| 摘要 |
A vehicle inner tube, which includes an inflatable tube formed of a plurality of air balls, the inflatable tube having an air chamber defined on the inside, two sets of curved grooves spirally arranged at two opposite side walls thereof around an air chamber, and a plurality of insertion slots spirally arranged around the curved grooves through the two opposite side walls, and a plurality of breaker members and side bumper members respectively mounted in the insertion slots and curved grooves at the inflatable tube, the breaker members and side bumper members each including a flexible base pad formed of a big number of air balls, and a breaker adhered to the base pad at one side. |
