JP2003081133A - Rear pillar reinforcing structure - Google Patents
Rear pillar reinforcing structureInfo
- Publication number
- JP2003081133A JP2003081133A JP2001281213A JP2001281213A JP2003081133A JP 2003081133 A JP2003081133 A JP 2003081133A JP 2001281213 A JP2001281213 A JP 2001281213A JP 2001281213 A JP2001281213 A JP 2001281213A JP 2003081133 A JP2003081133 A JP 2003081133A
- Authority
- JP
- Japan
- Prior art keywords
- rear pillar
- reinforcing member
- inner panel
- attached
- hinge
- 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
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、リヤピラーの剛性
をより高めるのに好適なリヤピラー補強構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear pillar reinforcing structure suitable for further increasing the rigidity of a rear pillar.
【０００２】[0002]
【従来の技術】車体の後部に横開き式のテールゲートを
取付ける場合には、左右のリヤピラーのうちの一方にヒ
ンジを取付け、このヒンジにテールゲートを取付ける。
テールゲートは重量が大きいため、リヤピラーを高剛性
とする必要がある。2. Description of the Related Art When a laterally opening type tailgate is attached to the rear part of a vehicle body, a hinge is attached to one of the left and right rear pillars, and the tailgate is attached to this hinge.
Since the tailgate is heavy, it is necessary to make the rear pillar highly rigid.
【０００３】このようなリヤピラーの構造を次図で説明
する。図７は従来のリヤピラーの横断面を示す断面図で
ある。なお、図中の白抜き矢印（ｆｒｏｎｔ）の向きは
車体前方を表す。リヤピラー１００は、インナパネル１
０１とアウタパネル１０２とからなる閉断面構造を形成
する車体構成部分であり、インナパネル１０１を構成す
るインナパネル本体１０４（インナパネル１０１を構成
する他の部材は不図示）と、アウタパネル１０２を構成
するアウタパネル本体１０５及びサブアウタパネル１０
６のうちのサブアウタパネル１０６との間に補強部材１
０７を配置し、サブアウタパネル１０６に補強部材１０
７を取付け、インナパネル本体１０４の端部に補強部材
１０７から突出させた突出部１０８を取付けたものであ
る。なお、１１１はテールランプである。The structure of such a rear pillar will be described with reference to the following drawing. FIG. 7 is a sectional view showing a cross section of a conventional rear pillar. In addition, the direction of the white arrow (front) in the drawing represents the front of the vehicle body. The rear pillar 100 is an inner panel 1
01 and the outer panel 102, which is a vehicle body constituent part forming a closed cross-section structure, and constitutes the outer panel 102 with the inner panel body 104 (other members constituting the inner panel 101 are not shown) constituting the inner panel 101. Outer panel body 105 and sub outer panel 10
Reinforcing member 1 between the sub outer panel 106 out of 6
07 are arranged, and the reinforcing member 10 is attached to the sub outer panel 106.
7 is attached, and a protruding portion 108 protruding from the reinforcing member 107 is attached to the end portion of the inner panel body 104. In addition, 111 is a tail lamp.
【０００４】[0004]
【発明が解決しようとする課題】リヤピラー１００は閉
断面構造であるため、アウタパネル１０２に補強部材１
０７を取付け、この補強部材１０７を取付けたアウタパ
ネル１０２をインナパネル１０１に取付けると、インナ
パネル１０１に補強部材１０７を取付ける箇所が図に示
した突出部１０８に限定され、インナパネル１０１と補
強部材１０７との結合が十分に行えないために、リヤピ
ラー１００の剛性を十分に高めることができない。Since the rear pillar 100 has a closed cross-section structure, the reinforcing member 1 is attached to the outer panel 102.
When the outer panel 102 to which the reinforcing member 107 is attached is attached to the inner panel 101, the place where the reinforcing member 107 is attached to the inner panel 101 is limited to the protruding portion 108 shown in the figure, and the inner panel 101 and the reinforcing member 107 are attached. The rigidity of the rear pillar 100 cannot be sufficiently increased because the rear pillar 100 cannot be sufficiently coupled with the rear pillar 100.
