US 11,052,968 B2
Electric bicycle
Karim Slaoui, Ixelles (BE); Adrien Roose, Forest (BE); and Tanguy Goretti, Laeken (BE)
Assigned to Cowboy SA
Filed by Cowboy SA, Brussels (BE)
Filed on Mar. 20, 2019, as Appl. No. 16/359,946.
Claims priority of application No. 2018/5188 (BE), filed on Mar. 20, 2018.
Prior Publication US 2019/0291810 A1, Sep. 26, 2019
Int. Cl. B62M 6/90 (2010.01); B62M 6/40 (2010.01); B62K 19/40 (2006.01)
CPC B62M 6/90 (2013.01) [B62M 6/40 (2013.01); B62K 19/40 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An electric bicycle, comprising:
a removable battery pack for storing electrical energy, and
a frame element to which the battery pack is intended to be fixed,
wherein the battery pack comprises a housing and a lock arranged in said housing,
wherein the frame element comprises a projecting locking element, said locking element adapted to penetrate into the housing of the battery pack through an entry opening so as to co-operate with said lock for fixing said battery pack to said frame element,
wherein the frame element comprises a gutter-shaped profile, a cavity of which is adapted to accommodate the battery pack,
wherein the locking element is positioned at a bottom of said cavity,
wherein the frame element is a seat tube and wherein said profile is open towards a rear of said bicycle.