CN106393811A - 汽车内饰脚垫的制造方法 - Google Patents
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Abstract
本发明提供一种汽车内饰脚垫的制造方法,包括如下步骤:①依常规工艺制备无纺布层和发泡层,然后通过胶粘剂将两者胶粘复合;②制备防滑层,然后利用胶粘剂将防滑层复合在发泡层的下部;③在无纺布层的上面开设有一个凹槽,然后将耐磨层利用胶粘剂复合在无纺布层的凹槽中;④将成型后的脚垫置于烤箱中后处理。本发明的汽车内饰脚垫的制造方法,加工工艺简单,采用了多种特殊处理的原料,仅通过简单复合即可制造出高隔热性、高防水性、环保等优点的脚垫,生产成本低廉,加工效率高。
Description
技术领域
本发明涉及汽车内饰技术领域,尤其涉及一种汽车内饰脚垫的制造方法。
背景技术
汽车内饰脚垫是集吸水、吸尘、去污、隔音、保护主机毯五大主要功能为一体的一种环保汽车内饰零部件。汽车内饰脚垫属于内部装饰品,保护车里车外的洁净,起到美观舒适点缀的作用。
现有的汽车内饰脚垫铺在车内时,容易因脚底的惯性造成汽车内饰脚垫产生滑移并堆叠的现象,从而导致汽车内饰脚垫阻碍离合踏板、刹车踏板和加速踏板向下运动的空间,容易造成交通事故。因此,有必要提供一种汽车内饰脚垫,以解决上述问题。
另外,现有的脚垫材料,主要存在如下缺陷:
人造革脚垫的吸水能力差,下雨天拖泥带水的上车,很容易滑脚;而且和表面问题相比,皮革鞋垫的内部更脏,市面上绝大部分的皮革脚垫都是用发泡塑料来定型的,很不卫生。还有一种PVC材质的脚垫,所采用的原料使用对环境有害的部分物料,同时,加工工艺不环保,加工效率低下,生产成本高。
发明内容
本发明要解决的技术问题是提供一种汽车内饰脚垫,以解决现有的汽车内饰脚垫铺在车内时,容易因脚底的惯性造成汽车内饰脚垫产生滑移并堆叠的现象的问题。同时,本发明还提供了一种汽车内饰脚垫用防滑材料及其制备方法、汽车内饰脚垫的制造方法。
为解决上述技术问题,本发明采用的技术方案是:
一种汽车内饰脚垫,包括:无纺布层、设于所述无纺布层下表面的发泡层、设于所述发泡层下表面的防滑层以及设于所述无纺布层上表面的耐磨层;所述无纺布层上设有凹槽,所述耐磨层设于所述凹槽内;所述防滑层下表面呈锯齿状;所述无纺布层、所述发泡层以及所述防滑层的面积相等;所述耐磨层的面积小于所述无纺布层的面积;所述耐磨层位于汽车的离合踏板、刹车踏板和加速踏板的下方;所述耐磨层上表面距离所述无纺布层上表面的距离为2 cm ~5cm。
所述耐磨层为橡胶层。
汽车内饰脚垫用防滑材料,按照重量份计算,由40份的PVC、0.5份的偶联剂、5份硬脂酸、5份改性二氧化硅粉末、3份复合稳定剂、6份轻质碳酸钙、0.5份PE蜡、1份AC发泡剂和0.5份藜芦马林碱制成。
汽车内饰脚垫用防滑材料的制备方法,步骤如下:
1)二氧化硅的改性:
称量5%二氧化硅重量的硅烷偶联剂于容器中,用乙二醇稀释成5%的稀溶液,再将二氧化硅缓慢倒入稀溶液中,边加边搅拌,混合均匀后将容器直接放置于烘箱中于100℃下烘干以除去溶剂,然后将固体取出,研磨得到改性二氧化硅粉末;
2)PVC预备料的制备:
将偶联剂、硬脂酸、改性二氧化硅粉末、复合稳定剂、轻质碳酸钙、PE蜡、AC发泡剂和藜芦马林碱加入至容器中,磁力搅拌下,加入PVC,搅拌30min,使其充分分散,即得PVC预备料;
3)成型:
将PVC预备料充入模具中,升温至210℃并保持5min,自然冷却,取出即得汽车内饰脚垫用防滑材料。
汽车内饰脚垫的制造方法,包括如下步骤:
①依常规工艺制备无纺布层和发泡层,然后通过胶粘剂将两者胶粘复合;
②制备防滑层,然后利用胶粘剂将防滑层复合在发泡层的下部;
③在无纺布层的上面开设有一个凹槽,然后将耐磨层利用胶粘剂复合在无纺布层的凹槽中;
④将成型后的脚垫置于烤箱中后处理,温度为55℃,时间为1h。
本发明所具有的优点与效果是:
1)、一种汽车内饰脚垫,包括:无纺布层、设于所述无纺布层下表面的发泡层、设于所述发泡层下表面的防滑层以及设于所述无纺布层上表面的耐磨层;所述无纺布层上设有凹槽,所述耐磨层设于所述凹槽内;所述防滑层下表面呈锯齿状;所述无纺布层、所述发泡层以及所述防滑层的面积相等;所述耐磨层的面积小于所述无纺布层的面积;所述耐磨层位于汽车的离合踏板、刹车踏板和加速踏板的下方;所述耐磨层上表面距离所述无纺布层上表面的距离为2 cm ~5cm;通过在底部设置锯齿状的防滑层,在上表面对应汽车的离合踏板、刹车踏板和加速踏板的下方设置凹槽,并在凹槽内设置耐磨层,有效避免汽车内饰脚垫铺在车内时,因脚底的惯性造成汽车内饰脚垫产生滑移并堆叠的现象,同时为离合踏板、刹车踏板和加速踏板留出向下运动的空间,提升了行车的安全性。
