Abstract: A tube squeeze device is provided with: a body; a handle extending from the body; an operation lever axially supported by the body via a rotation shaft such that the operation lever is disposed facing the handle, the operation lever being capable of turning in two directions within a prescribed range of movement; a first gear axially supported by the body via the rotation shaft so as to be capable of rotating; a one-way clutch for linking the operation lever and the first gear; a second gear axially supported by the body; a main roller joined with the second gear so as to rotate synchronously with the second gear; and an auxiliary roller for squeezing a tube T together with the main roller.

Abstract: A tube squeeze device is provided with: a body; a handle extending from the body; an operation lever axially supported by the body via a rotation shaft such that the operation lever is disposed facing the handle, the operation lever being capable of turning in two directions within a prescribed range of movement; a first gear axially supported by the body via the rotation shaft so as to be capable of rotating; a one-way clutch for linking the operation lever and the first gear; a second gear axially supported by the body; a main roller joined with the second gear so as to rotate synchronously with the second gear; and an auxiliary roller for squeezing a tube T together with the main roller.