The invention discloses a light-weight comfortable passenger car which comprises a chassis assembly, a car body assembly, a front axle assembly and a rear axle assembly. The chassis assembly comprises a group of bearing beams, connecting beams and a bearing frame, a plurality of connecting beams are fixedly arranged between the bearing beams in the length direction of the bearing beams, the bearing frame comprises a plurality of bottom longitudinal beams and a plurality of bottom cross beams, the bottom longitudinal beams are fixedly arranged on the bearing beams, and the bottom cross beams are fixedly arranged on the bottom longitudinal beams; the vehicle body assembly comprises a side vehicle frame, a top vehicle frame, a front vehicle frame and a rear vehicle frame, the side vehicle frame, the top vehicle frame, the front vehicle frame and the rear vehicle frame are all of frame type structures, the side vehicle frame is fixedly arranged on the bottom longitudinal beam, the top vehicle frame is fixedly arranged at the top of the side vehicle frame, and the front vehicle frame and the rear vehicle frame are fixedly arranged on the bottom cross beam and the top vehicle frame respectively; the front axle assembly and the rear axle assembly are installed on the bearing beam in a front-and-back mode. The overall weight of the passenger car chassis and the passenger car body is light, energy consumption is smaller, and the passenger car can meet the requirement for larger use space and achieve the design purpose of light weight.
本发明公开了一种轻量化的舒适型客车,其包括底盘总成、车身总成、前桥总成及后桥总成;底盘总成包括一组承载梁、连接梁及承载架,承载梁之间沿其长度方向固设有若干个连接梁,承载架包括若干个底纵梁和若干个底横梁,底纵梁固设于承载梁上,底横梁固设于底纵梁上;车身总成包括侧车架、顶车架、前车架及后车架,侧车架、顶车架、前车架及后车架均为框架式结构,侧车架固设于底纵梁上,顶车架固设于侧车架顶部,前车架和后车架分别固设于底横梁和顶车架上;前桥总成和后桥总成分别前后安装于承载梁上。本发明中客车底盘和车身整体的重量较轻,能源消耗更小,客车能够满足更大的使用空间和达到轻量化的设计目的。
Lightweight comfortable passenger car
一种轻量化的舒适型客车
2022-12-30
Patent
Elektronische Ressource
Chinesisch
Passenger Seats Can Be Comfortable
SAE Technical Papers | 1947
|Passenger seats can be comfortable
Engineering Index Backfile | 1947
|Autonomous vehicle with comfortable passenger compartment
Europäisches Patentamt | 2023
|