The invention discloses an anti-falling safety inflating valve, which belongs to the field of inflating valves and comprises an outer sleeve, a cavity is arranged in the outer sleeve, a gasket is detachably arranged on the outer sleeve, a base plate is detachably arranged at the bottom of the outer sleeve, a hexagon nut and a ferrule are detachably arranged on the outer sleeve, and a rubber mat is detachably arranged on the base plate. According to the anti-falling safety inflating valve, through the arranged gas core component and the arranged wedge-shaped ring, on one hand, a sealing channel can be formed when the wedge-shaped ring abuts against the upper sealing inclined face, and the situation that gas of a part to be installed upwells, so that the whole gas core component leaks gas is prevented; on the other hand, the wedge-shaped ring can stop moving when touching the backing ring after moving downwards, so that the sealing ring is prevented from interfering with an air supply channel formed by the two groups of linkage turnover components, and external air is prevented from penetrating through the air supply channel; and after the air is blocked by the wedge-shaped ring, the sealing ring is always located above the air supply channel, so that the air is quickly supplied by external air inflation.

    本发明公开了一种防脱安全气门嘴,属于气门嘴领域,其包括外套管,其内具有一空腔,在其上可拆卸的布设有一垫片,在其底部可拆卸的布设有一底盘,其上可拆卸的布设有一六角螺母及一套圈,在该底盘上可拆卸的布设有一胶垫。本发明的防脱安全气门嘴,通过布设的气芯构件,通过布设的楔形环一方面不仅能够与上密封斜面之间抵触时形成密封通道防止待安装件的气体上涌以使得气芯构件整体漏气的情况,另一方面楔形环还能在下移后碰触到垫环时停止运动,以防止密封环与两组联动翻转构件形成的供气通道产生干涉而挡住外界气体从供气通道中穿过,在经过楔形环进行阻挡后始终使得密封环位于供气通道的上方使得外界充气进行快速的供气。


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    Title :

    Anti-falling safety inflating valve


    Additional title:

    一种防脱安全气门嘴


    Contributors:
    NIE YANGYANG (author) / WU SHENGFU (author)

    Publication date :

    2024-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / F16K VALVES , Ventile



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