JPS6312053Y2 - - Google Patents
Info
- Publication number
- JPS6312053Y2 JPS6312053Y2 JP3229883U JP3229883U JPS6312053Y2 JP S6312053 Y2 JPS6312053 Y2 JP S6312053Y2 JP 3229883 U JP3229883 U JP 3229883U JP 3229883 U JP3229883 U JP 3229883U JP S6312053 Y2 JPS6312053 Y2 JP S6312053Y2
- Authority
- JP
- Japan
- Prior art keywords
- front pillar
- cowl top
- deck
- width direction
- vehicle width
- 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
- 239000003973 paint Substances 0.000 claims description 8
- 239000000565 sealant Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Description
【考案の詳細な説明】
本考案は、自動車の塗装工程における塗料の付
着性を改善したフロントデツキとフロントピラー
との結合構造に関する。[Detailed Description of the Invention] The present invention relates to a joint structure between a front deck and a front pillar that improves the adhesion of paint in an automobile painting process.
フロントデツキを有する自動車においては、こ
の外観を表す第１図に示すように、フロントデツ
キ１の車幅方向両端部が左右一対のフロントピラ
ー２とそれぞれ連結されている。この連結部Ｘの
構造を拡大した第２図及びその−矢視断面形
状、−矢視断面形状をそれぞれ表す第３図、
第４図に示すように、フロントデツキ１は車幅方
向両端部でアツパフレーム４を介して箱形に形成
されるカウルトツプアウタ１ａとカウルトツプイ
ンナ１ｂとで構成され、フロントピラー２は相互
にフランジ結合されるフロントピラーアウタ２ａ
とフロントピラーインナ２ｂとで構成されてい
る。そして、フロントピラーアウタ２ａにカウル
トツプインナ１ｂ及びカウルトツプアウタ１ａを
重ね、フロントピラー２のフランジ結合部２ｃと
カウルトツプインナ１ｂとをスポツト溶接し、更
にフロントピラーアウタ２ａとカウルトツプアウ
タ１ａ後端及びカウルトツプインナ１ｂ後端とを
部分的に隅肉溶接すると共にフロントピラーアウ
タ２ａの車幅方向端部とカウルトツプインナ１ｂ
の車幅方向端部とを部分的に隅肉溶接している。
そして、このカウルトツプアウタ１ａにフロント
フエンダ３が重ねられて図示しないボルトにより
結合されている。 In an automobile having a front deck, as shown in FIG. 1 showing the appearance, both ends of the front deck 1 in the vehicle width direction are connected to a pair of left and right front pillars 2, respectively. FIG. 2 is an enlarged view of the structure of the connecting portion X, and FIG. 3 is a cross-sectional view of the connecting portion
As shown in FIG. 4, the front deck 1 is composed of a cowl top outer 1a and a cowl top inner 1b, which are formed in a box shape at both ends in the vehicle width direction with an upper frame 4 in between. The front pillar outer 2a is flange-coupled to
and a front pillar inner 2b. Then, the cowl top inner 1b and the cowl top outer 1a are stacked on the front pillar outer 2a, the flange joint portion 2c of the front pillar 2 and the cowl top inner 1b are spot welded, and the rear ends of the front pillar outer 2a and the cowl top outer 1a are then spot welded. The rear end of the cowl top inner 1b is partially fillet welded, and the end of the front pillar outer 2a in the vehicle width direction and the cowl top inner 1b are welded together.
The ends in the vehicle width direction are partially fillet welded.
A front fender 3 is superimposed on the cowl top outer 1a and connected to the cowl top outer 1a by bolts (not shown).
従つて、これらの組立完了時にはフロントピラ
ーアウタ２ａとカウルトツプインナ１ｂとのスポ
ツト溶接箇所S1及び隅肉溶接箇所S2の間にこれら
が単に当接状態となつた接触部Ｚが形成される。 Therefore, when these assemblies are completed, a contact part Z is formed between the spot welding part S1 and the fillet welding part S2 of the front pillar outer 2a and the cowl top inner 1b , where they are in a state of mere contact. .
