US Patent 7836547 Vacuum cleaner with hand grip and adapter

A vacuum cleaner with a handle and an adapter accommodates the end region of the vacuum cleaner suction pipe at one end and the pipe socket of the handle at the other end is improved by the adapter being of a durable construction that does not require a new vacuum cleaner suction pipe when the adapter is broken is achieved by the adapter being formed of at least two shells which are pivotably connected together via a film hinge which runs parallel to the lengthwise axis of the vacuum cleaner suction pipe and by their free end regions having a screw connection by which the adapter is detachably braced against the facing end region of the vacuum cleaner suction pipe in the mounted position of the adapter.