JPS6342699Y2 - - Google Patents
Info
- Publication number
- JPS6342699Y2 JPS6342699Y2 JP1983161670U JP16167083U JPS6342699Y2 JP S6342699 Y2 JPS6342699 Y2 JP S6342699Y2 JP 1983161670 U JP1983161670 U JP 1983161670U JP 16167083 U JP16167083 U JP 16167083U JP S6342699 Y2 JPS6342699 Y2 JP S6342699Y2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- airflow control
- width direction
- control section
- vehicle
- 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
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Description
【考案の詳細な説明】 （技術分野） 本考案は自動車の屋根装置に関する。[Detailed explanation of the idea] (Technical field) The present invention relates to an automobile roof system.
（従来技術）
自動車の操縦安定性を決める要因のなかに、車
体の接地性、および、直進安定性がある。(Prior Art) Among the factors that determine the handling stability of an automobile are the ground contact characteristics of the vehicle body and the straight-line stability.
従来これらの各諸元を向上させるために、例え
ば、セダン型式の乗用車において接地性を高める
ために、車体後部のトランク上面に水平翼を取り
付け、乗用車の走行時に発生する空気流を水平翼
に作用させて乗用車後部を押し付けるようにした
り、あるいは、屋根の巾方向側部に垂直翼部を形
成して車体の振らつきを抑止することが提案され
ている。 Conventionally, in order to improve each of these specifications, for example, in order to improve ground contact in a sedan-type passenger car, horizontal wings were attached to the top of the trunk at the rear of the car body, and the airflow generated when the passenger car was running was applied to the horizontal wings. It has been proposed that the rear part of the passenger car be pressed against the roof, or that vertical wings be formed on the sides of the roof in the width direction to suppress the sway of the car body.
しかしながら、かような構成には、特別な性能
向上部材が必要となり、運転者の経済的負担が多
くなるという欠点があつた。 However, such a configuration has the disadvantage that special performance-enhancing components are required, which increases the economic burden on the driver.
ところで、乗用車の屋根は、ワゴン型式やパネ
ルバン型式の如く、かなり長い寸度のものを除く
セダン型式あるいはこれに類する型式のものにつ
いていうと略平担状となつているのが一般的で
り、ワゴ型式やパネルバン型式のものにしてもビ
ート加工が施こされているものの、略平担に近い
状態に形成されている。 By the way, the roofs of passenger cars are generally flat, except for sedan models and similar models, excluding fairly long ones such as wagons and panel vans. Although the wagon type and panel van type cars are also beaded, they are formed almost flat.
このことは、車体のサイドパネルに設けられて
いるドアの高さがルーフパネルの位置によつて制
限されてしまうという欠点がある。 This has the disadvantage that the height of the door provided on the side panel of the vehicle body is limited by the position of the roof panel.
この欠点は、乗員の乗降に際し、極端な場合、
乗員の頭部を下げる様に、乗員が身体を屈曲させ
なければならないことになり、その乗降時、乗員
に苦痛を強いることになる。 In extreme cases, this drawback occurs when boarding and disembarking passengers.
This means that the occupant has to bend his or her body so as to lower his or her head, which causes pain when getting on and off the vehicle.
（目的）
本考案は上記に鑑みてなされたものであつて、
その目的とするところは、上記欠点を解消した自
動車の屋根装置を提供することにある。(Purpose) This invention was made in view of the above, and
The object is to provide a roof device for a motor vehicle that eliminates the above-mentioned drawbacks.
（構成）
本考案は、屋根の巾方向両側隅部に、ルーフパ
ネルを上方に持ち上げて形成した突状部からなる
気流制御部を設けたものである。(Structure) In the present invention, airflow control sections each consisting of a protruding section formed by lifting the roof panel upward are provided at both corners of the roof in the width direction.
以下、図示の実施例によつて本考案を説明す
る。 The present invention will be explained below with reference to illustrated embodiments.
第１図は、１ボツクスカーと称されるパネルバ
ンに本考案の実施例を適用した状態を示してお
り、同図において、車体１の屋根１Ａの巾方向側
隅部には、気流制御部１A1がそれぞれ形成され
ている。 FIG. 1 shows a state in which an embodiment of the present invention is applied to a panel van called a 1-box car. are formed respectively.
