Explosion-proof belt with complex structure

The utility model provides an explosion-proof belt with a complex structure. Including a metal frame, a cord fabric is placed in the metal frame; the rubber belt is filled with the metal frame and thecord fabric. The inner end of the metal frame is rotationally connected with the movable buckle through a connecting rod; the movable buckles are respectively welded and fixed at the left and right ends of the metal plate; compared with the prior art, the utility model has the beneficial effects that the metal frame, the rubber belt and the cord fabric are finally compounded into a whole throughvarious chemical treatments, so that the composite cord fabric has the weather resistance and the shock absorption of natural rubber, the strength of a metal piece and the flexibility of a special cord fabric, and the use safety is improved. 本实用新型提供一种具有复杂结构的防爆带，包括金属框架，所述金属框架内部放置有帘子布，所述金属框架以及帘子布均填充在橡胶带内部，所述金属框架内端通过连接杆与活动扣转动连接，所述活动扣分别焊接固定在金属板左右两端，与现有技术相比，本实用新型具有如下的有益效果：通过各种化学处理将金属框架、橡胶带以及帘子布最终复合为一体，其拥有天然橡胶的耐候性、减震性，拥有金属件的强度，拥