JPS5924024B2 - Reinforcement structure of seat belt anchorage - Google Patents
Reinforcement structure of seat belt anchorageInfo
- Publication number
- JPS5924024B2 JPS5924024B2 JP3236779A JP3236779A JPS5924024B2 JP S5924024 B2 JPS5924024 B2 JP S5924024B2 JP 3236779 A JP3236779 A JP 3236779A JP 3236779 A JP3236779 A JP 3236779A JP S5924024 B2 JPS5924024 B2 JP S5924024B2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- seat cushion
- cross member
- stiffener plate
- 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.)
- Expired
Links
Description
【発明の詳細な説明】
本発明は運転席の後方に座席を有する所謂ダブルキヤブ
車における後方座席のシートベルトアンカレツジの補強
構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a reinforcing structure for a seat belt anchorage for a rear seat in a so-called double cab vehicle having a seat behind the driver's seat.
従来、ダブルキヤプ車における後方座席のシートベルト
アンカレツジ補強材は、後方座席の下部シート載置部の
床面下と該床面下の設置物（燃料タンク）との間に設置
されていた。BACKGROUND ART Conventionally, a seat belt anchorage reinforcing member for a rear seat in a double-capacity vehicle has been installed between the floor surface of a lower seat rest part of the rear seat and an object (fuel tank) installed under the floor surface.
従つて燃料タンクの容量を確保しようとすると、それだ
け車高が高くなつたわ、又室内高さを犠牲にしていた。
本発明は上記従来の問題点を解消すると共に、強度の向
上も図つたものである。以下本発明の実施例を図面によ
り説明する。Therefore, in order to secure the capacity of the fuel tank, the vehicle height increased accordingly, and the interior height was sacrificed.
The present invention solves the above-mentioned conventional problems and also improves strength. Embodiments of the present invention will be described below with reference to the drawings.
第１図において１は所謂ダブルキヤブのバックパネル、
２はサイドメンバ、３は床である。このダブルキヤブに
おいては後方座席の床３の中央にプロペラシャフトある
いは床面下設置物と干渉しないようにトンネル部３ａが
形成され、このトンネル部３ａと連なる直交方向にシー
トクッション６（第２図参照）の載置部３ｂが床３と段
差を持つて凹設されている。本発明は上記のような後部
座席の床面構造を持つたキヤブにおいて次のようなシー
トベルトアンカレツジの補強構造としたものである。In Figure 1, 1 is the so-called double cab back panel,
2 is a side member, and 3 is a floor. In this double cab, a tunnel section 3a is formed in the center of the floor 3 of the rear seat so as not to interfere with the propeller shaft or objects installed under the floor surface, and a seat cushion 6 (see Fig. 2) extends orthogonally to the tunnel section 3a. The mounting portion 3b is recessed with a difference in level from the floor 3. The present invention provides the following reinforcement structure for the seat belt anchorage in a cab having the floor structure of the rear seat as described above.
すなわち、第３図に示すようにクロスメンバ４とステー
ファプレート５とをＴ字形に結合したＴ型補強部材とす
る。That is, as shown in FIG. 3, the cross member 4 and the stagger plate 5 are combined in a T-shape to form a T-shaped reinforcing member.
このＴ型補強部材のクロスメンバ４を前記シートクッシ
ョン６の載置部３ｂの後端に形成されている傾斜面部３
ｃの裏面に溶接等によつて固着する。またステーファプ
レート５はシートクッション６の載置部３ｂ並びにその
前方のトンネル部３ａの一部に亘る裏面に溶接等によつ
て固着するものである。そして、クロスメンバ４の左右
位置とシートクッション６の載置部３ｂの後端に形成さ
れている傾斜面部３ｃとにあけられたボルト穴１１、１
０に、第５図に示すようにシートベルト端を結合する取
付金具１２をボルト１３を挿通して締付固定する。The cross member 4 of this T-shaped reinforcing member is connected to an inclined surface portion 3 formed at the rear end of the mounting portion 3b of the seat cushion 6.
