Small-scale play facilities - Three-dimensional climbing net
1 Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, operation instructions, packaging, transportation and storage of three-dimensional climbing net (a kind of small-scale play facility).
This standard is applicable to three-dimensional climbing net (a kind of small-scale play facility; hereinafter referred to as “climbing net”) used by children aged 3 to 14 years old for amusement.
This standard is not applicable to the climbing net for outward-bound sports.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 1766 Paints and varnishes - Rating schemes of degradation of coats
GB/T 1804-2000 General tolerances - Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 1865 Paints and varnishes - Artificial weathering and exposure to artificial radiation - Exposure to filtered xenon-arc radiation
GB/T 5455 Textiles - Burning behaviour - Determination of damaged length, afterglow time and afterflame time of vertically oriented specimens
GB 6675.4 Safety of toys - Part 4: Migration of certain elements
GB 8408 Amusement device safety code
GB/T 9286 Paints and varnishes - Cross cut test for films
GB/T 20118 Steel wire ropes for general purpose
GB/T 20306 Amusement devices terminology
GB/T 21328 Fibre ropes - General specifications
GB/T 22048 Determination of certain phthalate esters in toys and children’s products
GB 24613-2009 Limit of harmful substances of coatings for toys
GB/T 28622 No power type of amusement devices - Terminology
GB/T 34272-2017 Safety requirements of small amusement device
SN/T 1877.2 Determination of polycyclic aromatic hydrocarbons in plastic and plastic article
SN/T 1877.4 Determination of polycyclic aromatic hydrocarbons in rubber and rubber product
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 28622 and GB/T 20306 as well as the following apply.
3.1
three-dimensional climbing net
climbing facility made of flexible materials (e.g., ropes and chains) and with three-dimensional geometry, which is for amusement by players, as shown in Figure 1
3.2
pyramidal climbing net
climbing net with a closed space structure formed in the support of multiple rods, as shown in Figure 1a)
3.3
single-pole climbing net
climbing net of which the center point is supported by a single pole and the bottom periphery is fixed on the ground, as shown in Figure 1b)
GB/T 34022-2017 The following standards are cited: