Cargo compartment connecting part, cargo compartment and vehicle

The utility model discloses a cargo compartment connecting part, cargo compartment and vehicle, the cargo compartment connecting part comprises a first mounting plate, a second mounting plate and a connecting plate which are integrally formed, the connecting plate is arranged between the first mounting plate and the second mounting plate, the first mounting plate, the second mounting plate and the connecting plate enclose a U-shaped mounting space, and the U-shaped mounting space is arranged in the U-shaped mounting space. The first mounting plate and the second mounting plate are suitable for being connected with a cargo compartment longitudinal beam and a frame longitudinal beam. According to the cargo compartment connecting part, the number of cargo compartment connecting pieces can be reduced, and the vehicle assembling efficiency is improved. 本实用新型公开了一种货厢连接部件、货厢及车辆，所述货厢连接部件包括一体成型的第一安装板、第二安装板和连接板，连接板设在第一安装板和第二安装板之间，第一安装板、第二安装板和连接板围成U型安装空间，第一安装板和第二安装板适于与货厢纵梁和车架纵梁相连。本实用新型的货厢连接部件，可以减小货厢连接件的数量，提高车辆装配效率。