JPH0412866Y2 - - Google Patents
Info
- Publication number
- JPH0412866Y2 JPH0412866Y2 JP1644387U JP1644387U JPH0412866Y2 JP H0412866 Y2 JPH0412866 Y2 JP H0412866Y2 JP 1644387 U JP1644387 U JP 1644387U JP 1644387 U JP1644387 U JP 1644387U JP H0412866 Y2 JPH0412866 Y2 JP H0412866Y2
- Authority
- JP
- Japan
- Prior art keywords
- outer panel
- panel
- bracket
- bonnet
- honeycomb
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 description 14
- 230000037431 insertion Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
Landscapes
- Superstructure Of Vehicle (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、車両の外板構造に関し、特に合成樹
脂製外板部材とハニカムパネルとからな外板構造
における荷重支持部材の結合部の構造を改善した
ものに関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to the outer panel structure of a vehicle, and in particular to the structure of the joint portion of a load supporting member in an outer panel structure consisting of a synthetic resin outer panel member and a honeycomb panel. Regarding improvements to .
（従来技術）
近年、車両を軽量化し車両の性能を向上させる
ために、車両の外板を軽量なFRP等の合成樹脂
材料で構成する技術が採用されつつある。(Prior Art) In recent years, in order to reduce the weight of vehicles and improve their performance, technology has been adopted in which the outer panels of vehicles are made of lightweight synthetic resin materials such as FRP.
一般に、FRP等の合成樹脂材料で外板を構成
する場合、外板の剛性を高めるために、外板を２
ピース閉断面構造にしたり、裏面にリブを配設し
て補強したり、或いは実開昭57−114774号公報記
載の車両のフロア構造のように上下のパネルの間
にハニカム材を挟み込み、必要に応じて部分的に
上下のパネル間に発泡材を充填し外板の剛性を高
めると共に軽量化を図つたものも知られている。 Generally, when the outer panel is made of synthetic resin material such as FRP, two outer panels are used to increase the rigidity of the outer panel.
You can create a piece closed cross-section structure, provide ribs on the back side for reinforcement, or insert honeycomb material between the upper and lower panels as in the vehicle floor structure described in Japanese Utility Model Publication No. 57-114774. Accordingly, it is also known that a foam material is partially filled between the upper and lower panels to increase the rigidity of the outer panel and to reduce the weight.
従来、上記合成樹脂製の外板としてボンネツト
やトランクリツド等を構成する場合、ボンネツト
やトランクリツド等の外板と車体とを接続するヒ
ンジブラケツトやストライカーブラケツト等の荷
重作用部材は、そのパツド部をボンネツトやトラ
ンクリツド等の裏面に接着剤やビス等で結合する
ことにより固着されている。 Conventionally, when configuring a bonnet, trunk lid, etc. as an outer panel made of synthetic resin, the load-applying member such as a hinge bracket or striker bracket that connects the outer panel such as the bonnet or trunk lid with the vehicle body has its pad portion attached to the bonnet or trunk lid. It is fixed to the back surface of the trunk lid etc. by bonding with adhesive or screws.
（考案が解決しようとする問題点）
上記のように、合成樹脂製の外板（ボンネツト
やトランクリツドなど）をハニカムパネル（ハニ
カム材とインナーパネルとからなる）で補強すれ
ば、その外板構造自体の剛性や強度を向上させる
ことが出来る。(Problem to be solved by the invention) As mentioned above, if a synthetic resin outer panel (bonnet, trunk lid, etc.) is reinforced with a honeycomb panel (consisting of honeycomb material and an inner panel), the outer panel structure itself will be strengthened. It is possible to improve the rigidity and strength of
しかし、上記ハニカムパネルを外板に接着する
ときに、通常ではヒンジブラケツトやストライカ
ーブラケツト等の突設部材の個所を回避し、平面
的な外板の部分にのみハニカムパネルを接着する
ようにしている。従つて、ヒンジブラケツトやス
トライカーブラケツト等の取付構造をハニカムパ
ネルで補強することは出来ず、それらブラケツト
等を取り付ける個所の局部強度を十分に向上させ
ることが出来ないという問題がある。 However, when adhering the honeycomb panel to the outer panel, the honeycomb panel is usually glued only to the flat outer panel, avoiding areas where there are protruding members such as hinge brackets and striker brackets. . Therefore, it is not possible to reinforce the mounting structure of hinge brackets, striker brackets, etc. with honeycomb panels, and there is a problem in that the local strength of the locations where these brackets, etc. are mounted cannot be sufficiently improved.
