CN104401402A - Rear structure of inner plate for SUV (sports utility vehicle) vehicle model - Google Patents

Rear structure of inner plate for SUV (sports utility vehicle) vehicle model Download PDF

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Publication number
CN104401402A
CN104401402A CN201410666784.1A CN201410666784A CN104401402A CN 104401402 A CN104401402 A CN 104401402A CN 201410666784 A CN201410666784 A CN 201410666784A CN 104401402 A CN104401402 A CN 104401402A
Authority
CN
China
Prior art keywords
post
inner panel
panel
reinforcing plate
wheel cover
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201410666784.1A
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Chinese (zh)
Other versions
CN104401402B (en
Inventor
陈云
闫跃奇
张贵万
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chery Automobile Co Ltd
Original Assignee
SAIC Chery Automobile Co Ltd
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Publication date
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Priority to CN201410666784.1A priority Critical patent/CN104401402B/en
Publication of CN104401402A publication Critical patent/CN104401402A/en
Application granted granted Critical
Publication of CN104401402B publication Critical patent/CN104401402B/en
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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
    • B62D25/02—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
    • 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
    • B62D27/00—Connections between superstructure or understructure sub-units

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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

The invention relates to a rear structure of an inner plate for an SUV (sport utility vehicle) vehicle model. The rear structure comprises a C-column inner plate (1), an upper D-column inner plate (2), a lower D-column inner plate (3), a C-column reinforcing plate (4), an upper D-column reinforcing plate (6), a lower D-column reinforcing plate (7), a wheel casing inner plate assembly (9) and a wheel casing outer plate (10); the rear structure of the inner plate is characterized in that a connecting plate (5) is arranged between the C-column reinforcing plate (4) and the lower D-column reinforcing plate (7).

Description

A kind of SUV vehicle inner panel rear structure
Technical field
The present invention relates to a kind of SUV vehicle inner panel rear structure.
Background technology
In prior art, SUV vehicle inner panel rear structure comprises C post inner panel, inner panel on D post, inner panel under D post, C column reinforcement plate, D post upper reinforcing plate, D post lower reinforcing plate, wheel cover inner panel assembly, wheel hood panel, wheel cover external reinforcing plate for car.Its connection mode is, C column reinforcement plate lower end is connected with wheel hood panel, wheel cover external reinforcing plate for car, and upper end to roof rail place is connected with D post upper reinforcing plate front end, forms C post and strengthens structure; D post upper reinforcing plate is connected with D post lower reinforcing plate, forms D post and strengthens structure, the structure of overall reinforcement structure formally in " л " shape.The weak point of this kind of SUV vehicle inner panel rear structure existence is:
1, C post is strengthened structure and is strengthened structure with D post and be only connected upper end, fails effective connection on the whole, is unfavorable for the transmission of power;
2, fail inside and outside C column reinforcement plate to form effective annular cross section structure, be unfavorable for body stiffness mode;
3, wheel cover external reinforcing plate for car is failed and other version closed loop, causes tare to increase, and promotes not obvious, be unfavorable for light-weight design to body performance;
4, on D post, inner panel fails effectively to be connected with D post upper reinforcing plate and C post inner panel, affects D post closed loop top sub place performance.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of SUV vehicle inner panel rear structure, effectively can improve the rigidity of car body.
Realize the technical scheme of the object of the invention:
A kind of SUV vehicle inner panel rear structure, comprise C post inner panel (1), inner panel (2) on D post, inner panel (3) under D post, C column reinforcement plate (4), D post upper reinforcing plate (6), D post lower reinforcing plate (7), wheel cover inner panel assembly (9), wheel hood panel (10), is characterized in that: be provided with connecting panel (5) between C column reinforcement plate (4) and D post lower reinforcing plate (7).
Also comprise brace panel in wheel cover (8), in wheel cover, brace panel (8) is positioned between wheel cover inner panel assembly (9), wheel hood panel (10); C column reinforcement plate (4) is disconnected in four quarter window punishment of C post inner panel (1), and C column reinforcement plate (4) upper end is welded with C post inner panel (1), and C column reinforcement plate (4) lower end is welded with the upper end of brace panel in wheel cover (8).
On D post, inner panel (2) and D post upper reinforcing plate (6) and C post inner panel (1) carry out three layers and weld, and D post upper reinforcing plate (6) is positioned at the outside of inner panel (2) on D post.
In wheel cover, brace panel (8) lower end is connected with floor crossmember.
Under D post, inner panel (3) lower end is connected with rear end panel connecting panel.
The beneficial effect that the present invention has:
Be provided with connecting panel between C column reinforcement plate of the present invention and D post lower reinforcing plate, brace panel forms the structure of " H " shape on integral structure, effectively improves rigidity of vehicle body.
The present invention also comprises brace panel in wheel cover, and in wheel cover, brace panel is between wheel cover inner panel assembly, wheel hood panel; C column reinforcement plate is disconnected in four quarter window punishment of C post inner panel, C column reinforcement plate upper end and C post inner plate welding, and C column reinforcement plate lower end is welded with the upper end of brace panel in wheel cover, thus forms the cavity cross section of an interior outer closure; In wheel cover, brace panel lower end is connected with floor crossmember, is conducive to transmission and the body lightening design of power.
On D post of the present invention, inner panel and D post upper reinforcing plate and C post inner panel carry out three layers and weld, D post upper reinforcing plate is positioned at the outside of inner panel on D post, D post closed loop top sub place forms box-like structure corresponding inside and outside thus, effectively improves D post top connection place local stiffness mode.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is explosive decomposition figure of the present invention.
Detailed description of the invention
As shown in Figure 1 and Figure 2, on C post inner panel 1, D post, under inner panel 2, D post, inner panel 3 forms plate assembly structure in CD post, and C column reinforcement plate 4, D post upper reinforcing plate 6, D post lower reinforcing plate 7, connecting panel 5 forms CD column reinforcement plate assembly structure.Brace panel 8 in wheel cover, wheel cover inner panel assembly 9, wheel hood panel 10, composition wheel cover assembly structure, in wheel cover, brace panel is between wheel cover inner panel assembly, wheel hood panel.
Be provided with connecting panel 5 between C column reinforcement plate 1 and D post lower reinforcing plate 7, brace panel forms the structure of " H " shape on integral structure, is conducive to effective transmission of power, promotes vehicle body rigidity.
C column reinforcement plate 4 is disconnected in four quarter window punishment of C post inner panel 1, and C column reinforcement plate 4 upper end is welded with C post inner panel 1, and C column reinforcement plate 4 lower end is welded with the upper end of brace panel in wheel cover 8, forms the cavity of an interior outer closure.
On D post, inner panel 2 carries out three layers with D post upper reinforcing plate 6 and C post inner panel 1 and welds, D post upper reinforcing plate 6 is positioned at the outside of inner panel 2 on D post, D post closed loop top sub place forms box-like structure corresponding inside and outside thus, rear end is connected with rear head piece, under D post, inner panel 3 lower end is connected with rear end panel connecting panel, actv. forms D post closed loop configuration, improves the rigidity mode of vehicle body.
In wheel cover, brace panel 8 lower end is connected with floor crossmember, and actv. forms C post cyclic structure, is conducive to the transmission of power and the light-weight design of vehicle body.
D post upper reinforcing plate 6 provides back door hinge attachment point, meets back door open function.

Claims (5)

1. a SUV vehicle inner panel rear structure, comprise C post inner panel (1), inner panel (2) on D post, inner panel (3) under D post, C column reinforcement plate (4), D post upper reinforcing plate (6), D post lower reinforcing plate (7), wheel cover inner panel assembly (9), wheel hood panel (10), is characterized in that: be provided with connecting panel (5) between C column reinforcement plate (4) and D post lower reinforcing plate (7).
2. SUV vehicle inner panel rear structure according to claim 1, is characterized in that: also comprise brace panel in wheel cover (8), and in wheel cover, brace panel (8) is positioned between wheel cover inner panel assembly (9), wheel hood panel (10); C column reinforcement plate (4) is disconnected in four quarter window punishment of C post inner panel (1), and C column reinforcement plate (4) upper end is welded with C post inner panel (1), and C column reinforcement plate (4) lower end is welded with the upper end of brace panel in wheel cover (8).
3. SUV vehicle inner panel rear structure according to claim 2, is characterized in that: on D post, inner panel (2) and D post upper reinforcing plate (6) and C post inner panel (1) carry out three layers and weld, and D post upper reinforcing plate (6) is positioned at the outside of inner panel (2) on D post.
4. SUV vehicle inner panel rear structure according to claim 3, is characterized in that: in wheel cover, brace panel (8) lower end is connected with floor crossmember.
5. SUV vehicle inner panel rear structure according to claim 4, is characterized in that: under D post, inner panel (3) lower end is connected with rear end panel connecting panel.
CN201410666784.1A 2014-11-20 2014-11-20 Rear structure of inner plate for SUV (sports utility vehicle) vehicle model Active CN104401402B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410666784.1A CN104401402B (en) 2014-11-20 2014-11-20 Rear structure of inner plate for SUV (sports utility vehicle) vehicle model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410666784.1A CN104401402B (en) 2014-11-20 2014-11-20 Rear structure of inner plate for SUV (sports utility vehicle) vehicle model

Publications (2)

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CN104401402A true CN104401402A (en) 2015-03-11
CN104401402B CN104401402B (en) 2017-02-01

