How to identify the quality of auditorium chairs?

There are many auditorium chairs and cinema chairs in the market, and people are dazzled at the exhibition, and there is no way to start when choosing. What are the specific styles of auditorium chairs and theater chairs? For those who don’t understand, they are the same except for the appearance. They don’t know how to identify the quality and where to choose. In fact, auditorium chairs and cinema chairs are classified from bottom to top. Looking down at the feet, auditorium chair tripods can be divided into aluminum alloy feet and iron feet.

Aluminum alloy feet: The aluminum alloy feet are made of aluminum alloy materials, which are light in weight and are not easy to corrode in a humid environment; they will not deform or crack in a high temperature environment; the service life is relatively long, which can meet the different needs of customers (bending or pulling straight).

Iron feet: The iron feet are hard, heavy, and brittle. The surface is electroplated and easy to rust.

Looking at the seat back outer panel, the outer panel is divided into paint panel and plastic shell.

Painted board: The high-quality multi-layer board is cold-pressed by a mold and painted to prevent cracking effectively.

Plastic shell model: The plastic back shell is made of high-quality PP (polypropylene) multi-element conforming material and is molded by injection molding, with a thickness of 3mm. The seat rubber shell is made of high-quality PP (polypropylene) multi-element conforming material by injection molding, with a thickness of 4-6mm. With a muffler hole, it can effectively remove ambient noise.

Multimedia classroom soft chair

According to the above description, auditorium chairs can be roughly divided into 4 categories: aluminum alloy paint models, aluminum alloy plastic shell models, iron foot paint models, and iron foot plastic shell models.

We have a certain understanding of the types of auditorium chairs through the above, but after all, professional people are in the minority, how to distinguish the quality of auditorium chairs?

First, heating method: negotiate with the manufacturer for a small piece of leather or fabric, touch the leather or fabric with a cigarette butt for 3 seconds, and observe whether it is flame retardant. This avoids buying defective products.

Second, the certificate law: the leather and fabric used by regular manufacturers have a clear source, production place, trademark, leather test form, authorization letter and other basic information, you can check it, these certificates are indispensable.

Auditorium chair

Third, the wiping method: if the leather is used, you can wipe the surface of the leather with stain remover oil, and pay attention to whether there is fading and falling off, so as to avoid buying 2 color-changing leather.

Fourth, olfactory method: good leather and fabrics will not have a pungent smell after processing. If the smell is too large, then the quality of the auditorium chair can be considered.

Fifth, labeling method: the leather used by regular manufacturers will be marked with the date of manufacture, the name and area of ​​the leather factory, etc. on the back. (The date of manufacture should not be too long, and if the leather is more than 3 years old, you should pay attention to whether there is mildew).

Sixth, the observation method: for the leather auditorium chair, the observation method can be used. Under a 30 times magnifying glass, it can be seen that there are obvious pores on the surface of the leather, which has the characteristics of the original skin, so the air permeability is good. After cutting the leather with a blade, it can be seen that the color of the leather from the outer layer to the inner layer must be the same.

Pay attention to whether there is a different color under the outer layer, and avoid buying second-hand leather that has been dyed or changed color. For fabric auditorium chairs, you can wipe it back and forth with your hands to see if it is pilling and whether there is a hook line.

How to regulate the use of desks and chairs?

Nowadays, student desks and chairs are not only tools for our learning, but have been given other meanings on them. Watching the development history of student desks and chairs can actually reflect the importance a country attaches to education.

However, a good learning environment is fundamental to education and learning. Student desks and chairs are friends who will accompany students throughout their study life. Desks and chairs are teachers for cultivating students’ sitting posture, and a good sitting posture is the right reflection of the person’s mental outlook, and it is also an important part of observing a person’s basic impression. And a good sitting posture will also cultivate people to develop a good living habit and lofty aspirations. Therefore, a good set of student desks and chairs is essential for a person’s success. And also need to regulate the use of desks and chairs, how to regulate it?

High Quality School Table with Chair

1. Health supervision agencies and educational institutions should grasp the access standards for the procurement of desks and chairs, the allocation and use standards for desks and chairs, daily hygiene management, and monitoring of teaching and living environments, and increase supervision.