このため、次工程で電着塗装を行つてもフロン
トピラーアウタ２ａとカウルトツプインナ１ｂと
の接触部Ｚに塗料が浸み込み難く、塗料の付着が
妨げられて雨水等による腐食の原因となる。そこ
で、従来はフエンダ３裏側のフロントピラーアウ
タ２ａとカウルトツプインナ１ｂ後端及びカウル
トツプアウタ１ａ後端との結合部及びフロントピ
ラーアウタ２ａの車幅方向端部とカウルトツプイ
ンナ１ｂの車幅方向端部との結合部にそれぞれシ
ール材５を連続塗布しているが、狭い空間のため
に塗布作業がやりにくいという問題があつた。 Therefore, even if electrodeposition is applied in the next process, the paint will not easily penetrate into the contact area Z between the front pillar outer 2a and the cowl tip inner 1b, preventing paint from adhering to the surface and causing corrosion due to rainwater, etc. . Therefore, conventionally, the joint portion between the front pillar outer 2a on the back side of the fender 3, the rear end of the cowl top inner 1b, and the rear end of the cowl top outer 1a, and the end portion in the vehicle width direction of the front pillar outer 2a and the rear end of the cowl top inner 1b in the vehicle width direction have been proposed. Although the sealing material 5 is continuously applied to each joint with the end, there is a problem in that it is difficult to perform the application work due to the narrow space.
本考案はかかる従来の欠点を解消し、塗料の付
着性を改善することでシール材によるシールを廃
止できる自動車のフロントデツキとフロントピラ
ーとの結合構造を提供することを目的とする。 It is an object of the present invention to eliminate such conventional drawbacks and to provide a joint structure between a front deck and a front pillar of an automobile, which can eliminate the need for sealing with a sealant by improving the adhesion of paint.
かかる目的を達成する本考案の構成は、カウル
トツプインナとカウルトツプアウタとを接合して
なるフロントデツキと、フロントピラーアウタと
フロントピラーインナとを接合してなるフロント
ピラーとの結合部において、前記カウルトツプイ
ンナの車幅方向端部と前記フロントピラーアウタ
とを接合すると共に前記フロントピラーアウタと
フロントピラーインナとの結合部と前記カウルト
ツプインナとを接合し、車幅方向に沿つたこれら
の接合箇所の間に位置する前記フロントデツキと
前記フロントピラーとの間に塗料の通路となる間
隙を形成したことを特徴とするものである。 The structure of the present invention that achieves this object is such that the above-described structure is provided at the joint portion between the front deck formed by joining the cowl top inner and the cowl top outer, and the front pillar formed by joining the front pillar outer and the front pillar inner. An end portion in the vehicle width direction of the cowl tup inner is joined to the front pillar outer, and a joint portion between the front pillar outer and the front pillar inner is joined to the cowl tup inner, and these joints are joined along the vehicle width direction. The present invention is characterized in that a gap is formed between the front deck and the front pillar, which are located between the parts, and serve as a passage for paint.
以下、本考案によるフロントデツキとフロント
ピラーとの結合構造の一実施例について、第５図
以降の図面を参照しながら詳細に説明する。 Hereinafter, an embodiment of the coupling structure between the front deck and the front pillar according to the present invention will be described in detail with reference to the drawings from FIG. 5 onwards.
本実施例の外観を表す第５図及びそのカウルト
ツプインナとフロントピラーアウタとの結合状態
を表す第６図及び第５図中の−矢視断面形状
を表す第７図及び第５図中の−矢視断面形状
を表す第８図に示すように、自動車のフロントデ
ツキ１は、車幅方向両端部がアツパフレーム４を
介して相互に結合されて箱形をなすカウルトツプ
アウタ１ａとカウルトツプインナ１ｂとで構成さ
れ、フロントピラー２は相互にフランジ結合され
るフロントピラーアウタ２ａとフロントピラーイ
ンナ２ｂとで構成されている。 FIG. 5 shows the external appearance of this embodiment, FIG. 6 shows the combined state of the cowl top inner and front pillar outer, and FIG. - As shown in FIG. 8, which shows a cross-sectional shape in the direction of arrows, the front deck 1 of an automobile has a box-shaped cowl top outer 1a and a cowl whose both ends in the vehicle width direction are connected to each other via an upper frame 4. The front pillar 2 is composed of a front pillar outer 2a and a front pillar inner 2b which are flange-connected to each other.
