EP 2537435 A1 20121226 - Backpack strap attaching structure
Title (en)
Backpack strap attaching structure
Title (de)
Befestigungsstruktur für Rucksackriemen
Title (fr)
Structure de fixation de sangle de harnais dorsal
Publication
Application
Priority
JP 2011137516 A 20110621
Abstract (en)
A backpack strap includes a strap main body, an upper end of which is connected to a backpack frame, a pad attached to the strap main body on a user side, and a contact state holding unit holding an upper end of the pad in contact with the backpack frame. Upper portions of the strap main body and pad are spaced apart from each other by a specified distance. The upper end of the pad has a shape and a strength that is, when contacting the backpack frame, able to prevent the backpack strap from falling sideways. Due to a tensile force of the upper portion of the strap main body and a stiffness of the upper portion of the pad, the upper portion of the pad is held in a projecting state with the upper end of the pad acting as a support point.
IPC 8 full level
CPC (source: EP US)
A45F 3/10 (2013.01 - EP US); A45F 3/12 (2013.01 - EP US); A45F 3/047 (2013.01 - EP US)
Citation (applicant)
- JP S6369571 U 19880510
- JP H0331872 U 19910328
- JP 2007289816 A 20071108 - MARUYAMA MFG CO
Citation (search report)
- [X] US 2611519 A 19520923 - LUDVIG UTTERSTROM SVEN
- [X] GB 2115689 A 19830914 - DAVISON GEORGE GORDON
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2537435 A1 20121226; JP 2013000516 A 20130107; JP 5877407 B2 20160308; US 2012325872 A1 20121227
DOCDB simple family (application)
EP 12172047 A 20120614; JP 2011137516 A 20110621; US 201213528362 A 20120620