WO2021068886A1 - 用于车辆的后轮罩组件和车辆 - Google Patents

用于车辆的后轮罩组件和车辆 Download PDF

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Publication number
WO2021068886A1
WO2021068886A1 PCT/CN2020/119972 CN2020119972W WO2021068886A1 WO 2021068886 A1 WO2021068886 A1 WO 2021068886A1 CN 2020119972 W CN2020119972 W CN 2020119972W WO 2021068886 A1 WO2021068886 A1 WO 2021068886A1
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WO
WIPO (PCT)
Prior art keywords
rear wheel
wheel cover
plate
inner panel
vehicle
Prior art date
Application number
PCT/CN2020/119972
Other languages
English (en)
French (fr)
Inventor
王兆庆
王长一
符月辉
赵志
Original Assignee
长城汽车股份有限公司
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Filing date
Publication date
Application filed by 长城汽车股份有限公司 filed Critical 长城汽车股份有限公司
Priority to EP20875195.8A priority Critical patent/EP4015355A4/en
Publication of WO2021068886A1 publication Critical patent/WO2021068886A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • B62D25/18—Parts or details thereof, e.g. mudguard flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/088—Details of structures as upper supports for springs or dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/001—Arrangements for attachment of dampers
    • B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/02—Side panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis

Definitions

  • the present invention relates to the field of automobiles, and in particular, to a rear wheel cover assembly for a vehicle and a vehicle having the same.
  • the rear shock absorber of the automobile is usually installed on the inner panel of the rear wheel cover.
  • This installation method is likely to cause stress concentration at the installation place, resulting in cracking at the installation place, which not only affects the structural strength of the whole vehicle, but also The safety of the vehicle is affected, and due to the complex structure of the rear wheel cover, the problem of stress concentration cannot be eliminated by changing the high-strength material or the thickness of the structure, but the process is complicated and difficult, and the development cost is high, so there is room for improvement.
  • the present invention aims to provide a rear wheel cover assembly for a vehicle to avoid stress concentration and improve structural strength.
  • a rear wheel cover assembly for a vehicle comprising: a rear wheel cover, the rear wheel cover includes a rear wheel cover inner panel and a rear wheel cover outer panel, the rear wheel cover outer panel is arranged in the rear wheel cover The outer side of the board; a shock absorber bracket, the shock absorber bracket is provided on the rear wheel cover, and the shock absorber bracket is respectively connected with the rear wheel cover inner panel and the rear wheel cover outer panel.
  • connection between the outer periphery of the shock absorber bracket and the rear wheel cover inner panel and the rear wheel cover outer panel forms a closed ring.
  • a first reinforcement plate further comprising: a first reinforcement plate, the first reinforcement plate is provided on a side of the rear wheel cover inner panel facing away from the rear wheel, and the rear wheel cover inner panel is suitable for at least The side window inner panel of the vehicle is connected through the first reinforcing plate.
  • a second reinforcement plate further comprising: a second reinforcement plate, the second reinforcement plate is provided on a side of the rear wheel cover inner panel facing away from the rear wheel and connected to the rear wheel cover inner panel, wherein, the extension direction of the second reinforcement board is different from the extension direction of the first reinforcement board.
  • connection between the shock absorber bracket and the rear wheel cover inner panel and the connection between the second reinforcement plate and the rear wheel cover inner panel are at the rear wheel cover
  • the projections on the inner panel are at least partially overlapped.
  • a third reinforcement plate further comprising: a third reinforcement plate, the third reinforcement plate is provided on a side of the rear wheel cover outer panel facing away from the rear wheel, and the rear wheel cover outer panel is suitable for passing through
  • the third reinforcing plate is connected to the C-pillar of the vehicle;
  • the fourth reinforcing plate is arranged on the side of the rear wheel cover outer panel facing away from the rear wheel, and the rear wheel cover The plate is adapted to be connected to the D-pillar of the vehicle through the fourth reinforcing plate.
  • a connecting piece is provided between the third reinforcing plate and the fourth reinforcing plate, and is used to connect the third reinforcing plate and the fourth reinforcing plate, wherein the first The three reinforcing plates, the fourth reinforcing plate and the connecting member are respectively matched and connected with the inner plate of the side window.
  • connection between the shock absorber bracket and the rear wheel cover outer plate and the connection between the third reinforcement plate and the rear wheel cover outer plate, and the projection on the rear wheel cover outer plate At least part of the overlap; or, the connection between the first reinforcing plate and the side window inner panel and the connection between the fourth reinforcing plate and the side window inner panel, and the projection on the side window inner panel At least part of it overlaps.
