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发明授权
CN107499388B 挡泥板总成及车辆 有权

挡泥板总成及车辆
摘要：
本公开涉及一种挡泥板总成及车辆，其中挡泥板总成包括挡泥板本体(10)和固定在所述挡泥板本体(10)一侧的支架(20)，所述支架(20)包括可伸缩的至少两段，所述挡泥板本体(10)包括分别固定到相应的所述支架(20)上的至少两段，以使所述挡泥板总成具有收缩状态和展开状态。当挡泥板总成处于展开状态时，挡泥板本体可以遮挡泥土等杂物。当挡泥板总成处于收缩状态时，由于其悬臂梁结构的力臂变短，减小了产生在支架根部的力矩，避免应力集中。此外，由于挡泥板总成在不需要工作时可以处于收缩状态，减少了支架根部承受弯曲疲劳的时间。这样，可以显著提高支架乃至挡泥板总成的使用寿命。
摘要（英）：

The invention relates to a fender assembly and a vehicle. The fender assembly comprises a fender body (10) and a support (20) fixed to one side of the fender body (10), the support (20) comprises at least two telescopic sections, and the fender body (10) comprises at least two sections fixed to the corresponding support (20), so that the fender assembly has a contraction state and an unfolding state. When the fender assembly is in the unfolding state, the fender body can shield sundries like soil. When the fender assembly is in the unfolding state, since the force arm of a cantilever beam structure of the fender assembly is shortened, moment of force generated in the base of the support is reduced, and stress concentration is avoided. Besides, since the fender assembly can be in the unfolding state when the fender assembly does not need to work, time for the base of the support to bear flexural fatigue is shortened. In this way, the service life of the support and even the fender assembly can be obviously prolonged.

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