The utility model provides a cornerite for travelling basket, this cornerite include epipleural, preceding curb plate and lower side panel, epipleural, preceding curb plate and lower side panel interconnect between two liang, this cornerite still includes the curved plate, and the curved plate is connected with epipleural, preceding curb plate and lower side panel respectively. Epipleural, preceding curb plate and lower side panel be respectively corresponding to the three curb plate on the case angle of the right angle of travelling basket shape, the project organization of rethread curved plate, and the case angle of having eliminated the right angle shape of present travelling basket effectively user's the phenomenon of damaging has easily improved security and convenience when the user goes on a journey widely. And this cornerite have security height, convenient to use, sound construction, stand wear and tear, the practicality strong and advantage such as easily production.