| 主权项 |
1. A cartridge case configured to support a liquid storage body storing and holding a liquid therein, the cartridge case comprising:
a first case having a first surface extending in a first direction; a second case having a second surface facing the first surface, the second case being fitted to the first case so that the second case moves relative to a second direction opposite to the first direction; a shaft portion configured to take up an end portion on the second direction of an elastic member and move in the first direction from a first position in the first case to a second position in the first case by a restoring force of the elastic member, the elastic member being configured to generate the restoring force in the first direction by extending in the second direction, the second position being on the first direction side with respect to the first position, the shaft portion extending in a third direction that is a direction parallel to the first surface and orthogonal to the first direction; and a protruding portion protruding from the second case such that the protruding portion is located on the first direction side with respect to the second position in a closed condition, the closed condition being a condition before the second case moves in the second direction relative to the first case, the protruding portion being configured to move the shaft portion in the second direction against the restoring force when the second case moves in the second direction relative to the first case from the closed condition. |
