This Chong Zuo Department You Off mono- Seed can change Change pedestal angled type Si Legs and turn comprising a Brace Single member, one draw Move Single members and a pedestal Single members. Branch Brace Single Yuan Let pipe portions, hand-held part and Pivot socket parts. Draw the sliding Move portions of Move Single Yuan Let, pull handle portion and the portions Move processed. Pedestal Single Yuan Let pedestals, Pivot fittings and Jiao Du Tone are whole. Thereby, When holds hand-held part and , Tou Over sliding Move portions in pull handle portion draw the portions Move Move, makes its what blocking Wei Zhi With Tui From Wei Zhi Inter Change ChangeDepartment Fen Do make the whole hole phase Right Ka With phases Right Tui From of Ren mono- Tone on Move Bu With Pivot fittings processed, make Di Zuo With Pivot socket part Xiang Right Turn Move, its Ping Di Auxiliary of Er Change Change pedestals Single members that branch Brace Bu With Pour Xie Auxiliary be helped to help Qi Zhong Yi Jin row branch of branch Brace portion Brace. Therefore this case have both Tong Time Fitness help branch Brace, Single hand can be operated with Ping Mian With Pour Xie Auxiliary, can Hang Jin Inter Change Change benefit what row Move inconvenience persons Shi Yong With Zhi Hua structures improve the qualitative Deng Gifted Dot of branch Brace Steady.本創作係有關一種可改變底座角度式四腳拐,其包括一支撐單元、一拉動單元及一底座單元。支撐單元設管部、手持部及樞接部。拉動單元設滑動座部、拉柄部及制動部。底座單元設底座、樞接件及角度調整部。藉此,當握住手持部及拉柄部,透過滑動座部拉動制動部,使其於卡制位置與退離位置間變換;係分別使制動部與樞接件上之任一調整孔相對卡制與相對退離,使底座與樞接部相對轉動,而變換底座單元其平地輔助支撐部與傾斜輔助支撐部的其中之一進行支撐。故,本案兼具同時適用平面與傾斜之輔助支撐、單手即可操作、可在行進間變換利於行動不便者使用與止滑結構提高支撐穩定性等優點。
