Components. Components.
Simple machines.
The force that a simple machine applies is called effort force. It is the force that is applied to operate the machine and overcome resistance.
vacuum
A lever.
help
That'd be a lever.
If you're asking for the name of the machine that uses several methods to complete a simple task (ie: raising a flag) the machine is called a Rube Goldberg Machine.
There are many simple machines used in the home. One is the toaster. I could name more but the question only asked for one machine.
crowbar &seesaw
Wedge
Get outta ma face noww!
One name of a simple machine would be a Screw. There are other ones just in case you wanted to know: -Inclined Plane -Wheel and Axle -Pulley -Wedge -Lever Hope this helps!