WO2016108109A1 - 机动车尾门板件及包含该板件的机动车 - Google Patents

机动车尾门板件及包含该板件的机动车 Download PDF

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Publication number
WO2016108109A1
WO2016108109A1 PCT/IB2015/059475 IB2015059475W WO2016108109A1 WO 2016108109 A1 WO2016108109 A1 WO 2016108109A1 IB 2015059475 W IB2015059475 W IB 2015059475W WO 2016108109 A1 WO2016108109 A1 WO 2016108109A1
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WO
WIPO (PCT)
Prior art keywords
motor vehicle
panel
tailgate
inner panel
exterior
Prior art date
Application number
PCT/IB2015/059475
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English (en)
French (fr)
Inventor
帕斯卡·德巴东
博尔特朗·阿什
Original Assignee
全耐塑料公司
帕斯卡·德巴东
博尔特朗·阿什
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 全耐塑料公司, 帕斯卡·德巴东, 博尔特朗·阿什 filed Critical 全耐塑料公司
Priority to EP15828663.3A priority Critical patent/EP3241700B1/fr
Priority to US15/540,374 priority patent/US10399614B2/en
Publication of WO2016108109A1 publication Critical patent/WO2016108109A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/007—Rear spoilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
    • B60J5/107—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans constructional details, e.g. about door frame, panels, materials used, reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

Definitions

  • the present invention relates to the field of automobile body component manufacturing, and more particularly to a motor vehicle tailgate panel and a motor vehicle including the same.
  • BACKGROUND OF THE INVENTION In the field of automotive body component manufacturing, more and more components are made of composite materials in order to reduce overall weight and save fuel consumption. At the same time, since the components made of the composite village material have complicated and variable shapes and excellent mechanical properties, they are widely used in various automobile parts, such as bumper rafts, various structural components of the door, and the like.
  • the so-called structural component refers to the component that provides the required rigidity and strength to the body or the vehicle body, and generally carries or supports other components, such as the tailgate panel of a motor vehicle (French: anneau de hayon).
  • the tailgate panel typically includes an inner panel (French: caissson), and the inner panel typically has a specially treated adhesive area to which the glass is attached.
  • FIG. 1 In the prior art, as shown in FIG.
  • the inner panel 2 is generally bounded by the pasting area 3, and does not extend beyond the pasting area to the portion outside the tailgate; and at the same time, in order to improve the aerodynamic performance of the motor vehicle,
  • the requirements of the discharge standard are generally achieved by attaching or attaching the spoiler 5 to the extension of the tail sill inner panel 2 or to the glass 4. Since the attached or affixed spoiler is an additional component that is separately manufactured, this adds additional cost and manufacturing steps, while attaching or attaching the manufactured spoiler to the glass or inner panel, additional The installation process is performed, and the glass or the inner plate and the spoiler need to be pretreated in advance, such as punching for screwing or riveting, or grinding to enhance the effect of sticking.
  • an alternative solution is that when the glass of the tailgate is plexiglass, the glass and the spoiler can be integrally formed, so that the spoiler and the glass are integrated into one body, eliminating the need for additional processing.
  • One disadvantage of this solution is that due to the difficulty of such glass forming and surface treatment, the complexity of the shape of the one-piece shaped spoiler is greatly limited, and these restrictions make it integral with the glass. It is difficult for the spoiler to achieve a shape with higher aerodynamic performance, thereby losing or reducing the effect of the spoiler in this area.
  • the object of the present invention is to solve the drawbacks of manufacturing a tailgate for a motor vehicle with a spoiler in the above solution, and to provide a simple, efficient, and economically viable alternative.
  • the present invention provides a tailgate panel for a motor vehicle having a face facing the interior of the motor vehicle and a face facing the exterior of the vehicle, the panel comprising an inner panel, the inner panel including the exterior facing the motor vehicle a pasting area on the face for the attachment of 4 glass to the inner panel, the inner panel extending to the side opposite the pasting area and opposite thereto to form at least one portion visible from the exterior of the motor vehicle, Some have shapes that improve the aerodynamic performance of the vehicle.
  • this part Due to the high aerodynamic performance of this part, it can function the same as the attached or pasted spoiler; at the same time, since this part is integrally formed with the inner door panel of the motor vehicle, it is not necessary to separately manufacture additional The spoiler and the corresponding installation process are omitted, which greatly improves the production efficiency and saves the production cost.
  • the tailgate plate of the motor vehicle is generally made of composite material, various complicated streamline shapes can be manufactured. Therefore, it can meet the requirements of high aerodynamic performance, thereby maximizing the aerodynamic performance of the motor vehicle; finally, since the entire plate member is integrally formed, the metal insert or the connecting member between the original components is omitted, thereby Minimize the weight and air resistance of the motor vehicle in the area.
  • a motor vehicle tailgate panel includes two of the portions visible from the exterior of the vehicle to form spoilers on either side of the glass. This is equivalent to integrating the spoiler and tailgate panels on both sides of the original motor vehicle tailgate that are originally attached or affixed into a body.
  • the portion visible from the exterior of the motor vehicle Includes enhancements.
  • the tailgate panel has a higher mechanical strength in this area.
  • the reinforcing ribs have a cross section of L or V shape.
  • the inner panel comprises a composite material whose base is a thermosetting plastic.
  • composite is a commonly used material for the manufacture of automotive parts, typically consisting of a plastic matrix and a reinforcement (for example: fiber or fabric) impregnated in the matrix. Due to the inclusion of the reinforcement, the composite has a high mechanical strength and is often used to make parts that require reinforcement in a local area or the entire area, such as various panel construction parts.
  • the composite material is divided into a thermosetting plastic matrix composite and a thermoplastic matrix composite according to the plastic matrix.
  • thermoset refers to plastics that cure or have insoluble (melting) properties under heat or other conditions, such as phenolphthalein plastics, epoxy plastics, and the like.
  • thermosetting plastic When the thermosetting plastic is heated for the first time, it can soften the flow, heat it to a certain temperature, and produce a chemical reaction-crosslinking reaction to solidify and harden. This change is irreversible. After that, when it is heated again, it can no longer soften. It is by this characteristic that the molding process is carried out by using the plasticizing flow at the time of the first heating, filling the cavity under pressure, and solidifying into a product having a determined shape and size.
  • the outer surface of the portion visible from the exterior of the motor vehicle is surface treated to be resistant to ultraviolet light or to be lacquered or to be coated with a decorative film.
  • the outer surface of the portion is an integral part of the overall appearance of the motor vehicle and has surface characteristics consistent with the overall design of the exterior of the motor vehicle.
  • the invention further relates to a motor vehicle comprising a tail sill plate member as described in any of the above embodiments.
  • FIG. 1 is a rear view of a motor vehicle according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view taken along the horizontal direction S of FIG. 1 in the prior art
  • FIG. 3 is a tailgate plate member according to an embodiment of the present invention.
  • 1 is a cross-sectional view of the right side of the tail sill plate according to an embodiment of the present invention
  • FIG. 5 is a partial enlarged view of the affixed area along the V direction of FIG. 1; 6 is a perspective view of the right inner side of the tailgate panel according to an embodiment of the present invention; FIG. 7 is a perspective view of the left inner side of the tailgate panel according to another embodiment of the present invention; A perspective view of a tail sill plate of another embodiment. 1 shows a rear portion of a motor vehicle having a tailgate, such as a hatchback, a travel car or an off-road vehicle. As shown in Fig. 1, the side of the rear wheel 11 is the left side of the motor vehicle, and the side of the rear wheel 12 is the right side of the motor vehicle.
  • a tailgate such as a hatchback, a travel car or an off-road vehicle.
  • the tailgate panel 1 of the motor vehicle is horizontally cut in parallel with the longitudinal direction S of the vehicle body in Fig. 1, and a sectional view as shown in Fig. 2 or Fig. 3 can be obtained.
  • 2 is a prior art in which a tailgate panel 1 to which a separately manufactured spoiler 5 is attached to a glass 4 is used.
  • the inner panel 2 - side connects the metal structural member 9 and the other side connects (sticks) the glass 4.
  • the outer edge of the inner panel 2 terminates in the adhesive region 3 with the glass 4 without exceeding this region.
  • Figure 3 shows a tailgate panel 1 in accordance with one embodiment of the present invention in a maneuver The part on the right side of the car. As shown in Fig.
  • FIG. 5 shows a partial enlarged view of the pasting area 3.
  • the outer side of the inner panel 2 extends beyond the adhesive region 3 - directly beyond the tail sill member 1 to form a projection 7 which is visible from the outside of the motor vehicle and which has a high aerodynamic performance.
  • the protruding portion 7 is an extension of the inner panel 2 and is integrally formed with the inner panel 2, it is not necessary to separately manufacture the additional spoiler 5 and the corresponding installation process is omitted, which greatly improves the production efficiency. Save on production costs.
  • the inner panel 2 and the protruding portion 7 may be manufactured using a composite material, preferably a thermosetting composite material. Since the thermosetting composite material has both excellent plasticity and high mechanical strength, it is possible to manufacture a variety of streamlined aerodynamic integrated components that satisfy the requirements of mechanical strength performance, such as the protruding portion 7 in FIG.
  • the outer surface of the back surface 71 and the side surface 72 of the protruding portion 7 becomes an integral part of the overall appearance of the motor vehicle, and has surface characteristics consistent with the overall design of the exterior of the motor vehicle; thus, it needs to be surface treated, and It is resistant to UV rays or can be painted or can be coated with a decorative film. It will be understood that the above embodiment only schematically shows the portion on the right side of the tailgate panel 1 of the motor vehicle, and the portion on the left side is not shown.
  • Fig. 4 shows a partial enlarged view of the tailgate panel 1 in the vicinity of the projecting portion 7 ⁇ 3 ⁇ 4. according to another embodiment of the present invention, which shows the knot on the inner side of the tailgate panel 1 on the right side of the motor vehicle.
  • the protruding portion 7 further includes reinforcing ribs 8.
  • the reinforcing ribs 8 have an L or V-shaped cross section.
  • FIG. 6 and 7 respectively show a magnified view of the projecting portion 7 of the two different embodiments according to the present invention.
  • the projection 7 in Fig. 6 is on the right side of the motor vehicle and has reinforcing ribs, while the projection 7 in Fig. 7 is on the left side of the motor vehicle and does not have reinforcing ribs.
  • FIG. 8 illustrates a tail sill slab 1 ′ having a different shape knot than the tailgate panel 1 according to another embodiment of the present invention, but may extend the inner panel according to the above embodiment. 2' Get the protruding part integrated with it 7 ⁇ This protruding part

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

本实用新型涉及一种机动车尾门板件（1），该板件（1）具有朝向机动车内部的面和朝向机动车外部的面，该板件包括内板（2），内板（2）包括位于朝向机动车外部的面上的粘贴区域（3），用于将玻璃（4）粘贴在内板（2）上，其特征在于，内板（2）延伸到越过粘贴区域（3）并与之相对的一侧，以形成至少一个从机动车外部可见的部分，该部分具有能提高机动车空气动力学性能的形状，因而无需单独制造额外的扰流板且省去了相应的安装工艺操作，大大提高了生产效率，节约了生产成本。

Description

机动率尾门极件及包含该极件的机动车 技术领域 本实用新型涉及机动车车身部件制造领域， 更具体地涉及一种机 动车尾门板件及包含该板件的机动车。 背景技术 在机动车车身部件制造领域中， 为降低总体重量、 节省油耗， 越 来越多的部件采用复合材料制成。同时由于复合村料制成的部件具有 复杂多变的形状与优良的机械性能， 因而被广泛地应用于各种机动车 部件中， 例如保险杠粱、 车门的各种结构部件等。 所谓结构部件， 是 指为车身或车体提供所需刚度、 强度的部件， 一般还承载或支撑其它 部件， 倒如机动车尾门板件 (法语： anneau de hayon)。 尾门板件一般包括内板 （法语： caissson)， 内板通常具有特殊处 理过的粘贴区域， 以在其上粘贴玻璃。 在现有技术中， 如图 2所示， 内板 2通常以粘贴区域 3为界， 没有越过粘贴区域而延伸到尾门之外 的部分； 同时为了提高机动车的空气动力学性能， 并满足排放标准的 要求，一般通过在尾 Π内板 2的延伸部或者玻璃 4上附接或者粘贴扰 流板 5来实现。 由于附接或粘贴的扰流板为单独制造的额外部件， 这 样就增加了额外的成本与制造工序， 同时将制造好的扰流板附接或者 粘贴到玻璃或者内板上， 还需要额外的安装工艺搡作， 且需要提前对 玻璃或者内板与扰流板做预处理， 例如打孔以方便螺接或者铆接， 或 者打磨以增强粘贴的效果等。 这些都增加了机动车尾门的制造成本、 时间与工艺搡作。 为了简化上述制造过程， 一种可替代的方案是当尾 门的玻璃是有机玻璃时， 可以将玻璃与扰流板一体成型， 这样扰流板 与玻璃融合为一体， 省去了额外工艺搡作。 这种方案的一个缺点是由 于这种玻璃成型以及表面处理的难度较大，与之一体成型的扰流板的 形状的复杂程度将受到很大的限制，这些限制使得与玻璃一体成型的 扰流板很难实现具有较高的空气动力学性能的形状，从而失去或降低 扰流板在该区域的作用。 因此，需要提供一种高效且经济地制造集成有扰流板功能的机动 车尾门的可替^方案，并同时确保具有扰流板功能的部分具备高的空 气动力学性能。 实用新型内容 本实用新型的目的在于解决上述方案中制造带有扰流板的机动 车尾门的缺陷， 提供一种简单高效， 经济可行的替^方案。 为此， 本 实用新型提供了一种机动车尾 Π板件，该板件具有朝向机动车内部的 面和朝向机动车外部的面， 该板件包括内板， 内板包括位于朝向机动 车外部的面上的粘贴区域， 用于 4 玻璃粘贴在内板上， 其特彺在于， 内板延伸到越过粘贴区域并与之相对的一側， 以形成至少一个从机动 车外部可见的部分， 该部分具有能提高机动车空气动力学性能的形 状。 由于该部分具有高的空气动力学性能， 就能起到与附接或者粘贴 的扰流板相同的作用；同时由于该部分与机动车尾门内板是 体成型 的， 因而无需单独制造额外的扰流板且省去了相应的安装工艺搡作， 大大提高了生产效率， 节约了生产成本； 此外， 由于机动车尾门板件 一般采用复合材料制成， 可以制造出各种复杂的流线型的形状， 因而 可以满足高空气动力学性能的要求，从而最大限度地提高机动车的空 气动力学性能； 最后， 由于整个板件为一体成型， 省去了原部件之间 的金属插件或连接件， 因而最大限度地减轻了机动车在该区域的自身 重量与空气阻力。 根据本实用新型的一个实施例， 机动车尾门板件包括两个所述 从机动车外部可见的部分， 以形成玻璃两側的扰流板。 这样就相当于 将原附接或者粘贴的单独的机动车尾门两侧的扰流板与尾门板件集 成为―体.。 根据本实用新型的一个实施例， 所述从机动车外部可见的部分 包括增强助。 从而使得尾门板件在该区域具有较高的机械强度。 优选地， 所述增强肋具有 L或 V型的横截面。 根据本实用新型的一个实施例， 所述内板包含基体为热固性塑 料的复合材料。 术语"复合材料"是一种常用的制造机动车部件的材料， 通常由 塑料基体与浸渍在该基体中的增强体 （例如： 纤維或织物） 构成。 由 于包含增强体， 复合材料具有较高的机械强度， 经常用于制造局部区 域或整个区域需要加强的部件， 倒如各种面板结构部件。按塑料基体 不同， 复合材料分成热固性塑料基体复合材料和热塑性塑料基体复 合材料。 术语 "热固性塑料"是指在受热或其他条件下能固化或具有 不溶 （熔） 特性的塑料， 如酚醢塑料、 环氧塑料等。 热固性塑料第一 次加热时可以软化流动， 加热到一定温度， 产生化学反应——交联反 应而固化变硬， 这种变化是不可逆的， 此后， 再次加热时， 已不能再 变软流动了。 正是借助这种特性进行成型加工， 利用第一次加热时的 塑化流动，在压力下充满型腔，进而固化成为确定形状和尺寸的制品。 根据本实用新型的一个实施例, 所述从机动车外部可见的部分 的外表面经过表面处理，能够抵抗紫外线或能够被上漆或能够被包覆 装饰膜。 这样该部分的外表面作为机动车整体外观的一个组成部分， 具备与机动车外观整体设计一致的表面特性。 本实用新型还涉及一种机动车， 该机动车包括如上述任一实施 例中所述的尾 Π板件。
