Abstract: A connection structure of a ceramic cartridge of a faucet contains: a control body, a rotatable operation rod, a connection ring, a stop ring, a guide ring, and a seal washer. The control body includes an accommodation space and an outlet. The guiding ring includes a fan-shaped hole corresponding to multiple stopping fringes of the stop ring. The control body includes an orifice, and the rotatable operation rod includes multiple O rings fitted thereon to avoid a leakage of the waters. The orifice has a recess, and the rotatable operation rod includes a notch for accommodating a C retainer. The rotatable operation rod includes an insertion, and the connection ring includes a receiving trough. The insertion has a hook, and the receiving trough has a cutout configured to engage with the hook. The connection ring includes a rib. The stop ring includes an aperture and multiple stopping fringes.
Abstract: A gas pipe joint contains: a connection pipe, a first threaded pipe, and a second threaded pipe. The connection pipe includes a first part and a second part, the first part has a first threaded orifice, and the second part has a second threaded orifice. The first threaded pipe includes a first coupling section, a first nut section, and a second coupling section. The second threaded pipe includes a second nut section and a third coupling section, the second nut section has a second screwing portion, and the third coupling section has at least one second recessed portion and a second groove. The third coupling section has a second shoulder. The second shoulder has a second lower gasket. The first groove has two first loops, and the second groove has two second loops.