JPS5973368A - Vehicle body structure - Google Patents
Vehicle body structureInfo
- Publication number
- JPS5973368A JPS5973368A JP18439982A JP18439982A JPS5973368A JP S5973368 A JPS5973368 A JP S5973368A JP 18439982 A JP18439982 A JP 18439982A JP 18439982 A JP18439982 A JP 18439982A JP S5973368 A JPS5973368 A JP S5973368A
- Authority
- JP
- Japan
- Prior art keywords
- sill
- vehicle
- bridge
- closed
- rear wheel
- 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
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- 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
- B62D25/025—Side sills thereof
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】
本発明は自動車の車体構造、と９わけサイドシルとりャ
ビラー、リヤホイールハウス等の単体後部強度部材との
接続部周りの構造に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the body structure of an automobile, and particularly to the structure around the connection portion between a side sill, a roof rack, a rear wheel house, and other single rear strength members.
自動車のサイドシルは周知のようにシルアウタとシルイ
ンナとで閉断面全形成し、車体フロアの両側に前後方向
に延在して車体下部両側の骨格を構成している。このサ
イドシルは、２ドア型車と４ドア型車とでは車体構造の
相違によってその後端の接続構造が興なってくる。また
、１ｐ］れの車種にあっても退突時の対末としてサイド
シル佐廟と車体後部強度部材との接続部を補強する必要
がるる。As is well known, the side sill of an automobile has a closed cross-section formed entirely of a sill outer and a sill inner, and extends in the front-rear direction on both sides of the vehicle floor to form the framework of both lower portions of the vehicle body. This side sill has a connection structure at the rear end due to differences in vehicle body structure between two-door and four-door vehicles. In addition, even in these types of vehicles, it is necessary to reinforce the connection between the side sill and the rear strength member of the vehicle body as a counterpoint in the event of a rear-end collision.
第１図は２ドア型車に２けるサイビシル恢端と車体後部
強度部材との按続構道を下すもので、図中１はシルアウ
タ２とシルインナ３とで閉１１１１１會形成したサイド
シル’（＋−ボし、カｉＪＮ已シルアウタ２の内面に沿
ってレインフォース４ケ配設してるる。Figure 1 shows the connecting structure between the side sill end and the rear strength member of the car body in a two-door car. -Four reinforcements are placed along the inner surface of the sill outer 2.
こｎらシルアウタ２．シルインナ３２よひレインフォー
ス番は、上下７ランジ部２ａ、３＆、４ａ２よび２ｂｔ
３ｂｐ４ｂＴｈｍ合してスポット溶接によシ接合しであ
る。シルアウタ２の後端はレインフォース４よシも短か
く形成され、レインフォース４上にスポット溶接してあ
シ、前記シルインナ３の後端とレインフォース４の後ｒ
Ｊ ’ａ−それぞれ対応するりャホイールハウス５のア
クタ、インナ６．１の前側面に突合せて依合し、以って
、サイドシルｌの後端部ｋ ＦｙＰ＋塞している。ここ
で、前記シルアウタ２ふ−よひレインフォース番はその
後端部上Ｏｆ！Ｉ ｋ斜め上方に膨出させてブリッジｍ
８に形成し、リヤホイールハウスアクタ６との間に鋭角
的な隅部上なくすと共に、該リヤホイールハウスアウタ
６との接続部分の閉断面横を拡大して強度音高めるよう
にしである。また、このブリッジ部８の単室側に向く開
口８ａは、リヤホイールハウスアウタ１インチの接合７
２ンジａａ、フａと、シルアウタ、インナＰよびレイン
フォースの上側７２ンジ部２ａ、３Ｍ、４８に一１９合
したりャビラーインナ９によって閉基してるる、なお、
図中沁はりャフエンダ奮示す。These sill outer 2. Sill inner 32 reinforcement number is upper and lower 7 lunge parts 2a, 3&, 4a2 and 2bt
3bp4bThm are combined and joined by spot welding. The rear end of the sill outer 2 is formed shorter than the reinforcement 4, and is spot welded on the reinforcement 4, and the rear end of the sill inner 3 and the rear r of the reinforcement 4 are formed.
