发明名称 |
SURFACE CLEANING APPARATUS |
摘要 |
A surface treatment apparatus may include an air flow path extending from a dirty air inlet to a clean air outlet and a main body. A suction motor may be provided in the air flow path. A cyclone bin assembly may be provided in the air flow path and may be removably mountable to the main body. A pre-motor filter chamber may be provided and may have a rear wall, a sidewall extending and an openable front wall opposite the rear wall and sealingly enclosing the pre-motor filter chamber. The pre-motor filter chamber may be disposed longitudinally between the cyclone bin assembly and the suction motor and the cyclone bin assembly may be positioned in front of at least a portion of the openable front wall of the pre-motor filter chamber. The front wall may be accessible when the cyclone bin assembly is removed from the main body. |
申请公布号 |
US2016128530(A1) |
申请公布日期 |
2016.05.12 |
申请号 |
US201414247911 |
申请日期 |
2014.04.08 |
申请人 |
Euro-Pro Operating LLC |
发明人 |
Thorne Jason;Hutchinson Peter |
分类号 |
A47L9/16 |
主分类号 |
A47L9/16 |
代理机构 |
|
代理人 |
|
主权项 |
1. A surface treatment apparatus comprising:
a) an air flow path extending from a dirty air inlet to a clean air outlet; b) a main body movable in a longitudinal direction of travel and comprising a front end and a rear end spaced behind the front end in the direction of travel, and a suction motor provided in the air flow path; c) a cyclone bin assembly provided in the air flow path, the cyclone bin assembly being removably mountable to the main body; d) a pre-motor filter chamber provided in the main body, the pre-motor filter chamber having a rear wall, a sidewall extending from the rear wall and an openable front wall opposite the rear wall and sealingly enclosing the pre-motor filter chamber; e) wherein when the cyclone bin assembly is mounted on the main body the pre-motor filter chamber is disposed longitudinally between the cyclone bin assembly and the suction motor and the cyclone bin assembly is positioned in front of at least a portion of the openable front wall of the pre-motor filter chamber, and the front wall being accessible when the cyclone bin assembly is removed from the main body. |
地址 |
Newton MA US |