Cylinder cover for air pump

Cylinder cover for air pump

  • CN 2,450,410 Y
  • Filed: 11/08/2000
  • Issued: 09/26/2001
  • Est. Priority Date: 11/08/2000
  • Status: Active Grant
First Claim
Patent Images

1. Cylinder cover for air pump, form by lid (2), suction means (15), venting gas appliance (11), lid (2), suction means (15), venting gas appliance (11) are material of the same race, have suction port (1), radiating fin (7), outlet pipe (13), sucking pipe (14) and fastening screw (16) on the lid (2).It is characterized in that, the suction means of being made up of successively air-breathing valve port (3), suction valve chip (4), air-breathing spring (5), air-breathing bullet seat (6) (15) is equipped with in sucking pipe (14) inside, and air-breathing valve port (3) and air-breathing bullet seat (6) are interference fit with sucking pipe (14) inwall.

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