この気流制御部１A1は、第２図に示すように、
ルーフサイドレール２に固着されるルーフパネル
１A10をその巾方向両側部において上方に持ち上
げた状態で突状に形成され、かつ、上記両側部か
ら屋根巾方向中央に向けての巾を屋根前部に対し
て後部のそれが拡開させて設定され（第１図参
照）しかも、その突出高さを屋根前部から後部に
かけて序々に高く設定して後部を最高部に設定さ
れている。 As shown in FIG. 2, this airflow control unit 1A 1 is
The roof panel 1A 10 fixed to the roof side rail 2 is formed into a protruding shape by lifting upward at both sides in the width direction, and the width from the both sides toward the center in the roof width direction is the front part of the roof. In contrast, the rear part is expanded (see Fig. 1), and its protrusion height is gradually increased from the front to the rear of the roof, with the rear being the highest.
この気流制御部１A1は、その形状が、平面視
および側面視供に屋根前部を頂部とする三角形に
設定されていて、所謂、直角三角形錐を成してい
る。 The airflow control unit 1A 1 has a triangular shape with the front portion of the roof as the apex in plan view and side view, and forms a so-called right triangular pyramid.
第２図において、ルーフパネル１A10とルーフ
サイドレール２との接合片部にはトリム３が係着
されており、そして、ルーフパネル１A10の外側
段部には、ウエザストリツプ兼用のクツシヨン材
４が固着されている。 In FIG. 2, a trim 3 is attached to the joining piece between the roof panel 1A 10 and the roof side rail 2, and a cushion material 4 that also serves as a weather strip is attached to the outer step of the roof panel 1A 10 . It is fixed.
以上のように、巾方向両側隅部に気流制御部１
A1を形成されたルーフパネル１A10は、第３図に
示すように、持ち上げた状態に折曲形成されたこ
とによつて、平担状の屋根部からドア５のインナ
パネルが入り込むルーフサイドレール２との接合
部までの距離ｈ（第３図Ａ参照）が、従来のそれ
h1（第３図Ｂ参照）に比べて小さくなつている。 As described above, the airflow control unit 1 is located at both corners in the width direction.
As shown in FIG. 3, the roof panel 1A 10 formed with A 1 is bent and formed in a raised state, so that the roof panel 1A 10 has a roof side where the inner panel of the door 5 enters from the flat roof part. The distance h to the joint with rail 2 (see Figure 3 A) is different from that of the conventional one.
It is smaller than h 1 (see Figure 3B).
従つて、ドア５のインナパネルの上下方向の高
さを高くできることから、車体の側部に穿設され
る乗降口の高さも当然高く設定できる。 Therefore, since the vertical height of the inner panel of the door 5 can be increased, the height of the entrance/exit provided in the side of the vehicle body can also be set high.
一方、気流制御部１A1は、その設定形状によ
つて、車体進行時に発生する空気流の受圧面積が
大きいことから、車体後部での揚力発生を阻止し
て接地性を良好にするエアスポイラ部として機能
する。 On the other hand, the airflow control section 1A1 has a large pressure receiving area for the airflow generated when the vehicle moves due to its set shape, so it is used as an air spoiler section that prevents the generation of lift at the rear of the vehicle and improves ground contact. Function.
（効果）
本考案によれば、屋根両側隅部にルーフパネル
を突出形成した気流制御部を設けることによつ
て、屋根自体の剛性を高めることができ、しか
も、車体側部における屋根までの高さを高くする
ことによつて、乗降口の形成範囲を従来の車体に
比べて一段と高くすることができるので、乗員の
乗降の際に、乗員の頭部が乗降口上縁部にぶつか
るというようなことをなくすことができ、さらに
は、車体の接地性の向上が図れるとともに、気流
制御部の傾斜面によつて、走行中、屋根に溜まる
雨滴が車体側部にたれることなくその傾斜面から
側方へ飛散するので、ドリツプモールを特別に設
けなくても良いなどの効果が得られる。(Effects) According to the present invention, the rigidity of the roof itself can be increased by providing an airflow control section with roof panels protruding from both corners of the roof. By increasing the height, the area where the entrance/exit is formed can be made even higher than in conventional vehicle bodies, which prevents passengers from hitting the upper edge of the entrance/exit with their heads when getting on or off the vehicle. Furthermore, the ground contact of the car body can be improved, and the sloped surface of the airflow control section allows raindrops that collect on the roof to flow away from the sloped surface while driving, instead of dripping onto the sides of the car body. Since it scatters laterally, it is possible to obtain effects such as eliminating the need for a special drip molding.
本考案は、第１図に示したパネルバンの屋根に
使用されるのでなく、セダン型あるいはこの類型
のものにも適用すること勿論可能である。 The present invention is of course not only applicable to the roof of the panel van shown in FIG. 1, but can also be applied to a sedan type vehicle or other vehicles of this type.
第１図は本考案の実施例を適用する自動車の一
例を示す外観図、第２図は本考案の実施例の要部
を示す第１図中−矢視断面図、第３図は本考
案の実施例の作用について従来例と比較した概略
図である。
１……車体、１Ａ……屋根、１A1……気流制
御部。
Fig. 1 is an external view showing an example of a car to which the embodiment of the present invention is applied, Fig. 2 is a sectional view taken along the arrow in Fig. 1 showing the main parts of the embodiment of the present invention, and Fig. 3 is a cross-sectional view of the embodiment of the present invention. FIG. 3 is a schematic diagram comparing the operation of the embodiment with that of a conventional example. 1...Vehicle body, 1A...Roof, 1A 1 ...Airflow control section.
Claims (1)
縁に沿う突状部からなる気流制御部を設けた屋根
装置において、 上記気流制御部をルーフパネルの上面から上方
に向けて突出形成し、且つ、同気流制御部の車幅
方向内側面を車幅方向内方に向かつて下方に傾斜
させるとともに、同気流制御部を車体前部から後
部に沿つて持ち上げ高さを高くし且つ、平面視形
状での幅方向の大きさが車体前部から後部に行く
に従つて、大きく構成したことを特徴とする自動
車の屋根装置。[Scope of Claim for Utility Model Registration] In a roof device that is provided with an airflow control section consisting of protrusions along both side edges of the roof at both corners in the vehicle width direction of the roof of an automobile, the airflow control section is installed on the top surface of the roof panel. The inner surface of the airflow control section in the vehicle width direction is tilted inward and downward in the vehicle width direction, and the airflow control section is lifted from the front to the rear of the vehicle body. A roof device for an automobile, characterized in that the height is increased and the size in the width direction in a plan view increases from the front to the rear of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16167083U JPS6068871U (en) | 1983-10-19 | 1983-10-19 | car roof equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16167083U JPS6068871U (en) | 1983-10-19 | 1983-10-19 | car roof equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6068871U JPS6068871U (en) | 1985-05-16 |
| JPS6342699Y2 true JPS6342699Y2 (en) | 1988-11-08 |
Family
ID=30355239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16167083U Granted JPS6068871U (en) | 1983-10-19 | 1983-10-19 | car roof equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6068871U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5935533B2 (en) * | 2011-09-26 | 2016-06-15 | アイシン精機株式会社 | Vehicle roof device |
| JP6038851B2 (en) * | 2014-09-24 | 2016-12-07 | 本田技研工業株式会社 | Body superstructure |
| JP6042391B2 (en) * | 2014-09-24 | 2016-12-14 | 本田技研工業株式会社 | Roof panel |
| DE102020129352A1 (en) * | 2020-11-06 | 2022-05-12 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle with a roof having a first area and two second areas |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978395A (en) * | 1962-08-04 | 1964-12-23 | Daimler Benz Ag | Improvements relating to motor vehicle roof construction |
-
1983
- 1983-10-19 JP JP16167083U patent/JPS6068871U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB978395A (en) * | 1962-08-04 | 1964-12-23 | Daimler Benz Ag | Improvements relating to motor vehicle roof construction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6068871U (en) | 1985-05-16 |
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