JPS6410483U

JPS6410483U -

Info

Publication number: JPS6410483U
Application number: JP10551687U
Authority: JP
Priority date: 1987-07-09
Filing date: 1987-07-09
Publication date: 1989-01-19

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す可動式リヤフ
インが装着された自動車の要部正面図、第２図は
本考案の一実施例を示す可動式リヤフインの概略
構成図、第３図は同上可動式リヤフインの駆動機
構の斜視図、第４図は本考案による可動式リヤフ
インが取付けられた車体後部の概略断面図、第５
図は本考案の別の実施例を示す可動式リヤフイン
の概略構成図、第６図は本考案のさらに別の実施
例を示す可動式リヤフインが取付けられた自動車
の要部斜視図、第７図及び第８図は同上可動式リ
ヤフインの夫々異なる状態を示す概略構成図、第
９図は第６図乃至第８図に示した伸縮式に形成さ
れたリヤフイン本体を構成するブレードの断面図
、第１０図は同上駆動機構の別の例を示す駆動機
構の概略構成図、第１１図は従来の固定式リヤフ
インの取付け位置を示す自動車の正面図である。１……リヤフイン本体、２……自動車、４……
車体後部、５……モータ、６，７，２１……ガイ
ド部材、８ａ，８ｂ……プーリ、８ｃ……ワイヤ
若しくはベルト、１１……切り換えスイツチ。 Fig. 1 is a front view of main parts of a car equipped with a movable rear fin showing an embodiment of the present invention, Fig. 2 is a schematic configuration diagram of a movable rear fin showing an embodiment of the present invention, and Fig. 3 is a A perspective view of the drive mechanism of the movable rear fin according to the above, FIG. 4 is a schematic sectional view of the rear part of the vehicle body to which the movable rear fin according to the present invention is attached,
Figure 6 is a schematic configuration diagram of a movable rear fin showing another embodiment of the present invention, Figure 6 is a perspective view of essential parts of an automobile to which a movable rear fin is attached, showing still another embodiment of the present invention, and Figure 7 and FIG. 8 are schematic configuration diagrams showing the movable rear fin in different states, FIG. 9 is a sectional view of a blade constituting the telescoping rear fin body shown in FIGS. 6 to 8, and FIG. FIG. 10 is a schematic configuration diagram of a drive mechanism showing another example of the above drive mechanism, and FIG. 11 is a front view of an automobile showing the mounting position of a conventional fixed type rear fin. 1...Rear fin body, 2...Car, 4...
Rear part of vehicle body, 5... Motor, 6, 7, 21... Guide member, 8a, 8b... Pulley, 8c... Wire or belt, 11... Changeover switch.

Claims

[Scope of utility model registration request]

In a rear fin that is attached to the rear quarter panel or trunk lid of an automobile to improve crosswind stability during driving, a storage section that can store the rear fin main body is provided in the rear quarter panel or trunk lid, and the rear fin is attached to the storage section. The rear fin main body is attached so as to be freely put in and taken out, and the rear fin main body is configured to be selectable between a position in which the rear fin main body is stored in the storage part and a usage position in which it protrudes from the storage part to the outside of the storage part to form a rear fin form, A changeover switch for changing over each of the above positions, and a driving means for driving the rear fin main body to the position specified by the changeover switch are provided, and the above-mentioned storage position and the above-mentioned usage condition are provided by operating the changeover switch. A movable rear fin characterized by a freely selectable rear fin.