WO2008001521A1 - Panneau arrière de cabine - Google Patents

Panneau arrière de cabine Download PDF

Info

Publication number
WO2008001521A1
WO2008001521A1 PCT/JP2007/056889 JP2007056889W WO2008001521A1 WO 2008001521 A1 WO2008001521 A1 WO 2008001521A1 JP 2007056889 W JP2007056889 W JP 2007056889W WO 2008001521 A1 WO2008001521 A1 WO 2008001521A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
back panel
base portion
bead
width direction
Prior art date
Application number
PCT/JP2007/056889
Other languages
English (en)
Japanese (ja)
Inventor
Nobuhiko Kanemitsu
Kazushi Honda
Original Assignee
Isuzu Motors Limited
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 Isuzu Motors Limited filed Critical Isuzu Motors Limited
Priority to AU2007264615A priority Critical patent/AU2007264615B2/en
Priority to CN2007800236968A priority patent/CN101479148B/zh
Publication of WO2008001521A1 publication Critical patent/WO2008001521A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs

Definitions

  • the present invention relates to a cap back panel that defines a rear portion of a vehicle.
  • Japanese Patent Application Laid-Open No. 11-34931 discloses a vibration isolation structure in which a plurality of reinforcing beads protruding in front of a vehicle and extending in the vertical direction are arranged in parallel in the vehicle width direction on a flat-shaped cap back panel. Is described. According to this anti-vibration structure, it is possible to increase the surface rigidity of the cap back panel while suppressing an increase in the thickness of the panel itself. For this reason, it is possible to suppress the generation of abnormal noise by lowering the vibration level of the cap back panel in the low frequency range without causing an increase in cost and weight.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 11 34931
  • the present invention has been made in view of the above circumstances, and it is possible to further reduce the plate thickness and achieve light weight while ensuring the surface rigidity necessary for suppressing the occurrence of abnormal noise.
  • the purpose is to provide a cab back panel.
  • the cap back panel according to the present invention is erected along the vehicle width direction, defines a rear portion of the cap, and includes a base portion, a first bead, and a second bead.
  • the base portion is curved so that the center in the vehicle width direction swells in one direction between the vehicle front and the vehicle rear.
  • the first bead is bent from the first region on both sides in the vehicle width direction of the base portion, protrudes in the one direction, and extends in the vertical direction.
  • the second bead is bent from a second region of the base portion in the center in the vehicle width direction, protrudes in the other direction from the front of the vehicle and the rear of the vehicle, and extends in the vertical direction.
  • the surface rigidity of the cap back panel can be increased by the curved shape of the base portion in addition to the first and second beads. Accordingly, it is possible to further reduce the thickness of the plate while ensuring the surface rigidity necessary for suppressing the occurrence of abnormal noise, thereby achieving a light weight.
  • the first bead projects in the same direction as the bulging direction of the base portion, and in the second region in the center of the base portion in the vehicle width direction, The second bead protrudes in the direction opposite to the bulging direction of the base. Therefore, compared to the case where the first and second beads protrude in the same direction, the occupied area of the back panel in the vehicle front-rear direction can be reduced, and the limited vehicle space can be used effectively. can do.
  • the thickness of the back panel is reduced by reducing the plate thickness of the back panel, and the exclusive area of the back panel in the longitudinal direction of the vehicle is reduced. It can be kept small.
  • FIG. 1 is a rear view of a cap back panel according to the present embodiment when the vehicle rear force is also viewed.
  • FIG. 2 is a sectional view taken along line II-II in FIG.
  • FIG. 3 is an exploded perspective view of FIG. 1.
  • FIG. 4 is a perspective view of a cab over type truck provided with the cab back panel of FIG. 1. Explanation of symbols
  • FIG. 1 is a rear view of the back panel of the present embodiment as viewed from the rear of the vehicle
  • FIG. 2 is a cross-sectional view taken along the line II in FIG. 1
  • FIG. 3 is an exploded perspective view of FIG.
  • FIG. 2 is a perspective view of a track over type truck having a 1 cap back panel.
  • FR indicates the front of the vehicle
  • UP indicates the upper side of the vehicle! / Speak.
  • the vehicle 1 includes a cap 2 and a loading platform 11, and the loading platform 11 is disposed at the rear of the cabin 2.
  • the cab back panel 3 is erected almost vertically along the vehicle width direction and defines the rear part of the cab 2.
  • a force that exemplifies a track-over type truck as the vehicle 1 The structure of the back panel 3 of the present invention can be applied to various other vehicles.
  • the cap back panel 3 is a press-molded product of a metal panel, and includes a base portion 4, a first bead 5, and a second bead 6.
  • the base portion 4 is a portion of the cap back panel 3 excluding the first bead 5 and the second bead 6, and is entirely arranged so that the center in the vehicle width direction swells rearward of the vehicle. Is curved. This curved shape increases the surface rigidity of the cap back panel 3.
  • a rear window opening 8 in which the rear window panel 7 is mounted is formed at the upper center of the base portion 4.
  • the base portion 4 has a joint portion 10 integrally on its periphery.
  • the joint 10 at the upper edge is on the ceiling panel (not shown) that forms the outer surface of the ceiling of the cab 2
  • the joint 10 at the side edge is on the side outer panel (not shown) that forms the outer surface of the cab 2 on the lower edge.
  • the joint portions 10 are respectively joined to cross members (not shown) which are vehicle body frame members.
  • first beads 5 are arranged substantially in parallel.
  • the first region is set outside the rear window opening 8 in the vehicle width direction.
  • Each first bead 5 is partially bent into a substantially trapezoidal shape from the base portion 4 and protrudes toward the rear of the vehicle. It extends in the vertical direction from the vicinity to the vicinity of the lower edge.
  • a plurality (five in the present embodiment) of second beads 6 are juxtaposed in parallel.
  • a second region is set below the rear window opening 8.
  • Each second bead 6 is partially bent in a substantially trapezoidal shape from the base portion 4 and protrudes forward of the vehicle, and the force in the vicinity of the lower edge of the rear window opening 8 extends vertically to the vicinity of the lower edge of the base portion 4.
  • the plurality of first and second beads 5, 6 are arranged at substantially equal intervals along the vehicle width direction, and the back back panel 3 is formed by the first and second beads 5, 6. Increased surface rigidity
  • a reinforcing member 9 is joined to the front surface of the cap back panel 3.
  • the reinforcing member 9 is disposed below the rear window opening 8 and extends in the vehicle width direction. Further, in the portion of the reinforcing member 9 that comes into contact with the knock panel 3, concave portions 9 a that respectively accommodate the second beads 6 protruding forward of the vehicle are formed.
  • the protruding height of the second bead 6 relative to the base portion 4 is set to be slightly lower in the upper part accommodated in the recess 9a of the reinforcing member 9 than in the lower part.
  • the protruding height of the first bead 5 with respect to the base portion 4 and the protruding height of the lower portion of the second bead 6 are set to be approximately equal.
  • the base portion 4 of the cap back panel 3 has a shape that bulges in the negative direction (rear side of the vehicle), so that the surface rigidity is higher than when the base portion 4 is formed flat. High. That is, the surface rigidity of the cap back panel 3 can be increased by the curved shape of the base portion 4 in addition to the first and second beads 5 and 6. Therefore, it is possible to reduce the thickness of the cap back panel 3 and reduce the weight while securing the surface rigidity necessary for suppressing the occurrence of abnormal noise.
  • the first bead 5 protrudes in the same direction as the bulging direction of the base portion 4 (rear side of the vehicle), and the base portion 4 is centered in the vehicle width direction.
  • the second bead 6 protrudes in the direction opposite to the bulging direction of the base portion 4 (front of the vehicle). Therefore, compared to the case where the first and second beads 5 and 6 are projected in the same direction, the exclusive area of the cap back panel 3 in the front-rear direction of the vehicle can be kept small, and the limited vehicle Space can be used effectively.
  • the first bead 5 protrudes forward in the vehicle in the first region on both sides in the vehicle width direction.
  • the second bead 6 may be protruded rearward.
  • the cross-sectional shape of the first bead 5 and the second bead 6 is not limited to the substantially trapezoidal shape as described above, and can be set to various shapes such as a substantially arc shape and a substantially rectangular shape.
  • cap back panel 3 in which the rear window opening 8 is formed.
  • present invention can also be applied to a cap back pad and an antenna in which the rear window opening 8 is not formed. .
  • cap back panel structure of the present invention can be applied to various vehicles.

