JPH0125751Y2 - - Google Patents
Info
- Publication number
- JPH0125751Y2 JPH0125751Y2 JP1984135850U JP13585084U JPH0125751Y2 JP H0125751 Y2 JPH0125751 Y2 JP H0125751Y2 JP 1984135850 U JP1984135850 U JP 1984135850U JP 13585084 U JP13585084 U JP 13585084U JP H0125751 Y2 JPH0125751 Y2 JP H0125751Y2
- Authority
- JP
- Japan
- Prior art keywords
- front hood
- reinforcing member
- hood
- reinforcing
- lock
- 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 28
- 230000002787 reinforcement Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Superstructure Of Vehicle (AREA)
Description
【考案の詳細な説明】
ａ 産業上の利用分野
本考案は、自動車におけるフロントフードの補
強構造に関する。[Detailed Description of the Invention] a. Field of Industrial Application The present invention relates to a reinforcement structure for a front hood of an automobile.
ｂ 従来の技術
従来の自動車におけるフロントフードの補強構
造としては、第６図〜第８図に示すものがある。
すなわち、この補強構造は、フロントフード１０
０の下面に沿つて第１補強部材１０１を配設し、
この第１補強部材１０１の両端部をフロントフー
ドインナ１０２にスポツト溶接にて固着するとと
もに、上記フロントフードインナ１０２の上面
に、フードロツク１０３のボルト１０４と螺合す
る一対の溶接ナツト１０５を設けた第２補強部材
１０６をスポツト溶接にて固着してある。b. Prior Art Conventional front hood reinforcement structures for automobiles include those shown in FIGS. 6 to 8.
That is, this reinforcing structure
0, a first reinforcing member 101 is arranged along the lower surface of the
Both ends of the first reinforcing member 101 are fixed to the front hood inner 102 by spot welding, and a pair of weld nuts 105 are provided on the upper surface of the front hood inner 102 to be screwed into the bolts 104 of the hood lock 103. Two reinforcing members 106 are fixed by spot welding.
上記第１補強部材１０１はフロントフード１０
０の押圧時におけるへこみ防止にのみ用いられ、
また上記第２補強部材１０６はフードロツク１０
３の補強にのみ用いられるものである。 The first reinforcing member 101 is the front hood 10
Used only to prevent dents when pressing 0,
Further, the second reinforcing member 106 is connected to the food lock 10.
It is used only for reinforcement of item 3.
ｃ 考案が解決しようとする問題点
上述の如く、従来の補強構造では２個の補強部
材を必要とするため、部品点数が増え、部品のコ
スト高を招くとともに、上記補強部材をそれぞれ
フロントフードインナ１０２に溶接し、かつ取付
順序も考慮しなければならないので、取付作業が
煩雑となり、作業能率の低下を招くという問題が
あつた。c Problems that the invention aims to solve As mentioned above, the conventional reinforcement structure requires two reinforcing members, which increases the number of parts and increases the cost of parts. 102, and the installation order must also be considered, making the installation work complicated and resulting in a decrease in work efficiency.
ｄ 問題点を解決するための手段
本考案は、上記従来技術の有する問題点を解決
するためになされたもので、両端部がフロントフ
ードインナに取付けれれる補強部材をフロントフ
ードの下面に沿つて配設することによつてフロン
トフードおよびフードロツクを補強するようにし
た自動車におけるフロントフードの補強構造にお
いて、上記補強部材の上面に複数の突条部を間隔
を置いて配設し、これら突条部の間に、上記補強
部材の一部を切り起こして車体下方に折曲げ形成
した折曲部を設けると共に、該折曲部を上記フロ
ントフードインナのフードロツク取付部分と共締
固定したことを特徴とする自動車におけるフロン
トフードの補強構造である。d. Means for Solving the Problems The present invention has been made to solve the problems of the above-mentioned prior art. In a reinforcement structure for a front hood of an automobile, the front hood and the hood lock are reinforced by arranging a plurality of protrusions at intervals on the upper surface of the reinforcing member. In between, a bent part is provided by cutting and raising a part of the reinforcing member and bending it downward from the vehicle body, and the bent part is fixed together with the hood lock attachment part of the front hood inner. This is a reinforcement structure for the front hood of automobiles.
