The invention relates to a traveling case with retractable wheels. The traveling case includes a case body and a plurality of pulley assemblies arranged at the bottom of the case body; each pulley assembly includes a wheel seat and a wheel (3) connected onto the wheel seat, wherein each wheel seat is hinged to the case body; a limiting component used for limiting the rotating position of the corresponding wheel seat is arranged on each wheel seat. According to the invention, the invention aims to provide the traveling case with retractable wheels, so that damage to the wheels of the traveling case is prevented.
Traveling case with retractable wheels
2015-10-21
Patent
Electronic Resource
English