Patent CZ-305866-B6 (CZ)
Title: Variable luggage, especially of the rucksack type
Inventor: HUDEČEK ROMAN
IPC: A47C13/00
Filed: 2014-11-07
Abstract: The present invention relates to a variable luggage (100), especially of the rucksack type comprising a foldable skeleton (10) of cross-configuration with a flexible sitting surface (14) and a flexible jacket (20), defining a luggage space in that luggage (100), wherein the foldable skeleton (10) of cross-configuration is situated alongside the luggage (100) luggage space circumference, is permanently mounted in the luggage (100) flexible jacket (20), and is adapted for folding and deploying in the direction perpendicular to the luggage (100) back wall (21) wherein the sitting surface (14) is performed as a flexible cover, secured to the upper section of the foldable skeleton (10) of cross-configuration. The invention is characterized in that the luggage space comprises two main compartments, where the first main compartment (210) is defined by the reinforced main wall or back wall (21), further by sidewalls (24) of lower rigidity if compared with that one of the reinforced main wall or back wall (21), and finally by a flexible partition (23) with even lower thickness and rigidity if compared with the thickness and rigidity of the sidewalls (24), whereby in said main compartment (210), there is situated said foldable skeleton (10) of cross-configuration with the proviso that the luggage (100) sidewalls (24) are performed in their lower half with such a width that overlaps the foldable skeleton (10) of cross-configuration in both folded and deployed states, while these sidewalls (24) are performed in their upper half with such a width that overlaps the foldable skeleton (10) of cross-configuration in folded state, only, wherein these sidewalls (24) are interrupted in that upper half, including the sidewall (24) upper horizontal section (242) in the direction of the luggage (100) circumference, and connected with an upper openable joint (240), performed as an openable zip fastener, wherein an upper flexible cover (25) with a width overlapping the foldable skeleton (10) of cross-configuration in the upper half thereof in both the folded and deployed states is fastened in the region extending between the reinforced main wall or back wall (21) and outer front wall (22) of the luggage (100), wherein the lower horizontal section (241) of the sidewall (24) comprises retention points (2410), connected with lower free ends of the foldable skeleton (10) of cross-configuration and further connected with each other so that these interconnections of the retention points (2410) determine the largest possible distance in each pair of the lower free ends moving away from each other when said foldable skeleton (10) of cross-configuration deploys, wherein the upper flexible cover (25) is at the same time fastened on sides also to the sidewalls (24) in the region extending between the external front wall (22) and the reinforced base wall or back wall (21) and at the same time the second main compartment (220), which is arranged as an openable and closable by the front upper openable connection (222), is defined by the external front wall (22), the sidewalls (24), and moreover by the flexible partition (23), which is coupled with the luggage (100) flexible jacket (20) along the circumference thereof, and namely at the point of connection of the sidewalls (24) with the luggage (100) external front wall and at the same time the dimension and shape of the flexible partition (23) corresponds to the dimension and shape of the first main compartment (210) of the luggage (100) luggage space in the region extending between the plane or the surface of connection of the flexible partition with the luggage (100) flexible jacket (20) and the plane or surface of the reinforced main wall or back wall (21).