2. Change the traditional concept of one-sided pursuit of “uniformity and easy management” of desks and chairs, and improve the scientific cognition of school leaders and teachers on implementing national standards and configuring desks and chairs according to ergonomics. In accordance with national standards, each class of all primary and secondary schools is adjusted according to the actual sitting height of students, and the improper management and use of desks and chairs is rectified.

Classroom Style Tables

3. Design a variety of desks and chairs that meet the desktop needs of the new curriculum reform spirit, small class teaching, and junior high school classroom teaching. To achieve the functional requirements of not only meeting the standards, but also suitable for the placement of teaching tools, at the same time, combined with the school housing conditions, the effective use area of ​​students’ homework, operation and learning is relatively increased.

4. A supervision and management system composed of educational equipment, technical supervision, health supervision, education supervision and other departments should be established to supervise and manage the whole process of updating and configuring, ordering, production, and use of school desks and chairs to ensure safety, firmness, and safety. Appropriate desks and chairs come into the classroom.

Today’s emerging student desks and chairs are more environmentally friendly than traditional desks and chairs, but they are better in function. It is found in a variety of educational settings. As the basis for talent cultivation, it bears the important responsibility for the rapid development of education, and it also supports the future backbone of a country. It is an inevitable choice to accelerate the development of education by giving full play to the advantages of educational resources.

What are the factors that affect the quality of desk and chair sets?

There are many kinds of desk and chair sets on the market, the price difference is large, and the quality is also uneven. If you choose cheap ones, the quality cannot be guaranteed. There are many factors that affect the quality. If you want to buy good quality products , we must first understand the factors that affect the quality of desk and chair sets.

Process factors affecting the quality of desk and chair sets

High Quality School Table with Chair

1. Welding wheel diameter

The diameter of the welding wheel determines the diameter of the nugget. As the new welding wheel is ground again and again, the diameter gradually becomes smaller, the contact area between the desk and chair and the steel strip is reduced, the current density is increased, and the pressure on the welding point is increased. Also added, so the diameter of the welding wheel cannot be too small.

2. Welding current

The influence of the welding current of desks and chairs on the heat is a quadratic relationship. As an adjustable parameter, it can be selected according to the thickness of the welded steel strip. The factors that affect the actual current change are the fluctuation of the power supply voltage and the resistance of the secondary circuit. In order to ensure that desks and chairs are not affected by external conditions, it is necessary to adopt a constant current control system.

3. Welding time

The welding heat of desks and chairs is proportional to the welding time, but the power-on time is controlled by the speed of the welding wheel. Generally, no adjustment is required. Even if the adjustment is made, only small-scale adjustments are required.

4. Touch resistance

The biggest influence on the occurrence and spread of heat is the resistance of the touch surface of the steel belt. The main factors affecting the touch resistance are the cleanliness and roughness of the touch surface. If the touch surface of desks and chairs has oxides or dirt with high resistivity layer, which will add resistance, and if only part of the dirt or oxide is present, will make the current spread unevenly, so the touch surface needs to be kept clean and tidy. If the touch surface is rough and uneven, the desks and chairs will form part of the touch point, and a large current will occur at the touch point, and the touch resistance will increase due to the reduction of the current channel.

2. Factors affecting the quality of desks and chairs

Furniture for School Children

1. Deliberate destruction: Deliberately destroying, stepping on desks and chairs, hitting desks and chairs with hard objects, or carving on desks and chairs with sharp objects, even the best quality desks and chairs are easily damaged, resulting in deformation or falling apart. directly affect the shortening of its service life.

2. Improper maintenance: If you encounter strong corrosive detergents, the tables and chairs will be corroded. After a long time, the tables and chairs or the main frame will rust. Rust will cause the material to become thinner and directly affect the product quality.

3. Inadequate cleaning: If it is not cleaned for a long time during use, it will cause residual oil on the desk. If it is not cleaned regularly, it will cause the desktop to be corroded.

4. Pulling and pulling: Sometimes the school needs to carry or move the desks and chairs for activities. When moving, the desks and chairs must be lifted and moved.

The above is the entire content of the process factors and use factors that affect its quality. The process factors include welding wheel diameter, welding current, welding time, touch resistance, etc., and the use factors include deliberate destruction, improper maintenance, and inadequate cleaning. Pull hard and so on.

How to maintain school desks and chairs?

For students, they naturally hope to use new desks and chairs, but such frequent replacement of new desks and chairs will increase financial expenditures for schools. Besides, steel and wood desks and chairs are of reliable quality and long service life. Longer, regular maintenance can avoid the waste caused by repurchasing new desks and chairs. Therefore, schools should pay attention to the maintenance and maintenance of desks and chairs.

First of all, desks and chairs are generally used in teaching places, and students are the main body of use. Schools should warn students to take care of public property and their own desks and chairs. It is forbidden to scribble on desks and chairs, or even scratch them with sharp objects. , causing permanent scars. The desks and chairs should be handled with care, and violent behaviors, such as smashing and smashing, should be prohibited.

In addition, to stop desk culture, it is not advisable to write poems and draw pictures on desks and chairs. Therefore, it is necessary to build bricks from the overall quality of students and school education.

At present, the design of student desks and chairs needs to consider many factors. The designed and produced student desks and chairs must meet the most basic three performances, and such student desks and chairs can be qualified.

High Quality School Table with Chair

1. Practical performance

This is the primary condition for the design of desks and chairs. The design of student desks and chairs must meet his direct use and meet the needs of students. This is the most basic. If the needs of students cannot be met, no matter how beautiful the appearance is Just empty shelves, meaningless.

2. Comfortable performance

This is the demand for high-quality life now. The comfort of student desks and chairs is also a reflection of the value of desks and chairs. The designed student desks and chairs must conform to ergonomics, and can also have detailed observation and analysis of life. In order to design comfortable products.

3. Safety performance

The safety performance of school desks and chairs is the most basic requirement for its quality assurance. Products lacking sufficient strength and stability are very dangerous for students. If you want a student desk and chair with a high safety factor, you must make a correct judgment on the performance of the material, and carry out scientific calculations in the structural design and node design, and strictly screen the raw materials.

Single Desk Chair

In addition, we also need to pay attention to the maintenance of students’ desks and chairs. The specific points are as follows:

1. School desks and chairs should be placed in a well-ventilated, dry place, not close to fire or damp walls, and avoid sun exposure.

2. The dust on the desks and chairs should be removed with a duster. Try not to scrub with water. If necessary, wipe it with a damp soft cloth. Do not scrub with alkaline water, soapy water, or washing powder solution, so as not to affect the brightness of the paint or cause damage. The paint is peeling off.

3. When moving desks and chairs, lift them off the ground, do not push or pull hard, so as to avoid loose or damaged legs.

4. Steel desks and chairs should avoid frequent contact with water to prevent internal rust.

5. Do not put acid and alkali corrosive substances on the desks and chairs.

6. A comprehensive maintenance of desks and chairs should be done regularly, and the time should be controlled once every two months.

The above is all the information about the maintenance of school desks and chairs. Only by paying attention to daily maintenance can the service life of desks and chairs be extended and the learning efficiency of students be improved.

How to choose the school desk and chair manufacturer correctly?

The use of school desks and chairs will have a greater impact on schools and students, so there are many aspects that need to be paid attention to when configuring desks and chairs. So how to correctly choose school desks and chairs manufacturers?

How to choose the school desk and chair manufacturer correctly

Classroom Chairs and Tables

1. First of all, before we choose the school desk and chair manufacturer, we can conduct a systematic inquiry on the manufacturer on the Internet, so that we can have a certain basic understanding of the manufacturer, but we need to pay attention to not blindly believe that its online Because they are basically beautified, they are not necessarily true. Therefore, after having a basic understanding, you can conduct on-the-spot inspections in several favorite manufacturers, so that you can see more intuitively. The strength of the manufacturer.

2. Then we can observe more about the scale of the manufacturer during the on-site inspection, such as its production equipment, technicians and processes, etc. Generally, manufacturers with sufficient strength are relatively complete as a whole, and their requirements are relatively high. Therefore, from these aspects, it can be seen whether the manufacturers of school desks and chairs are good or not, so that the selected products can be guaranteed enough and avoid unnecessary hidden dangers and troubles to themselves.

3. Because desks and chairs are used more frequently, and the users are mainly students, but the school’s procurement itself also has certain restrictions, so the quality of school desks and chairs is more valued by everyone, so school classes Table and chair manufacturers must ensure that their quality is good enough, but some damage will inevitably occur after a period of use, so its after-sales is very important, so when choosing a manufacturer, pay attention to whether it can provide good after-sales.

