JPS5977975A - Sheet metal part construction for automobile - Google Patents
Sheet metal part construction for automobileInfo
- Publication number
- JPS5977975A JPS5977975A JP17248383A JP17248383A JPS5977975A JP S5977975 A JPS5977975 A JP S5977975A JP 17248383 A JP17248383 A JP 17248383A JP 17248383 A JP17248383 A JP 17248383A JP S5977975 A JPS5977975 A JP S5977975A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- bent
- tip edge
- sheet metal
- floor panel
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は自動車用板金部品構造に関するものである。[Detailed description of the invention] The present invention relates to a sheet metal part structure for an automobile.
自ｖノ車において、例えばフロアパネル（リヤ側）とり
ャホイールエプロンの結合は、フロアパネルの側端を折
曲して形成したフランジ部をリヤホイールエプロンの内
側面につき合せてスポット溶接する方策が採られる。In a private car, for example, the floor panel (rear side) and the wheel apron can be joined by spot welding a flange formed by bending the side edge of the floor panel against the inner surface of the rear wheel apron. taken.
ところが第１図に示すようにフロアパネル１のリヤホイ
ールエプロン２への結合ｍニｙ差部１１が形成されてい
るような場合、該段差部１１の屈曲部分の７ランジ１２
′ｃグレス成形上他の部分の７ランジ１２にくらべて著
しく狭くならざるを得す、該屈曲部分だけはフランジが
切り欠かれた形状になってし擾う。However, as shown in FIG. 1, in the case where the floor panel 1 is connected to the rear wheel apron 2 with a difference 11, the 7 flange 12 of the bent part of the step 11 is formed.
'c Due to the shape of the glass, it has to be significantly narrower than the other parts of the 7 langes 12, and only the bent part has a shape in which the flange is cut out.
上記フロアパネル１のフランジ１２とリヤホイールエプ
ロン２との接合固定部にはシール材３を塗布しなければ
ならず、その為にリヤホイールエプロン２には上ｅ己７
ランジ１２の先端縁にほぼ沿う段部２１が形成され、第
２図０）の如くフランジ１２の先端ｗＩＳと段部２１に
よりわずかガ凹部４が形成され、該凹部４内にシール材
３を充填し、接合固定部の間隙をシールするようになっ
ている。A sealing material 3 must be applied to the joint and fixing part between the flange 12 of the floor panel 1 and the rear wheel apron 2.
A step 21 is formed along the tip edge of the flange 12, and a slightly recessed portion 4 is formed by the tip wIS of the flange 12 and the step 21 as shown in FIG. It is designed to seal the gap between the joining and fixing parts.
しかし上ＪｉＪのようにフロアパネル１の屈曲部分のフ
ランジ１２′は幅が極端に狭くその先端は椿２図（ロ）
に示すようにリヤホイールエプロン２０段部２１にはと
どかず、核部へのシール材３の塗布作業が非常に厄介で
あシ、また確実外シールが行われにくく、シール切れ。However, like JiJ above, the flange 12' at the bent part of the floor panel 1 is extremely narrow and its tip is shown in Fig. 2 (b).
As shown in the figure, the sealing material 3 does not reach the step 21 of the rear wheel apron 20, making it very difficult to apply the sealant 3 to the core, and it is difficult to securely seal the outside, causing the seal to break.
１曽間発生の原因ともなっている。It is also the cause of the Isoma outbreak.
本発明は上記のようガ従来の問題に対処することを目的
とするもので、第３図反び第４図に示すように、フロア
パネル１の屈曲部の側端部附近にフランジ折曲方向に張
出す膨出部１３を形成し、該膨出部１３の張出し分によ
り該屈曲し１５のフランジ１２′がせ９上シ、その先端
縁か仙１の部分のフランジ１２先端縁と自然に連続した
曲線をなすよう構設したものである。The present invention is intended to solve the problems of the conventional art as described above, and as shown in FIG. 3 and FIG. The flange 12' of the flange 15 is bent by the protruding portion of the bulge 13, and the distal edge of the flange 12' of the flange 12' of the flange 12' of the flange 12' of the flange 12' of the flange 12' of the flange 15 is bent. It is constructed to form a continuous curve.
このよう力構成をとることにより、第４図（ロ）に示す
ようにフロアパネル１の屈曲部のフランジ１２′先端縁
とりャホイールエプロン２に形成した段部２１とでシー
ル材３充填用の凹部４が形咋１され、全体的にシール作
業の著しい簡易化がはかれると共に、シール切れ。By adopting such a force structure, as shown in FIG. 4(b), the tip edge of the flange 12' of the bent portion of the floor panel 1 and the stepped portion 21 formed on the wheel apron 2 can be used to fill the sealing material 3. The recessed part 4 is shaped like 1, which greatly simplifies the sealing work as a whole, and also prevents the seal from breaking.
隙間発生等の不具合は完全に防止され得る。Problems such as the occurrence of gaps can be completely prevented.
