主权项 |
1. A modular electric scooter frame structure, comprising:
a front frame including at least one first transverse bar and a plurality of front side bars which are arranged in parallel and spaced from each other, each of the plurality of front side bars including a female pivot portion at one end thereof and a plurality of first through holes on a lateral side thereof, the first transverse bar including two struts at two ends thereof to wedge in the first through holes respectively and to be fastened by a plurality of fastening elements; a rear frame including at least one second transverse bar and a plurality of rear side bars which are arranged in parallel and spaced from each other, each of the plurality of rear side bars including a male pivot portion at one end thereof and a plurality of second through holes on a lateral side thereof, the second transverse bar including two struts at two ends thereof to wedge in the second through holes respectively and to be fastened by the plurality of fastening elements; and a plurality of pivotal elements each running through a first pivotal hole of the female pivot portion of the front side bar and a second pivotal hole of the male pivot portion to fasten the front frame and the rear frame together. |