Patent ID: 8986026
Filing Date: 2015-03-24
Classification: B60R,H01R,Y10T

Abstract:
1. A rotatable connector device, comprising: a fixed-side member fixed to a fixed body; a rotatable-side member which is attached to the fixed-side member so as to be rotatable with respect to the fixed-side member both leftward and rightward and is rotatable along with a rotation of a rotatable operation tool fit to a fitting hole at a center of the rotatable-side member; and a provisional fixing mechanism for provisionally fixing the rotatable-side member at a neutral position on the fixed-side member; wherein: the provisional fixing mechanism has a center hole for receiving a rotation shaft rotatable by the rotatable operation tool and is fixed to a bottom part of the rotatable-side member so as to be non-rotatable with respect to the rotatable-side member, and puts engaging parts, of an engaging member moved upward by an urging force of a spring member built in the provisional fixing mechanism in a state of surrounding the center hole, into engagement with engageable parts of the fixed-side member to provide provisional fixation; the engaging parts and the engageable parts are located at one neutral position at which the rotatable-side member is at the neutral position when the engaging parts and the engageable parts are engaged with each other, and at an opposite position opposite to the one neutral position with respect to a center point of the center hole; in the vicinity of a spring contact face of the engaging member that is contactable with a top end of the spring member, a regulation unit for regulating the position of the top end of the spring member is provided; the regulation unit is a fitting groove that is formed along an outer circumference of the center hole; and a top end of the spring member is fit into the fitting groove.