（問題点を解決するための手段）
本考案に係る車両の外板構造は、合成樹脂製の
外板部材を設け、上記外板部材の裏面側にパツド
部を介して固着された荷重作用部材を設け、上記
外板部材の裏面側に上記パツド部を抱き込んで固
着されたハニカムパネルを設けたものである。(Means for Solving the Problems) The outer panel structure of a vehicle according to the present invention includes an outer panel member made of synthetic resin, and a load acting member fixed to the back side of the outer panel member via a pad portion. A honeycomb panel is provided on the back side of the outer panel member, and the pad portion is wrapped around and fixed to the back side of the outer panel member.
（作用）
本考案に係る車両の外板構造においては、荷重
作用部材がパツド部を介して合成樹脂製の外板部
材の裏面に固着されると共に、ハニカムパネルが
パツド部を抱き込んで外板部材の裏面に固着され
るので、荷重作用部材に加えられた荷重がハニカ
ムパネルによつても支持され荷重作用部材の外板
部材に対する接合強度が向上する。(Function) In the vehicle exterior panel structure according to the present invention, the load acting member is fixed to the back surface of the synthetic resin exterior panel member via the pad portion, and the honeycomb panel embraces the pad portion to prevent the exterior panel from forming. Since it is fixed to the back surface of the member, the load applied to the load acting member is also supported by the honeycomb panel, and the bonding strength of the load acting member to the outer panel member is improved.
（考案の効果）
本考案に係る車両の外板構造によれば、以上説
明したように、荷重作用部材のパツド部がハニカ
ムパネルに抱き込まれ、その取付構造が補強され
るので、極めて簡単な構造によつて荷重作用部材
の外板部材に対する十分な接合強度を得ることが
出来る。(Effects of the invention) According to the vehicle outer panel structure according to the invention, as explained above, the pad part of the load acting member is embraced by the honeycomb panel and its mounting structure is reinforced, so it is extremely simple. Depending on the structure, sufficient bonding strength between the load acting member and the outer panel member can be obtained.
（実施例）
以下、本考案の実施例を図面に基づいて説明す
る。(Example) Hereinafter, an example of the present invention will be described based on the drawings.
本実施例は、本考案に係る車両の外板構造を前
端ヒンジ式の車両のボンネツトに適用した場合の
ものである。 This embodiment is a case where the vehicle outer panel structure according to the present invention is applied to a front-hinged vehicle bonnet.
第１図〜第５図に示すように、車両のボンネツ
ト１は、外板を構成するアウターパネル２と、ア
ウターパネル２の裏面に固着されアウターパネル
２を補強するインナーパネル３と、アウターパネ
ル２とインナーパネル３との間に介装されボンネ
ツト１の剛性を高めるハニカム材４と、ボンネツ
ト１を車体に対して回動自在に支持する１対のヒ
ンジブラケツト５と、ボンネツト１を車体に固定
するストライカーブラケツト６とから構成されて
いる。尚、上記インナーパネル３とハニカム材４
とでハニカムパネルを構成している。 As shown in FIGS. 1 to 5, a vehicle bonnet 1 includes an outer panel 2 constituting an outer panel, an inner panel 3 fixed to the back surface of the outer panel 2 and reinforcing the outer panel 2, and an outer panel 2. A honeycomb material 4 is interposed between the bonnet 1 and the inner panel 3 to increase the rigidity of the bonnet 1, a pair of hinge brackets 5 rotatably support the bonnet 1 relative to the vehicle body, and a pair of hinge brackets 5 fix the bonnet 1 to the vehicle body. It consists of a striker bracket 6. In addition, the inner panel 3 and the honeycomb material 4
and constitute a honeycomb panel.
上記アウターパネル２はFRP製の略長方形の
板部材で構成され、全体的にフエアは彎曲状に形
成されている。 The outer panel 2 is composed of a substantially rectangular plate member made of FRP, and has a curved overall air.
