But replacement tire's built -in in -wheel motor's pulley

• Main Authors: LI JINDONG, WANG RULONG
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2018
• Subjects: AMUSEMENTS; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE; GAMES; HUMAN NECESSITIES; ROLLER SKATES; SKATES; SKIS; SPORTS

The utility model relates to an after electric scooter technical field, prior art took internal type in -wheel motor's pulley tyre wear, the difficult change was if the overall change pulley is then with high costs. The utility model provides a but replacement tire's built -in in -wheel motor's pulley, including in -wheel motor and the tire of cover outside wheel hub, be equipped with an inside lining in the tire, the outer wall and the tire inner wall fixed connection of inside lining, the inner wall of inside lining and the laminating of wheel hub's outer wall, wheel hub's outer wall with beequipped with the engaging piece of the engaging piece that parallels with wheel hub's axis and wheel hub outer wall and the engaging piece one -to -one and the intermeshing of inside lining inner wall on the inner wall of inside lining respectively, engaging piece on the wheel hub outer wall is spacing groove or spacing bead, engaging piece on the inside lining inner wall be with the wheel hub outer wall on engaging pie