Connecting structure of automobile spare tire pool and rear floor

The utility model discloses a connecting structure of an automobile spare tire pool and a rear floor, which comprises a spare tire pool body (1), the spare tire pool body (1) is arranged on the rear floor (5), the end part of the spare tire pool body (1) is provided with a connecting cross beam (2), and the connecting cross beam (2) is fixedly connected with the rear floor (5) and the spare tire pool body (1). And the NVH performance of the spare tire pool and a vehicle body can be improved. 本实用新型公开了一种汽车备胎池与后地板的连接结构，包括备胎池本体(1)，备胎池本体(1)设在后地板(5)上，备胎池本体(1)端部设有连接横梁(2)，连接横梁(2)固定连接后地板(5)和备胎池本体(1)，采用本实用新型的汽车备胎池与后地板的连接结构，可提高备胎池和车体NVH性能。