 patent information, and the company also has 10 administrative licenses.

This article comes from the financial world