| 摘要 |
A holding plate for the filter bag of a vacuum cleaner has a plug-in opening for attaching a pipe socket of the vacuum cleaner. A seal for sealing the holding plate against the pipe socket of the vacuum cleaner projects into the plug-in opening. In order to lock the holding plate on the pipe socket of the vacuum cleaner, at least one projection pressing the seal against the pipe socket of the vacuum cleaner and projecting into the plug-in opening is provided on the holding plate. In this way, the holding plate is retained on the pipe socket of the vacuum cleaner in a clamped seat.
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