上記インナーパネル３は略台形の所定幅の枠状
のFRP製の板部材で構成され、アウターパネル
２の裏面の外周近傍にアウターパネル２と平行に
配設されると共に、内外周端部がアウターパネル
２側へ屈曲され接合フランジ部３ａがアウターパ
ネル２の裏面に接着にて固着されている。また、
インナーパネル３の前部の両端近傍部には各ヒン
ジブラケツト５が挿通する略長方形のブラケツト
挿通穴７ａが形成されると共に、インナーパネル
３の後部の略中央部にはストライカーブラケツト
６が挿通する略長方形のブラケツト挿通穴７ｂが
形成されている。 The inner panel 3 is composed of a substantially trapezoidal frame-shaped FRP plate member with a predetermined width, and is arranged in parallel with the outer panel 2 near the outer periphery of the back surface of the outer panel 2, and the inner and outer peripheral edges are A joining flange portion 3a bent toward the panel 2 side is fixed to the back surface of the outer panel 2 by adhesive. Also,
A substantially rectangular bracket insertion hole 7a into which each hinge bracket 5 is inserted is formed near both ends of the front part of the inner panel 3, and a substantially rectangular bracket insertion hole 7a through which a striker bracket 6 is inserted is formed in the substantially central part of the rear part of the inner panel 3. A rectangular bracket insertion hole 7b is formed.
上記ハニカム材４は、アルミニウム薄板やボー
ル紙で６角柱蜂の巣状に形成したものを所定厚さ
の板状に構成したもので、アウターパネル２とイ
ンナーパネル３との間に介装されると共に、上下
両面が夫々アウターパネル２及びインナーパネル
３に接着剤で固着されている。また、ハニカム材
４にはインナーパネル３の各ブラケツト挿通穴７
ａ，７ｂと連通するブラケツト挿通穴７ｃ，７ｄ
が形成されている。 The honeycomb material 4 is a hexagonal pillar honeycomb made of aluminum thin plate or cardboard and is configured into a plate shape with a predetermined thickness, and is interposed between the outer panel 2 and the inner panel 3, and Both upper and lower surfaces are fixed to an outer panel 2 and an inner panel 3, respectively, with an adhesive. In addition, each bracket insertion hole 7 of the inner panel 3 is inserted into the honeycomb material 4.
Bracket insertion holes 7c and 7d communicating with a and 7b
is formed.
上記各ヒンジブラケツト５は、略長方形平板状
の金属製のパツド部材９と、両脚部１０ａの端部
が内方へ屈曲されパツド部材９の略中央部に溶接
接合されている略コ字状の金属製のブラケツト１
０とから構成され、パツド部材９はアウターパネ
ル２の裏面に接着剤で固着されると共にハニカム
材４に抱き込まれてアウターパネル２に固着さ
れ、各ブラケツト１０はハニカム材４及びインナ
ーパネル３に形成された各ブラケツト挿通穴７
ｃ，７ａを通つて内側へ連出されている。また、
各ブラケツト１０の脚部１０ａには連結穴１０ｂ
が形成され、各ヒンジブラケツト５は各連結穴１
０ｂに連通した連結ピン（図示略）を介して車体
側の各ブラケツト１１に連結されボンネツト１を
車体に対して回動自在に支持している。 Each of the hinge brackets 5 includes a substantially rectangular flat metal pad member 9, and a substantially U-shaped pad member 9 in which the ends of both leg portions 10a are bent inward and welded to the substantially central portion of the pad member 9. metal bracket 1
0, the pad member 9 is fixed to the back surface of the outer panel 2 with adhesive, and is also hugged by the honeycomb material 4 and fixed to the outer panel 2, and each bracket 10 is fixed to the honeycomb material 4 and the inner panel 3. Each bracket insertion hole 7 formed
c, 7a to the inside. Also,
A connecting hole 10b is provided in the leg portion 10a of each bracket 10.
are formed, and each hinge bracket 5 is connected to each connection hole 1.
The bonnet 1 is connected to each bracket 11 on the vehicle body side through a connecting pin (not shown) communicating with the bonnet 1, and supports the bonnet 1 rotatably with respect to the vehicle body.
