JP2532477Y2 - Suspension mounting structure - Google Patents
Suspension mounting structureInfo
- Publication number
- JP2532477Y2 JP2532477Y2 JP1990083134U JP8313490U JP2532477Y2 JP 2532477 Y2 JP2532477 Y2 JP 2532477Y2 JP 1990083134 U JP1990083134 U JP 1990083134U JP 8313490 U JP8313490 U JP 8313490U JP 2532477 Y2 JP2532477 Y2 JP 2532477Y2
- Authority
- JP
- Japan
- Prior art keywords
- suspension mounting
- side member
- bottom wall
- reinforcing member
- mounting portion
- 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
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Description
【考案の詳細な説明】 〈産業上の利用分野〉 この考案はサスペンション取付部構造に関するもので
ある。[Detailed description of the invention] <Industrial application field> This invention relates to a suspension mounting structure.
〈従来の技術〉 従来のサスペンション取付部構造としては、例えば第
３図及び第４図に示されるようなものがある（特願平１
−268075号参照）。<Conventional Technology> As a conventional suspension mounting portion structure, for example, there is a structure shown in FIGS.
−268075).
１がリヤサイドメンバ（サイドメンバ）である。この
リヤサイドメンバ１は断面逆ハット形状をしており、そ
の内部には、ボルトカラー２を介して接合されている上
底壁（上部補強部材）３と下底壁（下部補強部材）４か
ら成るサスペンション取付部５が固定されている。そし
て、取付ボルト６が上底壁３の上方から挿入されてい
る。1 is a rear side member (side member). The rear side member 1 has an inverted hat shape in cross section, and includes therein an upper bottom wall (upper reinforcing member) 3 and a lower bottom wall (lower reinforcing member) 4 joined via a bolt collar 2. The suspension mounting part 5 is fixed. The mounting bolt 6 is inserted from above the upper bottom wall 3.
そして、このサスペンション取付部５の近くのリヤサ
イドメンバ１の内部には、衝突時のリヤサイドメンバ１
の変形を防止するためのバッフルプレート７が固定され
ている。このバッフルプレート７は断面略ハット形状を
した部材であり、立てた状態でリヤサイドメンバ１の左
右両内側面にスポット接合され、その縦面部7aがリヤサ
イドメンバ１の断面保持材の役目をして断面形状の変形
を防止している（第４図参照）。The rear side member 1 at the time of a collision is provided inside the rear side member 1 near the suspension mounting portion 5.
A baffle plate 7 for preventing the deformation of the baffle is fixed. The baffle plate 7 is a member having a substantially hat-shaped cross section. The baffle plate 7 is spot-welded to both left and right inner surfaces of the rear side member 1 in an upright state. The deformation of the shape is prevented (see FIG. 4).
〈考案が解決しようとする課題〉 しかしながら、このような従来の技術にあっては、衝
突時のリヤサイドメンバ１の変形防止及び剛性増による
音振性能の向上のために、独立したバッフルプレート７
を設けているので、重量及び工数の面で不利な構造とな
っていた。<Problem to be Solved by the Invention> However, in such a conventional technique, an independent baffle plate 7 is provided to prevent deformation of the rear side member 1 at the time of collision and to improve sound vibration performance by increasing rigidity.
Provided, the structure is disadvantageous in terms of weight and man-hours.
そこで、この考案は衝突時におけるリヤサイドメンバ
の変形を防止すると共に、リヤサイドメンバの剛性を増
加せしめて音振性能の向上を図ることのできるサスペン
ション取付部構造を提供せんとするものである。Therefore, the present invention is to provide a suspension mounting portion structure capable of preventing deformation of the rear side member at the time of collision and increasing rigidity of the rear side member to improve sound vibration performance.
