OPENING-CLOSING DEVICE FOR OPENING IN VEHICLE

摘要

An opening-closing device for an opening in a vehicle includes an opening-closing body for opening and closing an opening formed in a vehicle body, a hinge arm for supporting the opening-closing body in a swingable manner on the vehicle body, and a torsion bar for pressing the hinge arm in the direction in which the opening-closing body is opened. The device includes a slide rail section provided on the surface of the hinge arm, and a slider capable of sliding in the longitudinal direction of the hinge arm by being guided by the slide rail section. The slider is held in a state in which the slider is always in contact with the slide rail section in the direction in which the torsion bar presses. The torsion bar is connected to the slider.

主权项

1. An opening-closing device for a vehicular opening portion, the device including an opening-closing member for opening and closing an opening portion formed in a vehicle body, a hinge arm through which the opening-closing member is swingably supported by the vehicle body, and a torsion bar urging the hinge arm in a direction in which the opening-closing member is opened, the device comprising:
a slide rail section provided on a surface of the hinge arm; and a slider to be guided by the slide rail section to slide in a longitudinal direction of the hinge arm, the slider being held always in surface-to-surface contact with the slide rail section in an urging direction of the torsion bar, and the torsion bar being connected to the slider.