WO2008062761A1 - Structure de porte pour véhicule - Google Patents

Structure de porte pour véhicule Download PDF

Info

Publication number
WO2008062761A1
WO2008062761A1 PCT/JP2007/072401 JP2007072401W WO2008062761A1 WO 2008062761 A1 WO2008062761 A1 WO 2008062761A1 JP 2007072401 W JP2007072401 W JP 2007072401W WO 2008062761 A1 WO2008062761 A1 WO 2008062761A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
panel
reinforcement
outer panel
vehicle
Prior art date
Application number
PCT/JP2007/072401
Other languages
English (en)
Japanese (ja)
Inventor
Kikuo Onozaka
Shigeo Takita
Kouji Kinoshita
Tomohiro Fukuda
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
Publication of WO2008062761A1 publication Critical patent/WO2008062761A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0426—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the beltline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
    • B60J5/0425—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged essentially horizontal in the centre of the lower door structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R2013/0293—Connection or positioning of adjacent panels

Definitions

  • the present invention relates to a vehicle door structure.
  • a front end portion is rotatably connected to a vehicle body side via a door hinge to a door inner panel.
  • Patent Document 1 Japanese Patent Laid-Open No. 7-251676
  • a hinge reinforcement for reinforcement may be provided at the front end portion.
  • the hinge reinforcement is provided locally, there is a possibility that sufficient mounting rigidity cannot be obtained.
  • an object of the present invention is to provide a door structure capable of improving the mounting rigidity of the door to the vehicle body side.
  • the door structure that is effective in the first aspect of the present invention that solves the above object includes a doorouter panel, a door inner panel, a Westwater reinforcement, a door beam, a hinge reinforcement, and a connecting member. .
  • the door outer panel defines at least the lower edge of the door window.
  • the door inner panel has a side plate portion and a front plate portion, and defines a closed space between the door outer panel and the door inner panel.
  • the side plate portion is disposed opposite to the inner side in the vehicle width direction of the door / outer panel.
  • the front plate portion is bent from the front end of the side plate portion and joined to the door outer panel, and is rotatably connected to the vehicle body side.
  • the Westwater reinforcement is disposed along the lower edge of the door window portion in the closed space, and is fixed on the inner side surface of the outer panel in the vehicle width direction to reinforce the doorouter panel.
  • the door beam is disposed in the front-rear direction below the Westwater reinforcement in the closed space, and is fixed on the inner side surface of the outer panel in the vehicle width direction to reinforce the doorouter panel.
  • Hin Zile Force reinforces the door inner panel by being fixed to the front plate of the door inner panel in the closed space.
  • the connecting member is fixed to the two front end portions in a state of straddling the front end portion of the Westwater reinforcement and the front end portion of the door beam, and connects the two, and the front plate portion of the door inner panel And the hinge reinforcement.
  • the front plate portion of the door inner panel and the hinge reinforcement are connected to the Westwater reinforcement and the door beam via the connecting member, so that the load at the time of opening and closing the door is the Westwater reinforcement.
  • the door mounting rigidity is improved with respect to the vehicle body.
  • the door structure according to the second aspect of the present invention is the door structure according to the first aspect, and includes a mirror support stay disposed on the outer side in the vehicle width direction of the outer panel and supporting the mirror.
  • the connecting member supports the lower end side of the mirror support stay.
  • the mirror support stay is supported by the connecting member that is fixed in a state of straddling the Westwater reinforcement that reinforces the doorouter panel and the door beam. It can suppress the vibration and improve the durability.
  • the connecting member is fixed to the door inner panel and the hinge reinforcement in addition to the Westwater reinforcement and the door beam, the mounting rigidity of the mirror is further improved.
  • FIG. 1 is a side view of a vehicular door according to a first embodiment of the present invention as viewed from the inside in the vehicle width direction.
  • FIG. 2 is an exploded perspective view of the door of FIG. 1 as viewed from the inside in the vehicle width direction.
  • FIG. 3 is an enlarged view of the main part of FIG.
  • FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG.
  • FIG. 5 is a cross-sectional view taken along the line V-V in FIG. 6] It is a cross-sectional view taken along arrow VI-VI in Fig. 1.
  • FIG. 7 A side view of the vehicle door according to the second embodiment of the present invention as viewed from the outside in the vehicle width direction.
  • FIG. 8 is a cross-sectional view taken along the arrow ⁇ - ⁇ in FIG.
  • FIG. 9 is a cross-sectional view taken along the line IX-IX in FIG.
  • FIG. 10 is a cross-sectional view taken along the line XX in FIG.
  • FIG. 1 is a side view of a vehicle door that can be applied to this embodiment, as viewed from the inside in the vehicle width direction
  • Fig. 2 is an exploded perspective view of the door in Fig. 1 as viewed from the inside in the vehicle width direction
  • Fig. 3 is 4 is a sectional view taken along line IV-IV in FIG. 1
  • FIG. 5 is a sectional view taken along arrow V-V in FIG. 1
  • FIG. 6 is a sectional view taken along arrow VI-VI in FIG.
  • “front” indicates the front of the vehicle
  • “upper” indicates the upper side of the vehicle
  • “inner” indicates the inner side in the vehicle width direction.
  • the vehicle width direction outer side and the inner side mean the vehicle width direction outer side and the inner side in a state where the door is closed, and the left and right mean the vehicle front direction.
  • Means left and right. 1 to 6 show the right door, but the left and right doors are almost symmetrical. Further, in FIG. 1 and FIG. 2, the door inner panel is omitted.
  • the door (side door) 1 for opening and closing the vehicle compartment is composed of a door outer panel 2, a door inner panel 3, a west water reinforcement 4, a door beam 5, and a hinge reinforcement. 6 and a connecting member 30 are provided.
