CN202294387U - 汽车座椅的坐垫 - Google Patents

汽车座椅的坐垫 Download PDF

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Publication number
CN202294387U
CN202294387U CN201120348937XU CN201120348937U CN202294387U CN 202294387 U CN202294387 U CN 202294387U CN 201120348937X U CN201120348937X U CN 201120348937XU CN 201120348937 U CN201120348937 U CN 201120348937U CN 202294387 U CN202294387 U CN 202294387U
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China
Prior art keywords
cushion
epp
utility
model
cushion body
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Expired - Fee Related
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CN201120348937XU
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English (en)
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章元明
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Brose automotive technology business management (China) Co. Ltd.
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Shanghai Chuanhang General Auto Parts Co Ltd
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Abstract

本实用新型是一种汽车座椅的坐垫,包括一置于复数根弹簧钢丝之上的坐垫本体,该些弹簧钢丝连接于坐垫架的两端之间,该坐垫本体是泡塑件。所述的泡塑件的材质是EPP。由于坐垫本体的材质是EPP,显著提高了刚度,因而也提高了乘客乘坐的舒适感。同时,由于EPP泡沫件是不易燃烧的,也消除了燃烧隐患,提高了安全性。

Description

汽车座椅的坐垫
技术领域
本实用新型涉及一种汽车座椅,尤其涉及一种汽车座椅的坐垫。 
背景技术
现有的汽车座椅的坐垫,由上下两层组成,上层是块状海绵体,下层是复数排弹簧钢丝连接于坐垫架的两端。藉由海绵体和弹簧钢丝的韧性,可提供乘客向上的缓冲力。但实践中存在坐垫刚度不足的问题,影响了乘客乘坐的舒适度,并且由于海绵容易燃烧,在乘客吸烟的条件下,存在着安全风险。 
发明内容
本实用新型要解决的技术问题是提供一种能显著提高乘坐舒适感的汽车座椅的坐垫。 
本实用新型的汽车座椅的坐垫,包括一置于复数根弹簧钢丝之上的坐垫本体,该些弹簧钢丝连接于坐垫架的两端之间,该坐垫本体是泡塑件。 
所述的泡塑件的材质是EPP。 
由于坐垫本体的材质以EPP代替了海绵,显著提高了刚度,因而也提高了乘客乘坐的舒适感。同时,由于EPP泡沫件是不易燃烧的,也消除了燃烧隐患,提高了安全性。 
附图说明
图1是本实用新型的汽车座椅的坐垫的立体图; 
图2是本实用新型的汽车座椅的坐垫的正视图; 
图3是本实用新型的汽车座椅的坐垫的俯视图。 
具体实施方式
现结合附图和实施例对本实用新型作进一步详细说明。 
汽车的零部件分为注塑件、泡塑件及冲压件。泡沫塑料是以合成树脂 为基体,加入发泡剂及其它添加剂,经发泡作用形成的一种具有细孔梅绵状结构的物质。常用的树脂有聚乙烯、聚苯乙烯、聚氯乙烯、聚丙烯、聚氨酯等。常用的发泡方法有物理发泡法、化学发泡法和机械发泡法等,所形成的气泡结构分两种:其一是独立气泡,亦称闭孔结构,一个个气泡各成薄壁独立状;其二是连通气泡,亦称开孔结构,各气泡相互连通成一体。泡沫塑料具有极好的冲击吸收性能,防震效果极好,能有效地保护物品。 
参看图1、图2和图3,本实用新型的汽车座椅的坐垫,置于连接于坐垫架两端的复数根弹簧钢丝(图中未示)之上,包括一坐垫本体10,坐垫本体10的材质是EPP泡塑件。 
由于坐垫本体10的材质以EPP代替了海绵,显著提高了刚度,因而也提高了乘客乘坐的舒适感。同时,由于EPP泡沫件是不易燃烧的,也消除了燃烧隐患,提高了安全性。 
以上所述仅是本实用新型的较佳实施例而已,并非对本实用新型做任何形式上的限制,虽然本实用新型已以较佳实施例揭露如上,然而并非用以限定本实用新型,任何熟悉本专业的技术人员,在不脱离本实用新型技术方案的范围内,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,但凡是未脱离本实用新型技术方案的内容,依据本实用新型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,均仍属于本实用新型技术方案的范围内。 

Claims (2)

1.一种汽车座椅的坐垫,包括一置于复数根弹簧钢丝之上的坐垫本体,该些弹簧钢丝连接于坐垫架的两端之间,其特征是:该坐垫本体的材质是泡塑件。
2.如权利要求1所述的汽车座椅的坐垫,其特征是:所述泡塑件是EPP。 
CN201120348937XU 2011-09-16 2011-09-16 汽车座椅的坐垫 Expired - Fee Related CN202294387U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105034903A (zh) * 2014-04-29 2015-11-11 通用汽车环球科技运作有限责任公司 具有椅面部件的机动车辆座椅
US10532677B2 (en) 2016-11-02 2020-01-14 Ford Global Technologies, Llc Lightweight modular back and cushion assemblies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105034903A (zh) * 2014-04-29 2015-11-11 通用汽车环球科技运作有限责任公司 具有椅面部件的机动车辆座椅
US10532677B2 (en) 2016-11-02 2020-01-14 Ford Global Technologies, Llc Lightweight modular back and cushion assemblies

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ASS Succession or assignment of patent right

Owner name: BROSE AUTOMOTIVE TECHNOLOGY BUSINESS MANAGEMENT (C

Free format text: FORMER OWNER: SHANGHAI CHUANHANG GENERAL AUTO PARTS CO., LTD.

Effective date: 20130911

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Free format text: CORRECT: ADDRESS; FROM: 201201 PUDONG NEW AREA, SHANGHAI TO: 201805 JIADING, SHANGHAI

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Effective date of registration: 20130911

Address after: 201805 Shanghai city Jiading District Anchi Road No. 557 A zone 1, 2 layer, 3 layer

Patentee after: Brose automotive technology business management (China) Co. Ltd.

Address before: Pudong New Area Shanghai Heqing Town Xiangyang Road 201201 No. 288

Patentee before: Shanghai Chuanhang General Auto Parts Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20140916

EXPY Termination of patent right or utility model