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1. 发明授权

US07070288B2 Vehicle mirror device, method for manufacturing mirror device for vehicle, and vehicle 有权
标题翻译：车辆镜面装置，车辆用镜面装置及车辆的制造方法
公开(公告)号：US07070288B2
公开(公告)日：2006-07-04
申请号：US10508419
申请日：2003-03-19
申请人： Toshinobu Mizutani , Masakazu Iwatsuki , Masakazu Aoki , Masaaki Itou , Yasunobu Okatsu
发明人： Toshinobu Mizutani , Masakazu Iwatsuki , Masakazu Aoki , Masaaki Itou , Yasunobu Okatsu
IPC分类号： G02B7/182 , B60R1/06
CPC分类号： B60R1/06
摘要： In a vehicle door mirror device (10), an outer side surface (20B), with respect to a vehicle, of a projection (20) of a door mirror stay (16) is made to be flat. Further, an angle of the outer side surface (20B) with respect to a front-rear direction of the vehicle, inward or outward with respect to the vehicle, is not more than 2 degrees. Therefore, wind arriving at the outer side surface (20B) flows rearward with respect to the vehicle with fluctuation thereof being suppressed, and its flow is straightened. Furthermore, a radius of curvature of a corner portion (20E) at an outer rear side, with respect to the vehicle, of the projection (20) is not more than 15 mm. Therefore, wind arriving at the outer side surface (20B) of the projection (20) is suppressed from flowing along the corner portion (20E), and its flow is straightened. Thus, wind noise performance of the door mirror stay (16) can be improved. In addition, wind drawn in by the door mirror stay (16) toward a mirror and toward a side window can be reduced, and impairment of visibility can be suppressed.
摘要翻译：在车辆后视镜装置（10）中，将车门后视镜（16）的突起（20）相对于车辆的外侧表面（20B）制成平坦的。此外，外侧面（20B）相对于车辆的前后方向相对于车辆的内侧或外侧的角度不大于2度。因此，到达外侧表面（20B）的风相对于车辆后方流动，其波动被抑制，并且其流动被拉直。此外，突出部20的相对于车辆的后侧的角部的曲率半径不大于15mm。因此，能够抑制到达突起20的外侧面（20B）的风沿着角部（20E）流动，使其流动变得平坦。因此，可以提高门镜支撑件（16）的风噪声性能。此外，可以减小由车门后视镜（16）朝向镜子朝向侧视窗吸入的风，并且可以抑制可见度的损伤。

2. 发明申请

US20050141114A1 Vehicle mirror device, method for manufacturing mirror device for vehicle, and vehicle 有权
标题翻译：车辆镜面装置，车辆用镜面装置及车辆的制造方法
公开(公告)号：US20050141114A1
公开(公告)日：2005-06-30
申请号：US10508419
申请日：2003-03-19
申请人： Toshinobu Mizutani , Masakazu Iwatsuki , Masakazu Aoki , Masaaki Itou , Yasunobu Okatsu
发明人： Toshinobu Mizutani , Masakazu Iwatsuki , Masakazu Aoki , Masaaki Itou , Yasunobu Okatsu
IPC分类号： B60R1/06 , G02B1/10 , G02B7/182
CPC分类号： B60R1/06
摘要： In a vehicle door mirror device (10), an outer side surface (20B), with respect to a vehicle, of a projection (20) of a door mirror stay (16) is made to be flat. Further, an angle of the outer side surface (20B) with respect to a front-rear direction of the vehicle, inward or outward with respect to the vehicle, is not more than 2 degrees. Therefore, wind arriving at the outer side surface (20B) flows rearward with respect to the vehicle with fluctuation thereof being suppressed, and its flow is straightened. Furthermore, a radius of curvature of a corner portion (20E) at an outer rear side, with respect to the vehicle, of the projection (20) is not more than 15 mm. Therefore, wind arriving at the outer side surface (20B) of the projection (20) is suppressed from flowing along the corner portion (20E), and its flow is straightened. Thus, wind noise performance of the door mirror stay (16) can be improved. In addition, wind drawn in by the door mirror stay (16) toward a mirror and toward a side window can be reduced, and impairment of visibility can be suppressed.
摘要翻译：在车辆后视镜装置（10）中，使车门后视镜（16）的突起（20）相对于车辆的外侧表面（20B）平坦。此外，外侧面（20B）相对于车辆的前后方向相对于车辆的内侧或外侧的角度不大于2度。因此，到达外侧表面（20B）的风相对于车辆后方流动，其波动被抑制，并且其流动被拉直。此外，突出部20的相对于车辆的后侧的角部的曲率半径不大于15mm。因此，能够抑制到达突起20的外侧面（20B）的风沿着角部（20E）流动，使其流动变得平坦。因此，可以提高门镜支撑件（16）的风噪声性能。此外，可以减小由车门后视镜（16）朝向镜子朝向侧视窗吸入的风，并且可以抑制可见度的损伤。

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