公开(公告)号：US09476173B1

公开(公告)日：2016-10-25

申请号：US13764651

申请日：2013-02-11

申请人： TrafFix Devices, Inc.

发明人： Bob Wielenga ,  Felipe Almanza ,  Geoffrey Maus ,  Jeremy Smith ,  Guadalupe Garcia ,  Kevin Gasperini

IPC分类号： F16M11/38 ,  F16M11/34 ,  E01F9/012 ,  F16M11/20 ,  F16M11/24 ,  G09F15/00 ,  G09F15/02 ,  G09F7/00

CPC分类号： E01F9/012 ,  E01F9/688 ,  F16M11/20 ,  F16M11/242 ,  F16M11/245 ,  F16M11/34 ,  G09F15/0056 ,  G09F15/0062 ,  G09F15/0068

摘要： A support stand includes a base, a plurality of legs pivotally attached to the base, a post extending from the base in an upright orientation, and a slider disposed on the post and slidable upwardly and downwardly thereon. The plurality of legs are each connected to the slider so that all of the legs are movable simultaneously to deploy or stow the stand. To deploy, the support stand is placed in a desired location, and the slider is released from a fixed position relative to the post, thereby allowing the slider and the connected plurality of legs to each fall simultaneously to a lower end of the support stand. With the downward movement of the slider, the plurality of legs also pivot to an extended position, with outer ends of each leg disposed on a ground surface to support the support stand. Then, the slider is fixed to the post at a lower end thereof to ensure that the plurality of legs remain in their extended position.

摘要翻译： 支撑架包括底座，可枢转地附接到基座的多个腿，从竖直方向延伸的支柱，以及设置在柱上并可向上和向下滑动的滑块。 多个腿分别连接到滑块，使得所有腿部可同时移动以展开或收起支架。 为了部署，将支撑架放置在期望的位置，并且滑块相对于柱从固定位置释放，从而允许滑块和连接的多个支腿同时下降到支撑架的下端。 随着滑块的向下运动，多个腿还枢转到延伸位置，每个腿的外端设置在地面上以支撑支撑架。 然后，滑块在其下端固定到柱上，以确保多个腿保持在其伸出位置。