| 摘要 |
<p>A structure for preventing separation of an O-ring of an intake manifold adapter for a vehicle is provided to prevent separation of the O-ring by attaching and fixing the O-ring to a recessed portion. A structure for preventing separation of an O-ring of an intake manifold adapter includes a recessed portion(100) and a ring-shaped O-ring(200). The recessed portion is formed on the outer side of a flange of the adapter. The O-ring is inserted into the recessed portion. The O-ring is prevented from being separated to the outside of the flange by a plurality of bosses(220) protruding to the outer side of a body(210). The boss includes an extension piece(222) and a fixing piece(224). The extension piece protrudes to the outside of the body. The fixing piece has a size relatively larger than the extension piece.</p> |