  • the door outer panel 2 forms the outer surface of the door 1.
  • the door inner panel 3 includes a side plate portion 10 that is disposed opposite to the inside of the door outer panel 2 in the vehicle width direction, and a front plate portion 11 that bends outward from the front end of the side plate portion 10 in the vehicle width direction.
  • the front end of the front plate 11 (the front end at the outer end in the vehicle width direction) is bent forward and joined to the front end of the door outer panel 2.
  • a closed space 7 is defined between the door heater panel 2 and the door inner panel 3.
  • the front plate portion 11 is rotatably connected to the vehicle body side by a hinge mechanism (not shown), and the door outer panel 2 and the door inner panel 3 define a lower edge of the door window portion 8 inclined rearward and upward.
  • the hinge reinforcement 6 has a rear portion 12 and a front portion 13 and is disposed in the closed space 7.
  • the rear portion 12 of the hinge reinforcement 6 is disposed along the vehicle width direction outer side surface (the surface defining the closed space 7) of the side plate portion 10 of the door inner panel 3 and is joined to the side plate portion 10.
  • the front portion 13 is bent outward from the front end of the rear portion 12 along the front plate portion 11 of the door inner panel 3 and joined to the front plate portion 11.
  • the front end portion of the front plate portion 11 of the door inner panel 3 is joined with the front end portion of the front portion 13 of the hinge reinforcement 6 and the front end portion of the connecting member 30 being overlapped.
  • the hinge reinforcement 6 mainly reinforces the front plate part 11 to which a load is applied when the door 1 is opened and closed in the door inner panel 3.
  • the Westwater reinforcement 4 has a substantially long plate shape, and is disposed along the lower edge of the door window 8 on the inside of the doorouter panel 2 in the vehicle width direction (in the closed space 7). It is joined to the inner side of the vehicle width direction (the surface that defines the closed space 7) and mainly reinforces the vicinity of the lower edge of the door window 8 of the doorouter panel 2.
  • the door beam 5 has a substantially long plate shape, and is disposed in the front-rear direction below the Westwater reinforcement 4 in the closed space 7, and defines the inner side surface in the vehicle width direction of the doorouter panel 2 (dividing the closed space 7). The middle part of the doorouter panel 2 is reinforced. Further, the door beam 5 has a function of absorbing an impact when the door 1 is deformed at the time of a vehicle collision and the opening of the door 1 after the deformation. And a function for setting the deformation mode of the door 1 so that it is allowed to be released. Since Westwater Info 4 is inclined rearward and upward, Westwater reinforcement 4 and door beam 5 are closest to each other at the front end of both.
  • the connecting member 30 has a substantially plate shape, and is fixed to these two front end portions in a state of straddling the front end portion of the Westwater reinforcement 4 and the front end portion of the door beam to connect the two. . Further, as described above, the front end portion of the connecting member 30 is overlapped and joined to the front end portion of the front plate portion 11 of the door inner panel 3 and the front end portion of the front portion 13 of the hinge reinforcement 6.
  • the front plate portion 11 and the hinge reinforcement 6 of the door inner panel 3 are connected to the Westwater reinforcement 4 and the door beam 5 via the connecting member 30, so that the door 1 The load when opening and closing the door is distributed to the Westwater reinforcement 4 and the door beam 5, and the mounting rigidity of the door 1 to the vehicle body side is improved.
  • FIG. 7 is a side view of the vehicle door that is applied to the present embodiment as viewed from the outside in the vehicle width direction
  • Fig. 8 is a cross-sectional view taken along the arrow ⁇ - ⁇ in Fig. 7
  • Fig. 9 is an arrow IX-IX in Fig.
  • FIG. 10 is a sectional view taken along the line XX in FIG.
  • the lower end portion of the mirror support stay 40 is supported by the connecting member 30 of the first embodiment, and the same reference numerals are given to the same components as those in the first embodiment. Description is omitted.
  • bolts 43 for fastening and fixing a lower support member 42 are provided at four predetermined positions on the inner side surface in the vehicle width direction of the connecting member 30 in the vertical direction Screwing
  • the mirror support stay 40 has a substantially rod shape extending in the vertical direction, and is disposed on the front upper portion of the doorouter panel 2 in the vehicle width direction outside, and a mirror (door mirror) 46 is fixed to an intermediate portion thereof.
  • the upper end portion of the mirror support stay 40 is rotatably supported by an upper support member 41 fixed to the front upper corner of the sash portion 9 of the door outer panel 2, and the lower end portion of the mirror support stay 40 is the door window of the door outer panel 2.
  • the lower support member 42 disposed on the outer surface in the vehicle width direction below the lower front corner of the portion 8 is rotatably supported. As shown in FIG.
  • the lower support member 42 is screwed into the weld nut 44 with two upper bolts 43 that pass through the door outer panel 2, the west water reinforcement 4, and the connecting member 30, as shown in FIG.
  • the lower two bolts 43 penetrating the panel 2 and the connecting member 30 are screwed into the weld nut 44, whereby the door outer panel 2 is fastened and fixed on the outer surface in the vehicle width direction.
  • Spacers 45 are provided between the door outer panel 2 and the Westwater reinforcement 4 in the upper fastening portion and between the door outer panel 2 and the connecting member 30 in the lower fastening portion, respectively.
  • the lower support member 42 is covered with a cover 48.
  • the lower end portion of the mirror support stay 40 is supported by the connecting member 30 that is fixed in a state straddling the Westwater reinforcement 4 and the door beam 5 that reinforce the doorouter panel 2.
  • the mounting rigidity of the mirror 46 is ensured, and the vibration of the mirror 46 can be surely suppressed and the durability can be improved.
  • the present invention is suitable for use in various vehicles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

