JPH0748451Y2 - Body structure of cab-over type vehicle - Google Patents
Body structure of cab-over type vehicleInfo
- Publication number
- JPH0748451Y2 JPH0748451Y2 JP1989080467U JP8046789U JPH0748451Y2 JP H0748451 Y2 JPH0748451 Y2 JP H0748451Y2 JP 1989080467 U JP1989080467 U JP 1989080467U JP 8046789 U JP8046789 U JP 8046789U JP H0748451 Y2 JPH0748451 Y2 JP H0748451Y2
- Authority
- JP
- Japan
- Prior art keywords
- cab
- cab back
- reinforcing member
- front seat
- vehicle body
- 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.)
- Expired - Lifetime
Links
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- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】 a.産業上の利用分野 本考案は、運転席をエンジンの上部まで移動して荷台や
客室を広くするようにしたキャブオーバ型車両の車体構
造に関する。[Detailed Description of the Invention] a. Field of Industrial Application The present invention relates to a vehicle body structure of a cab-over type vehicle in which a driver's seat is moved to an upper portion of an engine to widen a cargo bed and a passenger compartment.
b.従来の技術 キャブオーバ型車両としてはトラック（貨物自動車）や
ワンボックスバン（ミニバス）等がある。トラックの場
合には、フロントシート（運転席）の後方下部に配設さ
れたキャブバックメンバ（クロスメンバ）にキャブバッ
クパネルがスポット溶接等にて取付けられるが、ワンボ
ックスバンの場合にはこのキャブバックパネルが取り除
かれるようになっている。b. Conventional technology Cab-over vehicles include trucks (trucks) and one-box vans (minibus). In the case of a truck, the cab back panel is attached to the cab back member (cross member) located in the lower rear part of the front seat (driver's seat) by spot welding or the like. The back panel is designed to be removed.
c.考案が解決しようとする課題 従来のトラックの車体にあっては、通常、キャブバック
メンバはパネル材から成るキャブバックアッパメンバと
キャブバックロアメンバとで閉断面形状部を構成したも
のが用いられるため、キャブバックパネルの下端縁であ
ってかつ車両の左右方向における中央箇所をスポット溶
接することができないのが実状である。このため、キャ
ブバックフロア部の強度並びに剛性が不足するといった
問題点があった。c. Problems to be Solved by the Invention In a conventional truck body, a cabback member is usually a cabback upper member made of a panel material and a cabback lower member having a closed cross-section. Therefore, the actual situation is that the lower end edge of the cab back panel and the central portion in the left-right direction of the vehicle cannot be spot-welded. Therefore, there is a problem that the strength and rigidity of the cab back floor are insufficient.
また、トラックの車体とワンボックスバンの車体とは共
通部分が多いため、必要に応じてトラックの車体からキ
ャブバックパネルを取り払ってワンボックスバンの車体
（例えば、輸出用ミニバスの車体）に改造できれば都合
が良いが、従来では種々の車体構造が提案されているも
のの何れの車体構造にあっても改造を容易に行なうこと
ができないのが実状である。Also, since there are many common parts between the truck body and the one-box van body, if necessary, if you can remove the cab back panel from the truck body and convert it into a one-box van body (for example, a minibus body for export) Although convenient, various vehicle body structures have been proposed in the past, but the fact is that any of the vehicle body structures cannot be easily modified.
本考案は、このような実状に鑑みてなされたものであっ
て、その目的は、車体重量の大幅な増加を来すことな
く、車体の強度並びに剛性の向上、耐久性の向上、及び
組付作業性の向上を図り得ると共に、例えばトラックの
車体を用いてワンボックスバンへの改造を容易に行なう
等の車体の各種バリエーション展開を容易に行なうこと
ができるようなキャブオーバ型車両の車体構造を提供す
ることにある。The present invention has been made in view of such circumstances, and its purpose is to improve the strength and rigidity of the vehicle body, improve the durability, and assemble the vehicle body without significantly increasing the weight of the vehicle body. Provided is a cab-over vehicle body structure capable of improving workability and easily developing various variations of the vehicle body, such as easily remodeling into a one-box van using a truck body. To do.
d.課題を解決するための手段 上述の目的を達成するために、本考案においては、フロ
ントシートの後部に配されるキャブバックパネルの下端
縁のほぼ中央部分のみに対応するようにＬ字状の補強部
材の基板部を取付け、フロントシートの後方下部に配さ
れたキャブバックメンバと前記キャブバックパネルとの
間に前記補強部材の基板部を配置すると共に、前記Ｌ字
状の補強部材の互いにほぼ直交する二面を前記キャブバ
ックメンバの二面に密着配置して前記キャブバックメン
バに前記補強部材の屈曲片部及びフロントシート保持部
材を共締め固定している。d. Means for Solving the Problems In order to achieve the above-mentioned object, in the present invention, an L-shape is formed so as to correspond to only a substantially central portion of a lower end edge of a cab back panel arranged at a rear portion of a front seat. The base member of the reinforcing member is attached, the base member of the reinforcing member is arranged between the cab back member and the cab back panel arranged at the lower rear portion of the front seat, and the L-shaped reinforcing members are mutually arranged. Two surfaces that are substantially orthogonal to each other are closely arranged on the two surfaces of the cab back member, and the bent piece portion of the reinforcing member and the front seat holding member are fastened and fixed to the cab back member.
以下、本考案の一実施例に付き図面を参照して説明す
る。Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
第１図は、キャブオーバ型車両の１種であるトラック１
を示すものであって、車両前部の運転室２と車両後部の
荷台部３とがキャブバックパネル４にて区画されてい
る。FIG. 1 shows a truck 1 which is a kind of cab-over type vehicle.
The driver's cab 2 at the front of the vehicle and the cargo bed 3 at the rear of the vehicle are partitioned by a cab back panel 4.
上述のキャブバックパネル４の下端部は、第２図及び第
３図に示すように、キャブバックアッパメンバ６とキャ
ブバックロアメンバ７とを閉断面形状にスポット溶接し
て成るキャブバックメンバ８に結合されている。更に詳
述すると、キャブバックアッパメンバ６は、第３図に明
示するように、平坦状の前端縁6aと、この前端縁6aに連
設されたコ字状部6bと、このコ字状部6bに連設された垂
下部6cと、この垂下部6cの下端においてほぼ直角に屈曲
された後端縁6dとをそれぞれ有し、キャブバックロアメ
ンバ７は平坦状の前端縁7aと、この前端縁7aに連設され
たＬ字状部7bと、このＬ字状部7bに対してほぼ直角に屈
曲された後端の後端縁7cが当てがわれてスポット溶接に
て結合されている。このように構成されたキャブバック
メンバ８はフロントシート９の後方下部において車体の
左右方向に沿ってクロスメンバとして張り渡されてい
る。そして、本実施例においては、キャブバックメンバ
８の左右中央部に第４図に示す如く互いにほぼ直交する
基板部10a及び屈曲片部10bを有するＬ字状の補強部材10
がヒンジ部11aを有するフロントシート保持部材11と一
緒に共締め固定されるようになっている。As shown in FIGS. 2 and 3, the lower end portion of the cabback panel 4 is a cabback member 8 formed by spot welding a cabback upper member 6 and a cabback lower member 7 into a closed cross-sectional shape. Are combined. More specifically, as shown in FIG. 3, the cabback upper member 6 has a flat front end edge 6a, a U-shaped portion 6b connected to the front end edge 6a, and a U-shaped portion. Each of the cab back lower members 7 has a flat front end edge 7a and a front end edge 7a of the cab back lower member 6c. An L-shaped portion 7b connected to the edge 7a and a rear end edge 7c of a rear end bent substantially at a right angle to the L-shaped portion 7b are applied and connected by spot welding. The cab back member 8 configured as described above is stretched as a cross member in the lower rear portion of the front seat 9 along the left-right direction of the vehicle body. In the present embodiment, the L-shaped reinforcing member 10 having the base plate portion 10a and the bending piece portion 10b which are substantially orthogonal to each other as shown in FIG.
Is fastened together with the front seat holding member 11 having the hinge portion 11a.
一方、キャブバックパネル２の上部箇所には第１図に示
すように窓用開口12が設けられると共に、その下端部に
はその下端から少し上方箇所であってかつ車両の左右の
中央部分には第２図及び第５図に示すように荷台３の側
に窪んだ凹部4aが成形されている。On the other hand, a window opening 12 is provided at an upper portion of the cab back panel 2 as shown in FIG. 1, and a lower end portion of the cab back panel 2 is slightly above the lower end portion thereof, and at the left and right center portions of the vehicle. As shown in FIGS. 2 and 5, a recess 4a is formed on the side of the loading platform 3 so as to be recessed.