上記ストライカーフランジ６は、略長方形平板
状の金属製のパツド部材９と、両脚部の端部がパ
ツド部材９の略中央部に溶接接合されている略コ
字状の金属製のストライカー６ａとから構成さ
れ、パツド部材９はアウターパネル２の裏面に接
着剤で固着されると共にハニカム材４に抱き込ま
れてアウターパネル２に固着され、ストライカー
６はブラケツト挿通穴７ｄ，７ｂを通つて内側へ
連出され車体側の係合部材１２と係合しボンネツ
ト１を車体に固定するようになつている。 The striker flange 6 is made up of a metal pad member 9 in the shape of a substantially rectangular flat plate, and a metal striker 6a in a substantially U-shape, the ends of both legs of which are welded to the approximate center of the pad member 9. The pad member 9 is fixed to the back surface of the outer panel 2 with an adhesive and is also hugged by the honeycomb material 4 and fixed to the outer panel 2, and the striker 6 is connected to the inside through the bracket insertion holes 7d and 7b. It is adapted to be pulled out and engaged with an engaging member 12 on the vehicle body side, thereby fixing the bonnet 1 to the vehicle body.
次に、上記ボンネツトの作用について説明す
る。 Next, the function of the above-mentioned bonnet will be explained.
上記アウターパネル２の内面側外周部には、所
定幅の枠状のハニカム材４とインナーパネル３と
からなるハニカムパネルが固着されるので、アウ
ターパネル２の外周部の剛性が向上し、ボンネツ
ト１全体の剛性が著しく向上し、軽量で高い剛性
のボンネツト１となる。 Since a honeycomb panel consisting of a frame-shaped honeycomb material 4 of a predetermined width and an inner panel 3 is fixed to the inner peripheral part of the outer panel 2, the rigidity of the outer peripheral part of the outer panel 2 is improved, and the bonnet 1 The overall rigidity is significantly improved, resulting in a lightweight and highly rigid bonnet 1.
上記ヒンジブラケツト５のパツド部材９はコ字
型のブラケツト１０よりも平面視で大形に形成さ
れ、パツド部材９のブラケツト１０からはみ出す
る部分はハニカム材４に抱き込まれているので、
ヒンジブラケツト５の取付構造の強度が著しく向
上する。 The pad member 9 of the hinge bracket 5 is formed to be larger in plan view than the U-shaped bracket 10, and the portion of the pad member 9 protruding from the bracket 10 is embraced by the honeycomb material 4.
The strength of the mounting structure of the hinge bracket 5 is significantly improved.
このことは、ストライカーブラケツト６につい
ても同様である。 This also applies to the striker bracket 6.
尚、第６図に示すように、アウターパネル２の
裏面の各パツド部材９取付け位置に１対の突起１
３を設け、パツド部材９に設けられた１対の位置
決め穴１４に各突起１３を挿入させて各ブラケツ
ト５，６の位置を決めるように構成してもよく、
この場合、各ブラケツト５，６の取付け位置の誤
差を少なくすることが出来る。 As shown in FIG. 6, a pair of protrusions 1 are provided at each pad member 9 attachment position on the back surface of the outer panel 2.
3, and each protrusion 13 may be inserted into a pair of positioning holes 14 provided in the pad member 9 to determine the position of each bracket 5, 6.
In this case, the error in the mounting position of each bracket 5, 6 can be reduced.
また、第７図に示すように、アウターパネル２
の裏面の各パツド部材９取付け位置に１対の突起
１３Ａを設け、各パツド部材９の縁部を突起１３
Ａの内側に重ね、各パツド部材９を各突起１３Ａ
で位置決すると共にビス１５でパツド部材９を各
突起１３Ａに固定するように構成してもよい。こ
の場合、アウターパネル２と各ブラケツト５，６
の接合強度がより強化される。 In addition, as shown in FIG. 7, the outer panel 2
A pair of protrusions 13A are provided at the mounting positions of each pad member 9 on the back surface of the
Stack each pad member 9 on the inside of each protrusion 13A.
The pad member 9 may be positioned on each protrusion 13A with screws 15. In this case, the outer panel 2 and each bracket 5, 6
The joint strength of is further strengthened.
