According to news from the financial industry on December 12, 2024, information from the State Intellectual Property Office shows that Guangdong Mingmen Lock Industry Co., Ltd. applied for a patent called \”Hinge Structure\”, with the public number CN 119102436 A , the application date is July 2018.
The patent abstract shows that the present invention relates to a hardware door accessory and discloses a hinge structure, which includes a cam elastic pressing mechanism and a fixed machine base and a motor base that are rotationally connected through a linkage assembly; The cam elastic resistance mechanism includes: a transverse slider, which is slidably disposed in the motor base and connected to the linkage component; a longitudinal slider, which is slidably disposed in the motor base; and a cam, which is rotatably disposed in the motor base. inside the seat; A spring is provided in the motor base, with one end pressing against the longitudinal slider. Under the action of this hinge structure, the door can be hovered and positioned at a certain angle and automatically closed slowly. Since the hinge is installed invisibly, the overall appearance of the door installation is greatly improved.
This article comes from the financial world
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