Image reading device
First Claim
1. An image reading device, comprising:
- a casing having a document placement surface on which a document is to be placed;
a cover provided on the casing and configured to be pivotable relative to the casing about an axis between a covering position at which the cover covers the document placement surface and an exposure position at which the document placement surface is exposed;
two hinges provided so as to be spaced apart from each other in an axis direction in which the axis extends, one end portion of each of the two hinges being inserted into the casing movably in a movement direction perpendicular to the document placement surface while the other end portion is connected to the cover; and
a contact member configured to come into contact with a surface of one of the two hinges in the axis direction, the surface, with which the contact member is configured to come into contact, being located on an inner side of the one of the two hinges,wherein the contact member has an inclined surface that becomes closer to the document placement surface toward the inner side.
1 Assignment
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Accused Products
Abstract
An image reading device, including: a casing having a document placement surface on which a document is to be placed; a cover provided on the casing and configured to be pivotable relative to the casing about an axis between a covering position at which the cover covers the document support surface and an exposure position at which the document support surface is exposed; two hinges provided so as to be spaced apart from each other in an axis direction in which the axis extends, one end portion of each of the two hinges being inserted into the casing movably in a movement direction perpendicular to the document placement surface while the other end portion is connected to the cover; and a contact member configured to be capable of coming into contact with one of the two hinges in the axis direction.
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Citations
13 Claims
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1. An image reading device, comprising:
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a casing having a document placement surface on which a document is to be placed; a cover provided on the casing and configured to be pivotable relative to the casing about an axis between a covering position at which the cover covers the document placement surface and an exposure position at which the document placement surface is exposed; two hinges provided so as to be spaced apart from each other in an axis direction in which the axis extends, one end portion of each of the two hinges being inserted into the casing movably in a movement direction perpendicular to the document placement surface while the other end portion is connected to the cover; and a contact member configured to come into contact with a surface of one of the two hinges in the axis direction, the surface, with which the contact member is configured to come into contact, being located on an inner side of the one of the two hinges, wherein the contact member has an inclined surface that becomes closer to the document placement surface toward the inner side. - View Dependent Claims (2, 4, 5, 6)
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3. The image reading device according to claim al,
wherein the casing has an insertion opening into which the one of the two hinges is inserted, and wherein a wall surface that partially defines the insertion opening on the inner side and a portion of the contact member that is capable of coming into contact with the one of the two hinges are disposed on a same plane.
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7. An image reading device, comprising:
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a casing having a document placement surface on which a document is to be placed; an automatic document supply unit provided on the casing and configured to be pivotable relative to the casing about an axis between a covering position at which the automatic document supply unit covers the document placement surface and an exposure position at which the document placement surface is exposed; two hinges provided so as to be spaced apart from each other in an axis direction in which the axis extends, one end portion of each of the two hinges being inserted into the casing movably in a movement direction perpendicular to the document placement surface while the other end portion is connected to the automatic document supply unit; and a contact member disposed at a position located between the two hinges with respect to an arrangement of the two hinges in the axis direction, wherein the automatic document supply unit has a conveyor configured to convey a document and a motor disposed at a position near one side of the automatic document supply unit in the axis direction and configured to generate a drive force for the conveyor, and wherein the contact member has;
a contact surface that is capable of coming into contact with one of the two hinges that is disposed on the one side of the automatic document supply unit; and
an inclined surface that becomes closer to the document placement surface toward another side of the automatic document supply unit that is opposite to the one side in the axis direction.
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8. An image reading device, comprising:
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a casing having a document placement surface on which a document is to be placed; an automatic document supply unit provided on the casing and configured to be pivotable relative to the casing about an axis between a covering position at which the automatic document supply unit covers the document placement surface and an exposure position at which the document placement surface is exposed; two hinges provided so as to be spaced apart from each other in an axis direction in which the axis extends, one end portion of each of the two hinges being inserted into the casing movably in a movement direction perpendicular to the document placement surface while the other end portion is connected to the automatic document supply unit; and a contact member that is disposed at a position located on an outer side of the two hinges with respect to an arrangement of the two hinges in the axis direction, wherein the automatic document supply unit has a conveyor configured to convey a document and a motor disposed at a position near to one side of the automatic document supply unit in the axis direction and configured to generate a drive force for the conveyor, wherein one of the two hinges that is disposed on the one side of the automatic document supply unit has an extension that extends toward the outer side, so as to be opposed to the contact member, and wherein the contact member has;
a contact surface that is capable of coming into contact with the extension; and
an inclined surface that becomes closer to the document placement surface toward the one side of the automatic document supply unit.
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9. An image reading device, comprising:
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a casing having a document placement surface on which a document is to be placed; an automatic document supply unit provided on the casing and configured to be pivotable relative to the casing about an axis between a covering position at which the automatic document supply unit covers the document placement surface and an exposure position at which the document placement surface is exposed; two hinges provided so as to be spaced apart from each other in an axis direction in which the axis extends, one end portion of each of the two hinges being inserted into the casing movably in a movement direction perpendicular to the document placement surface while the other end portion is connected to the automatic document supply unit; and a contact member that is disposed at a position located between the two hinges with respect to an arrangement of the two hinges in the axis direction, wherein the automatic document supply unit has a conveyor configured to convey a document and a motor disposed at a position near to one side of the automatic document supply unit in the axis direction and configured to generate a drive force for the conveyor, wherein one of the two hinges that is disposed on the one side of the automatic document supply unit has a protrusion that protrudes in a direction perpendicular to both of the axis direction and the movement direction, and wherein the contact member has;
a contact surface that is capable of coming into contact with the protrusion; and
an inclined surface that becomes closer to the document placement surface toward another side of the automatic document supply unit that is opposite to the one side in the axis direction.
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10. An image reading device, comprising:
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a casing having a document placement surface on which a document is to be placed; a cover provided on the casing and configured to be pivotable with relative to the casing about an axis between a covering position at which the cover covers the document placement surface and an exposure position at which the document placement surface is exposed; two hinges provided so as to be spaced apart from each other in an axis direction in which the axis extends, one end portion of each of the two hinges being inserted into the casing movably in a movement direction perpendicular to the document placement surface while the other end portion is connected to the cover; and a contact member configured to come into contact with a surface of one of the two hinges in the axis direction, the surface being located on an outer side of the one of the two hinges, wherein the contact member has an inclined surface that becomes closer to the document placement surface toward the outer side. - View Dependent Claims (11, 12, 13)
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Specification