そして、フロントデツキ１とフロントピラー２
との接続は、フロントピラー２のフランジ結合部
２ｃ，２c′のうち、車体前方側フランジ結合部２
ｃとカウルトツプインナ１ｂとを接合しており、
このカウルトツプインナ１ｂの車幅方向端部がフ
ロントピラーアウタ２ａと山形のカウルトツプサ
ポートブラケツト６を介して溶接固定されてい
る。これら車幅方向二箇所の溶接部分の間に位置
するフロントデツキ１は、フロントピラーアウタ
２ａに対して所定の間隙δ1を有するように折り曲
げ形成されている。一方、カウルトツプインナ１
ｂと共にフロントデツキ１を構成するカウルトツ
プアウタ１ａは、フロントピラーアウタ２ａに対
して所定の間隙δ1を介して取付けられたカウルト
ツプインナ１ｂの車体後方端に折り曲げ係止さ
れ、ここの部分でフロントピラーアウタ２ａとの
間に間隙δ2を有して相互に溶接固定されている。
更に、フロントデツキ１の側端部を覆うように配
設されるフエンダ３もその後端部がフロントピラ
ーアウタ２ａと間隙δ3を形成してカウルトツプア
ウタ１ａに図示しないボルトで締付け固定され
る。 And front deck 1 and front pillar 2
The connection is made to the front side flange joint part 2 of the flange joint parts 2c and 2c' of the front pillar 2.
c and the cowl top inner 1b are joined,
An end portion of the cowl top inner 1b in the vehicle width direction is welded and fixed to the front pillar outer 2a via a chevron-shaped cowl top support bracket 6. The front deck 1 located between these two welded parts in the vehicle width direction is bent to have a predetermined gap δ 1 with respect to the front pillar outer 2a. On the other hand, cowl top inner 1
The cowl top outer 1a, which together with b constitutes the front deck 1, is bent and locked to the rear end of the vehicle body of the cowl top inner 1b, which is attached to the front pillar outer 2a through a predetermined gap δ1 . They are welded and fixed to each other with a gap δ 2 between them and the front pillar outer 2a.
Further, the rear end of the fender 3, which is disposed to cover the side end of the front deck 1, is fixed to the cowl top outer 1a by tightening bolts (not shown) with a gap δ 3 formed between the front pillar outer 2a and the front pillar outer 2a.
従つて、フロントピラーアウタ２ａの上下方向
に沿つてこのフロントピラーアウタ２ａとフエン
ダ３、カウルトツプアウタ１ａ、カウルトツプイ
ンナ１ｂとのそれぞれの間に所定の間隙δ1，δ2，
δ3が形成されている。この間隙δ1〜δ3は電着塗装
時に塗料が入り込める程度であれば良く、この間
隙δ1〜δ3によつてフロントピラーアウタ２ａとカ
ウルトツプインナ１ｂとの隙間にも充分な塗装が
なされる結果、ここの部分の腐食を防止できるの
である。このため、従来のように塗装後にシール
材の塗布作業を行う必要もなく、工数の低減とな
る。 Therefore, along the vertical direction of the front pillar outer 2a, predetermined gaps δ 1 , δ 2 ,
δ 3 is formed. The gaps δ 1 to δ 3 are sufficient as long as they allow the paint to enter during electrodeposition coating, and these gaps δ 1 to δ 3 allow sufficient coating to be applied to the gap between the front pillar outer 2a and the cowl top inner 1b. As a result, corrosion in this area can be prevented. Therefore, there is no need to apply a sealant after painting as in the past, which reduces the number of man-hours.
以上、実施例と共に具体的に説明したように、
本考案のフロントデツキとフロントピラーとの結
合構造によると、従来では広い面積を重ね合わせ
てその一部を接合していたために塗装が充分でな
かつた部分に対して積極的に間隙を設け、塗料の
付着性を改善したので、腐食を防止できると共に
従来必要とされたシール材の塗布作業も廃止で
き、工数低減となる。 As specifically explained above along with the examples,
According to the joint structure of the front deck and front pillar of this invention, in the past, large areas were overlapped and parts of them were joined, so gaps were actively created in areas where painting was not sufficient, and paint was applied. Since the adhesion of the sealant has been improved, corrosion can be prevented and the work of applying sealant, which was previously required, can be eliminated, reducing the number of man-hours.
