Yancheng Hengtongda intelligent door control obtains the relevant patent of remote control opening of electric folding doors to prevent small stones from getting stuck in the folding door gap.

Finance Industry reported on February 24, 2025 that the information of the National Knowledge and Rights Bureau showed that Yancheng Hengtongda Smart Door Control Co., Ltd. obtained a \”electric folding door with remote control opening\” Patent, Authorization Announcement No. CN 222513438 U, Application date is April 2024.

The patent summary shows that the utility model involves the field of folding door technology, which is specifically a remotely controlled opening electric folding door, including a fixing frame and a folding door body, which is installed on the right side of the top of the ground, The folding door body is arranged on the top of the ground, and the folding door body is Two slide grooves a are installed inside, and the inner wall of the slide groove a is slidingly connected with a slider, the inner plug of the slide is fixed rod, and the bottom of the slide is installed with a moving block, and the moving block is installed The inner sliding of the mounting block is connected with a mounting block, a brush is installed at the bottom of the mounting block, and a sliding groove is installed on the inner opening of the moving block b. The slide chute b is installed inside a plurality of springs b; the beneficial effect is that when the body of the folding door is moved to the left, the moving block will move the brush at the bottom to clean the small stones on the left side of the road to clean the gravel on the left side of the road to Prevent small stones from getting stuck in the gap between the folding door body and the ground, thereby improving the efficiency and reliability of the electric folding door.

Tianyan Check data shows that Yancheng Hengtongda Smart Door Control Co., Ltd., established in 2015, is located in Yancheng City. It is an enterprise mainly engaged in special equipment manufacturing. Enterprise registered capital is RMB 10 million. Through Tianyan Check large data analysis, Yancheng Hengtongda Smart Door Control Co., Ltd. participated in bidding and investment projects 4 times, had 1 trademark information in terms of intellectual property rights and 7 patent information. In addition, the company also has 3 administrative licenses.

This article comes from the financial world