Packaging containers

Abstract

The article according to the design is a packaging container with a pump used for filling liquids, and the contents of the article are, for example, detergent, liquid soap, medicinal liquid, disinfectant, shampoo, rinse, conditioner, body soap, and hand soap. By pushing down the pump, a predetermined amount of the contents is discharged. It is also possible to use, for example, a refill bottle by attaching a cap to the inlet of the container body instead of a pump. As shown in the "Reference diagram showing the state of use", the bottom surface of the article has a curved surface that is curved like a sphere so that it is convex inward at the center, and an inclined surface that is inclined so that it is convex outward toward the center of the periphery, forming a circular groove on the inside of the container, which guides the remaining liquid into the groove. In addition, the length of the pump tube is set so that the tip touches the groove. As a result, the contents are always sucked up at the lowest surface of the container, which reduces the amount of liquid remaining in the container after use.

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