NONSLIP STRUCTURE OF STAIRS FOR APARTMENT HOUSE

摘要

A non-slip stair structure for an apartment house is provided to construct on the existing stairs simply and to protect the handicapped or the old and the weak from accidents by preventing a slip effectively when using stairs. A non-slip stair structure for an apartment house contains: many hollow pipes(10) made with rubber or urethane to be restorable to the original state after being compressively deformed when a user steps on; semicircular steps(20) made with rubber or urethane to prevent a slip and projected upward to house the hollow pipes; a step protective frame made with wood, plastics or steel and provided with one or more fixing pins(33) to fix and to house the semicircular steps inward for protecting the semicircular steps; a finishing frame(40) made of one of wood, plastics or steel, or, rubber or urethane to prevent accidents and provided with a semicircular slot(43) to house the fixing pin of the step protective frame; and a shock absorber(50) made of rubber or urethane and provided with many coupling pins(55) to couple to coupling holes of the finishing frame to absorb shock.