J'a-Abuts against and engages with the front side of the actor and inner 6.1 of the corresponding rear wheel house 5, thereby closing the rear end of the side sill l. Here, the reinforcement number of the sill outer 2 is located above the rear end. I k bulge diagonally upward and bridge m
8, there is no sharp corner between it and the rear wheel house outer 6, and the lateral side of the closed section of the connection part with the rear wheel house outer 6 is enlarged to increase the intensity of sound. Further, the opening 8a of the bridge portion 8 facing the single compartment side is connected to the rear wheel house outer 1 inch joint 7.
The upper 72 angles 2a, 3M, and 48 of the sill outer, inner P, and reinforcement are connected to the two hinges aa, fa, and 119, and are closed by the housing inner 9.
In the picture, Jahuenda shows his strength.
他方、第２図に示す４ドア型車にろっては、シルインナ
３の後端勿ホイールハウスインナフに突合ぞて接合する
一方、シルアウタ２の後端部とリヤビラ−アウタ１１の
前１１１１１″′Ｆ’ ＝ｔｔと？オーバーラッグ嘔せ
て接合する関係上、このシルアウタ２のビシ部上側ｋｍ
め上方に膨出烙せると共に、リヤビラ−アウタ６の前ｉ
ｉ＋１ｊ １一部を争１め前方へ膨出させて前述と同様
にブリッジ部ｓＡ２形欣してリヤヒラ−アウタ６との接
続部分の強反を尚め１める口また、ブリッジ部８Ａの単
室側に向く開口８ａｌはパッチｌＱで閉塞している。On the other hand, in the case of a four-door vehicle as shown in FIG. 'F' = tt? Due to the relationship between overlapping and joining, the upper side km of the bevel part of this sill outer 2
At the same time, the front of the rear villa outer 6 is heated.
i+1j 1 part is bulged forward in the same manner as described above to form the bridge part sA2, and the connecting part with the rear hiller outer 6 is further strengthened. The opening 8al facing the room is closed with a patch lQ.
ところが、かかる従来の構成では何れも板面積の大きな
シルアウタ２２よひレインフォース４の後端部、あるい
はシルアウタ２の後端部とりャピラーアウタｌｌの下端
部の而Ｖｊ ｋ拡けてブリッジ部８または８Ａ金檜成す
るために、シルアウタ２゜レインフォース４．リヤヒラ
−アウタ１１の板取）に際して１断ロスか多く、歩貿ま
りが外宮に悪くなってしまうはかシでなくλ麓が歪んで
車体の駐短化に逆行してし１う。また、特に第２図に示
す４ドア型車の場合には、ブリッジ部８Ａがサイドシル
ｌの外側に位置するため、乗降の除に該ブリッジ部８Ａ
に足が引船かシ易く危険でもあつ九本発明はかかる従来
の爽秋に銭与、車体に菫の増大やサイドシルの製造歩留
才ｐ（７）悪化を伴うことなく、該サイドシルと車体供
部強度部羽との接続部の強度勿尚めることのできる車体
格造ケ提供することを目的とするものである。However, in such conventional configurations, the rear end of the sill outer 22 and the reinforcement 4, which have a large plate area, or the rear end of the sill outer 2 and the lower end of the pillar outer 11 are expanded to the bridge portion 8 or 8A. In order to make gold, sill outer 2゜reinforce 4. When cutting the rear hiller (outer 11), there is a loss of one cut, and the walking distance is worse than the outside, but the λ foot is distorted, which goes against the shortening of the vehicle body. Moreover, especially in the case of a four-door type car shown in FIG. 2, since the bridge portion 8A is located outside the side sill l, the bridge portion 8A is
It is easy and dangerous to pull the boat, but the present invention is able to improve the side sill and vehicle body parts without increasing the violet on the vehicle body or deteriorating the production yield of the side sill. It is an object of the present invention to provide a vehicle body structure that can improve the strength of the connecting portion with the strength portion wing.
