JPS58136572A - Reinforced structure of rear pillar - Google Patents
Reinforced structure of rear pillarInfo
- Publication number
- JPS58136572A JPS58136572A JP1920482A JP1920482A JPS58136572A JP S58136572 A JPS58136572 A JP S58136572A JP 1920482 A JP1920482 A JP 1920482A JP 1920482 A JP1920482 A JP 1920482A JP S58136572 A JPS58136572 A JP S58136572A
- Authority
- JP
- Japan
- Prior art keywords
- pillar
- stayer
- stiffener
- fixed
- seat belt
- 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.)
- Pending
Links
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
- B62D25/04—Door pillars ; windshield pillars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はりャピラーの補強構造、とシわけ、ハツチバッ
クドアを備えた自動車のりャビラーの補強構造に関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a reinforcement structure for a pillar pillar, and more particularly, to a reinforcement structure for a pillar pillar of an automobile equipped with a hatchback door.
近年、乗員の尿膜対策として後席にもシートベルト装置
を設置するようにしているが、この場合、シートベルト
アンカを車体の後部骨格部材であるリヤビラ−に結合す
ることが行われており、第１図に示すハツチバックドア
１′ｆｔ備え死目動車にあってもリャピ２−２にシート
ベルトアンカ８を固定するようにしている。In recent years, seatbelt devices have been installed in the rear seats as a measure against occupant allantoic film, but in this case, the seatbelt anchors are connected to the rear panel, which is the rear frame member of the vehicle body. Even if the vehicle is equipped with a 1'ft hatchback door as shown in FIG. 1, the seat belt anchor 8 is fixed to the rear seat 2-2.
ところで、このリヤビラー２は車体の骨格部材といって
も、車体重量の増大が伴わないように第２図に示すよう
に比較的薄肉パネル材からなるピッ−アウタ２ａとピラ
ーインナ２ｂとを接合して閉断面構造を構成し、パネル
材が薄肉であっても最大限に強度をだせるようにしであ
ることは広く知られているところである。−万、仁のよ
うなりャビラ−２にシートベルトアンカ８を固定する場
合、該シートベルトアンカ８は車室内に面したピラーイ
ンナ２ｂに固定しなければ々もないが、シートベルトア
ンカ８を単にピラーインナ２ｂに固定したので燻ピラー
インナ２ｂが前述のように薄肉の良めに十分に耐久しき
れない。モこで、従来は第２図示のように、ピラーイン
ナ２ｂとピラーアウタ２１とを接合すゐ以前に、このピ
ラーインナ２ｂのシートベルトアンカ固定部位の内面に
ステイアす４を接合して、該ステイフナ４にウェルドナ
ツト６を配し、そして、このステイアす４接合部分にお
いてシートベルトアンカ８をボルト６固定するようにし
ている。Incidentally, even though this rear biller 2 is a frame member of the vehicle body, it is constructed by joining a pitch outer 2a and a pillar inner 2b made of relatively thin panel material, as shown in FIG. It is widely known that the panel has a closed cross-sectional structure and is designed to maximize strength even if the panel material is thin. - When fixing the seatbelt anchor 8 to the pillar inner 2b like Jin, the seatbelt anchor 8 has to be fixed to the pillar inner 2b facing the inside of the vehicle, but the seatbelt anchor 8 is simply fixed to the pillar inner 2b, the smoke pillar inner 2b cannot be sufficiently durable due to its thin wall as described above. Conventionally, as shown in the second figure, before joining the pillar inner 2b and the pillar outer 21, a stayer 4 is joined to the inner surface of the seat belt anchor fixing part of the pillar inner 2b, and the stayer 4 is attached to the stayer 4. A weld nut 6 is arranged, and a seat belt anchor 8 is fixed to the bolt 6 at this stay 4 joint portion.
しかし、このようにピラーインナ２ｂのシートベルトア
ンカ固定部位にステイフナ４を接合しても、結局ピラー
インナ２ｂが部分的に厚肉になるだけであって、シート
ベルトアンカ８を介して作用する過大な荷重は該ピラー
インナ２ｂに集中的にかかシ、ピラーアウタ２ａには直
接荷重が分担されることはない。However, even if the stiffener 4 is joined to the seatbelt anchor fixing portion of the pillar inner 2b in this way, the pillar inner 2b will only become partially thickened, and the excessive load acting through the seatbelt anchor 8 will increase. The load is concentrated on the pillar inner 2b, and the load is not directly shared on the pillar outer 2a.
