Safe water inlet pipe

The utility model provides a safety water inlet pipe which comprises a connector, a water leakage protection device and a connecting pipe, a water retaining assembly and a magnetic part are arranged in the water leakage protection device, the structure is simple, when the water inlet pipe is normally used, a movable seat abuts against one side of a short pipe due to the elastic force of a spring, and the same poles of magnets of the water retaining assembly and the magnetic part are opposite and repel each other. The check block is away from the water inlet due to magnetic action to ensure normal water inflow of the water inlet pipe; when water leaks, water enters the water storage cavity from the base and the through hole I and the through hole II in the bottom of the water storage cavity, the expansion block absorbs water and expands to push the movable seat to extrude the spring, the magnet in the magnetic part is far away from the magnet in the water retaining assembly, the magnetic action on the water re