| 摘要 |
According to the present invention, a detent pin-integrated air breather given in the present invention includes: a transmission case which is separate from a shift rail at a certain distance; an air breather body of which the inside is connected to the inside of the transmission case; a cap which is put on the top of the air breather body and has a connection hole in the gap with the air breather body; an extension unit which includes a horizontal contact unit integrated and extended in the upper part of the air breather body between the upper part of the air breather body and the cap and an inner space connected to the inside of the body; a stopper which is elastically supported by a first support spring fixed at the ceiling of the cap and is able to touch the horizontal contact unit of the extension unit; a second support spring which is supported inside the air breather body; and a ball which is installed and supported between the lower part of the air breather body and the lower part of the second support spring and part of which is exposed outside the air breather body to correspond to an engagement hole of the shift rail. According to the present invention, by assembling a detent pin and an air breather onto the case of a transmission in one body, it is possible to reduce assembly effort and improve productivity. |
