Separable multifunctional trousers

The utility model discloses a pair of separable multifunctional trousers. The separable multifunctional trousers comprise a short trouser body and extending trouser legs. The shorts body and the extension trouser legs are detachable, and the extension trouser legs can be at least provided with inner layers and outer layers which are different in width and length, so that the width and length of the extension trouser legs can be changed; elastic devices are arranged on the extending trouser legs and can adjust the tightness of the extending trouser legs. The shielding belt is detachably connected to the shorts body, so that the attractiveness of the trousers can be effectively enhanced. In addition, hanging pieces are arranged on the extending trouser legs and can be used for hanging a skirt hemline or a fluffy fabric. Moreover, the split extension trouser legs can be split by cracking of the cracking edges to form cloth blocks, and can be transformed and spliced through the fastening pieces to form a cloth po