发明名称 |
Filter supporting structure for an upright-type vacuum cleaner |
摘要 |
A filter supporting structure for an upright-type vacuum cleaner having a body divided by a partition into a dust-collecting chamber having a dust bag and a motor driving chamber, a filter grill formed at the partition in order to allow an air passed through the dust bag of the dust-collecting chamber to flow to the motor driving chamber, and having a filter for filtering the drawn air, supporting protrusions disposed at both sidewalls of the dust-collecting chamber in order to support both sides of the filter mounted on the filter grill, and a plurality of ribs disposed around the filter grill in order to support the filter.
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申请公布号 |
US2003140446(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
US20020140458 |
申请日期 |
2002.05.07 |
申请人 |
PARK JUNG-SEON;YANG IL-WON;JEON HYUNG-IL |
发明人 |
PARK JUNG-SEON;YANG IL-WON;JEON HYUNG-IL |
分类号 |
A47L9/10;A47L9/12;(IPC1-7):A47L9/12 |
主分类号 |
A47L9/10 |
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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