Reinforced silicone rubber automobile waterproof plug

A reinforced silicone rubber automobile waterproof plug effectively solves the problem of poor sealing performance of a wire harness and comprises a plug body, a cylinder is coaxially fixed in the plug body, the inner diameter of the cylinder is the same as that of the plug body, an annular groove is formed between the cylinder and the plug body, the outer surface of the cylinder is in threaded connection with a nut located in the annular groove, and a driving lever is fixed to the left end face of the nut. A binding belt is arranged on the left side of the nut, one end of the binding belt is fixed to the outer surface of the barrel, the other end of the binding belt is fixedly connected with the circular ring, and the length of the binding belt is larger than the diameter of the outer surface of the barrel. 一种加强型硅橡胶汽车防水栓，有效的解决了线束密封性差的问题，其包括栓体，栓体内同轴固定有筒体，筒体的内径和栓体的内径相同，筒体与栓体之间设有圆环槽，筒体外表面螺纹连接有位于圆环槽内的螺帽，螺帽左端面固定有拨杆，拨杆上套有圆环，螺帽的左侧设有束缚带，束缚带的一端固定在筒体外表面上，束缚带的另一端与圆环固定连接，束缚带的长度大于筒体外表面直径。