A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a household herringbone ladder, which includes two ladder racks with one end hinged together, each ladder rack consists of two parallel vertical side plates and multi-level pedals connected between the side plates. The household herringbone ladder is characterized in that: safety belts are fixedly disposed at the upper ends of the side plates of the ladder racks and are sticked with magic tapes; and a lasso is fixedly disposed on the most top pedal, and one lasso end not connected to the pedal is in connection with a safety lock catch. Compared with the prior art, the household herringbone ladder provided by the invention is provided with the safety belts and positioning lasso to increase use safety.
The invention discloses a household herringbone ladder, which includes two ladder racks with one end hinged together, each ladder rack consists of two parallel vertical side plates and multi-level pedals connected between the side plates. The household herringbone ladder is characterized in that: safety belts are fixedly disposed at the upper ends of the side plates of the ladder racks and are sticked with magic tapes; and a lasso is fixedly disposed on the most top pedal, and one lasso end not connected to the pedal is in connection with a safety lock catch. Compared with the prior art, the household herringbone ladder provided by the invention is provided with the safety belts and positioning lasso to increase use safety.