Several tips for purchasing school desks and chairs

Classroom Chairs and Tables

1. The color of school desks and chairs should not be too bright

When choosing school desks and chairs, many people think that they should choose brighter and more active colors, or choose a lot of cartoon patterns according to children’s preferences, etc. They feel that bright and bright colors help children form optimistic and lively characters. . However, some agency tests have shown that the brighter the paint color, the more heavy metals such as lead it contains. This is mainly caused by the lead compounds contained in the paint pigment, so the brightly colored school furniture has a much higher content of harmful substances than ordinary ones. Therefore, when purchasing desks and chairs, remember to ask the manufacturer for the school furniture paint inspection report to check whether the desks and chairs are qualified.

2. School desks and chairs with environmentally friendly materials should be selected

The wood material maintains the original color of the wood, which is natural and rustic, environmentally friendly and healthy, and most of them belong to good school furniture. Most of the non-wood materials are synthetic materials with fashionable appearance and low price. However, due to the application of some chemical materials in the material synthesis process, they have hidden dangers of environmental protection. It is recommended that consumers choose natural wooden school furniture or some well-known brands of non-wood desks and chairs as much as possible when choosing.

Adjustable School Desk and Chair

3. Be careful to buy the material of the metal edge

Many desks and chairs are decorated with shiny aluminum edges, but most of the metal edges are sharp, and children are likely to scratch their hands when they touch them. Now more and more plastic edges are used. And some of the metal that acts as a support for the frame, the sharp corners are installed inward to minimize the possibility of children touching. Like screws may also have sharp metal edges, which requires special hardware fasteners to cover sharp screws in classroom furniture.

4. Choose less furniture made of glass

Generally speaking, desks and chairs are not suitable for use of ordinary glass materials, because the glass is fragile, and the sharp edges and corners formed after shattering can easily cause injury. If you want to use transparent materials for reasons such as aesthetics, the designer recommends using tempered glass or organic sheets instead.

The above is the introduction of how to correctly choose the school desk and chair manufacturer and the skills of purchasing desks and chairs. I hope it can be helpful to everyone. Whether it is choosing a manufacturer or a desk and chair, you can choose the right one.

How to choose the desks and chairs suitable for children? should pay attention to these aspects

In our daily life, we often see such a situation. Children lie on the dining table or sit on the bed to do homework and study, some because of the space constraints at home, and some because the parents do not pay enough attention. These seemingly inconspicuous little things are closely related to the child’s academic performance and physical health, so don’t be careless! Parents, do you know how to choose the right desk and chair for your child?

1. Security

Since it is a product for children, first of all, safety must be guaranteed. Whether it is from the material or the overall design of the product, safety must be considered. Remind parents, don’t be deceived by some bells and whistles, if you really don’t know how to choose, try to choose some big brands. Generally speaking, big brands have good reputation, and quality and safety are guaranteed.

2. Functionality

A high-quality children’s desk chair must be ergonomically designed. The height of the desk and chair should match each other. In the process of using it, children can develop a good sitting posture and use their eyes scientifically. When purchasing, it also depends on whether the desks and chairs can be adjusted. Of course, it is good to adjust according to the height of the child, and it can match different heights.

High Quality School Table with Chair

3. Ease of use

In the reading stage, children need stationery books and other items, and it is equally important if the desk can be equipped with a good storage function. Moreover, during the adjustment process of the desk, to see if it is convenient for children to adjust by themselves, without the help of parents, it is still a lot of peace of mind!

4. The desk material

Students are the flowers of the future of the motherland, and their physical and mental health is naturally our top priority. For the desks and chairs that they frequently come into contact with, the materials selected must be healthy and harmless.

The materials of desks and chairs are diversified, which can meet the various customized needs of customers, such as ABS environmental protection engineering plastics, multi-layer boards, high-density edging boards, oak finger joint boards, hollow blow molding boards, environmental protection E1 grade boards, etc.

Single Desk Chair

The stool legs and table body are made of thickened steel pipes and thickened high-quality materials, which double the service life and are durable; the welding places adopt seamless welding technology, which will not oxidize and not easily fall off the paint, which can maintain the long-term use of the table and chairs!

From product quality, raw materials, welding, spraying, installation and other key production processes are strictly controlled, the desks and chairs produced are waterproof and moisture-proof, non-fading and non-painting, safe, non-toxic and more environmentally friendly!

