The utility model relates to a bicycle component, particularly a saddle with ventilating holes on the surface.
本实用新型涉及自行车部件，是一种在车座表面布满透气孔的车座。
2
The utility model discloses a ventilating watch band, which is made porous or is made of porous ventilating materials.
一种透气表带。它是将表带做成多孔的，或是以多孔透气的材料来制作表 带。
3
The utility model enables a smooth air exhaust system in the cabinet and a rational layout through an improved ventilating system, thereby improving service performance of the device.