Some standard content:
1C'S,13.1CC
National Standard of the People's Republic of China
GB/T39762002
Functional sizes of chairs and desksfor educational institutions2002-05-29 Issued
National Quality Supervision, Inspection and Quarantine Exhibition of the People's Republic of China
2003-01-01 Implementation
GB/T3976-2102
This standard is for institutions seeking basic equipment, which has an important impact on the health of children and adolescents. It is recommended to use G7721S87 school curriculum standard and 53976-1083 school desk size. When this standard is implemented, the two original standards will be terminated. The revision of the standard is based on the new human body measurement data in recent years in my country. It adopts the international standard 1505972-197% and the international standard 1021-1991 school room table (consulting room table) 3 and I1015-1S74 teaching space table length analysis small 3. This standard is difficult to compare with the original standard. There are the following changes in technical content: the maximum number of the registered body of the manufacturer is 7.7 cm, and a new one is added with 1.cm as the maximum number of the registered body. The original 9 models are increased to 10 models. The Appendix A (reference) in B77921 is cancelled. The model table height is in line with the international standard, and the middle surface height is 2mm1m lower than the international standard. 2. Dimensions of desks for primary and secondary schools,
t.) The width of the desktop (left and right) was originally 1000mm~12mm (for single use) and 1000mm-12mm (for double use) and 12mm respectively.
Liu has also slightly adjusted the dimensions of the clearance under the high-height desk.) The provisions of the division and use have been enriched. Appendix A (reminders) has been added. 3. The two major categories of preschool desks and college desks have been edited. The technical contents of this standard are as follows: This standard is issued by the Ministry of Health of the People's Republic of China and the Ministry of Health of the People's Republic of China. The main drafters of this standard are: Beijing Medical University, and the main drafters of this standard are Gu Jielin, Xia Yijun, and Gan Dongmei. The Ministry of Health of the People's Republic of China and the Peking University Children's Health Research Institute, 1 Scope
National Standard of the People's Republic of China
Functional sizes of elrairs mutl lesksfor educaidonnl intitutious
GB/T 3976—20C2
By comparison, GE3976
This standard specifies the sizes and models of wooden school rackets and wooden ball rackets for children. It must be marked with a ruler and other requirements for use.
This standard is intended for use by enterprises producing wooden rackets for children in universities, primary and secondary schools, and technical institutions of higher learning.
Cited standards
The following standards contain texts that constitute the provisions of this standard. The versions shown are valid for publication in this area and will be revised by the department. All parties using this standard should discuss the feasibility of using the following standards as a new version: 1 Appendix 75—1985
Qn !r1ss课亲
第一葡
3种和课椅各分1?种人小理,刘丧1. 小学课桌椅
Table 1 小学课桌托的种和型与要求
4课点
4.1保第
Figure 2 and Table 2 Regulations
State Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China 2002-05-29 Approved No. 1
7003- 1- 01 Implementation
Dimension Name Winter
Point Surface Height
East Clearance Business 1(z)
Point Clearance Height 2(%)
Desk Depth, Home Clearance Depth 1(s.)
Desk Clearance Xue 2) is above 600. There is clearance between the lower edge of the backrest and the rear edge of the backrest. The backrest point is the point on the backrest, which is the calculation point of the backrest. The lower height control base makes the backrest have a position under the lower angle.
6 Product technical requirements and test methods
6.1 The allowable error range of the central surface height is ±2mn, and the allowable error range of the backrest point from the seat height is ±15mm. The minimum error can be seen in the specification of QB/3916.
6.2 Material requirements, process requirements, physical and chemical performance requirements, performance requirements and test methods can be seen in QB/T3915. Steel and wood chairs are usually placed on the table, virtual and put backrest. All parts are made of wood, with a light color, close to natural wood color, and the product is marked according to this standard. It is accompanied by a water-resistant label, and the model and height of the student are indicated. The color of the label is also in accordance with the provisions of Table 4. The table adopts the standard model, height range and color mark of the table model. The height range of the student is 13a--172, 150--154, 144--157, 129--112, and the original color mark is GB/T 3976—2002
Table 4)
Standard height
Student height range for males
120--134
113-127
Real height refers to the representative height of the students. For growing and changing children and adolescents, the median value of each height quotient is usually used. The height range of students below 2 is used. 8.1 When schools prepare desks, they should determine the number of various sizes and models according to the height composition of students in the middle of the school year or even the final year. Table 5 Reference models for school desks 2, 3, 4, 5, 6, 1, 8, 9, 09, 10, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 81, 83, 89, 81, 84, 85, 86, 89, 81, 82, 83 ...9, 81, 82, 83, 84, 86, 89, 81, 82, 83, 84, 8 8.2 The horizontal distance between the front row of desks and the board in the classroom should not be less than 21 meters; the distance between the back row of desks and the classroom should not be less than 8 meters; the distance between the middle row of desks and the classroom should not be less than 8.5 meters. There should be a corridor of not less than 60 cm at the end of the classroom. The width of the longitudinal corridor should not be less than 55 cm; the distance between the end of the desk and the front should not be less than 13 meters. Each teaching space can be equipped with 1 to 3 different desks (see A). The short ones should be placed at the front and back. The same number of desks should match the classroom. This is a general rule, and only a few students with special circumstances may be exceptions. The second part of the previous children's table and chairs
varieties and models
children's table and children's table are divided into various sizes and models, Bei Table 6 Special 6 children's special varieties and models
children's table (Anzhou)
dynamic 3
10 children's straight table
10.1 children's main size small, see the new single-person Sichuan:
children's 5
10-2 The table does not have a side angle, the tabletop can be rectangular, for example, heart-shaped, side-shaped, shaped, etc. GB/T3976-2002
10.3 There is no long or short arrangement under the surface, and there is no board or other components in the clearance under the table.
