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发明授权
CN107009750B 盒壳体 有权

盒壳体
摘要：
本发明涉及一种盒壳体，能够降低产生墨水袋的卷取不良情况的可能性。盒壳体具备壳体、端口栓支撑部、安装开口部、卷取部件、锁定部件。壳体具备向第一方向延伸的第一内表面。端口栓支撑部位于壳体的第一方向的端部侧并支撑端口栓。安装开口部安装弹性部件的第一方向侧的端部。卷取部件通过弹性部件的作用力而向第一方向移动并卷取液体容纳体。锁定部件锁定卷取部件从第二方向侧的端部向第一方向的移动且能够解除卷取部件的锁定。
摘要（英）：

A cartridge case (3) includes a case (33), a spout support portion (37), a mount opening (339), a roll-up member (43), and a lock member (80). The case includes a first inner face (344) extending in a first direction. The spout support portion is provided on a first direction end portion end of the case and supports a spout (7). An end portion at the first direction end of an elastic member (45) is mounted in the mount opening. The roll-up member rolls up a liquid container (31) by being moved in the first direction by an energizing force of the elastic member. The lock member is configured to lock the movement of the roll-up member in the first direction from a second direction end of the case and release the lock of the roll-up member.

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