Mountaineering shoe rubber outsole with good road holding force

The utility model discloses a mountaineering shoe rubber outsole with good road holding force, which comprises an upper bottom layer, a lower bottom layer is contacted on the upper bottom layer, an air cushion is arranged in the lower bottom layer, a plurality of bulges are fixedly connected on the lower bottom layer, connecting blocks are connected in the bulges in a sliding manner, the connecting blocks are contacted with the lower bottom layer, and the air cushion is arranged in the air cushion. A protruding block is fixedly connected to the connecting block, the protruding block is connected with the protrusion in a clamped mode, protruding thorns are fixedly connected to the connecting block, and a hexagonal groove is formed in the connecting block. The friction force of the sole can be improved through the effect of the designed protrusions, the protrusions and the convex thorns slide relatively when the protrusions make contact with the ground in an extrusion mode through the convex thorns, the convex