A fluid connector assembly includes a housing, an elastic member and a floating component. The housing has an opening. The elastic member is disposed in the opening of the housing. The floating component is movably supported by the elastic member and includes a fluid passage and a first guiding structure. The fluid passage is configured to be connected to a fluid device. The first guiding structure is configured to engage with a second guiding structure of the fluid device.

A pipe connecting seat has a sleeve and two positioning members. The positioning members are disposed on the sleeve at a spaced interval. Each one of the two positioning members has a positioning arm and a positioning pin. The positioning arm is openably, positionably, and pivotally disposed on the sleeve, and has at least one reinforcing protrusion for increasing strength of the positioning arm. The positioning pin is disposed on the positioning arm and is located out of the positioning arm for positioning the positioning arm and limiting a pivoting opening range of the positioning arm. When the pipe connecting seat is connected to two pipes, the two positioning members are always located on the sleeve and are not prone to loss. The operating convenience of the pipe connecting seat is increased.

A pipe connecting seat has a sleeve and two positioning members. The positioning members are disposed on the sleeve at a spaced interval. Each one of the two positioning members has a positioning arm and a positioning pin. The positioning arm is openably, positionably, and pivotally disposed on the sleeve, and has at least one reinforcing protrusion for increasing strength of the positioning arm. The positioning pin is disposed on the positioning arm and is located out of the positioning arm for positioning the positioning arm and limiting a pivoting opening range of the positioning arm. When the pipe connecting seat is connected to two pipes, the two positioning members are always located on the sleeve and are not prone to loss. The operating convenience of the pipe connecting seat is increased.

A connector system (1) for coupling one fluid conduit to another fluid conduit comprises a first connector element (2) having a mating surface extending around an insertion axis of the connector element. The mating surface incorporates first and second resilient peripheral seals (7, 9) extending around the mating surface, the first and second peripheral seals (7, 9) having different diameters and being separated along the insertion axis. The first connector element (2) bearing the peripheral seals (7, 9) can be the female connector (2), such as shown, or can be the male connector (3).

A connector system (1) for coupling one fluid conduit to another fluid conduit comprises a first connector element (2) having a mating surface extending around an insertion axis of the connector element. The mating surface incorporates first and second resilient peripheral seals (7, 9) extending around the mating surface, the first and second peripheral seals (7, 9) having different diameters and being separated along the insertion axis. The first connector element (2) bearing the peripheral seals (7, 9) can be the female connector (2), such as shown, or can be the male connector (3).

An inflatable air nozzle connector comprises a clamping component, an airtight ring and a shell sleeve, the airtight ring is disposed in the clamping component; the shell sleeve is capable of slidably sleeving on an outer periphery of the clamping component and displacing between a pressing position and a releasing position. When the shell sleeve displaces downward to the pressing position, the clamping component is pressed, so that clamping jaws of the clamping component compress the airtight ring; when the shell sleeve displaces upward to the releasing position, the clamping jaws are not pressed, and the clamping jaws do not compress the airtight ring. When a user pushes or pulls the shell sleeve single-handedly, the inflatable air nozzle connector is capable of airtightly sleeving on an air nozzle of a tire, or separating from the air nozzle of the tire, making operation of inflating tire more convenient.

Current EvoPEX connector fittings offer numerous advantages over brass fitting counterparts. However, EvoPEX connector fitting's non-removable design can lead to increased labor and costs. The proposed removal tool is designed to remove push-to-connect fittings from various fluid conduits and includes an external malleable clamping flange and an internal metallic release sheet, adaptable for sealing engagement with a fluid conduit outer wall. Once the metallic release sheet circumscribes the appropriate, fluid conduit, the user pivotally slides the conduit removal tool laterally toward the EvoPEX connector fitting. Insertion of the metallic release sheet between the fluid conduit and the EvoPEX connector fitting depresses the internal locking collar. This depression mechanism prevents structural damage to PEX fluid conduit, thereby permitting reuse of the associated fluid conduit as not previously possible. Once inserted, the user may mechanically decouple the EvoPEX connector fitting from the fluid conduit through manual separation.

An air conditioner including a drain hose to be injection-molded is disclosed. An air conditioner includes a main body of an indoor unit, a heat exchanger disposed in the main body of the indoor unit, and a drain hose configured to discharge condensed water generated from the heat exchanger, wherein the drain hose is disposed in the main body and is injection-molded.

An air conditioner including a drain hose to be injection-molded is disclosed. An air conditioner includes a main body of an indoor unit, a heat exchanger disposed in the main body of the indoor unit, and a drain hose configured to discharge condensed water generated from the heat exchanger, wherein the drain hose is disposed in the main body and is injection-molded.

A pipe seal assembly includes a stiffener having an axis, an inner diameter (ID) and an outer diameter (OD). The seal assembly also includes an elastomer that is coupled to and extending though the stiffener, such that the elastomer is located on both the ID and the OD of the stiffener. A method of manufacturing a tubular member includes forming the tubular member with a female end; locating a seal assembly having an extension inside the female end, pressing the seal assembly into the female end to form a seal groove, belling the tubular member using the seal assembly to form a belled shape, and pressing the extension into the interior of the female end to form a spline groove inside the female end adjacent the seal groove; and then sacrificially removing the extension, but leaving the seal assembly to form a final assembly.