The foldable walk help Trucks of Yi Seed, include a Trucks Jia With mono- engaging Single members, Trucks framves include Yi Qian Rod Single members, Yi Hou Rod Single members, Yi Di Rod Single members, Yi Jie Rod Single members, Jie Rod Single Yuan Let set Yu Qian Rod Single members Er the engagement of Neng With Hou Rod Single members, engaging Single members packet, which includes a Let, to be set what and connects the first card of Rod Single member and close mono- Let of Knot Agencies With and set the 2nd card of what Hou Rod Single members and close structure, Trucks framves Office what Yi Zhan Open Like states by Qian Rod Single Yuan With Hou Rod Single member Jun Xuan Turn Far From Di Rod Single Yuan And Qie Jie Rod Single members engagement Yu Hou Rod Single members, and the structure engaging card of what the first is closed by the 2nd card and closes structure, can Xian Jie Rod Single member Office whats engagement Yu Hou Rod Single members position Like states, it is intended to folding Trucks Jia Time, The is to release the 2nd card to close the engaging that the cards of Knot Agencies With the first close structure, And and Will Jie Rod Single member You Hou Rod Single Yuan Fen From, it can Will Trucks frame foldings.一種可收折的助行車,包含一車架與一卡合單元,車架包括一前桿單元、一後桿單元、一底桿單元、一接桿單元,接桿單元設置於前桿單元而能與後桿單元接合,卡合單元包括一設置於接桿單元的第一卡合結構與一設置於後桿單元的第二卡合結構,車架藉由前桿單元與後桿單元均旋轉遠離底桿單元並且接桿單元接合於後桿單元而處於一展開狀態,且藉由第二卡合結構卡合於第一卡合結構,可限制接桿單元處於接合於後桿單元的位置狀態,欲收折車架時,則是解除第二卡合結構與第一卡合結構的卡合,並且將接桿單元由後桿單元分離,即可將車架收折。
