CN108638932A - 一种改进型轻量化汽车发泡地毯 - Google Patents
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Abstract
本发明公开了一种改进型轻量化汽车发泡地毯，包括装置主体，装置主体设置有绒簇地毯层，绒簇地毯层下方设置有PE膜层，PE膜层下方设置有第一压缩缓冲层，第一压缩缓冲层下方设置有纤维毡层，纤维毡层下表面通过热压复合固定连接有第二压缩缓冲层，第二压缩缓冲层下表面通过热压复合固定连接有复合膜层，复合膜层下表面通过热压复合固定连接有第三压缩缓冲层，第三压缩缓冲层下表面通过热压复合固定连接有聚氨酯发泡层，该种装置通过多种材料相互配合，具有柔软性好、耐用、化学性质稳定等特质，另外还设置有多个压缩缓冲层，在少量增加装置重量的同时，大幅度提升装置的缓冲性能，并且还便于调节装置的厚度，便于使用。
Description
技术领域
本发明涉及汽车设备技术领域，具体为一种改进型轻量化汽车发泡地毯。
背景技术
汽车内部地毯常常为汽车脚垫，汽车脚垫是集吸水、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。汽车脚垫是集吸水、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。塑料发泡的技术渊源久远。最早是20年代初期的泡沫胶木，用类似制造泡沫橡胶的方法制取；30年代出现硬质聚氨酯泡沫和聚苯乙烯泡沫；40年代有聚乙烯、聚氯乙烯、环氧树脂、酚醛泡沫；50年代则有可发性聚苯乙烯泡沫和软质聚氨酯泡沫。基本上所有的塑料，包括热塑性和热固性的都可以发泡为泡沫塑料。工业上的制备方法有：挤出发泡、注塑发泡、模塑发泡、压延发泡、粉末发泡和喷涂发泡等等。随着发泡技术应用的范围越来越广，汽车地毯也应用了该种技术，发泡技术很好地减少了地毯的重量，实现了地毯的轻量化，但是在地毯轻量化的过程中伴随着地毯缓冲性能、伸缩性能下降的问题。
所以，如何设计一种改进型轻量化汽车发泡地毯，成为我们当前要解决的问题。
发明内容
本发明的目的在于提供一种改进型轻量化汽车发泡地毯，以解决上述背景技术中提出的地毯轻量化的过程中伴随着地毯缓冲性能、伸缩性能下降的问题。
为实现上述目的，本发明提供如下技术方案：一种改进型轻量化汽车发泡地毯，包括装置主体，所述装置主体设置有绒簇地毯层，所述绒簇地毯层下方设置有PE膜层，所述PE膜层下方设置有压缩缓冲层，所述第一压缩缓冲层设置有两块粘合片、储气管、止回块以及管塞，所述粘合片位于储气管的上下部分且通过热压复合与储气管固定连接，所述止回块、管塞位于储气管进气口部位，所述PE膜层通过热压复合与第一压缩缓冲层上部分的粘合片固定连接，所述第一压缩缓冲层下方设置有纤维毡层，所述第一压缩缓冲层下表面通过热压复合与纤维毡层上表面固定连接，所述纤维毡层下表面通过热压复合固定连接有第二压缩缓冲层，所述第二压缩缓冲层下表面通过热压复合固定连接有复合膜层，所述复合膜层下表面通过热压复合固定连接有第三压缩缓冲层，所述第三压缩缓冲层下表面通过热压复合固定连接有聚氨酯发泡层。
进一步的，所述第一压缩缓冲层、第二压缩缓冲层以及第三压缩缓冲层结构相同。
进一步的，所述储气管采用丁基胶制作而成，所述储气管盘曲于粘合片之间。
进一步的，所述纤维毡层采用PET材料和低熔点纤维材料复合制作而成，所述复合膜层依次设置有PE、PA、PE三层。
进一步的，所述聚氨酯发泡层采用经过发泡工艺处理的PU材料制作而成。
与现有技术相比，本发明的有益效果是：该种改进型轻量化汽车发泡地毯，在绒簇地毯层下方依次设置有PE膜层、第一压缩缓冲层、纤维毡层、第二压缩缓冲层、复合膜层、第三压缩缓冲层以及聚氨酯发泡层，聚氨酯发泡层位于最底部，直接与接触面接触，利用PU材料极其优异的耐磨性能以及优异的耐寒、透气、耐老化性能，可以充分延长使用时间，其次发泡处理也减轻了装置的重量，在PE膜层、纤维毡层以及复合膜层部分，充分利用了PE、PA、PET以及PU材料的特质，具有柔软、耐热、稳定性好等特性，最后PE膜层、纤维毡层、复合膜层以及聚氨酯发泡层之间依次设置有第一压缩缓冲层、第二压缩缓冲层以及第三压缩缓冲层，第一压缩缓冲层、第二压缩缓冲层以及第三压缩缓冲层通过充放气来提升装置整体的缓冲性能和改变装置的厚度，该种装置通过多种材料相互配合，具有柔软性好、耐用、化学性质稳定等特质，另外还设置有多个压缩缓冲层，在少量增加装置重量的同时，大幅度提升装置的缓冲性能，并且还便于调节装置的厚度，便于使用。
附图说明
图1是本发明的整体结构示意图；
图2是本发明的储气管结构示意图；
图3是本发明的压缩缓冲层结构示意图；
图中：1-装置主体；2-绒簇地毯层；3-PE膜层；4-第一压缩缓冲层；5-纤维毡层；6-复合膜层；7-聚氨酯发泡层；8-止回块；9-管塞；10-储气管；11-粘合片；12-第二压缩缓冲层；13-第三压缩缓冲层。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“内”、“外”“端部”、“前端”、“后端”、“两端”、“一端”、“另一端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“设置/开设有”、“连接”、等，应做广义理解，例如“连接”，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
请参阅图1-3，本发明提供一种技术方案：一种改进型轻量化汽车发泡地毯，包括装置主体1，所述装置主体1设置有绒簇地毯层2，所述绒簇地毯层2下方设置有PE膜层3，所述PE膜层3下方设置有压缩缓冲层4，所述第一压缩缓冲层4设置有两块粘合片11、储气管10、止回块8以及管塞9，所述粘合片11位于储气管10的上下部分且通过热压复合与储气管10固定连接，所述止回块8、管塞9位于储气管10进气口部位，所述PE膜层3通过热压复合与第一压缩缓冲层4上部分的粘合片11固定连接，所述第一压缩缓冲层4下方设置有纤维毡层5，所述第一压缩缓冲层4下表面通过热压复合与纤维毡层5上表面固定连接，所述纤维毡层5下表面通过热压复合固定连接有第二压缩缓冲层12，所述第二压缩缓冲层12下表面通过热压复合固定连接有复合膜层6，所述复合膜层6下表面通过热压复合固定连接有第三压缩缓冲层13，所述第三压缩缓冲层13下表面通过热压复合固定连接有聚氨酯发泡层7。
进一步的，所述第一压缩缓冲层4、第二压缩缓冲层12以及第三压缩缓冲层13结构相同，第一压缩缓冲层4、第二压缩缓冲层12以及第三压缩缓冲层13通过充放气来提升装置整体的缓冲性能和改变装置的厚度。
进一步的，所述储气管10采用丁基胶制作而成，所述储气管10盘曲于粘合片11之间，丁基胶具有耐高温、抗老化、气密性好以及使用寿命长的优点。
进一步的，所述纤维毡层5采用PET材料和低熔点纤维材料复合制作而成，所述复合膜层6依次设置有PE、PA、PE三层，PET材料在较宽的温度范围内具有优良的物理机械性能，长期使用温度可达120℃，电绝缘性优良，甚至在高温高频下，其电性能仍较好，抗蠕变性，耐疲劳性，耐摩擦性、尺寸稳定性都很好，PE材料具有柔软、易燃、易加工，不溶于水,吸水性很小的特点，PA材料具有很高的机械强度，软化点高，耐热，摩擦系数低，耐磨损，自润滑性，吸震性和消音性，耐油，耐弱酸，耐碱和一般溶剂，电绝缘性好，有自熄性，无毒，无臭，耐候性好，易染色。
进一步的，所述聚氨酯发泡层7采用经过发泡工艺处理的PU材料制作而成，PU材料具有极其优异的耐磨性能，优异的耐寒、透气、耐老化性能，发泡处理后的PU材料重量较小。
工作原理：首先，一种改进型轻量化汽车发泡地毯，在绒簇地毯层2下方依次设置有PE膜层3、第一压缩缓冲层4、纤维毡层5、第二压缩缓冲层12、复合膜层6、第三压缩缓冲层13以及聚氨酯发泡层7，聚氨酯发泡层7位于最底部，直接与接触面接触，利用PU材料极其优异的耐磨性能以及优异的耐寒、透气、耐老化性能，可以充分延长使用时间，其次发泡处理也减轻了装置的重量，在PE膜层3、纤维毡层5以及复合膜层6部分，充分利用了PE、PA、PET以及PU材料的特质，具有柔软、耐热、稳定性好等特质，最后PE膜层3、纤维毡层5、复合膜层6以及聚氨酯发泡层7之间依次设置有第一压缩缓冲层4、第二压缩缓冲层12以及第三压缩缓冲层13，第一压缩缓冲层4、第二压缩缓冲层12以及第三压缩缓冲层13通过充放气来提升装置整体的缓冲性能和改变装置的厚度，以便于使用者使用。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。
Claims (5)
1.一种改进型轻量化汽车发泡地毯，包括装置主体(1)，其特征在于：所述装置主体(1)设置有绒簇地毯层(2)，所述绒簇地毯层(2)下方设置有PE膜层(3)，所述PE膜层(3)下方设置有第一压缩缓冲层(4)，所述第一压缩缓冲层(4)设置有两块粘合片(11)、储气管(10)、止回块(8)以及管塞(9)，所述粘合片(11)位于储气管(10)的上下部分且通过热压复合与储气管(10)固定连接，所述止回块(8)、管塞(9)位于储气管(10)进气口部位，所述PE膜层(3)通过热压复合与第一压缩缓冲层(4)上部分的粘合片(11)固定连接，所述第一压缩缓冲层(4)下方设置有纤维毡层(5)，所述第一压缩缓冲层(4)下表面通过热压复合与纤维毡层(5)上表面固定连接，所述纤维毡层(5)下表面通过热压复合固定连接有第二压缩缓冲层(12)，所述第二压缩缓冲层(12)下表面通过热压复合固定连接有复合膜层(6)，所述复合膜层(6)下表面通过热压复合固定连接有第三压缩缓冲层(13)，所述第三压缩缓冲层(13)下表面通过热压复合固定连接有聚氨酯发泡层(7)。
2.根据权利要求1所述的一种改进型轻量化汽车发泡地毯，其特征在于：所述第一压缩缓冲层(4)、第二压缩缓冲层(12)以及第三压缩缓冲层(13)结构相同。
3.根据权利要求1所述的一种改进型轻量化汽车发泡地毯，其特征在于：所述储气管(10)采用丁基胶制作而成，所述储气管(10)盘曲于粘合片(11)之间。
4.根据权利要求1所述的一种改进型轻量化汽车发泡地毯，其特征在于：所述纤维毡层(5)采用PET材料和低熔点纤维材料复合制作而成，所述复合膜层(6)依次设置有PE、PA、PE三层。
5.根据权利要求1所述的一种改进型轻量化汽车发泡地毯，其特征在于：所述聚氨酯发泡层(7)采用经过发泡工艺处理的PU材料制作而成。
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