〈課題を解決するための手段〉 この考案に係るサスペンション取付部構造は、上記の
目的を達成するために、上開き形状をなすサイドメンバ
の内側面に、ボルトカラーを介して上下二段構造となる
上部補強部材と下部補強部材を接合し、該上部補強部材
の上方よりサスペンション用の取付ボルトを挿入して成
るサスペンション取付部構造において、上記上・下部補
強部材のうち、一方の補強部材の前端及び後端から他方
の補強部材に向けて傾斜状で且つ連続一枚物の縦壁を曲
折形成すると共に、該縦壁の先端に形成された取付フラ
ンジを前記他方の補強部材に接合し、且つ、該縦壁及び
上・下部補強部材の左右両側端に各々形成した取付フラ
ンジをサイドメンバの内側面に接合したものである。<Means for Solving the Problems> In order to achieve the above object, the suspension mounting portion structure according to the present invention has an upper and lower two-stage structure on the inner side surface of a side member having an upwardly open shape via a bolt collar. The upper reinforcing member and the lower reinforcing member, and a mounting bolt for suspension is inserted from above the upper reinforcing member, the front end of one of the upper and lower reinforcing members. And, from the rear end, the vertical wall of the continuous single sheet is bent from the rear end toward the other reinforcing member, and the mounting flange formed at the tip of the vertical wall is joined to the other reinforcing member, and Mounting flanges formed on the left and right ends of the vertical wall and the upper and lower reinforcing members are joined to the inner surface of the side member.
〈作用〉 この考案に係るサスペンション取付部構造によれば、
上・下補強部材を縦壁により連結させるので取付部が一
体化して強度が増す。そして、上・下部補強部材及び縦
壁の左右両側端面をサイドメンバの内側面に接合したた
め、サスペンション取付部がサイドメンバに強固に固定
される。従って、従来のように補強材を別に設けなくて
もサイドメンバの剛性が上がって音振性能が向上する。
その上縦壁が断面保持材の役目を兼ねることになるので
サイドメンバの断面変形を防止して衝突時における強度
が増加する。<Operation> According to the suspension mounting structure according to the present invention,
Since the upper and lower reinforcing members are connected by the vertical wall, the mounting portion is integrated to increase the strength. Since the left and right end surfaces of the upper and lower reinforcing members and the vertical wall are joined to the inner surface of the side member, the suspension mounting portion is firmly fixed to the side member. Therefore, the rigidity of the side members is increased and the sound and vibration performance is improved without providing a reinforcing member separately as in the related art.
In addition, since the vertical wall also functions as a cross-section holding member, cross-sectional deformation of the side member is prevented, and the strength at the time of collision increases.
〈実施例〉 以下この考案の好適な一実施例を第１図及び第２図に
基づいて説明する。ここで、従来例と共通する部分には
同一の符号を付し、重複する説明は省略する。尚、図
中、Ｆが前側、Ｂが後側、Ｌが左側、Ｒが右側を示して
いる。<Embodiment> A preferred embodiment of the present invention will be described below with reference to FIGS. 1 and 2. FIG. Here, the same reference numerals are given to portions common to the conventional example, and duplicate description will be omitted. In the drawings, F indicates the front side, B indicates the rear side, L indicates the left side, and R indicates the right side.
20がサスペンション取付部である。このサスペンショ
ン取付部20は、ボルトカラー21を介して上底壁（上部補
強部材）22及び下底壁（下部補強部材）23が所定間隔を
保って連結されている。下底壁23は上底壁22に比して前
後方向に長く形成されており、これら上底壁22及び下底
壁23の中央部には、ボルトカラー21に対応してボルト挿
通孔24、25が形成されている。そして、上底壁22の前端
22a及び後端22bから連続一枚物の縦壁26が下底壁23に向
かって傾斜した状態で曲折加工されていて、この縦壁26
の下端に設けられている取付フランジ26aを介して下底
壁23に接合されている。また、上底壁22、下底壁23及び
縦壁26の左右側端部には各々取付フランジ22c、23a、26
bが曲折形成されており、これら取付フランジ22c、23
a、26bを介してリヤサイドメンバ（サイドメンバ）１の
内側面に接合されている。そして、取付ボルト６は上底
壁22の上方から下底壁23及びリヤサイドメンバ１の底面
を貫通して取付けられる。20 is a suspension attachment part. In this suspension mounting portion 20, an upper bottom wall (upper reinforcing member) 22 and a lower bottom wall (lower reinforcing member) 23 are connected via a bolt collar 21 at predetermined intervals. The lower bottom wall 23 is formed longer in the front-rear direction than the upper bottom wall 22, and a central portion of the upper bottom wall 22 and the lower bottom wall 23 has a bolt insertion hole 24 corresponding to the bolt collar 21. 25 are formed. And the front end of the upper bottom wall 22
A continuous single vertical wall 26 is bent from the rear end 22a toward the lower bottom wall 23 from the rear end 22b.
