STEERING COLUMN DEVICE

PROBLEM TO BE SOLVED: To provide a steering column device which enables clamp by an operation shaft to be conducted without causing problems even when a lock member and a locked member are brought into a half-lock state.SOLUTION: In a steering column device 1, a lock shaft 9 is arranged parallel to...

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1. Verfasser: KAMISAKA YOTA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a steering column device which enables clamp by an operation shaft to be conducted without causing problems even when a lock member and a locked member are brought into a half-lock state.SOLUTION: In a steering column device 1, a lock shaft 9 is arranged parallel to an operation shaft 8 at a vehicle front side of the operation shaft 8 of a control lever. A cam member 18 which presses a lock member 16 in a direction such that the lock member 16 engages with a locked member 17 through a guide rail 15 is disposed on the lock shaft 9. Meanwhile, a linkage member 20 which brings the cam member 18 into a state where the lock member 16 disengages from the locked member 17 when the operation shaft 8 is moved to a lock release position is disposed on the operation shaft 8.SELECTED DRAWING: Figure 2 【課題】ロック部材と被ロック部材とがハーフロック状態となっても操作軸によるクランプは支障なく行うことができるステアリングコラム装置を提供する。【解決手段】ステアリングコラム装置1では、操作レバーの操作軸8の車両前方側に、操作軸8と平行にロック軸9が配置されている。ロック軸9上に、ガイドレール15を介してロック部材16を被ロック部材17と係合する方向に押しつけるカム部材18が配置されている。その一方で、操作軸8上には、操作軸8をロック解除位置に移動した際に、カム部材18をロック部材16と被ロック部材17との係合が外れる状態とする連係部材20が配置されている。【選択図】図2