ｅ 実施例
第１図〜第５図は、本考案の１実施例に係る自
動車におけるフロントフードの補強構造を示すも
のである。e Embodiment FIGS. 1 to 5 show a reinforcement structure for a front hood of an automobile according to an embodiment of the present invention.
図において、１は自動車のフロントフード、２
はフロントフード１の下面に沿つて配設される補
強部材、３は一端がフロントフード１に取付けら
れるフロントフードインナ、４はフロントフード
インナ３の下面に取付けられるフードロツクであ
る。 In the figure, 1 is the front hood of a car, 2
3 is a reinforcing member disposed along the lower surface of the front hood 1; 3 is a front hood inner whose one end is attached to the front hood 1; and 4 is a hood lock attached to the lower surface of the front hood inner 3.
上記補強部材２の上面８には、車体前後方向に
沿つて形成された突条部たる円弧状のふくらみ９
が所定の間隔を置いて３個配設されている。そし
て当該ふくらみ９の間には、第１図に示す如くフ
ードロツク４のボルト５を螺合する溶接ナツト６
がそれぞれ固着されており、かつこの溶接ナツト
６が設けられた部分を切り起こして車体下方に折
曲げると共に、その中央部付近にてほぼ直角に車
体前方側へ向けてさらに折曲げることにより形成
した折曲部７が設けられている。 The upper surface 8 of the reinforcing member 2 has an arc-shaped bulge 9 that is a protrusion formed along the longitudinal direction of the vehicle body.
Three are arranged at predetermined intervals. Between the bulges 9 is a welding nut 6 into which the bolt 5 of the hood lock 4 is screwed, as shown in FIG.
are fixed to each other, and the part where this welding nut 6 is provided is cut and raised, bent downwards of the vehicle body, and then further bent near the center at a nearly right angle toward the front side of the vehicle body. A bending portion 7 is provided.
上記補強構造は、まず補強部材２の両端をスポ
ツト溶接にてフロントフードインナ３のフランジ
部に固着し、次いで折曲部７をフロントフードイ
ンナ３の上面に当接させ、この状態でフードロツ
ク４のボルト５を折曲部７に設けてある溶接ナツ
ト６に差込んで共締固定することにより得られる
（第５図参照）。 In the above-mentioned reinforcing structure, first, both ends of the reinforcing member 2 are fixed to the flange part of the front hood inner 3 by spot welding, then the bent part 7 is brought into contact with the upper surface of the front hood inner 3, and in this state, the hood lock 4 is fixed. This is achieved by inserting the bolt 5 into a welding nut 6 provided on the bent portion 7 and tightening them together (see FIG. 5).
本考案例によれば、１個の補強部材２によつて
フロントフード１の押圧時におけるへこみ防止お
よびフードロツク４の補強が可能となる。 According to the embodiment of the present invention, one reinforcing member 2 can prevent the front hood 1 from being dented when pressed and can reinforce the hood lock 4.
以上、本考案の１実施例につき述べたが、本考
案は既述の実施例に限定されるものではなく、本
考案の技術的思想に基づいて各種の変形および変
更が可能である。 Although one embodiment of the present invention has been described above, the present invention is not limited to the embodiment described above, and various modifications and changes can be made based on the technical idea of the present invention.
ｆ 考案の効果
上述の如く本考案に係る自動車におけるフロン
トフードの補強構造は、特殊な形状に形成した１
個の補強部材をフロントフードインナに取付けて
フロントフードおよびフードロツクを補強するよ
うにしたので、部品点数および取付溶接工程を減
らすことができ、部品コストの低下が図れるとと
もに製作加工費が安価になる。また補強部材の折
曲部とフロントフードインナとは、補強部材の剛
性を高める突条部の間で共締固定されているた
め、フロントフードのへこみを確実に防止できる
と共に、フードロツクの取付部分に作用する力を
広い範囲に分散、伝達でき、フロントフードの強
度増大が図れる。f. Effects of the invention As mentioned above, the reinforcement structure of the front hood of an automobile according to the invention has a special shape
Since the front hood and the hood lock are reinforced by attaching the reinforcing members to the front hood inner, the number of parts and the installation welding process can be reduced, the parts cost can be reduced, and the manufacturing processing cost can be reduced. In addition, the bent part of the reinforcing member and the front hood inner are fastened together between the protrusions that increase the rigidity of the reinforcing member, so it is possible to reliably prevent the front hood from denting, and it is also possible to prevent the front hood from denting. The acting force can be dispersed and transmitted over a wide range, increasing the strength of the front hood.
