JPH0426814U

JPH0426814U -

Info

Publication number: JPH0426814U
Application number: JP6972890U
Authority: JP
Priority date: 1990-06-29
Filing date: 1990-06-29
Publication date: 1992-03-03

Description

[Brief explanation of the drawing]

第１図は車両用空調フアン装置の概略を示す分
解斜視図、第２図は第１図−線の縦断面図、
第３図は二重成形機の概略を示す略体斜視図、第
４図および第５図はシユラウドの成形状態を示す
説明図、第６図は本考案の変更実施例を示す縦断
面図である。図中１は車両用空調フアン装置、５はシユラウ
ド、７は回転フアン、９は風洞部、１１はステー
部、２１は取付け部、２３はアームである。 Fig. 1 is an exploded perspective view showing the outline of a vehicle air conditioning fan device, Fig. 2 is a longitudinal sectional view taken along the line shown in Fig. 1,
Fig. 3 is a schematic perspective view showing the outline of a double molding machine, Figs. 4 and 5 are explanatory views showing the state of forming the shroud, and Fig. 6 is a longitudinal sectional view showing a modified embodiment of the present invention. be. In the figure, 1 is a vehicle air conditioning fan device, 5 is a shroud, 7 is a rotary fan, 9 is a wind tunnel part, 11 is a stay part, 21 is a mounting part, and 23 is an arm.

Claims

[Scope of Claim for Utility Model Registration] 1. A wind tunnel section having a substantially cylindrical shape, a mounting plate to which an electric motor is attached at a location corresponding to the center of the opening at the other end of the wind tunnel section, and an arm extending from the mounting plate to the wind tunnel section. A shroud for a vehicle air-conditioning fan device having a stay part made of, the shroud characterized in that the wind tunnel part is made of a general-purpose resin and the stay part is made of a high-performance resin. 2. The shroud according to claim 1, wherein an anchor portion is provided on the arm located on the outer peripheral surface of the wind tunnel portion, and the anchor portion is embedded in the wind tunnel portion. 3. The shroud according to claim 1, wherein the high-performance resin is made of a polyamide resin containing glass fiber, and the general-purpose resin is made of polypropylene.