DOCUMENT COVER, IMAGE READER HAVING DOCUMENT COVER, AND IMAGE FORMING APPARATUS
First Claim
1. A document cover for covering a document platen of a housing, the document cover comprising:
- a cover frame;
a document pressing part disposed in the cover frame; and
a hinge that is disposed in the cover frame and supports the cover frame rotatably such that the document pressing part opens and closes with respect to the document platen,wherein the hinge includes;
a first member that has a rotating shaft functioning as a rotating shaft center in the rotational motion of the cover frame, and a first fixed part that is mounted on the cover frame or the housing; and
a second member that has a fitted part that is fitted rotatably to the rotating shaft, and a second fixed part, which is mounted on a side opposite the first fixed part, in the cover frame or the housing,the first member and the second member being capable of changing states thereof between a first state in which the first member and the second member can be attached to or detached from each other when neither the first fixed part nor the second fixed part is mounted on the cover frame, and a second state in which the first member and the second member are prevented from being detached from each other by fixing either the first fixed part or the second fixed part to the cover frame when the rotating shaft and the fitted part are fitted to each other.
1 Assignment
0 Petitions
Accused Products
Abstract
A document cover covers a document platen of a housing. The document cover has a cover frame, a document pressing part, and a hinge. The hinge has a first member and a second member. The first member has a rotating shaft and a first fixed part that is mounted on one of the cover frame and the housing. The second member has a fitted part that is fitted rotatably to the rotating shaft, and a second fixed part, which is mounted on the other of the cover frame and the housing. The first member and the second member can change states thereof between a first state in which the first member and the second member can be attached to or detached from each other, and a second state in which the first member and the second member are prevented from being detached from each other.
24 Citations
18 Claims
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1. A document cover for covering a document platen of a housing, the document cover comprising:
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a cover frame; a document pressing part disposed in the cover frame; and a hinge that is disposed in the cover frame and supports the cover frame rotatably such that the document pressing part opens and closes with respect to the document platen, wherein the hinge includes; a first member that has a rotating shaft functioning as a rotating shaft center in the rotational motion of the cover frame, and a first fixed part that is mounted on the cover frame or the housing; and a second member that has a fitted part that is fitted rotatably to the rotating shaft, and a second fixed part, which is mounted on a side opposite the first fixed part, in the cover frame or the housing, the first member and the second member being capable of changing states thereof between a first state in which the first member and the second member can be attached to or detached from each other when neither the first fixed part nor the second fixed part is mounted on the cover frame, and a second state in which the first member and the second member are prevented from being detached from each other by fixing either the first fixed part or the second fixed part to the cover frame when the rotating shaft and the fitted part are fitted to each other. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An image reader, comprising:
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a housing having a document platen; a document cover for covering the document platen; and a reading part for reading an image on a document placed on the document platen, wherein the document cover includes; a cover frame; a document pressing part disposed in the cover frame; and a hinge that is disposed in the cover frame and supports the cover frame rotatably such that the document pressing part opens and closes with respect to the document platen, and wherein the hinge includes; a first member that has a rotating shaft functioning as a rotating shaft center in the rotational motion of the cover frame, and a first fixed part that is mounted on the cover frame or the housing; and a second member that has a fitted part that is fitted rotatably to the rotating shaft, and a second fixed part, which is mounted on a side opposite the first fixed part, in the cover frame or the housing, the first member and the second member being capable of changing states thereof between a first state in which the first member and the second member can be attached to or detached from each other when neither the first fixed part nor the second fixed part is mounted on the cover frame, and a second state in which the first member and the second member are prevented from being detached from each other by fixing either the first fixed part or the second fixed part to the cover frame when the rotating shaft and the fitted part are fitted to each other. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An image forming apparatus, comprising:
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a housing having a document platen; a document cover for covering the document platen; a reading part for reading an image on a document placed on the document platen; and an image forming part for forming an image in accordance with the image on the document read by the reading part, wherein the document cover includes; a cover frame; a document pressing part disposed in the cover frame; and a hinge that is disposed in the cover frame and supports the cover frame rotatably such that the document pressing part opens and closes with respect to the document platen, and wherein the hinge includes; a first member that has a rotating shaft functioning as a rotating shaft center in the rotational motion of the cover frame, and a first fixed part that is mounted on the cover frame or the housing; and a second member that has a fitted part that is fitted rotatably to the rotating shaft, and a second fixed part, which is mounted on a side opposite the first fixed part, in the cover frame or the housing, the first member and the second member being capable of changing states thereof between a first state in which the first member and the second member can be attached to or detached from each other when neither the first fixed part nor the second fixed part is mounted on the cover frame, and a second state in which the first member and the second member are prevented from being detached from each other by fixing either the first fixed part or the second fixed part to the cover frame when the rotating shaft and the fitted part are fitted to each other. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification