产品由铁帽、钢化玻璃件和钢脚组成，并用水泥胶合剂胶合为一体。本产品全部采用国际最先进的圆柱头型结构，其特点是头部尺寸小。重量轻，强度高和爬电距离大。可节约金属材料和降低线路造价。为满足带电作业的需要，在帽沿上采用国内传统的结构形状。

The product consists of gossan, toughened glass pieces and steel legs, and cement adhesive bonding as a whole. This product adopts the international most advanced cylindrical head type structure, its characteristic is the head size is small. Light weight, high strength and creepage distance. The utility model can save metal materials and reduce the cost of the wiring. In order to meet the needs of live working, the structure shape on the brim of the traditional domestic.