Portable water purifying cup

The utility model relates to a portable water purifying cup which is used for daily life and is especially used for egress and tour. The utility model is composed of a cup cover (1), a water collecting opening (2), a plug (3), a bracket (4), a filter sheet (5), a softening and a sterilizing filter core (6), a housing for a filter core (7), and a cup body (8). Because a softening device, a sterilizing device, and a purifying device are arranged in the utility model, the utility model can be directly used for collecting tap water to drink. The utility model which can be used in a family, a school, a working unit, etc. is suitable for being used at the time of the egress and the tour, and the utility model provides convenience for egress persons and reduces expense.