RU2318415C1 - Clothing with vent openings - Google Patents

Abstract

FIELD: clothing equipped with moisture- and air-exchange openings.

SUBSTANCE: clothing is made in the form of jump suit consisting of trousers, chest panel, back panel and straps. Each of left-hand and right-hand trousers halves consists of a number of parts defined by horizontal articulation. Each superposed part formed as truncated cone which is widened downward covers subsequent underlying part and is stitched thereto by vertical stitches so that folds-laps formed owing to difference in width provide vent openings.

EFFECT: improved moisture- and air exchange within space under clothing with environment and design suitable for enabling protection from getting of moisture from the outside.

2 cl, 3 dwg

Description

The invention relates to clothing and can be used for long-term work on tea plantations in the summer in the subtropical climate, providing moisture and air exchange of the clothing area with the environment and protecting the human body from moisture from the outside.

Known for a special suit (bib and jacket), developed on the basis of the basic unified design of TsNIISHP [1 - K. Anasashvili Research and development of overalls for tea leaf collectors [Text]: author. dis .... cand. tech. Sciences: 05.19.04 / Anasashvili Katyusha Aleshovna; The Central Order of the Red Banner of Labor is a scientific researcher. Inst. sewing industry, - M., 1983. - 26. (p. 14-15)].

The design and materials of this costume do not provide sufficient moisture and air exchange of the clothing area with the environment.

Known skirt with frills [2 - Alexandrova G.N. 150 models of skirts. - Mn .: "The modern word", 2000. - 592 .: ill.], In which each lower part is connected to the upper one after another. This design cannot be used, since it does not have the necessary ventilation holes.

The closest technical solution is special clothing, consisting of a jacket and trousers with slit-like holes located in its parts and flipping parts on the back of the trousers [3 - P. Koketkin. and other Industrial design of special clothing / Koketkin P.P., Chubarova Z.S., Afanasyeva R.F. - M .: Light and food industry, 1982. - 184 p. (P. 65, fig. 12-b)].

The disadvantages of this work wear is the possibility of external moisture entering in the form of rolling dew in slit-like openings and further into the clothing area.

The essence of what is happening is as follows: when collecting tea leaves, pickers are exposed to a number of negative production and climatic factors, which significantly worsen the well-being of the worker and reduce labor productivity. Difficult working conditions are associated with the peculiarity of growing tea, according to which it is cultivated in the subtropical climatic zone. Tea leaf harvesting time is in the summer, when the average daily air temperature is about 29 ° C, and the optimal relative humidity is up to 95%. In the region of Sochi, where the northernmost tea in the world is grown, the vertical border of the possible development of land for tea culture passes at an altitude of 500-600 m above sea level. With an increase in height, there is a tendency to an increase in the amount of precipitation that falls in the summertime in the form of plentiful dew, especially in the early hours - from 6.00 to 11.00 h, just at the time of the beginning of the work of tea leaf pickers. Significant wetting of clothes caused by swelling of dew from the leaves dictates the requirement for moisture-proof materials for special clothing. However, their use significantly reduces the hygienic properties of clothing, disrupting the processes of moisture and air exchange, leading to a sharp deterioration in the well-being of the worker.

The objective of the invention is the development of overalls that provide moisture and air exchange between the environment and the clothing area and protects the human body from moisture from the outside.

This goal is achieved in that the clothes with ventilation holes are made in the form of semi-overalls consisting of trousers, a bib, a back and shoulder straps, each left and right half of the trousers consists of several parts formed by horizontal division, each overlying part having the shape of a truncated cone with an extension down, goes to the next lower part and is sewn on the lower part with vertical lines in such a way that the folds-inlets arising due to the difference in width form ventilation holes.

The invention is illustrated by drawings, where figure 1 shows the structural device of overalls (front view and rear view), where 1 - shoulder straps, 2 - bib, 3 - belt, 4 - the first half of the trousers of semi-overalls, 5 - the second half of the trousers semi-overalls, 6 - the third part of the half trousers of semi-overalls, 7 - the fourth part of the half trousers of semi-overalls, 8 - the back, and in Fig.2 - the connection node of the two parts in the section, where 4 - the first part of the half trousers of semi-overalls, 5 - the second part of the half of the trousers semi-overalls, 9 - folds, about azuyuschie vents.

Each left and right half of the trousers has three horizontally arranged sections: the upper is within 10-12 cm above the knee, the middle is within 14-16 cm below the knee, and the lower is in the middle from the middle section to the bottom of the trousers. Thus, each half of the trousers consists of 4 parts. Each upper part of the half of the trousers has the appearance of a truncated cone with an extension downward and, when connected, goes 5-7 cm to the narrow base of the subsequent lower part. Each upper part is sewn onto the bottom with vertical lines within 5-7 cm in length, forming, due to the difference in the length of the connected sections, folds-inlets that act as ventilation holes.

The principle of operation of this invention is as follows: through the ventilation holes located at the junction of the upper and lower parts of the half of the trousers, moisture and air exchange is carried out, which ensures a comfortable state in the clothes area. At the same time, each overlying part, which slightly covers the underlying part with its lower edge, protects the ventilation openings from moisture entering the surface of the suit.

This invention provides a comfortable microclimate in the clothes area and protects the employee from moisture from outside.

Information sources

1. Anasashvili K.A. Research and development of workwear for tea leaf collectors. [Text]: abstract dis .... cand. tech. Sciences: 05.19.04 / Anasashvili Katyusha Aleshovna; The Central Order of the Red Banner of Labor is a scientific researcher. Inst. sewing industry. - M., 1983. - 26. (p. 14-15).

2. Alexandrova G.N. 150 models of skirts. - Мn .: "The modern word", 2000. - 592 .: ill. (p. 471, Fig. 374. Model No. 97).

3. Koketkin P.P. and other Industrial design of special clothing / Koketkin P.P., Chubarova Z.S., Afanasyeva R.F. - M .: Light and food industry, 1982. - 184 p. (p. 65, fig. 12-b).

Claims (2)

1. Clothing with ventilation holes, made in the form of semi-overalls, consisting of trousers, a bib, a back and shoulder straps, characterized in that each left and right halves of the trousers consist of several parts formed by horizontal division, each overlying part having the shape of a truncated cone with extending downward, goes to the subsequent lower part and is sewn on the lower part with vertical lines in such a way that the folds-inlets arising due to the difference in width form ventilation holes. 2. Clothing according to claim 1, characterized in that each left and right half of the trousers have three horizontally arranged sections: the upper is within 10-12 cm above the knee, the middle is within 14-16 cm below the knee, and the lower - in the middle from the middle section to the bottom of the trousers.

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