Patent ID: 11897720
Assignee: nan
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A filament spool dry box comprising:
a shell comprising a hanging structure configured to allow a bracket to be disposed in for hanging the shell, wherein the shell further comprises a first shell portion and a second shell portion detachably combined together, the first shell portion comprises a first shell body and a first inner combining portion protruding from an inner periphery of the first shell body, the second shell portion comprises a second shell body and a second inner combining portion protruding from an inner periphery of the second shell body, and the first inner combining portion and the second inner combining portion cooperatively form the hanging structure;
a dehumidifier disposed inside the shell; and
a sleeve component rotatably disposed inside the shell and configured to allow a filament to be disposed on, a central axis of the hanging structure being offset from a central axis of the sleeve component.