The invention relates to a semi-trailer side curtain vehicle. The semi-trailer side curtain vehicle comprises a front box plate and a front moving frame capable of moving in the first direction relative to the front box plate. The front box plate comprises a front box plate body and an extending part, wherein the extending part is arranged at the top edge of the side, which faces the front movingframe, of the front box plate body, protrudes outwards in a first direction and extends to the two ends of the front box plate in a second direction, a gap is formed between the extending part and thefront moving frame in a third direction, and every two of the first direction, the second direction and the third direction are perpendicular to one another. The semi-trailer side curtain vehicle comprises a first sealing piece and a second sealing piece, wherein the first sealing piece is arranged between the front box plate body and the front moving frame, and the second sealing piece is arranged between the extending part and the front moving frame. According to the semi-trailer side curtain vehicle, the water retaining and drainage effects of the extending part are utilized, the second sealing piece is arranged between the extending part of the front box plate and the front moving frame, and the first sealing piece is arranged between the front box plate body of the front box plate and the front moving frame, so that the double-sealing effect is achieved, and the sealing effect is better.
本发明涉及一种半挂侧帘车。半挂侧帘车包括前箱板及相对前箱板可沿第一方向移动的前移动框,前箱板包括前箱板本体及延伸部,延伸部设置于前箱板本体朝向前移动框一侧的顶部边缘处,延伸部沿第一方向向外凸伸,且沿第二方向延伸至前箱板的两端,延伸部沿第三方向与前移动框之间具有间隙,第一方向、第二方向及第三方向两两垂直;半挂侧帘车包括第一密封件和第二密封件,第一密封件设置于前箱板本体与前移动框之间,第二密封件设置于延伸部与前移动框之间。上述半挂侧帘车,利用延伸部的挡水及引流作用,并在前箱板的延伸部与前移动框之间设置了第二密封件,在前箱板的前箱板本体与前移动框之间设置了第一密封件,实现双重密封效果,密封效果更好。
Semi-trailer side curtain vehicle
半挂侧帘车
2020-06-12
Patent
Elektronische Ressource
Chinesisch