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US 8,275,303 B2Granted
Discharging unit and image forming apparatus having the same
AssigneeSamsung Electronics Co., Ltd.
InventorJae-seok Yoo
Life of this patent
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Abstract
A discharging unit including: a casing; a discharger to discharge printing medium; a storage plate disposed in the casing below the discharger, to store the printing media discharged by the discharger; and a separation preventing unit to prevent the printing media from being ejected from the discharging unit by selectively protruding from the storage plate.
Claims12
A discharging unit to discharge printing media, comprising:
- a casing;
- a discharger disposed in the casing, to discharge the printing media;
- a storage plate which is disposed in the casing below the discharger, to store the printing media discharged from the discharger;
- at least one separation preventing wing coupled to the casing, in order to prevent the printing media from being ejected from the storage plate;
- a shaft having a first end and a second end opposing the first end and rigidly connected to the at least one separation preventing wing, the shaft to rotate in connection with the at least one separation preventing wing such that the at least one separation preventing wing selectively protrudes from the storage plate;
- and
- an elastic member to adjust a protrusion level of the separation preventing wing, by rotating the shaft, according to a weight of the stored printing media,
- wherein at least one opening is formed on the storage plate and the at least one separation preventing wing protrudes and withdraws through the at least one opening, and
- wherein the elastic member is disposed inside the casing.
6 more elements
An image forming apparatus, comprising:
- an image forming unit to form images on printing media;
- a paper feeding unit to supply the printing media to the image forming unit;
- and
- a discharging unit to discharge and store the printing media from the image forming unit,
- wherein the discharging unit comprises:
- a casing;
- a discharger disposed on the casing, to discharge the printing media;
- a storage plate disposed below the discharger, to store the printing media discharged by the discharger;
- at least one separation preventing wing coupled to the casing, in order to prevent the printing media from being ejected from the storage plate;
- a shaft having a first end and a second end opposing the first end and rigidly connected to the at least one separation preventing wing, the shaft to rotate in connection with the at least one separation preventing wing such that the at least one separation preventing wing selectively protrudes from the storage plate;
- and
- an elastic member to adjust a protrusion level of the separation preventing wing, by rotating the shaft, according to a weight of the stored printing media,
- wherein at least one opening is formed on the storage plate and the at least one separation preventing wing protrudes and withdraws through the at least one opening, and
- wherein the elastic member is disposed inside the casing.
11 more elements
A discharging unit to discharge printing media, comprising:
- a casing;
- a discharger disposed in the casing, to discharge the printing media;
- a storage plate which is disposed in the casing below the discharger, to store the printing media discharged from the discharger;
- first and second wings to selectively protrude from the storage plate, in order to register the printing media;
- a shaft, having a first end and a second end opposing the first end, to rotate in connection with the first and second wings such that the first and second wings selectively protrude from the storage plate, the first end of the shaft being rigidly connected to the first wing and the second end of the shaft being rigidly connected to the second wing;
- and
- an elastic member to rotate the shaft according to a weight of the stored printing media,
- wherein at least one opening is formed on the storage plate and the first and second wings protrude and withdraw through the at least one opening, and
- wherein the elastic member is disposed inside the casing.
6 more elements
Dependencies are inferred from the claim text.