Project development.

The external view (draft design) of case products (or a block of products) is drawn on a scale of 1:10 or 1:5 in two or three projections, depending on the complexity of the product. The drawing must contain fundamental architectural, artistic and constructive solutions that give a general idea of ​​​​the finish, device and principle of operation of the product, its aesthetics and basic dimensions. According to the preliminary design, the simplest working documentation is further developed.

The simplest working documentation includes general arrangement drawings developed according to the preliminary design. A draft design for bar furniture products can not be developed, but replaced with general view drawings.

The number of sections in the general arrangement drawings should be sufficient to obtain a complete picture of the product design.

In the drawing, circles drawn by solid thin lines show extensions that must be drawn on an enlarged scale. The number of remote elements depends on the complexity of the product and should be sufficient in each case to assemble the product. Drawings of remote elements are developed for connections made with the help of spikes, various metal or plastic fasteners, and for complex profiles that require additional graphic explanation.

After the development of the drawings, a product specification is made. The specification includes parts made from boards, plywood, metals, plastics, as well as fasteners (screws, nails) and fittings.

The main dimensions of furniture products are chosen in accordance with the dimensions of the human body (anthropometric data), as well as with the dimensions of the items for which the furniture is intended to be stored. Taking into account anthropometric data, most furniture sizes are standardized.

Some anthropometric data of the human figure at rest, in motion and during the operation of furniture.

The comfort of products-supports is due to the size of the human body. In addition, they take into account the relationship between the sizes of various products, the correct choice of their individual parameters. So, the height of the seat of the chair from the floor depends on the height of the table: with a table height of 720-780 mm, a chair with a seat height of 420-480 mm is comfortable, the height of the table for typing can be reduced to 680 mm.

The width of the seats in the widest part of the chairs is at least 360 mm, for work chairs - 400 mm. If chairs and work chairs are made with backs that have curvature, then the radius of curvature of the lumbar (not more than 320 mm high) backs is 220 mm, ordinary (more than 320 mm high) backs is 450 mm.

Auxiliary information.

Buying kitchen furniture always turns into a very complex and time-consuming process. Especially when a kitchen table is purchased. It is the household item for which the family usually spends a lot of time. This is the subject of design, kitchen interior, a thing that you can’t do without in an apartment.

Choice of dining table. This is a complex process in which The buyer should pay attention to the following key points:

1. The shape of the table depends entirely on the kitchen area. If you have a large kitchen, then a square table is best. In a small kitchen, a round table is perfect, but you can seat a small number of people behind it.
2. It is necessary to choose the right height of the dining table, and it is calculated for each specific case.
3. The color of the dining table is begging for the existing kitchen furniture. For a better harmony of colors and shades, it is advised to purchase a table along with a kitchen set.
4. It is good to buy a dining table, the color of which contrasts with the color of the kitchen set.
5. If you have a lot of household members living in your apartment, then you should purchase a transforming table. Such tables are easy and quick to fold out, and they are also easy to move from room to room.
6. Tables with drawers are beautiful, where you can place napkins, tablecloths, holiday cutlery for storage.
7. Give preference to wooden tables, they are environmentally friendly and more durable.

Dining table height for kitchen

The kitchen table is the center of the dining area. It must meet the needs of those who live in the house and those who come to visit.

It is necessary to create conditions for a pleasant meal and communication. The height of the table determines the level of comfort of use. Here it is necessary to take into account the features of the physiological structure of the human body. For normal sitting at the table, we need at least 70 cm, so the average height of a standard table is around 75 cm. For a comfortable meal, the required distance from the tabletop to the chair is around 30 centimeters. True, in most of the old apartments no one took this into account, they built a kitchenette of 7 square meters, where the hostess had to work and feed her family.

Be sure to consider the fact that kitchen tables are repaired by replacing damaged countertops, replacing damaged legs, and the height of dining tables is practically not adjustable. A table of the wrong height is uncomfortable, it can irritate a person while eating, which is very unacceptable. At a table that is too low, a person will have to stoop, and constantly bend over to a plate of food. If the table is higher, then there are problems using cutlery. Therefore, do not pay attention to the seller's assurances that a table with a standard surface of 60 x 60 cm must have a standard height that suits you.