Landscapes

  • 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 panneau arrière de cabine (3) qui comprend une partie de base (4), des premières nervures (5), et des secondes nervures (6). Le panneau arrière de cabine est installé verticalement le long de la direction latérale d'un véhicule et démarque la partie arrière d'une cabine (2). La partie de base (4) est courbée de sorte que sa partie centrale latérale se gonfle jusqu'à l'arrière du véhicule. Les premières nervures (5) sont formées en cintrant la partie de base (4) à partir de ses première zones sur les deux côtés latéraux, font saillie jusqu'à l'arrière du véhicule, et s'étendent verticalement. Les secondes nervures (6) sont formées en cintrant la partie de base (4) à partir de sa second zone au centre latéral, font saillie vers l'avant du véhicule, et s'étendent verticalement.
PCT/JP2007/056889 2006-06-27 2007-03-29 Panneau arrière de cabine WO2008001521A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2007264615A AU2007264615B2 (en) 2006-06-27 2007-03-29 Cab back panel
CN2007800236968A CN101479148B (zh) 2006-06-27 2007-03-29 驾驶室后围板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-176787 2006-06-27
JP2006176787A JP4081777B2 (ja) 2006-06-27 2006-06-27 キャブバックパネル

Publications (1)

Publication Number Publication Date
WO2008001521A1 true WO2008001521A1 (fr) 2008-01-03

Family

ID=38845295

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/056889 WO2008001521A1 (fr) 2006-06-27 2007-03-29 Panneau arrière de cabine

Country Status (4)

Country Link
JP (1) JP4081777B2 (fr)
CN (1) CN101479148B (fr)
AU (1) AU2007264615B2 (fr)
WO (1) WO2008001521A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11492052B2 (en) 2021-03-31 2022-11-08 Toyota Motor Engineering & Manufacturing North America, Inc. Trucks including externally mounted combination absorber and seal member

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5419264B2 (ja) * 2009-06-02 2014-02-19 ダイハツ工業株式会社 車両の前下部構造
EP2599691B1 (fr) 2010-08-03 2014-01-08 Honda Motor Co., Ltd. Structure de carrosserie arrière d'un véhicule
KR101349536B1 (ko) * 2011-12-12 2014-01-09 현대자동차주식회사 캡 마운팅장치
CN104802862B (zh) * 2014-01-27 2017-12-08 北汽福田汽车股份有限公司 用于车辆的基板加强结构及具有其的车辆
CN105034760B (zh) * 2015-08-06 2017-04-05 北汽福田汽车股份有限公司 卡车后视窗及其位置和尺寸的设计、校核方法、卡车
JP6688480B2 (ja) * 2016-03-07 2020-04-28 いすゞ自動車株式会社 キャブの後面部構造
WO2023175678A1 (fr) * 2022-03-14 2023-09-21 三菱自動車工業株式会社 Structure de coffre à bagages de véhicule

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182390U (fr) * 1986-05-12 1987-11-19
JPS62200078U (fr) * 1986-06-11 1987-12-19
JP2001146179A (ja) * 1999-11-19 2001-05-29 Suzuki Motor Corp トラックのキャビンバックガード構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5598617U (fr) * 1978-12-27 1980-07-09
WO2003029069A2 (fr) * 2001-10-02 2003-04-10 Magna International Inc. Structure spatiale d'une cabine de camion
JP4175107B2 (ja) * 2002-12-27 2008-11-05 三菱自動車工業株式会社 車両用フロアパネル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62182390U (fr) * 1986-05-12 1987-11-19
JPS62200078U (fr) * 1986-06-11 1987-12-19
JP2001146179A (ja) * 1999-11-19 2001-05-29 Suzuki Motor Corp トラックのキャビンバックガード構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11492052B2 (en) 2021-03-31 2022-11-08 Toyota Motor Engineering & Manufacturing North America, Inc. Trucks including externally mounted combination absorber and seal member

Also Published As

Publication number Publication date
JP2008006865A (ja) 2008-01-17
AU2007264615B2 (en) 2011-01-27
JP4081777B2 (ja) 2008-04-30
AU2007264615A1 (en) 2008-01-03
CN101479148B (zh) 2012-01-04
CN101479148A (zh) 2009-07-08

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