Tape cartridge
The tape cartridge is attached or detached in an attaching and detaching direction to or from the tape printing device including a detecting portion for reading specification information of the tape cartridge from a detected portion by irradiating the detected portion disposed in the tape cartridge with detection light. The tape cartridge includes the detected portion disposed on a wall surface in the attaching and detaching direction; and a fitting portion that is disposed on a wall surface on a rear side in a mounting direction. The detected portion is disposed at a position facing the detecting portion when being mounted.
1. A tape cartridge that is attached or detached in an attaching and detaching direction to or from a tape printing device including a detecting portion for reading specification information of the tape cartridge from a detected portion by irradiating the detected portion disposed in the tape cartridge with detection light, a cartridge mounting portion, a holder on which the detecting portion is mounted, and a biasing portion that biases the holder toward an inside of the cartridge mounting portion, the tape cartridge comprising:
a cartridge case having a tape housing area in which a printing tape is housed;
wherein:
the detected portion is disposed on a periphery wall portion of the cartridge case at an opposite side of the tape housing area; and
a concave portion is disposed from a wall surface on a rear side in a mounting direction toward an inside of the tape housing area,
the detected portion has a bit configuration portion disposed in a matrix form of 2 rows and 4 columns, and constitutes the specification information by a combination of identification portions disposed in the bit configuration portion, and
wherein, when the tape cartridge is mounted on the cartridge mounting portion, the holder is biased toward a side of the tape cartridge, and the holder is pressed against the periphery wall portion of the cartridge case that includes the detected portion.
2. The tape cartridge according to claim 1 ,
wherein an adhering portion is concavely provided on the periphery wall portion, and
the detected portion is adhered on the adhering portion.
3. The tape cartridge according to claim 1 ,
wherein the detected portion is drawn on the periphery wall portion.
4. The tape cartridge according to claim 1 , wherein an outer edge of each of the identification portions of the bit configuration portion is one of a solid line or a broken line.
5. The tape cartridge according to claim 1 , wherein a shape of the identification portion is a circle, an ellipse, a polygon, or a shape combining a linear portion and a curved portion.
6. The tape cartridge according to claim 1 , wherein the adjacent columns within the bit configuration portion have different specification information each other.