JPH045187U

JPH045187U -

Info

Publication number: JPH045187U
Application number: JP4707590U
Authority: JP
Priority date: 1990-05-02
Filing date: 1990-05-02
Publication date: 1992-01-17

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例に係るバン型トラ
ツクの側面図、第２図はその後端部のキヤビテイ
部分の斜視図であり、第３図は本考案の第２実施
例に係るバン型トラツクの後部側面図であり、第
４図は本考案のリヤガイドパネルの断面形状の模
式図であり、第５図は従来のパネルと本考案のパ
ネルとの空気抵抗低減率の実験結果を示したグラ
フであり、第６図は一般のバン型トラツクの側面
図であり、第７図はその改良型として提案された
平板型パネルで形成されたキヤビテイの斜視図で
ある。１……運転室、２……箱型ボデイ、２０……屋
根ガイドパネル、２１ａ，２１ｂ……側壁ガイド
パネル、２２……底板ガイドパネル。 1 is a side view of a van-type truck according to a first embodiment of the present invention, FIG. 2 is a perspective view of a cavity portion at the rear end, and FIG. 3 is a side view of a van-type truck according to a second embodiment of the present invention. Fig. 4 is a schematic diagram of the cross-sectional shape of the rear guide panel of the present invention, and Fig. 5 shows the experimental results of the air resistance reduction rate of the conventional panel and the panel of the present invention. 6 is a side view of a general van-type truck, and FIG. 7 is a perspective view of a cavity formed of a flat panel proposed as an improved version of the van-type truck. DESCRIPTION OF SYMBOLS 1... Driver's cab, 2... Box-shaped body, 20... Roof guide panel, 21a, 21b... Side wall guide panel, 22... Bottom plate guide panel.

Claims

[Scope of utility model registration request]

In a van-type truck equipped with a box-shaped body capable of storing cargo, which is equipped with a roof, a front wall, both side walls, a bottom plate, and an opening/closing door at the rear of the vehicle body, at least the rear of the roof and each side wall of the box-shaped body Each end edge has a cavity formed by a guide panel attached toward the rear inside.
A rear structure of a van-type truck, characterized in that each of the guide panels described above is formed with an inwardly concave curved surface or a folded surface.