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公开(公告)号:US5233722A
公开(公告)日:1993-08-10
申请号:US803579
申请日:1991-12-09
IPC分类号: A47L9/00
CPC分类号: A47L9/00 , A47L9/0009 , A47L9/0027 , A47L9/0036
摘要: An upright vacuum cleaner having an upper, hardened housing portion includes a tool containing tool storage well. A tool door is hinged to the housing to cover the well and includes a "breakaway" or hingedly detachable feature to limit damage to it or its associated structure from improper operation.
摘要翻译: 具有上部硬化壳体部分的直立式真空吸尘器包括工具容纳工具存储井。 工具门铰接到壳体以覆盖井,并且包括“分离”或铰接可拆卸的特征,以限制其不正确操作对其或相关联的结构造成的损坏。
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公开(公告)号:USD346679S
公开(公告)日:1994-05-03
申请号:US7693
申请日:1993-04-28
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公开(公告)号:US5433242A
公开(公告)日:1995-07-18
申请号:US134641
申请日:1993-10-12
CPC分类号: B67D7/74 , B67D1/0081 , Y10T137/314 , Y10T137/86332
摘要: A combined solution dispensing and pressurizing valve is provided so that the dispensed fluid is pressure driven to exhaust through the valve.
摘要翻译: 提供组合溶液分配和加压阀,使得分配的流体被压力驱动以通过阀排气。
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公开(公告)号:US4934019A
公开(公告)日:1990-06-19
申请号:US335427
申请日:1989-04-10
IPC分类号: A47L9/00
CPC分类号: A47L9/00
摘要: The invention comprehends a pair of latching arrangements for a vacuum cleaner bag door. The latching arrangements each consist of an operator button and an urging spring, with the urging spring including the latching hook. These two elements are assembled in the bag door lid in a captivating condition with each other and maintained therein by one way locking barbs.
摘要翻译: 本发明包括用于真空吸尘器袋门的一对闭锁装置。 闩锁装置各自包括操作者按钮和推动弹簧,其中推动弹簧包括闩锁钩。 这两个元件以令人着迷的状态彼此组装在袋门盖中并通过单向锁定倒钩保持在其中。
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