来源记录显示 Expired
具有防火可缩回门的文件柜
Filing cabinet having a fireproof retractable door
US-7472972-B2用于防火存储文件,门可缩回。
专利摘要
公开了一种防火文件柜。该柜具有可存储文件等材料的搁架,其敞开的前侧可由防火门封闭。门可旋转地接合具有提升辅助装置的缩回机构,使得门从封闭位置旋转,封闭并密封搁架,到打开位置,然后到安装在搁架旁边的隔间内的缩回位置。提升辅助机构使得能够打开和关闭门。
Original abstractA fireproof filing cabinet is disclosed. The cabinet has a shelf on which material such as files can be stored, having an open front side enclosable by a fireproof door. The door rotatably engages a retracting mechanism having a lift assist, so that the door rotates from a closed position, enclosing and sealing the shelf, to an open position, and then to a retracted position inside a compartment mounted adjacent to the shelf A lift assist mechanism enables opening and closing the door.
专利附图(8)








来源状态与事件
暂无可展示的状态事件记录。
相关专利(同品类)
使用须知
本页提供信息参考,不构成法律意见
来源状态不是法律结论专利状态可能因补缴、恢复、同族权利或地域差异而变化,应以当前权威记录和专业判断为准。
实施前应完成 FTO 评估任何生产、进口或销售决策前,应委托专利代理人或律师完成自由实施检索与侵权分析。