5. Pay attention to product after-sales

In addition to basic requirements, desks and chairs are also important indicators for purchase in terms of style and after-sales service. Good manufacturers follow the principle of “customer first” and provide customers with “worry-free after-sales” service guarantee.

The above are a few suggestions on how to choose desks and chairs suitable for children. Aoyang has launched single/double desks and chairs, plastic desks and chairs, adjustable desks and chairs, combination desks, multimedia training desks, and study chairs in the reading room.. …. and other styles, in addition, there are many colors, the important thing is that you can customize with drawings and samples, and support a variety of mid-to-high-end styles customization! High-quality services and high-quality products have been recognized by many schools, educational institutions, teachers and parents of students.

How much is a set of student desks and chairs? What are the factors that affect the price?

The use of student desks and chairs in schools is very common, because if the school does not have student desks and chairs, students cannot carry out normal learning, and the study desk is very important, so the school is choosing student classes. When it comes to tables and chairs, you need to choose carefully.

Of course, the price of student desks and chairs is very important when choosing. I believe that many buyers are more concerned about price. So how much is a set of student desks and chairs?

The price of student desks and chairs

The price of student desks and chairs is different. There are many factors that will affect the overall price of student desks and chairs. However, the price of student desks and chairs is generally between 100 yuan and 500 yuan. This price is also Market conditions are also a relatively common price range. In addition, the price will be higher, ranging from 500 yuan to several thousand yuan. These are generally functional desks and chairs or customized desks and chairs. .

Factors affecting the price of student desks and chairs

Student Desk with Attached Chair

1. The influence of the material of desks and chairs

There are many materials for student desks and chairs. The materials are generally wood, steel, and plastic materials. In addition, there are combined materials, plastic-steel materials, steel-wood materials, and so on. The difference in these materials will also cause the price difference.

2. The influence of the design of desks and chairs

In addition, the design structure of student desks and chairs also has a great influence. The design is simple and complex or other small humanized designs. In addition, there is also the structure of desks and chairs. For example: the same material, the square stool is better than the one with backrest Chairs are cheaper and less material. These all affect the price.

Childs School Desk and Chair

3. The influence of desk and chair manufacturers

In addition, different manufacturers of student desks and chairs will cause price gaps. The different manufacturers, the materials used and the technical process of production, as well as other components and materials used, and some costs, etc., these All will cause price differences.

4. The demand for desks and chairs

In addition, the demand for student desks and chairs will also cause a big gap in price, because the price of different demand is different. Simply speaking, it is the same as wholesale. The more you buy, the cheaper the price. In simple terms, it is the wholesale price, but if the number of purchases is small, the price will naturally be higher, so the amount of purchase will also cause a price gap.

The above is the whole content of the price of a set of desks and chairs for students. Through the above content, I believe that everyone understands the price market, and also understands the factors that affect the price.

Therefore, when purchasing, schools still need to choose according to their own needs. So as to ensure the purchase of high quality and cost-effective desks and chairs.

What should I pay attention to when choosing a row of desks and chairs?

Row of desks and chairs are more common in university campuses and some multimedia classrooms. These desks and chairs are generally used for students to take large classes, which is suitable for classrooms with a large number of students. Although students who use such desks and chairs Most of them are college students, and they are already adults, but they still need to pay attention to details when choosing desks and chairs. To ensure the safety of use, what should be paid attention to when choosing a row of desks and chairs?

1. To have retractable function

The use of rows of desks and chairs is generally to make good use of the space of the lecture hall, so choose rows of desks and chairs. However, when choosing, we should choose some rows of desks and chairs with retractable functions, which can also maintain the neatness and aesthetics of the amphitheatre.

In addition, it will be more convenient for students to use, so when choosing a row of desks and chairs, the functional choice is very important to ensure that it can bring students a comfortable experience, create a high-quality learning environment, and improve students’ learning efficiency.

School Bench Table

2. Ensure security

After all, the use of rows of desks and chairs is for students, and the safety of students in schools has always been a concern of the public. Therefore, when choosing rows of desks and chairs, we need to pay attention to their safety.

The safety of row desks and chairs is mainly reflected in the safety of their materials and structure. Therefore, we need to pay attention to these two aspects when choosing row desks and chairs. They must be safe and environmentally friendly. Firm and stable to avoid endangering the health of students.

3. Humanized design

Because the row of desks and chairs are in the form of multiple seats, it will be easier to cause some bumps to students if they are not careful when using them. Therefore, we need to pay attention to the overall design of the row of desks and chairs when choosing the row of desks and chairs.

For example, whether the corner design has been chamfered or rounded, so as to avoid bumping damage to students, and the rounded corners will not be so prone to burrs and cracks during use, so In this way, the service life of even the rows of desks and chairs will be longer.

School Bench Table

4. The price should be reasonable

The price is irrelevant to the students, because the school pays for the purchase, so the school should choose the row of desks and chairs with the appropriate price according to the actual situation. Now the prices of the row of desks and chairs on the market are different. larger.

Under normal circumstances, the quality of the cheap price is directly proportional, so when choosing, it is not necessary to have a very cheap price. You should choose the one with high cost performance and reasonable price. This is important.

The above is the whole content of what to pay attention to when choosing a row of desks and chairs. From the above, we should not only pay attention to whether the row of student desks and chairs have retractable functions, but also pay attention to how the safety is, and whether the design is reasonable, etc. All are very important. Only by paying attention to these can we choose the row of desks and chairs that are suitable for the school.

How to choose student desks and chairs? Purchase methods and skills

Students’ classroom teaching is an important part of students’ receiving systematic education. With the continuous improvement of living standards, students’ physical development is getting better and better, but the desks and chairs used in many schools are still designed according to the height ratio of previous students. Height and width will be somewhat inappropriate.

If students study on such desks for a long time, they will often form bad postures, which will not only affect the quality of students’ learning, but also be detrimental to the cervical spine and spine. So, how should we choose the desks and chairs for students correctly?

How to choose student desks and chairs

High Quality School Table with Chair

1. Purchase according to the student’s height and size

The height of desks and chairs and the height of the human body cooperate with each other, which can adjust the sitting posture. Among all types, lift desks and chairs are more suitable. We all know that children’s bodies grow rapidly. If the desks and chairs are not properly selected, Then it will not be suitable for a long time, and it will not be able to be used again after a year or two. Therefore, it is better to choose a lift desk and chair. Lifting student desks and chairs can not only lift the chair, but also the table, which is more convenient and practical. The desk top adopts multi-angle adjustment components, which can be adjusted to the angle suitable for students to read and write.

2. Choose desks and chairs with rounded corners

Most children are very active, and it is very easy to collide when running around. It is recommended to choose smooth corners without sharp sharp corners. You can use desks and chairs wrapped with soft objects such as rubber strips to prevent children from accidentally colliding. Hurt.

3. Choose a variety of interactive class chairs

If the interactive class chairs can be combined in a variety of modes, it will not only play an active role in the interactive teaching, but also promote students’ participation in the interactive sessions, so that the interest in learning will become stronger and stronger, and the teaching effect will also be enhanced. Can play a qualitative leap.

Purchase method

Cheap School Desks and Chairs

1. Light colors are more suitable for students

I don’t know if you have discovered that the more common desks and chairs are all wood primary colors, light gray, light blue, beige and other light colors. So, do you know why they are all these colors? In fact, because students usually study for a long time every day, when facing the desk for a long time, the color of the desk has a greater impact on the eyes, so this light color can better protect the students’ eyesight.

2. Quality is more important than price

The quality of desks and chairs is more important. When we buy desks and chairs, we must first look at the quality. Only when the quality is good, the service life can be used for a longer time, and the utilization rate will be relatively high, so the quality of desks and chairs The first thing to check is to make sure that there is no problem with the quality, and then make other purchases.

About how to choose student desks and chairs, the precautions for desks and chairs, UTE school furniture is summarized here for everyone, I think everyone knows it, friends who need desks and chairs are welcome to inquire us, we look forward to your call.

How to choose the size of lift desks and chairs?

With the improvement of people’s living standards, desks and chairs have gradually been paid more attention to by the society, from simple wooden boards to desks and chairs that can now be raised and lowered. So what is the size of the current lift desks and chairs, how do we choose?

Dimensions of lift desks and chairs

Furniture for School Children

In fact, there is no fixed size of desks, and the sizes used by students of each age group will be somewhat different. Let’s take a look at the standard size of desks and chairs. Table and chair height standards for nine classes of students of different heights.

