中小学生午休课桌椅“国标”出台 聚焦舒适、安全、耐用

Core Viewpoint - The National Standard for General Technical Requirements of Desks and Chairs for Primary and Secondary School Students' Naptime has been approved and will be implemented on February 1, 2026, focusing on comfort, safety, and durability based on students' physical development characteristics [1]. Group 1: Design and Comfort Requirements - The standard specifies that the height of desks for primary schools should be between 455mm and 730mm, while for secondary schools it should be between 565mm and 790mm. The seat width of chairs must be at least 360mm to ensure proper sitting posture [2]. - During naptime, chairs must be able to recline, with an overall length of no less than 1050mm, a backrest that can tilt to over 135°, and a headrest with dimensions of at least 180mm in width and 100mm in length. The leg support area must be at least 250mm in width and 100mm in length to allow students to stretch comfortably [2]. Group 2: Material and Structural Requirements - The standard imposes strict regulations on the materials, performance, and structure of naptime desks and chairs. Plastic components must be impact-resistant and resistant to aging, while the surface finish must withstand water, moisture, and friction. Stains from ink or similar substances should be easily removable with a standard eraser [2]. - In terms of structural integrity, chairs must withstand multiple weight tests during naptime, with hooks able to hold 5kg without damage, and leg support components enduring 20,000 uses without breaking. Functions such as adjustment and folding must remain operational after 10,000 uses [2]. Group 3: Quality Assurance and Compliance - The standard outlines quality assurance requirements from production to usage. Each batch of products must undergo sampling inspection for appearance, dimensions, and structural safety to prevent non-compliant products from entering schools [3]. - Significant changes in structure, materials, or processes, or a production halt of six months, necessitate comprehensive inspections to ensure core performance standards are met. Products must display information such as name, specifications, materials, and manufacturer, along with installation, maintenance, and safety instructions for proper use by schools and parents [3].