Remember that the standard height of the dining table according to GOST is “fitted” for a person with a height of 165 cm! A significant role in the convenience for a person is the height of the chairs. To determine the optimal height of the dining table, as well as the optimal height of the chair, you can use special calculation formulas, which you should definitely familiarize yourself with.

How is the height of the dining table calculated?

The height of the manufactured tables is measured from the floor to the top edge of the tabletop and ranges from 72 to 78 centimeters, and the height of the chair is measured from the floor to the seat and ranges from 40 to 45 centimeters, the ideal height is 42 cm.

How is the height of the kitchen table calculated for a particular individual? Let's use a simple and simple mathematical formula:
table height = human height * 75 / 165.
The number 75 is the standard height of a dining table, and 165 is the average height of a person in centimeters.

To calculate the height of the chair, it is necessary to subtract from the result obtained:

• 45 cm for tall people.
• 42-43 cm for medium height (close to 165 cm).
• 40 cm for people with small stature.

If you are a person of average height, 170 cm, the formula for calculating the height of the dining table will be as follows:
170 * 75 / 165 = 77.3 cm

The height of a chair for such a person will be: 77.3 - 45 \u003d 32.3 cm.

But in real life, everything is more complicated, these are calculations for a specific person for his specific height. And the whole family will sit at the kitchen table, each family member has his own height. Even for two people, you already need to calculate the average height, and then recalculate the height of the dining table. For example, with a wife's height of 170 cm and a husband's height of 180 cm, we get an average height for two - 175 cm. For him, we calculate the height of the kitchen table:
175 * 75 / 165 = 79.5 cm

If your family consists of 3 or more people, then you need to calculate the average height of the whole family (add all the heights of each family member and divide by the number of family members), and then recalculate the height of the table using the above formula.

It’s a little easier to “fight” with chairs - some of them are equipped with adjustable legs. You can also purchase special elastic cushions that fit on the seats of the chairs and add the necessary height in each case. Thus, their height can be artificially adjusted to the existing height of the countertop. Then dinner for all those present turns into a joyful and comfortable event.

The importance of the size of the chair does not need to be proved - just try to sit on any uncomfortable model for at least 30 minutes. Incorrect body position almost immediately makes itself felt by unpleasant sensations in the back or joints. And what is the right one? If the chair fits perfectly in height, then both feet of the person sitting rest on the floor, while the bend of the ankle, knees and hip joint should be 90 °. Therefore, in order to choose a chair for height, it is enough to pay attention to two factors:

• If the foot is not completely adjacent to the floor, you should look for a chair lower.
• If the knees are raised too high, choose the option with a higher height.

Most often, chairs serve as an attachment to the table - dining, writing, etc. In this case, it is advisable to take into account one more rule: the comfortable distance between the seat and the edge of the tabletop is 30 cm.

However, it is impossible to give a universal answer to the question of size. Of course, the standard height of a bar stool will be very different from the height of a kitchen stool. Therefore, we will try to analyze each case separately.

- What should be the height of the chair for the kitchen or living room? Traditional models are usually designed for standard height (165-175 cm), so the seat height of such chairs is about 40-45 cm. When choosing a single set, you should focus on the tallest member of the family - it is believed that too low a chair brings more discomfort.

- What should be the height of the bar stool? There are no clear rules here, because in any case, the legs of the seated person do not rest on the floor, but on the stand, or do without support at all. Nevertheless, there are several standards for the height of bar stools: models of about 60-70 cm are considered low, about 75-81 cm are medium, and 85-95 cm are high. They are convenient for almost everyone, except perhaps for children. In addition, bar stools are often equipped with height adjustment, a gas lift mechanism.

How to choose the height of the children's chair?