It is fixed to the back side of c by welding, etc. Further, the stayer plate 5 is fixed by welding or the like to the back surface of the seat cushion 6 that extends over a portion of the mounting portion 3b and a portion of the tunnel portion 3a in front of the mounting portion 3b. Bolt holes 11 and 1 are drilled in the left and right positions of the cross member 4 and the inclined surface part 3c formed at the rear end of the mounting part 3b of the seat cushion 6.
0, the mounting bracket 12 for connecting the end of the seat belt is inserted through the bolt 13 and tightened and fixed.
従つて取付金具１２は第２図においてシートクッション
６とシートバック７との対向隙間９に突設位置されるの
である。さらに、シートクッション６の載置部３ｂは、
強度を確保するために一般に凹凸リブ１４がブレス成形
されている。Therefore, the mounting bracket 12 is located in a protruding position in the opposing gap 9 between the seat cushion 6 and the seat back 7 in FIG. Furthermore, the mounting portion 3b of the seat cushion 6 is
In order to ensure strength, the uneven ribs 14 are generally press molded.
そこで、Ｔ型補強部材の強度をさらに向上するために、
ステイフナプレート５を第７図に示すように載置部３ｂ
を形成した凹凸リブ１４と対称形の凹凸リブ１５を形成
し、両凹凸リブ１４、１５の谷底面を互いに当接して固
着するものである。またクロスメンバ４も第５図に示す
ように凹凸断面形状としている。本発明は上記の通リシ
ートベルトアンカレツジの補強材はクロスメンバ４とス
テイフナプレート５とによるＴ型補強部材とし、ステイ
フナプレート５をシートクッション６の載置部３ｂとト
ンネル部３ａとの裏面に固着し、シートベルト端を結合
する取付金具１２を固着するクロスメンバ４はシートク
ッション６の載置部３ｂの後端の傾斜面部３ｃの裏面に
固着したものであるため、シートクッション６の載置部
３ｂの直下のスペースａに極度に小さくすることができ
、その結果、シートクッション６の載置部３ｂの下面に
設置される燃料タンク８の容量を、車高あるいは室内高
を犠牲にすることなく増大することができる。Therefore, in order to further improve the strength of the T-shaped reinforcing member,
The stiffener plate 5 is placed on the mounting portion 3b as shown in FIG.
An uneven rib 15 is formed which is symmetrical to the uneven rib 14, and the bottom surfaces of both uneven ribs 14 and 15 are brought into contact with each other and fixed. The cross member 4 also has an uneven cross-sectional shape as shown in FIG. In the present invention, the reinforcing member of the above-mentioned seat belt anchorage is a T-shaped reinforcing member consisting of the cross member 4 and the stiffener plate 5, and the stiffener plate 5 is connected between the seat cushion 6 placement part 3b and the tunnel part 3a. The cross member 4, which is fixed to the back surface and fixes the mounting bracket 12 that connects the end of the seat belt, is fixed to the back surface of the inclined surface portion 3c at the rear end of the mounting portion 3b of the seat cushion 6. The space a directly below the mounting portion 3b can be made extremely small, and as a result, the capacity of the fuel tank 8 installed on the underside of the mounting portion 3b of the seat cushion 6 can be reduced at the expense of vehicle height or interior height. can be increased without
また、Ｔ型補強部材のステイフナプレート５はシートク
ッション６の載置部３ｂとキヤブの床面中央には常設さ
れている剛性の高いトンネル部３ａとに亘つて裏面より
当接結合され、シートベルト端の取付金具１２は傾斜面
部３ｃの表面で、しかもＴ型補強部材のステイフナプレ
ート５とクロスメンバ４との結合部を中央にして左右位
置に、傾斜面部３ｃとクロスメンバ４とを挿通する締付
ボルト１３によつて固着したものであるから、左右の取
付金具１２に作用する局部的集中荷重はクロスメンバ４
及びステイフナプレート５を介してシートクッション６
の載置部３ｂとトンネル部３ａに分散され、しかもトン
ネル部３ａは剛性が高い部分であるため強固なシートベ
ルトアンカレツジ強度を得ることができる。In addition, the stiffener plate 5, which is a T-shaped reinforcing member, is connected from the back side to the mounting part 3b of the seat cushion 6 and a highly rigid tunnel part 3a permanently installed in the center of the floor of the cab. The attachment fittings 12 at the end of the belt are inserted between the inclined surface part 3c and the cross member 4 on the surface of the inclined surface part 3c, and at the right and left positions with the joint between the stiffener plate 5 of the T-shaped reinforcing member and the cross member 4 in the center. Since it is fixed by the tightening bolts 13, the local concentrated load acting on the left and right mounting brackets 12 is
and the seat cushion 6 via the stiffener plate 5.
