Detail of GB 43469-2023

Introduction of GB 43469-2023

Portable aviation child restraint device 1 Scope This document defines the terms and definitions of portable aviation child restraint device, specifies the installation and fixing requirements on civil transport aircraft, the structure of the restraint system, the performance indicators of the restraint system assembly and its components, and the product description and identification requirements, and describes the test methods of combustion test, chemical test, compatibility test, dynamic test and roll-over test. This document is applicable to the design, production, inspection, product certification, service provision and trade cooperation of portable aviation child restraint device, which are carried by passengers on civil transport aircraft and fixed to the front passenger seat only by waist restraint. Note: For the purpose of this document, the portable aviation child restraint device does not include that require special installation to the passenger seat, or that require external structures or accessories to support to the passenger seat or that require special webbing to be installed to the passenger seat; it also does not include that for special needs or medical purpose. 2 Normative references The following documents contain requirements which, through reference in this text, constitute provisions 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 2912.1 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehyde (water extraction method) GB 6675.2 Safety of toys - Part 2: Mechanical and physical properties GB 6675.4 Safety of toys - Part 4: Migration of certain elements GB/T 17592 Textiles - Determination of the banned azo colourants GB/T 19941.1 Leather and fur - Determination of formaldehyde content - Part 1: High performance liquid chromatography method GB/T 19941.2 Leather and fur - Determination of formaldehyde content - Part 2: Colorimetric method GB/T 19942 Leather and fur - Chemical tests - Determination of banned azo colorants GB/T22048 Determination of certain phthalate esters in toys and children’s products GB/T 23344 Textiles - Determination of 4-aminoazobenzene GB/T 26193 Determination of the content of migration of Sb, As, Ba, Cd, Cr, Pb, Hg and Se from toy material - ICP-MS GB 27887-2011 Restraining devices for child occupants of power-driven vehicles GB/T 30419 Determination of antimony, arsenic, barium, cadmium, chromium, lead, mercury, selenium element migration from toy materials - Inductively coupled plasma atomic emission spectrometry GB/T 32602 Determination of migratable antimony, barium, cadmium, chromium and lead in toy materials - Graphite furnace atomic absorption spectrometry GB/T 32603 Determination of the content of migration of arsenic, antimony, selenium, mercury from toy materials - Atomic fluorescence spectrometry GB/T 33392 Leather and fur - Chemical tests - Determination of 4-aminoazobenzene derived from azo colorants ISO 6487:2015 Road vehicles - Measurement techniques in impact tests - Instrumentation CCAR-25-R4 Airworthiness standard for transport aircraft CTSO C100c Aviation child safety device 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 portable aviation child restraint device; PACRD portable restraint system taken by passengers themselves on civil transport aircraft, that supported only by passenger seats, and fixed only with the waist restraint on the passenger seats (if necessary, belt extension belt may be used) on the forward passenger seats to reduce the injury to children by limiting the movement of children's bodies when the aircraft changes posture, encounters strong airflow or is impacted 3.2 passenger seat forward passenger seats on civil transport aircraft, including cushions, armrests, decorations and any seating facilities that restrict or restrain passengers' seating space 4 Classification 4.1 Classification of children Children's physiological characteristics are reflected by their height, weight and age, which are very important for the structure and installation of PACRD. PACRDs shall be used correctly according to children's physiological characteristics. In different stages of children's growth, PACRDs shall be selected according to these characteristics. The classification of children shall be as specified in Annex 1 of CTSO C100c (see Table 1). Table 1 defines three stages of children's growth, and the primary characteristics of each stage are underlined. When children are in between stages, the primary features shall be used to determine the configuration and installation direction of PACRDs.

Contents of GB 43469-2023

Contents 1 Scope 2 Normative references 3 Terms and definitions 4 Classification 4.1 Classification of children 4.2 Classification and installation method of PACRD 5 Requirements 5.1 Flame retardance requirements 5.2 Chemical requirements 5.3 Requirements for design and functions 5.4 Requirements for compatibility of PACRD and passenger seat system 5.5 Performance requirements 6 Test methods 6.1 Combustion test 6.2 Chemical test 6.3 Compatibility test 6.4 Dynamic test 6.5 Roll-over test 7 Marking Annex A (Normative) Minimum support surface of head and body Annex B (Normative)) Pitch Annex C (Normative) Compatibility test device Annex D (Normative) Test dummy D.1 General rules D.2 Construction of dummy D.3 Main features Annex E (Normative) Seat of dynamic test Annex F (Normative) Acceleration curve Annex G (Normative) Simulated aircraft passenger seats Annex H (Normative) Labels allowed for use on civil aircraft Bibliography