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引用第7楼kerrywhg于2008-09-25 11:14发表的 :
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0 ~1 b7 A' \# Z9 R謝謝,看來你對這個標準還是很精通的,固定點的偏移是否是在150N的拉力條件下進行評估? ( G4 m% C# E @
Part 1
( [4 S% b$ _: ~2 u4 b* E0 mCrotch restraint, waist belts and straps of the integral harness, shall be undamaged when tested in accordance with EN 14988-2:2006, clause 6.8.
! k+ q; d" ~( E" ~2 E) TThe maximum movement of the straps and adjusters shall be 20 mm, when tested in accordance with EN14988-2:2006, clause 6.8. 當按Part 2 6.8的要求進行測試時帶與調節器的最大位移將不能超過20mm。 此點的理解是帶與調節器,比如,安全帶上有調節固定小孩的日型扣是否滑動超過20mm. 另外的一種理解是安全帶的當固定點設計成可滑動式的時候,它的偏移是否超過20mm。這種設計最容易導致小孩產生危險的情形。
/ ~( V! B& h1 |. b) u; xWhen a high chair is fitted with harness or belt attachment points these shall not be damaged when tested in accordance with EN 14988-2:2006, clause 6.7. The attachment points shall be independently fixed and each shall at all times remain within 50 mm of the front of the back rest and not more than 75 mm above the chair seat (see Figure 1). 這里是提指固定點在任何時候將保持固定且在此區域內。大多數產品設計是將安全帶用螺絲加膠介子固定在鐵管上。當然位置亦要符合此尺寸要求。- k6 L; T A! y9 A' `& s3 R# d
Part 2
, B3 p$ z4 Z9 M8 x R' ]" H$ k- A, F6.7 Strength of harness/belt attachment points- \9 ]- k; u. Q3 B. A: _4 H
With the seat of the high chair held rigidly in its upright position, apply a force of 150 N for 1 min in the direction most likely to cause failure to each of the harness/belt attachment points.
' \, ~0 }4 y+ E6 ~6.8 Strength of harness, belt and crotch strap or bar
/ Q* m/ F) x! V3 P, S# oApply a force of 150 N to the harness, belt, crotch strap or bar for 1 min in the direction most likely to cause failure.: i7 A4 P3 f& z* i' `$ d
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我是這樣理解與測試的,因為好久沒有做了。如有錯漏,請指正。謝謝 ! |
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