초록 ▼

A collapsible container includes a rectangular bottom, a front and a rear rectangular wall pivotally turnably connected to a front and a rear edge, respectively, of the bottom along two folding lines, two rectangular side walls pivotally turnably connected to two lateral ends of each of the front an

A collapsible container includes a rectangular bottom, a front and a rear rectangular wall pivotally turnably connected to a front and a rear edge, respectively, of the bottom along two folding lines, two rectangular side walls pivotally turnably connected to two lateral ends of each of the front and the rear wall along two folding lines, and two locating flaps pivotally turnably connected to two lateral edges of the bottom along two folding lines. Each of the two locating flaps is an isosceles triangle having two equal lateral sides separately corresponding to a diagonal of the side wall. Moreover, fastening elements are correspondingly provided on an inner surface of each side wall and an outer surface of the locating flap to enable detachable connection of the side walls to the locating flaps and accordingly free collapse and extension of the container.

대표청구항 ▼

What is claimed is: 1. A collapsible container, comprising: a rectangular bottom; a front and a rear rectangular wall pivotally turnably connected to a front and a rear edge, respectively, of said bottom along two folding lines; two rectangular side walls pivotally turnably connected to two lateral

What is claimed is: 1. A collapsible container, comprising: a rectangular bottom; a front and a rear rectangular wall pivotally turnably connected to a front and a rear edge, respectively, of said bottom along two folding lines; two rectangular side walls pivotally turnably connected to two lateral ends of each of said front and said rear wall along two folding lines, and each of said side walls having a width, that is, a length of said side wall extended from said lateral end of said front or said rear wall, that does not exceed one half of an overall length of each lateral edge of said bottom between said front and said rear edge; two locating flaps pivotally turnably connected to two lateral edges of said bottom along two folding lines, each of said two locating flaps being an isosceles triangle having two equal lateral sides separately corresponding to a diagonal of said side wall; and fastening means consisting of two detachably connectable mating fastening elements, said two mating fastening elements being separately mounted on an inner surface of each said side wall and an outer surface of a corresponding one of said locating flaps. 2. The collapsible container as claimed in claim 1, further comprising a collapsible cover cap removably closing an open top of said collapsible container; said collapsible cover cap including a rectangular top; a front and a rear skirt pivotally turnably connected to a front and a rear edge, respectively, of said top along two folding lines; a side skirt pivotally turnably connected to each lateral edge of said top along a folding line; two triangular connecting pieces pivotally turnably connected to two lateral ends of each of said front, rear, and side skirts, any two of said triangular connecting pieces that are adjacent to each other being integrally connected to and foldable toward each other along a folding line; and fastening means consisting of two detachably connectable mating fastening elements, and said mating fastening elements being separately provided on each pair of said adjacent triangular connecting pieces at outer surfaces that would face toward each other after said two adjacent triangular connecting pieces are folded along said folding line to extend into said cover cap. 3. The collapsible container as claimed in claim 1, wherein said rectangular rear wall is higher than said front wall, and said side walls at two lateral ends of said higher rear wall are two trapezoids, and each of said two isosceles triangles of said locating flaps being connected at one of said two equal lateral sides to an inner surface of each said trapezoidal side wall. 4. The collapsible container as claimed in claim 1, wherein said fastening means is a snap consisting of a ball side and a socket side, and said ball side and said socket side being separately and correspondingly fixed to an inner surface of each said side wall and an outer surface of each said locating flap on said container. 5. The collapsible container as claimed in claim 1, wherein said fastening means is a magic tape consisting of a hook tape and a loop tape, and said hook tape and said loop tape being separately and correspondingly fixed to an inner surface of each said side wall and an outer surface of each said locating flap on said container. 6. The collapsible container as claimed in claim 2, wherein said fastening means provided on said collapsible cover cap is a snap consisting of a ball side and a socket side, and said ball side and said socket side being separately and correspondingly fixed to outer surfaces of any two adjacent connecting pieces on said cover cap. 7. The collapsible container as claimed in claim 1, wherein said front wall of said container is provided with a strip-shaped grip having two ends connected to said front wall. 8. The collapsible container as claimed in claim 3, wherein said front wall of said container is provided with a strip-shaped grip having two ends connected to said front wall.