JPS6336856Y2 - - Google Patents
Info
- Publication number
- JPS6336856Y2 JPS6336856Y2 JP1983027196U JP2719683U JPS6336856Y2 JP S6336856 Y2 JPS6336856 Y2 JP S6336856Y2 JP 1983027196 U JP1983027196 U JP 1983027196U JP 2719683 U JP2719683 U JP 2719683U JP S6336856 Y2 JPS6336856 Y2 JP S6336856Y2
- Authority
- JP
- Japan
- Prior art keywords
- stiffener
- bumper corner
- reinforcing rib
- reinforcing ribs
- bumper
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 30
- 239000003351 stiffener Substances 0.000 claims description 23
- 210000000078 claw Anatomy 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 6
- 238000000465 moulding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は車両のバンパコーナ部の取付構造に関
するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a mounting structure for a bumper corner portion of a vehicle.
［従来の技術］
例えば実開昭57−108459号公報に開示されるよ
うに、バンパコーナ部の車体に対する取付構造
は、は、バンパコーナ部の内面に一体に設けた補
強リブを、フエンダのアウタパネルに結合した取
付金具に係止するか、または補強リブに結合した
ステイフナをアウタパネルにボルトにより固定
し、バンパコーナ部の上縁および下縁をフエンダ
のアウタパネルに密接させるのが一般的である。[Prior Art] For example, as disclosed in Japanese Utility Model Application Publication No. 57-108459, the mounting structure of the bumper corner portion to the vehicle body is such that reinforcing ribs provided integrally on the inner surface of the bumper corner portion are coupled to the outer panel of the fender. Generally, the stiffener is fixed to the outer panel by bolts, and the upper and lower edges of the bumper corner portion are brought into close contact with the outer panel of the fender.
従来の取付構造では、フエンダのアウタパネル
に取付金具を支持するための窪みを設けるか、ま
たは補強リブの係止部を長く突出する必要があ
る。エンジンルームの前端部が低く傾斜している
（ノーズの低い）形式の車両のように、フエンダ
のアウタパネルの上下方向の寸法が短く、バンパ
コーナ部の上縁と下縁を重ね合せるだけの板面が
ない場合は、バンパコーナ部の補強リブをアウタ
パネルの下側で支持しなければならない。そこ
で、第１図に示すように、バンパコーナ部１の上
縁１ａおよび下縁１ｂよりもバンパコーナ部１の
内面から長く突出する突片２ａを補強リブ２と一
体に形成しければならない。 In the conventional mounting structure, it is necessary to provide a recess in the outer panel of the fender to support the mounting fitting, or to make the locking portion of the reinforcing rib protrude long. For vehicles with a low front end of the engine compartment (low nose), the vertical dimension of the fender's outer panel is short, and the plate surface is large enough to overlap the upper and lower edges of the bumper corner. If not, the reinforcing ribs at the bumper corners must be supported on the underside of the outer panel. Therefore, as shown in FIG. 1, a protruding piece 2a that protrudes longer from the inner surface of the bumper corner part 1 than the upper edge 1a and lower edge 1b of the bumper corner part 1 must be formed integrally with the reinforcing rib 2.
ところが、補強リブ２と突片２ａを一体に成形
することは、成形型が複雑で成形加工に要する時
間が長くなるばかりでなく、第２図に示すよう
に、突片２ａが製品の重合せの妨げになり、広い
格納スペースを必要とするなどの問題がある。 However, integrally molding the reinforcing rib 2 and the protruding piece 2a not only requires a complicated mold and takes a long time for the molding process, but also causes the protruding piece 2a to overlap the product as shown in FIG. There are problems such as it obstructs storage and requires a large storage space.
