Lower guide rail of anti-collision door

• Main Authors: LIN YAO, SHI DONGXU, SHI GUOWANG
• Format: Patent
• Language: Chinese; English
• Published: 25.11.2022
• Subjects: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FIXED CONSTRUCTIONS; HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

The utility model relates to an anti-collision door lower guide rail which comprises a connecting plate, two first L-shaped plates are fixedly connected to the positions, close to the edge, of the bottom of the connecting plate, two second connecting plates are fixedly connected to the top of the connecting plate, and limiting plates are fixedly connected to the positions, close to the top, of the sides, close to each other, of the two second connecting plates. And containing cavities are formed in the two second connecting plates correspondingly, a guide rail cavity is formed between the two second connecting plates, a placing cavity is formed in the position, close to the middle, of the interior of each connecting plate, and the two second connecting plates are symmetrically arranged. According to the anti-collision door, through the design of the limiting plate, the bottom of the anti-collision door is fixedly connected with the limiting block corresponding to the limiting plate, the limiting effect is ach