Building fire safety device

A building fire safety device comprises a box body, a fire hydrant and a water hose are arranged in the box body, a box door is arranged on one side of the box body, the box door comprises an upper door frame and a lower door frame, an upper groove is formed in the upper door frame, an upper rubber pad is arranged in the upper groove, a lower groove is formed in the lower door frame, and the lower rubber pad is arranged in the lower groove. A lower rubber pad is arranged in the lower groove, and glass is installed between the upper rubber pad and the lower rubber pad. By arranging the upper rubber pad and the lower rubber pad, glass can be stably clamped, meanwhile, due to the elasticity of rubber materials, impact of external equipment can be effectively buffered, and the glass is prevented from sliding off or being broken under the action of external force. The safety protection device is high in safety and stability, the problem of glass damage caused by external force factors is greatly reduced, and daily