Invention Grant
- Patent Title: Direct-drive double wing scooter
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Application No.: US16006266Application Date: 2018-06-12
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Publication No.: US10259524B2Publication Date: 2019-04-16
- Inventor: Hsueh-Sen Liao
- Applicant: HSIN LUNG ACCESSORIES CO., LTD.
- Applicant Address: TW Hsinchu County
- Assignee: HSIN LUNG ACCESSORIES CO., LTD.
- Current Assignee: HSIN LUNG ACCESSORIES CO., LTD.
- Current Assignee Address: TW Hsinchu County
- Agency: Jackson IPG PLLC
- Agent Demian K. Jackson
- Main IPC: B62M1/26
- IPC: B62M1/26 ; B62K3/00 ; B62M1/30

Abstract:
A direct-drive double wing scooter includes a frame, an actuation assembly, a drive assembly, a transmission assembly and a rear wheel disposed at rear end of the frame. The drive assembly includes a first turning shaft and a second turning shaft, and the first turning shaft is disposed at a front end of the frame, the second turning shaft is disposed at the rear end of the frame. A distance between the second turning shaft and the wheel axle of the rear wheel is less than a diameter of the rear wheel, preferably, a ration of the above distance to a radius of the rear wheel is in the range of 0.18-1.38. The direct-drive double wing scooter is suitable for riding on the flat road without slope or with a little slope, and further suitable for riding on the climbing section with a large slope.
Public/Granted literature
- US20180290708A1 DIRECT-DRIVE DOUBLE WING SCOOTER Public/Granted day:2018-10-11
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