| 摘要 |
A brush attachment of an electric cleaning device, the cleaning device including a coupling section to which the brush attachment can be joined. The brush section can include an open end configured to releasably attach to the coupling section of the cleaning device and an interlock canceling element configured to engage the coupling section and displace a longitudinally displaceable drive mechanism extending from the cleaning device a predetermined distance to control the operation of the cleaning device.
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