专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5542540A Box lid support 失效
标题翻译：箱盖支撑
公开(公告)号：US5542540A
公开(公告)日：1996-08-06
申请号：US68432
申请日：1993-05-27
申请人： Edward R. Knapp , Edward R. Knapp, II , Miranda A. Knapp
发明人： Edward R. Knapp , Edward R. Knapp, II , Miranda A. Knapp
IPC分类号： B65D5/50 , B65D85/36 , B65D85/00
CPC分类号： B65D5/5028 , B65D85/36 , B65D2585/366 , Y10S229/902 , Y10S229/906
摘要： A pizza box lid has a plastic support device centrally mounted to its underside. The device has a mounting portion adhesively attached to the lid, and a post portion which is originally coplanar with the mounting portion and flat against the underside of the lid. The post portion has two panels, one of the two panels being hinged to the mounting portion and the other panel being hinged to the one panel. The entire support is formed from one homogeneous piece of material which is appropriately scored to define the hingedly connected mounting and panel portions. The post portion is folded about the hinge relative to the mounting portion and away from the lid to an erect position generally perpendicular to the lid, and then one panel is folded relative to the other panel so as to prop the panels perpendicular to the lid whereby they serve as a support post to prevent the lid from sagging when the lid is closed.
摘要翻译：披萨盒盖具有中心地安装在其下侧的塑料支撑装置。该装置具有粘合地附接到盖的安装部分和最初与安装部分共面并且抵靠盖的下侧平坦的支柱部分。柱部具有两个面板，两个面板中的一个面板铰接到安装部分，另一个面板铰接到一个面板。整个支撑件由适当刻划的一个均匀的材料片形成以限定铰接连接的安装和面板部分。柱部分相对于安装部分折叠在铰链周围并且远离盖子直到垂直于盖子的直立位置，然后一个面板相对于另一个面板折叠，以将面板垂直于盖子支撑，从而它们用作支撑柱，以防止盖子在盖子关闭时下垂。

IPRDB

热门服务

关于我们

友情链接

联系方式