Pedal hygienic water saving cold tap

The utility model relates to a pedal type hygienic water saving cold water tap, belonging to the technical field of machinery for construction material and a water tap. The utility model provides a novel cold water tap which has the advantages of hygiene, water saving, and high cost performance. The body of the cold water tap is an ordinary national standard coldwater tap. An executive component which is composed of sealing rubber, a sealing post, and a pressure spring which are connected in sequence is coated and pressed on the cold water tap. A transmission and relief component is composed of an upper lever, a flexible shaft, and a lower lever which are connected in sequence. The pedal of a control component is the long arm of the lower lever. The utility model can be used for various trades and industries, and various families.