发明名称 |
Handheld canister vacuum cleaner |
摘要 |
A handheld canister vacuum cleaner device includes a canister assembly with a canister having a hollow interior and a suction-producing subassembly mounted on the canister that sucks air from the hollow interior. An attachment-coupling component is provided on the canister that serves to hold a vacuuming attachment on the canister while coupling the vacuuming attachment in fluid communication with the hollow interior of the canister. The attachment-coupling component holds the vacuuming attachment pivotally so that a user can pivot the vacuuming attachment relative to the canister to multiple user-selected angles for operating convenience. Preferably, the attachment-coupling component includes a ball-and-socket arrangement that includes a ball-shaped portion of the attachment-coupling component held pivotally by a socket-shaped component on the canister so that the user can pivot the attachment-coupling component to and lock it in place at a desired one of multiple pivotal positions. |
申请公布号 |
US8286299(B2) |
申请公布日期 |
2012.10.16 |
申请号 |
US20090460844 |
申请日期 |
2009.07.24 |
申请人 |
WILLIAMS DANNY PATRICK;WILLIAMS SUSAN MARIE |
发明人 |
WILLIAMS DANNY PATRICK;WILLIAMS SUSAN MARIE |
分类号 |
A47L5/36 |
主分类号 |
A47L5/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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