Suction head of vacuum cleaner with power brush

A suction head for a vacuum cleaner with a power brush, comprising:

• a head case connected to a cleaner body via a connecting tube and having a suction hole in a lower surface thereof;
• a power brush positioned in the head case and formed externally protruding from the head case through the suction hole so as to allow contact with an object to be cleaned;
• a supporting means fixed in the head case, for supporting the power brush and allowing linear movement of the power brush;
• and
• a linear operating means installed within the power brush between the supporting means and outer portions of the power brush, for moving the power brush in a linear direction.

A suction head, comprising:

• a power brush;
• a case configured to receive the power brush;
• a support mechanism configured to be fixed in the case and to allow for both rotary and linear movement of the power brush;
• a power brush system provided within the power brush and configured to provide both the rotary and linear movement of the power brush;
• and
• a suction hole formed in the case and configured to exert a suction force generated by an external source therethrough.