Van semi-trailer

• Main Authors: XU RENYONG, WANG XIAOYI, GAO ZHENGGUO, QUAN XIPO
• Format: Patent
• Language: Chinese; English
• Published: 05.10.2016
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention provides a van semi-trailer which comprises a van body and a ventilating door, wherein a large-size air vent is formed in a front wall of the van body; a door frame is arranged on the periphery of the large-size air vent; the ventilating door is hinged with the door frame; the ventilating door is moveably buckled on the door frame, so that the ventilating door is extruded and glued with the door frame when the ventilating door is under the closed state. The van semi-trailer can be used for increasing the ventilation quantity of the van body and increasing the sealing property. 本发明提供了种厢式半挂车，包括：厢体，其前墙开设大尺寸通风口，所述大尺寸通风口的四周设置有门框；通风门，其与所述门框铰接，所述通风门可活动地扣接在所述门框上，以使所述通风门在关闭状态时与所述门框挤压贴合。采用本发明可提高厢体的通风量且提高密封性能。