WO2014181739A1 - 車体後部構造 - Google Patents

車体後部構造 Download PDF

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Publication number
WO2014181739A1
WO2014181739A1 PCT/JP2014/061960 JP2014061960W WO2014181739A1 WO 2014181739 A1 WO2014181739 A1 WO 2014181739A1 JP 2014061960 W JP2014061960 W JP 2014061960W WO 2014181739 A1 WO2014181739 A1 WO 2014181739A1
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WO
WIPO (PCT)
Prior art keywords
rear pillar
panel
vehicle
stiffener
rail
Prior art date
Application number
PCT/JP2014/061960
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
中山　学
秀規 宮崎
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to CN201480026636.1A priority Critical patent/CN105189261B/zh
Priority to JP2015515854A priority patent/JP5947980B2/ja
Publication of WO2014181739A1 publication Critical patent/WO2014181739A1/ja

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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
    • B62D25/087—Luggage compartments
    • 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
    • B62D25/04—Door pillars ; windshield pillars
    • 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
    • B62D25/06—Fixed roofs

Definitions

  • the present invention relates to a vehicle rear structure including a rear pillar.
  • Patent Document 1 discloses a vehicle rear portion structure of an automobile provided with an integrally formed rear pillar inner panel.
  • the lower portion of the rear pillar inner panel is joined to the upper portion of the rear wheel house outer panel.
  • the rear edge of the rear pillar inner panel is joined to the back door opening reinforcement.
  • the rear pillar is integrally configured including other members, there is an advantage that the number of parts is reduced, but since the plate thickness is formed thick to the other parts where rigidity and strength are unnecessary, the weight of the vehicle body is that much Only increase.
  • the integrally molded member itself becomes large and the manufacturing cost increases.
  • a general object of the present invention is to provide a vehicle rear portion structure capable of achieving weight reduction by division configuration while securing rigidity and strength in necessary portions.
  • the present invention constitutes a vehicle interior side panel of left and right sides at the rear of the vehicle body, and forms a rear pillar inner panel forming a tailgate opening and a rear pillar forming a rear door opening at the rear of the vehicle body
  • a rear body structure including a rear inner panel having stiffeners, wherein the rear pillar inner panel and the rear pillar stiffener are formed as separate members, and are arranged across the rear pillar inner panel and the rear pillar stiffener. It is characterized by having a force.
  • the rear pillar inner panel and the rear pillar stiffener as separate members, a member having a thick plate and a high rigidity material is selected for a portion requiring high rigidity and high strength.
  • a thin member of light thickness and a member of light material for a part requiring weight reduction.
  • the rear pillar inner reinforcement is arranged and reinforced across two members consisting of the rear pillar inner panel and the rear pillar stiffener. As a result, it is possible to suppress a decrease in the rigidity and strength of the divided part and secure desired rigidity and strength. As a result, in the present invention, high rigidity and high strength and weight reduction can be harmonized as a whole rear pillar.
  • the present invention is characterized by comprising a rear pillar anchor patch joined to the rear pillar inner panel to form a closed cross section, and a rear end of the rear pillar inner reinforcement is joined to the rear pillar anchor patch.
  • the rear end of the rear pillar inner reinforcement is joined to the rear pillar anchor patch constituting the closed cross section, whereby the rigidity and strength of the rear pillar can be further enhanced.
  • the rear pillar inner reinforcement is provided on a bead portion extending from the junction with the rear pillar anchor patch toward the front of the vehicle body and on the front side of the bead portion.
  • a reinforcement flange joined to a stiffener flange that forms
  • the rigidity and strength of the rear pillar stiffener itself can be enhanced. Further, by connecting the reinforcement flange to the rear door opening flange, the rigidity and strength at the time of assembling the rear pillar stiffener can be enhanced.
  • the present invention comprises a roof side rail inner which is configured separately from the rear inner panel, and in which the upper ends of the rear pillar inner panel and the rear pillar stiffener are joined and extends along the vehicle longitudinal direction
  • the roof side rail inner has a rail side wall extending in the vertical direction, a rail lower wall extending outward from the lower end of the rail side wall in the vehicle width direction, and a rail flange extending downward from the vehicle width outer end of the rail lower wall
  • the rear inner panel includes a panel side wall extending vertically in parallel with the rail flange, and a panel upper wall extending toward the center of the vehicle width along the rail lower wall from the upper end of the panel side wall It is characterized by