【０００５】そこで、本発明の目的は、リヤピラー補強
構造を改良することで、リヤピラーの剛性をより一層高
めることにある。Therefore, an object of the present invention is to further improve the rigidity of the rear pillar by improving the rear pillar reinforcing structure.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
に請求項１は、車体の後部に左右一対のリヤピラーを設
け、一方のリヤピラーにヒンジの取付け部を設け、この
取付け部に取付けたヒンジにてテールゲートを車体の後
部に開閉可能に取付けた車両において、リヤピラーをイ
ンナパネルとアウタパネルとからなる閉断面構造に形成
し、このリヤピラーを全体的に補強する補強部材をアウ
タパネル及びインナパネルの両方に固定したことを特徴
とする。In order to achieve the above object, a first aspect of the present invention is to provide a pair of left and right rear pillars at a rear portion of a vehicle body, to attach a hinge to one of the rear pillars, and to attach the hinge to the attaching portion. In a vehicle in which a tailgate is openably and closably attached to the rear part of the vehicle body, the rear pillar is formed into a closed cross-section structure composed of an inner panel and an outer panel, and a reinforcing member for reinforcing the rear pillar as a whole is provided on both the outer panel and the inner panel. It is fixed to.
【０００７】インナパネルとアウタパネルとの両方に補
強部材を固定することで、インナパネルとアウタパネル
とを強固に結合することができ、リヤピラーの剛性をよ
り一層高めることができる。By fixing the reinforcing members to both the inner panel and the outer panel, the inner panel and the outer panel can be firmly coupled, and the rigidity of the rear pillar can be further enhanced.
【０００８】請求項２は、リヤピラーの構成部材のうち
でインナパネルの板厚を最も大きくし、このインナパネ
ルに補強部材をボルト及びナットで固定したことを特徴
とする。According to a second aspect of the present invention, the inner panel has the largest plate thickness among the constituent members of the rear pillar, and the reinforcing member is fixed to the inner panel with bolts and nuts.
【０００９】板厚を大きくしたインナパネルに補強部材
を固定したことで、リヤピラーの剛性アップの効果を高
めることができ、また、ボルト及びナットで固定したこ
とで、補強部材を容易にインナパネルに固定することが
できる。By fixing the reinforcing member to the inner panel having a large thickness, the effect of increasing the rigidity of the rear pillar can be enhanced, and by fixing it with the bolt and the nut, the reinforcing member can be easily attached to the inner panel. Can be fixed.
【００１０】請求項３は、補強部材を、リヤピラーを補
強するためにインナパネルに取付けた副補強部材と、ヒ
ンジの取付け部を補強するために副補強部材に取付けた
ヒンジ取付け部補強部材とを介してアウタパネルに固定
したことを特徴とする。補強部材でヒンジの取付け部の
剛性を高めつつリヤピラー全体の剛性を高めることがで
きる。According to a third aspect of the present invention, the reinforcing member includes a sub-reinforcing member attached to the inner panel to reinforce the rear pillar, and a hinge attaching portion reinforcing member attached to the sub-reinforcing member to reinforce the attaching portion of the hinge. It is characterized by being fixed to the outer panel through. The reinforcing member can increase the rigidity of the hinge mounting portion and the rigidity of the entire rear pillar.
【００１１】[0011]
【発明の実施の形態】本発明の実施の形態を添付図に基
づいて以下に説明する。なお、図面は符号の向きに見る
ものとする。図１は本発明に係る車体の後部を示す斜視
図であり、車体としてのボディ１０は、後部の両側方に
設けたリヤサイドパネル１１，１２と、これらのリヤサ
イドパネル１１，１２の後部に設けた左右一対のリヤピ
ラー１３，１４と、リヤピラー１４に開閉可能に取付け
たテールゲート１５とを備える。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the accompanying drawings. The drawings should be viewed in the direction of the reference numerals. FIG. 1 is a perspective view showing a rear portion of a vehicle body according to the present invention. A body 10 as a vehicle body is provided with rear side panels 11 and 12 provided on both sides of the rear portion, and rear side panels 11 and 12 provided with the rear portions thereof. A pair of left and right rear pillars 13 and 14 and a tailgate 15 attached to the rear pillar 14 so as to be openable and closable are provided.
