Patent ID: 6334519
Filing Date: 2002-01-01
Classification: A45C

Abstract:
A utility bag that can be unfolded, the bag comprising:a bag body and an extension pouch, the body comprises a four-fold piece and two sidings, the four-fold piece comprises first, second, third and fourth folds sequentially attached to one another, the two sidings are each coupled to opposite sides of the fourth fold; the first, second and third fold pieces each has a first zipper on an outer rim thereof, on outer rims of the two sidings and the fourth fold is provided a symmetrical zipper, such that by interactive drawing of the first zipper with the symmetrical zipper, the first three fold pieces and the two sidings form a pouch, with the first fold piece and the third fold piece being respectively the frontal boarding and the rear boarding of the pouch; on top of the first fold piece is provided a hanging hook, while the second fold piece is located on top of the pouch and complete with a raise lid on a center thereof, interiors of both the four fold piece and the two sidings accommodate one or more container pouches; the extension pouch is an appendant pouch that is additional to the bag body; a second coupling element on a top side of the extension pouch detachably intercoupling between the second coupling element and the first coupling element on the bag body; on one side of said second coupling is equipped one or more container bags; a lug is provided centrally on the extension pouch; when the utility bag is assembled by attaching outer rims of the four-fold piece and the two sidings, the utility bag serves the purpose of a common bag by allowing opening of the raise lid to permit access to interior portions of the utility bags by partially unzipping the raise lid from the utility bag; when the bag is brought to a fully expanded state, carried objects may be securely placed in the container pouch within the utility bag and can be withdrawn conveniently; and when said extension pouch is coupled to the first coupling element by the second coupling element, the utility bag can be utilized in combination with the extension pouch.