Quick-plug connecting structure integrated with exhaust function

• Main Authors: LU GUOMING, LING LIFENG, KANG MINZHEN, FENG XIAOHONG, WANG BIANBIAN
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a quick-plug connecting structure integrated with an exhaust function. The pipeline male connector is sleeved in a cylinder hole of the cylinder body female connector, an exhaust nozzle is arranged at one end of the cylinder body female connector, a clamp spring groove is arranged at the other end of the cylinder body female connector, an exhaust channel is arranged in the exhaust nozzle, and a small and large O-shaped sealing ring groove is arranged on the outer wall of one end of the pipeline male connector close to the exhaust nozzle. An exhaust passage of the exhaust nozzle is positioned between the small and large O-shaped sealing rings in a mounting state, and the small and large O-shaped sealing rings are respectively mounted in grooves of the small and large O-shaped sealing rings; a snap spring blocking groove and an exhaust gear groove are formed in the peripheral face of the end, close to the snap spring groove, of the pipeline male connector. In the installation state,