Patent ID: 9181000
Filing Date: 2015-11-10
Classification: B65D

Abstract:
1. A container comprising a container body and a cap, the container body in an upright position having from the top to the bottom in order an upper opening, a neck section, a cone section and a body section, the cap being fitted in a detachable manner to the container body to seal the upper opening of the container body, wherein the cap comprises a top section, a peripheral side wall that hangs downward from a peripheral edge of the top section, an elastic ring body that is surrounded by the peripheral side wall and is elastically deformable in a radial direction, and push buttons that are formed on a peripheral surface of the elastic ring body to protrude in opposite directions to each other, wherein the cone section of the container body gradually expands from a lower end of the neck section to an upper end of the body section, and a lower inner edge of the elastic ring body comes to contact with the cone section when deformed in radial direction thereof, wherein the push buttons are formed to extend from the inside to the outside of the peripheral side wall of the cap, and when the push buttons are pressed in opposed directions, the elastic ring body is deformed to reduce the diameter thereof and the cap is moved up together with the elastic ring body, the container further comprising an engaging section and a fitting section, wherein the engaging section engages the cap with the container body in a state the cap is fitted to the container body, holds the cap and the container body in a predetermined positional relationship, and releases the engagement when the cap is made to rise from the fitted state, wherein the fitting section engages the elastic ring body to the container body, in a state the cap is fitted to the container body, and releases the engaged state when the elastic ring body is elastically deformed, wherein an engaging strength of the fitting section is set stronger than an engaging strength of the engaging section.