Kindergarten corner anti-collision protection device

The utility model relates to an anti-collision protection device for a kindergarten corner. The anti-collision protection device comprises an L-shaped outer protection plate and an L-shaped inner protection plate, a plurality of first buffer structures, a plurality of second buffer structures and a plurality of third buffer structures are arranged between the L-shaped outer protection plate and the L-shaped inner protection plate; the first buffer structure is a first buffer spring; the second buffering structure comprises two fixing blocks fixed to the L-shaped inner protection plate, a sliding rod is arranged between the two fixing blocks, the sliding rod is sleeved with two sliding sleeves in a sliding mode, a first buffering connecting rod is rotationally installed between any sliding sleeve and the L-shaped outer protection plate, and a third buffering spring is arranged between each sliding sleeve and the fixing block on the corresponding side. The utility model aims to provide a safe and stable kinderg