この九め、ピラーインナ２ｂのシートベルトアンカ固定
部分及びその周辺が車室内側へ膨出変形してしまうおそ
れがあっ九。なお、第１，２図中７はハツチバックドア
１の開閉を助勢する開閉助勢機構としてのガススティで
、該ガスステイアは前記シートベルトアンカ８固定部の
比較的近傍で、車体開口縁部８を構成するピラーアウタ
２ａの側縁部にボルト・ナツト９・ｌｏ固定しである。There is a risk that the seatbelt anchor fixing portion of the pillar inner 2b and its surroundings may bulge and deform toward the interior of the vehicle. In addition, 7 in FIGS. 1 and 2 is a gas stay as an opening/closing assisting mechanism for assisting the opening and closing of the hatchback door 1, and the gas stay is located relatively close to the seat belt anchor 8 fixing part and constitutes the vehicle body opening edge 8. Bolts and nuts 9 are fixed to the side edges of the pillar outer 2a.
１１はりャクオータウィンド１４を開閉するキャッチハ
ンドルで、ピラーインナ２ｂの前記シートベルトアンカ
８固定部近傍にボルト・ナツト１２・１Ｂ同定しである
。Reference numeral 11 is a catch handle for opening and closing the quarter window 14, and bolts and nuts 12 and 1B are located near the fixing portion of the seat belt anchor 8 of the pillar inner 2b.
本発明は以上の従来の欠点に鑑み、リヤシートベルト装
置を介して作用する過大な荷重を、シートベルトアンカ
を固定し九ビ２−インナだけではなく、ピラーアウタに
も直接分担させ、リヤビラ−全体で荷重負担してピラー
インナの部分的な膨出変形を防止できるようにしたりャ
ビラーの補強構造を提供することを目的とするものであ
る。In view of the above-mentioned conventional drawbacks, the present invention fixes the seat belt anchor to directly share the excessive load acting through the rear seat belt device not only on the 9-bi 2-inner but also on the pillar outer. The object of this invention is to prevent the pillar inner from partially expanding and deforming under load, and to provide a reinforcement structure for the pillar.
そζで、本発明はハツチバックドアを備えた自動車にあ
っては、前述のようにハツチバックドアの開閉を助勢す
る開閉助勢機構を有し、しかも、該開閉助勢機構がピラ
ーインナのシートベルトアンカ固定部に比較的近接し九
ピラーアウタの側縁部に固定される点に着目し、ピラー
インナの内面に接合したステイフナの一側部をピラーア
ウタの側縁部内面に沿って延設し、このステイアす延設
部分で前記開閉助勢機構をステイアす延設部と共に締結
固定することによって、シートベルト製電を介して作用
する荷重をこのステイアす延設部よシ直接ピラーアウタ
にも分担させ、リヤピラー全体で荷重負担できるように
している。Therefore, the present invention provides an automobile equipped with a hatchback door, which has an opening/closing assisting mechanism for assisting opening/closing of the hatchback door as described above, and furthermore, the opening/closing assisting mechanism is provided with a seatbelt anchor on the inner pillar. Focusing on the fact that it is relatively close to the fixed part and fixed to the side edge of the nine-pillar outer, one side of the stayer joined to the inner surface of the pillar inner is extended along the inner surface of the side edge of the pillar outer, and this stayer is fixed to the side edge of the pillar outer. By fastening and fixing the opening/closing assisting mechanism together with the stayer extension part at the extension part, the load acting through the seat belt electric generator is shared by the stayer extension part directly to the pillar outer, and the load is applied to the entire rear pillar. It is designed to be able to bear the load.
以下、本発明の実施例を図面と共に前記従来の構成と同
一部分に同一符号を付して詳述する。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings, in which the same parts as those of the conventional structure are denoted by the same reference numerals.
即ち、本発明にあっては第８，４図に示すように、リヤ
ビラ−インナ２ｂのシートベルトアンカ固定部位の内面
にステイアす４を接合し、このステイアす４の一側部を
ハツチバックドアｌが取付く車体開口縁部８を構成する
ピラーアウタ２ａの側縁部内面に沿って曲折して延設４
ａすると共に、その所定部位にウェルドナラ）１０を配
設し、このステイフナ延設部４１部分でハツチバックド
ア１の開閉を助勢するガスステイアを該ステイフナ延設
部４ａと共にボルト９により締結固定している。That is, in the present invention, as shown in FIGS. 8 and 4, a stayer 4 is joined to the inner surface of the seatbelt anchor fixing portion of the rear villa inner 2b, and one side of this stayer 4 is attached to the hatchback door. 4 is bent and extended along the inner surface of the side edge of the pillar outer 2a that constitutes the vehicle body opening edge 8 to which the pillar l is attached.