実公昭55−31735号公報）に開示されるバンパ
支持構造では、Ｕ字形に湾曲された板材の内面に
爪フツクを設けたクリツプを、弾性的に押し拡げ
て、バンパのリブの両面に係合しているが、クリ
ツプの弾性力により爪フツクをリブに食い込ませ
るだけであるから、爪フツクの食い込みが弱い
と、車体振動などにより外れる恐れがあり、また
クリツプの取付位置にバラツキが生じやすい。 In the bumper support structure disclosed in Japanese Utility Model Publication No. 55-31735, a clip with hooks provided on the inner surface of a U-shaped plate is elastically expanded and engaged with both sides of the ribs of the bumper. However, since the clip's elastic force only causes the claw hook to bite into the rib, if the claw hook does not dig into the rib, there is a risk that it may come off due to vibrations of the vehicle body, and variations in the attachment position of the clip are likely to occur.
［考案が解決しようとする問題点］
本考案の目的は上述の問題に鑑み、バンパコー
ナ部の補強リブに突出部を設けないでも、補強リ
ブとステイフナとの確実な結合が得られ、バンパ
コーナ部がステイフナにより車体壁部に支持され
るバンパコーナ部の取付構造を提供することにあ
る。[Problems to be solved by the invention] In view of the above-mentioned problems, the purpose of the invention is to provide a reliable connection between the reinforcing rib and the stiffener without providing a protrusion on the reinforcing rib at the bumper corner, and to improve the stiffness of the bumper corner. An object of the present invention is to provide a mounting structure for a bumper corner part supported by a stiffener on a vehicle body wall part.
［問題点を解決するための手段］
上記目的を達成するために、本考案の構成は折
り重ねられた１対の板の内面に爪片を形成しなる
金属製ステイフナの間に、樹脂製バンパコーナ部
の水平な補強リブを挟み、補強リブの切欠縁部に
係合しかつ１対の板を貫通するボルトにより爪片
を補強リブに食い込ませ、ステイフナの折返し部
を車体の水平壁部に重ね合せて螺着したものであ
る。[Means for Solving the Problems] In order to achieve the above object, the structure of the present invention is to install a resin bumper corner between metal stiffeners that form claw pieces on the inner surfaces of a pair of folded plates. The folded part of the stiffener is overlapped with the horizontal wall of the car body by sandwiching the horizontal reinforcing rib of the stiffener, and using a bolt that engages with the notch edge of the reinforcing rib and passes through the pair of plates, the claw piece bites into the reinforcing rib. They are screwed together.
［作用］
バンパコーナ部１は補強リブ２に突出部がなく
ても、ステイフナ３の爪片７を有する上下１対の
板３ａで挟持され、ボルト１８により締め付けら
れる。ステイフナ３の折返し部３ｂがフエンダの
アウタパネル１３の下縁部１３ａに重ね合され、
ボルト４により螺着される。[Function] Even if the reinforcing rib 2 does not have a protrusion, the bumper corner portion 1 is held between a pair of upper and lower plates 3a having the claws 7 of the stiffener 3, and is tightened with the bolts 18. The folded part 3b of the stiffener 3 is overlapped with the lower edge 13a of the outer panel 13 of the fender,
It is screwed in with a bolt 4.
ステイフナ３の１対の板３ａは補強リブ２に強
く押し付けられ、爪片７が補強リブ２に食い込
む。 The pair of plates 3a of the stiffener 3 are strongly pressed against the reinforcing ribs 2, and the claw pieces 7 bite into the reinforcing ribs 2.
１対の板３ａを挟持するボルト１８は、補強リ
ブ２の切欠縁部８に係合してステイフナ３を位置
決めする。 The bolt 18 that holds the pair of plates 3a engages with the cutout edge 8 of the reinforcing rib 2 to position the stiffener 3.
［考案の実施例］
第３図に示すように、エンジンルームは上方を
エンジンフード１２により、側方をフエンダのイ
ンナパネル１４によりそれぞれ閉鎖される。イン
ナパネル１４は車体のサイドメンバ１５に結合さ
れる。インナパネル１４に車輪の上側を覆うアウ
タパネル１３が結合される。[Embodiment of the invention] As shown in FIG. 3, the engine room is closed at the top by an engine hood 12 and at the sides by an inner panel 14 of a fender. The inner panel 14 is coupled to a side member 15 of the vehicle body. An outer panel 13 that covers the upper side of the wheel is coupled to the inner panel 14.
