Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a vehicle door hinge reinforcing structure. The vehicle door hinge reinforcing structure comprises a first reinforcing part and a second reinforcing part, wherein the first reinforcing part comprises a first bottom plate, and the periphery of the first bottom plate is correspondingly bent towards the same side to form a first connecting part, a second connecting part, a first side plate and a second side plate; the first bottom plate, the first connecting part, the second connecting part, the first side plate and the second side plate are encircled to form a box-shaped structure; and the second reinforcing part comprises a connecting plate and a second bottom plate, the second reinforcing part is arranged on one side of the first reinforcing part, the second reinforcing part is connected with the second side plate through the connecting plate, one side of the second bottom plate is connected with the connecting plate, and part of the edge area of the second bottom plate is bent towards the same side to form a third connecting part, a fourth connecting part and a third side plate. According to the vehicle door hinge reinforcing structure, the connection reliability of an A-pillar lower inner plate and an A-pillar lower outer plate is improved, the deformation of the A-pillar lower outer plate in small offset collision is reduced, and the integrity of a passenger compartment structure is ensured.
本发明提供一种车门铰链加强结构，包括：第一加强部，第一加强部包括第一底板，第一底板四周分别向同一侧弯折形成第一连接部、第二连接部、第一侧板和第二侧板；第一底板、第一连接部、第二连接部、第一侧板和第二侧板围成盒状结构；第二加强部，第二加强部包括连接板和第二底板，第二加强部设于第一加强部的一侧，第二加强部通过连接板与第二侧板相连，第二底板的一边与连接板相连，第二底板部分边缘区域向同一侧弯折形成第三连接部、第四连接部和第三侧板。该发明提供的车门铰链加强结构，增加了A柱下内板与A柱下外板的连接可靠性，减小了A柱下外板在小偏置碰撞中的变形，保证了乘员舱结构的完整性。
The invention provides a vehicle door hinge reinforcing structure. The vehicle door hinge reinforcing structure comprises a first reinforcing part and a second reinforcing part, wherein the first reinforcing part comprises a first bottom plate, and the periphery of the first bottom plate is correspondingly bent towards the same side to form a first connecting part, a second connecting part, a first side plate and a second side plate; the first bottom plate, the first connecting part, the second connecting part, the first side plate and the second side plate are encircled to form a box-shaped structure; and the second reinforcing part comprises a connecting plate and a second bottom plate, the second reinforcing part is arranged on one side of the first reinforcing part, the second reinforcing part is connected with the second side plate through the connecting plate, one side of the second bottom plate is connected with the connecting plate, and part of the edge area of the second bottom plate is bent towards the same side to form a third connecting part, a fourth connecting part and a third side plate. According to the vehicle door hinge reinforcing structure, the connection reliability of an A-pillar lower inner plate and an A-pillar lower outer plate is improved, the deformation of the A-pillar lower outer plate in small offset collision is reduced, and the integrity of a passenger compartment structure is ensured.
本发明提供一种车门铰链加强结构，包括：第一加强部，第一加强部包括第一底板，第一底板四周分别向同一侧弯折形成第一连接部、第二连接部、第一侧板和第二侧板；第一底板、第一连接部、第二连接部、第一侧板和第二侧板围成盒状结构；第二加强部，第二加强部包括连接板和第二底板，第二加强部设于第一加强部的一侧，第二加强部通过连接板与第二侧板相连，第二底板的一边与连接板相连，第二底板部分边缘区域向同一侧弯折形成第三连接部、第四连接部和第三侧板。该发明提供的车门铰链加强结构，增加了A柱下内板与A柱下外板的连接可靠性，减小了A柱下外板在小偏置碰撞中的变形，保证了乘员舱结构的完整性。
Vehicle door hinge reinforcing structure and automobile applying same
一种车门铰链加强结构及应用其的汽车
02.02.2021
Patent
Elektronische Ressource
Chinesisch
Automobile front door hinge reinforcing plate assembly and automobile
| Europäisches Patentamt | 2023