GB/T 39223.6-2020Ergonomic requirements for healthy home—Part 6: Sofa (English PDF)
健康家居的人类工效学要求 第6部分：沙发
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
November 19, 2020
Implementation date
June 1, 2021
Scope
GB/T 39223.6-2020 is the English-translated version of 健康家居的人类工效学要求 第6部分：沙发.
GB/T 39223.6-2020 is the Chinese standard "Ergonomic requirements for healthy home—Part 6: Sofa". Its scope clause reads: This part of GB/T 39223 specifies the ergonomics technical requirements and testing methods for sofas.
This section applies to backrest sofas that meet the basic performance, quality and safety and environmental protection standards and focus on sitting activities. Its clauses include terms and definitions.
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Document preview — GB/T 39223.6-2020
National Standard of the People's Republic of China
- ICS
- 13.180
- Classification
- A 25
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Technical requirements
- 4.1 Size requirements
- 4.2 Body pressure distribution requirements
- 4.3 Other ergonomics requirements
- 5 Detection method
- 5.1 Dimension measurement
- 5.2 Body pressure distribution measurement
- 5.3 Testing of other ergonomics requirements
- Appendix A (Normative Appendix) Principles and Procedures for Selection of Experiencers
- Appendix B (Normative Appendix) Sofa User Experience Table
1 Scope
This part of GB/T 39223 specifies the ergonomics technical requirements and testing methods for sofas.
This section applies to backrest sofas that meet the basic performance, quality and safety and environmental protection standards and focus on sitting activities.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 10000 Chinese adult body size
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 sofa
The main frame is wood, metal or other rigid materials, and the surface is covered with a seat made of elastic materials or other soft materials.
[QB/T 1952.1-2012, definition 3.1]
3.2 Seat datum
The horizontal plane where the lowest edge of the seat surface is located.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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Related Standards
GB/T 39223.3-2020 — Ergonomic requirements for healthy home—Part 3: Office desks and chairs
GB/T 39223.4-2020 — Ergonomic requirements for healthy home—Part 4: Children's desks and chairs
GB/T 39223.5-2020 — Ergonomic requirements for healthy home—Part 5: Mattress
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GB/T 39223.6-2020
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