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发明名称
轮胎保气阀门
摘要
本实用新型提供一种轮胎保气阀门,可大为延长气门芯轮胎和气门桩轮胎的保气时间,适用于自行车、轻骑、摩托和汽车等轮胎充气口的保气及其充气阀门的改制。系采用气压保气和械压保气、胶堵保气的综合方案。将防尘帽改为保气防尘帽;在使用气门芯的充气阀门外增设保气套,使六角螺母兼代气门管箍,气门芯适当加长,辅用胶垫和胶丝加大保气系数。解决了单纯利用气压保气而阀门悄悄渗气,致使轮胎保气时间较短的问题。
申请公布号
CN2163092Y
申请公布日期
1994.04.27
申请号
CN93230951.8
申请日期
1993.05.14
申请人
吴身民
发明人
吴身民
分类号
B60C23/00
主分类号
B60C23/00
代理机构
代理人
主权项
1、一种橡胶轮胎上充气并保气的阀门,包括气门帽、气门芯、气门芯箍、气门管、气门管箍、六角螺母,其特征在于:气门帽为增加帽高的金属帽,气门芯的长度、坡面作适度的延长;在阀门外增设金属保气套,使六角螺母跟保气套相承接;在机件管口端面上加胶垫,外丝口上缠胶丝,外旋件上车搬口。
地址
373500山东省邹城市科技路永新巷18号
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