Liquid storage container and liquid ejection apparatus
An object is to provide a liquid storage container capable of reducing the possibility of dispersion of liquid in a case where a lid member is detached. The lid member has a covering portion capable of covering the opening and a knob portion protruding from the covering portion in a direction in which the knob portion becomes more distant from the opening. The covering portion can deform into a convex shape in a case where the knob portion is pushed toward the inside from the outside of the opening in a state where the lid member is attached to the opening and can deform from the convex shape into a concave shape in a case where the knob portion is pulled up toward the outside from the inside of the opening in a state where the covering portion has deformed into the convex shape.
1. A liquid storage container comprising:
a container main body having an opening; and
a lid member capable of being detachably attached to the opening, wherein
the lid member has:
a covering portion capable of covering the opening; and
a knob portion protruding from the covering portion in a direction in which the knob portion becomes more distant from the opening and
the covering portion can deform into a convex shape in a case where the knob portion is pushed toward the inside from the outside of the opening in a state where the lid member is attached to the opening and can deform from the convex shape into a concave shape in a case where the knob portion is pulled up toward the outside from the inside of the opening in a state where the covering portion has deformed into the convex shape.
2. The liquid storage container according to claim 1 , wherein
a material configuring the covering portion includes a material having flexibility.
3. The liquid storage container according to claim 2 , wherein
a material configuring the covering portion includes a material having elasticity.
4. The liquid storage container according to claim 2 , wherein
a material configuring the covering portion includes a material having plasticity.
5. The liquid storage container according to claim 2 , wherein
a material configuring the covering portion includes rubber.
6. The liquid storage container according to claim 2 , wherein
the covering portion:
includes a first area covering part of the opening, a second area located in a direction in which the second area becomes more distant from the first area or the opening and provided with the knob portion, and a third area connecting the first area and the second area;
has a first groove formed at a boundary between the first area and the third area; and
has a second groove formed at a boundary between the second area and the third area.
7. The liquid storage container according to claim 1 , wherein
a material configuring the knob portion includes a material different from a material configuring the covering portion.
8. The liquid storage container according to claim 1 , wherein
a material configuring the knob portion includes a material having rigidity.
9. The liquid storage container according to claim 1 , wherein
the knob portion has a length by which the knob portion can bulge out from the opening in a case where the covering portion deforms into the convex shape.
10. The liquid storage container according to claim 1 , wherein
the knob portion has a rib portion on a side face.
11. The liquid storage container according to claim 1 , wherein
the knob portion has a ceiling face portion whose diameter is greater than that of the knob portion.
12. The liquid storage container according to claim 11 , wherein
a material configuring the ceiling face portion includes a material having rigidity.
13. The liquid storage container according to claim 1 , wherein
the knob portion has a ceiling face portion whose area is wider than that of the opening.
14. A liquid ejection apparatus comprising:
the liquid storage container according to claim 1 ; and
a liquid ejection head ejecting liquid stored in the liquid storage container.
15. The liquid ejection apparatus according to claim 14 , comprising:
a container storage unit configured to store the liquid storage container inside a main body of the apparatus; and
a container cover covering the container storage unit, wherein
the container cover can push the lid member in a case where the container cover is moved in a direction in which the container cover is closed.
16. The liquid ejection apparatus according to claim 15 , wherein
in a case where the container cover is opened and the lid member is detached, liquid can be supplied to the inside of the container main body while storing the liquid storage container inside a main body of the apparatus.
17. The liquid ejection apparatus according to claim 15 , wherein
the container cover has a disposing unit capable of disposing the lid member.
18. The liquid ejection apparatus according to claim 17 , wherein
the disposing unit is provided on a reverse face of the container cover.
19. The liquid ejection apparatus according to claim 18 , wherein
the disposing unit has a liquid absorbing portion absorbing liquid sticking to the knob portion.
20. The liquid ejection apparatus according to claim 19 , wherein
a material configuring the liquid absorbing portion includes urethane.