Simmer gas safety of blowing out inside lining

The utility model discloses a simmer gas safety of blowing out inside lining belongs to the wheeled vehicle tire burst safety device field, and its gabarit shape suits with the tire inner chamber, adorn in the tire inner chamber to the laminating, including hindering drop ply and sealing layer, it is porosity elastic material to hinder drop ply and sealing layer, it is the porosity elastic material of hole part shutoff or whole shutoff for the porosity elastic material that the hole is unblocked, sealing layer to hinder the drop ply, the sealing layer is formed by porosity elastic material sealant for filling, seals and glues to flexible solid gum or do not do liquidly gluey. This device simple structure, low in production cost, simple to operate realizes blowing out improving the car security performance by simmer gas through the physics mode. 本实用新型公开种爆胎缓漏气安全内衬，属轮式车辆爆胎安全装置领域，其外廓形状与轮胎内腔相适应，贴合地装于轮胎内腔，包括阻漏层和密封层；所述阻漏层和密封层均为多孔性弹性材料；阻漏层为孔隙畅通的多孔性弹性材料，密封层为孔隙部分封堵或全部封堵的多孔性弹性材料；密封层由多孔性弹性材料填充密封胶形成，密封胶为有弹性的固体胶或不干液态胶。本装置结