下面将参照附图对本实用新型作进一步的详细说明。本领域技术 人员容易理解的是， 这些附图仅仅用于说明的目的， 而并非意在对本 实用新型的保护范围抅成限制。图中相同的附图标记表示相同或相似 的部件。 为了说明的目的， 这些图并非完全按比例绘制。 图 1是根据本实用新型的一个实施例的机动车的后视图； 图 2是现有技术中沿图 1中水平方向 S的剖视图； 图 3是根据本实用新型的一个实施例的尾门板件沿图 1中水平方 向 S的剖视图； 图 4 是根据本实用新型的一个实施例的尾 Π板件右内側透视放 大图； 图 5是沿图 1 中 V方向在粘贴区域的局部放大图； 图 6 是根据本实用新型的一个实施例的尾门板件右内側立体实 物图； 图 7 是根据本实用新型的另一实施例的尾门板件左内側立体实 物图； 图 8是根据本实用新型的另一实施例的尾 Π板件的透视图。 具体实施方式 图 1示出了包括两厢车、旅行轿车或越野车等具有尾门的机动车 的后部。 如图 1所示， 后轮 11所在一侧为机动车的左侧， 后轮 12所 在一侧为机动车的右侧。沿图 1 中平行于车身长度方向 S水平剖开机 动车的尾门板件 1， 可得到如图 2或图 3所示的剖视图。 其中图 2为 现有技术中，采用在玻璃 4上粘贴单独制造的扰流板 5的尾门板件 1。 从图 2中可以看到， 内板 2―側连接金属结构件 9， 另一側连接 （粘 贴） 玻璃 4。 内板 2外側的边缘终止于与玻璃 4的粘贴区域 3， 没有 超出该区域。 图 3示出了符合本实用新型的一个实施例的尾门板件 1位于机动 车右側的部分。 如图 3所示， 内板 2的一側 （机动车前方） 连接金属 结抅件 9， 另一側 （机动车后方） 通过粘1交 6， 在粘贴区域 3与玻璃 4粘接。 图 5示出了粘贴区域 3的局部放大图。 内板 2的外侧 （机动 车右方）越过粘贴区域 3—直延伸到尾 Π板件 1之外， 形成一个从机 动车外部可见的突出部分 7， 该突出部分 7具有高的空气动力学性能 的形状， 并包括背面 71和侧面 72。 由于突出部分 7具有高的空气动力学性能，就能起到与图 2中扰 流板 5相同的作用。 同时由于突出部分 7是内板 2的延伸部， 且与内 板 2是一体成型的， 因而无需单独制造额外的扰流板 5且省去了相应 的安装工艺搡作， 大大提高了生产效率， 节约了生产成本。 根据本实用新型的一个实施例， 可以采用复合村料， 优选为热固 性的复合材料， 来制造内板 2与突出部分 7。 由于热固性复合材料同 时具备优良的可塑性与较高的机械强度， 因而可以制造出各种满足机 械强度性能要求的形状复杂的流线型空气动力学一体部件， 例如图 3 中的突出部分 7。 同时由于整个板件为一体成型， 省去了原部件之间 的金属插件或连接件， 因而最大限度地减轻了机动车在该区域的自身 重量与空气阻力。 根据本实用新型的一个实施例， 突出部分 7的背面 71与側面 72 的外表面成为机动车整体外观的一个组成部分，具备与机动车外观整 体设计一致的表面特性； 因而需要经过表面处理， 并能够抵抗紫外线 或能够被上漆或能够被包覆装饰膜。 可以理解的是, 上述实施例仅示意性地示出了机动车尾门板件 1 右側的部分， 左側的部分并未示出。 本领域的技术人员不难理解， 未 示出的左側部分与右侧部分形状结构一致且互为镜像对称。 图 4示出了根据本实用新型的另一个实施例的尾门板件 1在突 出部分 7 ί¾·近的局部放大图， 该图显示了机动车右側一面尾门板件 1 内侧的结抅。 如图 4所示， 突出部分 7还包括增强肋 8。 从而使得尾 门板件 1在该区域具有较高的机械强度。 优选地， 增强肋 8具有 L或 V型的横截面。 图 6和图 7分别示出了根据本实 新型的两个不同的实施倒中突 出部分 7的实物放大图。图 6中的突出部分 7在机动车右側且具有增 强肋， 而图 7中的突出部分 7在机动车的左側且不具备增强肋。 图 8示出了根据本实用新型的另一实施例的尾 Π板件 Γ，该尾门 板件 1'与尾门板件 1具有不同的形状结抅，但^可以根据上述实施方 式通过延伸内板 2'获得与其集成为一体的突出部分 7Ό 该突出部分
7'具有与前述实施例形状结构不同的增强肋 8'。
W图和以上说明描述了本实用新型的非限制性特定实施例。为了 教导实用新型原理， 已简化或省略了一些常规方面。 本领域技术人员 应该理解源自这些实施例的变型落在本实用新型的范围内。本领域技 术人员应该理解上述特征能够以各种方式结合以形成本实用新型的 多个变型。 由此， 本实用新型并不局限于上述特定实施例， 而仅由权 利要求和它们的等同物限定。

