| 主权项 |
1. A steering device comprising:
a fixed bracket which includes a first plate which is fixed to a vehicle body-side member; a movable jacket which rotatably supports a steering shaft having a steering member connected to one end of the steering shaft; a movable bracket which supports the movable jacket so as to move in a first direction which is a column moving direction when a secondary collision occurs and which includes a second plate facing the first plate; and a first suspending mechanism and a second suspending mechanism which move together in the first direction when the secondary collision occurs, wherein a first elongated slot and a second elongated slot are provided in the first plate so as to extend parallel to the first direction, wherein a first circular hole which corresponds to the first elongated slot and a second circular hole which corresponds to the second elongated slot are provided in the second plate, wherein the first suspending mechanism has a first suspending shaft which suspends the movable jacket via the movable bracket by passing through the first elongated slot and the first circular hole to connect the first plate and the second plate together, wherein the second suspending mechanism has a second suspending shaft which suspends the movable jacket via the movable bracket by passing through the second elongated slot and the second circular hole to connect the first plate and the second plate together, wherein the first circular hole and the second circular hole are disposed in the same position with respect to the first direction, wherein the first suspending shaft passes through an end portion of the first elongated slot in a second direction which is an opposite direction to the first direction, wherein the second suspending shaft passes through an end portion of the second elongated slot in the second direction, wherein slot widths of the first elongated slot and the second elongated slot with respect to a third direction which is orthogonal to the first direction are greater than diameters of the first suspending shaft and the second suspending shaft, wherein an inner surface of the end portion of the first elongated slot in the second direction is formed into a cylindrical surface which is concentric with and is identical in diameter to the first suspending shaft so as to be in contact with a predetermined area of an outer circumference of the first suspending shaft to thereby restrict a position of the first suspending shaft in relation to the second direction and a position of the first suspending shaft in relation to the third direction, wherein an inner surface of the end portion of the second elongated slot in the second direction is brought into contact with only a portion of an outer circumference of the second suspending shaft which is situated farthest in the second direction to thereby restrict only a position of the second suspending shaft in the second direction, and wherein a position with respect to the second direction of a portion of the end portion of the first elongated slot in the second direction which is situated farthest in the second direction is equal to a position with respect to the second direction of a portion of the end portion of the second elongated slot in the second direction which is situated farthest in the second direction. |
