专利名称：Foldable stand-up support device发明人：Sam J. Rondone申请号：US07/037317申请日：19870413公开号：US04817905A公开日：19890404
摘要：A display device includes a planar display panel, having a display side and an artside, supported at an angle by an angled leg secured to the aft side by a hinge havingfirst and second portions. The first portion is resilient and is secured to the leg near, butspaced apart from, the free end of the leg. The second portion has a first part, securedto the aft side, and a second part, between the first part and the hinge axis, free of the aftside. The leg is movable between a folded position, in which the leg is adjacent the aftside and the free end of the leg is between the hinge and the aft side, and a use position,more than 90° away from the folded position, in which the leg lies at an angle to the aftside with the free end out from between the aft side and the hinge. In the use position,the first hinge portion is flexed and tends to bias the second hinge portion towards theaft side while the hinge itself tends to straighten out, thus biasing the free end towardsthe aft side. When the two forces balance, a stable use position is achieved.
申请人：HOUSE OF PACKAGING, INC.
代理机构：Townsend & Townsend
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