Manual electric folding scooter
AssigneeNanjing Jin Bai He Medical Apparatus Co., Ltd.
InventorZhaowei Wang
Life of this patent
Estimating the term…
Abstract
A manual electric folding scooter belongs to the technical field of medical instruments comprises a folding assembly, a push rod shaft and a rotating spindle arranged in turn, one end of an electric push rod is fixed in the push rod shaft, and the other end of the electric push rod is driven by a motor; the folding assembly comprises a hook shaft with both ends welded to a fixing plate, two reinforcing rods are symmetrically welded in the middle of the hook shaft, and the free ends of the reinforcing rods after passing through the symmetrically arranged fixing plate are arranged in sliding slots of frame fixing pieces on corresponding sides.
Claims10
A manual electric folding scooter, comprising a headstock (10), a front frame pipe (9) and a rear frame pipe (6) connected in sequence, two sides of the headstock (10) are symmetrically provided with a front wheel (11), and the two sides of the rear frame pipe (6) are provided with a rear wheel (5), wherein front frame pipe (9) and the rear frame pipe (6) are connected through a frame connecting piece (19), and frame fixing pieces (18) are symmetrically arranged inside the front frame pipe (9), an electric push rod (7) is arranged between the two rear wheels (5) for using cooperatively, and a manual electric folding device (8) is arranged between the front frame pipe (9) and the rear frame pipe (6);
- the manual electric folding device (8) comprises a folding assembly (24), a push rod shaft (21) and a rotating spindle (22) arranged in sequence, one end of the electric push rod (7) is fixed in the push rod shaft (21), and other end of the electric push rod (7) is driven by a motor;
- the folding assembly (24) comprises a hook shaft (242) with two ends of the hook shaft (242) welded to a fixing plate (243), two reinforcing rods (241) are symmetrically welded in middle of the hook shaft (242), and free ends of the reinforcing rods (241) after passing through the symmetrically arranged fixing plate (243) are arranged in sliding slots of the frame fixing pieces (18) on corresponding sides;
- two ends of the rotating spindle (22) after passing through the fixing plate (243) respectively are installed on the frame connecting piece (19), a handle assembly (23) is arranged in the rotating spindle (22), and two ends of the push rod shaft (21) are fixed in an half-slotted body (26).
Dependencies are inferred from the claim text.