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US 6,665,509 B1Granted
Ejection mechanism for a toner container
AssigneeGeneral Plastic Industrial Co., Ltd.
InventorsJui-Chi Wang, Robin Hsu, Ren-Hao Liu, Ya-Li Huang, Xiao Hui Wang
Life of this patent
Estimating the term…
Abstract
A toner container is constructed to include a toner storing portion for accommodating toner, a supply opening adapted for guiding toner from the toner storing portion to a toner receiving portion connected to the toner storing portion, a removable sealing member sealing the supply openings, and two elastic members provided at two sides of the toner storing portion and adapted for pushing the toner storing portion away from the toner receiving portion upon disengagement of the toner storing portion from the toner receiving portion.
Claims12
A toner container comprising:
- a toner storing portion adapted for accommodating toner, wherein the toner storing portion has a bottom side defining a supply opening and having two opposite lateral sides along a longitudinal axis of the toner storing portion;
- a toner receiving portion adapted for receiving toner from the supply opening of the toner storing portion and having two top sides adapted for receiving corresponding two lateral sides of the toner storing portion;
- a removable sealing member fastened to the toner storing portion to close the supply opening;
- a locating block disposed at and projecting away from one of the lateral sides of the toner storing portion;
- and
- an elastic member having a body portion and a free end, wherein the body portion of the elastic member is supported by the locating block, and the free end of the elastic member is longitudinally projecting away from the locating block and substantially parallel to the corresponding lateral side of the toner storing portion where the locating block is disposed, and wherein when the toner storing portion engages with the toner receiving portion, the free end of the elastic member contacts with one of the top sides of the toner receiving portion, and when the toner storing portion disengages from the toner receiving portion, the free end of the elastic member pushes the toner storing portion away from the toner receiving portion.
3 more elements
A toner container comprising:
- a toner storing portion adapted for accommodating toner, wherein the toner storing portion has a bottom side defining a supply opening and having two opposite lateral sides along a longitudinal axis of the toner storing portion, and two locating blocks, each disposed at and projecting away from one of the lateral sides of the toner storing portion and adapted for holding one of the elastic members;
- a toner receiving portion adapted for receiving toner from the supply opening of the toner storing portion and having two top sides adapted for receiving corresponding two lateral sides of the toner storing portion;
- a removable sealing member fastened to the toner storing portion to close the supply opening;
- and
- two elastic members, each fastened to one of the lateral sides of the toner storing portion and each having a body portion and a free end, wherein the body portion of the elastic member is supported by one of the two locating blocks, and the free end of the elastic member is longitudinally projecting away from the corresponding locating block and substantially parallel to the corresponding lateral side of the toner storing portion where the locating block is disposed, and wherein when the toner storing portion engages with the toner receiving portion, the free end of the elastic member contacts with one of the top sides of the toner receiving portion and the elastic member deforms elastically, and when the toner storing portion disengages from the toner receiving portion, the elastic member elastically returns to its former shape and the free end of the elastic member pushes the toner storing portion away from the toner receiving portion.
2 more elements
A toner container comprising:
- a toner storing portion adapted for accommodating toner, wherein the toner storing portion has a bottom side defining a supply opening and having two opposite lateral sides along a longitudinal axis of the toner storing portion, and at least one locating block disposed at and projecting away from one of the lateral sides of the toner storing portion and adapted for holding the elastic member;
- a toner receiving portion adapted for receiving toner from the supply opening of the toner storing portion and having two top sides adapted for receiving corresponding two lateral sides of the toner storing portion;
- a removable sealing member fastened to the toner storing portion to close the supply opening;
- and
- at least one elastic member fastened to one of the lateral sides of the toner storing portion and a body portion and a free end, wherein the body portion of the elastic member is supported by the locating block, and the free end of the elastic member is longitudinally protecting away from the locating block and substantially parallel to the corresponding lateral side of the toner storing portion where the locating block is disposed, and wherein when the toner storing portion engages with the toner receiving portion, the free end of the elastic member contacts with one of the top sides of the toner receiving portion and the elastic member deforms elastically, and when the toner storing portion disengages from the toner receiving portion, the elastic member elastically returns to its former shape and the free end of the elastic member pushes the toner storing portion away from the toner receiving portion.
2 more elements
Dependencies are inferred from the claim text.