Separate cavate tire

The utility model provides a separate cavate tire, belongs to the automobile system design field of going, its main characterized in that: separate cavate tire reforms transform the original single cavate inner tube of a tyre structure of car, adopts the diaphragm to fall into six inner tubes of a tyre with it and separates the chamber, and the diaphragm material is the kiss -coating curtain cloth, installs the one -way ventilation valve on the diaphragm, and all one -way ventilation valve syntropys are arranged. The utility model has the advantages of can be in the tire back of impaling or blow out, only impale or blow out the inner tube of a tyre at position place and separate chamber gas leakage, all the other inner tubes of a tyre separate the chamber and remain unchanged, keep the wheel balance, and traveling, the security is good, simple structure easily processes.