La présente invention concerne un panneau de porte externe (2) qui définit un bord inférieur d'une section de fenêtre de porte (8). Un panneau de porte interne présente une plaque latérale et une plaque avant et définit un espace fermé entre lui-même et le panneau de porte externe (2). Un renfort externe de partie centrale (4) est placé à l'intérieur de l'espace fermé, le long du bord inférieur de la section de fenêtre de porte (8), et est fixé à une surface sur la face interne, dans le sens latéral du véhicule, du panneau de porte externe (2). Une traverse de porte (5) est placée dans le sens avant-arrière à l'intérieur de l'espace fermé, en dessous du renfort externe de partie centrale (4), et est fixée à une surface sur la face interne, dans le sens latéral du véhicule, du panneau de porte externe (2). Un renfort de charnière est fixé dans l'espace fermé à la plaque avant du panneau de porte interne. Un élément de liaison (30) est fixé à l'extrémité avant du renfort externe de partie centrale (4) et à l'extrémité avant de la traverse de porte (5) et les relie entre elles tout en les enjambant et est fixé à la plaque avant du panneau de porte interne et au renfort de charnière.
PCT/JP2007/072401 2006-11-24 2007-11-19 Structure de porte pour véhicule WO2008062761A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-317832 2006-11-24
JP2006317832A JP2008126982A (ja) 2006-11-24 2006-11-24 車両のドア構造

