Other

Kyung Il Jung

Youngtack Shim

Kwang Seuk Jin

Kwang Suk Jin

Disclosed is a bottle for containing liquid content including a body portion, at least part or the entire portion of an upper portion of which is provided with a plurality of guides which protrudes inward from an inside surface thereof and is in a spiral pattern so that the liquid content can be guided towards an opening of a neck portion of the bottle while spirally revolving inside the bottle.

Bottle for containing liquid

Glass bottle for containing liquid

A foldable canoe comprising includes: a gunwale formed around the hull, the hull formed of an elongate sheet of synthetic material having multiple folds including at least one longitudinal and one or more horizontal folds, with the hull configured to be folded into a stored configuration along the folds of the elongate sheet; one or more ribs installed across a width of the hull; and a gunwale cap formed of a plurality of adjoining gunwale sections, wherein each of the plurality of adjoining gunwale sections is removably secured to adjacent gunwale sections. In a deployed configuration the plurality of adjoining gunwale sections are joined such that the gunwale cap maintains a shape of the gunwale of the hull, and wherein in a stored configuration the plurality of adjoining gunwale sections are separated such that the gunwale cap is folded into a stowed configuration.

Foldable canoe

Disclosed herein is a foldable canoe. More particularly, the foldable canoe is configured such that it is constructed by folding a single synthetic resin sheet along a folding line without using a separate structural frame, and after the use of the canoe, the synthetic resin sheet can be completely folded along the folding line to form a compact shape, thus reducing the volume and length of the canoe, thereby facilitating transportation and storage of the canoe.

Growing community of inventors

Seoul, South Korea

Kyung Il Jung