【００１２】ここで、１７はリヤサイドパネル１１，１
２の上部を連結するルーフパネル、１８はリヤピラー１
３，１４の下端に取付けたリヤパネル、２１はリヤホイ
ールハウス（他方のリヤホイールハウスは不図示）、２
２はリヤフロア、２３はヒューエルフィラーリッドであ
る。Here, 17 is a rear side panel 11, 1.
Roof panel that connects the upper parts of 2 and 18 is the rear pillar 1
Rear panels attached to the lower ends of 3, 14 and 21 are rear wheel houses (the other rear wheel house is not shown).
2 is a rear floor and 23 is a fuel filler lid.
【００１３】図２は本発明に係るリヤピラーを説明する
車体の背面図であり、リヤピラー１４にテールゲート１
５（図１参照）を取付けるヒンジ（不図示）の取付け部
３１，３２を設けたことを示す。ヒンジの取付け部３
１，３２は、重量の大きなテールゲート１５を支えるた
めに、後述する補強部材を用いて剛性を高めた部分であ
る。FIG. 2 is a rear view of the vehicle body for explaining the rear pillar according to the present invention.
5 shows that hinges (not shown) for attaching 5 (see FIG. 1) are provided with attachment portions 31 and 32. Hinge mounting part 3
Numerals 1 and 32 are portions of which rigidity is increased by using a reinforcing member described later in order to support the tailgate 15 having a large weight.
【００１４】図３は図２の３−３線断面図であり、リヤ
ピラー１４は、インナパネル３５と、このインナパネル
３５に端部を取付けたパネルとしてのリヤピラーガター
３６と、このリヤピラーガター３６の端部に取付けたア
ウタパネル本体３７と、リヤピラーガター３６側及びイ
ンナパネル３５に取付けた第１補強部材３８（請求項１
に記載した補強部材である。）と、リヤピラー１４を補
強するための副補強部材としての第２補強部材４１と、
ヒンジの取付け部３１（図２参照）を内側から補強する
ヒンジ取付け部補強部材４２とからなる。なお、４５は
ピラーガーニッシュ、４６はテールランプ、４７はシー
ルラバーである。FIG. 3 is a sectional view taken along line 3-3 of FIG. 2. The rear pillar 14 includes an inner panel 35, a rear pillar gutter 36 as a panel having an end attached to the inner panel 35, and the rear pillar gutter 36. The outer panel body 37 attached to the end portion, and the first reinforcing member 38 attached to the rear pillar gutter 36 side and the inner panel 35 (claim 1
The reinforcing member described in 1. ), And a second reinforcing member 41 as a sub-reinforcing member for reinforcing the rear pillar 14,
The hinge mounting portion reinforcing member 42 reinforces the hinge mounting portion 31 (see FIG. 2) from the inside. In addition, 45 is a pillar garnish, 46 is a tail lamp, and 47 is a seal rubber.
【００１５】図では、第１補強部材３８にクロスハッチ
ングを施し、第２補強部材４１及びヒンジ取付け部補強
部材４２にハッチングを施して、それぞれの部品の形状
の把握が容易に行えるようにした。In the figure, the first reinforcing member 38 is cross-hatched, and the second reinforcing member 41 and the hinge mounting portion reinforcing member 42 are hatched so that the shapes of the respective parts can be easily grasped.
【００１６】上記したアウタパネル本体３７はサイドボ
デーのアウタパネルをも構成するものであり、また、リ
ヤピラーガター３６と共にリヤピラー１４のアウタパネ
ル５１を構成する部材である。The outer panel body 37 described above also constitutes the outer panel of the side body, and is a member that constitutes the outer panel 51 of the rear pillar 14 together with the rear pillar gutter 36.
【００１７】また、インナパネル３５は、リヤサイドパ
ネル１１（図１参照）のインナパネル（不図示）と共
に、アウタパネル５１とで閉断面構造を形成する部材で
あり、第１補強部材３８をボルト５３，５３及びナット
５４，５４で取付けた部材である。The inner panel 35 is a member that forms a closed cross-section structure with the inner panel (not shown) of the rear side panel 11 (see FIG. 1) and the outer panel 51. It is a member attached with 53 and nuts 54, 54.
【００１８】即ち、第１補強部材３８の前部折曲げ部３
８ａに予めナット５４，５４を取付けておき、このナッ
ト５４，５４にインナパネル３５に開けたボルト穴を介
してボルト５３，５３をねじ込んで第１補強部材３８を
インナパネル３５に取付ける。更に、インナパネル３５
は、リヤピラー１４を構成する部材の中で板厚ｔを最も
大きくした部材である。That is, the front bent portion 3 of the first reinforcing member 38.
The nuts 54, 54 are previously attached to 8a, and the bolts 53, 53 are screwed into the nuts 54, 54 through the bolt holes formed in the inner panel 35 to attach the first reinforcing member 38 to the inner panel 35. Furthermore, the inner panel 35
Is a member having the largest plate thickness t among the members forming the rear pillar 14.
【００１９】図４は本発明に係るリヤピラーの第１斜視
図であり、ヒンジの取付け部３１及びその周辺を示す。
インナパネル３５の外側には第１補強部材３８を取付
け、この第１補強部材３８には第２補強部材４１を取付
け、第２補強部材４１にはヒンジ取付け部補強部材４２
を取付け、ヒンジ取付け部補強部材４２にはリヤピラー
ガター３６を取付ける。なお、５７・・・（・・・は複数個を
示す。以下同様。）はヒンジをボルトで取付けるために
ボルトを通すボルト挿通穴である。FIG. 4 is a first perspective view of the rear pillar according to the present invention, showing the hinge mounting portion 31 and its periphery.
A first reinforcing member 38 is attached to the outer side of the inner panel 35, a second reinforcing member 41 is attached to the first reinforcing member 38, and a hinge attachment portion reinforcing member 42 is attached to the second reinforcing member 41.
And the rear pillar gutter 36 is attached to the hinge attachment portion reinforcing member 42. In addition, 57 ... (... indicates a plurality. The same applies hereinafter) is a bolt insertion hole through which the bolt is inserted to attach the hinge with the bolt.
【００２０】図５は本発明に係るリヤピラーの第２斜視
図であり、図４の状態からリアピラーガター３６（図４
参照）を取外した状態を示す。ヒンジ取付け部補強部材
４２は、ヒンジの取付け部３１（図４参照）を内側から
局部的に補強する補強片である。なお、５８・・・はリヤ
ピラーガター３６のボルト挿通穴５７・・・（図４参照）
の位置に合わせて開けたボルト穴であり、ヒンジ取付け
ボルトをねじ込む部分である。FIG. 5 is a second perspective view of the rear pillar according to the present invention, showing the rear pillar gutter 36 (see FIG. 4) from the state of FIG.
(See) is removed. The hinge mounting portion reinforcing member 42 is a reinforcing piece that locally reinforces the hinge mounting portion 31 (see FIG. 4) from the inside. In addition, 58 ... is a bolt insertion hole 57 ... of the rear pillar gutter 36 (see FIG. 4).
It is a bolt hole that is opened according to the position of, and is the part where the hinge mounting bolt is screwed in.
【００２１】このように、第１補強部材３８は、第２補
強部材４１及びヒンジ取付け部補強部材４２を介してリ
ヤピラーガター３６に取付けた部材である。即ち、図３
に戻って、第１補強部材３８の後部に設けた後部折曲げ
部３８ｂに第２補強部材４２及びヒンジ取付け部補強部
材４２を共にスポット溶接し、第１補強部材３８の側部
折曲げ部３８ｃに第２補強部材４１をスポット溶接す
る。As described above, the first reinforcing member 38 is a member attached to the rear pillar gutter 36 via the second reinforcing member 41 and the hinge mounting portion reinforcing member 42. That is, FIG.
