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    Air-cushion backpack
    94.
    发明授权
    Air-cushion backpack 失效
    气垫背包

    公开(公告)号：US08215526B2

    公开(公告)日：2012-07-10

    申请号：US12752590

    申请日：2010-04-01

    申请人： Lawrence W. Zalinsky ,  Kathleen V. Gee ,  Richard J. Rekuc

    发明人： Lawrence W. Zalinsky ,  Kathleen V. Gee ,  Richard J. Rekuc

    IPC分类号： A45C1/04

    CPC分类号： A45F3/12 ,  A45C13/021 ,  A45F3/04 ,  A45F2003/122 ,  Y10S224/907

    摘要： A backpack has a pocket and at least one shoulder strap for supporting the backpack on a shoulder of a user. A generally rigid plate and a flexible inflatable bladder are in the pocket with a load bearing bag connected to the pocket for holding a load. A tubular extension extends from the bladder and into the shoulder strap for inflating and deflating the bladder and a mouth-inflatable check valve is connected to the tubular extension at a location spaced from the bladder and positioned so as to be accessible to the user for inflating the bladder by blowing into the check valve. A curved semirigid liner inside the material of the shoulder strap near the bladder forms a semirigid channel for receiving the tubular extension.

    摘要翻译： 背包有一个口袋和至少一个肩带，用于支撑用户肩膀上的背包。 通常刚性的板和柔性的可膨胀囊在袋中具有连接到口袋的承载袋以保持负载。 管状延伸部从气囊延伸并进入肩带，用于使气囊膨胀和放气，并且可充气的止回阀在与气囊间隔开的位置处连接到管状延伸部，并且定位成使得用户可以充气 气囊吹入止回阀。 靠近膀胱的肩带材料内的弯曲半刚性衬里形成用于接收管状延伸部的半刚性通道。