CN112172735B - 一种抗菌汽车安全带总成及其控制方法 - Google Patents

一种抗菌汽车安全带总成及其控制方法 Download PDF

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CN112172735B
CN112172735B CN202010932721.1A CN202010932721A CN112172735B CN 112172735 B CN112172735 B CN 112172735B CN 202010932721 A CN202010932721 A CN 202010932721A CN 112172735 B CN112172735 B CN 112172735B
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antibacterial
belt
layer
main body
fabric
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CN112172735A (zh
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傅金晶
高磊
汪长军
王鹏翔
周大永
顾鹏云
胡峥楠
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Zhejiang Geely Holding Group Co Ltd
Ningbo Geely Automobile Research and Development Co Ltd
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Ningbo Geely Automobile Research and Development Co Ltd
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Abstract

一种抗菌汽车安全带总成，包括织带主体、锁舌、锁扣和卷收器，所述卷收器和所述锁扣设于车内，所述织带主体包括织物、抗菌带和通电带，所述抗菌带和所述通电带内均含有所述织物，所述抗菌带和所述通电带分别在所述织带主体上以第一方向和第二方向交错编织，所述锁舌设于所述织带主体上并能在所述织带主体上滑动，所述锁扣和所述卷收器分别设于所述织带主体两端，所述织带主体、所述锁舌、所述锁扣和所述卷收器均具有导电能力。

Description

一种抗菌汽车安全带总成及其控制方法
技术领域
本发明涉及汽车内外饰技术领域，尤其涉及一种抗菌汽车安全带总成及其控制方法。
背景技术
随着经济和汽车技术的发展，人们对汽车内饰的安全性提出了更高的要求，而禁限用物质法规也在不断更新，要求内饰表面安全和无毒害是最基础的要求之一。
汽车安全带织带是驾驶舱中与人手接触较为频繁的零部件。安全带织带一般都是PET织物材料，即以各种纱线为原料制成狭幅状织物或管状织物，织带原料一般有锦纶、维纶、涤纶、丙纶、氨纶和粘胶等，并织物结构有平纹、斜纹、缎纹、提花、双层、多层、管状和联合组织编织带，二者通过先织后染，先织后漂，整烫后处理连续化后形成织带。
由于其工艺特殊性，汽车安全带难于清洗，其表面更易滋生细菌或霉菌，且织物缝纫处往往有很大的间隙，会导致外界污染物积存在缝中，再加上驾驶员的双手在外面接触其他物质后(如油脂、汗渍、颜料和污渍等)，一上车就接触织带，就会污染织带。另外，车辆行驶过程中，织带会不断的摩擦外衣，给细菌的生长提供了更好的环境，给驾驶员的健康带来隐患，因此，一款具有抗菌、防霉功效的安全带织带显得尤为必要。