  • the present invention by forming the rear inner panel and the roof side rail inner as separate members, a member having a thick plate and a high rigidity material at a portion requiring high rigidity and high strength
  • a member having a thick plate and a high rigidity material at a portion requiring high rigidity and high strength
  • high rigidity, high strength, and weight reduction can be achieved at the same time by dividing the rear pillar, which has been integrated conventionally, and arranging the members at appropriate positions.
  • the ridgeline portion provided between the rail lower wall and the rail flange that constitute the roof side rail inner is a ridgeline portion that is provided between the panel side wall and the panel upper wall that constitutes the rear inner panel. It is configured to cover. Thereby, the rigidity and strength of the rear pillar can be further enhanced.
  • the present invention is characterized in that the rear inner panel has a panel flange that extends upward along the rail side wall from the vehicle width inner end of the panel top wall.
  • the ridgeline portion provided between the rail side wall forming the roof side rail inner and the rail lower wall is the ridgeline portion provided between the panel flange and the panel upper wall constituting the rear inner panel.
  • the present invention is characterized in that the panel flange has a first stiffener bead portion and is joined to the rail side wall across the first stiffener bead portion.
  • the rigidity and strength of the panel flange constituting the rear inner panel can be improved.
  • a notch is provided in one of the rear pillar inner panel and the rear pillar stiffener so that the roof side rail inner, the rear pillar inner panel, and the rear pillar stiffener do not overlap. It is characterized by
  • the present invention by providing the notched portion, overlapping of the roof side rail inner, the rear pillar inner panel, and the rear pillar stiffener can be avoided.
  • overlapping of the four members is avoided, and for example, the bonding force (bonding force) when welding the overlapping portion (for example, spot welding) is reduced.
  • the bonding force bonding force
  • the present invention is characterized in that the cutaway portion is provided in the rear pillar inner panel, and the rear pillar stiffener has a second stiffener bead portion extending in the vertical direction so as to straddle the cutaway portion.
  • the second stiffener bead portion can be extended along the vertical direction by providing the notch portion in the rear pillar inner panel. Further, by extending the second stiffener bead portion along the vertical direction, the rigidity and strength of the entire rear pillar stiffener can be improved.
  • the rear pillar inner panel is formed of a member having a thick plate thickness or high rigidity and high strength as compared to the rear pillar stiffener, and the rear pillar stiffener includes the panel side wall, A panel upper wall and the panel flange are provided.
  • the rear pillar inner panel is formed thicker than the rear pillar stiffener or made of a member having high rigidity and high strength. As a result, it becomes easy to form the panel side wall, the panel upper wall and the panel flange with respect to the rear pillar stiffener, and the formability of the rear pillar stiffener can be improved.
  • FIG. 3 is a cross-sectional view taken along the line III-III of FIG. It is the perspective view which saw the vehicle rear part which removed the rear pillar outer panel from the vehicle exterior back.
  • A) is a partial enlarged perspective view of FIG. 4
  • (b) is a partial enlarged perspective view which shows the notch part in the notch part of a rear pillar inner panel.
  • FIG. 6 is a longitudinal sectional view taken along the line VI-VI in FIG. 5 (a).
  • FIG. 7 is a partially enlarged vertical sectional view of FIG.
  • FIG. 9 is a cross-sectional view taken along the line IX-IX of FIG. 8;
  • FIG. 9 is a cross-sectional view taken along line XX of FIG. 8;
  • FIG. 1 is a perspective view of a rear portion of a vehicle to which a vehicle rear portion structure according to an embodiment of the present invention is applied, viewed from the passenger compartment
  • FIG. 2 is a partially enlarged perspective view of FIG. Figure 2 is a cross-sectional view along the line. Note that “front and rear” and “up and down” indicated by arrows in each figure indicate the front and back direction and the up and down direction of the vehicle body, and “left and right” indicate the left and right direction (vehicle width direction) viewed from the driver's seat. ing.
  • the vehicle 10 is provided with a pair of rear inner panels 12, 12 which constitute vehicle interior side panels of left and right side portions at the rear of the vehicle body.
  • rear inner panels 12, 12 which constitute vehicle interior side panels of left and right side portions at the rear of the vehicle body.
  • FIG. 1 only the right rear inner panel 12 is illustrated, and the left rear inner panel 12 is omitted.