The seat belt is distributed between the mounting portion 3b and the tunnel portion 3a, and since the tunnel portion 3a is a highly rigid portion, strong seat belt anchorage strength can be obtained.
殊に、ステイフナフν一ト５の断面形状をシートクッシ
ョン６の載置部３ｂの凹凸リブ１４と対称形の凹凸リブ
１５を形成することにより、さらに強度が増大し、シー
トベルト着用時における安全性が確保される。In particular, by forming the cross-sectional shape of the stiffener 5 with an uneven rib 15 that is symmetrical to the uneven rib 14 of the seat portion 3b of the seat cushion 6, the strength is further increased and safety when wearing a seat belt is improved. is ensured.
第１図は本発明の主要部の斜視図、第２図は第１図Ａ−
Ａ線断面図、第３図はＴ型補強部材の斜視図、第４図は
第１図Ｃ−Ｃ線断面図、第５図は第１図Ｂ−Ｂ線断面図
、第６図は第１図Ｅ上線断面図、第７図は第１図Ｄ−Ｄ
線断面図である。
１・・・・・・バックパネル、２・・・・・・サイドメ
ンバ、３・・・・・・床、３ａ・・・・・・トンネル部
、３ｂ・・・・・・シートクッションの載置音ｖ＞．３
ｃ・・・・・・傾斜面部、４・・・・・・クロスメンバ
、５・・・・・・ステイフナプレート、１０、１１・・
・・・・ボルト穴、１２・・・・・・取付金具、１４、
１５・・・・・・凹凸リブ。Fig. 1 is a perspective view of the main part of the present invention, Fig. 2 is Fig. 1A-
3 is a perspective view of the T-shaped reinforcing member, FIG. 4 is a sectional view taken along line C-C in FIG. 1, FIG. 5 is a sectional view taken along line B-B in FIG. Figure 1 is a cross-sectional view of E, and Figure 7 is a cross-sectional view of Figure 1 D-D.
FIG. 1...Back panel, 2...Side member, 3...Floor, 3a...Tunnel section, 3b...Seat cushion mounting Place sound v>. 3
c... Slope section, 4... Cross member, 5... Stiffener plate, 10, 11...
...Bolt hole, 12...Mounting bracket, 14,
15... Concave and convex ribs.
