CN108608838A - 用于车辆的车门结构 - Google Patents

用于车辆的车门结构 Download PDF

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CN108608838A
CN108608838A CN201710378134.0A CN201710378134A CN108608838A CN 108608838 A CN108608838 A CN 108608838A CN 201710378134 A CN201710378134 A CN 201710378134A CN 108608838 A CN108608838 A CN 108608838A
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vehicle
internal hilar
hilar plate
plate
automobile door
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CN108608838B (zh
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成耆熏
金正贤
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Hyundai Motor Co
Kia Corp
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Kia Motors Corp
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/0412Lower door structure
    • B60J5/0416Assembly panels to be installed in doors as a module with components, e.g. lock or window lifter, attached thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/048Doors arranged at the vehicle sides characterised by the material
    • B60J5/0484Doors arranged at the vehicle sides characterised by the material hybrid, i.e. plastic moulded onto metal parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/0412Lower door structure
    • B60J5/0413Inner panel, e.g. characterised by carrying components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/0412Lower door structure
    • B60J5/0415Outer panel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0425Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged essentially horizontal in the centre of the lower door structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0438Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443Beams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0456Behaviour during impact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0456Behaviour during impact
    • B60J5/0458Passive coupling of the reinforcement elements to the door or to the vehicle body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0456Behaviour during impact
    • B60J5/0461Behaviour during impact characterised by a pre-defined mode of deformation or displacement in order to absorb impact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/0463Conceptual assembling of door, i.e. how door frame parts should be fitted together to form door
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/048Doors arranged at the vehicle sides characterised by the material
    • B60J5/0481Doors arranged at the vehicle sides characterised by the material plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/048Doors arranged at the vehicle sides characterised by the material
    • B60J5/0483Doors arranged at the vehicle sides characterised by the material lightweight metal, e.g. aluminum, magnesium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/048Doors arranged at the vehicle sides characterised by the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0002Type of accident
    • B60R2021/0006Lateral collision

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

用于车辆的车门结构可以包括外门板;内门板,其安装至所述外门板;以及碰撞构件,其在所述外门板与所述内门板之间接合至内门板,其中,所述碰撞构件整体地设有从内门板内侧朝着车身的侧外板突出至内门板外侧的突出部。