第３図に示す実施例では、ノーズが低くなつて
いる車両の場合を示し、アウタパネル１３の上下
方向の寸法が短いので、バンパコーナ部１は上縁
１ａをアウタパネル１３の外面に重ね合されるだ
けで、下縁１ｂは自由状態になつている。上段の
補強リブ２がステイフナ３により挟まれ、かつボ
ルト１８（第４図）により固定される。 The embodiment shown in FIG. 3 is for a vehicle with a low nose, and the vertical dimension of the outer panel 13 is short, so the bumper corner portion 1 only has its upper edge 1a overlapped with the outer surface of the outer panel 13. The lower edge 1b is in a free state. The upper reinforcing rib 2 is sandwiched between the stiffeners 3 and fixed with bolts 18 (FIG. 4).
ステイフナ３はアウタパネル１３の水平に延び
る下縁部１３ａに重ね合され、かつインナパネル
１４から側方へ突出されるブラケツト６と重ね合
されてボルト４およびナツトにより固定される。 The stiffener 3 is superimposed on the horizontally extending lower edge 13a of the outer panel 13, and is superimposed on a bracket 6 projecting laterally from the inner panel 14, and is fixed by bolts 4 and nuts.
第４図に示すように、補強リブ２の縁部にボル
ト１８を係合するための半円形をなす１対の切欠
８が設けられる。一方、ステイフナ３は金属板を
折り重ねて、上下１対の板３ａの内面に爪片７
（第５図）を切り起して構成される。１対の板３
ａの間に補強リブ２を挟み、ボルト穴１６に挿通
したボルト１８を切欠８に係合し、ボルト１８に
ナツトを締め付けて固定される。この時、板３ａ
の爪片７が補強リブ２に食い込む。 As shown in FIG. 4, a pair of semicircular notches 8 for engaging bolts 18 are provided at the edges of the reinforcing ribs 2. As shown in FIG. On the other hand, the stiffener 3 is made by folding metal plates and attaching claw pieces 7 to the inner surfaces of a pair of upper and lower plates 3a.
It is constructed by cutting out (Fig. 5). a pair of boards 3
The reinforcing rib 2 is sandwiched between the reinforcing ribs 2a, a bolt 18 inserted into the bolt hole 16 is engaged with the notch 8, and the bolt 18 is fixed by tightening a nut. At this time, board 3a
The claw pieces 7 bite into the reinforcing ribs 2.
一方、ステイフナ３の折返し部３ｂが前述した
ブラケツト６およびアウタパネル１３の下縁部１
３ａに重ね合され、ボルト穴１６を貫通するボル
ト４およびナツトにより固定される。 On the other hand, the folded portion 3b of the stiffener 3 is attached to the lower edge 1 of the bracket 6 and the outer panel 13 described above.
3a, and is fixed by bolts 4 and nuts passing through bolt holes 16.
［考案の効果］
本考案は上述のように、折り重ねられた１対の
板の内面に爪片を形成しなる金属製ステイフナの
間に、樹脂製バンパコーナ部の水平な補強リブを
挟み、補強リブの切欠縁部に係合しかつ１対の板
を貫通するボルトにより爪片を補強リブに食い込
ませ、ステイフナの折返し部を車体の水平壁部に
重ね合せて螺着したものであり、ステイフナの１
対の板の内面に設けた爪片が、ボルトを締め付け
るだけで補強リブに食い込むので、補強リブに突
出部がなくてもステイフナとの安定した結合が得
られる。[Effects of the invention] As mentioned above, the present invention inserts the horizontal reinforcing ribs of the resin bumper corner between the metal stiffeners that form claws on the inner surfaces of a pair of folded plates. The claw piece is bitten into the reinforcing rib by a bolt that engages with the notch edge of the rib and passes through a pair of plates, and the folded part of the stiffener is overlapped and screwed onto the horizontal wall of the car body. No. 1
Since the claw pieces provided on the inner surface of the pair of plates bite into the reinforcing rib simply by tightening the bolt, a stable connection with the stiffener can be obtained even if the reinforcing rib does not have a protrusion.
