RU165419U1 - SUIT FOR WORK IN WEIGHTLESS - Google Patents

Abstract

A suit for work in zero gravity from a knitted fabric made of ordinary tensile threads and elastomeric threads forming an elastic skeleton containing parts in the form of socks made of elastic knitwear with elastic elements in the form of sketches of elastomeric threads, characterized in that in an elastic knitwear of parts in the form socks additionally contain copper thread, laid in the form of a weft and knitted in the form of sketches through 5-10 looped rows on the front side of the weave.

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 an 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 sketches of elastomeric threads, this in an elastic knitwear details in the form of socks additionally contains copper thread, laid in the form of a weft and knitted in the form of sketches through 5-10 looped rows on the front side of the weave.

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 drafts of elastomeric threads and copper thread, laid in the form of a duck and knitted in the form of drafts through 5-10 looped rows on the front side of the weave, create additional load on the muscles of the foot and fingers legs.

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, the copper thread additionally contained in the structure of elastic knitwear, laid in the form of a weft and knitted in the form of sketches through 5-10 stitch rows on the front side of the weave, provides a hygienic effect, namely, it prevents the growth of bacteria, harmful fungi of other microorganisms on the skin, and protects for a considerable time from the appearance of an unpleasant odor. 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 graphical record of elastic knitwear details in the form of socks with additional copper thread.

An elastic knitwear details in the form of socks, consisting of yarns of ordinary tensile strength 1 and elastomeric yarns 2 forming an elastic frame, with elastic elements in the form of drafts 3 of elastomeric yarns 4, additionally contains copper thread laid in the form of a weft 5 and knitted in the form of drafts 6 through 5-10 loop rows on the front side of the weave.

Elastic knitwear is knitted on a two-loop knit machine of class 22. The tension of the ordinary tensile thread 1 when knitting is 0.8-2.3 N, and the elastomeric thread 2 is 2.5-4.2 N. Outlines of the elastomeric threads 5 are obtained in each even loop forming system. To obtain sketches 6 of copper thread, the closing wedges of the locking systems 5-10 are set to incomplete conclusion.

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. Additional details in the form of socks provide a load on the muscles of the foot and toes of a person. A copper thread has an additional effect on the nerve endings of the muscles of the foot and toes, providing a massage effect, which also improves human performance and provides a hygienic effect, preventing the growth of bacteria and microorganisms on the skin.

Thus, the introduction into elastic knitwear of details in the form of socks of a suit for work in zero gravity of a copper thread, laid in the form of a weft and knitted in the form of sketches through 5-10 looped rows on the front side of the weave, provides a hygienic effect and increased human performance.

Claims (1)

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, characterized in that in elastic knitted parts in the form socks additionally contain a copper thread, laid in the form of a weft and knitted in the form of sketches through 5-10 looped rows on the front side of the weave.

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