The utility model relates to a circlip structure can be dismantled to car passenger handle provides a simple structure, and is firm reliable, easy dismounting's circlip structure can be dismantled tocar passenger handle, and having solved the safety that exists among the prior art, to shake hands the installation accuracy low, and the safe return of shaking hands in installation back is bad, influence the technical problem of installation progress and installation quality etc. And it includes central roof and extends the connection at a pair of left elastic support feet and a pair of right elastic support feet of central roof lower surface a left side violently is equipped with plug left support plate between elastic support feet, violently is equipped with plug right branch fagging between right elastic support feet, and the central roof downwardly extending that corresponds between left elastic support feet forms left flexible printing plate outside plug left support plate, and thecentral roof downwardly extending who corresponds between right elastic support feet forms right flexible printing plate outside plug right branch fagging, and left flexible printing plate and right flexible printing plate's tip elasticity involves in the mounting hole that the automobile body panel beating corresponds on the border.