The invention relates to a commercial vehicle cab radiator grille turnover outer side plate structure and a commercial vehicle, and belongs to the technical field of commercial vehicle cab peripheral accessories. Comprising an outer side plate assembly, the outer side plate assembly comprises a plastic outer plate and a plastic inner plate, and the plastic outer plate and the plastic inner plate are formed into a whole through a mutual vibration friction welding technology; at least two groups of four-connecting-rod hinges are arranged and are respectively connected with the inner surface of the outer side of the outer side plate assembly, so that the outer side plate assembly is connected to the cab framework. The four-connecting-rod hinge is connected to the inner surface of the outer side of the outer side plate assembly and used for connecting the outer side plate assembly to the cab framework, so that the outer side plate assembly rotates around a cab with the four-connecting-rod hinge as a rotating shaft, the outer side plate assembly can be opened and closed, the cab can be turned over by a larger angle, and the cab can be turned over by a larger angle. And internal parts of the outer side plate assembly and chassis parts below a cab can be conveniently maintained.
本申请涉及一种商用车驾驶室前面罩翻转外侧板结构及商用车,属于商用车驾驶室外围附件技术领域。包括:外侧板总成,该外侧板总成包括塑胶外板和塑胶内板,塑胶外板和塑胶内板通过相互振动摩擦焊接工艺形成一体;四连杆铰链,该四连杆铰链至少设有两组且分别与外侧板总成外侧的内表面连接,以将外侧板总成连接在驾驶室骨架上。本申请在外侧板总成外侧的内表面连接有四连杆铰链,该四连杆铰链用于将外侧板总成连接在驾驶室骨架上,以实现外侧板总成以四连杆铰链为转轴绕驾驶室转动,进而可以打开和关闭外侧板总成,以便于驾驶室翻转更大的角度,以便于检修外侧板总成内部零部件及驾驶室下方底盘零部件。
Commercial vehicle cab radiator grille turnover outer side plate structure and commercial vehicle
一种商用车驾驶室前面罩翻转外侧板结构及商用车
2023-06-09
Patent
Elektronische Ressource
Chinesisch
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