  • the pair of rear inner panels 12, 12 is composed of a pair of rear pillar inner panels 16, 16 and a pair of rear pillar stiffeners 20, 20.
  • the pair of rear pillar inner panels 16, 16 form a tailgate opening 14 at the rear of the vehicle body.
  • a pair of rear pillar stiffeners 20, 20 form a rear door opening 18 at the rear of the vehicle body.
  • the rear pillar inner panels 16, 16 and the rear pillar stiffeners 20, 20 are respectively formed of separate members.
  • the vehicle 10 further includes a roof side rail inner 22 extending from the rear inner panel 12 toward the front of the vehicle above the vehicle body side portion.
  • the rear inner panel 12 and the roof side rail inner 22 are respectively formed of separate members.
  • the tailgate opening 14 includes a pair of rear pillar inner panels 16, 16 and a rear roof rail 26.
  • the pair of rear pillar inner panels 16 is opened and closed by a back door (tail gate) not shown, and constitutes a side edge of the tail gate opening 14.
  • the rear roof rail 26 constitutes the upper edge of the tailgate opening 14 and bridges the pair of rear pillar inner panels 16, 16 with each other.
  • FIG. 1 only the right rear pillar inner panel 16 of the vehicle 10 among the pair of rear pillar inner panels 16 is illustrated, and the left rear pillar inner panel 16 is omitted.
  • the rear door opening 18 is formed by the roof side rail inner 22, the center pillar 24, the rear pillar stiffener 20 and the like.
  • the roof side rail inner 22 is opened and closed by a rear door (not shown), joined to upper end portions of the rear pillar inner panel 16 and the rear pillar stiffener 20, respectively, and extends toward the front of the vehicle.
  • the rear pillar stiffener 20 is provided at the rear side edge of the rear door opening 18.
  • a rear end panel 28 to which the lower end portion of the rear inner panel 12 is joined and a rear wheel house inner 30 to which the lower end portions of the rear end panel 28 and the rear pillar stiffener 20 are respectively joined It is arranged.
  • the rear pillar inner panel 16 is disposed to extend along the substantially vertical direction toward the cabin.
  • the rear pillar inner panel 16 is integrally joined with the rear pillar outer panel 32 on the vehicle outer side to constitute a rear pillar.
  • the rear pillar outer panel 32 extends in the left-right direction (vehicle width direction) to constitute the rear surface of the rear pillar.
  • One end (outside end in the vehicle width direction) of the rear pillar outer panel 32 in the left-right direction is joined to a side outer panel 34 formed separately from the rear pillar outer panel 32.
  • the rear pillar inner panel 16 separately includes a rear pillar inner panel lower constituting the lower portion and a rear pillar inner panel upper constituting the upper portion.
  • a rear pillar anchor patch 36 is provided on the side of the rear pillar inner panel 16 outside the vehicle interior.
  • a closed cross section 38 is formed by the rear pillar inner panel 16 and the rear pillar anchor patch 36.
  • the closed cross section 38 is formed in a closed cross section in a cross section substantially orthogonal to the axis of the rear pillar.
  • the closed cross-sectional portion 38 welds the inclined side wall 16a of the rear pillar inner panel 16 and the vehicle front end side 36a of the rear pillar anchor patch 36, and the rear end 16c of the rear pillar inner panel 16 and the rear pillar anchor patch It is formed in a substantially triangular shape in cross section by joining the 36 vehicle rear end portions 36b.
  • the vehicle center end 32 a of the rear pillar outer panel 32 extending along the lateral direction, the vehicle rear end 36 b of the rear pillar anchor patch 36, and the vehicle rear end 16 c of the rear pillar inner panel 16. And the three parties are integrally joined.
  • FIG. 4 is a perspective view of the rear of the vehicle with the rear pillar outer removed, viewed from the rear of the vehicle
  • FIG. 5 (a) is a partially enlarged perspective view of FIG. 4
  • FIG. 5 (b) is a cutaway view of the notch of the rear pillar inner panel.
  • FIG. 6 is a longitudinal sectional view taken along the line VI-VI of FIG. 5A
  • FIG. 7 is a partially enlarged longitudinal sectional view of FIG.
  • a rear pillar inner reinforcement 40 disposed across the rear pillar inner panel 16 and the rear pillar stiffener 20 is provided on the outer side surface of the rear inner panel 12.
  • the rear pillar inner reinforcement 40 has a substantially rectangular shape in a side view.
  • the front end of the rear pillar inner reinforcement 40 in the vehicle longitudinal direction is joined to a stiffener flange 46 described later of the rear pillar stiffener 20.
  • the rear end of the rear pillar inner reinforcement 40 in the vehicle longitudinal direction is joined to the rear pillar anchor patch 36 (see FIG. 5A).
  • the rear pillar inner reinforcement 40 includes a bead portion 42 and a reinforcement flange 48.
  • the bead portion 42 extends from the junction with the rear pillar anchor patch 36 toward the front of the vehicle body.
  • the reinforcement flange 48 is provided on the front side of the bead portion 42 and joined to a stiffener flange 46 which forms the rear door opening flange 44 in the rear pillar stiffener 20.
