| 摘要 |
PROBLEM TO BE SOLVED: To easily perform the injecting work as it is without removing a tire from a vehicle in a short time by connecting an injecting tool to the tire to inject a tire life extending agent in a housing tank together with the compressed air from a compressor. SOLUTION: A socket 4 and an injecting tool 3 are connected to the tip of an injection hose 5 connected to an injection hose joint 25. The valve core of a tire is removed to connect the injecting tool 3 to the tire valve, an injection button of the injector core of an injector 1 is pressed. At this time, since the compressed air from a compressor 21 is filled in an injection bottle 7 to increase the air pressure in the injection bottle 7, a tire life extending agent 22 can be injected into the tire from an injection pipe 28 through the tire life extending agent inflow passage within the injection hose joint, the injection hose 5, the socket 4 and the injecting tool 3. |
