The utility model discloses a water-proof structure of a drainage tank for automobile skylight and a panoramic skylight assembly. The panoramic skylight assembly includes automobile skylight guide rail, front glass, rear glass and middle drainage trough. The middle drainage trough is located below the butt of front glass and rear glass, and the two ends of the middle drainage trough are connected with the wet zone of the automobile skylight guide rail by a drainage trough waterproof structure. The structure consists of water-guiding rubber blocks arranged at both ends of the middle drainage trough. The water-guiding rubber blocks have a water-guiding trough to connect the outlet of the middle drainage trough with the wet zone of the automobile skylight guide rail, so that the water flow in the middle drainage trough can flow directly into the wet zone of the automobile skylight guide rail through the water-proofing trough of the drainage structure, and finally discharge out of the skylight through the drainage hole of the wet zone. It solves the problem that the rainwater in the drainage tank falls on the water barrier ribs, and the risk of water flowing through the dry area is solved. It improves the drainage sealing of the automobile skylight and ensures that the water flowing through the dry area will not affect the feeling of the parts and passengers in the dry area.
【技术实现步骤摘要】
用于汽车天窗的排水槽防水结构及全景天窗总成
本技术涉及汽车零配件
,尤其涉及一种用于外开式全景天窗的排水槽防水结构及全景天窗总成。
技术介绍
汽车的天窗对防雨的要求非常高,为了实现这些功能,汽车天窗导轨1被分为湿区11和干区12,如图6所示,湿区11内可以允许水流经过并且起到排出雨水的作用;干区12通常为布置汽车天窗传动部件所需的电路线路及传动部件的线槽区域,该区域是不允许水流经过的区域。现有的外开式汽车全景天窗由于结构设计问题(空间局限性问题),前后玻璃之间的排水槽3存在水流经过干区的风险,如图6、图7所示,排水槽3两端的出水口位于湿区11与干区12之间的隔水筋条13上方,当排水槽3内的水流量较少的情况下,水流会以水滴的形式滴在隔水筋条13的上表面,滴下的水流撞击隔水筋条13表面,引起飞溅,从而导致有雨水进入干区12内;另外,滴在隔水筋条13表面的水流在车身处于倾斜状态时,也会沿隔水筋条13纵向向两端流动,从汽车天窗导轨1两端进入干区12内,雨水进入干区后,会影响干区内的零配件的使用寿命及使用效果,甚至在雨天行驶的时候,雨水会透过天窗进入到驾驶室内,影响到 ...
【技术保护点】
1.用于汽车天窗的排水槽防水结构,其用于天窗排水槽与汽车天窗导轨之间,其特征在于,该排水槽防水结构包括分别设置于所述天窗排水槽两端的导水橡胶块,所述导水橡胶块具有导水槽将所述天窗排水槽出水口与所述汽车天窗导轨的湿区衔接。
【技术特征摘要】
1.用于汽车天窗的排水槽防水结构,其用于天窗排水槽与汽车天窗导轨之间,其特征在于,该排水槽防水结构包括分别设置于所述天窗排水槽两端的导水橡胶块,所述导水橡胶块具有导水槽将所述天窗排水槽出水口与所述汽车天窗导轨的湿区衔接。2.根据权利要求1所述的排水槽防水结构,其特征在于,所述导水橡胶块设置于所述天窗排水槽两端的正下方,并通过卡接的方式与所述汽车天窗导轨的隔水筋条连接于一体。3.根据权利要求2所述的排水槽防水结构,其特征在于,所述导水橡胶块底部设有与所述隔水筋条边缘相卡接配合的凹槽,所述导水橡胶块底部与所述隔水筋条上表面之间设有胶条。4.根据权利要求1...
【专利技术属性】
技术研发人员:李沈坚,陈晓庭,丁国兴,陈龙,张佳骏,
申请(专利权)人:英纳法企业管理上海有限公司,
类型:新型
国别省市:上海,31
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