Image forming apparatus
View Patent ↗An image forming apparatus includes an output unit that transports and outputs a recording medium on which an image has been formed, a member having an opening through which the recording medium is output, and a shield member disposed at the opening, the shield member shielding the output unit. The shield member includes plural swing members and a shield plate. The swing members are swingably supported and arranged in an axial direction of the output unit. The shield plate is attached to a wall that restrains the recording medium that is output from returning toward the output unit.
1. An image forming apparatus comprising:
an output unit that transports and outputs a recording medium on which an image has been formed, the output unit comprises a drive roller that includes a rotary shaft and a roller supported by the rotary shaft;
a member having an opening through which the recording medium is output; and
a shield member disposed at the opening, the shield member shielding the output unit,
wherein the shield member includes a plurality of swing members and a cover, the swing members being swingably supported and arranged in an axial direction of the output unit, the cover being attached to a wall that restrains the recording medium that is output from returning toward the output unit, wherein the swing members overlap with the roller when viewed from a transport direction of the recording medium and include different types of swing members,
wherein the drive roller that includes a plurality of rollers that are supported by the rotary shaft, and the plurality of swing members are swingably engaged with the rotary shaft of the drive roller.
2. The image forming apparatus according to claim 1 , wherein the swing members swing when the swing members are pushed by the recording medium that is output by the output unit, and tip portions of the swing members are covered by the cover when the swing members are at rest under weights thereof before the swing members are pushed by the recording medium and swing.
3. The image forming apparatus according to claim 2 , wherein each of the swing members is made of an electroconductive material.
4. The image forming apparatus according to claim 1 , wherein the swing members swing when the swing members are pushed by the recording medium that is output by the output unit, and tip portions of the swing members are covered by the cover when the swing members are at rest under weights thereof before the swing members are pushed by the recording medium and swing.
5. The image forming apparatus according to claim 4 , wherein each of the swing members is made of an electroconductive material.
6. The image forming apparatus according to claim 1 , wherein each of the swing members is made of an electroconductive material.
7. The image forming apparatus according to claim 1 , wherein each of the swing members is made of an electroconductive material.
8. The image forming apparatus according to claim 1 , wherein downstream tip portions of the swing members in a recording medium conveyance direction lie upstream of the cover in the recording medium conveyance direction when the swing members are at rest under weights thereof before the swing members are pushed by the recording medium and swing.