Splicable lengthened hose assembly

The utility model discloses a splicable lengthened hose assembly, which comprises a hose, wherein a male connector is arranged at one end of the hose; a female connector is arranged at the other end of the hose; and the male connector can be inserted into the female connector. The utility model has the advantages that the male connector can be inserted into the female connector; and when more than two hose assemblies are needed to be spliced, the male connector of a rear hose assembly can be inserted into the female connector of a front hose assembly, so other connecting pieces can be omitted, the cost is reduced and simultaneously the operation is more convenient.