Cleaning tool for part gaps

The utility model discloses a cleaning tool for part gaps. The cleaning tool comprises an air generator, an air blowing head and a brush. The blowing head is of a hollow structure with the two ends open, the size and shape of the first end of the blowing head are matched with the size and shape of the air outlet end of the air maker, and the first end of the blowing head is connected with the air outlet end of the air maker. The brush comprises a mounting seat and a plurality of bristles; the mounting seat is connected with the air outlet end of the air generator or the outer surface close to the second end of the air blowing head, and the bristles are fixedly distributed on the end face of the mounting seat or the local area of the end face of the mounting seat; the bristles are located outside the blowing head, the extending direction of the bristles is the same as the blowing direction of the blowing head, and the extending length of the bristles is larger than the distance from the end face of the install