RU2737814C1 - Orthopedic seat - Google Patents

Abstract

FIELD: furniture industry.SUBSTANCE: orthopedic seat relates to production of furniture for individual sitting—chairs, stools, armchairs, car seats. Solution includes at least one seat support element and seat formed by halves along outer contour, repeating size and outline of solid seat, provided by model of seat element, and has distance between halves of 50, or 70, or 100 mm.EFFECT: technical result of invention is universality, simplicity of execution, safety.3 cl, 3 dwg

Description

The claimed invention relates to the furniture industry, in particular to the production of furniture for individual seating - chairs, stools, armchairs, car seats.

State of the art

Known solution US 2156629 A "Seat", including a pad on the seat of the chair, consisting of two elements of the seat, located at a distance from each other and connected at the bottom with rubber belts, preventing the displacement of the halves to the sides. In the second version, both elements of the seat are placed on a rubber base while maintaining the distance between them.

The disadvantage of this solution is the complexity of the design, the presence of belts or pads. Its instability, due to the presence of belts and buckles. In addition, this solution does not allow it to be used in formal structures, such as an office, or in public places, since the proposed overlay violates the furniture set. The solution does not allow it to be used on solutions with a soft seat, as the height of the seat will increase and the user will sit higher than necessary, which will lead to the suspension of the legs and squeezing them in the hips (US 2,156,629 A, https: //www.uspto. gov /).

The closest analogue can be considered the device RU 2303383 C2 "Chair for eliminating problems associated with a sedentary lifestyle", which includes a leg and a saddle seat for supporting the pelvis and thigh muscles of a seated person, including two curved hip trays made in the form of at least two separate parts, between which a gap is formed, while the leg is equipped with a connecting device with at least two supporting elements fastened at their ends to said trays, and the chair is additionally equipped with an adjusting means for changing the width of the gap in the front and rear parts of the thigh trays.

The disadvantage of this design is that the chair has a complex structure that is impossible to use for other chair models, i.e. the solution is not universal. In addition, such a chair interferes with the furniture set and in cases where it is necessary to use furniture from only one furniture set, for example, official structures where the protocol does not provide for the use of different types of chairs, office, or public places, meeting rooms, reception areas, including including state, etc. In addition, when sitting on a structure of this type of chair, it falls on the muscles of the thighs, and the cup-shaped halves do not allow "fidgeting" to relax them, which during prolonged sitting will lead to injury, squeezing, and building up of the thigh muscles. In addition, the distance at which the cups are located is large enough for the user's thigh to slide into the space between the cups. Another disadvantage is that the user must sit down in a special way on the stated solution, which, for example, frequent standing up, requires additional time and can be dangerous for the soft tissues of the thighs and buttocks, as well as the external genital organs. (http://www.fips.ru).

Another closest analogue can be considered the patent for invention US 5286089 A "A seat cushion for reducing discomfort of the perineum and rectum" according to the second embodiment is a sealed cushion having a rectangular base with two protrusions and consisting of four separate components, including a shell, sections (44) and (46) and backfill base (48) (see fig. 2). The shell (42) defines the upper seating surface of the seat cushion and includes two elongated, spaced apart support members (50) and (52) that support the legs and buttocks of the seated person. Backfill sections (44) and (46) provide support under the support members (50) and (52), thereby helping to support the seated person (see Fig. 1 and Fig. 1 US 5286089 A). The shell (42) also contains a channel (54) between the support members (50) and (52), which prevents or at least minimizes contact between the seat cushion and the rectal, perineal and genital regions of the person. According to the description of article 6, pages 11-12, the channel width is preferably about 9 centimeters. (US 5286089 A, https://www.uspto.gov/).

The disadvantages of the known solution is that the solution is made of non-breathable heat-insulating material and does not have through holes, which leads to an increase in the temperature of the organs of the reproductive system. So overheating of the organs of the reproductive system leads, for example, in men to disorders of sperm development, (Human Anatomy and Physiology, 2nd ed., Trans. And additional. Textbook for STR Authors: A.O.Drobinskaya, p. 250), for example , in women, itching and microflora disorders (https://www.passion.ru/health/drugie-zabolevaniya/prichiny-zuda-polovyh-organov-74214.htm).

