| 摘要 |
<p>PURPOSE: A damping force variable valve of a shock absorber and the shock absorber using the same are provided to reduce the number of components by integrally forming a spool rod and a retainer. CONSTITUTION: A damping force variable valve(110) a shock absorber comprises a retainer(120), a main disk(126), a solenoid(140), and a driving block(146). The retainer comprises a main body unit(122) and a spool rod unit(124). A hollow in which a spool is inserted is formed in the center of the spool rod unit. The main disk is installed at the lower part of the retainer to control the opening/closing of an inner flow path. The solenoid has a press rod(144) moving the spool according to the application of voltage. The driving block has an extended part(146a) extended to be combined to the external diameter of the main body unit.</p> |
