Hebei Jianrong Parking Technology obtained a patent for garage door components, which greatly reduces noise and resistance when the garage door is opened or closed.

According to news from the financial industry on November 30, 2024, information from the State Intellectual Property Office shows that Hebei Jianrong Parking Technology Co., Ltd. has obtained a patent called \”a garage door assembly\”, and the authorization announcement No. CN 222066552 U, application date is March 2024.

The patent abstract shows that the utility model discloses a garage door assembly, which includes a garage door and two switch units respectively provided on both sides of the garage door. Each switch unit includes a door opening fixedly provided in the garage. The vertical slide rails on the rear wall are fixed near the top of the garage. The horizontal slide rail and the driving arm arranged below the horizontal slide rail. One end of each driving arm is rotationally connected to the corresponding wall, and the other end is slidingly connected with a sliding sleeve. The sliding sleeves are all in the middle of the corresponding side of the garage door. The parts are rotationally connected, and the wall is provided with a driving element for driving the driving arm to swing. The garage door is in contact with the horizontal slide rail and the vertical slide rail only through the four rollers at the four corners, and they are all in rolling contact. Therefore, the noise and resistance when the garage door is opened or closed will be greatly reduced. Even after long-term use, the garage door will The door can also be opened or closed easily and is not prone to jamming. The one-piece garage door has better rigidity, is more beautiful, and facilitates the layout of the door within the door.

This article comes from the financial world