A car for climbing stair

The utility model provides a car for climbing stair. It is too simple that it has solved current structure of climbing the stair trailer, can't be fixed fast with the article of difference, and the practicality is poor, wait technical problem. This a car for climbing stair, including body and pull rod, the pull rod is fixed on the body, is provided with the gyro wheel on the body, still is provided with positioning mechanism on the body, and positioning mechanism is including connecting the rope and geting in touch, and the couple is connected on the body, connects rope one end and can on thebody, have a plurality of locating holes on the connection rope other end to its structure setting of receiving and releasing of going on receiving and releasing through one, and the locating hole canembolia on the couple. The utility model has the advantages of the practicality is strong. 本实用新型提供了种用于爬楼梯的车子。它解决了现有爬楼梯拖车的结构过于简单，无法将不同的物品快速固定，实用性差，等技术问题。本用于爬楼梯的车子，包括本体和拉杆，拉杆固定在本体上，本体上设置有滚轮，本体上还设置有定位机构，定位机构包括连接绳和挂钩，挂钩连接在本体上，连接绳