发明申请
- 专利标题: AUTOMOBILE BELTLINE PORTION SOUND INSULATING STRUCTURE AND AUTOMOBILE DOOR GLASS
- 专利标题(中): 汽车部件声音绝缘结构和汽车门玻璃
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申请号: US15223491申请日: 2016-07-29
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公开(公告)号: US20170028830A1公开(公告)日: 2017-02-02
- 发明人: Daisuke YAMADA , Atsushi NAKAMURA
- 申请人: Asahi Glass Company, Limited
- 申请人地址: JP Chiyoda-ku
- 专利权人: Asahi Glass Company, Limited
- 当前专利权人: Asahi Glass Company, Limited
- 当前专利权人地址: JP Chiyoda-ku
- 优先权: JP2015-151864 20150731; JP2016-111691 20160603
- 主分类号: B60J10/50
- IPC分类号: B60J10/50 ; B60J10/75 ; B60J10/32 ; B60J10/40 ; E06B7/23 ; B60J1/08
摘要:
To provide an automobile beltline portion sound insulating structure capable of improving a sound insulation state of an automobile interior at a door glass closed time to a high level and an automobile door glass. An automobile beltline portion sound insulating structure including a door panel having two panel boards facing each other having seal members along the beltline respectively, and a door glass provided between the two panel boards having a main body and a first viscoelastic member having a Young's modulus lower than that of the seal member, in a lower portion of one main surface of the main body, the seal member positioned on the side of the one main surface having two or more lip portions, wherein the first viscoelastic member is positioned between the two lip portions while abutting on at least a part of the seal member at the door glass closed time.