Publications (1)

Publication Number Publication Date
WO2008062761A1 true WO2008062761A1 (fr) 2008-05-29

Family

ID=39429692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072401 WO2008062761A1 (fr) 2006-11-24 2007-11-19 Structure de porte pour véhicule

Country Status (2)

Country Link
JP (1) JP2008126982A (fr)
WO (1) WO2008062761A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102874076A (zh) * 2012-09-27 2013-01-16 天津博信汽车零部件有限公司 止推块装置及应用该装置的车门
DE102014117063A1 (de) 2014-11-21 2016-05-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeugtür
US10150353B2 (en) * 2016-03-22 2018-12-11 Honda Motor Co., Ltd. Door structure for vehicle
CN111873765A (zh) * 2020-06-24 2020-11-03 北汽福田汽车股份有限公司 车门加强结构、车门总成及车辆

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19519509A1 (de) * 1994-05-31 1995-12-07 Linde & Wiemann Gmbh Kg Fahrzeugtür mit Rahmenmodul und Seitenaufprallschutz
JP2003205741A (ja) * 2002-01-10 2003-07-22 Nissan Shatai Co Ltd 自動車用ドア構造
EP1428707A1 (fr) * 2002-12-09 2004-06-16 Ford Global Technologies, Inc. Ensemble de porte de véhicule
JP2005280527A (ja) * 2004-03-30 2005-10-13 Fuso Engineering Corp ドアミラー取付構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19519509A1 (de) * 1994-05-31 1995-12-07 Linde & Wiemann Gmbh Kg Fahrzeugtür mit Rahmenmodul und Seitenaufprallschutz
JP2003205741A (ja) * 2002-01-10 2003-07-22 Nissan Shatai Co Ltd 自動車用ドア構造
EP1428707A1 (fr) * 2002-12-09 2004-06-16 Ford Global Technologies, Inc. Ensemble de porte de véhicule
JP2005280527A (ja) * 2004-03-30 2005-10-13 Fuso Engineering Corp ドアミラー取付構造

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102874076A (zh) * 2012-09-27 2013-01-16 天津博信汽车零部件有限公司 止推块装置及应用该装置的车门
CN102874076B (zh) * 2012-09-27 2015-06-03 天津博信汽车零部件有限公司 止推块装置及应用该装置的车门
DE102014117063A1 (de) 2014-11-21 2016-05-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeugtür
CN105620236A (zh) * 2014-11-21 2016-06-01 保时捷股份公司 机动车辆车门
CN105620236B (zh) * 2014-11-21 2018-04-06 保时捷股份公司 机动车辆车门
US10150353B2 (en) * 2016-03-22 2018-12-11 Honda Motor Co., Ltd. Door structure for vehicle
CN111873765A (zh) * 2020-06-24 2020-11-03 北汽福田汽车股份有限公司 车门加强结构、车门总成及车辆

Also Published As

Publication number Publication date
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