Double-walled container

摘要

A double-walled container including an inner sleeve, an outer sleeve and a base is provided. The inner sleeve is positioned within the outer sleeve. A sidewall cavity may be formed between an inner sleeve sidewall and an outer sleeve sidewall. The lower end of the outer sleeve forms an elongated loop located below a lowermost edge of the inner sleeve. A flange may extend from the elongated loop upwardly above the lowermost edge of the inner sleeve and is attached to the inner sleeve. The elongated loop may form a loop cavity. The loop cavity may be in fluid communication with the sidewall cavity.

主权项

1. A double-walled container comprising:
an inner sleeve including an inner sleeve sidewall having an upper end, a lower end, and an outer surface extending therebetween; a base extending inwardly from the inner sleeve sidewall and having a bottom wall with a downwardly depending skirt, the inner sleeve sidewall and the base together defining a receptacle having an opening at the upper end of the inner sleeve; and an outer sleeve including an outer sleeve sidewall having an upper end, a lower end, and an inner surface extending therebetween; the inner sleeve positioned within the outer sleeve, the inner surface of the outer sleeve sidewall positioned outwardly from the outer surface of the inner sleeve sidewall; wherein the lower end of the outer sleeve forms an elongated loop having a loop cavity located below a lowermost edge of the inner sleeve with the lowermost edge of the inner sleeve positioned outside the loop cavity; and wherein a flange extends from the elongated loop upwardly above the lowermost edge of the inner sleeve and is attached to the inner sleeve; and the flange extends upwardly between the outer surface of the inner sleeve and the inner surface of the outer sleeve.