A valve stem cap assembly for inhibiting a valve stem cap from being lost when the valve stem cap is removed from a valve stem includes a cap that is threadable onto a valve stem of an inflatable tire. In this way the cap inhibits debris from collecting in the valve stem. A tether is rotatably coupled between the cap and the valve stem. In this way the tether inhibits the cap from being lost when the cap is removed from the valve stem.

A pressure airlock for an inflator or a gauge for use with a valve stem having exterior threads and a valve core, the pressure airlock including a conduit in fluid communication with the inflator or the gauge. A tip extends from the conduit and includes a bore. A core depressor is positioned within the bore and an inner shoulder surrounds the core depressor. An outer shoulder extends from the inner shoulder and extends beyond the core depressor. A seal is positioned on the inner shoulder and the outer shoulder and extends within the tip.

A fuel solution introducing method introduces a fuel solution into a tire. The tire includes a transmitter configured to transmit data that includes a detection result detected by a sensor to a receiver. The transmitter is operated with, as a power source, an organic power generation element configured to generate power through a chemical reaction with organic matter contained in the fuel solution. The fuel solution introducing method includes introducing the fuel solution and gas into the tire from a tire valve arranged on a wheel to which the tire is attached.

A valve connector includes a connecting member, a threaded member, a joint member, and first and second connection assemblies. The connecting member is inserted into an axial hole of the threaded member to cause an abutting portion of the connecting member to enter into the axial hole. The joint member forms two threaded sections at two opposite ends thereof. The two threaded sections are alternatively detachably connected to a threaded portion of the threaded member so that a first seal ring of the first connection assembly and a second seal ring of the second connection assembly are alternatively removably abutted against the abutting portion for connecting a Schrader valve and a Presta valve.

A valve connector includes a connecting member, a threaded member, a joint member, and first and second connection assemblies. The connecting member is inserted into an axial hole of the threaded member to cause an abutting portion of the connecting member to enter into the axial hole. The joint member forms two threaded sections at two opposite ends thereof. The two threaded sections are alternatively detachably connected to a threaded portion of the threaded member so that a first seal ring of the first connection assembly and a second seal ring of the second connection assembly are alternatively removably abutted against the abutting portion for connecting a Schrader valve and a Presta valve.

An anti-jet joint structure of a connection hose of a vehicle air compressor contains: an accommodation box, an adhesive supply can, and a connection hose. The accommodation box accommodates the vehicle air compressor started by a power to produce air. The adhesive supply can accommodates chemical adhesive for repairing a tire, and the adhesive supply can includes an open segment and a supply hose. The connection hose includes a first joint and a second joint opposite to the first joint. The first joint is engaged with the supply hose, and the second joint is screwed with a gas nozzle of the tire. The second joint is the anti-jet joint structure and has a first connection assembly and a second assembly. The first connection assembly is connected with or is removed from the second connection assembly having different interior structures and volumes so as to mate with various tires.

Briefly, the present invention relates, in one embodiment, to an air channeling apparatus for sealing a tubeless tire on a corresponding wheel rim. The air channeling apparatus may have a supply end and an insertion end opposite the supply end. The supply end may be directly or indirectly connected to an air supply that supplies pressurized air. The air channeling apparatus is further sized to be inserted through the valve stem hole of a wheel rim. An inner surface of the air channeling apparatus includes threads that can thread onto a valve stem of the wheel. At least one opening in the air channeling apparatus may blast pressurized air into the space between the wheel rim and the tubeless tire.

Briefly, the present invention relates, in one embodiment, to an air channeling apparatus for sealing a tubeless tire on a corresponding wheel rim. The air channeling apparatus may have a supply end and an insertion end opposite the supply end. The supply end may be directly or indirectly connected to an air supply that supplies pressurized air. The air channeling apparatus is further sized to be inserted through the valve stem hole of a wheel rim. An inner surface of the air channeling apparatus includes threads that can thread onto a valve stem of the wheel. At least one opening in the air channeling apparatus may blast pressurized air into the space between the wheel rim and the tubeless tire.

An inflation system for tubeless bicycle tires may include a valve, a sealant canister, a pump head, and/or a valve core adapter. The valve, sealant canister, and pump head may collectively facilitate sealant injection into a tire by a user. The valve has an external valve seat, and includes a valve body, a valve stem extending through the length of the valve body, and a retaining mechanism for the valve stem disposed interior to the valve body. The valve stem is configured to move relative to the valve body, such that a resilient seating surface disposed at a proximal end of the valve stem is displaced relative to a valve seat formed by an exterior surface of a proximal end of the valve body.

A tire valve assembly is disclosed. The tire valve assembly includes a gas nozzle structure, a movable rod, an air pipe, an elastic close contact pad, a screw nut, an elastic O-ring and a dust cap. The tire valve assembly can use a punched hole on the end of the movable rod to receive the tire repair liquid flowing into the air pipe. Take out the movable rod during maintenance to remove the tire repair liquid in the punched hole. When the movable rod is reinstalled in the air pipe, the tire repair liquid remaining on the inner wall of the air pipe will also be squeezed out of the air pipe. With this, the tire repair liquid will no longer block the tire valve assembly.