초록 ▼

The present invention discloses a dual strap system used for connection to a utility bag, such as a computer bag, by which the bag can be converted into a backpack, In a first embodiment, the dual straps of the system cross each other by means of a rigid member disposed at the crossing point to prov

The present invention discloses a dual strap system used for connection to a utility bag, such as a computer bag, by which the bag can be converted into a backpack, In a first embodiment, the dual straps of the system cross each other by means of a rigid member disposed at the crossing point to provide a twist resistant arrangement and properly center the present invention on the back of the user. One strap has a stop located thereon which helps position the straps with respect to the rigid member when the strap is off the bag and maintain the integrity of the device during the time the device is not installed on the bag. An attachment clip system is also provided which automatically positions the straps properly for use when the right hand grab technique is used to shoulder the device. Further, the clip system is designed to keep the straps from tangling when the device is off the bag. In a second embodiment, a swivel is provided for connection of the two straps which allows the rigid member to act as a cantilever-like member which helps provide a proper opening in the straps for shouldering the present invention.

대표청구항 ▼

[ I claim:] [1.]1. An apparatus for converting a utility bag having at least a pair of attachment means thereon into a backpack, comprising:a) a first strap having a D-shaped ring disposed on a first end and a flat plate having an aperture therein disposed on a second end, said flat plate having a s

[ I claim:] [1.]1. An apparatus for converting a utility bag having at least a pair of attachment means thereon into a backpack, comprising:a) a first strap having a D-shaped ring disposed on a first end and a flat plate having an aperture therein disposed on a second end, said flat plate having a slot therein for receiving said first strap;b) a rigid member disposed on said first strap, having an aperture formed therein between said rigid member and said first strap;c) a second strap having a D-shaped ring disposed on a first end and a flat plate having an aperture therein disposed on a second end, said flat plate having a slot therein for receiving said second strap;d) a stop means disposed on said second strap whereby said second belt abuts to said rigid member of said first strap;e) said D-shaped ring of said first end of said second strap passes through said aperture of said flat plate of said second end of said first strap;f) said D-shaped ring of said first end of said first strap passes through said aperture of said flat plate of said second end of said second strap;g) a first means for connecting said D-shaped ring disposed on said first end of said first strap to a first one of the attachment means of the utility bag; and,h) a second means for connecting said D-shaped ring disposed on said first end of said second strap to a second one of the attachment means of the utility bag wherein said stop means positions said second strap in relationship to said rigid member disposed on said first strap.