Disclosure of invention

The objectives of the claimed invention is to develop a seat design that allows it to be used in any kind of elements for seating, for example, chairs, stools, armchairs, car seats, while being simple and does not require additional devices and a large set of materials and complex technological processes in production. And also to be safe, prevent overheating and maintain a normal temperature of the organs of the reproductive system and not knock out of the furniture set.

As you know, prolonged sitting on a regular piece of furniture for a seat or a car seat can lead to pressure on the coccyx, compression of the pelvic organs and organs of the reproductive system, to an increase in temperature in this area, and users with injuries of the back, coccyx, and femurs experience discomfort from using regular chairs due to excessive pressure.

The stated objectives are achieved due to a universal design, including a seat element, consisting of at least a seat, and seat support elements, in the particular case can have a backrest of FIG. 1, 2 and / or armrests, e.g. stool, chair, armchair, pouf, car seat.

The seat support elements should be understood to mean any elements, including those mounted on legs, on which the seat rests, for example, drawers (1.1) of FIG. 1, 2, leg attachment, car seat runners, car seat base frame, etc.

The seat includes two halves (1.1.1), (1.1.2) fig. 1-3 extending longitudinally when mounted on the seating member of FIG. 1, 2, and have a distance (1.2), which lies in the range of 50-100 mm between themselves, with the formation of a through hole in FIG. 2. This distance (1.2) is optimal for a comfortable sitting without squeezing the legs, without the danger of falling between the halves, but at the same time provides a decrease in pressure on the coccyx and the pelvic organs, organs of the reproductive system. Distance (1.2) from the range is selected according to the age-size designation. The smaller the size of the seat element, depending on the age of the user (children, teenagers), the smaller the distance between the halves of the seat.

The through hole allows ambient air to calmly approach the user's body, to his organs, preventing overheating, and allows you to maintain a natural temperature.

It is preferable to use a distance of 70 mm between the seat halves.

Along the outer contour, the halves (1.1.1), (1.1.2), located at a distance of 50-100 mm from each other, repeat the size and contour of the one-piece seat provided by the model of the seat element, i.e. the halves, taking into account a distance of 50-100 mm along the outer contour, do not change the size of the seat provided for the model with a regular seat.

On the lower base, halves (1.1.1), (1.1.2) are straight, i.e. without indentations and bulges.

In a particular case, halves (1.1.1), (1.1.2) can have an upholstery and / or a soft element.

This design makes it possible, for example, to make a part of the seats in a furniture set or in a car orthopedic, and due to the external contour of the installed halves (1.1.1), (1.1.2), repeating the contour of a one-piece seat from a headset or a car, these chairs or seats are not will be knocked out of the general headset or style of the car, and users with problems can use orthopedic chairs, car seats without harm to health.

As a result, the claimed solution, the orthopedic seat is versatile, can be used in any furniture set, with any type of finish, including in a car. Simple in execution, does not require additional devices and a large set of materials and complex technological processes during production. Safe for the user, avoids health problems, in particular by preventing overheating, and allows you to maintain a natural temperature.

In the images, the claimed solution is shown using the example of a conventional chair with a backrest and drawers.

Brief Description of Drawings:

fig. 1 is a schematic front view of a chair;

fig. 2 is a schematic view of a chair, general top right view;

fig. 3 is a schematic representation of a seat;

Brief description of structural elements:

1 - chair;

1.1 - king;

1.1.1 - half of the seat;

1.1.2 - half of the seat;

1.2 is the distance between the halves of the seat.

Principle of operation

An element for seating is made, for example, a stool, chair, armchair, pouf, car seat of a certain type and model, while their seat is made consisting of two halves, taking into account the distance between the halves of 5-10 mm and dimensions and shape along the outer contour of the model.

In a particular case, the production with an upholstery and / or a soft element is made with halves with an upholstery and / or a soft element.

The finished element for seating is used as an independent product or as a headset element.

The user uses the seating element or car seat in the usual way.

Claims (3)

1. Orthopedic seat, including two fixed halves located at a distance from each other, characterized in that the seat has a through hole, the halves are made for installation on one (s) and the same element (s) of the seat support of the piece of furniture with the formation of a through hole between halves, in width equal to 50 mm, or 70 mm, or 100 mm. 2. The seat of claim. 1, characterized in that the lower base half of the seat is made straight. 3. Seat according to claim 1, characterized in that the seat halves have an upholstery and / or a soft element.

Images