摘要：Bicycle sharing program is a new service model which was integrated with Internet and bicycle renting. It plays an positive role in making life convenience, easing the traffic pressure, making the environment greener, etc., but also, many problems emerge, such as difficulty in guarantee deposit return, bicycle damage, unlawful possession of bicycle, safety issues and so on. If these problems keep unsolved, sustainable development of the program can not be achieved. The paper, based on basic legal connection of the program, deeply makes a research on legal issues in legal characters of guarantee deposit, supervision of parking, rights of deposit return, gives misbehavior of people law qualitative, makes an analysis on legal liabilities in order to guarantee a long-time, orderly and healthy development of the program.%共享单车是移动互联网和租赁自行车融合发展的新型服务模式,在方便出行、缓解拥堵、绿色环保等方面发挥了积极的作用,同时也出现了押金难退、车辆损毁、私占藏匿、骑行安全等各种问题.如果不能有效解决这些问题,必将影响共享单车的可持续发展.本文从介绍共享单车基础法律关系入手,深入探究共享单车押金的法律性质和存放监管、退还维权中的法律问题,对民众实施的各种不当行为进行法律定性,分析应该承担的法律责任,并对骑行事故的责任承担进行梳理,以期共享单车长期、有序、健康地发展.