  • connection between the first reinforcing plate and the inner panel of the rear wheel cover, the connection between the shock absorber bracket and the inner panel of the rear wheel cover, and the projection on the inner panel of the rear wheel cover At least part of it overlaps.
  • the rear wheel cover assembly for a vehicle according to the present invention has the following advantages:
  • the shock absorber bracket by connecting the shock absorber bracket to the rear wheel cover inner panel and the rear wheel cover outer panel respectively, the shock absorber bracket can be distributed to the rear wheel cover inner panel after being stressed And the outer panel of the rear wheel cover eliminates the problem of stress concentration, reduces the risk of cracking of the rear wheel cover, improves the strength and stability of the overall structure, and further improves the service life of the product and the user experience.
  • Another object of the present invention is to provide a vehicle including the above-mentioned rear wheel cover assembly for the vehicle.
  • Figure 1 is a schematic view of the structure of the rear wheel cover assembly
  • Figure 2 is a schematic diagram of the rear wheel cover assembly from a perspective
  • Figure 3 is a cross-sectional view taken along line A-A in Figure 2;
  • Figure 4 is a schematic view of the rear wheel cover assembly from another perspective
  • Figure 5 is a cross-sectional view taken along line B-B in Figure 4;
  • Figure 6 is a cross-sectional view taken along line C-C in Figure 4.
  • Figure 7 is a cross-sectional view taken along line G-G in Figure 4.
  • Figure 8 is a cross-sectional view taken along line H-H in Figure 4.
  • Figure 9 is a schematic diagram of the rear wheel cover assembly from another perspective
  • Figure 10 is a cross-sectional view taken along the line D-D in Figure 9;
  • Figure 11 is a cross-sectional view taken along line E-E in Figure 9;
  • Figure 12 is a cross-sectional view taken along line F-F in Figure 9;
  • Figure 13 is an assembly view of the rear wheel cover assembly from a perspective
  • Figure 14 is an assembly view of the rear wheel cover assembly from another perspective.
  • Rear wheel cover 10 rear wheel cover inner panel 11, rear wheel cover outer panel 12, shock absorber bracket 20, first reinforcement plate 21, second reinforcement plate 22, third reinforcement plate 23, fourth reinforcement plate 24, connected Piece 25, side window inner panel 30.
  • a rear wheel cover assembly 100 for a vehicle includes: a rear wheel cover 10 and a shock absorber bracket 20, and the rear wheel cover 10 includes a rear wheel cover inner panel 11 and The rear wheel house outer panel 12, the rear wheel house outer panel 12 are arranged on the outside of the rear wheel house inner panel 11, and the rear wheel house outer panel 12 and the rear wheel house inner panel 11 are jointly arranged on the rear wheel to realize the rear wheel Installation and protection; the shock absorber bracket 20 is arranged on the rear wheel cover 10, and the shock absorber bracket 20 is connected to the rear wheel cover inner panel 11 and the rear wheel cover outer panel 12, and the shock absorber bracket 20 can absorb shock The device provides installation points.
  • the shock absorber bracket 20 by connecting the shock absorber bracket 20 with the rear wheel cover inner panel 11 and the rear wheel cover outer panel 12, respectively, the shock absorber bracket 20 can be dispersed to
  • the rear wheel cover inner panel 11 and the rear wheel cover outer panel 12 eliminate the problem of stress concentration, reduce the risk of cracking of the rear wheel cover 10, improve the strength and stability of the overall structure, and increase the service life of the product and the user Experience.
  • the mating structure of the shock absorber bracket 20 and the rear wheel house inner panel 11 is a closed section, thereby improving the structural strength and stability.
  • the mating structure of the shock absorber bracket 20 and the rear wheel housing outer panel 12 is a closed section, which can also improve the structural strength and stability.
  • the shock absorber bracket 20 is sandwiched between the rear wheel house inner panel 11 and the rear wheel house outer panel 12.
  • the outer periphery of the shock absorber bracket 20 is connected to the rear wheel house inner panel 11 and the rear wheel.
  • the joint of the cover outer plate 12 forms a closed ring shape.
  • the shock absorber bracket 20 is inverted on the rear wheel cover 10 in a box shape.
  • the matching structure of the shock absorber bracket 20 and any part of the rear wheel cover 10 is The closed section strengthens the structural strength of the rear wheel cover 10 and increases the force area at the same time. After the shock absorber is stressed, it is evenly transmitted to the rear wheel cover 10 through the shock absorber bracket 20, which further eliminates stress concentration The problem is to avoid cracking of the rear wheel cover 10.
