| 摘要 |
A steering column includes a telescopic mechanism and an impact absorbing mechanism. The steering column includes an inner tube (6) that accommodates a steering shaft (8) and an outer tube (3) that is held by a housing (1) and that is coupled with the inner tube (6). A projecting portion (3a) is formed on an outer peripheral surface of a base end portion of the outer tube (3) and then the projecting portion (3a) is brought into contact with a tensioner bushing (4a) to thereby restrict movement of the outer tube (3) in a direction indicated by an arrow (a1), thus preventing the outer tube (3) from slipping off from the housing (1).
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