发明名称 |
NON-SLIP CLEANER FOR STEP |
摘要 |
PURPOSE: Non-slip cleaner for steps is provided which uses a cleaning brush to clean non-slip of the steps automatically so that it greatly reduces cost in maintaining the steps. CONSTITUTION: The non-slip cleaner for the steps comprises the parts of: a driving body(12) which is placed at a guide pole(10) and a rack rail(11) to move horizontally; a front and a rear driving gear(14, 15) which are respectively placed to receive power from a motor(13) and then rotate; a front slave gear wherein a cleaning brush is placed to be removable; a rear slave gear(18) which is worked together with the rear driving gear; a pinion(19) which is placed to gear with a rack part in the rack rail at backside; and a limit switch which is reversely moved when contacting with the driving body.
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申请公布号 |
KR20010007828(A) |
申请公布日期 |
2001.02.05 |
申请号 |
KR20000058129 |
申请日期 |
2000.10.04 |
申请人 |
CHO, KI JUN |
发明人 |
CHO, KI JUN;KIM, JEONG HO |
分类号 |
A47L11/00;(IPC1-7):A47L11/00 |
主分类号 |
A47L11/00 |
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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