RU2779826C1 - Working jacket - Google Patents

Abstract

FIELD: textile and light industry.

SUBSTANCE: invention relates to the textile and light industry and concerns personal protective equipment that ensures the comfort of users working with wet objects. The effect is achieved by the fact that in a working jacket consisting of an overcoat with sleeves on the cuffs, one-piece circular inserts made of a moisture-resistant material are sewn between the bottom of the sleeve and the cuff, moreover, the integral circular inserts are made corrugated, while the integral circular inserts completely separate the materials to be joined sleeves and cuffs.

EFFECT: ensuring the dryness of the sleeve when the cuff gets wet, by eliminating the possibility of capillary moisture transfer to it from the side of the wet cuff material.

1 cl, 1 dwg

Description

The invention relates to the textile and light industry and concerns personal protective equipment that ensures the comfort of users working with wet objects.

Known special clothing (Description of the patent for utility model RU 64867, declared 03/26/2007, published 07/27/2007), including a shirt with sleeves and trousers, characterized in that on the sleeves and trouser legs in the areas of possible most dangerous bleeding: on the sleeves - in the area of the shoulder, above and below the elbow, at the wrist, on the legs - in the groin area, above and below the knee and above the ankle, there are elastic cords and braid, one end of which is fixed, and the other end is made with the possibility of moving and fixing in the desired position , is equipped with a textile clasp that interacts with a textile clasp sewn onto the clothing fabric.

The disadvantage of the known special clothing is that it does not protect the wearer from moisture from the external environment.

Known waterproof garments for hands (Description of the patent for the invention RU 2461344, declared 02/06/2012, published 02/20/2013) including an outer shell, a lining and a waterproof gasket placed between them.

A disadvantage of the known waterproof hand garments is that the waterproof liner only provides protection against wetting of the garment from moisture entering its outer surface. When the cuff part of the garment gets wet, moisture will move through the capillary movement along the lining threads and the threads of the connecting seams, and thereby moisten the parts of the clothing in contact with the wearer's body.

Known breathable clothing for wearing in order to increase comfort for the human body (Description of the patent for the invention RU 2232536, declared 07/05/2000, published 07/20/2004), including a protective outer coating with an inner layer that passes at least part of the surface of the outer coating and creates space inside.

A disadvantage of the known breathable clothing is that when the cuff part of the clothing gets wet, moisture will move through the threads of the fabric and the threads of the connecting seams due to capillary movement, thereby moistening the parts of the clothing in contact with the body of the wearer.

The closest in essence and taken as a prototype is a set of protective clothing (Description of the patent for utility model RU 99932, declared 25.05.2010, published 10.12.2010), consisting of an oversuit with sleeves on the cuffs.

The technical result of the work jacket is to ensure the dryness of the sleeve when the cuff gets wet, by eliminating the possibility of capillary moisture transfer to it from the wet material of the cuff.

The technical result is achieved by the fact that in a work jacket consisting of an overcoat with sleeves on the cuffs, one-piece circular inserts made of a moisture-resistant material are sewn between the bottom of the sleeve and the cuff, moreover, the integral circular inserts are made corrugated, while the integral circular inserts completely separate the materials to be joined sleeves and cuffs.

In FIG. 1 shows a general view of a working jacket.

The working jacket consists of an outer suit with sleeves 1 on the cuffs 2. On the section of the sleeve 1 above the cuff 2, one-piece circular inserts 3 are sewn. The one-piece circular inserts 3 are made of a moisture-resistant material. One-piece circular inserts 3 are made corrugated. One-piece circular inserts 3 are installed in such a way that they completely separate the sleeve and cuff materials to be joined.

As a material for the manufacture of one-piece circular inserts, for example, neoprene, or another moisture-resistant material that allows you to make a seamless ring, can be used.

The proposed working jacket works as follows.

In the manufacture of a work jacket on the sleeve section 1 above the cuff 2, one-piece circular inserts 3 are sewn in. The one-piece circular inserts 3 are sewn in such a way that they completely separate the materials of the connected parts of the sleeve, both the main fabric and additional layers, if any, for example, lining .

During operation of the working jacket, when the user touches the cuff 2 with wet surfaces, the cuff 2 will get wet due to the capillary conductivity of the fabric. In this case, the moisture from the edge of the cuff 2 will move towards the sleeve 1. When the moisture reaches the border with the circular insert 3, its movement will stop, while the higher part of the sleeve will remain dry.

Due to the implementation of circular inserts from a moisture-resistant material, capillary movement of moisture through them towards the sleeve will be excluded.

Due to the fact that the circular inserts are solid, they will not have a longitudinal thread seam, which is a “bridge” for the penetration of capillary moisture through its threads, thereby preventing the passage of moisture through the circular insert.

Due to the fact that one-piece circular inserts are made corrugated, when the user's hand moves, deformation of the inserts will occur, as a result of which the dirt accumulated on them will be shaken off, and thereby potential “bridges” for moisture penetration from the side of the cuff to the sleeve will be destroyed.

Due to the fact that one-piece circular inserts completely separate the connected parts of the sleeve, both the main fabric and additional layers, if any, such as lining fabric, moisture transfer from one to the other separated sections of the sleeve is excluded.

Claims (1)

A work jacket consisting of an overcoat with sleeves on the cuffs, characterized in that between the bottom of the sleeve and the cuff, one-piece circular inserts made of a moisture-resistant material are sewn, and the one-piece circular inserts are made corrugated, while the one-piece circular inserts completely separate the materials of the sleeve and cuff to be joined .

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