公开(公告)号：US06478273B1

公开(公告)日：2002-11-12

申请号：US09861385

申请日：2001-05-18

申请人： Robert D. McKeirnan, Jr. ,  Russell B. Spencer

发明人： Robert D. McKeirnan, Jr. ,  Russell B. Spencer

IPC分类号： A47B9606

CPC分类号： B43M15/00 ,  Y10T24/209

摘要： An improved wall tack is provided for quick and easy mounting onto an upholstered wall surface or the like for supporting documents such as memoranda, pictures, calendars, etc. The wall tack comprises a plastic molded tack body having a hanger hook protruding from a front side thereof, and a lower prong or push pin projecting rearwardly from a lower margin at a rear side thereof. The rear side of the tack body further includes an elongated recessed groove lined by a plurality of undercut lock tabs for secure snap-fit reception of an elongated wire member having opposite ends defining a pair of rearwardly projecting pointed prongs at an upper margin of the tack body rear side. The pair of pointed prongs cooperate with the lower push pin for engaging and securely supporting the tack body on the upholstered wall surface.

摘要翻译： 提供了一种改进的壁钉，用于快速且容易地安装在软垫壁表面等上，用于支持诸如备忘录，图片，日历等的文件。壁钉包括塑料模制的粘扣体，其具有从前侧突出的悬挂钩 以及从其后侧的下边缘向后突出的下插脚或推针。 钉体的后侧还包括由多个底切锁定突出部排列的细长凹槽，用于牢固地卡扣配合接收细长线材的细长线材，其具有限定一对向后突出的尖头的相对端部， 身体背面。 一对尖头与下推销配合，用于在软垫壁表面上接合和牢固地支撑粘性体。