一种支撑折叠壁桌的膝撑,可随桌折叠。
专利摘要
一种用于支撑桌子的可折叠膝撑,该桌子具有固定到墙壁的边缘。该膝撑包括第一和第二支杆。第二支杆包括一对平行杆。杆的端部布置在第一支杆端部的相对侧,并与其铰接。形成于每个杆侧表面中的凹槽可定位成邻近第一支杆的端部,用于接收承载在第一支杆端部处并从其向外突出的锁定销的端部。第一支杆和第二支杆的杆的距铰链最远的端部配备用于分别铰接紧固到:a. 桌子靠近其距墙壁最远的第二边缘处;以及 b. 墙壁上桌子第一边缘下方。以此方式配置,当桌子折叠到靠近墙壁时,膝撑在桌子和墙壁之间折叠。
Original abstractA foldable knee-brace for support a table having an edge secured to a wall. The knee-brace includes first and second struts. The second strut includes a pair of parallel bars. Ends of the bars are disposed on opposite sides of an end of the first strut, and hinged thereto. Pockets formed into each bar's side surface are positionable adjacent to the first strut's end for receiving an end of a locking-pin carried at and projecting outward from the first strut's end. Ends of the first strut and second strut's bars furthest from the hinge are equipped for hinged fastening respectively to: a. the table near a second edge thereof furthest from the wall; and b. to the wall below the table's first edge. Configured in this way, the knee-brace folds between the table and the wall when the table is collapsed adjacent to the wall.
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