そこで、本発明にあってはシルインナがシルアウタに較
べて板…」執が小δく、しかも、該シルインナが単なる
平銅板ではなく、シルアウタとでフシ１吸の閑鵬圓を傷
取する型餉撤刀Ｓ用いら才（、ている点に泊目し、この
シルインナの佐嗣部上側ケ斜め上方に膨出して、車体後
部５虫度部材とでなす一部に曖４陥の「而のブリッジ地
足格成している。Therefore, in the present invention, the sill inner is a plate smaller than the sill outer, and furthermore, the sill inner is not a mere flat copper plate, but a molded plate that can be used with the sill outer to remove the gap of the sill. I noticed that the upper part of the sashimi part of this sill inner bulges diagonally upwards, and there is a part of the rear part of the car body that is part of the 5th part of the 4th part of the body. The bridge has solid footing.
以下、不発明の実Ｍ例を凹曲と共にＭｕ記促米の構成と
同一部分に同−付＋ｉｋ刊して肝述する。Hereinafter, the actual M example of non-inventiveness will be described in the same part as the structure of the Mu note promotion rice with the concave curve.
第３図はシルアウタ２の後端ｒリヤホイールノーウスア
ウタ６の罰セリ部に突合せて接合すると共にシルインナ
３の後端全リヤホイール・・＼ウスインナ７の前側部に
突合せて嵌合した２ドア型車のサイドシルｌとリヤホイ
ールハウス５との按続檜造を示すもので、別記シルイン
ナ３の挨端部上伸１は斜め上方に膨出してリャホイール
ノ・ウスインナ３とでなす咽部に訝るブリッジ部１３を
構成していムこのブリッジ部１３の車外ＩＪ４１４ Ｖ
こ同く回目１３ａはシルアウタ、インナの上市１１７ラ
ンジ部２ａ 、３ａと、リヤホイールハウスアウタ、イ
ンチの嵌合フランジｇａａ、’ｙａとｖｃ接合したりャ
ピラーインナ９でオ」４δｎ Ｉ Ｒ＋防向２形成し、
す・ヤホイールハウス５との沫成都の閉断囲槓に増大し
ている。Figure 3 shows the rear end of the sill outer 2, r rear wheel, and the two doors fitted against the front side of the rear wheel inner 7, and the rear end of the sill inner 3. This shows the continuous cypress construction between the side sill 1 and the rear wheel house 5 of the model car, and the upper extension 1 of the end of the sill inner 3 bulges diagonally upward and forms a bridge that forms a throat with the rear wheel inner 3. IJ414 V outside the vehicle of this bridge portion 13 that constitutes part 13
Similarly, in the 13th time, the sill outer and inner launch 117 langes 2a and 3a, the rear wheel house outer, inch fitting flanges gaa, 'ya and VC are joined, and the capillary inner 9 is used to form O'4δn I R + defense 2. death,
Suya Wheel House 5 and Chengdu's closed enclosure are increasing.
な？、必景に比、じて第１図と同様にシルアウタ２０内
開に沿ってレインフォース′＋ｃｂＣ設するようにして
もよい。What? If the view is a must-see, a reinforcement '+cbC may be provided along the inner opening of the sill outer 20 as in FIG. 1.
