PROBLEM TO BE SOLVED: To provide a steering device that can further improve an impact absorption capacity at a secondary collision.SOLUTION: The steering device comprises: an inner column; and an outer column that has a guide cylinder part which supports the inner column movably in a shaft line, and a holding cylinder part which is positioned at a rear side in the shaft direction with respect to the guide cylinder part and in which slits extending along the shaft line direction are formed. The guide cylinder part has a support surface for supporting slidably an outer peripheral surface of the inner column, and a regulation surface positioned at a front side in the shaft line direction with respect to the support surface and formed so that a distance from the shaft line is longer than a distance from the shaft line to the support surface in a radial direction to regulate movement in the radial direction of the inner column.SELECTED DRAWING: Figure 8
【課題】二次衝突時における衝撃吸収能力の更なる向上を図ることができるステアリング装置を提供する。【解決手段】ステアリング装置は、インナコラムと、軸線方向にインナコラムを移動可能に支持するガイド筒部、及びガイド筒部に対して軸線方向の後方に位置し、軸線方向に沿って延びるスリットが形成された保持筒部を有するアウタコラムと、を備える。ガイド筒部は、インナコラムの外周面を摺動可能に支持する支持面と、支持面に対して軸線方向の前方に位置するとともに、径方向において軸線からの距離が軸線から支持面までの距離よりも長く形成され、インナコラムの径方向の移動を規制する規制面と、を有している。【選択図】図8
STEERING DEVICE
ステアリング装置
2018-09-20
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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