发明名称 TREE SEAT
摘要 A self-supporting, easily portable tree seat is disclosed as including a seat member, a seat frame underlying the seat member and means for attaching the frame to the seat member such that the frame is rotatable relative thereto. Also attached to the seat member is a seat brace rotatably attached to the seat frame such that the brace is capable of assuming a position bearing against an object, such as a tree, to which the seat is attachable. A support rod underlies the seat member and includes an upstanding arm generally parallel to the brace and a threaded arm projecting through the base for threadable insertion to the tree. The support rod acts as a cantilever support for the seat, thus avoiding the necessity for chains and the like common in the prior art for supporting tree seats.
申请公布号 US3729160(A) 申请公布日期 1973.04.24
申请号 USD3729160 申请日期 1971.07.19
申请人 D IMPERIO E,US 发明人 D IMPERIO E,US
分类号 A01M31/02;A47C9/10;(IPC1-7):E04G3/10 主分类号 A01M31/02
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