なお、第２図において、13はシートバック、14はフロン
トフロアパネル、15はエンジンルーム、16は仕切パネル
である。In FIG. 2, 13 is a seat back, 14 is a front floor panel, 15 is an engine room, and 16 is a partition panel.
しかして、フロントシート９及びキャブバックパネル４
は次のようにしてキャブバックメンバ８に結合される。Then, the front seat 9 and the cab back panel 4
Are connected to the cab back member 8 as follows.
すなわち、キャブバックパネル４の凹部4a内にＬ字状補
強部材10の基板部10aを嵌入して予めスポット溶接にて
キャブバックパネル４に結合しておく。このようにして
得られた組合部材を、アンダーボディーアッセンブリに
予め部組みされたキャブバックメンバ８に組付けてキャ
ブバックパネル４の下端屈曲片部4bをキャブバックアッ
パメンバ６の後端縁6dにスポット溶接する。That is, the substrate portion 10a of the L-shaped reinforcing member 10 is fitted into the concave portion 4a of the cabback panel 4 and is previously joined to the cabback panel 4 by spot welding. The combination member thus obtained is assembled to the cab back member 8 preassembled in the underbody assembly, and the lower bent portion 4b of the cab back panel 4 is attached to the rear end edge 6d of the cab back upper member 6. Spot welding.
次いで、第２図及び第６図に示すように一対のフロント
シート９のフレーム9aがそれぞれ一端11bに溶接された
ヒンジから成るフロントシート保持部材11の他端11cを
前記補強部材10の屈曲片部10b上に重ね合せ、各２本の
ねじ18にてフロントシート保持部材11及び補強部材10を
キャブバックメンバ８の中央箇所に共締め固定する。Next, as shown in FIG. 2 and FIG. 6, the other end 11c of the front seat holding member 11 composed of a hinge in which the frames 9a of the pair of front seats 9 are respectively welded to one end 11b is connected to the bending piece portion of the reinforcing member 10. The front seat holding member 11 and the reinforcing member 10 are fastened and fixed together at the center of the cab back member 8 with two screws 18 each.
これにより、補強部材10の屈曲片部10bがフロントシー
ト保持部材11とキャブバックアッパメンバ６との間に挟
持されると共に、その基板部10aがキャブバックアッパ
メンバ６の凹部4aの後面に当接された状態で固定され
る。かくして、補強部材10の基板部10a及び屈曲片部10b
の二面、すなわち、互いに直交する補強部材10の二面
が、キャブバックメンバ８のコ字状部6b及び垂下部6c
（第３図参照）に密着された状態でキャブバックメンバ
８に配置され、フロントシート保持部材11、補強部材10
及びキャブバックメンバ８の３部材が一緒に共締め固定
される。なお、キャブバックメンバ８及びキャブバック
パネル４の中央部分から外れた部分では、第３図に示す
如くキャブバックパネル４の下端縁がキャブバックアッ
パメンバ６に当接配置される。一方、フロントシート９
は、エンジンルーム15内のサービス性向上のためヒンジ
部11aを中心に回転可能に保持される。As a result, the bent piece portion 10b of the reinforcing member 10 is sandwiched between the front seat holding member 11 and the cab back upper member 6, and the base plate portion 10a abuts the rear surface of the recess 4a of the cab back upper member 6. It will be fixed in the fixed state. Thus, the substrate portion 10a and the bending piece portion 10b of the reinforcing member 10
2 faces of the reinforcing member 10 which are orthogonal to each other are the U-shaped portion 6b and the hanging portion 6c of the cab back member 8.
The front seat holding member 11 and the reinforcing member 10 are arranged on the cab back member 8 in a state of being in close contact with (see FIG. 3).
And the three members of the cab back member 8 are fastened together and fixed together. The lower end edge of the cabback panel 4 is disposed in contact with the cabback upper member 6 at a portion deviated from the central portion of the cabback member 8 and the cabback panel 4. On the other hand, front seat 9
Is rotatably held around the hinge portion 11a in order to improve serviceability in the engine room 15.
そして、キャブバックパネル４とキャブバックアッパメ
ンバ６との接合部には、水洩れ防止等のために第３図に
示す如くゾルシーラ17を塗布し、キャブバックパネル４
の下端部の取付けを終了する。A sol sealer 17 is applied to the joint between the cab back panel 4 and the cab back upper member 6 as shown in FIG.
Finish the installation of the lower end of the.
上述のようにしてキャブバックロア部19を構成して成る
車体構造によれば、補強部材10の存在によってキャブバ
ックロア部19の強度並びに剛性を大幅に向上させること
ができると共に、ゾルシーラ17の割れ防止を図ることが
でき、車体の耐久性向上を図ることが可能となる。ま
た、本実施例の場合には、補強部材10の共締めを解除し
てキャブバックパネル４及び補強部材10の組合部材をそ
のままキャブバックメンバ８から取り払うだけで、第７
図に示す如きワンボックスバン20の車体に容易に改造で
きる。そして、このような作用効果を奏し得るものであ
りながら、補強部材の取付けはキャブバックパネル４の
下端縁の中央部分にのみ行なうようにしているので、補
強部材の追加による車体重量の大幅な増加は来さずに済
むという利点がある。According to the vehicle body structure including the cab back lower portion 19 as described above, the presence of the reinforcing member 10 can significantly improve the strength and rigidity of the cab back lower portion 19, and the sol sealer 17 may crack. It is possible to prevent it and improve the durability of the vehicle body. Further, in the case of the present embodiment, the joint fastening of the reinforcing member 10 is released, and the combined member of the cab back panel 4 and the reinforcing member 10 is removed from the cab back member 8 as it is.
As shown in the figure, the vehicle body of the one-box van 20 can be easily modified. Further, although such a function and effect can be exerted, since the reinforcing member is attached only to the central portion of the lower end edge of the cab back panel 4, the addition of the reinforcing member significantly increases the vehicle body weight. Has the advantage of not coming.
以上、本考案の一実施例に付き述べたが、本考案は既述
の実施例に限定されるものではなく、本考案の技術的思
想に基いて各種の変形及び変更が可能である。As mentioned above, although one embodiment of the present invention has been described, the present invention is not limited to the above-mentioned embodiment, and various modifications and changes can be made based on the technical idea of the present invention.
例えば、既述の実施例では、フロントシート保持部材11
とキャブバックアッパメンバ６との間に補強部材10の屈
曲片部10bを挟み込んで共締め固定するようにしたが、
フロントシート保持部材11を前記屈曲片部10bとキャブ
バックアッパメンバ６との間に挟み込んで共締め固定す
るようにしてもよい。For example, in the embodiment described above, the front seat holding member 11
The bent piece portion 10b of the reinforcing member 10 is sandwiched between the cabback upper member 6 and the cabback upper member 6 and fixed together.
The front seat holding member 11 may be sandwiched between the bent piece portion 10b and the cab back upper member 6 and fixed together.
e.考案の効果 以上の如く、本考案は、キャブバックパネルの下端縁の
ほぼ中央部分に取付けた補強部材をフロントシート保持
部材と一緒にキャブバックメンバに共締め固定するよう
にしたものであるから、キャブバックロア部の強度並び
に剛性ひいては車体の耐久性の向上を図り得ると共に、
キャブバックパネル及びフロントシートの組付作業性の
向上を図ることができる。e. Effect of the Invention As described above, according to the present invention, the reinforcing member attached to the substantially central portion of the lower end edge of the cab back panel is fastened and fixed together with the front seat holding member to the cab back member. Therefore, it is possible to improve the strength and rigidity of the cab back lower part, and thus the durability of the vehicle body,
The workability of assembling the cab back panel and the front seat can be improved.
すなわち、本考案によれば、キャブバックパネルの下端
縁のほぼ中央部分のみ（必要個所のみ）に補強部材を追
加して取付けるようにしたので、車体重量の大幅な増加
を来すことがなく、キャブバックロア部の強度並びに剛
性ひいては車体の耐久性の向上を図ることができる。さ
らに、キャブバックメンバの二面にＬ字状の補強部材の
二面を密着させた状態で補強部材の取付けをしたので、
フロントシートからフロントシート保持部材を介して伝
達される力を充分な強度をもって受け止めることができ
る。That is, according to the present invention, since the reinforcing member is additionally attached only to the substantially central portion of the lower end edge of the cab back panel (only the necessary portion), the weight of the vehicle body is not increased significantly. It is possible to improve the strength and rigidity of the cab back lower portion, and thus the durability of the vehicle body. Further, since the reinforcing member is attached while the two surfaces of the L-shaped reinforcing member are in close contact with the two surfaces of the cab back member,
The force transmitted from the front seat via the front seat holding member can be received with sufficient strength.
また、トラック等の如くキャブバックパネルを有する車
体を、ワンボックスバンの如くキャブバックパネルのな
い車体に容易に改造することが可能となり、車体の各種
バリエーション展開を容易に行なうことができる。Further, a vehicle body having a cab back panel such as a truck can be easily modified into a vehicle body having no cab back panel such as a one-box van, and various variations of the vehicle body can be easily developed.
図面は本考案の一実施例を示すものであって、第１図は
キャブオーバ型車両の１種であるトラックの斜視図、第
２図は第１図におけるII−II線断面図、第３図は第１図
におけるIII−III線断面図、第４図は補強部材の斜視
図、第５図はキャブバックパネルの要部斜視図、第６図
はキャブバックロア部の要部の斜視図、第７図はキャブ
オーバ型車両の１種であるワンボックスバンの側面図で
ある。 １…トラック、４…キャブバックパネル、4a…凹部、６
…キャブバックアッパメンバ、７…キャブバックロアメ
ンバ、８…キャブバックメンバ、９…フロントシート、
10…補強部材、10a…基板部、10b…屈曲片部、11…フロ
ントシート保持部材、19…キャブバックロア部、20…ワ
ンボックスバン。FIG. 1 shows an embodiment of the present invention. FIG. 1 is a perspective view of a truck which is a kind of cab-over type vehicle, and FIG. 2 is a sectional view taken along line II-II in FIG. 1, and FIG. 3 is a sectional view taken along line III-III in FIG. 1, FIG. 4 is a perspective view of a reinforcing member, FIG. 5 is a perspective view of a main part of a cab back panel, and FIG. 6 is a perspective view of a main part of a cab back lower part. FIG. 7 is a side view of a one-box van that is one type of cab-over type vehicle. 1 ... truck, 4 ... cab back panel, 4a ... recess, 6
... cab back upper member, 7 ... cab back lower member, 8 ... cab back member, 9 ... front seat,
10 ... Reinforcing member, 10a ... Board part, 10b ... Bending piece part, 11 ... Front seat holding member, 19 ... Cab back lower part, 20 ... One box van.
Claims (1)
ックパネルの下端縁のほぼ中央部分のみに対応するよう
にＬ字状の補強部材の基板部を取付け、フロントシート
の後方下部に配されたキャブバックメンバと前記キャブ
バックパネルとの間に前記補強部材の基板部を配置する
と共に、前記Ｌ字状の補強部材の互いにほぼ直交する二
面を前記キャブバックメンバの二面に密着配置して前記
キャブバックメンバに前記補強部材の屈曲片部及びフロ
ントシート保持部材を共締め固定するようにしたことを
特徴とするキャブオーバ型車両の車体構造。1. A substrate portion of an L-shaped reinforcing member is attached so as to correspond to only a substantially central portion of a lower edge of a cab back panel arranged at a rear portion of a front seat, and is arranged at a lower rear portion of a front seat. The substrate portion of the reinforcing member is arranged between the cab back member and the cab back panel, and the two surfaces of the L-shaped reinforcing member that are substantially orthogonal to each other are closely arranged on the two surfaces of the cab back member. A vehicle body structure for a cab-over type vehicle, wherein a bent piece portion of the reinforcing member and a front seat holding member are fastened together and fixed to the cab back member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080467U JPH0748451Y2 (en) | 1989-07-07 | 1989-07-07 | Body structure of cab-over type vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080467U JPH0748451Y2 (en) | 1989-07-07 | 1989-07-07 | Body structure of cab-over type vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0319780U JPH0319780U (en) | 1991-02-26 |
| JPH0748451Y2 true JPH0748451Y2 (en) | 1995-11-08 |
Family
ID=31625555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989080467U Expired - Lifetime JPH0748451Y2 (en) | 1989-07-07 | 1989-07-07 | Body structure of cab-over type vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0748451Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57144134A (en) * | 1981-03-03 | 1982-09-06 | Mazda Motor Corp | Fitting structure of seat of cab-over type automobile |
| JPS5825788U (en) * | 1981-08-17 | 1983-02-18 | 三菱自動車工業株式会社 | Truck body structure |
-
1989
- 1989-07-07 JP JP1989080467U patent/JPH0748451Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0319780U (en) | 1991-02-26 |
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