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    • 3. 发明申请
    • Backpack with retractable seat
    • 带伸缩座椅的背包
    • US20070210125A1
    • 2007-09-13
    • US11373359
    • 2006-03-10
    • Martin GrabijasJesse Thompson
    • Martin GrabijasJesse Thompson
    • A45F4/02A45F3/04
    • A45F3/04A45F4/02
    • A backpack with a retractable seat is disclosed having a pouch with a sleeve secured thereto. A seat is selectively positionable within the sleeve and has extension straps secured to a lower portion thereof and retraction straps secured to an upper portion thereof. The lower portion of the seat is wider than the upper portion. The seat is deployed by gripping the extension straps and withdrawing the seat. The seat is then bent to conform to the lower back and hips of a user such that the lower portion is directly beneath the user. The seat is retracted by pulling on the retraction straps. In an alternative embodiment, the seat comprises multiple panels folded over one another when retracted into the sleeve.
    • 公开了一种具有伸缩座的背包,其具有固定于其上的套筒。 座椅可选择性地定位在套筒内并且具有固定到其下部的延伸带和固定到其上部的收缩带。 座椅的下部比上部宽。 通过抓住延伸带并取出座椅来部署座椅。 然后,座椅被弯曲以符合使用者的下背部和臀部,使得下部直接在使用者的下方。 通过拉动收回带收回座椅。 在替代实施例中,座椅包括当缩回到套筒中时彼此折叠的多个面板。