第１図〜第５図は本考案の１実施例に係る自動
車におけるフロントフードの補強構造を示すもの
であつて、第１図はその補強部材の斜視図、第２
図は第１図におけるＡ−Ａ線矢視断面図、第３図
は第２図に示す補強部材をフロントフードインナ
に取付けた状態の要部断面図、第４図は第１図に
おけるＢ−Ｂ線矢視断面図、第５図は第４図に示
す補強部材をフロントフードインナに取付けた状
態の要部断面図、第６図〜第８図は従来の自動車
におけるフロンドフードの補強構造を示すもので
あつて、第６図は第１補強部材の斜視図、第７図
は第２補強部材の斜視図、第８図は上記補強部材
をそれぞれフロントフードインナに取付けた状態
を示す要部断面図である。
１……フロントフード、２……補強部材、３…
…フロントフードインナ、４……フードロツク、
６……溶接ナツト、７……折曲部、８……上面、
９……ふくらみ。
1 to 5 show a reinforcement structure for a front hood of an automobile according to an embodiment of the present invention, in which FIG. 1 is a perspective view of the reinforcing member, and FIG.
The figure is a sectional view taken along the line A-A in FIG. 1, FIG. 3 is a sectional view of the main part of the reinforcing member shown in FIG. 2 attached to the front hood inner, and FIG. 5 is a sectional view of the main part of the reinforcing member shown in FIG. 4 attached to the front hood inner, and FIGS. 6 to 8 show the reinforcing structure of the front hood of a conventional automobile. 6 is a perspective view of the first reinforcing member, FIG. 7 is a perspective view of the second reinforcing member, and FIG. 8 is a main part showing the reinforcing member attached to the front hood inner. FIG. 1...Front hood, 2...Reinforcement member, 3...
...Front hood inner, 4...Food lock,
6... Welding nut, 7... Bent part, 8... Top surface,
9...Bulge.
Claims (1)
補強部材をフロントフードの下面に沿つて配設す
ることによつてフロントフードおよびフードロツ
クを補強するようにした自動車におけるフロント
フードの補強構造において、上記補強部材の上面
に複数の突条部を間隔を置いて配設し、これら突
条部の間に、上記補強部材の一部を切り起こして
車体下方に折曲げ形成した折曲部を設けると共
に、該折曲部を上記フロントフードインナのフー
ドロツク取付部分と共締固定したことを特徴とす
る自動車におけるフロントフードの補強構造。 In a front hood reinforcement structure for an automobile in which the front hood and the hood lock are reinforced by arranging a reinforcing member having both ends attached to the front hood inner along the lower surface of the front hood, the upper surface of the reinforcing member A plurality of protrusions are arranged at intervals between the protrusions, and between these protrusions there is provided a bent part formed by cutting and raising a part of the reinforcing member and bending it downward from the vehicle body. A reinforcing structure for a front hood of an automobile, characterized in that the front hood is co-tightened and fixed with a hood lock mounting portion of the front hood inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984135850U JPH0125751Y2 (en) | 1984-09-07 | 1984-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984135850U JPH0125751Y2 (en) | 1984-09-07 | 1984-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6150084U JPS6150084U (en) | 1986-04-04 |
| JPH0125751Y2 true JPH0125751Y2 (en) | 1989-08-01 |
Family
ID=30694336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984135850U Expired JPH0125751Y2 (en) | 1984-09-07 | 1984-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0125751Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841672B2 (en) * | 1981-02-27 | 1983-09-13 | 工業技術院長 | Sealed carbon dioxide laser oscillator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841672U (en) * | 1981-09-16 | 1983-03-18 | 三菱自動車工業株式会社 | Hood and trunk lid panel structure |
-
1984
- 1984-09-07 JP JP1984135850U patent/JPH0125751Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841672B2 (en) * | 1981-02-27 | 1983-09-13 | 工業技術院長 | Sealed carbon dioxide laser oscillator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6150084U (en) | 1986-04-04 |
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