| 摘要 |
<p>The present invention relates to an air damper. In the air damper according to an embodiment of the present invention, an O-ring (50) is installed on a piston (40) to come in contact with the inner circumference of a cylinder (30) and is moved to partition air chambers on both sides of the cylinder (30). A rod (45) on the other end of the piston (40) penetrates through a cap (30) coupled to the cylinder (30) to seal the cylinder and protrudes to the outside. The air damper is configured to circulate air through a first orifice and a second orifice (42, 43) formed on a piston (40) by moving the piston (40). A mounting groove (44) including the second orifice (43) is formed on the top of the piston (40).</p> |