This issue deserves a separate consideration. Often parents prefer children's chairs with height adjustment. In this case, there is no need to often buy new furniture as the baby grows up. However, there are chair seat height standards based on height:

• With a child height of 90 cm, the height of the seat of the chair should be 22 cm.
• With a height of 120 cm - 30 cm.
• With a height of 140 cm - 37 cm.
• With a height of 160 cm - 40 cm.

What matters besides height?

Other parameters of the chair also matter. For example, the optimal seat width is 50 cm - on such a chair it will be convenient for a person of almost any build. But the choice of furniture with armrests should be approached with caution: it can be uncomfortable for a full person to sit on such a chair.

The seat depth of the chair is usually about 40-45 cm. In order to understand if the model is right for you, do a little test. The optimal distance between the bend of the knees of the seated person and the edge of the seat should be 5-8 cm. The gap can be larger, but not less, because in this case the edge of the chair will “crash” into the skin, you just have to sit a little deeper.

Choosing a chair "intuitively", not paying attention to its real parameters, it is very easy to make a mistake. And such a mistake can be quite expensive. After making sure that the model is uncomfortable, you will most likely start looking for a new one. Therefore, it is better not to waste money and time, but to immediately pick up chairs, taking into account all the important dimensional characteristics.

What should be the correct chair height for a kitchen table? What should be the table? You should not eat and work at the same table, and here's why - height and desktop height should be different. Consider the height of the kitchen table.

What is the most comfortable way to sit at the kitchen table? When it is too low, you will have to lean towards the plate; if it is an uncomfortable chair, the person sitting behind it will stoop.

How to choose the right height of the kitchen table and chair?

Many sellers say with confidence that the height of the kitchen chairs is standard and the tables too. But in practice, this is far from always the case, because people are inherently different, some have longer arms, some have shorter ones, and so on. In addition, the height of the furniture is calculated according to the average height of a modern person - 165 cm.

I bought a table for the kitchen, and chairs in a standard store. But I don't feel comfortable sitting at this table. I began to understand why and realized that the height of the chair was not correct. How to choose the height of the kitchen chair for yourself? And if everyone in the family is of different heights, you will have to purchase kitchen chairs with height adjustment, or a kitchen table with an adjustable top.

The most comfortable are kitchen chairs with a wide seat and a reinforced ring under the seat. Of course, you can buy a kitchen chair with height adjustment with a back, but most often you want to buy classic kitchen chairs made of wood.

The height of the kitchen chair and table according to GOST

The standard height of the kitchen table is 72-78 cm (from the floor to the top edge of the countertop). The standard height of a kitchen chair is 40-45 cm from the floor to the seat (height to the back from the floor is 90 cm). The optimal height is 40-42 cm from the floor to the seat.

Kitchen stools are usually 42-48 cm. If the kitchen stool is higher, there should be a leg support (there should be a distance of 32-42 cm from the support to the seat).

The optimal seat depth is 40-45 cm (the seat should not dig into the knees). It will be comfortable for a person of average height to sit at a table with a height of 74 cm.

In addition, the distance from one person to another should be taken into account, it is comfortable when one person has a table width of at least 50 cm. And the distance between the legs in rectangular tables should be at least 91 cm.

But in order not to doubt and not to think, just use the formula for calculating the height.

The formula for calculating the height of the kitchen table

For example, with a height of 175 cm, you will get the result: Height * 75 (standard height): 165 (average height - it is better to calculate it for family members separately, if everyone in the family is tall, then it is easier to immediately take the arithmetic average of the height of all family members) \u003d 79.5 cm (optimal height for a person of this height). 175*75:165=79.5

To find out the height of the kitchen chair that is comfortable for your height, subtract 40-45 cm from the resulting figure (depending on height - if you are tall, then 45 cm, if you are low, then 40 cm, medium - 42 cm). 79.5-42 = 37.5 should be the distance from the seat to the table. That is, the height should be within 40-45 cm.

On average, the distance from the tabletop to the seat should be 30 cm for a comfortable seat.

For the convenience of working at the table, its height must be taken into account. This parameter affects the comfort of using furniture. The standard table height should fit...

By Masterweb

For the convenience of working at the table, its height must be taken into account. This parameter affects the comfort of using furniture. The standard height of the table should be suitable for the average figures of adults and children. Moreover, for each type of furniture, this parameter is different.

Purpose

In furniture, its parameters are the main ones. Why is table height important? This indicator can provide ease of use. As well as protection against spinal disorders. The height of the desktop plays an important role. This determines the comfort required by the position of the body, especially the back.

If the furniture is not suitable, then the person during the period of work needs to lean forward, stoop. This causes curvature of the spine, as well as the appearance of discomfort in the back. Therefore, it is important to choose the appropriate table height for adults and children. But it should be borne in mind that for each type of structure, taking into account its purpose, the parameters are different.

Kitchen

The height of the table for the kitchen is determined by the parameters of the person. The greater the growth, the higher the work surface should be. In this case, the furniture will be comfortable. To determine the optimal height of the kitchen table, the rules are used:

1. With growth up to 150 cm, the design should have parameters in the range of 75-76 cm.
2. At 150-160 cm, a height of 80-82 cm from the floor is more suitable.
3. Indicators of 160-180 cm are considered the general standard. They are taken into account by many firms when creating furniture products. In this case, the parameter can be 87-90 cm. This is the standard table height, as it will be convenient for men and women.
4. If the growth is higher than standard parameters, then the furniture is created to order. At 185-200 cm from the floor to the countertop there will be 1 meter.

It is important that the furniture is comfortable for the whole family. Since it is impossible to select a design for each parameter, therefore, the average is calculated. For example, if the height of the wife is 150 cm, and the husband is 190 cm, then the average is 170 cm. And for this you need a table 85-87 cm in height. And since women usually spend more time in the kitchen, it is better to choose 80 cm.

Writing

The height of the desks for children and adults is different. This should be taken into account when buying a design. If height-adjustable tables are created for children, then for adults everything is different. It is important to take into account the physique, size, height. Furniture should be selected based on these parameters.

In addition to height, length and width are taken into account. They must meet the standards. When these indicators are less, then there are inconveniences that negatively affect the state of the musculoskeletal system. Comfort is determined by the height of the desktop and other dimensions. According to the "Modulor", created by the architect and designer Le Corbusier, the following proportions apply:

1. Since the average height of the people of the earth is about 175-183 cm, the standard height of the writing table is 700-800 mm.
2. For 150-160 cm, it is better to choose 60 cm.
3. With a height of 190-200 cm, you must order a desk height of 85-90 cm.

These rules are used all over the world. Taking them into account, it will be possible to choose a suitable product for which it will be comfortable to work.

Computer

A suitable height of the computer desk will allow you to work comfortably for a long time. When the parameter is insufficient, the person leans forward, which greatly strains the back. And at high rates, the seated person raises his head up, which negatively affects the condition of the back.

There are rules to consider when choosing computer furniture:

1. When sitting at a table, the back should be straight, and the shoulders should be straightened to the sides.
2. The forearms should be placed on the surface.
3. It is important that the place of the shoulder girdle is not raised.
4. The norm is the location of the working surface in the area of ​​​​the solar plexus.
5. Legs should be bent at a right angle, they should be on the floor.

If these rules are followed, it will be possible to prevent problems with the spine. A person will not have a curvature, deformation, which usually leads to serious illnesses. The height of the computer desk is set according to height. Usually it is 75 cm, which is designed for a height of 170-172 cm. The rest of such a product will be uncomfortable. Then you need to order the design.

Dining

The height of the dining table should be comfortable for everyone so that there is no discomfort while eating. When sitting behind such furniture, the relaxation of the body should be felt, it should rest. When choosing the height of the dining table, height is taken into account.

For convenience, you need a size of 700-750 mm. This parameter is optimal, it is chosen with a height of 165 cm. The average furniture height is 72-78 cm. To calculate the appropriate option, the formula is used: furniture height = height * 75/165 (75 cm is the height of the structure, 165 is the average parameter of a person). For example, with a height of 170 cm, the calculation will be as follows: 170 * 75/165 = 77.3.