  • the stiffener flange 46 is formed of a substantially flat portion, and the bead portion 42 is formed to bulge from the stiffener flange 46 toward the vehicle outer side.
  • the vehicle 10 includes a roof side rail inner 22 that is joined along the upper end of the rear pillar inner panel 16 and the upper end of the rear pillar stiffener 20 and extends along the vehicle longitudinal direction.
  • the roof side rail inner 22 is configured separately from the rear inner panel 12.
  • the roof side rail inner 22 is configured by the rail side wall 50, the rail lower wall 52, and the rail flange 54.
  • the rail side wall 50 is provided on the upper side and extends in the vertical direction.
  • the rail lower wall 52 extends outward from the lower end of the rail side wall 50 in the vehicle width direction.
  • the rail flange 54 extends downward from the vehicle width outer end of the rail lower wall 52.
  • a first ridge line portion 56 curved in a circular arc shape in cross section is provided between the lower rail wall 52 and the rail side wall 50.
  • a second ridge line portion 58 which is curved in a circular arc shape in cross section is provided between the lower rail wall 52 and the rail side wall 50.
  • the rear pillar stiffener 20 (rear inner panel) has a panel side wall 60, a panel upper wall 62, and a panel flange 64.
  • the panel side wall 60 extends in the vertical direction parallel to the rail flange 54.
  • the panel upper wall 62 extends from the upper end of the panel side wall 60 toward the center of the vehicle width along the rail lower wall 52.
  • the panel flange 64 extends upward from the inward end of the panel upper wall 62 along the rail side wall 50.
  • a panel first ridge line portion 61 formed to be curved in an arc shape in cross section is provided between the panel upper wall 62 and the panel flange 64.
  • the panel flange 64 has a first stiffener bead portion 66 which is formed in a bulging manner, and is joined to the rail side wall 50 with the first stiffener bead portion 66 interposed therebetween.
  • the panel side wall 60, the panel upper wall 62, and the panel flange 64 are configured to have substantially the same width in the vehicle longitudinal direction.
  • the upper end portion of the rear pillar stiffener 20 is provided with a panel flange 64 joined to the rail side wall 50 of the roof side rail inner 22.
  • a first stiff bead portion 66 which bulges outward is provided.
  • a first flange portion 68 which is a joint portion with the rail side wall 52 is provided.
  • the rear pillar inner panel 16 is provided with a cutout 70 having a substantially triangular shape. As described later, the notches 70 are provided such that three roof side rail inners 22, rear pillar inner panels 16 and rear pillar stiffeners 20 do not overlap.
  • the broken line part of FIG.5 (b) shows the notch part of the rear pillar inner panel 16. As shown in FIG. Moreover, in this embodiment, although the rear pillar inner panel 16 is notched and the notch part 70 is formed, it is not limited to this, The notch part 70 in either one of the rear pillar inner panel 16 or the rear pillar stiffener 20 Should be provided.
  • the panel sidewall 60 of the rear pillar stiffener 20 has a second stiffener bead portion 72 extending in the vertical direction so as to straddle the notch portion 70.
  • the second stiffener bead portion 72 is located on the lower side of the first stiffener bead portion 68 and is formed to bulge toward the vehicle interior.
  • a second flange portion 74 joined to the rail flange 54 is provided on both sides of the second stiffener bead portion 72 in the vehicle longitudinal direction.
  • FIG. 8 is a transparent side view of the upper side of the rear inner panel and the rear pillar stiffener as viewed from the vehicle outer side
  • FIG. 9 is a cross sectional view taken along the line IX-IX of FIG. It is a cross-sectional view along an X-ray.
  • the width dimension W1 of the first stiffener bead portion 66 on the upper side in the vehicle longitudinal direction is the width of the second stiffener bead portion 72 on the lower side in the vehicle longitudinal direction It is set smaller than the dimension W2 (W1 ⁇ W2). If the width dimensions of the panel upper wall 62 and the panel side wall 60 are the same, the width dimension of the first flange portion 68 in the vehicle longitudinal direction is the relationship between the width dimensions of the first and second stiffener bead portions 66 and 72. The width dimension of the second flange portion 74 is set to be larger than the width dimension in the vehicle longitudinal direction.
  • a spot welding margin for joining the first flange portions 68 provided on both sides of the first stiffener bead portion 66 to the rail lower wall 52 of the roof side rail inner 22 is suitably secured. be able to.
  • the bulging directions (projecting directions) of the first stiffener bead portion 66 and the second stiffener bead 72 are respectively set in opposite directions outside the vehicle interior.
  • the first stiffener bead portion 66 in order to join the first flange portion 68 with the rail side wall 50, it is necessary to form a bulge on the outside of the passenger compartment.
