Quick connector for hoses

• Main Authors: HU XIAOPING, ZHANG ZIXING, ZHANG HONGWANG, LIU NAN, ZENG QINGFENG, FANG BAOHUA, MA JINGXUAN, SHAO WEIGUANG
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2012
• 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 invention provides a quick connector for hoses, which comprises a connector female end and a connector male end. A first channel is arranged in the connector female end, a handle is hinged at the connection female end, a flange is positioned on the handle, a second channel is arranged in the connector male end, and the connection male end is provided with an annular groove meshed with the flange. A female end valve is arranged in the connector female end, the female end valve comprises a first end face, a male end valve corresponding to the female end valve is positioned in the connector female end, and the male end valve comprises a second end face. The connector male end is further connected with a control part for opening or closing the male end valve. When the male end valve is open, the first end face is in contact with the second end face, and the first channel is communicated with the second channel. The quick connector for hoses is simple in structure, convenient in quick connection, convenient to