Returning to FIG. 4, the second reinforcing member 42 and the hinge mounting portion reinforcing member 42 are spot-welded together to the rear bent portion 38 b provided at the rear portion of the first reinforcing member 38, and the side bent portion 38 c of the first reinforcing member 38. Then, the second reinforcing member 41 is spot-welded.
【００２２】図６は図２の６−６線断面図であり、断面
視クランク状の第１補強部材３８の後部折曲げ部３８ｂ
に第２補強部材４１及びヒンジ取付け部補強部材４２を
取付け、ヒンジ取付け部補強部材４２にリヤピラーガタ
ー３６を倣うように取付け、前部折曲げ部３８ａをイン
ナパネル３５にボルト５３，５３（片側の符号５３は不
図示）及びナット５４，５４（片側の符号５４は不図
示）で取付けた状態を示す。FIG. 6 is a sectional view taken along line 6-6 of FIG. 2, showing a rear bent portion 38b of the first reinforcing member 38 having a crank shape in sectional view.
To the hinge mounting portion reinforcing member 42 so as to follow the rear pillar gutter 36, and the front bent portion 38a is attached to the inner panel 35 with bolts 53, 53 (on one side). Reference numeral 53 is not shown) and nuts 54, 54 (reference numeral 54 on one side is not shown) are attached.
【００２３】組付順としては、第１補強部材３８、第２
補強部材４１及びヒンジ取付け部補強部材４２を一体的
に組立て、これらの第１補強部材３８、第２補強部材４
１及びヒンジ取付け部補強部材４２をリヤピラーガター
３６に組付けてガター組立体とし、このガター組立体と
アウタパネル本体３７とを組立ててアウタパネル組立体
とし、このアウタパネル組立体をインナパネル３５にボ
ルト５３で組付ける（即ち、締結する）。第１補強部材
３８は、リヤピラー１４内の空間を上部空間と下部空間
とに隔てるから、バルクヘッド（Ｂｕｌｋｈｅａｄ：隔
壁）とも呼ばれる。Assembling order is as follows: the first reinforcing member 38, the second
The reinforcing member 41 and the hinge mounting portion reinforcing member 42 are integrally assembled, and the first reinforcing member 38 and the second reinforcing member 4 are assembled.
1 and the hinge mounting portion reinforcing member 42 are assembled to the rear pillar gutter 36 to form a gutter assembly, and the gutter assembly and the outer panel body 37 are assembled to form an outer panel assembly. Assemble (ie, fasten). The first reinforcing member 38 divides the space inside the rear pillar 14 into an upper space and a lower space, and is therefore also called a bulkhead (bulkhead).
【００２４】仮に、リヤピラー１４において、従来のよ
うな組付けを行うとすると、インナパネル３５と第１補
強部材３８とが結合できず、リヤピラー１４の剛性はそ
れほど向上しない。本発明では、インナパネル３５と第
１補強部材３８とを、ボルト５３及びナット５４で結合
する構造にしたので、インナパネル３５の外側に第１補
強部材３８を当てた後で、ボルト５３をナット５４にね
じ込めば、簡単にインナパネル３５に第１補強部材３８
を結合することができる。If the rear pillar 14 is assembled as in the conventional case, the inner panel 35 and the first reinforcing member 38 cannot be joined, and the rigidity of the rear pillar 14 is not improved so much. In the present invention, the inner panel 35 and the first reinforcing member 38 are connected by the bolt 53 and the nut 54. Therefore, after the first reinforcing member 38 is applied to the outer side of the inner panel 35, the bolt 53 is attached to the nut. If it is screwed into 54, the inner panel 35 can be easily attached to the first reinforcing member 38.
Can be combined.
