Title:
車両の風切音低減構造
Document Type and Number:
Japanese Patent JP6684560
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wind noise reduction structure for a vehicle capable of reducing the wind noise by suppressing confluence of air flows communicating through a cullis space of a cowl panel with regard to air streams around front pillars.SOLUTION: A wind noise reduction structure for a vehicle comprises air stream discharge holes 31 leading air flowing to both ends of a cullis space 22 in a width direction to respective outer surfaces of members constituting upper part of side surfaces of a main body 10 behind respective front pillars 11. Thereby, the air flowing in a width direction through the cullis space 22 of a cowl panel 20 is caused to collide with vertical vortexes generated behind the front pillars 11.SELECTED DRAWING: Figure 7
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Inventors:
Naoto Watanabe
Dogahira Yusaku
Dogahira Yusaku
Application Number:
JP2015192619A
Publication Date:
April 22, 2020
Filing Date:
September 30, 2015
Export Citation:
Assignee:
Subaru corporation
International Classes:
B62D35/00; B62D25/04; B62D25/08; B62D25/16
Domestic Patent References:
| JP59009986U | ||||
| JP62074085U |
Attorney, Agent or Firm:
Ebisu International Patent Office