A vehicle wheel cowl device (20) capable of stabilizing the posture of a wheel cowl is provided with a wheel cowl (40) rotatably supported by a first rotating shaft (72) and displaced between a deployed position and a stowed position, and a first link unit (50) for transmitting the power of an actuator to the wheel cowl (40). The first link unit (50) has a drive link (51) that rotates integrally with the drive shaft (71) when the actuator is driven, and an intermediate link (52) that is connected to the wheel fairing (40) via a second rotation shaft (73) and is connected to the drive link (51) via a third rotation shaft (74). The drive link (51) rotates around the drive shaft (71) between a first position where the wheel cowl (40) is disposed at the storage position and a second position where the wheel cowl (40) is disposed at the deployment position, and the position of the drive link (51) when the drive shaft (71) is located at a line segment connecting the second rotation shaft (73) and the third rotation shaft (74) is set as a first neutral position. The first position is a position rotating in a first rotation direction R1 relative to the first neutral position.
本发明提供一种能稳定车轮整流罩的姿势的车用车轮整流罩装置20,其具备:可转动地支承于第1旋转轴72并在展开位置和收纳位置之间变位的车轮整流罩40、将致动器的动力传递给车轮整流罩40的第1连杆单元50,第1连杆单元50具有在致动器驱动时与驱动轴71一体转动的驱动连杆51、通过第2旋转轴73与车轮整流罩40连结并通过第3旋转轴74与驱动连杆51连结的中间连杆52。驱动连杆51在车轮整流罩40配置于收纳位置的第1位置和车轮整流罩40配置于展开位置的第2位置之间绕驱动轴71转动,在将驱动轴71位于连接第2旋转轴73和第3旋转轴74的线段时的驱动连杆51的位置作为第1中立位置时,第1位置为比第1中立位置向第1转动方向R1转动的位置。
Vehicle wheel fairing device
车用车轮整流罩装置
12.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |