WO2018161694A1 - Cadre de compartiment à bagages et véhicule doté de celui-ci - Google Patents

Cadre de compartiment à bagages et véhicule doté de celui-ci Download PDF

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Publication number
WO2018161694A1
WO2018161694A1 PCT/CN2017/119045 CN2017119045W WO2018161694A1 WO 2018161694 A1 WO2018161694 A1 WO 2018161694A1 CN 2017119045 W CN2017119045 W CN 2017119045W WO 2018161694 A1 WO2018161694 A1 WO 2018161694A1
Authority
WO
WIPO (PCT)
Prior art keywords
luggage compartment
frame
connecting member
assembly
damper mounting
Prior art date
Application number
PCT/CN2017/119045
Other languages
English (en)
Chinese (zh)
Inventor
孙彦明
段兴中
罗杰
Original Assignee
北京新能源汽车股份有限公司
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.)
Filing date
Publication date
Application filed by 北京新能源汽车股份有限公司 filed Critical 北京新能源汽车股份有限公司
Publication of WO2018161694A1 publication Critical patent/WO2018161694A1/fr

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Classifications

    • 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

Definitions

  • the present invention relates to the field of vehicle technology, and in particular to a luggage compartment frame and a vehicle having the same.
  • the luggage compartment frame is a stamped and formed sheet metal part, which is not only inconvenient to process, has high development cost, and has high quality, which increases fuel consumption and causes a lower cruising range of the whole vehicle.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the present invention proposes a luggage compartment frame that is lightweight, easy to process, and that contributes to improving the rigidity of the vehicle.
  • the invention also proposes a vehicle having the luggage compartment frame.
  • a luggage compartment frame includes: a luggage compartment upper frame having a left pillar assembly and a right pillar assembly; and a luggage compartment lower frame, the left pillar assembly and the luggage compartment lower frame a left side connection, the right pillar assembly being coupled to a right side of the luggage compartment lower frame, the luggage compartment lower frame and the luggage compartment upper frame collectively defining an accommodation space, the luggage compartment upper frame and the luggage
  • a shock absorber mounting portion is provided on one of the lower frame.
  • the luggage compartment frame according to the embodiment of the present invention is not only lightweight, but also easy to process, and is advantageous for improving the rigidity of the entire vehicle.
  • the luggage compartment upper frame and the luggage compartment lower frame are each connected by a plurality of aluminum alloy profile members.
  • the aluminum alloy profiles are joined by welding or riveting.
  • the aluminum alloy profile member has a cross section of any one of a circular shape, a polygonal shape, a T shape, and an I-shape.
  • the left column assembly and the right column assembly are connected by a transverse connector, one end of the lateral connector is connected to a front portion of the left column assembly, and the other end of the lateral connector is The front of the right column assembly is connected.
  • the luggage compartment upper frame has a damper mounting portion, and the number of the damper mounting portions is two, wherein one damper mounting portion is coupled to the left pillar assembly and the horizontal direction On the connector, another damper mounting portion is coupled to the right post assembly and the lateral connector.
  • the damper mounting portion includes: a curved plate, one end of the curved plate is connected to the lateral connecting member, and the other end of the curved plate is connected with a corresponding column assembly, the arc
  • the profile plate, the transverse connector and the corresponding post assembly collectively define a closed annular structure; and a damper mounting plate located below the closed annular structure and coupled to the closed annular structure.
  • the left pillar assembly and the right pillar assembly each include: a first connector having an upwardly extending section and a forwardly extending section, an upper end of the upwardly extending section and the upward direction a rear end connection of the front extension, a lower end of the upward extension is connected to the luggage compartment lower frame; a second connector, the second connector is located below the first connector, the second connector a rear end connected to the lower portion of the upwardly extending section; and a third connecting member, the upper end of the third connecting member is vertically connected to the forward extending portion, and the lower end of the third connecting member is vertically connected On the second connector.
  • the luggage compartment lower frame includes a plurality of cross beams sequentially arranged in the front-rear direction, each of the cross beams extending in a left-right direction, and the adjacent two cross beams are connected by at least one longitudinal beam.
  • a vehicle according to an embodiment of the second aspect of the present invention includes the luggage compartment frame.
  • FIG. 1 is a schematic illustration of a luggage compartment frame in accordance with an embodiment of the present invention.
  • FIG. 2 is a schematic illustration of a luggage compartment upper frame of a luggage compartment frame in accordance with an embodiment of the present invention.
  • FIG. 3 is a schematic illustration of a luggage compartment lower frame of a luggage compartment frame in accordance with an embodiment of the present invention.
  • a luggage compartment frame and a vehicle 100 having the same according to an embodiment of the present invention will be described in detail below with reference to FIGS. 1 through 3.
  • a luggage compartment frame 100 includes a luggage compartment upper frame 10 (see FIG. 2) and a luggage compartment lower frame 20 (see FIG. 3).
  • the luggage compartment upper frame 10 has a left upright column assembly 11a and a right upright column assembly 11b, the left upright column assembly 11a is connected to the left side of the luggage compartment lower frame 20, and the right upright column assembly 11b is connected to the right side of the luggage compartment lower frame 20, the luggage compartment lower frame 20 together with the luggage compartment upper frame 10 defines an accommodation space c having a shock absorber mounting portion 13 on one of the luggage compartment upper frame 10 and the luggage compartment lower frame 20.
  • the luggage compartment frame 100 of the embodiment of the present invention by providing the luggage compartment frame 100 as a frame structure, it is not only lightweight, but also easy to process, and is advantageous for improving the rigidity of the entire vehicle.
  • the left pillar assembly 11a and the right pillar assembly 11b are connected by a transverse connector 12, one end of which is connected to the front of the left pillar assembly 11a, and the other end of the transverse connector 12 is right and right.
  • the front portion of the column assembly 11b is connected.
  • the left pillar assembly 11a and the right pillar assembly 11b are symmetrically distributed in the left-right direction.
  • the luggage compartment upper frame 10 has a damper mounting portion 13, and the number of the damper mounting portions 13 is two, and one damper mounting portion 13 is connected to the left column. On the assembly 11a and the lateral connector 12, another damper mounting portion 13 is coupled to the right column assembly 11b and the lateral connector 12.
  • the damper mounting portion 13 includes: a curved plate 131 and a damper mounting plate 132.
  • One end of the curved plate 131 is connected to the transverse connecting member 12, and the other end of the curved plate 131 is connected with the corresponding column assembly, and the arc
  • the plate 131, the transverse connectors 12, and the corresponding column assemblies collectively define a closed annular structure 133 that is positioned below the closed annular structure 133 and that is coupled to the closed annular structure 133.
  • the left pillar assembly 11a and the right pillar assembly 11b each include a first connector 111, a second connector 112, and a third connector 113.
  • the first connecting member 111 has an upwardly extending section 1111 and a forwardly extending section 1112, and an upper end of the upwardly extending section 1111 is coupled to a rear end of the forwardly extending section 1112, and a lower end of the upwardly extending section 1111 and the luggage compartment lower frame 20
  • the second connecting member 112 is located below the first connecting member 111, the rear end of the second connecting member 112 is connected to the lower portion of the upward extending portion 1111, and the upper end of the third connecting member 113 is vertically connected to the forward extending portion 1112.
  • the lower end of the three connectors 113 is vertically connected to the second connector 112.
  • the luggage compartment lower frame 20 includes a plurality of beams that are sequentially distributed in a rear front direction, each of the beams extending in a left-right direction, and adjacent two beams are connected by at least one longitudinal beam.
  • the luggage compartment lower frame 20 includes a rear cross member 21, a middle cross member 22, and a front cross member 23, and the rear cross member 21 and the middle cross member 22 are connected by two rear longitudinal members 24, the middle cross member 22 and the front cross member. 23 is connected by two front longitudinal members 25.
  • the luggage compartment upper frame 10 and the luggage compartment lower frame 20 are each connected by a plurality of aluminum alloy profile members, and the aluminum alloy profile members are connected by welding or riveting.
  • the respective connecting members constituting the luggage compartment upper frame 10 can be aluminum alloy profiles.
  • the various beams and longitudinal beams (such as the rear cross member 21, the middle cross member 22, the front cross member 23, the rear longitudinal member 24, and the front longitudinal member 25) constituting the lower frame of the luggage compartment can be It is an aluminum alloy profile, and each piece is connected by welding or riveting.
  • the cross section of the aluminum alloy profile member is any one of a circular shape, a polygonal shape, a T shape, and an I-shape.
  • the curved plate 131 has a circular cross section
  • the transverse connecting member 12 has a square cross section.
  • the rear cross member 21 and the rear side member 24 have a square cross section.
  • a vehicle according to an embodiment of the second aspect of the present invention includes the luggage compartment frame 100 of the above embodiment.
  • the structure of the luggage compartment is modularized, the development cost is reduced, the development cycle is shortened, the weight of the whole vehicle is reduced, and the overall rigidity and collision performance of the vehicle body can be improved.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements.
  • installation can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or obliquely above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

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

Abstract

La présente invention concerne un cadre de compartiment à bagages (100) qui comprend : un cadre de compartiment à bagages supérieur (10) et un cadre de compartiment à bagages inférieur (20). Le cadre de compartiment à bagages supérieur (10) présente un ensemble colonne gauche (11a) et un ensemble colonne droite (11b) ; l'ensemble colonne gauche (11a) est raccordé au côté gauche du cadre de compartiment à bagages inférieur (20), et l'ensemble colonne droite (11b) est raccordé au côté droit du cadre de compartiment à bagages inférieur (20) ; le cadre de compartiment à bagages inférieur (20) et le cadre de compartiment à bagages supérieur (10) définissent ensemble un espace de réception (c) ; l'un du cadre de compartiment à bagages supérieur (10) et du cadre de compartiment à bagages inférieur (20) est pourvu d'une partie de montage d'amortisseur (13). Le cadre de compartiment à bagages présente un poids léger et une facilité d'usinage, et facilite l'amélioration de la rigidité de l'ensemble du véhicule.
PCT/CN2017/119045 2017-03-07 2017-12-27 Cadre de compartiment à bagages et véhicule doté de celui-ci WO2018161694A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720219750.7 2017-03-07
CN201720219750.7U CN206579710U (zh) 2017-03-07 2017-03-07 行李舱框架以及具有它的车辆

Publications (1)

Publication Number Publication Date
WO2018161694A1 true WO2018161694A1 (fr) 2018-09-13

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PCT/CN2017/119045 WO2018161694A1 (fr) 2017-03-07 2017-12-27 Cadre de compartiment à bagages et véhicule doté de celui-ci

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CN (1) CN206579710U (fr)
WO (1) WO2018161694A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11414135B2 (en) * 2020-08-13 2022-08-16 Ford Global Technologies, Llc Moveable reinforcement assembly for motor vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206579710U (zh) * 2017-03-07 2017-10-24 北京新能源汽车股份有限公司 行李舱框架以及具有它的车辆

Citations (10)

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CN102470898A (zh) * 2009-09-04 2012-05-23 本田技研工业株式会社 车身后部构造
CN103661621A (zh) * 2012-09-21 2014-03-26 铃木株式会社 车辆后部结构
US20140300137A1 (en) * 2011-11-11 2014-10-09 Mazda Motor Corporation730-8670 Automotive rear vehicle body structure
CN105730511A (zh) * 2014-12-11 2016-07-06 上汽通用五菱汽车股份有限公司 一种汽车车身骨架
CN106184401A (zh) * 2015-05-27 2016-12-07 现代自动车株式会社 后部车身加强结构
CN205976830U (zh) * 2016-07-29 2017-02-22 奇瑞新能源汽车技术有限公司 汽车车门铰链连接结构
CN107187505A (zh) * 2017-05-27 2017-09-22 北京新能源汽车股份有限公司 车辆的行李舱骨架和车辆
CN107200069A (zh) * 2017-05-27 2017-09-26 北京新能源汽车股份有限公司 车辆的前机舱骨架和车辆
CN206579710U (zh) * 2017-03-07 2017-10-24 北京新能源汽车股份有限公司 行李舱框架以及具有它的车辆
CN206841526U (zh) * 2017-05-27 2018-01-05 北京新能源汽车股份有限公司 车身和车辆

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102470898A (zh) * 2009-09-04 2012-05-23 本田技研工业株式会社 车身后部构造
US20140300137A1 (en) * 2011-11-11 2014-10-09 Mazda Motor Corporation730-8670 Automotive rear vehicle body structure
CN103661621A (zh) * 2012-09-21 2014-03-26 铃木株式会社 车辆后部结构
CN105730511A (zh) * 2014-12-11 2016-07-06 上汽通用五菱汽车股份有限公司 一种汽车车身骨架
CN106184401A (zh) * 2015-05-27 2016-12-07 现代自动车株式会社 后部车身加强结构
CN205976830U (zh) * 2016-07-29 2017-02-22 奇瑞新能源汽车技术有限公司 汽车车门铰链连接结构
CN206579710U (zh) * 2017-03-07 2017-10-24 北京新能源汽车股份有限公司 行李舱框架以及具有它的车辆
CN107187505A (zh) * 2017-05-27 2017-09-22 北京新能源汽车股份有限公司 车辆的行李舱骨架和车辆
CN107200069A (zh) * 2017-05-27 2017-09-26 北京新能源汽车股份有限公司 车辆的前机舱骨架和车辆
CN206841526U (zh) * 2017-05-27 2018-01-05 北京新能源汽车股份有限公司 车身和车辆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11414135B2 (en) * 2020-08-13 2022-08-16 Ford Global Technologies, Llc Moveable reinforcement assembly for motor vehicle

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