Patent ID: 8454107
Filing Date: 2013-06-04
Classification: B41J

Abstract:
1. A printer comprising: a hanger comprising a base and a board attached to the base and above the base; a printer head; a carriage comprising: an adjustment assembly rotatably connected to the base, and comprising a first elastic member and a protruding post, the first elastic member being configured to provide a rebound force to the protruding post; wherein when the body moves in a first direction, the projection contacts the protruding post and applies a push force to the protruding post, the protruding post rotates downward and the first elastic member is stretched until the projection is out of contact with the protruding post, after the projection is out of contact with the protruding post, the protruding post rebounds to an initial state under the rebound force of the first elastic member and resists against the base; and when the body moves back in a reverse, second direction, the projection contacts the protruding post, the protruding post applies a push force to the projection, which causes the actuator to rotate, the lateral surface of the resisting member stays in contact with the board during the rotation of the actuator, the body is urged by the lateral surface to rotate, causing the carriage to rotate, thereby the distance between the printer head and the base is changed.