【００２５】以上の図１、図２及び図３で説明したよう
に、本発明は第１に、ボディ１０の後部に左右一対のリ
ヤピラー１３，１４を設け、一方のリヤピラー１４にヒ
ンジの取付け部３１，３２を設け、これらの取付け部３
１，３２に取付けたヒンジにてテールゲート１５をボデ
ー１０の後部に開閉可能に取付けた車両において、リヤ
ピラー１３，１４をインナパネル３５とアウタパネル５
１とからなる閉断面構造に形成し、このリヤピラー１
３，１４を全体的に補強する第１補強部材３８をアウタ
パネル５１及びインナパネル３５の両方に固定したこと
を特徴とする。As described above with reference to FIGS. 1, 2 and 3, the present invention firstly provides a pair of left and right rear pillars 13 and 14 at the rear portion of the body 10, and one rear pillar 14 has a hinge mounting portion. 31 and 32 are provided, and these mounting portions 3
In a vehicle in which the tailgate 15 is attached to the rear portion of the body 10 by means of hinges attached to 1, 32 so that the rear pillars 13, 14 can be connected to the inner panel 35 and the outer panel 5, respectively.
This rear pillar 1 is formed into a closed cross-section structure consisting of
It is characterized in that the first reinforcing member 38 for totally reinforcing the members 3 and 14 is fixed to both the outer panel 51 and the inner panel 35.
【００２６】インナパネル３５とアウタパネル５１との
両方に第１補強部材３８を固定することで、インナパネ
ル３５とアウタパネル５１とを第１補強部材３８を介し
て強固に結合することができ、リヤピラー１３，１４の
剛性をより一層高めることができ、これによって、リヤ
ピラー１３，１４の振動を抑制することができる。即
ち、この第１補強部材３８は、リヤピラー１４の高さの
ほぼ中央に取付けたものであるから、リヤピラー１４で
最も振動の振幅が大きくなる高さ中央に第１補強部材３
８を取付ければ、振動抑制効果は大きい。By fixing the first reinforcing member 38 to both the inner panel 35 and the outer panel 51, the inner panel 35 and the outer panel 51 can be firmly coupled via the first reinforcing member 38, and the rear pillar 13 The rigidity of the rear pillars 13 and 14 can be further increased, and the vibration of the rear pillars 13 and 14 can be suppressed. That is, since the first reinforcing member 38 is attached at approximately the center of the height of the rear pillar 14, the first reinforcing member 3 is provided at the center of the height where the vibration amplitude of the rear pillar 14 is the largest.
If 8 is attached, the vibration suppressing effect is great.
【００２７】本発明は第２に、リヤピラー１３，１４の
構成部材のうちでインナパネル３５の板厚を最も大きく
し、このインナパネル３５に第１補強部材３８をボルト
５３，５３及びナット５４，５４で固定したことを特徴
とする。The second aspect of the present invention is that the inner panel 35 has the largest plate thickness among the components of the rear pillars 13 and 14, and the first reinforcing member 38 is attached to the inner panel 35 by bolts 53, 53 and nuts 54, 54. It is characterized in that it is fixed at 54.
【００２８】板厚を大きくしたインナパネル３５に第１
補強部材３８を固定したことで、リヤピラー１３，１４
の剛性アップの効果を高めることができ、また、ボルト
５３，５３及びナット５４，５４で固定したことで、第
１補強部材３８を容易にインナパネル３５に固定するこ
とができる。First, the inner panel 35 having a large plate thickness is provided.
By fixing the reinforcing member 38, the rear pillars 13 and 14
The effect of increasing the rigidity can be enhanced, and by fixing the bolts 53, 53 and the nuts 54, 54, the first reinforcing member 38 can be easily fixed to the inner panel 35.
【００２９】本発明は第３に、第１補強部材３８を、リ
ヤピラー１３，１４を補強するためにインナパネル３５
に取付けた第２補強部材４１と、ヒンジの取付け部３１
を補強するために第２補強部材４１に取付けたヒンジ取
付け部補強部材４２とを介してアウタパネル５１側に固
定したことを特徴とする。第１補強部材３８でヒンジの
取付け部３１の剛性を高めつつリヤピラー１４の全体の
剛性をも高めることができる。Thirdly, the present invention uses the first reinforcing member 38 for the inner panel 35 for reinforcing the rear pillars 13 and 14.
