Connecting piece for air conditioner pipeline

• Main Authors: WANG HUAIYUAN, ZHANG XIXI, WANG HAIQIANG, DAI XIMEI, MAO XUMING, YANG YANG
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2024
• 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 relates to a connecting piece for an air conditioner pipeline. The connecting piece comprises an outer cylinder (1); the inner cylinder (2) is coaxially nested with the outer cylinder (1); and a limiting nail (3). The outer cylinder (1) is provided with an installation through hole (11) for the limiting nail (3) to penetrate through the peripheral wall of the outer cylinder (1), a sliding groove (21) for the limiting nail (3) to be inserted is formed in the inner cylinder (2) around the peripheral wall of the inner cylinder (2), and the sliding groove (21) is designed in the mode that the bottom wall of the sliding groove (21) forms an involute in the section, penetrating through the sliding groove (21), of the inner cylinder (2). The connecting piece can be used for quickly and simply connecting the pipe bodies of a pair of air conditioner pipelines together and pressing and fixing the pipe bodies. 本实用新型涉及一种用于空调管路的连接件，包括：外筒(1)；与外筒(1)同轴嵌套的内筒(2)；以及限位钉(3)。外筒(1)开设有供限位钉(3)穿过其周壁的安装通孔(11)，内筒(2)环绕其