A clutch mechanism having a first clutch component and a second clutch component is provided. The first component is disposed on a driving wheel of an action aids, and has a first slot and a first latch. The second clutch component is disposed on a body of the action aids, and has a second slot and a second latch. The first slot and the first latch of the first clutch component can be buckled and separated relative to the second latch and the second slot of the second clutch component respectively, and thus to complete a quick assembly or disassembly operation between the first clutch component and the second clutch component.本新型創作係關於一種離合機構,包含一第一離合構件及一第二離合構件。第一離合構件係設置於一行動輔具之一驅動輪,並具有一第一卡槽及一第一卡扣件;第二離合構件係設置該行動輔具之一主體,並具有一第二卡槽與一第二卡扣件。其中,第一離合構件之第一卡槽及第一卡扣件適可分別對應於第二離合構件之第二卡扣件及第二卡槽進行卡扣及分離,以完成第一離合構件與第二離合構件之間的快速組裝或拆卸作業。100‧‧‧離合機構110‧‧‧第一離合構件112‧‧‧第一卡槽114‧‧‧第一卡扣件120‧‧‧第二離合構件122‧‧‧第二卡槽124‧‧‧第二卡扣件130‧‧‧扣附部140‧‧‧控制桿200‧‧‧行動輔具210‧‧‧主體