Claims (1)
のトンネル部と、該トンネル部と連つて直交する方向に
シートクッション載置部とを床面と段差を持つて凹設し
、前記シートクッション載置部の後端に上向きに傾斜し
てバックパネルに固着した傾斜面部を有するキヤブにお
いて、クロスメンバとステイフナプレートをＴ字形に結
合してＴ型補強部材とし、該Ｔ型補強部材のクロスメン
バを前記シートクッション載置部の後端傾斜面部の裏面
に、またステイフナプレートをシートクッション載置部
とトンネル部の一部にかかる位置までの裏面に固設し、
シートベルト端を結合する取付金具を前記シートクッシ
ョン載置部の後端傾斜面部の表面で、しかも前記Ｔ型補
強部材のステイフナプレートとクロスメンバとの結合部
を中央にして左右位置に、前記傾斜面部とクロスメンバ
とを挿通する締付ボルトによつて固着したことを特徴と
するシートベルトアンカレッジの補強構造。 ２ シートクッション載置部の裏面に当接する部分のス
テイフナプレートに、シートクッション載置部に形成さ
れた凹凸リブと対称形の凹凸リブを形成した特許請求の
範囲第１項記載のシートベルトアンカレッジの補強構造
。[Scope of Claims] 1. A seat is provided at the rear of the driver's cab, and a tunnel part in the center of the floor of the rear seat part and a seat cushion mounting part in a direction perpendicular to the tunnel part are connected to the floor by a step. In the cab, which has a sloped surface portion which is recessed with a hand and is sloped upward at the rear end of the seat cushion mounting portion and is fixed to the back panel, the cross member and the stiffener plate are combined in a T shape to provide T-shaped reinforcement. a cross member of the T-shaped reinforcing member on the back surface of the rear end inclined surface portion of the seat cushion placement portion, and a stiffener plate on the back surface of the seat cushion placement portion and a portion of the tunnel portion. Fixedly installed,
Attach the mounting brackets that connect the ends of the seat belts on the surface of the rear end inclined surface of the seat cushion mounting portion, and at the right and left positions with the connecting portion between the stiffener plate and the cross member of the T-shaped reinforcing member in the center. A reinforcing structure for a seat belt anchorage, characterized in that the seat belt anchorage is fixed by a tightening bolt that passes through an inclined surface part and a cross member. 2. The seat belt anchor according to claim 1, wherein the stiffener plate in the portion that comes into contact with the back surface of the seat cushion placement portion has uneven ribs that are symmetrical to the uneven ribs formed on the seat cushion placement portion. College reinforcement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3236779A JPS5924024B2 (en) | 1979-03-22 | 1979-03-22 | Reinforcement structure of seat belt anchorage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3236779A JPS5924024B2 (en) | 1979-03-22 | 1979-03-22 | Reinforcement structure of seat belt anchorage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55127263A JPS55127263A (en) | 1980-10-01 |
| JPS5924024B2 true JPS5924024B2 (en) | 1984-06-06 |
Family
ID=12356970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3236779A Expired JPS5924024B2 (en) | 1979-03-22 | 1979-03-22 | Reinforcement structure of seat belt anchorage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924024B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157921U (en) * | 1984-09-19 | 1986-04-18 | ||
| JPS6218125U (en) * | 1985-07-19 | 1987-02-03 | ||
| JP2015101142A (en) * | 2013-11-22 | 2015-06-04 | スズキ株式会社 | Floor structure for vehicle rear part |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981671U (en) * | 1982-11-25 | 1984-06-01 | 富士重工業株式会社 | Chassis frame structure |
| JPH082048Y2 (en) * | 1988-02-01 | 1996-01-24 | スズキ株式会社 | Rear body structure of automobile |
| JP5475523B2 (en) * | 2010-03-30 | 2014-04-16 | ダイハツ工業株式会社 | Rear floor structure of automobile |
| FR2962968B1 (en) * | 2010-07-23 | 2013-02-22 | Renault Sa | CHASSIS WITH BOX OF ENHANCE FOR ANCHORING PASSENGER SEATS |
| DE102010051270A1 (en) * | 2010-11-12 | 2012-05-16 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Floor structure of a motor vehicle body |
| CN111660880A (en) * | 2020-06-16 | 2020-09-15 | 吉利汽车研究院（宁波）有限公司 | Seat crossbeam assembly and vehicle of vehicle |
-
1979
- 1979-03-22 JP JP3236779A patent/JPS5924024B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157921U (en) * | 1984-09-19 | 1986-04-18 | ||
| JPS6218125U (en) * | 1985-07-19 | 1987-02-03 | ||
| JP2015101142A (en) * | 2013-11-22 | 2015-06-04 | スズキ株式会社 | Floor structure for vehicle rear part |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55127263A (en) | 1980-10-01 |
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