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US 12,605,894 B2Granted
Modular storage device and filament outlet
AssigneesJf Polymers (Suzhou) Co., Ltd., Techno Force (HK) Limited
InventorsGavein Hidam, Xiaofan Luo, Tongyue Yu, Yuli Huang, Cong Zhao, Xingyu Wei, KinChi Yeung
Life of this patent
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Abstract
A filament outlet device for installing on a filament storage device is provided, which includes a first outlet for a first filament having a first diameter; and a first outlet cover, configured to open or close the first outlet; the first outlet cover includes a second outlet for a second filament having a second diameter.
Claims7
A filament outlet device for installing on a filament storage device, comprising:
- a first outlet for a first filament having a first diameter;
- and
- a first outlet cover, configured to open or close the first outlet, wherein the first outlet comprises multiple slits radiating from an inner edge of the first filament hole, forming multiple diaphragms to clamp the first filament extending from the first outlet.
Dependencies are inferred from the claim text.