ELECTRIC BICYCLE AND BATTERY LIFT MECHANISM AND BATTERY CARRYING DEVICE THEREOF
First Claim
1. An electric bicycle frame, comprising:
- a lower tube with an accommodation portion into which a battery is inserted, wherein the accommodation portion is adapted to receive the battery; and
an upper tube transversely extending with respect to the lower tube, the upper tube having a front end, a rear end opposite to the front end, and a through hole communicating with the accommodation portion;
wherein;
the through hole for inserting the battery into the accommodation portion is formed through the upper tube;
the upper tube incorporates a seat tube at the rear end and an assembly comprising a stem and a handle bar at the front end; and
a longitudinal axis of the lower tube is disposed to allow insertion of the battery into and removal of the battery from the accommodation portion without interference with the handlebar.
2 Assignments
0 Petitions
Accused Products
Abstract
An electric bicycle and a battery lift mechanism and a battery carrying device thereof are disclosed. The battery lift mechanism includes a bracket, a carrier for carrying a battery, an upward-force device coupling with the carrier, and a locking device selectively in an unlocked state or a locked state. The carrier is movable relative to the bracket along an up-down path; the upward-force device is capable of applying an upward force to the carrier. When the locking device is in the locked state, the locking device interferes with the battery to limit the relative movement between the battery and the bracket. When the locking device is in the unlocked state, the interference between the locking device and the battery is removed, so that the upward-force device drives the carrier carrying the battery to move upward relative to the bracket.
8 Citations
11 Claims
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1. An electric bicycle frame, comprising:
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a lower tube with an accommodation portion into which a battery is inserted, wherein the accommodation portion is adapted to receive the battery; and an upper tube transversely extending with respect to the lower tube, the upper tube having a front end, a rear end opposite to the front end, and a through hole communicating with the accommodation portion; wherein; the through hole for inserting the battery into the accommodation portion is formed through the upper tube; the upper tube incorporates a seat tube at the rear end and an assembly comprising a stem and a handle bar at the front end; and a longitudinal axis of the lower tube is disposed to allow insertion of the battery into and removal of the battery from the accommodation portion without interference with the handlebar. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification