Bumper mounting structure and vehicle

The utility model provides a bumper mounting structure and a vehicle. The bumper mounting structure comprises a first connecting seat arranged on a bumper, a second connecting seat arranged on a vehicle body, an inserting part and a locking part, wherein the inserting part and the locking part are arranged between the first connecting seat and the second connecting seat; the inserting part comprises an inserting groove formed in the first connecting base and an inserting body arranged on the second connecting base, and the inserting body is inserted into the inserting groove in the front-back direction of the whole vehicle and can limit relative movement between the first connecting base and the second connecting base in the left-right direction and the up-down direction; the locking part comprises a locking groove formed between the first connecting base and the second connecting base and a locking piece inserted into the locking groove, and the locking piece is in interference fit with the locking groove an