Pressing type automatic closing water tap

• Main Authors: JUN QI, ZHONGYU ZUO
• Format: Patent
• Language: English
• Published: 18.07.2001
• Edition: 7
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses a pressing type automatic closing water tap. A body is a cavity, the front end of the body is fixed with a connecting piece, and the bottom end is provided with a water outlet hole. The tube wall of the front end of the connecting piece is provided with a ring-shaped slot, the tube wall of the water outlet tube is inlaid in the ring-shaped slot to form a sliding pair which is moved along a shaft direction, and the interior of the connecting piece is also provided with a support frame. One end of a sealing body is fixed on the support frame, and the other end is a wedge block which is tightly matched and connected with the water outlet hole on the bottom end of the connecting piece. The water is supplied by pressing a water outlet pipe, and the water tap is automatically closed by the water pressure function. Thus, the hands after washing can not contact with the water tap, and the secondary pollution is avoided. Meanwhile, the problems that the water tap is not closed, and the water flows for a long time are solved. The utility model has the advantages of simple structure, convenient operation, and reliable operation. The utility model is particularly suitable for water facilities of running water in the public places.