发明名称 |
Cleaning box and method for cleaning pipe by utilizing the same |
摘要 |
A cleaning box used to catch the waste materials from a vacuum pipe of a working machine is provided. The present invention is characterized in that the cleaning box includes a catch inlet and an air outlet wherein the catch inlet is connected to the vacuum pipe of the working machine, and the air outlet is connected to an exhaust pipe of an exhaust apparatus. That the cleaning box has high rigidity can prevent the cleaning box from breaking and the waste materials from leaking out of the cleaning box.
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申请公布号 |
US2007079464(A1) |
申请公布日期 |
2007.04.12 |
申请号 |
US20050245877 |
申请日期 |
2005.10.07 |
申请人 |
CHIU KO-WEN;WU CHENG-HSIN |
发明人 |
CHIU KO-WEN;WU CHENG-HSIN |
分类号 |
A47L5/38 |
主分类号 |
A47L5/38 |
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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