尚、本実施例ではインナーパネル３をアウター
パネル２の外周部に沿う枠状に構成したが、イン
ナーパネル３をアウターパネル２裏面全域に配設
してもよい。 In this embodiment, the inner panel 3 is formed into a frame shape along the outer periphery of the outer panel 2, but the inner panel 3 may be arranged over the entire back surface of the outer panel 2.
尚、上記アウターパネル２やインナーパネル３
を構成するFRPは、不飽和ポリエステル樹脂や
フエノール樹脂等の合成樹脂をガラス繊維、炭素
繊維、全芳香族有機繊維等で強化したものなど各
種のFRPを用いることが出来る。 In addition, the above outer panel 2 and inner panel 3
Various types of FRP can be used, such as those made of synthetic resins such as unsaturated polyester resins and phenolic resins reinforced with glass fibers, carbon fibers, wholly aromatic organic fibers, etc.
但し、上記インナーパネル３は上記合成樹脂製
とはかぎらず、鋼板やアルミニウム板を用いても
よい。 However, the inner panel 3 is not necessarily made of the synthetic resin, and may be made of a steel plate or an aluminum plate.
尚、上記実施例の外板構造は、トランクリツド
などにも同様に適用するこうもできる。 Incidentally, the outer panel structure of the above embodiment can be similarly applied to a trunk lid, etc.
図面は本考案の実施例を示すもので、第１図は
ボンネツトの斜視図、第２図は第１図−線断
面図、第３図はヒンジブラケツトの斜視図、第４
図は第１図−線断面図、第５図はストライカ
ーブラケツトの斜視図、第６図・第７図は夫々変
形例に係る第２図相当図である。
１……ボンネツト、２……アウターパネル、３
……インナーパネル、４……ハニカム材、５……
ヒンジブラケツト、６……ストライカーブラケツ
ト、９……パツド部材。
The drawings show an embodiment of the present invention; FIG. 1 is a perspective view of the bonnet, FIG. 2 is a sectional view taken along the line of FIG. 1, FIG. 3 is a perspective view of the hinge bracket, and FIG.
The drawings are a sectional view taken along the line of FIG. 1, FIG. 5 is a perspective view of the striker bracket, and FIGS. 6 and 7 are views corresponding to FIG. 2 according to modified examples. 1...Bonnet, 2...Outer panel, 3
...Inner panel, 4...Honeycomb material, 5...
Hinge bracket, 6... Striker bracket, 9... Pad member.
Claims (1)
された荷重作用部材と、 上記外板部材の裏面側に上記パツド部を抱き込
んで固着されたハニカムパネルを備えたことを特
徴とする車両の外板構造。[Scope of Claim for Utility Model Registration] A synthetic resin outer panel member, a load acting member fixed to the back side of the outer panel member via a pad portion, and the pad portion attached to the back side of the outer panel member. A vehicle outer panel structure characterized by having a honeycomb panel that is hugged and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1644387U JPH0412866Y2 (en) | 1987-02-06 | 1987-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1644387U JPH0412866Y2 (en) | 1987-02-06 | 1987-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63124575U JPS63124575U (en) | 1988-08-15 |
| JPH0412866Y2 true JPH0412866Y2 (en) | 1992-03-26 |
Family
ID=30808303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1644387U Expired JPH0412866Y2 (en) | 1987-02-06 | 1987-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412866Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006025315A1 (en) * | 2004-08-31 | 2008-05-08 | 東レ株式会社 | Automotive bonnet |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264846A (en) * | 2001-03-06 | 2002-09-18 | Toray Ind Inc | Frp panel for automobile |
| JP5035218B2 (en) * | 2007-12-27 | 2012-09-26 | 豊田合成株式会社 | Automotive door |
-
1987
- 1987-02-06 JP JP1644387U patent/JPH0412866Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006025315A1 (en) * | 2004-08-31 | 2008-05-08 | 東レ株式会社 | Automotive bonnet |
| JP4873309B2 (en) * | 2004-08-31 | 2012-02-08 | 東レ株式会社 | Automotive bonnet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63124575U (en) | 1988-08-15 |
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