Is joined to the lower bottom wall 23 via a mounting flange 26a provided at the lower end of the bottom. In addition, mounting flanges 22c, 23a, and 26 are provided on left and right ends of the upper bottom wall 22, the lower bottom wall 23, and the vertical wall 26, respectively.
b is bent and these mounting flanges 22c, 23
It is joined to the inner surface of the rear side member (side member) 1 via a and 26b. The mounting bolt 6 is attached from above the upper bottom wall 22 through the lower bottom wall 23 and the bottom surface of the rear side member 1.
このように、上底壁22を前後に延長して形成した縦壁
26により上下の底壁22、23を連結すると共に、その左右
両側端面をリヤサイドメンバ１の内側面に接合したた
め、サスペンション取付部20が一体化してリヤサイドメ
ンバ１に強固に固定される。従って、従来のように補強
材（バッフルプレート）を別個に設けなくてもリヤサイ
ドメンバ１の剛性が上がって音振性能が向上する。その
上、縦壁26が断面保持材の役目を兼ねることになるので
リヤサイドメンバ１の断面変形を防止するため衝突時に
おける強度が増加する。Thus, the vertical wall formed by extending the upper bottom wall 22 back and forth
Since the upper and lower bottom walls 22 and 23 are connected by 26 and both left and right end surfaces thereof are joined to the inner surface of the rear side member 1, the suspension mounting portion 20 is integrated and firmly fixed to the rear side member 1. Therefore, the rigidity of the rear side member 1 is increased and the sound and vibration performance is improved even if a reinforcing member (baffle plate) is not separately provided as in the related art. In addition, since the vertical wall 26 also functions as a cross-section holding member, the cross-sectional deformation of the rear side member 1 is prevented, so that the strength at the time of collision increases.
尚、上記実施例においては、上底壁22の前後端から縦
壁26を曲下ろして下底壁23に接合したが、本考案はこれ
に限らずこれを逆にして、下底壁23の前後端を曲上げて
上底壁22に接合しても同様の効果が得られる。In the above-described embodiment, the vertical wall 26 is bent down from the front and rear ends of the upper bottom wall 22 and joined to the lower bottom wall 23. The same effect can be obtained even if the front and rear ends are bent and joined to the upper bottom wall 22.
〈考案の効果〉 この考案に係るサスペンション取付部構造は、以上説
明してきた如き内容のものであって、サスペンション取
付部が一体化して強度が増し、これをサイドメンバの内
面に固定したため、サイドメンバの剛性が上がって音振
性能が向上する。<Effects of the Invention> The suspension mounting portion structure according to the present invention has the contents as described above. The suspension mounting portion is integrated to increase the strength, and the suspension mounting portion is fixed to the inner surface of the side member. And the sound vibration performance is improved.
また、サスペンション取付部が従来の断面保持用の補
強材を兼ねるため、衝突時におけるサイドメンバの強度
が増加する。In addition, the strength of the side member at the time of a collision increases because the suspension mounting portion also serves as a conventional reinforcing member for maintaining a cross section.
このため、従来のようにバッフルプレートのような補
強材を別個に設ける必要がなくなるので、重量及びコス
トの面で有利なサスペンション取付部構造を提供するこ
とができる。For this reason, it is not necessary to separately provide a reinforcing member such as a baffle plate as in the related art, so that it is possible to provide a suspension mounting portion structure that is advantageous in terms of weight and cost.