第４図はシルアウタ２の後端をリヤビラ−アウタ１１の
下１１１１Ｉ都とオーバーラツプ８せて接合するト共ニ
、シルインナ３の後端ｆ ＩＪヤホイー／ｌ／ ハウス
インナラの前側部ｐこ突合ゎぜて接合した４ドア型４
’Ｉｃ ２けるサイドシル後端部の依枕儒造勿不ずもの
で、シルインナ３の佼肩郡上側はか・ｔめ上方に膨出し
てリヤホイールハウスインチとでなす商都に跨るブリッ
ジ部上ｊτ俗成している。このブリッジ部１３の車外側
に同く回目１３ａ’ｌよパッチ１４で閉捕して１ｌｉ７
−ｊ断面で形成し、リヤホイールハウスインナｒ１．リ
ヤビラ−アウタ１１との接続部の閉断面０［全増大して
いる。Figure 4 shows the rear end of the sill outer 2 being joined to the lower part of the rear villa outer 11 with an overlap 8, and the rear end of the sill inner 3 abutting against the front side of the house inner. 4-door type 4 jointed together
The rear end of the side sill in Ic 2 is of course made by Yumakura, and the upper side of the shoulder section of the sill inner 3 bulges upwards to form the rear wheel house inch. It's common knowledge. The outside of this bridge part 13 is also closed with a patch 14, 13a'l, and 1li7.
-j cross section, rear wheel house inner r1. The closed cross section of the connection part between the rear villa and the outer 11 is completely increased.
以上の谷実施ＦＩ Ｖｃ（−γしは、ブリッジ部１３１
よ板囲伍の比ｗ、的小さなシルインナ３の仮刈都の囲槓
τ拡けて構成するため、肢シルインナ３の板取り時の１
断ロスが外宮に少なくて済み、サイドシル１ ＋／）製
造歩留まりを悪化させることはない。そして、このブリ
ッジ部、１３Ｖｉ、例れも閉断面を形成して、ビシドモ
ル恢端接続部の閉の［面積を拡大できるので、座屈！ｉ
ｍ艮、ねじれ剛性ケ十分に尚めることがでさる。−また
、楢に、第４図に丁す４ドア型阜の揚会ｖＣ必っては、
ブリッジ部１３がサイドシル１の内側」にあって、図外
のりャ７−トの狽１］都に汝肛するため來呻の際に邪気
となることがなく、該ブリッジ５ｙＬ１３ｖｃ足紮引伽
１けてつ１つく寺の危険’ｋ ７Ｊ’Ｌγｎすることが
できる。The above valley implementation FI Vc (-γ is the bridge part 131
Since the ratio of the plank fence w is larger, the temporary cutout of the sill inner 3 is expanded and configured, so the 1 when planking the limb sill inner 3.
There is less cutting loss in the outer shell, and side sill 1 +/) manufacturing yield does not deteriorate. This bridge part, 13Vi, also forms a closed cross section, and the area of the closed end connection part can be expanded, so buckling! i
The torsional rigidity can be sufficiently improved. -In addition, the 4-door type vehicle vC shown in Figure 4 must be attached to the oak.
The bridge part 13 is located inside the side sill 1, and the bridge 5yL13vc foot ligament 1) does not bring evil spirits when you groan because the bridge part 13 is located at the bottom of the 7-tooth (not shown). The danger of a temple that only takes place can be seen.
以上のように本発明によｒ′Ｌは、板ｍ ｔｘの小格な
シルインナでブリッジ部を構成するため、板取９時の１
断ロスが少なくてサイドシルの製造ν留１りｔ悪化させ
ずに槍み、しかも、ブリッジ部の曲積金小さくできるた
め車体車量の大幅な増大も回避できるのでめる。そして
、このブリッジ部はしｊｖＩｊｒ面を構成しているため
、従来のものと定色なく強度を尚めることができるとい
う実用上多大なりＪ果七Ｍする。As described above, according to the present invention, r'L constitutes the bridge part with the small sill inner of the plate mtx, so that
Since there is less cutting loss, the side sill manufacturing process can be cut without deteriorating, and furthermore, the bending metal of the bridge part can be made smaller, so it is possible to avoid a significant increase in the volume of the car body. Furthermore, since this bridge portion constitutes a horizontal plane, it is possible to improve the strength without changing the color constant compared to the conventional one, which is a great practical advantage.
