초록 ▼

An improved backpack which includes a pack and a single shoulder strap. The single shoulder strap extends from a top corner of the pack to the lower corner on an opposite side from the top corner. The single shoulder strap allows the backpack wearer greater freedom of movement than conventional two

An improved backpack which includes a pack and a single shoulder strap. The single shoulder strap extends from a top corner of the pack to the lower corner on an opposite side from the top corner. The single shoulder strap allows the backpack wearer greater freedom of movement than conventional two shoulder strap backpacks.

대표청구항 ▼

[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A backpack, comprising:a pack enclosing a main pack interior which is upwardly open, the pack having first and second sides,a cover part pivotally connected to said backpack and co

[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A backpack, comprising:a pack enclosing a main pack interior which is upwardly open, the pack having first and second sides,a cover part pivotally connected to said backpack and covering and uncovering said upwardly open pack,an elongate main support strap diagonally extending from one upper end area of the first side to a lower end area of the second side for supporting the pack over one shoulder and crossing a chest of a wearer,a slanted upper area of the pack sidewardly spaced from the one upper end area and slanting in the same direction as the diagonally extending main support strap to the pack second side,a clip longitudinally slidably positioned on the main support strap,an auxiliary support strap cantilevered to the slanted upper area and having a free end secured to the clip in a connected position for extending over the second shoulder of a wearer to support the pack by both the main and auxiliary support straps on both shoulders, and having the free end unconnected to the clip in a detached position to support the pack by the main support strap on the one shoulder, anda pocket positioned in the slanted upper area for stowing the auxiliary support strap in the detached position.