At the same time, a weld nut (10) is arranged at a predetermined position, and a gas stayer for assisting the opening and closing of the hatchback door 1 is fastened and fixed with bolts 9 at this stiffener extension part 41 along with the stiffener extension part 4a. .
また５本実施例では前記ステイアす４ｔ−キャッチハン
ドル１１の固定部分にも延設し、この延設ｉ４ｂにウェ
ルドナツト１８を配して、キャッチハンドル１１ｆボル
ト１２固定し、該キャッチハンドル１１固定部分も補強
できるようにしである。In addition, in this embodiment, the stayer 4t is also extended to the fixed part of the catch handle 11, and a weld nut 18 is arranged on this extension i4b to fix the catch handle 11f bolt 12, and the catch handle 11 fixed part is also fixed. It can be reinforced.
以上の実施例構造によれば、リヤビラー２がピラーイン
ナ２ｂとピラーアウタ２ａとですサブアッセンブリして
閉断面を構成する関係で、ピラーインナ２ｂのシートベ
ルトアンカ固定部分の内面ツタ２ａ側縁部内面への溶接
による接合が不可能であっても、該延設部４ａｉガスス
テイアと共にヒラ−アウタ２ａ側縁部にボルト・ナツト
９・１０固定できるため、シートベルトアンカを介して
作用する荷重を、このステイフナ延設部４ａがら直接ピ
ラーアウタ２ａにも分担させ、荷重をリヤビラ−２全体
で負担することができ、以って、ピラーインナ２ｂの部
分的な膨出変形を確実に防止できるのである。According to the above embodiment structure, the rear biller 2 consists of the pillar inner 2b and the pillar outer 2a, which form a subassembly to form a closed cross section, so that the seatbelt anchor fixing portion of the pillar inner 2b is welded to the inner surface of the side edge of the inner ivy 2a. Even if it is not possible to join the stiffener with the extended portion 4ai, the bolts and nuts 9 and 10 can be fixed to the side edge of the outer outer 2a together with the extended portion 4ai, so that the load acting through the seat belt anchor can be transferred to the extended portion of the stiffener. The portion 4a is directly distributed to the pillar outer 2a, and the load can be borne by the entire rear villa 2, thereby reliably preventing partial bulging deformation of the pillar inner 2b.
また、他方の延設部４ｂにょシキャ゛ツチハンドル１１
の固定部分を補強できるため、併せてリヤビラー２の強
度をよシー１−向上できると共に、ウェルドナラ）１０
．１８の設定により、自ずとガスステイア、キャッチハ
ンドル１１の固定位置を決めることができ、これら機能
部品の取付作業性も向上する利点がある。In addition, the other extended portion 4b has a catch handle 11.
Since it is possible to reinforce the fixed part of the rear biller 2, it is possible to improve the strength of the rear biller 2, and also to improve the strength of the rear biller 2.
．． By setting 18, the fixing positions of the gas steer and catch handle 11 can be determined automatically, which has the advantage of improving the workability of installing these functional parts.
以上のように本発明によれば、シートベルトアンカを介
してリヤピラーインナに作用する荷重を該リヤビラ−イ
ンナ内面に接合したステイフナの側部延設部よシリキビ
２−アウタにも直接分担させてリヤピラー全体で荷重負
担させることができ、従って、リヤピラーインナの車室
側への膨出を防止することができるのである。また、ピ
ラーインナのベルトアンカ固定部とピラーアウタの開閉
助勢機構固定部は比較的近接した位置となるので。As described above, according to the present invention, the load acting on the rear pillar inner through the seatbelt anchor is directly shared by the side extension of the stiffener joined to the inner surface of the rear villa and the stiffener 2-outer, so that the rear pillar The entire load can be borne, and therefore, the rear pillar inner can be prevented from protruding toward the passenger compartment. Also, the belt anchor fixing part of the pillar inner and the opening/closing assistance mechanism fixing part of the pillar outer are located relatively close to each other.