2)、防滑层采用汽车内饰脚垫材料制成,该汽车内饰脚垫材料,利用PVC材料良好的隔热性以及防水性,同时采用了改性二氧化硅,使得制备的汽车内饰脚垫材料具有节省生产成本、生产效率高、环保等优点。
3)、汽车内饰脚垫的制造方法,加工工艺简单,采用了多种特殊处理的原料,仅通过简单复合即可制造出高隔热性、高防水性、环保等优点的脚垫,生产成本低廉,加工效率高。
附图说明
下面结合附图对本发明作进一步详述:
图1为本发明的汽车内饰脚垫的剖面结构示意图;
图2为本发明的汽车内饰脚垫的俯视示意图。
图中:无纺布层1、发泡层2、防滑层3、耐磨层11、凹槽10、离合踏板4、刹车踏板5、加速踏板6。
具体实施方式
实施例1
如图1至图2所示,本发明提供一种汽车内饰脚垫,包括:无纺布层1、设于无纺布层1下表面的发泡层2、设于发泡层2下表面的防滑层3以及设于无纺布层1上表面的耐磨层11。其中,无纺布层1、发泡层2以及防滑层3的面积相等。防滑层3下表面呈锯齿状,增加了汽车内饰脚垫与汽车地板之间的摩擦力,使汽车内饰脚垫不易向前滑移产生堆叠现象。
进一步,无纺布层1上设有凹槽10,耐磨层11设于凹槽10内。耐磨层11的面积小于无纺布层1的面积;耐磨层11位于汽车的离合踏板4、刹车踏板5和加速踏板6的下方;耐磨层11上表面距离无纺布层1上表面的距离为2 cm ~5cm,本实施例中,耐磨层11上表面距离无纺布层1上表面的距离为5 cm。耐磨层11为橡胶层。耐磨层11上表面距离无纺布层1上表面的空间可为离合踏板4、刹车踏板5和加速踏板6留出向下运动的空间,很大程度上降低了合踏板4、刹车踏板5和加速踏板6卡死的状况发生,有效提升了行车的安全性。
由以上技术方案可知,本发明的汽车内饰脚垫,通过在底部设置锯齿状的防滑层3,在上表面对应汽车的离合踏板4、刹车踏板5和加速踏板6的下方设置凹槽10,并在凹槽10内设置耐磨层11,有效避免汽车内饰脚垫铺在车内时,因脚底的惯性造成汽车内饰脚垫产生滑移并堆叠的现象,同时为离合踏板4、刹车踏板5和加速踏板6留出向下运动的空间,提升了行车的安全性。
实施例2
汽车内饰脚垫用防滑材料,按照重量份计算,由40份的PVC、0.5份的偶联剂、5份硬脂酸、5份改性二氧化硅粉末、3份复合稳定剂、6份轻质碳酸钙、0.5份PE蜡、1份AC发泡剂和0.5份藜芦马林碱制成。
汽车内饰脚垫用防滑材料的制备方法,步骤如下:
1)二氧化硅的改性:
称量5%二氧化硅重量的硅烷偶联剂于容器中,用乙二醇稀释成5%的稀溶液,再将二氧化硅缓慢倒入稀溶液中,边加边搅拌,混合均匀后将容器直接放置于烘箱中于100℃下烘干以除去溶剂,然后将固体取出,研磨得到改性二氧化硅粉末;
2)PVC预备料的制备:
将偶联剂、硬脂酸、改性二氧化硅粉末、复合稳定剂、轻质碳酸钙、PE蜡、AC发泡剂和藜芦马林碱加入至容器中,磁力搅拌下,加入PVC,搅拌30min,使其充分分散,即得PVC预备料;
3)成型:
将PVC预备料充入模具中,升温至210℃并保持5min,自然冷却,取出即得汽车内饰脚垫用防滑材料。
实施例3
汽车内饰脚垫的制造方法,包括如下步骤:
①依常规工艺制备无纺布层和发泡层,然后通过胶粘剂将两者胶粘复合;
②制备防滑层,然后利用胶粘剂将防滑层复合在发泡层的下部;
③在无纺布层的上面开设有一个凹槽,然后将耐磨层利用胶粘剂复合在无纺布层的凹槽中;
④将成型后的脚垫置于烤箱中后处理,温度为55℃,时间为1h。
本发明不局限于上述实施例,实施例只是示例性的,旨在用于解释本发明,而不能理解为对本发明的限制。
Claims (1)
1.一种汽车内饰脚垫的制造方法,其特征在于,包括如下步骤:
①依常规工艺制备无纺布层和发泡层,然后通过胶粘剂将两者胶粘复合;
②制备防滑层,然后利用胶粘剂将防滑层复合在发泡层的下部;
③在无纺布层的上面开设有一个凹槽,然后将耐磨层利用胶粘剂复合在无纺布层的凹槽中;
④将成型后的脚垫置于烤箱中后处理,温度为55℃,时间为1h。
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