A bicycle carrier system for a vehicle may include guide rails disposed at a lower portion of a bumper back beam, a carrier part provided with a panel part and side portions extending from both sides of the panel part to the guide rails to move along the guide rails, a first driving part connected t
A bicycle carrier system for a vehicle may include guide rails disposed at a lower portion of a bumper back beam, a carrier part provided with a panel part and side portions extending from both sides of the panel part to the guide rails to move along the guide rails, a first driving part connected to the guide rails to move the carrier part along the guide rails, an expansion support part installed between the side portions of the carrier part to support a loaded bicycle, a second driving part installed at the carrier part to be connected to the expansion support part and expandably deploy the expansion support part, and a control unit controlling the first and second driving parts and sequentially controlling the first and second driving parts to draw out the carrier part and then performing an expansion deployment operation of the expansion support part.
대표청구항▼
1. A bicycle carrier system for a vehicle, comprising: guide rails disposed at a lower portion of a bumper back beam while being symmetrical to each other in front and rear directions of the vehicle;a carrier part provided with a panel part and provided with side portions extending from both sides o
1. A bicycle carrier system for a vehicle, comprising: guide rails disposed at a lower portion of a bumper back beam while being symmetrical to each other in front and rear directions of the vehicle;a carrier part provided with a panel part and provided with side portions extending from both sides of the panel part to the guide rails to move along the guide rails to be drawn out and received;a first driving part installed at a front end portion of the carrier part and connected to the guide rails to move the carrier part in the front and rear directions along the guide rails;an expansion support part installed between the side portions of the carrier part to be expandably deployed laterally with respect to the vehicle and support a loaded bicycle;a second driving part installed at the carrier part to be connected to the expansion support part and expandably deploy the expansion support part laterally with respect to the vehicle; anda control unit controlling an operation of the first driving part and the second driving part and sequentially controlling the first driving part and the second driving part to draw out the carrier part and then performing an expansion deployment operation of the expansion support part,wherein the control unit stores a first reference time required to move the carrier part to a maximally drawn out position by operating the first driving part and when an operating time of the first driving part is equal to or more than the first reference time, operates the second driving part. 2. The bicycle carrier system for the vehicle of claim 1, wherein the bumper back beam is provided with a rear sensing sensor which senses objects within a predetermined distance from a rear and the control unit stops operations of the first driving part and the second driving part when object sensing information is received through the rear sensing sensor. 3. The bicycle carrier system for the vehicle of claim 2, wherein the control unit transfers a warning message to a driver when the object sensing information is received through the rear sensing sensor. 4. The bicycle carrier system for the vehicle of claim 1, wherein the control unit stores a second reference time required to deploy the expansion support part to a maximally expanded position by operating the second driving part and when an operating time of the second driving part is equal to or more than the second reference time, stops the operation of the second driving part. 5. The bicycle carrier system for the vehicle of claim 1, wherein the control unit stores a first reference setting value for an operating load of the first driving part and when the operating load of the first driving part is larger than the first reference setting value at a time of a drawing out operation of the carrier part, stops the operation of the first driving part. 6. The bicycle carrier system for the vehicle of claim 1, wherein the control unit stores a second reference setting value for an operating load of the second driving part and when the operating load of the second driving part is larger than the second reference setting value at a time of an expansion deployment of the expansion support part, stops the operation of the second driving part. 7. The bicycle carrier system for the vehicle of claim 1, wherein the first driving part includes: a first motor part transferring rotation power at a time of a signal input of the control unit; anda moving link part extending from the first motor part toward the side portions, making extending ends be connected to the guide rails, and making the carrier part slidably move in the front and rear directions along the guide rails when the first motor part is operated. 8. The bicycle carrier system for the vehicle of claim 6, wherein the extending ends of the moving link part are provided with pinion gears and the guide rails are provided with rack gears extending in the front and rear directions to be meshed with the pinion gears. 9. The bicycle carrier system for the vehicle of claim 1, wherein the expansion support part includes: an expansion rail extending to cross the side portions of the carrier part to be fixed to the side portions;a loading part slidably moving along the expansion rail; andan expansion link part extending in parallel with the expansion rail, being connected to the loading part to be move along a direction in which the loading part extends, and being connected to the second driving part to move the loading part along the expansion rail at a time of the operation of the second driving part. 10. The bicycle carrier system for the vehicle of claim 9, wherein the loading part includes: a moving member connected to the expansion link part to move along the direction in which the expansion link part extends at a time of the operation of the second driving part; anda support member extending laterally from the moving member to support a wheel of the bicycle. 11. The bicycle carrier system for the vehicle of claim 10, wherein the expansion link part is configured as a lead screw and is screw-connected to one side end of the moving member by penetrating through the moving member. 12. The bicycle carrier system for the vehicle of claim 10, wherein the expansion rail is provided with a guide groove along an extending direction and the support member is provided with a sliding part inserted into the guide groove to slidably move along the guide groove. 13. The bicycle carrier system for the vehicle of claim 9, wherein the second driving part includes: a second motor part transferring rotation power at a time of a signal input of the control unit; anda rotation part extending laterally from the second motor part to be connected to the expansion link part and rotating in the front and rear directions at a time of an operation of the second motor part to transfer the rotation power to the expansion link part. 14. The bicycle carrier system for the vehicle of claim 13, wherein the expansion link part is provided with a rotation connection part connected to the rotation part to receive the rotation power of the second motor part. 15. The bicycle carrier system for the vehicle of claim 14, wherein the rotation part of the second driving part and the rotation connection part of the expansion link part are provided with a gear mutually meshed with an outer circumferential surface. 16. The bicycle carrier system for the vehicle of claim 1, wherein the guide rails are provided with first solenoid parts selectively connected to the side portions of the carrier part to selectively permit a sliding movement of the carrier part. 17. The bicycle carrier system for the vehicle of claim 1, wherein the guide rail is provided with a fixing bracket fixedly installed to a rear end portion thereof and a tilting bracket positioned at a rear portion of the fixing bracket to be rotatably installed at the bumper back beam. 18. The bicycle carrier system for the vehicle of claim 17, wherein the fixing bracket is provided with a second solenoid part selectively connected to the tilting bracket to selectively permit a rotation operation of the tilting bracket. 19. The bicycle carrier system for the vehicle of claim 1, wherein the side portion of the carrier part is rotatably provided with a fixing bar and is provided with a fixing member configured to fix a rotation position of the fixing bar.
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이 특허에 인용된 특허 (8)
McFarland Robert E. (8301 NW. 39th Expressway Bethany OK 73008), Apparatus for loading a wheelchair or similar object.
LeDuc, Ernest W.; Salter, Scott C.; Caliguri, Steven J., Swingable apparatus attachable to a vehicle for transporting a cooking device and permitting access to the vehicle.
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