第１図は本考案の対象となつた自動車の斜視
図、第２図はその矢視Ｘ部の拡大構造を表す斜視
図、第３図はその−矢視断面図、第４図は第
２図中の−矢視断面図、第５図〜第８図は本
考案による自動車のフロントデツキとフロントピ
ラーとの結合構造の一実施例にかかり、第５図は
その主要部の拡大矢視図、第６図はそのフロント
ピラーアウタとカウルトツプインナとの結合状態
を表す斜視図、第７図は第５図中の−矢視断
面図、第８図は第５図中の−矢視断面図であ
る。
又、図中の符号で１はフロントデツキ、１ａは
カウルトツプアウタ、１ｂはカウルトツプイン
ナ、２はフロントピラー、２ａはフロントピラー
アウタ、２ｂはフロントピラーインナ、２ｃ，２
c′はフランジ結合部、３はフエンダ、４はアツパ
フレーム、６はカウルトツプサポートブラケツ
ト、δ1〜δ3は間隙である。
Fig. 1 is a perspective view of the automobile that is the object of the present invention, Fig. 2 is a perspective view showing an enlarged structure of the X section in the direction of the arrow, Fig. 3 is a cross-sectional view of the automobile in the - arrow direction, and Fig. 4 is the 5 to 8 are cross-sectional views taken in the direction indicated by the - arrow in the figure, and FIGS. 5 to 8 show an embodiment of the joint structure between the front deck and front pillar of an automobile according to the present invention, and FIG. , FIG. 6 is a perspective view showing the combined state of the front pillar outer and the cowl tip inner, FIG. 7 is a sectional view taken along the - arrow in FIG. 5, and FIG. 8 is a sectional view taken along the - arrow in FIG. 5. It is a diagram. Also, in the figures, 1 is the front deck, 1a is the cowl top outer, 1b is the cowl top inner, 2 is the front pillar, 2a is the front pillar outer, 2b is the front pillar inner, 2c, 2
c' is a flange joint, 3 is a fender, 4 is an upper frame, 6 is a cowl top support bracket, and δ 1 to δ 3 are gaps.
Claims (1)
接合してなるフロントデツキと、フロントピラー
アウタとフロントピラーインナとを接合してなる
フロントピラーとの結合部において、前記カウル
トツプインナの車幅方向端部と前記フロントピラ
ーアウタとを接合すると共に前記フロントピラー
アウタとフロントピラーインナとの結合部と前記
カウルトツプインナとを接合し、車幅方向に沿つ
たこれらの接合箇所の間に位置する前記フロント
デツキと前記フロントピラーとの間に塗料の通路
となる間隙を形成したことを特徴とするフロント
デツキとフロントピラーとの結合構造。 At the joint between a front deck formed by joining a cowl top inner and a cowl top outer and a front pillar formed by joining a front pillar outer and a front pillar inner, an end in the vehicle width direction of the cowl top inner and the The front deck is joined to the front pillar outer, and the joint part of the front pillar outer and front pillar inner is joined to the cowl top inner, and the front deck and the front deck located between these joint parts along the vehicle width direction are joined. A joint structure between a front deck and a front pillar, characterized by forming a gap between the front pillar and the front pillar to serve as a passage for paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3229883U JPS59137870U (en) | 1983-03-08 | 1983-03-08 | Joint structure between front deck and front pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3229883U JPS59137870U (en) | 1983-03-08 | 1983-03-08 | Joint structure between front deck and front pillar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59137870U JPS59137870U (en) | 1984-09-14 |
| JPS6312053Y2 true JPS6312053Y2 (en) | 1988-04-07 |
Family
ID=30163127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3229883U Granted JPS59137870U (en) | 1983-03-08 | 1983-03-08 | Joint structure between front deck and front pillar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59137870U (en) |
-
1983
- 1983-03-08 JP JP3229883U patent/JPS59137870U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59137870U (en) | 1984-09-14 |
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