尚本発明はフロアパネルとりャホイールエプロンの接合
固定部だけです＜、自動ｆ１１の各種板金部品に形成し
たフランジと他の部材との接合固定部に適用可能なるこ
とは言う迄もたい。It goes without saying that the present invention is applicable only to the joint and fixing part of the floor panel and wheel apron, but it can also be applied to the joint and fixing part of flanges formed on various sheet metal parts of automatic F11 and other members.
以上のように本発明によれば、１帥車用板金部品に他の
部材との接合固定用フランジを折曲形成したものにおい
て、該板金部品の屈曲部に形成されるフランジの折曲基
部周辺にフランジ折曲方向に向けて張り出す膨出部を形
成し、該膨出部の張り出し分だけ核部のフランジかせり
上シその先端縁が他の部分のフランジの先端縁とほぼ自
然に連続した線となるよう構虞、シタことにより、該フ
ランジによる接合固定部のシール材塗布作業の簡易化及
びシール性の大幅な同上をはかることができるもので、
実用上多大の効果をもたらし得るものである。As described above, according to the present invention, in a sheet metal part for a one-wheeled vehicle in which a flange for joining and fixing with another member is bent, the periphery of the bent base of the flange formed at the bent part of the sheet metal part A bulge is formed that protrudes in the flange bending direction, and the tip edge of the flange of the core portion is almost naturally continuous with the tip edge of the flange of the other portion by the amount of the bulge that protrudes. By arranging the sealing line so that the line is aligned with the flange, it is possible to simplify the work of applying sealant to the joint and fixing part by the flange, and to significantly improve the sealing performance.
This can bring about great practical effects.
第１図及び第２図は従来構造を示すもので、第１図はフ
ロアパネルとりャホイールエプロンの接合固定部の正面
図、第２図（ｆ） 、 （ロ）は第１図のＡ−Ａ線及び
Ｂ−Ｂ線の断面図である。
第３図Ｕ′本発明の実施例を示すものでフロアパネルと
りャホイールエプロンの接合固定部の正面図、第４図（
イ）、（ロ）は第３図のＣ−ｃ線及びＤ−Ｄ線の断面図
である。
１・・・７ｏアバネル、２・・・リヤホイールエプロン
、３・・・シール材、４・・・凹部、１１・・・段差部
、１２・・・フランジ、１２′・・・屈曲部のフランジ
、１３・・・膨出部、２１・・・段部。
以 上
−二夕Figures 1 and 2 show the conventional structure. Figure 1 is a front view of the joint and fixing part of the floor panel handler and wheel apron, and Figures 2 (f) and (b) are A-A in Figure 1. FIG. 3 is a cross-sectional view taken along line A and line B-B. Figure 3 U' shows an embodiment of the present invention, and is a front view of the joint and fixing part of the floor panel handler wheel apron;
A) and (B) are cross-sectional views taken along line C-c and line D-D in FIG. 3. 1... 7o abanel, 2... rear wheel apron, 3... sealing material, 4... recess, 11... step part, 12... flange, 12'... flange of bent part , 13...bulging part, 21... step part. End – Two nights
Claims (1)
用板金部品において、該板金部品の屈曲部に形成される
７ランジの折曲基部周辺にフランジ折曲方向に張り出す
膨出部を形成、し、該膨出部の張シ出し分だけ核部の７
ランジがせシ出し、その先端縁が屈曲部以外の部分に形
成したフランジの先端縁とほぼ自然に連続した線とたる
よう構成したことを特徴とする自動車用板金部品構造。In a sheet metal part for an automobile in which a seven flange for joining and fixing to another member is formed by bending, a bulge extending in the flange bending direction is formed around the bent base of the seven flange formed at the bent part of the sheet metal part. 7 of the nucleus by the extent of the expansion of the bulge.
A sheet metal part structure for an automobile, characterized in that the lunge is extruded and its tip edge is formed in a line that is almost naturally continuous with the tip edge of the flange formed in a portion other than the bent portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17248383A JPS5977975A (en) | 1983-09-19 | 1983-09-19 | Sheet metal part construction for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17248383A JPS5977975A (en) | 1983-09-19 | 1983-09-19 | Sheet metal part construction for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5977975A true JPS5977975A (en) | 1984-05-04 |
| JPS6311192B2 JPS6311192B2 (en) | 1988-03-11 |
Family
ID=15942821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17248383A Granted JPS5977975A (en) | 1983-09-19 | 1983-09-19 | Sheet metal part construction for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5977975A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451124A (en) * | 1977-09-28 | 1979-04-21 | Daihatsu Motor Co Ltd | Chassis of automobile |
-
1983
- 1983-09-19 JP JP17248383A patent/JPS5977975A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451124A (en) * | 1977-09-28 | 1979-04-21 | Daihatsu Motor Co Ltd | Chassis of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311192B2 (en) | 1988-03-11 |
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