Door structure convenient to repeatedly push and pull

The utility model discloses a door structure convenient to repeatedly push and pull, which comprises a door, a roller component, a slideway and a fixing structure, the fixing structure is slidably mounted on the slideway, the lower end of the roller component is slidably mounted in the fixing structure, the upper end of the roller component is connected with the lower end of the door, and the doordrives the fixing structure through the roller component. The sliding door is reasonable in design and simple in structure, the rolling wheel assembly is installed at the bottom of the door body, then the rolling wheel assembly is installed in the sliding way in a sliding mode through the fixing structure, the sliding door body can be opened and closed smoothly, related components are abraded aslow as possible, the service life is prolonged, the hand feeling and experience feeling of customers can be well improved, and the application prospect is wide. 本实用新型公开了一种便于重复推拉的门结构，包括门、滚轮组件、滑道和固定结构，所述固定结构滑动安装在滑道上，滚轮组件的下端滑动安装在