| 摘要 |
A magnetic pick-up device for a vacuum sweeper comprises a series of magnetically-attractive strips mounted in an open-bottomed plastic housing. The pick-up housing is mounted on the vacuum cleaner housing by a pair of cooperating extruded sections that are frictionally engaged such that the pick-up housing can be moved parallel to the length of the extruded sections to separate the pick-up housing from the vacuum cleaner housing.
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