A portion container which can be unsealed easily by an extremely simple operation, and the lid of which can be opened easily with no possibility of scattering of the contents. The container body is constituted of a nonflexible tubular upper structure which is resistant to press deformation, and a fl
A portion container which can be unsealed easily by an extremely simple operation, and the lid of which can be opened easily with no possibility of scattering of the contents. The container body is constituted of a nonflexible tubular upper structure which is resistant to press deformation, and a flexible bottomed tubular lower structure extending downward from the lower edge of the upper structure and being susceptible to press deformation, wherein a press board connected rotatably with the upper structure and equipped with a cutter is provided vertically in the container. A lid plate is cut by pressing the press board from the outside to rotate the cutter.
대표청구항▼
1. A portion container comprising: a container body including an inflexible, cylindrical upper part forming section, which is hardly press-deformable, and a flexible lower part forming section, which is readily press-deformable, said lower part forming section extending from a lower edge of the uppe
1. A portion container comprising: a container body including an inflexible, cylindrical upper part forming section, which is hardly press-deformable, and a flexible lower part forming section, which is readily press-deformable, said lower part forming section extending from a lower edge of the upper part forming section and having a cylindrical form with a closed bottom;at least one pressure plate having an upper edge hinge-coupled to the upper part forming section and being suspended vertically downwards within the container body;at least one cutter projecting from said at least one pressure plate; anda lid plate having a periphery fixedly attached to the upper surface of the container body to close an upper end opening of the container body, said lid plate being adapted to be broken by pressing the pressure plate inwards from outside of the lower part forming section and thereby causing said at least one cutter to be moved toward the lid plate. 2. The portion container according to claim 1, further comprising a finger touch plate suspended within the container body from the lower edge of the upper part forming section, said finger touch plate being located in a position opposite to the pressure plate, the finger touch plate configured to maintain its orientation relative to the upper part forming section when pressed from outside of the lower part forming section. 3. The portion container according to claim 1, wherein a pair of said pressure plates are located in mutually opposite positions, and a plurality of said cutters are provided in at least one position on each of the pressure plates, respectively. 4. The portion container according to claim 3, wherein said pair of pressure plates comprises a first pressure plate, and a second pressure plate opposed to the first pressure plate, and said plurality of cutters comprises a first cutter extending toward the center from an intermediate region of an upper part of the first pressure plate, and a second cutter as well as a third cutter extending on both sides of the first cutter from both side regions of an upper part of the second pressure plate, respectively. 5. The portion container according to claim 1, wherein said at least one cutter comprises a support plate extending toward the center of the container from the upper part of the pressure plate, and a blade projecting perpendicularly from a tip end of the support plate. 6. The portion container according to claim 1, wherein the blade provided on the cutter has a tip with a substantially conical shape. 7. The portion container according to claim 1, wherein the pressure plate is formed as an arcuate plate that is curved to project toward the center of the container. 8. The portion container according to claim 1, comprising: a first member, in which said upper part forming section, said at least one pressure plate and said at least one cutter are integrally molded from a synthetic resin; anda second member having an upper edge of a cylindrical shape with a closed bottom, and made of a synthetic resin, said second member being fixedly attached to an outer circumference of the upper part forming section to form an integral container body. 9. The portion container according to claim 1, wherein the upper part forming section is hardly press-deformable with a human hand and the lower part forming section is readily press-deformable with a human hand.
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이 특허에 인용된 특허 (4)
Sullivan, Timothy R.; Nelson, Jeffrey, Combination unit dose dispensing containers.
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