Claims

权 利 要 求 书
1. 一种机动车尾门板件， 该板件具有朝向机动车内部的面和朝 向机动车外部的面， 该板件包括内板， 内板包括位于朝向机动车外部 的面上的粘贴区域， 用于将玻璃粘贴在内板上， 其特征在于， 内板延 伸到越过粘贴区域并与之相对的一侧， 以形成至少一个从机动车外部 可见的部分， 该部分具有能提高机动车空气动力学性能的形状。
2. 如权利要求 1所述的尾门板件， 其中， 所述板件包括两个从 机动车外部可见的部分， 以形成玻璃两侧的扰流板。
3. 如权利要求 1所述的尾门板件， 其中， 所述从机动车外部可 见的部分包括增强肋。
4. 如权利要求 3所述的尾门板件， 其中， 所述增强肋具有 L或 V型的横截面。
5. 如权利要求 1所述的尾门板件， 其中， 所述内板包含基体为 热固性塑料的复合材料。
6. 如权利要求 1所述的尾门板件， 其中， 所述从机动车外部可 见的部分的外表面经过表面处理，能够抵抗紫外线或能够被上漆或能 够被包覆装饰膜。
7. 一种机动车，包括如权利要求 1-6中任一项所述的尾门板件。
PCT/IB2015/059475 2014-12-30 2015-12-09 机动车尾门板件及包含该板件的机动车 WO2016108109A1 (zh)

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