Accommodating container and image forming system
AssigneeCanon Kabushiki Kaisha
InventorsHiroyuki Munetsugu, Hiroshi Takarada, Norihiko Ochi
Life of this patent
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Abstract
An accommodating container includes a flexible pouch including a bottom portion and a side portion extending from the bottom portion so as to form an opening and a communicating member disposed inside the side portion on a side of the opening and provided with a communicating portion communicating between inside and outside of the pouch. The communicating member includes an opposite surface opposing the bottom portion, and the side portion includes a fold forming portion forming a folding shape along an edge portion of the opposite surface of the communicating member.
Claims9
An accommodating container for accommodating powder, the accommodating container comprising:
- a flexible pouch including a bottom portion and a side portion extending from the bottom portion so as to form an opening;
- and
- a communicating member disposed inside the side portion on a side of the opening and provided with a communicating portion communicating between inside and outside of the pouch,
- wherein the communicating member includes an opposite surface opposing the bottom portion, and
- wherein the side portion is provided with a fold forming portion forming a folding shave along an edge portion of the opposite surface of the communicating member,
- wherein the communicating member is provided with a welded portion welded inside the side portion,
- wherein the welded portion is provided with:
- a first welded portion extending outside from a position of the edge portion in a direction along a first direction in which a crease of the folding shape extends, and
- a second welded portion extending outside from a position of the edge portion in the direction along the first direction, and
- wherein the first welded portion and the second welded portion are disposed at different sides of the communicating member with respect to the first direction.
An accommodating container for accommodating powder, the accommodating container comprising:
- a flexible pouch including a bottom portion and a side portion extending from the bottom portion so as to form an opening;
- and
- a communicating member disposed inside the side portion on a side of the opening and provided with a communicating portion communicating between inside and outside of the pouch,
- wherein the communicating member includes an opposite surface opposing the bottom portion, and
- wherein the side portion is provided with a fold forming portion forming a folding shave along an edge portion of the opposite surface of the communicating member,
- wherein when the communicating member is viewed along a height direction connecting the side of the opening and the side of the bottom portion, the opposite surface has a deformed shape and is provided with:
- a first linear portion,
- a second linear portion of which one end is connected to one end of the first linear portion so as to form a first interior angle therebetween,
- a third linear portion,
- a fourth linear portion of which one end is connected to one end of the third linear portion so as to form a second interior angle therebetween,
- a first curved portion connecting the other end of the first linear portion and the other end of the third linear portion, and
- a second curved portion connecting the other end of the second linear portion and the other end of the fourth linear portion.
Dependencies are inferred from the claim text.