A foldable structure includes: a first folding seat; a second folding seat rotatably connected with the first folding seat and including a position limiting boss; and a locking assembly including a locking buckle and an unlocking part connected with each other, which are rotatably connected with the first folding seat, respectively. When the foldable structure is in an unlocked state, and the first folding seat rotates around the second folding seat in a first direction, the locking buckle moves along with the first folding seat to be engaged with the second folding seat and the unlocking part moves to abut against the position limiting boss, so that the foldable structure is switched to a pre-locked state where the position limiting boss prevents the unlocking part from rotating around the first folding seat to unlock the locking buckle.
FOLDABLE STRUCTURE, FOLDABLE DEVICE AND FOLDABLE VEHICLE
2022-02-24
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |
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