ステイアすの大型化を伴うことがなく、資材的にまた重
量的にも不利となることはない。更に、ステイフナ延設
部は開閉助勢機構と共にピラーアウタに締結するため、
部品点数の増加も伴うことがなく、シかも、該ステイア
す延設部はピラーアウタに溶接しなくても済むのでリヤ
ビラーのサブアッセンブリに何等の支障を来すこともな
い等、数々の実用上の効果を有する。There is no need to increase the size of the steerer, and there is no disadvantage in terms of materials or weight. Furthermore, since the stiffener extension part is fastened to the pillar outer together with the opening/closing assistance mechanism,
There are many practical advantages such as no increase in the number of parts, and the stayer extension does not need to be welded to the pillar outer, so there is no problem with the rear wing subassembly. have an effect.
第１図はハツチバックドアを備えた自動車の後斜視図％
第２図は従来の構造を示す第１図Ａ−Ａ線に沿う断面図
、第８図社本発明の構造の一実施例を示す第２図と同様
の断面図、第４図は本発明の要部を示す分解斜視図であ
る。
１・・・ハツチバックドア、２・・・リヤビラ−，２ａ
・・・リヤビラ−アウタ、２１）・・・リヤピラーイン
ナ、８・・・シートベルトアンカ、４・・・ステイフナ
、４ａ・・・延設部、７・・・開閉助勢機構。Figure 1 is a rear perspective view of a car with a hatchback door.
Fig. 2 is a sectional view taken along line A-A in Fig. 1 showing a conventional structure, Fig. 8 is a sectional view similar to Fig. 2 showing an embodiment of the structure of the present invention, and Fig. 4 is a sectional view of the present invention. FIG. 2 is an exploded perspective view showing the main parts of. 1... Hutch back door, 2... Rear villa, 2a
...Rear villa outer, 21)...Rear pillar inner, 8...Seat belt anchor, 4...Stiffener, 4a...Extension portion, 7...Opening/closing assistance mechanism.
Claims (1)
、該ステイアす接合部分にシートベルトアンカを固定す
る一方、誼ステイアすの一側部を前記ハツチバックドア
が取付ぐ車体開口縁部を構成するりャビラーアウタの側
縁部内面に沿って延設し、このステイフナ延設部分でハ
ツチバックドアの開閉助勢機構を該ステイアす延設部と
共に締結固定したことを特徴とするりャビ２−の補強構
造。(1) Automotive smell system equipped with a hatchback door. A stayer is joined to the inner surface of a predetermined portion of the rear pitch inner, and a seat belt anchor is fixed to the joined portion of the stayer, while one side of the stayer constitutes an opening edge of the vehicle body to which the hatchback door is attached. Reinforcement of the rear cabin 2-, characterized in that the stayer extends along the inner surface of the side edge of the rear cabin outer, and the opening/closing assistance mechanism of the hatchback door is fastened and fixed to the stayer extension part together with the stayer extension part. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1920482A JPS58136572A (en) | 1982-02-09 | 1982-02-09 | Reinforced structure of rear pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1920482A JPS58136572A (en) | 1982-02-09 | 1982-02-09 | Reinforced structure of rear pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58136572A true JPS58136572A (en) | 1983-08-13 |
Family
ID=11992824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1920482A Pending JPS58136572A (en) | 1982-02-09 | 1982-02-09 | Reinforced structure of rear pillar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58136572A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035576U (en) * | 1989-06-02 | 1991-01-21 | ||
| US5419610A (en) * | 1990-12-20 | 1995-05-30 | Audi Ag | Reinforcement of a sheet metal component in a vehicle bodywork |
| JP2006103436A (en) * | 2004-10-04 | 2006-04-20 | Fuji Heavy Ind Ltd | Gate stay mounting part structure of rear pillar part |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5434894U (en) * | 1977-08-12 | 1979-03-07 |
-
1982
- 1982-02-09 JP JP1920482A patent/JPS58136572A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5434894U (en) * | 1977-08-12 | 1979-03-07 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035576U (en) * | 1989-06-02 | 1991-01-21 | ||
| US5419610A (en) * | 1990-12-20 | 1995-05-30 | Audi Ag | Reinforcement of a sheet metal component in a vehicle bodywork |
| JP2006103436A (en) * | 2004-10-04 | 2006-04-20 | Fuji Heavy Ind Ltd | Gate stay mounting part structure of rear pillar part |
| JP4588402B2 (en) * | 2004-10-04 | 2010-12-01 | 富士重工業株式会社 | Rear pillar gate stay mounting structure |
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