| 摘要 |
<p>According to the present invention, a silencer (100) for a turbocharger includes: a cylindrical pipe-shaped main body (110) which has a silencing function; a cylindrical pipe-shaped socket pipe (120) formed in a terminal end portion on a vehicle exhaust gas injection side of the main body (110); a cylindrical pipe-shaped plug pipe (130) attached to and detached from the socket pipe (120), wherein the socket pipe (120) has a plurality of through-holes (123) arranged in a circumferential direction to be formed through an inner side surface from an outer side surface, and a catch spring (140) configured to be inserted into the through-hole (123). The catch spring (140) is formed into a shape with a terminal end portion misaligned, and the catch spring (140) is configured to have a hook portion (145) bent to be inserted into the through-hole (123) between the terminal end portions. When the plug pipe (130) is pushed into the socket pipe (120), the catch spring (140) is widened by an inclined surface (133) and the through-hole (123) at the same time, thereby the plug pipe (130) can be mounted with a force smaller than that in the related art.</p> |