目前市面上已经有将抗菌材料应用于汽车安全带上的技术，通常是在织带的原材料中添加一定比例的有机氯化物或无机银离子等抗菌剂，或是将现有的织物更换为具有抗菌性表层的织物以达到抗菌效果，此类技术也被广泛用于其他生活日用品中。但由于织带的特殊性，驾驶员长期使用和频繁接触使织带表面的抗菌表层易被破坏，进而使织带抗菌性降低或局部丧失抗菌性，另外，常见的抗菌表层杀菌耗时较长，不能满足部分驾驶员使用需求。
发明内容
有鉴于此，本发明提供了一种能够补充织带抗菌性的抗菌汽车安全带总成。
本发明抗菌汽车安全带总成包括织带主体、锁舌、锁扣和卷收器，所述卷收器和所述锁扣设于车内，所述织带主体包括织物、抗菌带和通电带，所述抗菌带和所述通电带内均含有所述织物，所述抗菌带和所述织物在所述织带主体上交替排列，所述抗菌带被夹设于相邻的两根所述织物之间，所述抗菌带和所述通电带分别在所述织带主体上以第一方向和第二方向交错编织，所述锁舌设于所述织带主体上并能在所述织带主体上滑动，所述锁扣和所述卷收器分别设于所述织带主体两端，所述织带主体、所述锁舌、所述锁扣和所述卷收器均具有导电能力，所述抗菌带包括抗菌层和抗菌剂层，所述抗菌层位于所述抗菌带表面，所述抗菌剂层贴设于所述抗菌层内侧，所述抗菌层将所述抗菌剂层包裹于所述抗菌带内，所述抗菌带还包括加热层，所述加热层贴设于所述抗菌剂层内侧，所述加热层能够加热所述抗菌剂层内的抗菌剂，使其向所述抗菌层扩散。
进一步地，所述抗菌剂层还包括防水透气膜，所述防水透气膜覆盖所述抗菌剂层的上表面和下表面，所述防水透气膜之间夹设有抗菌剂。
进一步地，所述抗菌带还包括主体层，所述主体层贴设于所述加热层内侧，所述主体层的质地与所述织物相同。
进一步地，所述通电带包括碳纳米管束，所述碳纳米管束缠设于所述通电带上，所述碳纳米管束具有导电能力。
进一步地，所述第一方向和第二方向相互垂直。
本发明还包括一种抗菌汽车安全带总成的控制方法，所述抗菌汽车安全带总成的控制方法所使用的抗菌汽车安全带总成为前述任一项所述的抗菌汽车安全带总成，其包括：当气温较低时，若检测到所述抗菌汽车安全带总成被使用，则对被拉出所述卷收器外的所述织带主体导电加热杀菌；当气温较高时，若未检测到所述抗菌汽车安全带总成被使用，则被收置于所述卷收器内的所述织带主体导电加热杀菌。
进一步地，用户能够通过汽车中控自主控制所述抗菌汽车安全带总成导电加热和/或导电加热的部位。
本发明通过抗菌带和给抗菌带中的加热层通电加热的通电带，为织带主体表面的抗菌层增强了杀菌抗菌效果，同时也能通过加热抗菌剂层，使抗菌剂层内的抗菌剂向抗菌层扩散，即使织带本体磨损后，也可以对织带本体表面的抗菌剂进行补充，起到抗菌的作用，大大提升了汽车安全带的抗菌效果，起到长期有效抗菌的作用。本发明的抗菌汽车安全带总成也能通过高温杀菌，降低细菌和霉菌活性，加速抗菌剂消灭和抑制细菌的效果，与抗菌剂相辅相成。另外，本发明还包括了抗菌汽车安全带总成的控制方法，在高温和低温工况下都能改善乘客的乘坐体验，在抗菌杀菌的同时提升乘坐的舒适性。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，而可依照说明书的内容予以实施，并且为了让本发明的上述和其他目的、特征和优点能够更明显易懂，以下特举较佳实施例，并配合附图，详细说明如下。
附图说明
图1为本发明提供的抗菌汽车安全带总成的示意图。
图2为本发明提供的抗菌汽车安全带总成的侧视图。
图3为本发明提供的织带的示意图。
图4为本发明提供的抗菌带的示意图。
图5为本发明提供的抗菌剂层的示意图。
具体实施方式
为更进一步阐述本发明为达成预定发明目的所采取的技术手段及功效，以下结合附图及较佳实施例，对本发明详细说明如下。
