发明申请
- 专利标题: Vacuum cleaner with collapsible handle
- 专利标题(中): 具有可折叠手柄的吸尘器
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申请号: US11333226申请日: 2006-01-18
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公开(公告)号: US20060156509A1公开(公告)日: 2006-07-20
- 发明人: Gregory Luebbering , Leonard Hampton , Vincent Bobrosky , Arnold Sepke , Jeffrey Smith , Scott Bloom
- 申请人: Gregory Luebbering , Leonard Hampton , Vincent Bobrosky , Arnold Sepke , Jeffrey Smith , Scott Bloom
- 主分类号: A47L9/32
- IPC分类号: A47L9/32
摘要:
A vacuum cleaner having a base adapted to be moved on a surface to be cleaned, an inlet nozzle disposed on a lower surface of the base, a vacuum source, and a dirt receptacle. A lower handle is pivotally attached to the base at a lower pivot, and an upper handle is pivotally attached to the lower handle at an upper pivot. In one aspect, the vacuum cleaner includes an automatically-operated lower pivot lock that can restrict relative rotation between the lower handle and the base, and a manually-operated upper pivot lock that can restrict relative rotation between the upper handle and the lower handle. In another aspect, the vacuum cleaner includes a telescoping upper handle with electrical controls attached to the upper telescopic section of the upper handle. In still another aspect, the vacuum cleaner includes an exhaust vent located on an upwardly-facing surface of the base.
公开/授权文献
- US08020251B2 Vacuum cleaner with collapsible handle 公开/授权日:2011-09-20