Front-end frame connecting structure, front-end frame assembly and vehicle

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Front-end frame connecting structure, front-end frame assembly and vehicle

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CHEN WEI / YANG ZHONG / XIANG JIANYU

The invention provides a front end frame connecting structure, a front end frame assembly and a vehicle, the front end frame connecting structure comprises a front end frame, a front collision cross beam and a connecting piece, the front end frame is fixedly connected with the front collision cross beam, the connecting piece is provided with a first surface and a second surface, the first surface is fixedly connected with the front end frame, and the second surface is fixedly connected with the front collision cross beam. The front-end frame assembly comprises the front-end frame and an energy absorption box, the energy absorption box is fixedly installed between a front collision cross beam and a front-end installation plate of a front longitudinal beam, and after the front collision cross beam is collided, the energy absorption box collapses and drives the collision cross beam and the front-end frame to retract together. The invention further provides a vehicle which comprises the front end frame. According to the invention, the protection radiator is free from maintenance in low-speed collision, so that the collision test requirement of the middle protection research can be met, the maintenance economy is improved, and meanwhile, the related precision problem is effectively solved. And for consumers, the maintenance cost is saved.

本发明提供一种前端框架连接结构、前端框架总成和车辆，前端框架连接结构包括：前端框架、前碰撞横梁和连接件，前端框架和前碰撞横梁固定连接，连接件具有第一面和第二面，第一面固定连接前端框架，第二面固定连接前碰撞横梁。本申请提供一种前端框架总成，包括前述的前端框架和吸能盒，吸能盒固定安装在前碰撞横梁和前纵梁前端安装板之间，当前碰撞横梁受碰撞后，吸能盒溃缩，并带动碰横梁和前端框架一起回缩。本申请还提供一种车辆，包括前述的前端框架。本发明能够使保护散热器在低速碰撞中免维修，从而能够满足中保研的碰撞测试要求，提高了维修经济性，同时还有效解决了相关精度问题。对于消费者来说，节省了维修费用。

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Title :

Front-end frame connecting structure, front-end frame assembly and vehicle

Additional title:

前端框架连接结构、前端框架总成和车辆

Contributors:

CHEN WEI (author) / YANG ZHONG (author) / XIANG JIANYU (author)

Publication date :

2023-07-25

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR