A wheelchair with a hand rehabilitation function and a hand rehabilitation assembly thereof, the wheelchair comprising: a wheelchair body comprising a wheel body and an armrest； and a hand rehabilitation component comprising a follower and a handrail extension And a hand grip. The follower is coupled to one side of the wheel body, and is provided with a plurality of first joint portions spaced apart from the wheel shaft of the wheel body at a radial distance of the wheel body, the armrest expansion seat is disposed on the armrest, and a first sliding portion is disposed, and one of the connecting members is pivotally connected to one of the first joint portions, and one of the driving ends is slidably engaged with the first sliding portion by a second sliding portion. By the way, when the wheel body rotates, the binding end is rotated around the wheel axis of the wheel body, and the hand grip is reciprocated near the handrail for the hand to be grasped thereon for rehabilitation.一種具手部復健功能之輪椅及其手部復健組件，所述輪椅包括：一輪椅本體，包含一輪體及一扶手；以及一手部復健組件，包含一從動件、一扶手擴充座及一手握部。該從動件結合於輪體的一側上，並設有與該輪體之輪軸於該輪體的徑向上皆相距有一間距的複數第一結合部，該扶手擴充座設於該扶手，並設有一第一滑接部，該連動件之一結合端樞接前述第一結合部之其一，該連動件之一作動端以一第二滑接部滑動接合於該第一滑接部，藉之，該輪體轉動時，帶動該結合端繞該輪體之輪軸方向轉動，帶動該手握部於該扶手附近往復移動，供手部握於其上以進行復健。
