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Collapsible Serving Cart with Wheels

机译:可折叠的带轮服务车

摘要

A collapsible service cart that has four legs that are configured into two scissor arrangements. The scissor arrangements are joined together by a handle, a cross bar and two axles. The cross bar and first axle extend through both the first leg and the second leg. The second axle extends through both the third leg and the fourth leg. Both axles support wheels. A first platform is provided that is pivotably connected to both the third leg and the fourth leg. The first platform has a catch that can selectively receive and engage the cross bar. A second platform is provided that is pivotably connected to the first axle. Slides are attached to the second platform with pivot joints. The slides run along the first leg and the second leg as the service cart is changed between its open configuration and collapsed configuration.
机译:可折叠的服务推车,具有四个腿,这些腿配置为两个剪刀装置。剪刀装置通过手柄,横杆和两个轴连接在一起。横杆和第一车轴穿过第一支腿和第二支腿。第二轴延伸穿过第三支腿和第四支腿。两个轴均支撑车轮。提供第一平台,该第一平台可枢转地连接到第三支腿和第四支腿。第一平台具有可以选择性地容纳和接合横杆的卡子。提供了第二平台,该第二平台可枢转地连接到第一轴。滑块通过枢轴接头连接到第二个平台。当服务车在其打开配置和折叠配置之间切换时,滑片沿着第一条腿和第二条腿运行。

著录项

  • 公开/公告号US2016286955A1

    专利类型

  • 公开/公告日2016-10-06

    原文格式PDF

  • 申请/专利权人 WARREN COHEN;

    申请/专利号US201514678915

  • 发明设计人 WARREN COHEN;

    申请日2015-04-03

  • 分类号A47B31/04;B62B5/06;B62B3/02;

  • 国家 US

  • 入库时间 2022-08-21 14:35:23

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