  • the second stiffener bead portion 72 in order to join the second flange portion 74 on the vehicle front side to the side outer panel 34, it is necessary to form a bulge toward the vehicle interior.
  • the expansion directions of the first and second stiffener bead portions 66 and 72 are set to be different from each other in accordance with the mating members to be joined.
  • the rear pillar inner panel 16 is formed to be thicker than the rear pillar stiffener 20 or is formed of a high rigidity and high strength member.
  • the plate thickness of the rear pillar stiffener 20 may be thicker than that of the rear pillar inner panel 16, or may be made of a high rigidity and high strength member.
  • the vehicle body rear structure 10 is basically configured as described above, and the operation and effect thereof will be described next.
  • the rear pillar inner panel 16 and the rear pillar stiffener 20 are formed as separate members, a member having a thick plate and a high rigidity material is provided at a portion requiring high rigidity and high strength. It can be selected.
  • a thin member or a member made of a light material can be selected for a part requiring weight reduction.
  • the members are optimally arranged by arranging the members at appropriate positions, thereby achieving high rigidity and strength and weight reduction. And both.
  • the rear pillar inner reinforcement 40 is disposed and reinforced across two members including the rear pillar inner panel 16 and the rear pillar stiffener 20. As a result, it is possible to suppress a decrease in the rigidity and strength of the divided part and secure desired rigidity and strength. As a result, in the present embodiment, high rigidity and high strength and weight reduction can be harmonized as a whole rear pillar.
  • the rear end of the rear pillar inner reinforcement 40 is joined to the rear pillar anchor patch 36 forming the closed cross section, whereby the rigidity and strength of the rear pillar can be further enhanced.
  • the rigidity and strength of the rear pillar stiffener 20 itself can be enhanced.
  • the rigidity and strength at the time of assembling the rear pillar stiffener 20 can be enhanced.
  • the member with high plate thickness and high rigidity can be provided at a portion requiring high rigidity and high strength.
  • a member having a material can be selected, while a member having a thin plate thickness and a light material can be selected for a portion requiring weight reduction.
  • the members are optimally arranged by arranging the members at appropriate positions, thereby achieving high rigidity and strength and weight reduction. And both.
  • the first ridge line portion 56 provided between the rail lower wall 52 and the rail flange 54 constituting the roof side rail inner 22 is the panel side wall 60 and the panel upper wall constituting the rear pillar stiffener 20. It is comprised so that it may be covered by the panel 1st ridgeline part 61 provided between 62 and. Thereby, the rigidity and strength of the rear pillar can be further enhanced.
  • the second ridge portion 58 provided between the rail side wall 50 and the rail lower wall 52 that constitute the roof side rail inner 22 is a panel flange 64 that constitutes the rear pillar stiffener 20 and the panel upper wall.
  • the rigidity and strength of the panel flange 64 constituting the rear pillar stiffener 20 can be improved.
  • the notches 70 by providing the notches 70, overlapping of the roof side rail inner 22, the rear pillar inner panel 16, and the rear pillar stiffener 20 can be avoided.
  • the bonding force bonding force
  • welding the overlapping portion for example, spot welding
  • the second stiff bead portion 72 can be extended along the vertical direction. Further, by extending the second stiffener bead portion 72 in the vertical direction, the rigidity and strength of the entire rear pillar stiffener 20 can be improved.
  • the rear pillar inner panel 16 is formed thicker than the rear pillar stiffener 20 or is formed of a member having high rigidity and high strength, so that the panel sidewall 60 with respect to the rear pillar stiffener 20 It becomes easy to form the panel upper wall 62 and the panel flange 64, and the formability of the rear pillar stiffener 20 can be improved.
  • the rear pillar stiffener 20 may be formed thicker than the rear pillar inner panel 16 or may be formed of a member having high rigidity and high strength. With this configuration, the formability of the rear pillar inner panel 16 can be improved, and the weight of the rear pillar inner panel 16 formed of a relatively large panel can be reduced.
  • Reference Signs List 10 vehicle 12 rear inner panel 14 tailgate opening 16 rear pillar inner panel 18 rear door opening 20 rear pillar stiffener 22 roof side rail inner 36 rear pillar anchor patch 38 closed cross section 40 rear pillar inner reinforcement 42 bead 44 rear door opening flange 46 stiffener flange 48 reinforcement flange 50 rail side wall 52 rail lower wall 54 rail flange 60 panel upper wall 62 panel lower wall 64 panel flange 66 first stiffener bead portion 70 notch portion 72 second stiffener bead portion