The second reinforcing member 41 attached to the
It is fixed to the outer panel 51 side via a hinge attachment portion reinforcement member 42 attached to the second reinforcement member 41 to reinforce. The first reinforcing member 38 can increase the rigidity of the hinge mounting portion 31 and also the rigidity of the entire rear pillar 14.
【００３０】[0030]
【発明の効果】本発明は上記構成により次の効果を発揮
する。請求項１のリヤピラー補強構造は、リヤピラーを
インナパネルとアウタパネルとからなる閉断面構造に形
成し、このリヤピラーを全体的に補強する補強部材をア
ウタパネル及びインナパネルの両方に固定したので、イ
ンナパネルとアウタパネルとを強固に結合することがで
き、リヤピラーの剛性をより一層高めることができる。The present invention has the following effects due to the above configuration. In the rear pillar reinforcing structure according to claim 1, the rear pillar is formed into a closed cross-section structure composed of an inner panel and an outer panel, and a reinforcing member for totally reinforcing the rear pillar is fixed to both the outer panel and the inner panel. The outer panel can be firmly coupled, and the rigidity of the rear pillar can be further enhanced.
【００３１】請求項２のリヤピラー補強構造は、リヤピ
ラーの構成部材のうちでインナパネルの板厚を最も大き
くし、このインナパネルに補強部材をボルト及びナット
で固定したので、リヤピラーの剛性アップの効果を高め
ることができ、また、ボルト及びナットで固定したこと
で、補強部材を容易にインナパネルに固定することがで
きる。In the rear pillar reinforcing structure according to the second aspect of the invention, among the constituent members of the rear pillar, the plate thickness of the inner panel is maximized, and the reinforcing member is fixed to the inner panel with bolts and nuts, so that the rigidity of the rear pillar is increased. Further, by fixing with bolts and nuts, the reinforcing member can be easily fixed to the inner panel.
【００３２】請求項３のリヤピラー補強構造は、補強部
材を、リヤピラーを補強するためにインナパネルに取付
けた副補強部材と、ヒンジの取付け部を補強するために
副補強部材に取付けたヒンジ取付け部補強部材とを介し
てアウタパネルに固定したので、補強部材でヒンジの取
付け部の剛性を高めつつリヤピラーの剛性を高めること
ができる。According to a third aspect of the present invention, there is provided a rear pillar reinforcing structure in which a reinforcing member is attached to an inner panel to reinforce the rear pillar, and a hinge attaching portion is attached to the auxiliary reinforcing member to reinforce a hinge attaching portion. Since it is fixed to the outer panel via the reinforcing member, it is possible to increase the rigidity of the rear pillar while increasing the rigidity of the hinge mounting portion by the reinforcing member.
【図１】本発明に係る車体の後部を示す斜視図FIG. 1 is a perspective view showing a rear portion of a vehicle body according to the present invention.
【図２】本発明に係るリヤピラーを説明する車体の背面
図FIG. 2 is a rear view of a vehicle body illustrating a rear pillar according to the present invention.
【図３】図２の３−３線断面図3 is a sectional view taken along line 3-3 of FIG.
【図４】本発明に係るリヤピラーの第１斜視図FIG. 4 is a first perspective view of a rear pillar according to the present invention.
【図５】本発明に係るリヤピラーの第２斜視図FIG. 5 is a second perspective view of the rear pillar according to the present invention.
【図６】図２の６−６線断面図6 is a sectional view taken along line 6-6 of FIG.
【図７】従来のリヤピラーの横断面を示す断面図FIG. 7 is a sectional view showing a cross section of a conventional rear pillar.
