Patent ID: 11909149
Assignee: FURUKAWA AUTOMOTIVE SYSTEMS INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A rotation body of a rotary connector device, comprising:
an annular member to be assembled to a fixed body, the annular member being rotatable about a rotation axis with respect to the fixed body; and
a connector connected to the annular member, the connector comprising:
a cover including a first wall and a space therein, the first wall extending from the annular member in an axial direction substantially parallel to the rotation axis;
a conductor electrically connected to a cable conducting wire and disposed in the space; and
a holding member that is attached to the cover inserted in the space and holds the conductor, the holding member including, in the first wall, an exposed portion exposed to an outside of the space,

the cover and the holding member including a restriction structure to restrict foreign matter from entering the space through the exposed portion,
the restriction structure comprising:
a first protrusion that protrudes in a direction substantially orthogonal to the first wall; and
a first recess in which the first protrusion is fitted,

the holding member including the first recess,
the cover including the first protrusion,
the holding member including a second recess recessed in a direction substantially orthogonal to the first wall,
the first recess and the second recess being provided to sandwich the exposed portion in a direction substantially orthogonal to the axial direction along the first wall, and
the cover including a second protrusion fitted in the second recess.