| 摘要 |
PROBLEM TO BE SOLVED: To provide a puncture preventive/heat radiating structure of tire. SOLUTION: A main air chamber internally-contained member is fit in an annular groove of a puncture preventive annular cushion body to be connected with a wheel and several air-introducing hooks are locked between the wheel and a tread differently for being capable of filled with air for the main air chamber internally-contained member. With the puncture preventive annular cushion body and an air flow groove of the main air chamber internally- contained member, convection is generated at the time of running for suctioning and exhausting through a guide groove of the air-introducing hooks to achieve a puncture preventive function by the puncture preventive annular cushion body and a puncture preventive net of the main air chamber internally-contained member. |
