A storage container which allows a user to easily take out sheets from a dispensing opening when the number of sheets is small. A storage container includes: a container body including a top plate where a dispensing opening for taking out the sheets is provided, and an opening formed opposing the to
A storage container which allows a user to easily take out sheets from a dispensing opening when the number of sheets is small. A storage container includes: a container body including a top plate where a dispensing opening for taking out the sheets is provided, and an opening formed opposing the top plate; and a bottom lid which is formed of an integrally-molded resin, is detachably mounted to the container body, and closes the opening. The bottom lid includes: a flat plate portion; and an expanding/contracting part transformable from a first state where it protrudes from the flat plate portion up to a first height toward the inside of the container body, to a second state where it protrudes from the flat plate portion up to a second height higher than the first height, toward the inside of the container body.
대표청구항▼
1. A storage container for containing sheets, comprising: a container body including a top plate in which a dispensing opening for taking out the sheets is provided, and an opening formed at a position opposing the top plate; anda bottom lid which is formed of an integrally-molded resin, is detachab
1. A storage container for containing sheets, comprising: a container body including a top plate in which a dispensing opening for taking out the sheets is provided, and an opening formed at a position opposing the top plate; anda bottom lid which is formed of an integrally-molded resin, is detachably mounted to the container body, and closes the opening of the container body, whereinthe bottom lid includes: a flat plate portion; andan expanding/contracting part which is transformable from a first state where the expanding/contracting part protrudes from the flat plate portion up to a first height toward an inner side of the container body, to a second state where the expanding/contracting part protrudes from the flat plate portion up to a second height higher than the first height, toward the inner side of the container body; andwherein the expanding/contacting part includes: a bottom surface portion;a first peripheral wall portion that rises up from an outer periphery of the bottom surface portion toward the inner side of the container body;a second peripheral wall portion that surrounds the first peripheral wall portion, and is connected to a peripheral portion of the first peripheral wall portion on the inner side of the container body;a third peripheral wall portion that, in the first state, surrounds the second peripheral wall portion, and is connected to a peripheral portion of the second peripheral wall portion on an outer side of the container body; anda fourth peripheral wall portion that, in the first state, surrounds the third peripheral wall portion, and is connected to a peripheral portion of the third peripheral wall portion on the inner side of the container body and to the flat plate portion, whereinthe expanding/contracting part is transformed to the second state by inverting the third peripheral wall portion with a connection portion between the third peripheral wall portion and the fourth peripheral wall portion as a supporting point, according to a pressing force, toward the inner side of the container body, applied to the bottom surface portion, and in the first state, the third peripheral wall portion has an inner diameter and an outer diameter that are gradually reduced toward the outer side of the container body, and a curved shape expanding toward the outer side of the container body. 2. The storage container according to claim 1, wherein the bottom lid hermetically closes the opening of the container body. 3. The storage container according to claim 1, wherein the third peripheral wall portion has a thickness of 0.5 to 0.8 mm. 4. The storage container according to claim 1, wherein in the second state, the connection portion between the second peripheral wall portion and the third peripheral wall portion forms an annular flat surface that is substantially parallel to the flat plate portion, andthe flat surface has a width equal to or larger than 1 mm. 5. The storage container according to claim 1, wherein a surface of the bottom surface portion on the outer side of the container body is a convex surface.
Mueller, Joerg; De Nardin, Yessica; Glaser, Ursula Christina; Hubbard, Robert M.; Mimassi, Lamia Delphine; Schmidt, Cornelia; Seidel, Naka, Container with ability to transfer a material to container content.
Deflander Joseph F. (Wespelaar BEX) De Caluwe Robert (Londerzeel BEX) Stulens Marielle J. C. (Hoegaarden BEX), Storing and dispensing system for products packed in a sealed pouch.
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