JPH0635700Y2 - Rear suspension mounting structure reinforcement structure - Google Patents
Rear suspension mounting structure reinforcement structureInfo
- Publication number
- JPH0635700Y2 JPH0635700Y2 JP8669889U JP8669889U JPH0635700Y2 JP H0635700 Y2 JPH0635700 Y2 JP H0635700Y2 JP 8669889 U JP8669889 U JP 8669889U JP 8669889 U JP8669889 U JP 8669889U JP H0635700 Y2 JPH0635700 Y2 JP H0635700Y2
- Authority
- JP
- Japan
- Prior art keywords
- horizontal portion
- rear suspension
- side sill
- floor panel
- reinforcing
- 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
Landscapes
- Automotive Seat Belt Assembly (AREA)
- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案はリヤサスペンションの取付部補強構造に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a structure for reinforcing a mounting portion of a rear suspension.
（従来の技術） 自動車のリヤサスペンションでは第４図に示すようにサ
イドシルの後方延長部材100でトレーリングアーム取付
用ブラケット102を支持するようにしたものがある。(Prior Art) In some rear suspensions of automobiles, a trailing arm mounting bracket 102 is supported by a rear extension member 100 of a side sill as shown in FIG.
前記サイドシル延長部材100は断面コ字状を成し、上端
に形成したフランジ100a,100bにフロアパネル101を固着
し、又、前記トレーリングアーム取付用ブラケット102
をカラー103、ブラケット104を介してボルト105で取付
けている。The side sill extension member 100 has a U-shaped cross section, the floor panel 101 is fixed to the flanges 100a and 100b formed at the upper end, and the trailing arm mounting bracket 102 is provided.
Are mounted with a bolt 105 via a collar 103 and a bracket 104.
一方、前記フロアパネル101にはシートベルト105のアン
カー106及びアンカー取付部補強部材107をボルト108で
固定している。On the other hand, the anchor 106 of the seat belt 105 and the anchor mounting portion reinforcing member 107 are fixed to the floor panel 101 with bolts 108.
（考案が解決しようとする課題） ところで、前記ブラケット104は、トレーリングアーム
から常時入ってくる力を受けるサイドシル延長部材の部
分を補強しているのに対し、前記アンカー取付部補強部
材は、自動車の衝突時等非常時にしか、サイドシル延長
部材を補強しないものであった。従ってこのアンカー10
7の通常時における積極的な利用が望まれていたととも
に、重量を増加させることなくサイドシル延長部材のト
レーリングアーム取付部の効率的な剛性を向上させるこ
とが望まれていた。(Problems to be solved by the invention) By the way, while the bracket 104 reinforces a portion of the side sill extension member that constantly receives a force coming from the trailing arm, the anchor attachment portion reinforcement member is an automobile member. The side sill extension member is not reinforced only in an emergency such as a collision. So this anchor 10
It was desired to actively use 7 in normal times, and to improve the efficient rigidity of the trailing arm attachment portion of the side sill extension member without increasing the weight.
一方、前記ブラケット104はそのフランジ部104a,104bを
溶接することでサイドシル延長部材100に取付けてお
り、又、アンカー取付部補強部材107も溶接によりフロ
アパネル101に取付けられている。又延長部材100のフラ
ンジ部100a,100bとフロアパネル101も溶接により固着さ
れている。On the other hand, the bracket 104 is attached to the side sill extension member 100 by welding its flange portions 104a and 104b, and the anchor attachment portion reinforcing member 107 is also attached to the floor panel 101 by welding. Further, the flange portions 100a and 100b of the extension member 100 and the floor panel 101 are also fixed by welding.
このように従来の構造では溶接部分が多く、生産性が悪
いという不具合があった。As described above, the conventional structure has many welded portions and has a problem of poor productivity.
本考案は斯かる従来の事情に鑑み成されたものであり、
その目的とする処は、アンカー取付部補強部材の通常時
における積極利用を図ることができ、又重量を増加させ
ることなく取付部の剛性を高めることができ、且つ生産
性の良いリヤサスペンションの取付部補強構造を提供す
るにある。The present invention has been made in view of such conventional circumstances,
The purpose of this is to make it possible to positively utilize the anchor mounting portion reinforcing member in normal times, to increase the rigidity of the mounting portion without increasing the weight, and to mount the rear suspension with good productivity. It is to provide a part reinforcing structure.
