Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a pedal of a ladder. The pedal comprises a pedal body (1). The surface of the pedal body (1) is corrugated. A plurality of water falling holes (2) are formed in troughs, and crests are planes. The pedal can drain water and prevent slipping. Besides, the friction of the corrugated surface is larger, and slipping is not likely to happen.
The invention discloses a pedal of a ladder. The pedal comprises a pedal body (1). The surface of the pedal body (1) is corrugated. A plurality of water falling holes (2) are formed in troughs, and crests are planes. The pedal can drain water and prevent slipping. Besides, the friction of the corrugated surface is larger, and slipping is not likely to happen.