JPS6442217U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Figure 1 is a perspective view of the completed container, Figure 2 is a developed view of the container material, and Figure 3 is a perspective view of the completed container.
The figure is a perspective view of the cylindrical container material, Figures 4 to 7 are explanatory diagrams sequentially showing how to fold the top closing part, and Figures 8 to 7
FIG. 11 is an explanatory view sequentially showing how to fold the bottom closing part, and FIGS. 12 to 14 are explanatory views sequentially showing how to open the container. 11...Body part, 12...Top closing part, 13...
Bottom closure part, 21...Score line, 22-25...
Side wall panels, 31-33...Top wall panels, 34...
... Sealing panel, 36, 37 ... chevron-shaped score line,
39... Right triangle panel, 40... Mountain-shaped panel, 41... Isosceles triangle panel, 43... Notch, 51... Knob.

Claims (1)

[Claims for Utility Model Registration] A body 11 and a top closing portion 12 are created by forming a container material made of a paper-based laminate having thermoplastic synthetic resin layers on both sides into a cylindrical shape and closing both ends by folding the container material. and a bottom closure part 13, the body part 11 has three first to third side wall panels 23.
25, the top closing portion 12 is formed into an equilateral triangle in cross section by the first to third side wall panels 23.
The first to third top wall panels 31 to 33 are connected to the upper end of ~ 25 via the horizontal score line 21, respectively, and the band-shaped seal is connected to both sides of the first top wall panel 31 by one edge, sandwiching the upper end center part of the first top wall panel 31. two mountain-shaped score lines 36 and 37 having different heights are formed on the first to third top wall panels 31 to 33, and both of these mountain-shaped score lines line 36,
A vertical score line 38 connecting the 37 vertices is formed, and the vertices of the ridge-shaped score line 36 are connected to each top wall panel 3.
1 to 35, the lower end of the descending mountain shape score line 37 reaches both ends of the horizontal score line 21, and the first to third top wall panels 31 to 33 reach the upper end center part of the ascending mountain shape score line 36. Two right-angled triangular panels 39 above each of the straight sections, and a chevron-shaped panel 40 between the upper and lower chevron-shaped score lines 36 and 37.
and an isosceles triangular panel 41 located below the straight line portion of the descending slope shape score line 37, respectively, and two right angle panels adjacent to the first top wall panel 31 of the second and third top wall panels 32, 33. The triangular panel 39 is formed with an inverted U-shaped knob forming notch 43 extending upward from the uphill-shaped score line 36, and the right triangular panel 39 is formed in the notch 4 of the notch 43.
The right-angled triangular panels 39 with 3 are bent inward along the upper mountain-shaped score lines 36, leaving the inner part of the notch 43 as a knob 51, and the bent right-angled triangular panels 39 are turned into mountain-shaped panels. 40 and the sealing panel 34 is folded in half in its length direction and sandwiched between the two right triangular panels 39 without the notch 43 of the second and third top wall panels 32, 33. 40 extends outwardly along the descending score line 37 and the vertical score line 38, the isosceles triangular panel 4
1 is bent inwardly along the horizontal score line 21, respectively.