Cosmetic bag with separation protection function

The invention relates to the field of cosmetic bags, in particular to a cosmetic bag with a separation protection function. The technical problem is that cosmetics stored in a cosmetic bag in a concentrated mode are prone to being mutually broken, damage is caused, and then other cosmetics in the cosmetic bag are polluted. According to the technical scheme, the cosmetic bag with the separation protection function comprises a handle, an upper storage bin, a lower storage bin, a plate-shaped storage bin and the like; the lower part of the handle is fixedly connected with an upper storage bin; two first flow guide grooves are formed in the front lower part of the upper storage bin; the lower portion of the upper storage bin is rotationally connected with a lower storage bin, and two second flow guide grooves are formed in the rear portion of the lower storage bin. The front portion of the upper storage bin is rotationally connected with a plurality of plate-shaped storage bins at equal intervals, and a third flo