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疑问:$ F! x% i1 {( G& Y. f
1 个人觉得应该要有个力度要求吧!
" h6 b) f; y3 O- g: F$ d7 ^2 R$ ]建议参照-2-14 20.103,力度不超过5N。
9 Y' O) h+ @; [3 r7 [: ~20.103 Hand-held blenders shall incorporate a biased-off switch, its actuating member being positioned in a recess or otherwise guarded to prevent accidental operation.
: {# Z9 @# A% j1 |& g$ t4 QNOTE This requirement does not apply to hand-held food mixers provided with a blender attachment.
. O `, G' k+ X2 v0 ~Compliance is checked by applying a cylindrical rod, having a diameter of 40 mm and a hemispherical end, to the actuating member of the switch. The test rod is applied with a force not exceeding 5 N. The appliance shall not operate." J* A& c- L5 G0 _
& f% t1 H* z0 p7 z* ]& c7 J8 G2 一般器具的开关都满足不了这个条款吧. 莫非要锁位开关?
4 y" _$ g1 F( J建议使用biased-off switch,或者从结果上使开关不易被触发。/ R( Q3 f/ I# E2 U
NOTE The requirement is considered to be met if a biased-off switch is used.
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5 _! q7 T+ a7 F- g% b+ P! d3 这个条款的意义是考虑器具稳定性不够,以至倒地触发器具工作吗?
! a I: q0 C) q这类器具很多是手持式的,是考虑防止意外操作。7 h6 G' ^2 ?+ X6 H' M# i. I
20.101 Appliances shall be constructed so that inadvertent operation is unlikely. |
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