Recording device
A recording device includes a housing including a recording mechanism unit configured to perform recording on a target recording medium, and a recording mechanism unit cover configured to rotate, by a rotational shaft along a first side surface of the housing, between an open state of an upper surface of the housing being open and a closed state of the upper surface of the housing being closed. The recording mechanism unit cover is configured to be inside the housing in the closed state and a second side surface and a third side surface of the recording mechanism unit cover that intersect the first side surface of the housing in the closed state are provided with a rib configured to support a second side surface or a third side surface of the housing that intersects the first side surface of the housing.
1. A recording device, comprising:
a housing including a recording mechanism unit configured to perform recording on a target recording medium; and
a recording mechanism unit cover configured to rotate, by a rotational shaft along a first side surface of the housing, between an open state of an upper surface of the housing being open and a closed state of the upper surface of the housing being closed, wherein
a part of the recording mechanism unit cover is configured to be inside the housing in the closed state,
a second side surface and a third side surface of the recording mechanism unit cover that intersect the first side surface of the housing in the closed state are provided with a plurality of ribs configured to support a second side surface and a third side surface of the housing that intersects the first side surface of the housing, and
when the recording mechanism unit cover is changed in position from the open state to the closed state, the second side surface and the third side surface of the housing are supported in sequence from a rib, of the plurality of ribs, near the rotational shaft.
2. The recording device according to claim 1 , wherein
the recording mechanism unit cover includes a scanner unit including a main body portion provided with a scanner bed for placement of an original document and a scanner bed cover for opening and closing the scanner bed, and configured to scan the original document,
the rib is provided to a second side surface and a third side surface of the main body portion, and
a height of the rib in a thickness direction of the main body portion overlaps a height of the main body portion.
3. The recording device according to claim 2 , wherein
the housing includes a notch portion at the second side surface and the third side surface of the housing that intersect the first side surface of the housing,
the main body portion includes a protruding portion exposed from the notch portion and protruding from the second side surface and the third side surface of the main body portion, and
a protruding dimension of the rib protruding from the second side surface and the third side surface of the main body portion is smaller than a protruding dimension of the protruding portion.
4. The recording device according to claim 3 , wherein
the main body portion includes a recessed portion recessed in a concave shape on a lower side of the protruding portion.
5. The recording device according to claim 4 , wherein
the rib, in a side view from the first side surface of the housing, includes
a flat surface parallel with the second side surface and the third side surface of the housing and
an inclined surface continuous with an upper end portion or a lower end portion of the flat surface and having a distance from a surface supported by the rib that gradually increases as the distance from the flat surface increases.
6. The recording device according to claim 3 , wherein the rib is provided between the rotational shaft and the protruding portion.
7. The recording device according to claim 6 , wherein the protruding portion is further provided between the plurality of ribs.
8. The recording device according to claim 1 , wherein the rib is covered by the second side surface and the third side surface of the housing in the closed state.
9. The recording device according to claim 1 , wherein
the second side surface and the third side surface of the housing are each integrally formed, and
the second side surface and the third side surface of the housing are each supported by the plurality of ribs in the closed state.
10. The recording device according to claim 1 , wherein
the rib configured to support the second side surface of the housing and the rib configured to support the third side surface of the housing are disposed symmetrically with respect to an imaginary line orthogonal to the first side surface of the housing.
11. The recording device according to claim 1 , wherein
the second side surface and the third side surface of the recording mechanism unit cover are coupled to at least one of a first side surface and a fourth side surface of the recording mechanism unit cover that intersect the second side surface and the third side surface.
12. The recording device according to claim 1 , wherein
the second side surface and the third side surface of the housing include a curved surface that curves toward at least one of the first side surface and a fourth side surface of the housing that intersect the second side surface and the third side surface of the housing, and are coupled to the first side surface and the fourth side surface of the housing.
13. The recording device according to claim 1 , wherein
the rib, in a side view from the first side surface of the housing, includes:
a flat surface parallel with the second side surface and the third side surface of the housing; and
an inclined surface continuous with an upper end portion or a lower end portion of the flat surface and having a distance from a surface supported by the rib that gradually increases as the distance from the flat surface increases.
14. The recording device according to claim 1 , wherein
the recording mechanism unit cover includes
an operation unit rotatably coupled to the recording mechanism unit cover and
an engaging portion engageable with the housing,
the housing includes an engaged portion engaged with the engaging portion in the closed state,
one of the engaging portion and the engaged portion has a convex shape and the other has a concave shape, and
a biasing member configured to bias one of the engaging portion and the engaged portion to the other is provided to the housing.
15. The recording device according to claim 14 , wherein
the convex shape includes
an apex protruding in a direction parallel with an installation surface of the recording device in the closed state,
an upper inclined surface inclined toward the apex, and
a lower inclined surface inclined toward the apex, and
an upper surface inner angle formed by the parallel direction and the upper inclined surface is more acute than a lower surface inner angle formed by the parallel direction and the lower inclined surface.
16. The recording device according to claim 1 , wherein another part of the recording mechanism unit cover is configured to be outside the housing in the closed state.
17. A recording device, comprising:
a housing including a recording mechanism unit configured to perform recording on a target recording medium; and
a recording mechanism unit cover configured to rotate, by a rotational shaft along a first side surface of the housing, between an open state of an upper surface of the housing being open and a closed state of the upper surface of the housing being closed, wherein
a part of the recording mechanism unit cover is configured to be inside the housing in the closed state,
at least one of a second side surface and a third side surface of the recording mechanism unit cover that intersect the first side surface of the housing in the closed state, and the second side surface and the third side surface of the housing that intersect the first side surface of the housing is provided with a plurality of ribs configured to support the second side surface and the third side surface of the housing or the recording mechanism unit cover,
when the recording mechanism unit cover is changed in position from the open state to the closed state, the second side surface and the third side surface of the housing are supported in sequence from a rib, of the plurality of ribs, near the rotational shaft,
the housing includes a notch portion in the second side surface and the third side surface of the housing that intersect the first side surface of the housing, and
the recording mechanism unit cover includes:
a protruding portion exposed from the notch portion and protruding from the second side surface and the third side surface of the recording mechanism unit cover; and
a recessed portion recessed in a concave shape on a lower side of the protruding portion.
18. The recording device according to claim 17 , wherein
the recording mechanism unit cover includes a scanner unit including a main body portion provided with a scanner bed for placement of an original document and a scanner bed cover for opening and closing the scanner bed, and configured to scan the original document,
the rib is provided to at least one of a second side surface and a third side surface of the main body portion, and the second side surface and the third side surface of the housing, and
a height of the rib in a thickness direction of the main body portion overlaps a height of the main body portion in the closed state.
19. The recording device according to claim 18 , wherein
the rib is covered by the second side surface and the third side surface of the housing in the closed state,
the rib, in a side view from the first side surface of the housing, includes
a flat surface parallel with the second side surface and the third side surface of the housing and
an inclined surface continuous with an upper end portion or a lower end portion of the flat surface and having a distance from a surface supported by the rib that gradually increases as the distance from the flat surface increases.
20. A recording device, comprising:
a housing including a recording mechanism unit configured to perform recording on a target recording medium; and
a recording mechanism unit cover configured to rotate, by a rotational shaft along a first side surface of the housing, between an open state of an upper surface of the housing being open and a closed state of the upper surface of the housing being closed, wherein
a part of the recording mechanism unit cover is configured to be inside the housing in the closed state,
a second side surface and a third side surface of the recording mechanism unit cover that intersect the first side surface of the housing in the closed state are provided with a rib configured to support a second side surface or a third side surface of the housing that intersects the first side surface of the housing, and
the rib, in a side view from the first side surface of the housing, includes:
a flat surface parallel with the second side surface and the third side surface of the housing; and
an inclined surface continuous with an upper end portion or a lower end portion of the flat surface and having a distance from a surface supported by the rib that gradually increases as a distance from the flat surface increases.
21. The recording device according to claim 20 , wherein
the second side surface and the third side surface of the housing are each integrally formed,
the second side surface and the third side surface of the housing are each supported by a plurality of ribs in the closed state, and
the plurality of ribs includes the rib.
22. The recording device according to claim 21 , wherein
when the recording mechanism unit cover is changed in position from the open state to the closed state, the second side surface and the third side surface of the housing are supported in sequence from the rib near the rotational shaft.