Air pump ultrathin pressure gauge with air pressure buffering function

The utility model provides an air pump ultrathin pressure gauge with an air pressure buffering function, which comprises a bottom plate and a gauge cover provided with an opening and detachably connected with the bottom plate, and a pointer panel is arranged in an inner cavity of the gauge cover; the pipeline is communicated with the groove and is used for buffering air pressure; the mounting seatis used for being connected with a vehicle-mounted air pump in a clamping manner; the pipeline comprises a first horizontal pipe body, a first vertical pipe body, a second horizontal pipe body, a spiral pipe body, a second horizontal pipe body and a second vertical pipe body which are sequentially communicated. The first horizontal pipe body is arranged in the groove and communicated with the barpipe, one part of the first vertical pipe body is arranged in the groove, the other part of the first vertical pipe body extends out of the bottom plate, and the second vertical pipe body is arrangedon the mounting base in a