（課題を解決するための手段） 前記課題を解決するため本考案は、サイドシル３若しく
は該サイドシルの後方延長部材を構成する断面コ字状の
フレーム3,4とフロアパネル２とで構成される閉空間に
リヤサスペンション10を支持する補強部材７を設けたリ
ヤサスペンション10の取付部補強構造において、前記補
強部材７を、前記リヤサスペンション10の取付部を補強
する第１水平部7aと、前記フロアパネル２に沿って配置
され、シートベルト取付部14を補強する第２水平部7b
と、前記第１水平部7aと第２水平部7bを連結する連結部
7cとで構成し、前記第１水平部7a、第２水平部7b、連結
部7cを一体的に形成したことを特徴とする。(Means for Solving the Problems) In order to solve the above problems, the present invention relates to a closed structure composed of a side sill 3 or frames 3 and 4 having a U-shaped cross section and a floor panel 2 which constitute a rear extension member of the side sill. In a structure for reinforcing a mounting portion of a rear suspension 10 in which a reinforcing member 7 for supporting a rear suspension 10 is provided in a space, the reinforcing member 7 includes a first horizontal portion 7a for reinforcing a mounting portion of the rear suspension 10, and the floor panel. Second horizontal portion 7b which is arranged along the line 2 and reinforces the seat belt attachment portion 14
And a connecting portion for connecting the first horizontal portion 7a and the second horizontal portion 7b
7c, and the first horizontal portion 7a, the second horizontal portion 7b, and the connecting portion 7c are integrally formed.
（作用） リヤサスペンションの取付部を補強する第１水平部を連
結部材を介してシートベルト取付部を補強する第２水平
部に連結したので、リヤサスペンションから常時入って
くる力を、リートベルト取付部を補強する第２水平部に
も受けさせることができ、サイドシル又はサイドシル延
長部材の重量を増加させることなく、剛性を向上させる
ことができる。又、補強部材とフロアパネルをサイドシ
ルもしくは後方延長部材に溶接するだけで取付け完了す
ることになり、溶接部分を少なくして生産性を向上させ
ることができる。(Operation) Since the first horizontal portion that reinforces the mounting portion of the rear suspension is connected to the second horizontal portion that reinforces the seatbelt mounting portion through the connecting member, the force that constantly enters from the rear suspension is attached to the rear belt. The second horizontal portion that reinforces the portion can also be received, and the rigidity can be improved without increasing the weight of the side sill or the side sill extension member. Further, the attachment is completed only by welding the reinforcing member and the floor panel to the side sill or the rear extension member, and it is possible to reduce the welded portion and improve the productivity.
（実施例） 以下に本考案の好適一実施例を添付図面に基づいて説明
する。(Embodiment) A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.
第１図は一部を切欠いて示した自動車の斜視図第２図は
第１図のＡ部分の拡大図、第３図は第２図のIII−III線
断面図である。FIG. 1 is a perspective view of an automobile with a part cut away. FIG. 2 is an enlarged view of a portion A in FIG. 1, and FIG. 3 is a sectional view taken along line III-III in FIG.
図中、１はリヤフレームで、このリヤフレーム１は断面
コ字状を成し、上端に形成したフランジ部1a,1bにフロ
アパネル２を固着している。３はサイドシル、４はサイ
ドシル延長部材で、該サイドシル延長部材４はその前端
がサイドシル３の後端に溶接され、且つ後方へ延びるに
つれ、車体内方へ曲がり、後端部はリヤフレーム１の側
面に溶着されている。前記サイドシル３及びサイドシル
延長部材４は断面コ字状を成し、上端にフランジ部5,6
を形成している。フランジ部５には前記フロアパネル２
を溶着し（第３図のＢ部分）、ブラケット６には後述す
る補強部材７の第２水平部7bとフロアパネル２の三者を
一体的に溶着する（第３図のＣ部分）。In the figure, reference numeral 1 denotes a rear frame, which has a U-shaped cross section, and a floor panel 2 is fixed to flange portions 1a and 1b formed at the upper ends. 3 is a side sill, and 4 is a side sill extension member. The front end of the side sill extension member 4 is welded to the rear end of the side sill 3 and bends inward as it extends rearward, and the rear end portion is a side surface of the rear frame 1. Is welded to. The side sill 3 and the side sill extension member 4 have a U-shaped cross section, and have flange portions 5, 6 at their upper ends.
