關於安全帽安規 - 機車
By Agnes
at 2009-04-06T20:28
at 2009-04-06T20:28
Table of Contents
第一句話先說在前頭
DOT跟Snell真的不是什麼絕對的標準
DOT只是美國運輸部的簡寫,規範的東西也是有很多種
JIS亦然,日本工業標準
何況DOT是屬於可以自行在廠內測試合格後就可標上的
(印象中是會派人來隨機抽查)
其實Snell這個標準本身就還滿多爭議的
全面徹底的去要求帽殼的強度,其實也不一定就完全是件好事
能夠讓頭部承受最少的震盪才是安全帽設計的本意
不過Snell會這樣要求自然有他的一番論調,這裡就不再贅述
世界上還有不少國家有自己對安全帽的規範標準
歐洲就ECE,日本就JIS,澳洲也有AS,加拿大有CSA
其實這東西算不完的
原則上只要是實際上真的符合該規範
(上述的標準其實不會差太多,只是規範中的某些測試標準數值不太一樣)
但送驗要成本,如果今天沒在當地上市,其實也不見得就一定要送驗
Arai這公司是例外啦,畢竟帽殼材質跟強度是Arai最自豪的地方
所以他一直follow Snell在走還滿容易理解的
不過就如我前面所言,安全帽還要考慮吸震後的數值
所以吸震性也是一個需要考慮的地方,而這點是ECE比較看重的
我覺得一般帽子平常這樣戴,有個Snell或ECE或JIS其中一個就OK了
沒有什麼誰比較好誰比較壞的標準
選帽子應該是有個有公信力的標準規範通過+合頭+舒適 =>預算可接受
那我覺得應該就沒什麼可以再要求的了~
至於CNS本身這標準其實有一定的水準
只是標籤被台灣人自己的性格給玩爛了,導致毫無公信力~
: 剛剛看了neo718
: 想說應該不少人只認得DOT跟SNELL
: 其實這兩個規範是美國人定的
: 最近這麼紅的原因,不在本篇討論
: DOT是美國交通部所訂定的規範
: 是對於要在美國販售安全帽的基本要求
: 而SNELL則是民間機構
: 為了紀念SNELL選手,讓世人重視安全帽
: 此規範是5年更動一次,目前看來是越來越嚴格
: 為了符合該規格的帽子,通常會比較大、厚而較重
: (所以很多廠商會在材質上下功夫)
: 而neo718說到SOL那頂測試SNELL2010的那頂
: 其實是58S (在小老婆曝光的那頂)
: 另外像JIS則是日本用的規格,ECE則是歐洲的
: 還有一個很多人不理的CNS,則是臺灣的
: 其實有老老實實符合CNS的話
: 就已經滿安全的,只可惜公信力不足
: (怕有些廠商自行貼上,或其他CNS規範)
: 補一下CNS的總號
: 機車:2396
: 工地:1336
: 自行車:13371
: 而為什麼有些帽子,沒送測SNELL
: 因為沒有要外銷美國,送SNELL測的話
: 每個帽體的大小都要驗一次,這些都是錢 XD
: 像有些主銷歐洲的帽子,上面就只有ECE了
: 只是是確確實實符合該國的安規
: 不管CNS、DOT、SNELL、ECE還是JIS,就是好帽
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