| 摘要 |
In the present invention, provided is a filter container, comprising a lid which has a supporting part on the end par of lower side; a locking arm which is connected to a locking arm hinge and has a tooth; and a lid supporting ring which has an inside surface whose size is predetermined to surround the circumference of the lid, and an outside surface which is connected to the supporting part on the lid and maintains upper cam blocks with cam surfaces; and a housing which has a supporting part on the end part of the upper edge |
