The invention provides a glass guide groove which can restrain shaking sound generated along with vibration of door glass when the door glass is closed or runs at a high speed in a state that the door glass is slightly opened, and can ensure smooth sliding performance (lifting performance) of the door glass. On the inner side surface side of the vehicle inner side wall (13), vehicle inner side sealing lips (18, 19) protruding obliquely toward the vehicle outer side wall direction are provided, on the inner side surface side of the vehicle outer side wall, vehicle outer side sealing lips (16) protruding obliquely toward the vehicle inner side wall direction are provided, and both side surfaces of the door glass (4) are held in a sliding state by the tip portions (16b, 18b, 19b) of the sealing lips. Each of the seal lips is formed in a linear shape toward the vehicle outer side wall and the vehicle inner side wall, the end surfaces (16c, 18c, 19c) of the end portions formed in an arc-shaped cross-section can slide on both side surfaces of the door glass in a linear contact state, and notch portions (17, 20, 21) that can be tilted toward the inner side surfaces of the vehicle inner side wall and the vehicle outer side wall are formed in each of the seal lips.
本发明提供玻璃导槽,其能在门玻璃稍微打开的状态下抑制关门时或高速行驶时的伴随于门玻璃的振动产生的抖动声并能确保门玻璃的顺畅的滑动性(升降性)。在车内侧侧壁(13)的内侧面侧具备朝车外侧侧壁方向呈倾斜状突出设置的车内侧密封唇(18、19),在车外侧侧壁的内侧面侧具备朝车内侧侧壁方向呈倾斜状突出设置的车外侧密封唇(16),由各密封唇的末端部(16b、18b、19b)以滑动状态保持门玻璃(4)的两侧面,各密封唇向着车外侧侧壁和车内侧侧壁呈直线状形成,形成为剖面圆弧状的各末端部的末端面(16c、18c、19c)能以线接触状态在门玻璃的两侧面滑动,分别形成有能朝车内侧侧壁和车外侧侧壁的各内侧面的方向的倾倒的凹口部(17、20、21)。
Glass guide groove
玻璃导槽
2024-04-09
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |