RU165350U1 - SUIT FOR WORK IN WEIGHTLESS - Google Patents

Abstract

The utility model relates to personal protective equipment of a person in zero gravity conditions during long-term work in outer space. The technical result is achieved by the fact that in a suit for work in zero gravity from a knitted fabric made of ordinary tensile threads and elastomeric threads forming an elastic frame containing parts in the form of socks made of elastic knitwear, with elastic elements in the form of sketches of elastomeric threads, the trace part of the details in the form of socks is made by weaving plush from a soil thread, consisting of inextensible and elastomeric threads, and a plush thread consisting of copper thread. EFFECT: increased human working capacity and hygienic effect.

Description

The utility model relates to personal protective equipment of a person in zero gravity conditions during long-term work in outer space.

A device for maintaining orthostatic stability in zero gravity is known, in which an elastic element is used that plays the role of artificial gravity to create an adequate load on the musculoskeletal system. In this device, the elastic element is attached on one side to the support of the spacecraft and on the other side to the person, which makes it possible to reproduce short-term inertial-shock (direction along the longitudinal axis of the human body) loads [Copyright certificate SU 256164, IPC А63В 23/00, 1976] .

The disadvantage of this device is the short-term effect of the load on the musculoskeletal system of a person in zero gravity. When using such a device, the load is carried out only on a specific muscle group and requires an additional investment of time.

Known gravitational suit-simulator "Vector", which is a system of mobile, in a certain way oriented relative to a specific group of body muscles, individually weights weighed for each particular person [Lagutin AN Athletic gymnastics. - Kiev: Health, 1990, p. 62-63].

However, such a suit in zero gravity is ineffective, since it provides a load on the muscles of the musculoskeletal system of a person with the help of weights.

Known suit for work in zero gravity from a knitted fabric made of filaments of ordinary stretch and elastomeric filaments forming an elastic frame, providing a load on the musculoskeletal system of a person [Patent RU 2060913, IPC B64G 6/00, 1996].

The reasons that impede the achievement of the required technical result is that such a suit does not exert pressure on the muscles of the foot and toes.

Known suit for work in zero gravity, made of a knitted fabric, parts in the shoulders, brushes and feet of which are made of inextensible knitwear, and parts that provide a load on the musculoskeletal system of a person are made of tensile knitwear consisting of elastic threads and ordinary threads extensibility and have linear dimensions less than 54% of the size of parts of the human body (Patent RU 2060913, IPC B64G 6/00, A62B 17/00, 1996).

The disadvantage of the suit is the lack of hygienic effect and insufficient exposure.

The closest is a weightless suit made of a knitted fabric made of ordinary tensile threads and elastomeric threads forming an elastic frame providing a load on the musculoskeletal system of a person containing parts in the form of socks made of elastic knitwear, in the structure of which elastic elements are made of elastomeric threads are arranged in outline form, creating additional load on the foot and toes (Pat. RU 2108945, IPC B64G 6/00, 04/20/1998)

The disadvantage of the suit is the lack of hygienic effect and insufficient exposure.

The task is to create a costume for human life in zero gravity conditions, supporting his working capacity and body functions.

EFFECT: increased human working capacity and hygienic effect.

The technical result is achieved by the fact that in a suit for work in zero gravity from a knitted fabric made of ordinary tensile threads and elastomeric threads forming an elastic frame containing parts in the form of socks made of elastic knitwear, with elastic elements in the form of drafts of elastomeric threads, This trace part in the form of socks is made by weaving plush from a soil thread, consisting of inextensible and elastomeric threads, and a plush thread consisting of copper thread.

A suit for work in zero gravity, made of a knitted fabric made of filaments of ordinary extensibility and elastomeric filaments due to the formation of an elastic skeleton, creates artificial loading of the musculoskeletal system of a person.

Details of the costume in the form of socks made of elastic knitwear, with elastic elements in the form of sketches of elastomeric threads create an additional load on the muscles of the foot and toes.

The execution of the trace part of the details in the form of socks by weaving plush from a soil thread, consisting of inextensible and elastomeric threads, and a plush thread consisting of copper thread, provides point interaction with the surface of the sole of the foot.

With prolonged wearing of the suit and performing the necessary training when it is in zero gravity, as a result of loading the musculoskeletal system, intense perspiration occurs, which promotes the multiplication of bacteria and microorganisms on human skin, especially in the area of the foot and toes. At the same time, a plush thread consisting of a copper thread provides a hygienic effect, namely, it prevents the growth of bacteria, harmful fungi of other microorganisms on the skin, and protects against the appearance of an unpleasant odor for a considerable time. In addition, the copper thread has an additional effect on the nerve endings of the muscles of the foot and toes, providing a massage effect and improving blood circulation, which also helps to increase human performance and increases the impact of the suit for working in zero gravity on the human body.

The diagram shows a graphic record of plush weave.

The next part of the details in the form of socks in a suit for work in zero gravity from a knitted fabric is made by weaving plush from a soil thread 1, consisting of inextensible 2 and elastomeric 3 threads, and plush thread 4 consisting of copper thread.

The next part in the form of socks with plush weaving is knitted on a 14-class hosiery machine on the main and plush platinum. The tension of the inextensible yarn 2 during knitting is 1.2-2.6 N, and the elastomeric yarn 3 is 2.5-4.2 N. Plush weaving is formed from the ground yarn 1, while simultaneously knitting the inextensible 2 and 3 elastomeric yarns in the loop main platinum, and plush loops formed on plush platinum plush thread 4 of copper thread.

The costume works as follows. A suit for work in zero gravity is worn on the human body. During operation, the elastic frame of elastomeric threads exerts constant pressure on the musculoskeletal system of a person in the longitudinal and transverse directions. Resisting this pressure, the muscles are under constant load. The next part of the details in the form of socks, made by weaving plush from a soil thread, consisting of inextensible and elastomeric threads, and a plush thread consisting of copper thread, has an additional effect on the nerve endings of the muscles of the foot and toes, providing a massage effect, and also provides a hygienic effect, preventing the reproduction of bacteria, harmful fungi of other microorganisms on the skin.

Thus, the execution of the trace part of the details in the form of socks by weaving plush from a soil thread, consisting of inextensible and elastomeric threads, and a plush thread consisting of copper threads, provides a hygienic effect and increases human performance.

Claims (1)

Suit for work in zero gravity from a knitted fabric made of ordinary tensile threads and elastomeric threads forming an elastic frame containing parts in the form of socks from elastic knitwear with elastic elements in the form of drafts of elastomeric threads, characterized in that the trace part of the details in the form of socks made by weaving plush from a soil thread, consisting of inextensible and elastomeric threads, and a plush thread, consisting of a copper thread.

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