PROBLEM TO BE SOLVED: To provide a tire valve which can further suppress inclination with respect to a valve fitting hole compared to a conventional one.SOLUTION: A tire valve 10 a side face of which is covered by a cylindrical elastic member 30 in which when the tire valve is press-fitted into a valve fitting hole 92 of a vehicular wheel 90, a bottom engagement part 34 of the cylindrical elastic member 30 is engaged with an opening edge of the valve fitting hole 92 and is prevented from removal. A rigidity of the tire valve according to the present invention is higher than that of a conventional one since an exterior surface of the bottom engagement part 34 is covered by a hard cover member 40 and elastic deformation is restricted. Thus, inclination of the tire valve 10 with respect to the valve fitting hole 92 can be further suppressed compared to a conventional one, and breakage of the cylindrical elastic member 30 can be prevented.SELECTED DRAWING: Figure 2
【課題】バルブ取付孔に対する傾動を従来より抑えることが可能なタイヤバルブを提供する。【解決手段】本発明のタイヤバルブ10は、側面を筒形弾性部材30で覆われ、車両用ホイール90のバルブ取付孔92に対して圧入されると、筒形弾性部材30のボトム係止部34がバルブ取付孔92の開口縁に係止して抜け止めされる。ここで、本発明では、ボトム係止部34が、外面を硬質のカバー部材40で覆われて弾性変形が規制されることで剛性が従来より高くなっている。これにより、バルブ取付孔92に対するタイヤバルブ10の傾動を従来より抑えることができ、筒形弾性部材30の損傷を防ぐことができる。【選択図】図2
TIRE VALVE
タイヤバルブ
2016-04-21
Patent
Electronic Resource
Japanese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |