| 摘要 |
PURPOSE: A shock absorber capable of adjusting damping force for compression, expansion, and contraction is provided to improve a driver's driving comfort by adjusting the driving comfort during compression, expansion, and contraction. CONSTITUTION: A shock absorber capable of adjusting damping force for compression, expansion, and contraction comprises a first fluid flow part, a piston(30), a micro control part, a second fluid flow part(50), a socket, and an operation key. The first fluid flow part comprises a through-hole for the inflow and outflow of oil stored inside a housing(10). The piston is installed on the outer circumference of the first fluid flow part and is installed between the first opening and the second opening. The micro control part is installed inside the first fluid flow part. A fine protrusion, which selectively opens and closes a through-hole, is formed on the lower part of the lower part of the micro control part. The second fluid flow part is installed in order to connect to the first fluid flow part. The socket is installed on the inner wall of an operating hole(52). Screw thread is formed on the top of the operation key.
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