JPS6248929U

JPS6248929U -

Info

Publication number: JPS6248929U
Application number: JP13862585U
Authority: JP
Priority date: 1985-09-10
Filing date: 1985-09-10
Publication date: 1987-03-26

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の板材の加工説明図
、第２図は折畳み途中の容易の斜視図、第３図は
完成した容器の斜視図である。１……板材、２……底面部、４……底面部辺、
６……放射状折り線、８……中間折り線、１０…
…第１ひだ線、１２……第２ひだ線。 FIG. 1 is an explanatory diagram of the processing of a plate according to an embodiment of the present invention, FIG. 2 is a perspective view of the container in the middle of folding, and FIG. 3 is a perspective view of the completed container. 1... Board material, 2... Bottom part, 4... Bottom part side,
6...Radial fold line, 8...Intermediate fold line, 10...
...first pleat line, 12...second pleat line.

Claims

[Scope of Claim for Utility Model Registration] (1) A container made of a single bendable plate material, which has a substantially regular polygonal bottom plate in the center with valley fold lines on each side; A radial fold line of a valley fold is applied radially from each apex of the bottom plate, and a perforation is made on a straight line connecting the same midpoint of each radial fold line to form an intermediate fold line, and the intermediate fold line is formed from each apex of the bottom plate. Constant angle α to the radial fold line
A first pleat line of the inclined mountain fold line is formed, and an angle larger than α with respect to the radial fold line from the intersection of the intermediate fold line and the first pleat line to the outer edge of the plate is the same as the first pleat line. A second pleat line of the mountain fold line is provided by perforating the fold line with an inclination in the direction, the part included in the angle α of the intermediate fold line is made the mountain fold line, and the other part is made the valley fold line, A foldable container characterized in that each of the above fold lines is bent in a predetermined direction to form a pleated side wall section between the bottom plate section and the top edge line, and a portion outside the intermediate fold line overlaps to form a lid section. . (2) The collapsible container according to claim (1), wherein the angle α is a clockwise angle.