  • the rear wheel cover assembly 100 further includes: a first reinforcement plate 21, the first reinforcement plate 21 is provided on the side of the rear wheel cover inner panel 11 facing away from the rear wheel, A part of the first reinforcement plate 21 is connected to the rear wheel cover inner panel 11, and a part is connected to the side window inner panel 30 of the vehicle, so that the rear wheel cover inner panel 11 can be connected to the side window inner panel 30, thereby connecting the rear wheel cover inner panel 11 to the side window inner panel 30.
  • the wheel cover inner plate 11 is more closely connected with the peripheral parts, so that the stress distribution is more uniform, and at the same time, the force transmission efficiency is improved, the problem of stress concentration is eliminated, and the risk of cracking of the rear wheel cover 10 is reduced.
  • the first reinforcing plate 21 and the rear wheel house inner panel 11 have a closed cross-section structure, thereby improving the structural strength of the first reinforcing plate 21 and the rear wheel house inner panel 11. And stability.
  • the rear wheel cover assembly 100 further includes a second reinforcement plate 22, which is disposed on the side of the rear wheel cover inner panel 11 facing away from the rear wheel, and the second reinforcement plate 22 is in contact with the rear wheel cover.
  • the plates 11 are connected to further improve the structural strength of the inner plate 11 of the rear wheel housing.
  • the mating structure of the second reinforcement plate 22 and the rear wheel house inner panel 11 is a closed section, thereby improving the structural strength of the second reinforcement plate 22 and the rear wheel house inner panel 11 And stability.
  • the extension direction of the second reinforcement plate 22 is different from the extension direction of the first reinforcement plate 21, for example, the first reinforcement plate 21 and the second reinforcement plate 21 22 is in the form of a "human" structure, that is, the stability of the triangle is used to form a triangle between the second reinforcing plate 22, the first reinforcing plate 21 and the rear wheel cover inner plate 11.
  • This structure can be better reinforced
  • the strength of the inner panel 11 of the rear wheel house increases the rigidity of the inner panel 11 of the rear wheel house to improve the stability of the overall structure.
  • one end of the second reinforcing plate 22 can abut against the middle of the first reinforcing plate 21 to further improve the stability of the structure.
  • the second reinforcement plate 22 is located on the side of the rear wheel house inner panel 11 away from the shock absorber bracket 20, and the connection between the shock absorber bracket 20 and the rear wheel house inner panel 11 is
  • the connection between the second reinforcing plate 22 and the rear wheel house inner plate 11 and the projection on the rear wheel house inner plate 11 at least partially overlap, thereby increasing the thickness of the connection and making the connection strength of the second reinforcing plate 22 Higher, which can increase the strength and rigidity of the inner panel 11 of the rear wheel cover at the connection, increase the mating area of the shock absorber bracket 20 and the second reinforcement plate 22, improve the force transmission efficiency of the shock absorber bracket 20, and avoid connection Deformed or cracked under force.
  • the rear wheel cover assembly 100 further includes a third reinforcement plate 23.
  • the third reinforcement plate 23 is disposed on the side of the rear wheel cover outer panel 12 facing away from the rear wheel. A part of the third reinforcement plate 23 is connected to the rear wheel.
  • the cover outer panel 12 is matedly connected, and a part is connected to the C-pillar of the vehicle, thereby connecting the rear wheel cover outer panel 12 and the C-pillar.
  • the rear wheel cover outer panel 12 is more closely connected with the peripheral parts. 12 The force can be transmitted to the C-pillar through the third reinforcement plate.
  • this structure strengthens the strength of the rear wheel cover 10 while increasing the connectivity between the rear wheel cover 10 and the C-pillar, and improves the efficiency of the force transmission of the rear wheel cover 10 to the C-pillar; thereby eliminating the problem of stress concentration and reducing There is a risk of cracking of the rear wheel cover 10; the third reinforcement plate 23 can also be installed in cooperation with other structural parts in the vehicle, which improves the practicability of the third reinforcement plate 23.
  • the rear wheel cover assembly 100 further includes a fourth reinforcement plate 24, which is disposed on the side of the rear wheel cover outer panel 12 facing away from the rear wheel, and a part of the fourth reinforcement plate 24 is connected to the rear wheel.
  • the cover outer panel 12 is matched and connected, and a part is connected with the D-pillar of the vehicle, thereby connecting the rear wheel cover outer panel 12 with the D-pillar, further improving the closeness of the rear wheel cover outer panel 12 and the peripheral parts.
  • the plate 12 receives force, it can also be transmitted to the D-pillar through the fourth reinforcing plate. This structure strengthens the strength of the rear wheel cover 10 while increasing the connectivity between the rear wheel cover 10 and the D-pillar, and improves the rear wheel cover 10 The efficiency of force transfer to the D-pillar.
  • fourth reinforcement plate 24 can also be installed in cooperation with other structural members in the vehicle, so as to improve the practicability of the fourth reinforcement plate 24.
  • the rear wheel cover assembly 100 further includes a connecting piece 25, which is disposed between the third reinforcing plate 23 and the fourth reinforcing plate 24, and the connecting piece 25 connects the third reinforcing plate 23 and the fourth reinforcing plate 24 to each other. Connected to improve the stability of the third reinforcing plate 23 and the fourth reinforcing plate 24.
  • the third reinforcing plate 23, the fourth reinforcing plate 24 and the connecting member 25 are respectively mated and connected with the side window inner panel 30, thereby further improving the third reinforcing plate 23, the fourth reinforcing plate 24 and the connecting member 25 Structural strength and stability, and at the same time enable the rear wheel housing outer panel 12 to achieve a mating relationship with the side window inner panel 30 through the third reinforcement plate 23 and the fourth reinforcement plate 24, and further strengthen the rear wheel housing outer panel 12 and the peripheral parts. Contact, improve the efficiency of force transmission, and further eliminate the problem of stress concentration.
  • the mating structure of the third reinforcing plate 23 and the side window inner panel 30 is a closed section, thereby improving the structural strength and stability of the third reinforcing plate 23 and the side window inner panel 30 While dispersing stress.
  • the fourth reinforcement plate 24 and the side window inner panel 30 have a closed cross-section structure, thereby improving the structural strength and stability of the fourth reinforcement plate 24 and the side window inner panel 30 While dispersing stress.
  • the mating structure of the connecting member 25 and the side window inner panel 30 is a closed section, thereby improving the structural strength and stability of the connecting member 25 and the side window inner panel 30, while dispersing stress.
  • the third reinforcing plate 23 is located on the side of the rear wheel house outer panel 12 facing away from the shock absorber bracket 20, and the connection between the shock absorber bracket 20 and the rear wheel house outer panel 12 is The connection between the third reinforcing plate 23 and the rear wheel house outer plate 12 and the projection on the rear wheel house outer plate 12 overlap at least partially, thereby increasing the thickness of the connection and making the reinforcing structure continuous, thereby improving the connection.
  • the strength and rigidity of the outer panel 12 of the rear wheel cover are determined, so as to avoid deformation or cracking of the joint.
  • the first reinforcement plate 21 is located inside the side window inner panel 30, the fourth reinforcement plate 24 is located outside the side window inner panel 30, the first reinforcement plate 21 and the side window inner panel 30 At least a part of the joint of the fourth reinforcing plate 24 and the side window inner panel 30 overlaps with the projection on the side window inner panel 30, thereby increasing the thickness of the joint, making the reinforcing structure continuous, thereby improving the The strength and rigidity of the inner panel 30 of the side window at the joint can prevent the joint from being deformed or cracked by force.
  • the first reinforcing plate 21 is located on the side of the rear wheel house inner panel 11 facing away from the shock absorber bracket 20, and the connection between the first reinforcing plate 21 and the rear wheel house inner panel 11 is
  • the joint of the shock absorber bracket 20 and the rear wheel house inner plate 11 and the projection on the rear wheel house inner plate 11 overlap at least partially, thereby increasing the thickness of the joint, so that the joint strength of the first reinforcing plate 21 is Higher, which can increase the strength and rigidity of the inner panel 11 of the rear wheel cover at the connection, increase the mating area of the shock absorber bracket 20 and the first reinforcement plate 21, improve the force transmission efficiency of the shock absorber bracket 20, and avoid connection Deformed or cracked under force.
  • a vehicle according to another embodiment of the present invention includes the rear wheel cover assembly 100 for a vehicle of the above-mentioned embodiment.
  • the shock absorber receives external force and is transmitted to the rear wheel housing 10 through the shock absorber bracket 20, and then is transmitted along the third reinforcement plate 23 to the C-pillar, along the first reinforcement plate 21 and the fourth reinforcement plate.
  • the plate 24 transmits to the D-pillar to increase the force transmission path and enhance the force transmission effectiveness;
  • the connecting piece 25 balances the transmission force between the third reinforcement plate 23 and the fourth reinforcement plate 24, so that the transmission force between the two is more balanced, and the entire The structure of the rear wheel cover assembly 100 is more stable.
  • the structural strength and rigidity of the rear wheel cover 10 of the vehicle are higher, the force on the rear wheel cover 10 is more uniform, and the force on the shock absorber bracket 20 can be decomposed and transmitted more efficiently.
  • the problem of stress concentration is eliminated, and the risk of cracking of the rear wheel cover 10 is fundamentally reduced.

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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)

Abstract

一种用于车辆的后轮罩组件（100）和车辆，该后轮罩组件（100）包括：后轮罩（10），所述后轮罩（10）包括后轮罩内板（11）和后轮罩外板（12），所述后轮罩外板（12）设于所述后轮罩内板（11）的外侧；减震器支架（20），所述减震器支架（20）设在所述后轮罩（10）上，且所述减震器支架（20）分别与所述后轮罩内板（11）和所述后轮罩外板（12）连接。所述用于车辆的后轮罩组件（100），通过将减震器支架（20）分别与后轮罩内板（11）和后轮罩外板（12）连接，使得减震器支架（20）受力后可以分散到后轮罩内板（11）和后轮罩外板（12）上，消除了应力集中的问题，降低后轮罩（10）开裂的风险，提高了整体结构的强度和稳定性，进而提高了产品的使用寿命和用户的使用体验。

Description

用于车辆的后轮罩组件和车辆
相关申请的交叉引用
本申请要求2019年10月12日提交的中国专利申请201910968293.5的权益，该申请的内容通过引用被合并于本文。
技术领域
本发明涉及汽车领域，具体而言，涉及一种用于车辆的后轮罩组件和具有它的车辆。
背景技术
相关技术中，汽车后减震器通常安装在后轮罩内板上，这种安装方式容易造成安装处应力集中，导致安装处易出现开裂的情况，这不仅影响了整车的结构强度，还影响了车辆的安全性，而且由于后轮罩结构复杂，通过更改高强度材料或结构厚度不仅无法消除应力集中的问题，而且工艺复杂困难，开发成本高，因而存在改进的空间。
发明内容
有鉴于此，本发明旨在提出一种用于车辆的后轮罩组件，以避免应力集中，提高结构强度。
为达到上述目的，本发明的技术方案是这样实现的：
一种用于车辆的后轮罩组件，包括：后轮罩，所述后轮罩包括后 轮罩内板和后轮罩外板，所述后轮罩外板设于所述后轮罩内板的外侧；减震器支架，所述减震器支架设在所述后轮罩上，且所述减震器支架分别与所述后轮罩内板和所述后轮罩外板连接。
根据本发明的一些实施例，所述减震器支架的外周沿与所述后轮罩内板和所述后轮罩外板的连接处形成封闭的环形。
根据本发明的一些实施例，还包括：第一加强板，所述第一加强板设于所述后轮罩内板的背向后轮的一侧，所述后轮罩内板适于至少通过所述第一加强板与所述车辆的侧窗内板连接。
根据本发明的一些实施例，还包括：第二加强板，所述第二加强板设于所述后轮罩内板的背向后轮的一侧且与所述后轮罩内板连接，其中，所述第二加强板的延伸方向与所述第一加强板的延伸方向不同。
根据本发明的一些实施例，所述减震器支架和所述后轮罩内板的连接处与所述第二加强板和所述后轮罩内板的连接处、在所述后轮罩内板上的投影至少一部分重合。
根据本发明的一些实施例，还包括：第三加强板，所述第三加强板设于所述后轮罩外板的背向后轮的一侧，所述后轮罩外板适于通过所述第三加强板与所述车辆的C柱连接；第四加强板，所述第四加强板设于所述后轮罩外板的背向后轮的一侧，所述后轮罩外板适于通过所述第四加强板与所述车辆的D柱连接。
进一步地，还包括：连接件，所述连接件设于所述第三加强板和第四加强板之间，用于将所述第三加强板和第四加强板连接，其中，所述第三加强板、所述第四加强板和所述连接件分别与所述侧窗内板 配合连接。
进一步地，所述减震器支架和所述后轮罩外板的连接处与所述第三加强板和所述后轮罩外板的连接处、在所述后轮罩外板上的投影至少一部分重合；或，所述第一加强板和所述侧窗内板的连接处与所述第四加强板和所述侧窗内板的连接处、在所述侧窗内板上的投影至少一部分重合。
进一步地，所述第一加强板和所述后轮罩内板的连接处与所述减震器支架和所述后轮罩内板的连接处、在所述后轮罩内板上的投影至少一部分重合。
相对于现有技术，本发明所述的用于车辆的后轮罩组件具有以下优势：
根据本发明的用于车辆的后轮罩组件，通过将减震器支架分别与后轮罩内板和后轮罩外板连接，使得减震器支架受力后可以分散到后轮罩内板和后轮罩外板上，消除了应力集中的问题，降低后轮罩开裂的风险，提高了整体结构的强度和稳定性，进而提高了产品的使用寿命和用户的使用体验。
本发明的另一个目的在于提出一种车辆，包括上述的用于车辆的后轮罩组件。
相对于现有技术，本发明所述的车辆具有的优势与后轮罩组件具有的优势相同，这里不再赘述。
附图说明
构成本发明的一部分的附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是后轮罩组件的结构示意图；
图2是后轮罩组件在一个视角的示意图；
图3是沿图2中A-A线的剖视图；
图4是后轮罩组件在另一个视角的示意图；
图5是沿图4中B-B线的剖视图；
图6是沿图4中C-C线的剖视图；
图7是沿图4中G-G线的剖视图；
图8是沿图4中H-H线的剖视图；
图9是后轮罩组件在又一个视角的示意图；
图10是沿图9中D-D线的剖视图；
图11是沿图9中E-E线的剖视图；
图12是沿图9中F-F线的剖视图；
图13是后轮罩组件在一个视角的装配图；
图14是后轮罩组件在另一个视角的装配图。
附图标记说明：
后轮罩组件100，
后轮罩10，后轮罩内板11，后轮罩外板12，减震器支架20，第一加强板21，第二加强板22，第三加强板23，第四加强板24，连接 件25，侧窗内板30。
具体实施方式
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。
下面将参考图1-图14并结合实施例来详细说明本发明。
参照图1和图2所示，根据本发明实施例的用于车辆的后轮罩组件100，包括：后轮罩10和减震器支架20，后轮罩10包括后轮罩内板11和后轮罩外板12，后轮罩外板12设置在后轮罩内板11的外侧，后轮罩外板12和后轮罩内板11共同罩设在后轮上，实现对后轮的安装和保护；减震器支架20设置在后轮罩10上，且减震器支架20分别与后轮罩内板11和后轮罩外板12连接，通过减震器支架20为可以减震器提供安装点。
根据本发明的用于车辆的后轮罩组件100，通过将减震器支架20分别与后轮罩内板11和后轮罩外板12连接，使得减震器支架20受力后可以分散到后轮罩内板11和后轮罩外板12上，消除了应力集中的问题，降低后轮罩10开裂的风险，提高了整体结构的强度和稳定性，进而提高了产品的使用寿命和用户的使用体验。
如图2和图3所示，在一些示例中，减震器支架20与后轮罩内板11配合结构为封闭断面，由此提高结构强度和稳定性。
在另一些示例中，减震器支架20与后轮罩外板12配合结构为封闭断面，由此同样可以提高结构强度和稳定性。
根据本发明的一个实施例，减震器支架20夹设在后轮罩内板11和后轮罩外板12之间，减震器支架20的外周沿与后轮罩内板11和后轮罩外板12的连接处形成封闭的环形，例如，减震器支架20呈盒式倒扣在后轮罩10上，此时减震器支架20与后轮罩10的任一部分配合结构均为封闭断面，由此加强了后轮罩10的结构强度，同时增加了受力面积，在减震器受力后，通过减震器支架20均匀传递到后轮罩10上，进一步消除了应力集中的问题，避免后轮罩10开裂。
如图4所示，根据本发明的一个实施例，后轮罩组件100还包括：第一加强板21，第一加强板21设置在后轮罩内板11的背向后轮的一侧，第一加强板21的一部分与后轮罩内板11配合连接，一部分与车辆的侧窗内板30连接，从而使得后轮罩内板11可以与侧窗内板30实现连接，由此将后轮罩内板11与周边件更密切的联系起来，使应力分布的更加均匀，同时提高力传递效率，消除应力集中的问题，降低后轮罩10开裂的风险。
如图4和图5所示，在一些示例中，第一加强板21与后轮罩内板11配合结构为封闭断面，由此提高第一加强板21和后轮罩内板11的结构强度和稳定性。
在一些示例中，后轮罩组件100还包括第二加强板22，第二加强板22设置在后轮罩内板11的背向后轮的一侧，第二加强板22与后轮罩内板11连接，以进一步提高后轮罩内板11的结构强度。
如图4和图6所示，在一些示例中，第二加强板22与后轮罩内板11配合结构为封闭断面，由此提高第二加强板22和后轮罩内板 11的结构强度和稳定性。
如图4、图13和图14所示，在一些具体的示例中，第二加强板22的延伸方向与第一加强板21的延伸方向不同，例如，第一加强板21与第二加强板22呈“人”型结构配合连接，即利用三角形的稳定性，使第二加强板22、第一加强板21和后轮罩内板11之间形成三角形，此种结构可更好的补强后轮罩内板11的强度，提升后轮罩内板11的刚度，以提高整体结构的稳定性。
其中，第二加强板22的一端可以与第一加强板21的中部抵接，进一步提高结构的稳定性。
如图8所示，在一些示例中，第二加强板22位于后轮罩内板11的背离减震器支架20的一侧，减震器支架20和后轮罩内板11的连接处与第二加强板22和后轮罩内板11的连接处、在后轮罩内板11上的投影至少一部分重合，由此增加了该连接处的厚度，使得第二加强板22的连接处强度更高，从而可以提高该连接处后轮罩内板11的强度、刚度，增加减震器支架20与第二加强板22的配合面积，提升减震器支架20的力传递效率，进而避免连接处受力变形或开裂。
在一些示例中，后轮罩组件100还包括第三加强板23，第三加强板23设置在后轮罩外板12的背向后轮的一侧，第三加强板23的一部分与后轮罩外板12配合连接，一部分与车辆的C柱连接，由此将后轮罩外板12与C柱实现连接，后轮罩外板12与周边件的联系更密切，在后轮罩外板12受力时可以通过第三加强板向C柱传递。即这种结构在补强后轮罩10强度的同时，增加了后轮罩10与C柱的连 接性，提升后轮罩10受力向C柱传递的效率；进而消除应力集中的问题，降低后轮罩10开裂的风险；通过第三加强板23还可以与车辆内的其他结构件进行配合安装，提高第三加强板23的实用性。
在一些示例中，后轮罩组件100还包括第四加强板24，第四加强板24设置在后轮罩外板12的背向后轮的一侧，第四加强板24的一部分与后轮罩外板12配合连接，一部分与车辆的D柱连接，由此将后轮罩外板12与D柱连接，进一步提高后轮罩外板12与周边件联系的密切性，在后轮罩外板12受力时还可以通过第四加强板向D柱传递，这种结构在补强后轮罩10强度的同时，增加了后轮罩10与D柱的连接性，提升后轮罩10受力向D柱传递的效率。
进一步地，第四加强板24还可以与车辆内的其他结构件进行配合安装，提高第四加强板24的实用性。
在一些示例中，后轮罩组件100还包括连接件25，连接件25设置在第三加强板23和第四加强板24之间，连接件25将第三加强板23和第四加强板24连接，以提高第三加强板23和第四加强板24的稳定性。
在一些示例中，第三加强板23、第四加强板24和连接件25分别与侧窗内板30配合连接，由此进一步提高第三加强板23、第四加强板24和连接件25的结构强度和稳定性，同时使得后轮罩外板12通过第三加强板23和第四加强板24与侧窗内板30实现配合关系，进一步增强后轮罩外板12与周边件之间的联系，提高力传递效率，进一步消除应力集中的问题。
如图9和图12所示，在一些示例中，第三加强板23与侧窗内板30配合结构为封闭断面，由此提高第三加强板23与侧窗内板30的结构强度和稳定性，同时分散应力。
如图9和图10所示，在一些示例中，第四加强板24与侧窗内板30配合结构为封闭断面，由此提高第四加强板24与侧窗内板30的结构强度和稳定性，同时分散应力。
如图9和图11所示，在一些示例中，连接件25与侧窗内板30配合结构为封闭断面，由此提高连接件25与侧窗内板30的结构强度和稳定性，同时分散应力。
如图8所示，在一些示例中，第三加强板23位于后轮罩外板12的背离减震器支架20的一侧，减震器支架20和后轮罩外板12的连接处与第三加强板23和后轮罩外板12的连接处、在后轮罩外板12上的投影至少一部分重合，由此增加了该连接处的厚度，使得加强结构连续，从而可以提高该连接处后轮罩外板12的强度、刚度，进而避免连接处受力变形或开裂。
如图7所示，在一些示例中，第一加强板21位于侧窗内板30的内侧，第四加强板24位于侧窗内板30的外侧，第一加强板21和侧窗内板30的连接处与第四加强板24和侧窗内板30的连接处、在侧窗内板30上的投影至少一部分重合，由此增加了连接处的厚度，使得加强结构连续，从而可以提高该连接处侧窗内板30的强度、刚度，进而避免连接处受力变形或开裂。
如图7所示，在一些示例中，第一加强板21位于后轮罩内板11 的背离减震器支架20的一侧，第一加强板21和后轮罩内板11的连接处与减震器支架20和后轮罩内板11的连接处、在后轮罩内板11上的投影至少一部分重合，由此增加了连接处的厚度，使得第一加强板21的连接处连接强度更高，从而可以提高该连接处后轮罩内板11的强度、刚度，增加减震器支架20与第一加强板21的配合面积，提升减震器支架20的力传递效率，进而避免连接处受力变形或开裂。
根据本发明另一方面实施例的车辆，包括上述实施例的用于车辆的后轮罩组件100。具体地，在车辆运行中，减震器受到外力，通过减震器支架20传递至后轮罩10上，然后沿第三加强板23向C柱传递，沿第一加强板21、第四加强板24向D柱传递，增加力传递路径，提升力传递效力；通过连接件25平衡第三加强板23与第四加强板24之间的传递力，使二者的传递力更平衡，使整个后轮罩组件100结构更稳定。
由此，通过采用上述后轮罩组件100，车辆的后轮罩10结构强度、刚度更高，后轮罩10受力更均匀，减震器支架20上的力可以更高效的分解、传递，消除应力集中问题，从根本上降低后轮罩10开裂风险。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (12)

  1. 一种用于车辆的后轮罩组件(100)，其特征在于，包括：
    后轮罩(10)，所述后轮罩(10)包括后轮罩内板(11)和后轮罩外板(12)，所述后轮罩外板(12)设于所述后轮罩内板(11)的外侧；
    减震器支架(20)，所述减震器支架(20)设在所述后轮罩(10)上，且所述减震器支架(20)分别与所述后轮罩内板(11)和所述后轮罩外板(12)连接。
  2. 根据权利要求1所述的用于车辆的后轮罩组件(100)，其特征在于，所述减震器支架(20)的外周沿与所述后轮罩内板(11)和所述后轮罩外板(12)的连接处形成封闭的环形。
  3. 根据权利要求1或2所述的用于车辆的后轮罩组件(100)，其特征在于，还包括：第一加强板(21)，所述第一加强板(21)设于所述后轮罩内板(11)的背向后轮的一侧，所述后轮罩内板(11)适于至少通过所述第一加强板(21)与所述车辆的侧窗内板(30)连接。
  4. 根据权利要求3所述的用于车辆的后轮罩组件(100)，其特征在于，还包括：第二加强板(22)，所述第二加强板(22)设于所述后轮罩内板(11)的背向后轮的一侧且与所述后轮罩内板(11)连接，
    其中，所述第二加强板(22)的延伸方向与所述第一加强板(21)的延伸方向不同。
  5. 根据权利要求4所述的用于车辆的后轮罩组件(100)，其特征在于，所述第一加强板(21)与所述第二加强板(22)呈“人”型结构配合连接，使所述第二加强板(22)、所述第一加强板(21)和所述后轮罩内板(11)之间形成三角形。
  6. 根据权利要求5所述的用于车辆的后轮罩组件(100)，其特征在于，所述第二加强板(22)的一端与所述第一加强板(21)的中部抵接。
  7. 根据权利要求4所述的用于车辆的后轮罩组件(100)，其特征在于，所述减震器支架(20)和所述后轮罩内板(11)的连接处与所述第二加强板(22)和所述后轮罩内板(11)的连接处、在所述后轮罩内板(11)上的投影至少一部分重合。
  8. 根据权利要求3所述的用于车辆的后轮罩组件(100)，其特征在于，还包括：
    第三加强板(23)，所述第三加强板(23)设于所述后轮罩外板(12)的背向后轮的一侧，所述后轮罩外板(12)适于通过所述第三加强板(23)与所述车辆的C柱连接；
    第四加强板(24)，所述第四加强板(24)设于所述后轮罩外板(12)的背向后轮的一侧，所述后轮罩外板(12)适于通过所述第四加强板(24)与所述车辆的D柱连接。
  9. 根据权利要求8所述的用于车辆的后轮罩组件(100)，其特征在于，还包括：
    连接件(25)，所述连接件(25)设于所述第三加强板(23)和 第四加强板(24)之间，用于将所述第三加强板(23)和第四加强板(24)连接，
    其中，所述第三加强板(23)、所述第四加强板(24)和所述连接件(25)分别与所述侧窗内板(30)配合连接。
  10. 根据权利要求9所述的用于车辆的后轮罩组件(100)，其特征在于，所述减震器支架(20)和所述后轮罩外板(12)的连接处与所述第三加强板(23)和所述后轮罩外板(12)的连接处、在所述后轮罩外板(12)上的投影至少一部分重合；或，
    所述第一加强板(21)和所述侧窗内板(30)的连接处与所述第四加强板(24)和所述侧窗内板(30)的连接处、在所述侧窗内板(30)上的投影至少一部分重合。
  11. 根据权利要求3所述的用于车辆的后轮罩组件(100)，其特征在于，所述第一加强板(21)和所述后轮罩内板(11)的连接处与所述减震器支架(20)和所述后轮罩内板(11)的连接处、在所述后轮罩内板(11)上的投影至少一部分重合。
  12. 一种车辆，其特征在于，包括根据权利要求1-11中任一项所述的用于车辆的后轮罩组件(100)。
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