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最新的玩具标准EN71-2011对此有详细的规定5 P+ [* T1 t U+ L8 u4 A0 n& p
Fixed loops of cords or chains shall either:
/ a( ~0 F/ S y; o have a perimeter not exceeding 380 mm when measured according to 8.36.2.1 (cords and chains# L# S: s" h( U" E
with a single fixing point or with fixing points less than 94 mm apart), or a distance “d” not exceeding8 \5 i* f/ L3 ~, O
96 mm when measured according to 8.36.2.2 (cords and chains fixed to a toy at points of 94 mm or$ c* D3 _( ]8 W8 k1 V/ x* E
more apart), or* X3 f, T, n$ }5 H
 separate into parts with a length not exceeding 220 mm (for toys intended for children under
B7 G- m2 q5 {6 h. p U18 months) or with a length not exceeding 300 mm (for other toys) when tested according to 8.38
9 d" I- H! z! }4 c(breakaway feature separation test). The length of the separated parts shall be measured according
" y# J1 [9 j+ A7 Y3 c9 kto 8.40 (length of cords, chains and electrical cables).
8 v: }* A* M- n; ~. V/ z2 z5 `Toys intended for children of 18 months and over, but under 36 months, having a fixed loop that separates
6 i1 {! a4 A/ C( T. g2 r* Cinto one or more parts with a length exceeding 220 mm, shall be accompanied by a warning (see 7.22), visible
: c2 A& {" i# d: U: B( m" ~in the point of sale, on the toy itself or on its packaging.
4 l- g( M$ `; \Where the distance between fixing points of cords and chains can change during play due to the flexibility of$ _3 ], N/ p. S/ t* j
the toy (e.g. cords on soft filled toys or on textile toys without rigid parts) the perimeter shall be determined
' W" U1 e# o4 k) n9 V7 `7 k" qaccording to 8.36.2.1 regardless of the at-rest distance between the fixing points. |
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