Dimension name
Height of seat (center)
Height of lower clearance (A,)
Surface (lea)
Effective seat surface
Seat surface height (?
Non-standard seat surface height.
Backrest lower seat height)
Characteristics: Figures 1, to 2,
11 Children's vertical format
11.1 The main dimensions of children's chairs, see Table 7, 11.2 The surface is flat, or tilted downward within 2 degrees. The main dimensions of children's tables and chairs
11-3 The back is to be drawn backwards and within 6 degrees. The curvature of the backrest should be above 500mm (see Figure 2). 12.1 The allowable error range of single-sided and double-sided tables is 12mm. For other dimensions, see the provisions of Q/T3915. 12.2 The child's room table will be the most suitable for this system. See the provisions of Q/T3915. 12.3 The back of the seat is not to be padded. 12.4 The nursery does not use wooden chairs, and the main table does not use folding or sliding tables. 12.5 There shall be no sharp corners, burrs or sharp points exposed by small hardware parts on the surface and surface of the child's room, as well as hidden places that can be touched by fingers.
12.6 The coating and film of the children's chair are the same as the requirements of the company for toys, and do not contain excessive substances, and meet the requirements of G6675. Color tone, and.
The quality of a child's blue life, the kindergarten does not exceed 2.5kg, the nursery does not exceed 2.0kg...13 Product labeling
Production of children's tables and chairs in accordance with this standard, attached with permanent labeling, connected to Table B marked with the number and the body of the child's body: the color of the label also meets the requirements of the table name,
Quanwan Ying No.
No. 1
Standard height specification of each model of children's chair, color core mark seat surface
Standard technology
11: Yuan
Children's height specification
98--112
9n~-1:4
E3--S7
Tide color logo
1Standard height refers to the height of the students. For children who are working in the industry, it is often the height of the middle school students. 2. People with a height of less than 4 meters should use the label
14 Distribution
GE/T 3976
74.1 According to the local children's body composition situation, you can choose a single number or only use double cards. 14.2 Nursery, children's garden, personal use, can be used with a barrier or name tag. Part III
15 Varieties
College desk chairs
In colleges and universities, only a few commercial desks and chairs are set up, for both men and women. The varieties are as follows: \ Fixed desks and chairs:
) Fixed desk chairs:
Fixed classroom chairs in colleges and universities
Applicable to multi-level teaching, including dry or flat classrooms, fixed floor, multi-person use, main dimensions, see Table 9, Table
Size name
Face
Desktop depth
Each regular desk width ()
Typical height (n)
! 1. Main height ()
Effective depth of seat
Back height ()
Distance from backrest point to backrest surface ()
Horizontal distance between seat edge and backrest point of each set of single skills front and back area
Note: 4 See Figure 1 Medical 2.
Non-fixed classroom chairs and chairs in colleges and universities
Fixed classroom chairs in colleges and universities should be small
730±10
47±15
-323mm
Or integrated with the rear row
The rear point is more than 10 degrees,
Applicable to flat classrooms, single or double classrooms. Single classroom size. Main number scale, see Table 1U: Table 10 high inspection case pole inspection size
size called
table clearance 1
if 1 clearance height, 2
table and fire, come under clearance guarantee!
is the next school change interpretation 3)
plain double
style under clearance ()
specific surface height>
736=1u
single 6, double 10
single
tc-_16
size you
river comprehensive distance pressure hill height ()
non back edge minister sit and:s!
Effective face detection (.)
Seat width (6)
GB/T 3976—2002bZxz.net
Table element)
and the body makes 2
2 you compare 1.Letter 2.
Product technical requirements and test methods
Same as the first chapter of this standard.
GB/39762002
Appendix A
(Appendix before the reminder)
Examples of classroom models selected by primary and secondary schools
A1 When some primary and secondary schools in the urban area of a northern metropolis need to conduct classroom teaching, the number of teaching spaces equipped for each grade is as follows: See Table A141
Evaluation desk number
1, each level of the fee-charging room
1, the receiving room| |tt||Year Classroom
"Year Short Full-Length Classroom
Entry Point Classroom
Five-Level Classroom
Four-Level Classroom
First-Level Classroom
Second-Level Classroom
The first method is that each number room has few types and is easy to manage. The other method
The second method is to solve the problem
1.3.3 The second method is to replace a small number of adjacent types on the basis of the first method. The class selection can be based on the height of the students, but avoid the withdrawal of different types. In addition, primary schools can also be divided into 1, 2, and 3 numbers, but the number is slightly lower than that of the original. 42 When some primary and secondary schools in many villages in South China Province set up desks, the models of classrooms for each grade are shown in Table A? High || tt || CB/T 3976
First and third edition teaching city
Third grade classroom
One grade classroom
One grade energy room
Sixth grade classroom
Fifth grade pastoral room
Fourth grade teaching
Third grade improvement room
Second grade classroom
·Age room
Note: In addition, primary schools can also be simplified into three office numbers: 5, 7, and 9. No. 3
No. 2.3.4
No. 1,4
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