ES1012233U - Foldable shopping trolley. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Trolley folding purchase, characterized in that the frame carrier bag (1) is configured by a base (2) prismático-square with a dump (3) internal on which is structured foldably set back (4, 5), consisting of an arm carrier (4) hinged in its central area with a flexible coupling (4c) that divide in a lower stringer (4a) and a branch superior (4b) to which is attached the handle (8), fitting this arm carrier (4) and being capable of moving on a block guide (5) also articulado in its central region by a bond giratorio (5c) which divides it into an upper section (5b) and a lower section (5a) where available a fixed end (5d) connecting the set-back (4, 5) to the base (2) by a pivot axle (7) located in front rear (2a) of this parallel form and above holder shaft (6) clutching bag (1) between the base (2) and the branch lower (4a) carrier arm (4), so whichhe set back (4, 5) can adopt two different configurations regarding the base (2), a perpendicular to, collected in facing both brackets lower (5a) and upper (5b) block guide (5) and move upwards and arm carrier (4), which misalign board elástica (4c) of vinculo giratorio (5c) and rigidizandose set back (4, 5), which is fixed in this position upon release fasteners elásticos ( 15, 17) preventing both the shifting arm carrier (4) with respect to the guide block (5), as rolling of such set back (4, 5) regarding your pivot axle (7), being thus constituted carriage in position of work, while the other configuration mentioned is given to turn off the fixing elastics (15, 17) and move downward arm carrier (4), aligning the gasket (4c) with vinculo giratorio (5c), allowing all that the simultaneous despondency conjuntorespaldo (4, 5) on the base (2) and branch (4b) and section (5b) above, on branch (4a) and section (5a) inferiores, leaving the bag (1) welcomed in the dump (3 ) and the position set by bonding, by couplings pressure (10-11 12-13) between the base (2) and the set back (4, 5), which is folded truck in the small size of the base (2) of that stands only handle (8). (Machine-translation by Google Translate, not legally binding)