The invention provides a puncture-resistant explosion-proof wheel, according to the core technical scheme, the wheel comprises a tire, a spoke inner ring and a spoke outer ring, and a plurality of splayed plate spring supporting units are evenly distributed between the spoke inner ring and the spoke outer ring in the circumferential direction; a plurality of inflation concave annular grooves areformed in the circumferential direction of the inner wall of the tire, and transverse (staggered) small air grooves are formed in the protruding annular walls between the inflation concave annular grooves, so that the inflation concave annular grooves are communicated. The protruding annular wall of the inner wall of the tire is tightly attached to the tire supporting face on the spoke outer ring,and the tire can be replaced and positioned through pins. Through the arrangement structure of the tire, the purposes of puncture resistance, explosion prevention and the same effect function of a common pneumatic tire are achieved; by arranging the splayed plate spring for supporting, the angular speeds of the rotating speed of the spoke inner ring and the rotating speed of the spoke outer ringare basically the same in a splayed mode when a wheel rotates, and driving effect losses caused by spoke outer ring lag due to different angular speeds when an automobile advances and retreats are prevented.
本发明提出了一种抗扎防爆车轮,其核心技术方案是:包括轮胎、轮辐内环、轮辐外环,在轮辐内环与轮辐外环之间沿圆周方向均布设置有多个八字形板弹簧支撑单元;在轮胎的内壁周向设有多个充气凹形环槽,在充气环槽之间的凸起环壁上设有横向(交错)小气槽,使多个充气环凹槽连通;轮胎的内壁凸起环壁与轮辐外环上的轮胎支撑面紧贴在一起,轮胎可更换并通过销钉定位。本发明中通过轮胎的设置结构,达到抗扎防爆和常用充气胎同效功能的目的;通过设置八字形板弹簧支撑,在车轮旋转时由八字形使轮辐内环转速与轮辐外环转速的角速度基本相同,防止汽车前进、后退时的角速度不同产生轮辐外环滞后造成驱动功效损失。
Puncture-resistant explosion-proof wheel
一种抗扎防爆车轮
2020-11-06
Patent
Electronic Resource
Chinese