Is formed. The flange portion 5 has the floor panel 2
Are welded together (B portion in FIG. 3), and the bracket 6 is integrally welded with a second horizontal portion 7b of a reinforcing member 7 and a floor panel 2 which will be described later (C portion in FIG. 3).
前記補強部材７は金属にて形成されており、第１水平部
7a,第２水平部7b、これら第1,第２水平部7a,7bを連結す
る連結部7c、及び側部7d,7d（一方のみ第２図に示す）
から構成され、前記第１水平部7aの端部にはフランジ部
7eを形成し、このフランジ部7eを前記延長部材４に溶着
する（第３図のＤ部分）。The reinforcing member 7 is made of metal, and the first horizontal portion
7a, second horizontal portion 7b, connecting portion 7c connecting these first and second horizontal portions 7a, 7b, and side portions 7d, 7d (only one is shown in FIG. 2)
And a flange portion at the end of the first horizontal portion 7a.
7e is formed, and the flange portion 7e is welded to the extension member 4 (portion D in FIG. 3).
前記第１水平部7aと前記延長部材４との間には第３図に
示すようなカラー８を配置し、前記第１水平部7aとカラ
ー８、延長部材４、トレーリングアーム取付用ブラケッ
ト10をボルト11及びナット12で締着する。A collar 8 as shown in FIG. 3 is disposed between the first horizontal portion 7a and the extension member 4, and the first horizontal portion 7a and the collar 8, the extension member 4, and the trailing arm mounting bracket 10 are provided. Are fastened with bolts 11 and nuts 12.
一方、前記第２水平部7bはフロアパネル２に沿って延出
し、この第２水平部7bとシートベルト13のアンカー14、
フロアパネル２、及び前記第２水平部7bをボルト15及び
ナット16で一体的に締着する。従って前記第２水平部7b
はアンカー取付補強部材としても機能する。On the other hand, the second horizontal portion 7b extends along the floor panel 2, and the second horizontal portion 7b and the anchor 14 of the seat belt 13,
The floor panel 2 and the second horizontal portion 7b are integrally fastened with a bolt 15 and a nut 16. Therefore, the second horizontal portion 7b
Also functions as an anchor attachment reinforcing member.
以上において本実施例によればトレーリングアーム取付
用ブラケット10を補強する第１水平部7aを連結部7cを介
して第２水平部7bに連結したので、トレーリングアーム
側から常時入ってくる力を第２水平部7bでも受けること
ができ、サイドシル３もしくはサイドシル延長部材４の
厚さを増加させることなく、即ち重量を増加させること
なく剛性を向上させることができる。又、本実施例の構
造では、第３図のB,C,Dの３箇所を溶接することでフロ
アパネル２、延長部材４、補強部材７を取付けることが
でき、従って従来に比して溶接箇所を少なく、生産性を
向上させることができる。As described above, according to this embodiment, the first horizontal portion 7a for reinforcing the bracket 10 for mounting the trailing arm is connected to the second horizontal portion 7b through the connecting portion 7c. Can be received also by the second horizontal portion 7b, and the rigidity can be improved without increasing the thickness of the side sill 3 or the side sill extension member 4, that is, without increasing the weight. Further, in the structure of this embodiment, the floor panel 2, the extension member 4, and the reinforcing member 7 can be attached by welding at three points B, C, and D in FIG. The number of places can be reduced and the productivity can be improved.
