How it works
This parts of a vacuum cleaner diagram has two drawings. The first is an upright, with a window cut in its base to show what turns inside; the second is a canister vacuum with two of its tools.
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What happens inside an upright
The motor turns the belt, and the belt spins the brush roll at the front of the nozzle. The brush roll sweeps and beats the dirt out of the carpet, and the air carries it up into the dust container. The filter holds back the fine dust. The height adjustment raises or lowers the nozzle to suit the carpet.
How a canister differs
The motor and the dust sit in a separate body on wheels. A hose joins it to the wand, and the wand ends in a nozzle or a tool, so the head can reach under furniture.
- Agitator, beater bar and brush roll are names for the same roller. All are accepted.
- Dust cup, dirt cup and dust container are makers' names for the same bin.
Questions and answers
What are the parts of a vacuum cleaner called?
On an upright: the handle, the hose, the dust container and its filter, and the nozzle, which holds the brush roll, the belt and the motor. A canister vacuum has a separate canister, a hose, a wand, a power nozzle and tools.
What is the spinning brush on a vacuum called?
The brush roll. Some makers call it the agitator; it is also called the beater bar. It is a roller with bristles, turned by a belt, that sweeps dirt out of the carpet.
What is the long tube on a vacuum cleaner called?
The stiff tube is the wand. The ribbed, bendy one is the hose. On a canister vacuum the hose joins the canister to the wand, and the wand carries the nozzle or a tool.
What are the small attachments for a vacuum called?
Tools. The two most common are the crevice tool, a long narrow nozzle for corners and gaps, and the dusting brush, a round brush for furniture, blinds and shelves.