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394690A (en) * 2016-11-25 2017-02-15 上汽通用五菱汽车股份有限公司 Vehicle body frame
CN106697063A (en) * 2015-07-22 2017-05-24 北汽福田汽车股份有限公司 Rear wall assembly applicable to vehicle and vehicle employing same
CN107487370A (en) * 2017-05-22 2017-12-19 宝沃汽车（中国）有限公司 Body side wall structure, C column reinforcement plates and vehicle
CN108128355A (en) * 2017-12-08 2018-06-08 阿尔特汽车技术股份有限公司 Rear side wall internal panel assembly structure
CN108382463A (en) * 2018-01-29 2018-08-10 奇瑞汽车股份有限公司 Two-compartment vehicle type inner plate rear frame structure
CN106240643B (en) * 2016-08-31 2018-08-14 重庆长安汽车股份有限公司 A kind of automotive back window region reinforcement structure and automobile
CN108516015A (en) * 2018-04-24 2018-09-11 山东梅拉德能源动力科技有限公司 Low-speed electronic automotive C column inner panel assembly and its welding procedure
CN110104072A (en) * 2019-05-10 2019-08-09 江苏敏安电动汽车有限公司 A kind of body side wall C column reinforcement structure of inner plate and vehicle
CN110667707A (en) * 2019-11-11 2020-01-10 上海锐镁新能源科技有限公司 Structure for improving torsional rigidity of automobile body
CN110843932A (en) * 2018-08-21 2020-02-28 宝沃汽车（中国）有限公司 Vehicle body structure and vehicle
CN112407054A (en) * 2019-08-23 2021-02-26 标致雪铁龙汽车股份有限公司 Vehicle side wall structure and vehicle
CN113682379A (en) * 2021-09-10 2021-11-23 奇瑞商用车（安徽）有限公司 Automobile body rear portion skeleton texture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3103451B1 (en) * 2019-11-27 2021-10-22 Psa Automobiles Sa Device for torsional reinforcement of the rear zone of a motor vehicle body.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102514630A (en) * 2011-12-23 2012-06-27 上汽通用五菱汽车股份有限公司 Mini-car left middle side body with lifting window
CN203497012U (en) * 2013-09-29 2014-03-26 东风汽车公司 Side rear pillar liner plate of separate frame construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102514630A (en) * 2011-12-23 2012-06-27 上汽通用五菱汽车股份有限公司 Mini-car left middle side body with lifting window
CN203497012U (en) * 2013-09-29 2014-03-26 东风汽车公司 Side rear pillar liner plate of separate frame construction

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106697063A (en) * 2015-07-22 2017-05-24 北汽福田汽车股份有限公司 Rear wall assembly applicable to vehicle and vehicle employing same
CN106240643B (en) * 2016-08-31 2018-08-14 重庆长安汽车股份有限公司 A kind of automotive back window region reinforcement structure and automobile
CN106394690B (en) * 2016-11-25 2023-07-25 上汽通用五菱汽车股份有限公司 Vehicle body frame
CN106394690A (en) * 2016-11-25 2017-02-15 上汽通用五菱汽车股份有限公司 Vehicle body frame
CN107487370A (en) * 2017-05-22 2017-12-19 宝沃汽车（中国）有限公司 Body side wall structure, C column reinforcement plates and vehicle
CN108128355A (en) * 2017-12-08 2018-06-08 阿尔特汽车技术股份有限公司 Rear side wall internal panel assembly structure
CN108382463A (en) * 2018-01-29 2018-08-10 奇瑞汽车股份有限公司 Two-compartment vehicle type inner plate rear frame structure
CN108516015A (en) * 2018-04-24 2018-09-11 山东梅拉德能源动力科技有限公司 Low-speed electronic automotive C column inner panel assembly and its welding procedure
CN108516015B (en) * 2018-04-24 2023-10-13 雷丁汽车集团有限公司 C column inner plate assembly of low-speed electric automobile and welding process thereof
CN110843932A (en) * 2018-08-21 2020-02-28 宝沃汽车（中国）有限公司 Vehicle body structure and vehicle
CN110104072A (en) * 2019-05-10 2019-08-09 江苏敏安电动汽车有限公司 A kind of body side wall C column reinforcement structure of inner plate and vehicle
CN112407054A (en) * 2019-08-23 2021-02-26 标致雪铁龙汽车股份有限公司 Vehicle side wall structure and vehicle
CN112407054B (en) * 2019-08-23 2024-06-07 标致雪铁龙汽车股份有限公司 Vehicle side wall structure and vehicle
CN110667707A (en) * 2019-11-11 2020-01-10 上海锐镁新能源科技有限公司 Structure for improving torsional rigidity of automobile body
CN113682379A (en) * 2021-09-10 2021-11-23 奇瑞商用车（安徽）有限公司 Automobile body rear portion skeleton texture

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20150311

Assignee: Ooros Automotive Co., Ltd.

Assignor: Saic Chery Automobile Co., Ltd.

Contract record no.: 2017990000380

Denomination of invention: Rear structure of inner plate for SUV (sports utility vehicle) vehicle model

Granted publication date: 20170201

License type: Common License

Record date: 20170921

EC01 Cancellation of recordation of patent licensing contract
EC01 Cancellation of recordation of patent licensing contract

Assignee: Ooros Automotive Co., Ltd.

Assignor: Saic Chery Automobile Co., Ltd.

Contract record no.: 2017990000380

Date of cancellation: 20180910

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20150311

Assignee: Anqing Zhenyi New Energy Automobile Technology Co., Ltd

Assignor: Saic Chery Automobile Co., Ltd.

Contract record no.: X2020980000116

Denomination of invention: Rear structure of inner plate for SUV (sports utility vehicle) vehicle model

Granted publication date: 20170201

License type: Common License

Record date: 20200115