４゜図面の開年な胱鴫
第１，２図は従来の６兵ｌるψ１」盆４く丁資部の斜視
図、第３．４凶は本）ｊ？３明の谷如−ｌイ）死に例に
７Ｊτす貿都の叫祝図でりる。Figures 1 and 2 of the opening year of the 4th drawing are perspective views of the traditional 6 soldiers l ψ 1'' tray 4, and parts 3 and 4 are book). 3 Ming no Taniru - I) As an example of death, there is a picture of a trading capital celebrating 7Jτ.
ユ・・・サイドシル、２・・・シルアウタ、３・・・シ
ルインナ、５・・・リヤホイールハウス、９・・・リヤ
ビラ−インナ、１０・・・リヤ７エンメ、１ユ・・・リ
ヤヒラ−アウタ、１３・・・ブリッジ部。U...side sill, 2...sill outer, 3...sill inner, 5...rear wheel house, 9...rear villa inner, 10...rear 7 end, 1...rear sill outer , 13...Bridge section.
Claims (1)
たサイドシルの後端全リヤビラ−、リヤホイールハウス
等の車体後部強度部材に嵌合した構成でろって、前記シ
ルインナの後端部上１４！＋を斜め上方に膨出して、車
体後部う虫度部材とでなす隅部に跨る閉断面のブリッジ
部を構成したことを特許とする自動車の車体構造。(1) The rear end of the side sill whose cross section is completely formed by the sill outer and the sill inner is configured to fit into a rear strength member of the vehicle body such as a rear villa or a rear wheel house. An automobile body structure patented in that the + bulges diagonally upward to form a bridge portion with a closed cross section that straddles the corner formed by the rear insect protection member of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18439982A JPS5973368A (en) | 1982-10-20 | 1982-10-20 | Vehicle body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18439982A JPS5973368A (en) | 1982-10-20 | 1982-10-20 | Vehicle body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5973368A true JPS5973368A (en) | 1984-04-25 |
Family
ID=16152485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18439982A Pending JPS5973368A (en) | 1982-10-20 | 1982-10-20 | Vehicle body structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973368A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6112237A (en) * | 1984-06-26 | 1986-01-20 | 松下電器産業株式会社 | Electrode structure of electric shock type insect control apparatus |
| JPS6112233A (en) * | 1984-06-26 | 1986-01-20 | 松下電器産業株式会社 | Electrode structure of electric shock insect control apparatus |
| JPS6124277U (en) * | 1984-07-18 | 1986-02-13 | トヨタ自動車株式会社 | car body structure |
| CN111038595A (en) * | 2019-11-29 | 2020-04-21 | 上海龙创汽车设计股份有限公司 | C-shaped reinforcing structure of C-shaped column |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3528699A (en) * | 1968-12-11 | 1970-09-15 | Budd Co | Vehicle body side sill to rear sill transition structure |
-
1982
- 1982-10-20 JP JP18439982A patent/JPS5973368A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3528699A (en) * | 1968-12-11 | 1970-09-15 | Budd Co | Vehicle body side sill to rear sill transition structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6112237A (en) * | 1984-06-26 | 1986-01-20 | 松下電器産業株式会社 | Electrode structure of electric shock type insect control apparatus |
| JPS6112233A (en) * | 1984-06-26 | 1986-01-20 | 松下電器産業株式会社 | Electrode structure of electric shock insect control apparatus |
| JPS6124277U (en) * | 1984-07-18 | 1986-02-13 | トヨタ自動車株式会社 | car body structure |
| CN111038595A (en) * | 2019-11-29 | 2020-04-21 | 上海龙创汽车设计股份有限公司 | C-shaped reinforcing structure of C-shaped column |
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