To have a comparatively small size and comparatively low power consumption, and suppress heat generation of a solenoid.SOLUTION: A steering lock device includes: a blocking member which blocks rotation of a cam shaft to a LOCK position at a regulation position that is a pull-in position of a plunger, and permits rotation of the cam shaft to the LOCK position at a permission position that is a projection position of the plunger; a cam interlocking member which is interlocked with a cam part and the blocking member, and shifts the blocking member to the regulation position and the permission position according to the rotation of the cam shaft; a first spring which energizes the plunger to the projection position to move it in a direction at which the blocking member is at the permission position; and a second spring which energizes the blocking member toward the regulation position via the cam interlocking member, in which the cam interlocking member has one end pivotably supported by a housing and the other end capable of being engaged with the blocking member in a releasable manner, and moves the blocking member to the regulation position against the energization force of the first spring according to the rotation of the cam shaft from the LOCK position to the ACC position.SELECTED DRAWING: Figure 5
【課題】比較的小型で消費電力が比較的低く、かつ、ソレノイドの発熱を抑制する。【解決手段】プランジャの引き込み位置となる規制位置ではカムシャフトのLOCK位置への回転を阻止し、プランジャの突出位置となる許容位置ではカムシャフトのLOCK位置への回転を許容する阻止部材と、カム部と阻止部材とに連動し、カムシャフトの回転に応じて阻止部材を規制位置と許容位置とに遷移させるカム連動部材と、プランジャを突出位置に付勢することで、阻止部材が許容位置となる方向に移動させる第1スプリングと、阻止部材を規制位置に向けてカム連動部材を介して付勢する第2スプリングとを備え、カム連動部材は、一端部がハウジングに軸支され、他端部が阻止部材に離脱可能な態様で係合可能であり、カムシャフトがLOCK位置からACC位置に回転することに応じて、第1スプリングの付勢力に抗して阻止部材を規制位置に移動させる、ステアリングロック装置。【選択図】図5
STEERING LOCK DEVICE
ステアリングロック装置
25.06.2020
Patent
Elektronische Ressource
Japanisch