Chia Nan University of Pharmacy & Science Institutional Repository:Item 310902800/21069
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    Please use this identifier to cite or link to this item: https://ir.cnu.edu.tw/handle/310902800/21069


    Title: 安全帽護顎之構造
    Authors: 李茂昌;張立東
    Date: 1998-09-21
    Issue Date: 2009-04-22 16:45:34 (UTC+8)
    Abstract: 本創作『安全帽護顎之構造』係包括安全帽本體、護顎、面殼、緣帶等單元,其特徵在於護顎、面殼及兩者間之構造。護顎由一可前後變形之U字形護顎導片為主幹,內側附有由吸收衝擊墊料、內襯物及包覆層所構成之衝擊墊;面殼與安全帽本體是不同之兩單元,係以下述方法固定於護顎外側:以上、下緣帶結合於面殼之上、下緣,且延續結合於安全帽本體,上、下緣帶各有多數個緣榫可嵌入護顎之緣槽內,以及面殼之兩端內側凹槽與安全帽本體之頰護片搭接結合。本創作之目的在於消除面殼與安全帽本體之間因一體成型之剛性過強缺點,但加強面殼之緩衝及分散應力之功能,配合可大幅變形及吸收撞擊能量之護顎,達到保護騎士臉部的功能,並且避免過度傳遞撞擊能量至頭顱及頸椎,因而造成佩戴者發生腦傷及顱底骨或頸椎方面的傷害。
    Relation: 證書號:341053
    申請號:084205002
    國際分類:A42B-003/04
    專利公報:25卷27期
    專利權人:行政院國家科學委員會
    Appears in Collections:[Dept. of Childhood Education and Nursery] Patent

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