（考案の効果） 以上述べたように本考案によれば、リヤサスペンション
の取付部を補強する第１水平部を連結部材を介してシー
トベルト取付部を補強する第２水平部に連結したので、
リヤサスペンションから常時入ってくる力を、シートベ
ルト取付部を補強する第２水平部にも受けさせることが
でき、サイドシル又はサイドシル延長部材の重量を増加
させることなく、剛性を向上させることができる。又、
補強部材とフロアパネルをサイドシルもしくは後方延長
部材に溶接するだけで取付けが完了することになり、溶
接部分を少なくして生産性を向上させることができる。As described above, according to the present invention, the first horizontal portion that reinforces the mounting portion of the rear suspension is connected to the second horizontal portion that reinforces the seat belt mounting portion through the connecting member.
The force constantly coming from the rear suspension can be received by the second horizontal portion that reinforces the seatbelt mounting portion, and the rigidity can be improved without increasing the weight of the side sill or the side sill extension member. or,
The attachment is completed simply by welding the reinforcing member and the floor panel to the side sill or the rear extension member, and the welded portion can be reduced to improve the productivity.
第１図は一部を切欠いて示した自動車の斜視図第２図は
第１図のＡ部分の拡大図、第３図は第２図のIII−III線
断面図、第４図は従来例である。 尚、図面中、２はフロアパネル、3,4はフレーム、７は
補強部材、7aは第１水平部、7bは第２水平部、7cは連結
部、10はリヤサスペンション、14はシートベルト取付部
である。FIG. 1 is a perspective view of an automobile with a part cut away. FIG. 2 is an enlarged view of portion A of FIG. 1, FIG. 3 is a sectional view taken along line III-III of FIG. 2, and FIG. Is. In the drawings, 2 is a floor panel, 3 and 4 are frames, 7 is a reinforcing member, 7a is a first horizontal portion, 7b is a second horizontal portion, 7c is a connecting portion, 10 is a rear suspension, and 14 is a seat belt attachment. It is a department.
Claims (1)
長部材を構成する断面コ字状のフレームとフロアパネル
とで構成される閉空間にリヤサスペンションを支持する
補強部材を設けたリヤサスペンションの取付部補強構造
において、 前記補強部材を、前記リヤサスペンションの取付部を補
強する第１水平部と、前記フロアパネルに沿って配置さ
れ、シートベルト取付部を補強する第２水平部と、前記
第１水平部と第２水平部を連結する連結部とで構成し、
前記第１水平部、第２水平部、連結部を一体的に形成し
たことを特徴とするリヤサスペンションの取付部補強構
造。1. A structure for reinforcing a rear suspension mounting portion, wherein a reinforcing member for supporting a rear suspension is provided in a closed space formed by a side panel or a frame having a U-shaped cross section which constitutes a rear extension member of the side sill and a floor panel. The first reinforcing member includes a first horizontal portion that reinforces a mounting portion of the rear suspension, a second horizontal portion that is disposed along the floor panel and that reinforces a seatbelt mounting portion, and the first horizontal portion. And a connecting portion that connects the second horizontal portion,
A structure for reinforcing a mounting portion of a rear suspension, wherein the first horizontal portion, the second horizontal portion, and the connecting portion are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8669889U JPH0635700Y2 (en) | 1989-07-24 | 1989-07-24 | Rear suspension mounting structure reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8669889U JPH0635700Y2 (en) | 1989-07-24 | 1989-07-24 | Rear suspension mounting structure reinforcement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325308U JPH0325308U (en) | 1991-03-15 |
| JPH0635700Y2 true JPH0635700Y2 (en) | 1994-09-21 |
Family
ID=31636317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8669889U Expired - Lifetime JPH0635700Y2 (en) | 1989-07-24 | 1989-07-24 | Rear suspension mounting structure reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635700Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4707046B2 (en) * | 2001-09-18 | 2011-06-22 | 株式会社鶴見製作所 | Condensation prevention structure for underwater motor |
| JP6000225B2 (en) * | 2013-11-06 | 2016-09-28 | 本田技研工業株式会社 | Vehicle seat belt device |
-
1989
- 1989-07-24 JP JP8669889U patent/JPH0635700Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0325308U (en) | 1991-03-15 |
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