请参阅图1至图3，本发明的抗菌汽车安全带总成包括织带主体1、锁舌2、锁扣3和卷收器4，卷收器4和锁扣3均设于车内，卷收器4固定于车身的B柱上，锁扣3固定在座椅上。织带主体1包括织物5、抗菌带6和通电带7，抗菌带6和通电带7内均含有织物5，抗菌带6和通电带7分别在织带主体1上以第一方向和第二方向交错编织，锁舌2设于织带主体1上并能在织带主体1上滑动，锁扣3和卷收器4分别设于织带主体1两端。在本实施例中，第一方向和第二方向相互垂直，第一方向为织带主体1的长度方向，第二方向为织带主体1的宽度方向。
请一并参阅图3和图4，进一步地，抗菌带6包括抗菌层61和抗菌剂层62，抗菌层61位于抗菌带6表面，抗菌剂层62贴设于抗菌层61内侧，抗菌层61将抗菌剂层62包裹于抗菌带6内。在本实施例中，抗菌层61通过其上的抗菌成分，即有机氯化物或无机银离子作用于细菌和霉菌的蛋白质，使其蛋白质变性，从而起到对织带主体1的细菌和霉菌进行消灭和抑制的作用，24小时内的抗菌率最高可达99.9％。
进一步地，抗菌剂层62还包括防水透气膜63，防水透气膜63覆盖抗菌剂层62的上表面和下表面，防水透气膜63之间夹设有抗菌剂。在本实施例中，防水透气膜63为聚酯纤维内增强型PET薄膜层，其厚度为50-100微米，防水透气膜63的表面还设有防水透气孔，防水透气孔为直径2-5微米的锥形通孔。
进一步地，抗菌带6还包括加热层64，加热层64贴设于抗菌剂层62内侧，加热层64能够加热抗菌剂层62内的抗菌剂，使其向抗菌层61扩散。在本实施例中，加热层64由加热丝组成，加热丝可通过通电实现加热功能。
进一步地，抗菌带6还包括主体层65，主体层65贴设于加热层64内侧，主体层65的质地与织物5相同。
进一步地，抗菌带6和织物5在织带主体1上交替排列，抗菌带6被夹设于相邻的两根织物5之间。
进一步地，通电带7包括碳纳米管束71，碳纳米管束71缠设于通电带7上，碳纳米管束71具有导电能力。在本实施例中，碳纳米管束71的表面通过电镀工艺覆盖镀金属层，强化了导电能力。
具体地，当锁舌2***锁扣3中时，由于锁舌2和锁扣3都是导电的金属结构，电路控制逻辑表明抗菌汽车安全带总成被使用，此时抗菌汽车安全带总成开始通电，通电带7使抗菌带6中的加热丝开始升温加热。随着加热层64的升温，抗菌剂层62中的抗菌剂开始向抗菌层61扩散，对已经破损的织带主体1表面的抗菌成分起到补充作用，起到长期有效抗菌的作用。另外，高温也会使细菌和霉菌的活性降低，以耐高温性较好的大肠杆菌为例，大肠杆菌的生长温度范围为7～49.5℃，最适生长温度为37℃，而大肠杆菌在55℃的环境下能存活60分钟，在60℃的环境下只能存活15分钟，而在75℃的高温下则1分钟就会丧失活性。也就是说，抗菌汽车安全带总成的加热功能可以和织带主体1表面的抗菌成分相辅相成，起到快速杀菌和抗菌作用。出于节能和织带主体1的实际使用面积考虑，在抗菌汽车安全带总成通电加热时并不会加热整个织带主体1，而是只加热乘客使用较为频繁的部位。
进一步地，本发明还包括一种抗菌汽车安全带总成的控制方法，其所使用的抗菌汽车安全带总成为权利要求前述任一项的抗菌汽车安全带总成，其包括：
当气温较低时，若检测到抗菌汽车安全带总成被使用，则对被拉出卷收器4外的织带主体1导电加热杀菌，该控制方法也可定义为冬天模式，尤其适用于冬天，随着织带主体1的加热，除了强化杀菌抗菌作用，也会给乘客一种温暖的舒适感；
当气温较高时，若未检测到抗菌汽车安全带总成被使用，则被收置于卷收器4内的织带主体1导电加热杀菌，该控制方法也可定义为夏天模式，尤其适用于夏天，由于织带主体1在不使用的情况下回卷在卷筒里，通过卷收器4对织带主体1进行杀菌消毒就不会出现高温的织带本体直接接触皮肤的情况，同时也可提升织带本体的干燥度，提高了乘车的舒适性。
进一步地，用户能够通过汽车中控自主控制抗菌汽车安全带总成导电加热和/或导电加热的部位，在本实施例中，用户可以通过汽车中控主动选择加热控制模式为冬天模式、夏天模式或关闭加热模式。
综上，本发明通过抗菌带和给抗菌带中的加热层通电加热的通电带，为织带主体表面的抗菌层增强了杀菌抗菌效果，同时也能通过加热抗菌剂层，使抗菌剂层内的抗菌剂向抗菌层扩散，即使织带本体磨损后，也可以对织带本体表面的抗菌剂进行补充，起到抗菌的作用，大大提升了汽车安全带的抗菌效果，起到长期有效抗菌的作用。本发明的抗菌汽车安全带总成也能通过高温杀菌，降低细菌和霉菌活性，加速抗菌剂消灭和抑制细菌的效果，与抗菌剂相辅相成。另外，本发明还包括了抗菌汽车安全带总成的控制方法，在高温和低温工况下都能改善乘客的乘坐体验，在抗菌杀菌的同时提升乘坐的舒适性。
以上，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (7)

1.一种抗菌汽车安全带总成，包括织带主体(1)、锁舌(2)、锁扣(3)和卷收器(4)，所述卷收器(4)和所述锁扣(3)设于车内，其特征在于：所述织带主体(1)包括织物(5)、抗菌带(6)和通电带(7)，所述抗菌带(6)和所述通电带(7)内均含有所述织物(5)，所述抗菌带(6)和所述织物(5)在所述织带主体(1)上交替排列，所述抗菌带(6)被夹设于相邻的两根所述织物(5)之间，所述抗菌带(6)和所述通电带(7)分别在所述织带主体(1)上以第一方向和第二方向交错编织，所述锁舌(2)设于所述织带主体(1)上并能在所述织带主体(1)上滑动，所述锁扣(3)和所述卷收器(4)分别设于所述织带主体(1)两端，所述织带主体(1)、所述锁舌(2)、所述锁扣(3)和所述卷收器(4)均具有导电能力，所述抗菌带(6)包括抗菌层(61)和抗菌剂层(62)，所述抗菌层(61)位于所述抗菌带(6)表面，所述抗菌剂层(62)贴设于所述抗菌层(61)内侧，所述抗菌层(61)将所述抗菌剂层(62)包裹于所述抗菌带(6)内，所述抗菌带(6)还包括加热层(64)，所述加热层(64)贴设于所述抗菌剂层(62)内侧，所述加热层(64)能够加热所述抗菌剂层(62)内的抗菌剂，使其向所述抗菌层(61)扩散。
2.根据权利要求1所述的抗菌汽车安全带总成，其特征在于：所述抗菌剂层(62)还包括防水透气膜(63)，所述防水透气膜(63)覆盖所述抗菌剂层(62)的上表面和下表面，所述防水透气膜(63)之间夹设有抗菌剂。
3.根据权利要求2所述的抗菌汽车安全带总成，其特征在于：所述抗菌带(6)还包括主体层(65)，所述主体层(65)贴设于所述加热层(64)内侧，所述主体层(65)的质地与所述织物(5)相同。
4.根据权利要求1所述的抗菌汽车安全带总成，其特征在于：所述通电带(7)包括碳纳米管束(71)，所述碳纳米管束(71)缠设于所述通电带(7)上，所述碳纳米管束(71)具有导电能力。
5.根据权利要求1所述的抗菌汽车安全带总成，其特征在于：所述第一方向和第二方向相互垂直。
6.一种抗菌汽车安全带总成的控制方法，其特征在于：所述抗菌汽车安全带总成的控制方法所使用的抗菌汽车安全带总成为权利要求1-5中任一项所述的抗菌汽车安全带总成，其包括：当气温较低时，若检测到所述抗菌汽车安全带总成被使用，则对被拉出所述卷收器(4)外的所述织带主体(1)导电加热杀菌；当气温较高时，若未检测到所述抗菌汽车安全带总成被使用，则被收置于所述卷收器(4)内的所述织带主体(1)导电加热杀菌。
7.根据权利要求6所述的抗菌汽车安全带总成的控制方法，其特征在于：用户能够通过汽车中控自主控制所述抗菌汽车安全带总成导电加热和/或导电加热的部位。
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