What are the safety standards for office chairs?

Safety standards for office chairs vary from region to region, here are the office chair safety standards for two major regions:

European Standard - EN1335

EN1335 is the European safety standard for office chairs. This standard covers various aspects of office chairs, including safety requirements, size standards, and strength tests. Specifically, EN1335 includes the following test items:

- Stability test: including front seat edge stability test, forward stability test, lateral stability test, and backward stability test.

- Static pressure test: including front seat static pressure test, seat and backrest static pressure test, armrest static pressure test (middle and front), and footrest static pressure test.

- Durability test: including seat and backrest durability test (260,000 cycles), armrest durability test, rotation test, footrest durability test, and chair base and caster durability test.

- Rotation resistance test: Test the rotation resistance of the chair.

Chinese Standards - GB/T10357.1-2013 and GB/T3326-2013

In China, the safety standards for office chairs mainly include GB/T10357.1-2013 "General Technical Requirements for Office Furniture Part 1: Office Chairs" and GB/T3326-2013 "Chairs for Public Places". The main contents of these standards include:

- Classification and marking requirements: stipulates the classification and marking requirements for office chairs.

- Dimensions, structure and installation requirements: stipulates the dimensions, structure and installation requirements for office chairs.

- Physical and mechanical performance requirements: stipulates the physical and mechanical performance requirements for office chairs.

- Durability requirements: stipulates the durability requirements for office chairs.

- Ergonomic requirements: stipulates the ergonomic requirements for office chairs.

- Safety requirements: stipulates the safety requirements for office chairs.

How to choose an office chair that meets safety standards?

When choosing an office chair that meets safety standards, you should pay attention to the following points:

1. Choose a regular brand and manufacturer: Make sure the office chair you buy comes from a regular brand and manufacturer.

2. Check product logos and test reports: Confirm that the office chair meets relevant safety standards and check the product's test report.

3. Seat height and adjustment function: Make sure the seat height of the office chair is suitable for the user's height and has an adjustment function.

4. Back support: Choose an office chair that can support the waist to maintain a correct body posture.

5. Moderate hardness: Make sure the seat and back of the office chair have appropriate hardness to ensure the user's comfort.

By understanding and following these safety standards, you can choose an office chair that is both comfortable and safe, thereby improving work efficiency and protecting your health.