The invention relates to a vehicle wheel anti-drag cover device. The impact load applied to an airplane wheel anti-drag cover supported at a containing position is effectively relieved. A wheel drag reduction cover device (10) is provided with a variable support mechanism (20) for supporting a wheel drag reduction cover (5) serving as an aerodynamic component (3) in a deployed position in front of a wheel and a housed position (P0) separated from the deployed position. Furthermore, the wheel drag reduction cover device (10) is provided with an impact mitigation mechanism (50) which, on the basis of the input of an external force to the wheel drag reduction cover (5), allows a retraction operation accompanying the displacement of the wheel drag reduction cover (5). Furthermore, the impact mitigation mechanism (50) allows the retraction operation of the wheel anti-drag cover (5) supported at the deployed position, and allows the retraction operation of the wheel anti-drag cover (5) supported at the housed position (P0).
本发明涉及车用机轮减阻罩装置。其有效地缓和施加于支承在收容位置的机轮减阻罩的冲击载荷。机轮减阻罩装置(10)具备将成为空气动力部件(3)的机轮减阻罩(5)支承在车轮前方的展开位置以及从该展开位置脱离的收容位置(P0)的可变支承机构(20)。而且,机轮减阻罩装置(10)具备基于对机轮减阻罩(5)的外力的输入,允许伴随着该机轮减阻罩(5)的位移的退避动作的冲击缓和机构(50)。而且,冲击缓和机构(50)允许支承于展开位置的机轮减阻罩(5)的退避动作,并且允许支承于收容位置(P0)的机轮减阻罩(5)的退避动作。
Vehicle wheel anti-drag cover device
车用机轮减阻罩装置
2023-09-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
WHEEL COVER HAVING ANTI-TURNING DEVICE, AND VEHICLE HAVING SAID WHEEL COVER
Europäisches Patentamt | 2016
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