第１図はこの考案の一実施例に係るサスペンション取付
部構造を示す一部破断の斜視図、 第２図は第１図の分解組立図、 第３図サスペンション取付部の位置を示す説明図、そし
て、 第４図は従来におけるサスペンション取付部構造を示す
一部破断の斜視図である。 １…リヤサイドメンバ（サイドメンバ） ６…取付ボルト 21…ボルトカラー 22…上底壁（上部補強部材） 23…下底壁（下部補強部材） 26…縦壁FIG. 1 is a partially broken perspective view showing a suspension mounting portion structure according to an embodiment of the present invention, FIG. 2 is an exploded view of FIG. 1, FIG. 3 is an explanatory view showing the position of the suspension mounting portion, FIG. 4 is a partially broken perspective view showing a conventional suspension mounting structure. DESCRIPTION OF SYMBOLS 1 ... Rear side member (side member) 6 ... Mounting bolt 21 ... Bolt collar 22 ... Upper bottom wall (upper reinforcing member) 23 ... Lower bottom wall (lower reinforcing member) 26 ... Vertical wall
Claims (1)
側面に、ボルトカラー（21）を介して上下二段構造とな
る上部補強部材（22）と下部補強部材（23）を接合し、
該上部補強部材（22）の上方よりサスペンション用の取
付ボルト（６）を挿入して成るサスペンション取付部構
造において、 上記上・下部補強部材（22、23）のうち、一方の補強部
材の前端及び後端から他方の補強部材に向けて傾斜状で
且つ連続一枚物の縦壁（26）を曲折形成すると共に、該
縦壁（26）の先端に形成された取付フランジ（26a）を
前記他方の補強部材に接合し、 且つ、該縦壁（26）及び上・下部補強部材（22、23）の
左右両側端に各々形成した取付フランジ（26b、22c、23
a）をサイドメンバ（１）の内側面に接合したことを特
徴とするサスペンション取付部構造。An upper reinforcing member (22) and a lower reinforcing member (23) having a two-step structure are joined to an inner surface of a side member (1) having an upper open shape via a bolt collar (21). ,
In a suspension mounting portion structure in which a suspension mounting bolt (6) is inserted from above the upper reinforcing member (22), a front end of one of the upper and lower reinforcing members (22, 23) and The vertical wall (26), which is inclined and continuous from the rear end toward the other reinforcing member, is formed by bending, and the mounting flange (26a) formed at the front end of the vertical wall (26) is connected to the other side. Mounting flanges (26b, 22c, 23) formed on both left and right ends of the vertical wall (26) and the upper and lower reinforcing members (22, 23).
a) The suspension mounting portion structure, wherein a) is joined to the inner surface of the side member (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083134U JP2532477Y2 (en) | 1990-08-07 | 1990-08-07 | Suspension mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083134U JP2532477Y2 (en) | 1990-08-07 | 1990-08-07 | Suspension mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441471U JPH0441471U (en) | 1992-04-08 |
| JP2532477Y2 true JP2532477Y2 (en) | 1997-04-16 |
Family
ID=31630550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083134U Expired - Lifetime JP2532477Y2 (en) | 1990-08-07 | 1990-08-07 | Suspension mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532477Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101573300B1 (en) | 2014-05-26 | 2015-12-02 | 주식회사 엠에스 오토텍 | A device for mounting a subframe of a car |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4696664B2 (en) * | 2005-04-26 | 2011-06-08 | マツダ株式会社 | Rear body structure of the vehicle |
| JP6079713B2 (en) * | 2014-07-25 | 2017-02-15 | マツダ株式会社 | Lower body structure of the vehicle |
| JP2020050094A (en) * | 2018-09-26 | 2020-04-02 | マツダ株式会社 | Vehicle body structure |
| KR102166594B1 (en) * | 2018-12-28 | 2020-10-16 | 현대제철 주식회사 | Vehicle body for vehicle |
| DE102021124320A1 (en) * | 2021-09-21 | 2023-03-23 | Bayerische Motoren Werke Aktiengesellschaft | Fastening arrangement for a bushing fixed to the bodywork |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418974U (en) * | 1977-07-09 | 1979-02-07 |
-
1990
- 1990-08-07 JP JP1990083134U patent/JP2532477Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101573300B1 (en) | 2014-05-26 | 2015-12-02 | 주식회사 엠에스 오토텍 | A device for mounting a subframe of a car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0441471U (en) | 1992-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |