近年来，汽车行业发展十分迅速，汽车在全球范围内的普及率持续增高。尤其是在我国，汽车销售量呈每年递增的趋势。汽车座椅是汽车的重要组成部分，同时也是人和汽车接触最多的零部件，它不仅影响驾驶员驾驶的舒适性，而且也影响着车辆内饰的风格、等级和豪华程度。因此，我国的汽车座椅行业作为汽车工业的重要配套行业，面临着巨大的机遇和挑战。

现代汽车的大量使用和普及，驾驶员对座椅提出更舒适更人性化的新课题，因此本次课题研究是针对座椅舒适度进行更人性化设计，这样人长时间保持一种相对稳定的坐姿不容易疲劳。根据舒适度的要求，对座椅进行结构设计及设计参数优化,以及水平滑轨的设计，此外，座椅骨架的强度校核，掌握座椅的整体设计思路，通过调节手柄更方便的调节位置，达到人最舒服的坐姿。

 

 

Abstract

    In recent years, the automotive industry has developed rapidly, and the penetration rate of automobiles has continued to increase globally. Especially in China, auto sales were increasing every year. Car seats are an important part of the car, but also the most exposed parts of the car and the car, it not only affects the driver's driving comfort, but also affect the style of the vehicle interior, grade and luxury. Therefore, China's auto seat industry as an important industry supporting the automotive industry, faced with great opportunities and challenges.

    Modern car's extensive use and popularity, the driver of the seat to make more comfortable and more humane new topic, so this topic is designed for seat comfort more humane design, so that people stay a long time to maintain a relatively stable Sitting is not easy to fatigue. According to the requirements of comfort, the structural design of the seat and the design parameters optimization, as well as the design of the horizontal slide, in addition, the strength of the seat frame check, master the overall design of the seat of thinking, through the adjustment handle more convenient to adjust the position , To achieve the most comfortable sitting position.

 

Key words: car seat; structural design; strength check; slide design

 

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