CN2444796Y - 汽车真空轮胎防漏爆安全装置 - Google Patents

汽车真空轮胎防漏爆安全装置 Download PDF

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CN2444796Y
CN2444796Y CN 00229005 CN00229005U CN2444796Y CN 2444796 Y CN2444796 Y CN 2444796Y CN 00229005 CN00229005 CN 00229005 CN 00229005 U CN00229005 U CN 00229005U CN 2444796 Y CN2444796 Y CN 2444796Y
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tyre
vacuum
wheel rim
inner tube
air passage
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毛沛琦
朱日荣
范九皋
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朱日荣
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Abstract

本实用新型是一种汽车真空轮胎防漏爆安全装置,是由真空外胎,隔离环衬带,防护内胎,双气道气嘴,装在车轮圈上构成,为人们提供一种提高行车安全性的轮胎防漏爆的安全装置。

Description

汽车真空轮胎防漏爆安全装置
本实用新型是涉及一种汽车真空轮胎防漏爆安全装置,装有传统真空胎的汽车在高速行驶中被刺穿即会引起爆胎,造成车损人亡。
针对上述真空胎的不足之处,本实用新型的任务是提供一种在不改变传统真空胎和轮圈结构的情况下,在真空胎内加装一条橡塑类材料制造的隔离环衬带和一条双气道气嘴的防护内胎构成。其特征是:防护内胎的气嘴是双气道设计,由一条橡塑隔离环衬带把防护内胎同真空胎的内壁隔开,把真空胎分离成两个气腔,真空轮胎和防护内胎可分别充气。当真空外胎遇到利物刺穿或爆裂漏气时,由于有相对厚度的橡塑隔离环衬带的保护,防护内胎通过隔离环衬带支撑住真空轮胎,以维持汽车的正常安全行驶。下面结合附图对本实用新型作进一步描述:
图1是本实用新型的轮胎结构剖面图
1轮圈、2防护内胎、3真空胎、4隔离环衬带、5双气道气嘴。轮胎的充气是通过双气道气嘴进行的图2双气道气嘴5的放大剖面图。5-1汽门芯、5-2阀杆、5-3阀杆垫、5-4阀套、5-5阀心、5-6密封胶套、5-7密封套、5-8下密封垫、5-9下压圈。真空胎3的内腔装有防护内胎2和隔离环衬带4,与装在轮圈1的防护内胎2上的双气道气嘴5而组合成的汽车真空轮胎防漏爆安全装置。防护内胎2上装有双气道气嘴5。通过轮圈1把双气通道气嘴5固定在轮圈上,图2是双气道气嘴5关闭防护内胎2进气通道示意图真空胎3充气时只是按常规把汽门芯5-1压下进行充气,将压力加至使用标准,给防护内胎2充气时,把阀杆2逆时针旋起,带动阀心5-5上的上密封胶套5-6,把阀套5-4内锥孔旁的进气小孔A封闭,把汽门芯5-1压下充气,气体沿着阀心5-5的进气孔B经上升起的阀心5-5底部进入防护内胎2,此时充气的压力小于真空胎3,然后把阀杆5-2拧紧,阀心5-5压在密封垫5-8上,封闭防护内胎2的进气道。
本实用新型避免了真空轮胎一旦被利物刺穿泄漏,气压低于正常行驶标准时即会增大轮胎与路面的接触和磨擦,导致轮胎折损性破坏或爆炸,从而提高汽车行驶的安全性,特别是高速行车更能显示其安全优越性。

Claims (2)

1、一种汽车真空轮胎防漏爆安全装置,由真空胎(3)、隔离环衬带(4)、防护内胎(2)、双气道气嘴(5)和轮圈(1)组成,其特征在于:隔离环衬带(4)装在真空胎(3)的内圆壁上,防护内胎(2)装在轮圈(1)、真空胎(3)内,双气道气嘴(5)装在轮圈(1)上。
2、根据权利要求(1)所述的汽车真空轮胎防漏爆安全装置,其特征是装在轮圈(1)上的双气道气咀(5)的双气道可互相关闭的设计,气咀一端与防护内胎(2)固定连接作为防护内胎的充气咀,同时安装在轮圈(1)的气咀孔上,又可作为真空胎的充气通道和阀门,其阀套(5-4)的内锥孔开有进气孔(A),阀芯(5-5)开有进气孔(B)与下部的横孔相连通。
CN 00229005 2000-01-01 2000-01-01 汽车真空轮胎防漏爆安全装置 Expired - Fee Related CN2444796Y (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303060A (zh) * 2013-07-10 2013-09-18 邵宏 安全节油型自动调压轮毂

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303060A (zh) * 2013-07-10 2013-09-18 邵宏 安全节油型自动调压轮毂

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