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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)
PCT/JP2014/061960 2013-05-10 2014-04-30 車体後部構造 WO2014181739A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480026636.1A CN105189261B (zh) 2013-05-10 2014-04-30 车身后部构造
JP2015515854A JP5947980B2 (ja) 2013-05-10 2014-04-30 車体後部構造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013099930 2013-05-10
JP2013-099930 2013-05-10

Publications (1)

Publication Number Publication Date
WO2014181739A1 true WO2014181739A1 (ja) 2014-11-13

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PCT/JP2014/061960 WO2014181739A1 (ja) 2013-05-10 2014-04-30 車体後部構造

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JP (1) JP5947980B2 (zh)
CN (1) CN105189261B (zh)
WO (1) WO2014181739A1 (zh)

Cited By (4)

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Publication number Priority date Publication date Assignee Title
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
US20180265138A1 (en) * 2017-03-14 2018-09-20 Honda Motor Co., Ltd. Rear body structure
US10112655B2 (en) 2016-01-14 2018-10-30 Ford Global Technologies, Llc Structural reinforcement for vehicle upper rear corner panel
JP2020147255A (ja) * 2019-03-15 2020-09-17 トヨタ自動車株式会社 車両後部構造

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Publication number Priority date Publication date Assignee Title
JP7049601B2 (ja) * 2018-04-04 2022-04-07 スズキ株式会社 車体後部構造
CN109733482A (zh) * 2019-02-12 2019-05-10 北京新能源汽车股份有限公司 用于车辆的d柱加强板总成结构及具有其的车辆
FR3115263A1 (fr) * 2020-10-16 2022-04-22 Psa Automobiles Sa Caisse de vehicule a resistance renforcee au choc

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Publication number Priority date Publication date Assignee Title
JPS6416488U (zh) * 1987-07-21 1989-01-26
JPH09254813A (ja) * 1996-03-26 1997-09-30 Mazda Motor Corp 自動車の側部補強構造
JP2009179176A (ja) * 2008-01-30 2009-08-13 Kanto Auto Works Ltd 車両のｄピラー補強構造
JP2010012856A (ja) * 2008-07-02 2010-01-21 Kanto Auto Works Ltd 自動車のボデー
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US10112655B2 (en) 2016-01-14 2018-10-30 Ford Global Technologies, Llc Structural reinforcement for vehicle upper rear corner panel
US20180265138A1 (en) * 2017-03-14 2018-09-20 Honda Motor Co., Ltd. Rear body structure
US10899393B2 (en) * 2017-03-14 2021-01-26 Honda Motor Co., Ltd. Rear body structure
JP2020147255A (ja) * 2019-03-15 2020-09-17 トヨタ自動車株式会社 車両後部構造
CN111688814A (zh) * 2019-03-15 2020-09-22 丰田自动车株式会社 车辆后部结构
JP7172768B2 (ja) 2019-03-15 2022-11-16 トヨタ自動車株式会社 車両後部構造
US11548554B2 (en) * 2019-03-15 2023-01-10 Toyota Jidosha Kabushiki Kaisha Vehicle rear portion structure
CN111688814B (zh) * 2019-03-15 2023-10-20 丰田自动车株式会社 车辆后部结构

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CN105189261B (zh) 2017-10-13
CN105189261A (zh) 2015-12-23
JPWO2014181739A1 (ja) 2017-02-23
JP5947980B2 (ja) 2016-07-06

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