Description

用于车辆的车门结构
相关申请的交叉引用
本申请要求2016年12月13日提交的韩国专利申请第10-2016-0169728号的优先权,该申请的全部内容结合于此用于通过该引用的所有目的。
技术领域
本发明涉及一种用于车辆的车门结构。更具体地,本发明涉及这样的用于车辆的车门结构,其中由金属材料制成的外门板与由碳纤维增强塑料制成的内门板相接合,并且当车辆的侧面碰撞发生时能够防止内门板被损坏。
背景技术
一般来说,车门经由铰链可旋转地布置在车身上,并且设置为打开和关闭由车身构成的车舱。
此外,在车辆的门内布置有碰撞梁,当车辆的侧面碰撞发生时,通过防止门被过度地推入车舱来保护乘客。
近来,为了改善车辆的燃料消耗,发布了轻重量型的车辆,因此,试图使用其他材料来制造用于车辆的门,例如,碳纤维增强塑料(CFRP),来代替一直使用的不锈钢。
一般来说,车辆的门是通过接合沿车辆的宽度方向在外部布置的外门板与在内部布置的内门板而构成。
在以这样的方式制造的门中,外门板和内门板都可以由碳纤维增强塑料材料制成。但是,为了保持门的适当刚度,外门板由不锈钢或者铝制成,而内门板由碳纤维增强塑料材料制成。也就是说,通过接合由不同类型的材料制成的内门板与外门板而制造的车辆的车门,已经被分别地研究和开发。
考虑到这样的由不同材料制成的门,用于优化外门板与内门板的接合结构以及碰撞梁的布置结构的方法是很需要的。
公开于本发明部分的背景的信息仅仅旨在加深对本发明的一般背景技术的理解,而不应当被视为承认或以任何形式暗示该信息构成已为本领域技术人员所公知的现有技术。
发明内容
本发明的各个方面致力于提供用于车辆的车门,其通过接合包含金属材料的外门板与包含碳纤维增强塑料材料的内门板而制造,并且通过碰撞构件将车辆的侧面碰撞发生时从外门板产生的碰撞冲击转移到车身的侧外板。
根据本发明的示例性实施方案的用于车辆的车门结构包括外门板;内门板,其安装至所述外门板;以及碰撞构件,其在所述外门板与所述内门板之间接合至内门板,其中,所述碰撞构件整体地设有从内门板内侧朝着车身的侧外板突出至内门板外侧的突出部。
所述内门板可以设有使突出部穿过内门板的通孔。
所述突出部可以安装有缓冲构件。
所述缓冲构件可以包括热塑性弹性体(TPE)材料。
所述缓冲构件可以结合至突出部。
所述缓冲构件可以在包围突出部的外周的同时接触内门板的外侧。
所述内门板可以包括碳纤维增强塑料(CFRP)材料。
所述外门板可以包括金属材料。
通过装配螺栓紧固至内门板的至少一个装配螺母可以接合至碰撞构件。
如上所述,在根据本发明的示例性实施方案的车辆的车门结构中,包含金属材料的外门板与包含碳纤维增强塑料材料的内门板相接合,当车辆的侧面碰撞发生时,从外门板转移的碰撞冲击通过从内门板突出的碰撞构件的突出部转移至车身的侧外板,从而防止内门板被直接损坏。
此外,缓冲构件安装至从内门板突出的碰撞构件的突出部,缓冲构件配置为防撞缓冲块,其中,产生在车门与侧外板之间的碰撞和振动能够有效地被吸收。
在纳入本文的附图以及随后与附图一起用于说明本发明某些原理的具体实施方案中,本发明的方法和装置所具有的其它特征和优点将变得清楚或得以更为具体地阐明。
附图说明
图1为根据本发明的示例性实施方案的用于车辆的车门结构的车门的内部正视图;
图2为图1的A部分的放大图,并且示出了车门与侧外板之间的接合关系。
图3为沿图2的B-B线获得的截面图。
应当理解,附图并非按比例地绘制,而是显示了说明本发明的基本原理的各种特征的略微简化的画法。本发明所述公开的本发明的具体设计特征,包括例如具体尺寸、方向、位置和形状,将部分地由具体所要应用和使用的环境来确定。
在这些图中,贯穿附图的多幅图,相同的附图标记涉及本发明的相同或等同的部分。
具体实施方式
下面将详细参考本发明的各个实施方案,这些实施方案的示例被显示在附图中并描述如下。尽管本发明将与示例性实施方案相结合进行描述,应当理解本说明书并非旨在将本发明限制为那些示例性实施方案。相反,本发明旨在不但覆盖这些示例性实施方案,而且覆盖可以被包括在由所附权利要求所限定的本发明的精神和范围之内的各种选择形式、修改形式、等价形式及其它实施方案。
为了更为清楚地进行描述,没有示出与示例性实施方案的描述无关的部分,在整个说明书中相同的附图标记指示相同的元件。
此外,除非明确地描述为相反,词语“包括”以及例如“包含”、“包括有”的类似词语将被理解为意味着包含被陈述的元素,但不排除任何其他元素。
除此之外,在说明书中所描述的术语“单元”、“装置”、“部件”、“构件”等等,指的是执行至少一种功能或操作的综合配置的单元。
图1为根据本发明的示例性实施方案的用于车辆的车门结构的车门的内部正视图。如图1的A部分的放大图,图2示出了车门与侧外板之间的接合关系,图3为沿图2的B-B线获得的截面图。
参照图1至图3,在根据本发明的示例性实施方案的用于车辆的车门结构中,车门10可以包括参考车辆的宽度方向在外部布置的外门板12和在内部(即,在车辆内部)布置的内门板14。
此外,车门10可以进一步包括碰撞构件20,该碰撞构件在车辆的纵向方向水平地延伸并且在外门板12与内门板14之间接合至内门板14。
外门板12可以包括金属材料,其包含不锈钢板或者铝板。
内门板14可以包括碳纤维增强塑料材料。
具有上述配置的外门板12和内门板14包括不同类型的材料,因此它们不能通过焊接等类似的方式直接地彼此结合。
因而,在本示例性实施方案中的碰撞构件20首先固定至内门板14并且与其接合,然后内门板14通过包边或者黏结接合至外门板12,进而构成车门10。
参照图2和图3,在本示例性实施方案中,碰撞构件20整体地形成有突出部22,该突出部从内门板14内侧朝着车辆的侧外板30突出至外侧。
在这里,内门板形成有通孔16,其中突出部22通过通孔16穿过内门板14。
也就是说,突出部22通过穿过通孔16而突出到内门板14的外侧,并且当车门关闭时,突出部22布置在侧外板30的给定距离处。
在突出部22上布置有缓冲构件24,以防止与侧外板30直接接触。
缓冲构件24具有橡胶和塑料的特性,但是它可以包括热塑性弹性体(TPE),其比橡胶更硬,比塑料更柔韧。
这样的缓冲构件24结合至突出部22。也就是说,缓冲构件24可以结合至突出部22在包围突出部22的外周的同时接触内门板14的外侧。
因此,当车辆处于行驶状态时或者当车门打开或关闭时,缓冲构件24吸收发生在车门10与侧外板30之间的碰撞冲击。
同时,通过装配螺栓18紧固至内门板14的至少一个装配螺母可以通过类似于焊接的方式接合至碰撞构件20。
相应地,碰撞构件20与内门板14可以通过装配螺栓18接合,装配螺栓18在紧密连接至内门板14的同时紧固至装配螺母26。
也就是说,由于包含碳纤维增强塑料材料的内门板14不能通过焊接接合至包含金属材料的碰撞构件20,因此,首先用装配螺栓18和装配螺母26将内门板14紧固至碰撞构件20,然后内门板14可以通过包边和黏结接合至外门板12。
在具有上述结构的车门10中,当由车辆的侧面碰撞产生的碰撞冲击通过外门板12转移至碰撞构件20时,碰撞构件20吸收冲击,同时通过突出部22将碰撞冲击转移至侧外板30。
在这样的情况下,被分散地吸收至外门板12、碰撞构件20和侧外板30的残留的冲击转移至包含碳纤维增强塑料材料的内门板14。
因此,转移至内门板14的碰撞冲击能够被最小化,从而防止内门板14被损坏。
也就是说,当车辆的侧面碰撞发生时,根据本发明的示例性实施方案的用于车辆的车门结构主要在金属的外门板12和碰撞构件20中吸收碰撞冲击,同时冲击通过突出部22被分散至侧外板30,其中转移至内门板14的碰撞冲击能够被最小化,从而有效地应对侧面碰撞。
因此,当侧面碰撞发生在具有根据本发明的示例性实施方案的车门的车辆上时,即,车门10是通过接合包含金属材料的外门板12与包含碳纤维增强塑料材料的内门板14而构成,由侧面碰撞产生的碰撞冲击从外门板12通过从车门10的内门板14突出的碰撞构件20的突出部22转移至侧外板30,其中能够防止内门板14被直接损坏。
此外,缓冲块24安装至从内门板14突出的碰撞构件的突出部22,缓冲块24配置为防撞缓冲块,其中产生在车门10与侧外板30之间的碰撞和振动能够有效地被吸收。
进一步地,能够省略单独设置的防撞缓冲块,从而提高装配效率和生产率,节约制造成本。
为了方便解释和精确限定所附权利要求,术语“上方”、“下方”、“内”、“外”、“上”、“下”、“向上”、“向下”、“前”、“后”、“后方”、“内侧”、“外侧”、“向内”、“向外”、“内部”、“外部”、“向前”和“向后”被用于参考附图中所显示的这些特征的位置来描述示例性实施方式的特征。
前面对本发明具体示例性实施方案所呈现的描述是出于说明和描述的目的。前面的描述并非意欲穷尽,或者将本发明严格限制为所公开的具体形式,显然,根据上述教导可能进行很多改变和变化。选择示例性实施方案并进行描述是为了解释本发明的特定原理及其实际应用,从而使得本领域的其他技术人员能够实现并利用本发明的各种示例性实施方案及其不同选择形式和修改形式。本发明的范围意在由所附权利要求书及其等同形式所限定。

