To provide a sound insulation member which enables reduction of assembly man-hours and achieves high robustness and sealability to improve sound insulation.SOLUTION: A sound insulation member includes: a fitting part which is fitted in an end of an inner weather strip; a seal part which fills a gap between the inner weather strip and a door inner panel; a vertical inner panel contact plate which contacts with an outer wall surface at a vehicle indoor side of the door inner panel; and a planar sandwiching plate which is elastically deformed by contacting with an inner wall surface at a door inner side of the door inner panel. The inner panel contact plate and the sandwiching plate respectively contact with the outer wall surface and the inner wall surface of the door inner panel, and are sandwiched between the plates at the door inner panel.SELECTED DRAWING: Figure 2
【課題】組付工数を削減することができることは勿論、高いロバスト性とシール性を実現して遮音性を向上することができる遮音部材を提供する。【解決手段】インナウェザーストリップの端部に嵌め込まれる嵌合部と、インナウェザーストリップとドアインナパネルとの隙間を塞ぐシール部と、ドアインナパネルの車両室内側の外側壁面に当接する垂直状のインナパネル当接プレートと、ドアインナパネルのドア内部側の内側壁面に当接して弾性的に変形する平面状の挟持プレートと、を有し、インナパネル当接プレートと挟持プレートとは、ドアインナパネルの外側壁面と内側壁面とにそれぞれ当接してドアインナパネルに各プレート間で挟持してなる。【選択図】図2
SOUND INSULATION MEMBER
遮音部材
2022-09-26
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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