A stepless telescopic adjustable crutch structure includes: an inner tube, an outer tube, and a linkage unit. The linkage unit is disposed between the inner and outer tubes. In particular, the pushing parts of the linkage unit are fixedly arranged on the The inner tube end, and the urging member of the linkage unit can be movably extended into the outer tube, and the shaft is connected with the trigger handle group of the upper half of the inner tube through the connecting block, so that it can not be used The trigger handle is used to control the lifting and lowering displacement of the shaft, and the pressing member and the pushing member are linked to form a state of tension, compression, or contraction and relaxation, thereby achieving length adjustment and fixing between the outer tube and the inner tube. State, through this simple and labor-saving telescopic adjustment function, users can easily and quickly adjust to the appropriate length, more suitable for the elderly with less strength and poor use skills, to improve their convenience.一種無段伸縮調整之枴杖結構，其包含：一內管、一外管以及一連動單元，該連動單元係穿設於該內、外管間，尤其該連動單元之推擠件係固設於內管末端，而該連動單元之迫緊件則可活動地伸入該外管內，且該軸桿更於經由該連結塊與內管上半部之扳動柄組接連動，俾能利用該扳動柄扳轉控制該軸桿升降位移，並連動該迫緊件與該推擠件形成撐張迫緊或縮閉放鬆之狀態，進而達到該外管與該內管間長度調整以及固定狀態，藉此透過簡易且省力的伸縮調整功能，讓使用者能輕易又快速的調整至適當長度，更能符合力氣較小與使用技巧較差之老人使用，俾以提高其使用便利性。