Claims (9)

1.用于车辆的车门结构,包括:
外门板;
内门板,其安装至所述外门板;以及
碰撞构件,其在所述外门板与所述内门板之间接合至内门板,
其中,所述碰撞构件整体地设有从内门板内侧朝着车身的侧外板突出至内门板外侧的突出部。
2.根据权利要求1所述的用于车辆的车门结构,其中,所述内门板设有使突出部穿过内门板的通孔。
3.根据权利要求1所述的用于车辆的车门结构,其中,所述突出部安装有缓冲构件。
4.根据权利要求3所述的用于车辆的车门结构,其中,所述缓冲构件包括热塑性弹性体材料。
5.根据权利要求3所述的用于车辆的车门结构,其中,所述缓冲构件结合至突出部。
6.根据权利要求3所述的用于车辆的车门结构,其中,所述缓冲构件在包围突出部的外周的同时接触内门板的外侧。
7.根据权利要求1所述的用于车辆的车门结构,其中,所述内门板包括碳纤维增强塑料材料。
8.根据权利要求1所述的用于车辆的车门结构,其中,所述外门板包括金属材料。
9.根据权利要求1所述的用于车辆的车门结构,其中,通过装配螺栓紧固至内门板的至少一个装配螺母接合至碰撞构件。
CN201710378134.0A 2016-12-13 2017-05-25 用于车辆的车门结构 Expired - Fee Related CN108608838B (zh)

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