Image carrier, image carrier unit, and image formation apparatus
An image carrier according to one or more embodiments may include: a cylindrical image carrier member including an outer circumferential surface formed with an image carrier layer configured to carry a developer image; one or more silencers disposed in the image carrier member; and a bonding member that bonds the one or more the silencers to an inner circumferential surface of the image carrier member. For each silencer, the inner circumferential surface of the image carrier member includes one or more bonding areas to which the bonding member is attached. A bonding range, in which the one or more bonding areas are fit, for each silencer, has a length thereof in an axial direction of the silencer being greater than a length thereof in a circumferential direction of the silencer.
1. An image carrier comprising:
a cylindrical image carrier member including an outer circumferential surface formed with an image carrier layer configured to carry a developer image;
one or more silencers disposed in the image carrier member; and
a bonding member that bonds the one or more silencers to an inner circumferential surface of the image carrier member,
wherein
for each silencer, the inner circumferential surface of the image carrier member includes one or more bonding areas to which the bonding member is attached, and
a bonding range, in which the one or more bonding areas are fit, for each silencer, has a length thereof in an axial direction of the silencer being greater than a length thereof in a circumferential direction of the silencer, wherein an angle of the bonding range in the circumferential direction about an axis of the silencer is within 35 to 110 degrees.
2. The image carrier according to claim 1 , wherein
the angle of the bonding range in the circumferential direction about the axis of the silencer is within 50 to 110 degrees.
3. The image carrier according to claim 1 , wherein
the one or more silencers comprises:
a first silencer shorter than the image carrier member in the axial direction and disposed on one side in the image carrier member in the axial direction; and
a second silencer shorter than the image carrier member in the axial direction and disposed on the other side in the image carrier member in the axial direction.
4. The image carrier according to claim 1 , wherein
the one or more bonding areas for each silencer comprises only one bonding area in the axial direction, such that each silencer is bonded by the only one bonding area to the inner circumferential surface of the image carrier member.
5. An image carrier unit comprising:
the image carrier according to claim 1 ; and
an image carrier container in which the image carrier is provided.
6. An image formation apparatus comprising:
the image carrier unit according to claim 5 .
7. An image carrier comprising:
a cylindrical image carrier member including an outer circumferential surface formed with an image carrier layer configured to carry a developer image;
one or more silencers disposed in the image carrier member; and
a bonding member that bonds the one or more silencers to an inner circumferential surface of the image carrier member,
wherein
for each silencer, the inner circumferential surface of the image carrier member includes one or more bonding areas to which the bonding member is attached,
a bonding range, in which the one or more bonding areas are fit, for each silencer, has a length thereof in an axial direction of the silencer being greater than a length thereof in a circumferential direction of the silencer, and
the one or more bonding areas for each silencer comprises plural bonding areas separated from each other in the circumferential direction about an axis of the silencer.
8. An image carrier comprising:
a cylindrical image carrier member including an outer circumferential surface with an image carrier layer configured to carry a developer image;
one or more silencers disposed in the image carrier member; and
a bonding member that bonds the one or more silencers to an inner circumferential surface of the image carrier member, wherein
for each silencer, the inner circumferential surface of the image carrier member includes one or more bonding areas to which the bonding member is attached, and
a bonding range, in which the one or more bonding areas are fit, for each silencer, is provided in such a manner that an angle of the bonding range in a circumferential direction of the silencer about an axis of the silencer is within 90 to 210 degrees.
9. The image carrier according to claim 8 , wherein
the angle of the bonding range in the circumferential direction about the axis of the silencer is within 110 to 170 degrees.
10. The image carrier according to claim 8 , wherein
the one or more silencers comprises:
a first silencer shorter than the image carrier member in an axial direction and disposed on one side in the image carrier member in the axial direction; and
a second silencer shorter than the image carrier member in the axial direction and disposed on the other side in the image carrier member in the axial direction.
11. The image carrier according to claim 10 , wherein
the bonding range for the first silencer is provided at an end portion of the image carrier member on the one side in the axial direction, and
the bonding range for the second silencer is provided at an end portion of the image carrier member on the other side in the axial direction.
12. The image carrier according to claim 8 , wherein
the bonding member is provided between the inner circumferential surface of the image carrier member and an outer circumferential surface of each silencer and is attached to an end face in an axial direction of the silencer.
13. The image carrier according to claim 8 , wherein
the bonding range is provided in such a manner that a length thereof in the circumferential direction is greater than a length thereof in an axial direction of the silencer.
14. The image carrier according to claim 8 , wherein
the one or more bonding areas comprises plural bonding areas separated from each other in the circumferential direction about the axis of the silencer.
15. The image carrier according to claim 8 , wherein
the one or more bonding areas for each silencer comprises only one bonding area in an axial direction of the silencer, such that each silencer is bonded by the only one bonding area to the inner circumferential surface of the image carrier member.
16. An image carrier unit comprising:
the image carrier according to claim 8 ; and
an image carrier container in which the image carrier is provided.
17. An image formation apparatus comprising the image carrier unit according to claim 16 .
18. An image carrier comprising:
a cylindrical image carrier member including an outer circumferential surface with an image carrier layer configured to carry a developer image;
one or more silencers disposed in the image carrier member; and
a bonding member that bonds the one or more silencers to an inner circumferential surface of the image carrier member, wherein
the one or more silencers comprises:
a first silencer shorter than the image carrier member in an axial direction and disposed on one side in the image carrier member in the axial direction; and
a second silencer shorter than the image carrier member in the axial direction and disposed on the other side in the image carrier member in the axial direction,
for each of the first silencer and the second silencer, the inner circumferential surface of the image carrier member includes one or more bonding areas to which the bonding member is attached,
a bonding range, in which the one or more bonding areas are fit, for the first silencer, is provided at one of end portions of the first silencer in the axial direction, whereas a bonding range, in which the one or more bonding areas are fit, for the second silencer is provided at one of end portions of the second silencer in the axial direction, and
an angle of the bonding range for the first silencer in a circumferential direction about an axis of the first silencer is within 35 to 110 degrees.