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a sports bra

A sports bra and exercise technology, applied in clothing, underwear, baby underwear, etc., can solve problems such as inability to effectively transmit and evaporate chest sweat, no bra found, inability to achieve breast displacement and stress control, etc., to reduce damage, The effect of slowing the rate of ascent

Active Publication Date: 2016-06-08
THE HONG KONG RES INST OF TEXTILES & APPAREL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above sports bras cannot realize the controllable breast displacement and stress under different exercise states, and cannot effectively transmit and evaporate chest sweat during exercise.
Through literature search, no bras with the above functions were found

Method used

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Experimental program
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Effect test

Embodiment Construction

[0022]In the patent of this invention, a brand-new sports bra is proposed. The core idea of ​​the invention is: starting from the physiological and psychological needs of the human body, it is not an absolute pursuit to reduce the stress during exercise by increasing the pressure or Young's modulus indefinitely. The displacement of the breast, but on the premise of safety and comfort, allows the movement of the breast in a certain range; in order to reduce the pressure caused by the designed bra on the breast. According to the breast displacement and momentum caused by different exercise intensities, the Young's modulus of the bra material and the transfer characteristics of sweat vapor and sweat from the skin surface to the outer surface of the bra are automatically adjusted accordingly, so as to achieve different sports conditions. It can be worn in a healthy and comfortable way, prevent or reduce the damage to the breast caused by high-intensity exercise, and effectively imp...

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Abstract

A sports bra comprises two cups (2), shoulder straps (1), a bottom (3), a heart-shaped portion (4), a cloth joint (5), sides (6), and an auxiliary portion (7). The cups (2), the shoulder straps (1), the bottom (3), the heart-shaped portion (4), the cloth joint (5), the sides (6) and the auxiliary portion (7) are separately made of seven types of cloth with functions of dynamically absorbing or transferring sweat, composite indexes of dynamically transferring liquid water are greater than or equal to 3, and the seven types of cloth have different Young's moduli in different deformation quantities. Compared with a traditional bra that reduces displacement quantities of breasts in sports by means of a pressure or a modulus, the sports bra can automatically regulate the Young's modulus of a bra material according to breast displacement caused by different exercise intensities on the premise of keeping comfort or reducing sports injury as far as possible, can prevent or reduce damage to breasts due to high-intensity exercises, can improve the heat dissipation efficiency on the surface of skin of the breasts by effectively improving the transfer and evaporation efficiency of sweat in the bra, and delay the increase rate of the core temperature of a human body.

Description

technical field [0001] The invention relates to the field of textile technology, in particular to a sports bra which directly contacts with human skin and is composed of special functional fabrics for improving comfort and health and a preparation method thereof. Background technique [0002] Female breasts are mainly composed of fat and glands. The superficial fascia of the chest wraps the entire breast, and the Cooper’s ligaments and skin support the breast tissue and fatty tissue. The size and weight of adult women's breasts vary from person to person. Small and medium breasts weigh less than or equal to 500 grams, and large breasts can reach 750 to 1000 grams. Due to factors such as aging and gravity, female breasts may sag. [0003] Bras are underwear used by women to cover and protect breasts. In real life, the size of a bra is expressed by the bra size: the size refers to the size of the lower bust; the type refers to the size of the cup. There are huge difference...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41C3/00
CPCA41C3/0057A41B2400/60
Inventor 李翼胡军岩林晓芬林颖蕾郭月萍周金云曹旭勇孙舒吕如韩艳霞叶青
Owner THE HONG KONG RES INST OF TEXTILES & APPAREL
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