Contact detection apparatus
AssigneeSubaru Corporation
InventorShiaki Higa
Life of this patent
Estimating the term…
Abstract
A contact detection apparatus includes a bumper beam, an absorber, a contact sensor, a tube holder, a deformation space, and an absorber support member. The bumper beam extends in a vehicle width direction. The absorber is disposed adjacent to the bumper beam and extends in the vehicle width direction. The contact sensor includes a pressure tube and is configured to output a signal corresponding to a change in pressure of the pressure tube. The pressure tube extends in the vehicle width direction and is held by the absorber. The tube holder has a recess that holds the pressure tube. The deformation space is opened toward a rear side of a vehicle and configured to be deformed by a pressing force to be applied to the absorber. The absorber support member is provided in a gap between the absorber and a front panel of the vehicle.
Claims5
A contact detection apparatus for a vehicle, the contact detection apparatus comprising:
- a bumper beam extending in a width direction of the vehicle;
- an absorber disposed adjacent to the bumper beam on a front side of the vehicle and extending in the width direction;
- a contact sensor including a pressure tube and configured to output a signal corresponding to a change in pressure in the pressure tube, the pressure tube extending in the width direction and being held by the absorber;
- a tube holder configuring a portion of a rear end of the absorber, and having a recess, the rear end being positioned on a rear side of the vehicle, the recess being opened toward the rear side of the vehicle and holding the pressure tube;
- a deformation space configuring a portion of the rear end of the absorber and provided at an upper part of the tube holder, the deformation space being opened toward the rear side of the vehicle and configured to be deformed by a pressing force to be applied to the absorber;
- and
- an absorber support member provided in a gap between the absorber and a front panel of the vehicle, the absorber support member being located below the tube holder in a vehicle up-down direction and supporting a lower end of the rear end of the absorber.
Dependencies are inferred from the claim text.