Foldable storage box suitable for sports

The utility model provides a retractable storage box suitable for sports, which comprises a bottom plate, a plurality of side frames are movably mounted on the bottom plate, a lifting limit sleeve frame is movably mounted on the bottom plate, a buffer protection structure is assembled and embedded on the side frames and the bottom plate, and the bottom plate is movably mounted on the lifting limit sleeve frame. According to the foldable storage box, the defects in the prior art are overcome, the foldable storage box suitable for physical exercise is provided, and the foldable storage box has the functions that the foldable storage box can be folded, folded and unfolded to serve as a storage box, and the flexible inflatable cushion is inflated to serve as a seat cushion after the foldable storage box is flatly unfolded and unfolded. 本实用新型提供了一种适用于体育运动中的可收展式收纳箱，包括底板，所述底板上活动安装有多个侧框架，所述底板上活动安装有升降限位套架，所述侧框架和底板上组装嵌设有缓冲防护结构，多个所述侧框架包括与底板铰接的枢转连接架，本实用新型克服了现有技术的不足，提供一种适用于体育运动中的可收展式收纳箱，具有可进行折叠收展充当收纳箱，平铺展伸后对柔性充气垫充气以充当坐垫的功能