Vacuum cleaner

A vacuum cleaner comprising:

• a cleaner body;
• a dust collector mounted at the cleaner body selectively;
• at least one of compressing member reducing the volume of the dust stored in the inside as arranged in the inside of the dust collector;
• a driving device operating the compressing member and connected with the compressing member in accordance with the mount of the dust collector;
• a first guide unit leading the mount of the dust collector as supplied to the dust collector;
• and
• a second guide unit interacting with the first guide unit as supplied in the cleaner body.

A vacuum cleaner comprising:

• a cleaner body;
• a dust separation unit separating the dust from the air inhaled into the cleaner body;
• a dust collector coupled with the cleaner body capable of removed, and having a dust storage part storing dust;
• a fixed member fixed in the dust storage unit;
• at least one of compressing member reducing the volume of the dust stored in the dust storage part due to the interaction with the fixed member as arranged in the dust storage part as capable of removed;
• and
• a driving device for operating the compressing member,
• wherein an outlet discharging the dust separated in the dust separation unit is formed at the lower side of the dust separation unit, and
• the fixed member is supplied to a place adjacent to the outlet.