１０…車体（ボディ）、１３，１４…リヤピラー、１５
…テールゲート、３１，３２…ヒンジの取付け部、３５
…インナパネル、３８…補強部材（第１補強部材）、４
１…副補強部材（第２補強部材）、４２…ヒンジ取付け
部補強部材、５１…アウタパネル、５３…ボルト、５４
…ナット、ｔ…インナパネルの板厚。10 ... Body (body), 13, 14 ... Rear pillar, 15
... Tailgate, 31, 32 ... Hinge mounting part, 35
... Inner panel, 38 ... Reinforcing member (first reinforcing member), 4
DESCRIPTION OF SYMBOLS 1 ... Sub-reinforcement member (2nd reinforcement member), 42 ... Hinge attachment part reinforcement member, 51 ... Outer panel, 53 ... Bolt, 54
... nut, t ... inner panel thickness.
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3D003 AA01 AA11 BB02 CA14 CA18 CA35 CA37 CA38 CA45 CA54 CA58 DA17 ─────────────────────────────────────────────────── ─── Continued front page F term (reference) 3D003 AA01 AA11 BB02 CA14 CA18 CA35 CA37 CA38 CA45 CA54 CA58 DA17
Claims (3)
け、一方のリヤピラーにヒンジの取付け部を設け、この
取付け部に取付けたヒンジにてテールゲートを車体の後
部に開閉可能に取付けた車両において、 前記リヤピラーをインナパネルとアウタパネルとからな
る閉断面構造に形成し、このリヤピラーを全体的に補強
する補強部材を前記アウタパネル及びインナパネルの両
方に固定したことを特徴とするリヤピラー補強構造。1. A vehicle in which a pair of left and right rear pillars are provided at a rear portion of a vehicle body, a hinge mounting portion is provided at one rear pillar, and a tailgate is attached to the rear portion of the vehicle body so as to be openable and closable by a hinge attached to the mounting portion. A rear pillar reinforcing structure, characterized in that the rear pillar is formed in a closed cross-section structure composed of an inner panel and an outer panel, and a reinforcing member for totally reinforcing the rear pillar is fixed to both the outer panel and the inner panel.
インナパネルの板厚を最も大きくし、このインナパネル
に前記補強部材をボルト及びナットで固定したことを特
徴とする請求項１記載のリヤピラー補強構造。2. The rear pillar reinforcement according to claim 1, wherein among the constituent members of the rear pillar, the plate thickness of the inner panel is maximized, and the reinforcing member is fixed to the inner panel with bolts and nuts. Construction.
するために前記インナパネルに取付けた副補強部材と、
前記ヒンジの取付け部を補強するために前記副補強部材
に取付けたヒンジ取付け部補強部材とを介して前記アウ
タパネルに固定したことを特徴とする請求項１又は請求
項２記載のリヤピラー補強構造。3. A sub-reinforcing member, wherein the reinforcing member is attached to the inner panel to reinforce the rear pillar,
The rear pillar reinforcement structure according to claim 1 or 2, wherein the rear pillar reinforcement structure is fixed to the outer panel via a hinge attachment portion reinforcement member attached to the sub-reinforcement member in order to reinforce the attachment portion of the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001281213A JP3699379B2 (en) | 2001-09-17 | 2001-09-17 | Rear pillar reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001281213A JP3699379B2 (en) | 2001-09-17 | 2001-09-17 | Rear pillar reinforcement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003081133A true JP2003081133A (en) | 2003-03-19 |
| JP3699379B2 JP3699379B2 (en) | 2005-09-28 |
Family
ID=19105084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001281213A Expired - Fee Related JP3699379B2 (en) | 2001-09-17 | 2001-09-17 | Rear pillar reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3699379B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390007C (en) * | 2004-11-10 | 2008-05-28 | 三菱自动车工业株式会社 | Rear body structure of vehicle |
| WO2014065415A1 (en) * | 2012-10-25 | 2014-05-01 | トヨタ自動車株式会社 | Vehicle rear structure |
-
2001
- 2001-09-17 JP JP2001281213A patent/JP3699379B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390007C (en) * | 2004-11-10 | 2008-05-28 | 三菱自动车工业株式会社 | Rear body structure of vehicle |
| WO2014065415A1 (en) * | 2012-10-25 | 2014-05-01 | トヨタ自動車株式会社 | Vehicle rear structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3699379B2 (en) | 2005-09-28 |
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