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US 12,678,354 B2Granted
Electric office wheelchair
AssigneeFSC Tech Pte. Ltd.
InventorLiu Yingjie
Life of this patent
Estimating the term…
Abstract
Disclosed is an electric office wheelchair which can be used as either an office chair or an electric wheelchair. It includes a chair back, a seat, armrests, casters, a support, a chassis, a telescopic device and a driving device. The chair back is connected to the seat. The armrests are connected to the chair back. The upper of the support is connected to the seat, the middle is connected to the chassis and the lower is connected to the telescopic device. The telescopic device is connected to the driving device with two electric wheels.
Claims6
An electric office wheelchair comprising:
- a chair back, a seat, arm rests, casters, a chassis, a support, a telescopic device, and a driving device electrically controllable to move the electric office wheelchair,
- wherein an upper part of the chassis is connected to the support, and a lower part of the chassis is equipped with the telescopic device and the driving device,
- wherein an upper end of the support is connected to the seat, a middle portion of the support is connected to the chassis, and a lower end of the support is connected to the telescopic device,
- wherein a lower end of the telescopic device is fixedly connected to the driving device,
- wherein the driving device comprises wheels located directly under the seat and the wheels are electrically controllable to move the electric office wheelchair, and
- wherein the telescopic device is configured to be extendable and retractable to control the wheels to contact ground and leave the ground.
3 more elements
Dependencies are inferred from the claim text.