１対の板を挟持するボルトと補強リブの切欠縁
部との係合により、ステイフナが簡単に位置決め
される。 The stiffener is easily positioned by the engagement between the bolt that clamps the pair of plates and the notched edge of the reinforcing rib.
補強リブに結合されたステイフナは、車体の水
平壁部に上下方向のボルトにより支持されるの
で、バンパコーナ部が障害物に接触した場合に、
バンパコーナ部がボルトを中心として回動し、バ
ンパコーナ部の自由な変形により、衝突エネルギ
が有効に吸収され、バンパコーナ部の損傷が抑え
られる。 The stiffener connected to the reinforcing rib is supported by vertical bolts on the horizontal wall of the vehicle body, so if the bumper corner comes into contact with an obstacle,
The bumper corner rotates around the bolt, and as the bumper corner freely deforms, collision energy is effectively absorbed and damage to the bumper corner is suppressed.
バンパコーナ部の補強リブに突出部を必要とし
ないので、金型の構成が簡単となり、金型寿命が
延長され、維持経費が節減され、成形品の保管の
格納スペースが節減される。 Since the reinforcing ribs at the bumper corners do not require protrusions, the construction of the mold is simplified, the life of the mold is extended, maintenance costs are reduced, and storage space for storing molded products is saved.
第１図は従来の樹脂製バンパコーナ部を示す斜
視図、第２図は同バンパの格納状態を示す平面
図、第３図は本考案に係るバンパコーナ部の取付
構造を示す正面断面図、第４図は同分解斜視図、
第５図はステイフナの側面図である。
１：バンパコーナ部、１ａ：上縁、１ｂ：下
縁、３：ステイフナ、７：爪片、１３：アウタパ
ネル、１４：インナパネル。
Fig. 1 is a perspective view showing a conventional resin bumper corner part, Fig. 2 is a plan view showing the stored state of the same bumper, Fig. 3 is a front sectional view showing the mounting structure of the bumper corner part according to the present invention, and Fig. 4 is a perspective view showing a conventional resin bumper corner part. The figure is an exploded perspective view.
FIG. 5 is a side view of the stiffener. 1: Bumper corner portion, 1a: Upper edge, 1b: Lower edge, 3: Stiffener, 7: Claw piece, 13: Outer panel, 14: Inner panel.
Claims (1)
なる金属製ステイフナの間に、樹脂製バンパコー
ナ部の水平な補強リブを挟み、補強リブの切欠縁
部に係合しかつ１対の板を貫通するボルトにより
爪片を補強リブに食い込ませ、ステイフナの折返
し部を車体の水平壁部に重ね合せて螺着したこと
を特徴とするバンパコーナ部の取付構造。 The horizontal reinforcing ribs of the resin bumper corner are sandwiched between metal stiffeners that form claws on the inner surfaces of a pair of folded plates, and the reinforcing ribs are engaged with the notched edges of the reinforcing ribs. A mounting structure for a bumper corner part, characterized in that a claw piece is bitten into a reinforcing rib by a bolt penetrating the plate, and the folded part of the stiffener is overlapped and screwed onto the horizontal wall part of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2719683U JPS59133352U (en) | 1983-02-28 | 1983-02-28 | Bumper corner mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2719683U JPS59133352U (en) | 1983-02-28 | 1983-02-28 | Bumper corner mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59133352U JPS59133352U (en) | 1984-09-06 |
| JPS6336856Y2 true JPS6336856Y2 (en) | 1988-09-29 |
Family
ID=30158089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2719683U Granted JPS59133352U (en) | 1983-02-28 | 1983-02-28 | Bumper corner mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59133352U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6466726B2 (en) * | 2015-02-03 | 2019-02-06 | トヨタ自動車九州株式会社 | Fender liner mounting structure and fender liner mounting clamping member |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531735B2 (en) * | 1974-10-30 | 1980-08-20 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531735U (en) * | 1978-08-21 | 1980-02-29 |
-
1983
- 1983-02-28 JP JP2719683U patent/JPS59133352U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531735B2 (en) * | 1974-10-30 | 1980-08-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59133352U (en) | 1984-09-06 |
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