CN101524976B - 气垫安全座椅 - Google Patents

气垫安全座椅 Download PDF

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Publication number
CN101524976B
CN101524976B CN200910096467XA CN200910096467A CN101524976B CN 101524976 B CN101524976 B CN 101524976B CN 200910096467X A CN200910096467X A CN 200910096467XA CN 200910096467 A CN200910096467 A CN 200910096467A CN 101524976 B CN101524976 B CN 101524976B
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seat
bend
air cushion
chair back
passenger
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CN101524976A (zh
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朱建业
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Hu Pancheng
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HU PANCHENG
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Abstract

本发明公开了一种气垫安全座椅,整个座椅安装充气座垫,椅背安装扭簧或单向弯曲杆,单向弯曲杆由钢带,弹性套子,拉簧和塑料板构成。该座椅在与乘员发生撞击时可以向前弯曲,减少对乘员的伤害。本发明整体结构简单,安装方便,使用效果好。

Description

气垫安全座椅
技术领域
本发明是一种涉及汽车安全领域的技术,具体的说是一种气垫安全座椅。
技术背景
随着经济的发展,汽车的数量越来越多,交通事故的数量也越来越多。因此,汽车的安全性问题也越来越受人们关注。传统的安全防护措施是给前排的司乘人员系上安全带,并安置车内安全气囊,在碰撞发生时,只能在一定程度上可以保护司机和前排乘员的安全,而后排乘员没有任何安全措施。
座椅是汽车的主要功能件之一,也是保障车辆安全性能的一部分。现有的车用座椅主要是由座椅靠背骨架在连接弹簧和软质罩面制作而成,安全措施不足,当碰撞发生或紧急刹车时,后排乘客很容易与前排座椅发生撞击,造成伤害。
发明内容
为了解决上述的安全问题,本发明提供了一种气垫安全座椅。当乘客与座椅发生碰撞并达到一定压力时,可以发生弯曲,减少对乘客的伤害。
本发明的技术方案:整个座椅安装充气座垫,椅背安装缓冲装置。缓冲装置可以分为:(1)扭簧。座椅的椅背和椅座通过扭簧连接,当与乘客发生碰撞时,椅背通过扭簧可以在一定压力下向前弯曲,能有效减少乘客所受的撞击力。
(2)单向弯曲杆。座椅的背面安装由拉簧,钢带,弹性套子和塑料板组成的单向弯曲杆,通过拉簧座椅可以发生弯曲,弹性套子也具有一定的伸缩性,当乘客与座椅碰撞时,可以起到缓冲作用,减少乘客所受的撞击力。
本发明的有益效果是发生撞击时,可起到缓冲作用,降低对乘员伤害,而且结构简单,实施方便。
附图说明
图1本发明方案1的侧视示意图
图2扭簧的结构示意图
图3本发明方案2的侧视示意图
图4方案2的正视示意图
图5单向弯曲剖面视示意图
图6单个单向弯曲杆剖面示意图
图中1为充气座垫,2为扭簧,3为单向弯曲杆,4为钢带,5为弹性套子,6为拉簧,7为塑料板,8为拉簧固定装置。
具体实施方式
实施例一,如图1,图2所示,气垫安全座椅,在座椅的表面安装充气座垫1,充气座垫可以使乘员拥有柔软舒适的空间,同时也起到缓冲作用,在椅座与椅背的结合处安装扭簧2。当车急刹车或发生碰撞时,后排乘客身体撞在椅背上,椅背在扭簧2的作用下,椅背整个向前弯曲。扭簧弯曲的力度在一位成年人压上去椅背与椅座成45度角。
实施例二,如图3,图4,图5,图6所示,气垫安全座椅,由充气座垫1和单向弯曲杆3构成。充气座垫1安装在座椅的表面,使乘员拥有柔软舒适的空间,同时也起到缓冲作用。单向弯曲杆3安装在座椅椅背的两边,由钢带4,弹性套子5,拉簧6和塑料板块7构成。单向弯曲杆3的表面安装弹性套子5,可以在碰撞中减小撞击力,拉簧6嵌在椅背的塑料板块中,通过拉簧固定装置8固定。钢带4安装在弹性套子5的里面,与塑料板块7接触。塑料板块7由多块板组成,当汽车发生急刹车或碰撞,后面乘客撞在椅背上,椅背的单向弯曲杆中弹簧拉长,板块分离,使得椅背在作用力下发生单向弯曲。减小乘客与椅背碰撞产生的伤害。

Claims (1)

1.一种气垫安全座椅,其特征是:在座垫的上表面和椅背的前表面安装充气座垫,椅背安装单向弯曲杆,单向弯曲杆由钢带,弹性套子,拉簧和塑料板构成,单向弯曲杆的表面安装弹性套子,拉簧嵌在椅背的塑料板块中,通过拉簧固定装置固定,钢带安装在弹性套子的里面,与塑料板块接触,塑料板块由多块板组成。
CN200910096467XA 2009-03-09 2009-03-09 气垫安全座椅 Expired - Fee Related CN101524976B (zh)

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CN101524976B true CN101524976B (zh) 2011-11-02

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795854A (en) * 1955-12-23 1958-05-28 Braun Francois Improvements in or relating to seats for vehicles
CN2349062Y (zh) * 1998-08-06 1999-11-17 毛征 气垫车座
US6257663B1 (en) * 1999-04-27 2001-07-10 Richard Swierczewski Vehicle seat for absorbing impact

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795854A (en) * 1955-12-23 1958-05-28 Braun Francois Improvements in or relating to seats for vehicles
CN2349062Y (zh) * 1998-08-06 1999-11-17 毛征 气垫车座
US6257663B1 (en) * 1999-04-27 2001-07-10 Richard Swierczewski Vehicle seat for absorbing impact

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
说明书附图1-3.

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