专利名称：Door opening trim weather strip for motor vehicle
广州地铁二号线
发明人：Hiroya Watanabe
张希骞申请号：US10721756
申请日：20031126
公开号：US20040145213A1
公开日：
高放废液
20040729
专利附图：
摘要：A door opening trim weather strip for a motor vehicle, which exhibits excellent noise insulating properties between a door opening portion of a vehicle body and a door of a motor vehicle, and requires a small force for closing the door, thereby improving
feelings in closing the door. The door opening trim weather strip includes a trim portion in which a flange provided in the door opening portion is adapted to be inserted, and a tubular seal portion for sealing between the door opening portion and the door. The tubular seal portion includes two base parts which are respectively composed of a solid rubber and project from an outside surface of an outer side wall of the trim portion integrally therewith, an arc-shaped part which is composed of a sponge rubber and of which ends are respectively connected to the two base parts to form a generally arc-shaped cross-section, and a noise insulating wall which is composed of a sponge rubber and is formed in a space defined by the outer side wall, the two base parts and the arc-shaped part into a generally inverted v-shaped cross-section. The noise insulating wall has a bending part at about a widthwise center thereof. Ends of the noise insulating wall are respectively connected to an inside surface of the arc-shaped part such that at least one portion of the noise insulating wall is foldable between the two base parts.
电脑让我欢喜让我忧申请人：WATANABE HIROYA雪花秘扇票房
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