A kind of Quick-disassembling mechanism, to solve it is known it is removable structure is complicated, complex steps cause the problem of user's inconvenience. System includes: one first connector, has an engaging portion and one stretches through hole； And one second connector, it stretches through portion with a holding section and one, the portion of stretching through stretches through the hole that stretches through of what first connector, the holding section is set to engage the engaging portion, the portion of stretching through has a limiting slot, one locating part has a limiting section, which can be pivotally connected the what limiting slot to projection or retraction so that the limiting section towards the holding section carries out displacement or far from the holding section.一種快拆機構，用以解決習知可拆裝結構複雜，步驟繁瑣造成使用者不便的問題。係包含：一第一連接件，具有一結合部及一穿伸孔；及一第二連接件，具有一卡合部及一穿伸部，該穿伸部穿伸於該第一連接件之穿伸孔，使該卡合部卡合該結合部，該穿伸部具有一限位槽，一限位件具有一限位部，該限位件可突伸或縮入地樞接於該限位槽以使該限位部朝該卡合部進行位移或遠離該卡合部。
