| 摘要 |
PURPOSE: A gas sensor cap for a vehicle is provided to prevent the inflow of a large amount gas into a sensor part by forming a first through hole and a second through hole on different places. CONSTITUTION: A gas sensor cap for a vehicle comprises a cylindrical outer cap(3) having one or more inner caps(4). The upper part the cylindrical outer cap is opened. A first through hole(7) for flowing and discharging gas is formed on the side of the outer cap. A connecting part(5) for uniting with one side of the gas sensor is formed in the opened upper side of the outer cap. A protrusion(9) is formed on the inner cap in order to control the inflow and exhaust gas volume. A second through hole(6) is formed on the inner cap in order to suck and discharge the gas. The second through hole is formed at a different height from a first through hole. |
