{"meta":{"id":"https:\/\/api.iclient.ifeng.com\/ipadtestdoc?aid=ucms_7yiI1eyiezu","type":"doc","o":"1","documentId":"ucms_7yiI1eyiezu"},"body":{"newStatus":"1","documentId":"ucms_7yiI1eyiezu","staticId":"ucms_7yiI1eyiezu","title":"SUV配后雨刮,三厢轿车却没有,背后到底有啥猫腻?","shareTitle":"SUV配后雨刮,三厢轿车却没有,背后到底有啥猫腻?","thumbnail":"http:\/\/d.ifengimg.com\/w150_h106_q100\/x0.ifengimg.com\/res\/2020\/FFADF598539A2AB2CD2C9FB46988A4E3E6B92E58_size309_w600_h450.png","source":"车域无疆","author":"","editorcode":"weMedia","editTime":"2020-08-06 12:53:34","updateTime":"2020\/08\/06 12:53:34","wapurl":"http:\/\/\/\/auto.ifeng.com\/c\/7yiI1eyiezu","introduction":"","wwwurl":"http:\/\/\/\/auto.ifeng.com\/c\/7yiI1eyiezu","commentsUrl":"ucms_7yiI1eyiezu","commentCount":0,"text":"
雨刷器对每位车主来说,几乎都是不可或缺的刚需配置。尤其是在雨雪天气,更需要雨刷工作来保障行车视野。之前,疆哥在文章中为大家介绍过雨量感应雨刷与速度感应雨刷的区别,两种雨刷器可谓各有优劣。<\/p>
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然而,相较于前雨刷器,后雨刷器的存在感似乎就弱了一些。尤其细心的车友会发现,大部分SUV及两厢车上都配置有后雨刷器,三厢车基本都不会配有后雨刮。但是,总有一些例外。像吉利星越、长安CS85等轿跑SUV,其后挡风玻璃上就没有雨刮。<\/p>
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吉利星越<\/p>
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长安CS85<\/p>
而三厢车型,比如老款名爵6、马自达睿翼等采用了掀背设计,就配备了后雨刷器。<\/p>
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但是,放眼街上,这一配置并未出现在大部分三厢车上,疆哥觉得,主要有以下两大原因:<\/p>
一、车体结构不同<\/p>
首先,从造型上看,两厢车或SUV一般采用掀背设计,后挡风玻璃与尾门是一体式的,而雨刷转轴则固定在后挡风玻璃下方的金属门体上。这样一来,在掀开尾门时,并不会与雨刷器相冲突。<\/p>
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然而,三厢轿车比两厢车多出了一个后备厢,厢盖与后挡风玻璃是分离的,不论将后雨刷器安在哪里,开合时都会碰到它。因此,三厢车大多不装配后雨刷器,一大原因便是因为难度大、不适合,影响后备箱开合角度。<\/p>
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二、空气动力学因素<\/p>
当然,造型因素还是其次,三厢车不装配后雨刷器的最重要原因还是在于,人家根本不需要啊!我们知道,现在的汽车都是流线型设计,以尽可能降低风阻。但在行驶过程中,三厢车与两厢车遇到的气流影响并不同。<\/p>
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在行驶时,车辆前行需排开一定的空气,又因为空气的流体粘滞性质,车尾处会形成真空及涡流。由于构造的不同,两厢车或SUV的负压分离点就在车顶,各种被卷起来的杂物及灰尘容易在后挡风处堆积。<\/p>
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三厢车的负压分离点则在后备厢的尾端,大部分杂物和灰尘沾染不到挡风玻璃上。<\/p>
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因此,只要车辆不长期闲置,三厢车并不是那么需要后雨刷器。时下,消费者买车相当注重颜值,并不是说后雨刷器会拉低整车的颜值,但在三厢车上,加上这么一个非必要的配件,视觉效果上还是有些突兀的。加上成本因素,对于在三厢车上略显“鸡肋”的后雨刷器,厂家们自然是能免则免了。<\/p>
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而对于两厢车和SUV来说,安装后雨刷器来清扫灰尘和积泥,提供后方视野,是非常重要的。尤其是在泥泞路段或者雨雪天气,更需要驾驶员留心后方车况,以随时作出反应。<\/p>
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小结<\/p>
总之,雨刷器作为最常见的汽车配置之一,虽然简单,但也大有门道。由于利用率不高加之影响尾部设计的协调性,三厢车确实不常搭载后雨刷器,消费者也不必过于纠结。另外需要提醒大家的是,雨刮器属于消耗品,一般1-2年需要更换。大家可以每半年定检一次,发现刮条硬化或是扫水能力下降时酌情更换,提升行车安全性!<\/p>","img":[{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/94089B9BE0D3F22B4484E3BABFE68E4618903171_size31_w640_h384.jpeg","size":{"width":"640","height":"384"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/978F5A39DA52AE6015CE76343A1F815EB14F6DB2_size488_w905_h595.png","size":{"width":"640","height":"420"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/4AC582605D260DE2AB50E3F4F0BF2E23A91D5813_size984_w1080_h635.png","size":{"width":"640","height":"376"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/D77A2B29E1DE3E6E319E72890E5D036A2249849B_size483_w752_h507.png","size":{"width":"640","height":"431"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/A030CDA3F0529AD3E56E5CCB8F7FEF1BAC9C06F5_size114_w1080_h721.jpeg","size":{"width":"640","height":"427"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/5E589CE9F94907F86F4A7049F2C626785BB9D03B_size42_w640_h432.jpeg","size":{"width":"640","height":"432"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/FFADF598539A2AB2CD2C9FB46988A4E3E6B92E58_size309_w600_h450.png","size":{"width":"600","height":"450"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/434902492938F35FA4C73779E795882EE48AD2AA_size837_w990_h507.png","size":{"width":"640","height":"327"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/40D2E15BD34A84EF2C22DD4FB85C55F128DA6F83_size734_w1080_h717.png","size":{"width":"640","height":"424"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/95F40B43B94DA4546E97927A28AE0DB656BB0E45_size586_w1080_h631.png","size":{"width":"640","height":"373"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/53067EE6C8A2AAA785E3F47E32976CB3675AD67C_size33_w640_h480.jpeg","size":{"width":"640","height":"480"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/res\/2020\/CAA50B4CB13D6FBA11841395B496464A6882584A_size519_w1023_h744.png","size":{"width":"640","height":"465"}}],"summary":"雨刷器对每位车主来说,几乎都是不可或缺的刚需配置。尤其是在雨雪天气,更需要雨刷工作来保障行车视野。之前,疆哥在文章中为大家介绍过雨量感应雨刷与速度感应雨刷的区别","sharesummary":"雨刷器对每位车主来说,几乎都是不可或缺的刚需配置。尤其是在雨雪天气,更需要雨刷工作来保障行车视野。之前,疆哥在文章中为大家介绍过雨量感应雨刷与速度感应雨刷的区别","commentType":"0","wemediaEAccountId":"2081","showclient":"0","shareurl":"https:\/\/ishare.ifeng.com\/c\/s\/v002IbAqfsDlIjS-_WnlIgXQ1rRgUlsJPACJ0ZJaiOSKDuqM__","praise":"3","like_num":"3"}}