Children's

Properly selected height of the children's table will allow you to work comfortably. Then there will be no strong tension on the back. For children, furniture must be chosen especially carefully, otherwise unsuitable designs lead to a curvature of the spine. But they have to spend a lot of time at the table.

Height is required to determine height. If the product is selected for a first grader and a teenager, then the following parameters should be considered:

1. With growth up to 85 cm - 34 cm.
2. 85-100 - 40 cm.
3. 100-115 – 46.
4. 115-130 – 52.
5. 130-145 – 58.
6. 145-153 – 64.
7. 154-161 – 67.
8. 162-170 – 71.

Suitable parameters ensure the full development of the child. It is also worth considering that a growing organism requires suitable conditions for comfort. When choosing furniture for a child, you need to focus on the following points:

1. The feet should be on the floor, and a right angle should be obtained with the lower leg and thigh.
2. The required degree of depth of the chair is set as follows - the seat of the chair should not dig into the popliteal joints.
3. Between the knees and the tabletop should be 10-15 cm or more.
4. The distance from the eyes to the surface of the structure should be the area from the fingertips to the elbow.

It is necessary to choose a suitable chair for the table so that the child’s classes are comfortable. In addition to height, you need to pay attention to the width, shape, design of structures. The material, the presence of original parts is also important. In sets with tables, chairs are often sold at a height suitable for comfortable use. The main thing is to use them for their intended purpose.

Selection rules

Although many different parameters are taken into account when buying furniture, size should still be the main thing. And this applies to any type of table:

1. If you plan to choose a kitchen set for cooking, then it is better to buy 80-85 cm. This indicator is standard, so there will be no difficulty in finding it. In addition, behind such a product it will be comfortable for people with a height of 1.5-2 meters.
2. If a written design is required, and the growth is greater or less than average, then it is advisable to order furniture according to the required parameters. Dimensions must be set according to the formula: height * 75/165 cm.
3. It is important to know when choosing chairs - the best height is 42 cm. Tall ones need 45, and small ones need 40.
4. If you buy a product for a child, then you need to calculate especially carefully. Adjustable models are great.

Solution of non-standard situations

Height is especially important when choosing furniture for the whole family. Non-standard cases are solved in the following ways:

1. You can adjust the size of the chair. There are many chairs sold in shops and markets that can change in height. So it will be comfortable to sit at the table. But then there may be inconvenience with the placement of the legs. And this negatively affects health.
2. Production of furniture to order. In this situation, it is preferable to focus on the growth of an individual in the family. You can define an average. A difference of a few centimeters will not be visible. But you can get the desired result only with a small difference in growth. Before manufacturing, a drawing is necessarily created.
3. You can choose a table with an adjustable top. Such products are usually created for schoolchildren.

These techniques allow you to create furniture that is comfortable for the whole family. The best solution would be to make a design to order or on your own. The advantage of the method is the saving of the budget, in addition, it becomes possible to create a comfortable product.

Adjustable height

In addition to classic products, there are tables that are adjustable in height. These are mechanical modules or transformers. Often they have X-shaped supports, with which you can set this parameter. But there may be a retractable or electronic mechanism.

An excellent choice would be a coffee table that can become a dining table. The advantages of furniture include:

1. Comfort for the whole family - you can adapt to children and adults.
2. Compact and space-saving due to versatility.
3. Practicality and the ability to place in any place in the room.

The disadvantage of height-adjustable tables is their high price and low load that the product can withstand - about 30-45 kg.

Consequences of the wrong choice

Incorrectly selected furniture height creates tension, discomfort, fatigue. This applies to tables for different occasions. In the kitchen, this design also causes a lot of inconvenience. During the cutting of products, about 40 muscles work. If the workplace is higher, then the load increases markedly, and if it is lower, then this causes rapid fatigue.

A suitable table height eliminates back problems and diseases associated with this phenomenon. Knowing the growth and calculation rules, it will be possible to choose the right furniture.

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