Title:
CARDBOARD LABYRINTH
Document Type and Number:
Japanese Patent JP2019069128
Kind Code:
A
Abstract:
To provide a cardboard labyrinth which can be transported compact with a small number of materials.SOLUTION: In a cardboard labyrinth (30) where a plurality of wall members (10) that are composed side by side by a pair of flaps (2) on left and right both edges of rectangular side surface plates (1) via folds (A) respectively and a plurality of passage members (20) provided with passage holes (5) from lower edges of the wall members (10) are joined and arranged, upper and lower left and right end edges of the side surface plates (1) are provided with joint holes (3/3a) respectively, upper and lower end edges of the flaps (2) are provided with flap holes (4/4a) respectively, the wall members (10) and the passage members (20) are folded into almost U-shapes at the folds (A), the wall members (10) and outer surface parts of the flaps (2) of the passage members (20) face each other, the joint holes (3/3a) and the flap holes (4/4a) are overlapped and detachably fixed by overlapping joint materials (6).SELECTED DRAWING: Figure 9
Inventors:
OKAMURA KOICHIRO
Application Number:
JP2017206624A
Publication Date:
May 09, 2019
Filing Date:
October 06, 2017
Export Citation:
Assignee:
HACOMO CO LTD
International Classes:
A63J11/00
Domestic Patent References:
| JPS643700U | 1989-01-11 | |||
| JP3137255U | 2007-11-15 | |||
| JP2010007445A | 2010-01-14 | |||
| JP2002011260A | 2002-01-15 | |||
| JP2013185313A | 2013-09-19 | |||
| JP3119330U | 2006-02-23 |