According to news from the financial industry on December 19, 2024, information from the State Intellectual Property Office shows that Foshan Zhenlan Metal Products Co., Ltd. has obtained a project called \”Armored door leaf based on all-aluminum precision carving\” The patent, authorization announcement number CN 222162405 U, application date is April 2024.
The patent summary shows that the utility model relates to an armored door leaf based on all-aluminum fine carving, including a door leaf panel, a door leaf front clip, a door leaf keel pad, a door leaf integrated keel frame, a door leaf back clip and Door leaf back panel, the two ends of the door leaf panel are respectively connected to two symmetrically arranged door leaf front clips, and the two ends of the door leaf back panel are respectively connected to the two symmetrically arranged door leaf back surfaces. The clips are connected, and the door panel and the door back panel are arranged in parallel. The door leaf front clips and the door leaf back clips located at the same ends of the door panels and door back panels are fixed on the door leaf integrated gantry frame. The door leaf integrated gantry frame is installed on the side. Door leaf keel frame pad; a design that enhances the bearing capacity and increases the service life of the door. It is easy to assemble and disperses the stress points of the door, making it stronger and safer.
This article comes from the financial world
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