초록 ▼

A container has a body which comprises front and rear walls, and the side walls. Each of the front and rear walls has an elliptic cross section, and is provided with a lateral recess. Each of the side walls is a vertical plane which intersects the elliptic cross section of the front and rear walls,

A container has a body which comprises front and rear walls, and the side walls. Each of the front and rear walls has an elliptic cross section, and is provided with a lateral recess. Each of the side walls is a vertical plane which intersects the elliptic cross section of the front and rear walls, and is provided with a plurality of reinforcements.The container has a bottom which comprises a peripheral wall connected to the body and a bottom wall. The peripheral wall comprises slightly inclined front and rear walls, and side walls inclined by a predetermined angle. The peripheral wall is provided with a reinforcing rib.

대표청구항 ▼

1. A synthetic resin thin wall container having a flattened cross sectional shape, comprising a neck, a shoulder, a body and a bottom; whereinthe body comprises front and rear walls and side walls, the front and rear walls and side walls have lateral edges, a narrow wall connects the lateral edges o

1. A synthetic resin thin wall container having a flattened cross sectional shape, comprising a neck, a shoulder, a body and a bottom; whereinthe body comprises front and rear walls and side walls, the front and rear walls and side walls have lateral edges, a narrow wall connects the lateral edges of the front and rear wall and the side walls, and the narrow wall has an inwardly concave cross sectional shape between the front and rear walls and the respective side walls,each of said front and rear walls is provided with transversally extending reinforcing ribs, and has an elliptical cross section,each of the side walls forms a flat surface in a vertical plane which intersects the elliptic cross section of the front and rear walls, the flat surfaces formed by the side walls are parallel to one another, andeach of the side walls is provided with a plurality of reinforcements. 2. The container according to claim 1, wherein said reinforcements in the side wall are recesses arranged vertically at regular intervals. 3. The container according to claim 1, wherein each of the side walls is provided along a periphery thereof with an edge section having a predetermined width, and with recess within the edge section, the recess being provided with a reinforcement section. 4. The container according to claim 1, wherein said reinforcements provided to each of the front and rear surfaces are a plurality of recesses. 5. The container according to claim 1, whereinthe bottom comprises a peripheral wall connected to the body and a bottom wall; andthe peripheral wall comprises slightly inclined front and rear walls and side walls inclined by a predetermined angle. 6. The container according to claim 5, whereinthe bottom includes a peripheral wall connected to the body and a bottom wall, andthe peripheral wall is provided with reinforcing ribs. 7. The container according to claim 6, whereinthe reinforcing ribs provided to the peripheral wall of the bottom are an upper lateral rib arranged between the peripheral wall and the body, and a lower lateral rib arranged along a lower end of the peripheral wall. 8. The container according to claim 6, whereinthe reinforcing ribs provided to the peripheral wall of the bottom are longitudinal ribs arranged circumferentially at regular intervals on the peripheral wall. 9. The container according to claim 6, whereinthe reinforcing ribs provided to the peripheral wall of the bottom are an upper lateral rib between the peripheral wall and the body, a lower lateral rib arranged along a lower end of the peripheral wall, and longitudinal ribs arranged between the upper lateral rib and the lower lateral rib. 10. The container according to claim 1, whereinthe container is formed by using PP resin by 0.015 to 0.05 g/ml or PE resin by 0.021 to 0.07 g/ml (weight of the resin per volume of liquid content). 11. A synthetic resin thin wall flat container having a flattened cross sectional shape, comprising a neck, a shoulder, a body and a bottom, whereinthe body comprises front and rear walls, each of the front and rear walls has an elliptical cross section, and each of the side walls forms a flat surface in a vertical plane which intersects the elliptical cross sections of the front and rear walls, the flat surfaces formed by the side walls are parallel to one another, the front and rear walls and side walls have lateral edges, a narrow wall connects the lateral edges of the front and rear wall and the side walls, and the narrow wall has an inwardly concave cross sectional shape between said front and rear walls and the respective side walls,the front wall and/or the rear wall is provided with a plurality of laterally extending recesses having arcuate cross section, to make the wall corrugated vertically. 12. The container according to claim 11, wherein the number of recesses is even. 13. A synthetic resin thin wall container having a flattened cross sectional shape, comprising a neck, a shoulder, a body and a bottom,whe rein the body includes a front wall, a rear wall and side walls, the front and rear walls and side walls have lateral edges, a narrow wall connects the lateral edges of the front and rear wall and the side walls, and the narrow wall has an inwardly concave cross sectional shape between the front and rear walls and the respective side walls, each of said front and rear walls being provided with transversally extending reinforcing ribs and having an elliptical cross section,each of the side walls forms a flat surface in a vertical plane which intersects the elliptical cross sections of the front and rear walls, the flat surfaces formed by the side walls are parallel to one another.