Sliding door clamping-in type human-shaped supporting guide rail and sliding door guide rail structure

The utility model relates to the technical field of sliding doors, and particularly provides a sliding door clamping type herringbone supporting guide rail and a sliding door guide rail structure. Comprising a head protrusion at the upper end, arm protrusions located on the two sides of the head protrusion, waist grooves located below the arm protrusions on the two sides and leg supports connected with the lower ends of the two waist grooves, and the maximum distance between the two arm protrusions is larger than the maximum distance between the two leg supports. The guide rail provided by the utility model is arranged into a herringbone structure, so that on one hand, the sliding door slides more smoothly, and on the other hand, the side guide rail is powerfully supported. 本实用新型涉及推拉门技术领域，特别提供了一种推拉门卡入式人形支撑导轨及推拉门导轨结构，横断面为一体成型的人形结构，包括上端的头部凸起、位于头部凸起两侧的臂膀凸起、位于两侧的臂膀凸起下方的腰部凹槽和与两个腰部凹槽下端连接的腿部支撑，两个臂膀凸起之间的最大距离大于两个腿部支撑之间的最大距离。将本新型提供的导轨设置成人形结构，一方面使推拉门滑动更加顺滑，另一方面对侧导轨形成有力支撑。