BOTTOMWEAR GARMENT (VERSIONS) Russian patent published in 2024 - IPC A41D1/06 

FIELD: clothes.

SUBSTANCE: group of inventions relates to light industry, namely to design of clothes. According to the first version, the bottomwear garment is made in the form of trousers, which includes trousers and a belt, has inserts in the upper part, in the area of the abdomen in front and the sacrum in the back. Trousers are made of a dense hygroscopic material of low heat conductivity, and the inserts are made of a hygroscopic material of high thermal conductivity, the density of which is less than that of the material of trousers by 20–30%. According to the second embodiment, the bottomwear garment has inserts in the upper part, in the area of the abdomen in the front and the sacrum in the back, and the trousers are made from a material of low heat conductivity, in the area of the shin — from a dense hygroscopic material, in the area of the thigh — from a material with density which is 10–15% less than the density of the material of the trouser in the area of the shin. Inserts are made of hygroscopic material of high thermal conductivity with density which is 20–30% less than that of the material in the shin region. According to the third version, the bottomwear garment is made in the form of trousers and has inserts in the upper part, in the area of the abdomen in the front and the sacrum in the back. Trousers are made of hygroscopic material of variable density with low heat conductivity. Dense section forms a trouser leg in the shin area, and the section having a density which is 10–15% less than the dense section in the shin region forms a trouser leg. Inserts are made of hygroscopic material of high thermal conductivity with density which is 20–30% less than that of the material in the shin region.

EFFECT: balance between heat transfer from the user's body to the environment and heat output of the body is achieved.

3 cl, 3 dwg