For example, if the height of the student is under 140cm, the height of the desk should be 52cm, the height of the empty area under the desk should be 40cm, and the height of the chair should be 29cm; the height of the student between 140 and 175cm, the height of the desk used should be 40cm. It is 67cm, the height of the empty area under the table should be 55cm, and the height of the chair surface should be 38cm. Moreover, according to the regulations, the forms of desks and chairs used in primary and secondary schools can be optional, but the main dimensions of the table height, the height of the empty area under the desk and the height of the chair surface must meet the home standard.

Lifting student desk size

1. Junior high school student desk size: 600mmx450mmx ( 780-690) mm Elementary school student desk size: 600mmx450mmx ( 750-660 ) ​​mm

2. Desktop size and requirements: 600mm x 400mm, the material is AA solid wood oak plug board with a thickness of 20mm, and the edges and corners of the desktop are arc-shaped.

3. Desk lift side plate: the upper part of the main body is 355mm wide, the bottom width is 240mm, the height is 368mm, the edge is 13mm, and the thickness is 1.2mm.

The student desks produced by our company have four levels of adjustment. The center distance of the fixing screw of each level of lifting holes is 60mm. Equipped with a PP engineering plastic hook, the hook does not exceed the desktop (to ensure the safety of the students), and there are reinforcing ribs on the edge and the middle part. The desktop and the main body are connected by self-tapping (at least 10 screws), and no wires are exposed.

4. Table legs: The horizontal legs at the bottom of the table are made of cold-rolled 25mm*50mm*1 4mm flat round steel pipes, and the bottom legs are 370mm long. The height of the double columns on the bottom leg is 400mm, the distance between the double columns is 35mm, and the outer column between the double columns on both sides is 80mm away from the bottom leg with a 465mm long flat round steel pipe 20mm*50mm*1.4mm to connect.

5. Book bucket: H165mm*W505mm*D350mm, made of 12mm high-quality cold-rolled steel plate by sub-stamping; the bottom is 60mm away from the opening with 18mm reinforcing ribs, and the opening is square tube-shaped. The bottom plate and the side plate of the book bucket are connected by rivets.

The above is an introduction to the size of the lift desk, so after knowing the size of the desk, there are matching chairs, let’s learn about the size of the lift student chair!

Childs School Desk and Chair

Lifting student chair size

1. Junior high school student chair size: 345mm*240mm* ( 455- 395) mm Elementary school student chair size: 345mm*240mm*( 425- 365) mm

2. Seat surface: Seat surface size and requirements: 345mm*240mm, the material is 20mm thick AA solid wood oak plug-in board, and the edges and corners of the seat surface are arc-shaped.

3. Lifting side panels of chairs: the upper part of the main body is 190mm wide, 160mm lower, 180mm high, 15mm hemmed, and 1.2mm thick.

Three-stage adjustment, the center distance of the fixing screw of each stage is 60mm, and the primary school lifting range is (425-365) mm. Junior high schools ( 455-395 ) have stiffeners on the edges and in the middle. The seat surface and the main body are connected by self-tapping (at least 4 screws) without wire.

4. Chair legs: The cross legs at the bottom of the chair are cold-rolled 25mm*50mm*14mm, and the bottom legs are 270mm long. The height of the double columns of the bottom leg is 270mm, the distance between the double columns is 30mm, and the distance between the double columns on both sides is 60mm from the bottom leg.

Size selection of lift desks and chairs

Adjustable School Desk and Chair

The correct height of the table and chair should enable people to maintain two basic verticals when sitting, that is, when the feet are flat on the ground, the thighs and calves can be basically vertical. At this time, the front of the drawer of the table should not press against the plane of the thigh. The second is when the two arms hang down naturally. The upper arm and the forearm are basically perpendicular, and the height of the desktop should just be in contact with the lower plane of the forearm.

This allows people to maintain the correct sitting and writing posture. If the height of the table and chair is unreasonable, it will directly affect the sitting posture of the person, which is not conducive to the health of the user. For this reason, the height of the space under the desk surface is not less than 580 mm, and the width of the space is not less than 520 mm. According to the survey, multiply the height of the child by 0.27 to calculate the appropriate chair height, and then find a table that is about 33cm higher than the chair.

This article introduces the relevant content about the size of the lifting desks and chairs. Compared with the traditional desks and chairs, the lifting desks and chairs are more suitable for the student’s body. The height of the desks and chairs can be adjusted according to the students at different stages, so as to protect the students. It can improve the spine, keep myopia away, reduce the pressure on the shoulders, neck and arms, and also improve the learning rate of students.