Patent ID: 7717036

Claim:
A multifunctional tape printer of a tape measure comprising: a main frame ( 1 ), a small number (foot) roller ( 3 ) with a perimeter of 3 feet, a small number (meter) roller ( 5 ) with a perimeter of 1 meter mounted on said main frame ( 1 ), pinch rollers and rubber brushes above said number rollers, ink supply devices, tension-adjusting devices and tape conveying devices; wherein a large number (foot) roller ( 4 ) and a large number (meter) roller ( 6 ) are mounted on said main frame ( 1 ) for matching with said small number (foot) roller ( 3 ) and said small number (meter) roller ( 5 ); said large number (foot and meter) rollers are kept at a same linear velocity to that of said small number (foot and meter) rollers; moreover, said large number (foot and meter) rollers and small number (foot and meter) rollers, through a transmission device, achieve that when the small number roller rotates for one circle, the corresponding large number roller rotates for an angle of a large number unit.