bra

A technology for bras and cups, which is applied in the field of bras, can solve the problems of discomfort and reduction of shaking value, and achieve the effects of reducing discomfort, improving vibration damping, and suppressing subtle shaking

Active Publication Date: 2020-09-18
ASAHI KASEI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the subjective evaluation of the shakiness and comfort of this bra in the wearing state is improved compared with ordinary bras, and the shakiness value is also lowered, there are also the following cases : Depending on the wearer, in terms of comfort, some people feel a little uncomfortable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0204] Produced in the following way figure 2 British size 38DD bra (corresponding to Japanese size 85E) in the shape shown (the difference between the upper bust and lower bust is 20cm, and the shortest distance from the corresponding part of the areola to the center of the back is the longest way The shortest distance when configuring the bra is 27cm).

[0205] The cups are made of a polyurethane molded product with a thickness of 6mm and an average tensile stress of 3.0N when stretched vertically and horizontally by 10%, and the cups are wrapped with a gray fabric of 28GG two-way tricot knitting with nylon 56dtex and polyurethane 44dtex Gray cloth, and the average tensile stress of the gray cloth when stretched vertically and horizontally by 10% is 0.4N, and the cup part 102 is manufactured through the above-mentioned process. The average tensile stress at 10% vertical and horizontal stretch of the entire cup portion was 3.7N. The wing portion 103 also uses the same two-...

Embodiment 2

[0213] In addition to the bra of Example 1, a bra in which no shock-absorbing portion was provided on the upper edge of the cup was produced, and then a wearing test was implemented.

Embodiment 3

[0215] In addition to the bra of Example 1, a bra in which no vibration-damping parts were provided on the lower edge and upper edge of the cup was produced, and then a wearing test was carried out.

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PUM

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Abstract

Provided is a brassiere that has a superior effect of reducing swinging of the breasts, i.e. superior oscillation prevention, during exercise. This brassiere (100) is provided with a pair of cup portions (102), a connecting portion (101) connecting together the cup portions (102) at the front-center side, wing portions (103) adjacent to the lateral sides of the cup portions (102), and shoulder strap portions (110), the ends of which connect to the pair of cup portions (102) and the wing portions (103). The elongation stress on the connecting portion (101) at the third elongation in a repeated 10% elongation test in the lateral direction is 10 N to 30 N. The brassiere is also provided with one or more oscillation-preventing portions selected from the group consisting of a top edge high-stress portion (104), a bottom edge high-stress portion (105), the shoulder strap portions (110), and a sub-wing portion (109).

Description

technical field [0001] The present invention relates to a bra capable of suppressing shaking of breasts when the bra is worn. More specifically, the present invention relates to a bra that does not spoil the aesthetics, has the effect of suppressing the shaking of the breasts when performing actions in the worn state, that is, has vibration damping properties, and has moderate wearing pressure and has the function of wearing. comfortability. Background technique [0002] One of the main purposes of a bra is to adjust the shape of the breast more beautifully. However, it is also one of the biggest functions of the bra to suppress the shaking of the breast during exercise. However, in most cases, even wearing a bra, the breasts will still vibrate more violently when walking or running. In particular, in the case of a large breast size, the above-mentioned shaking becomes very severe, causing discomfort and burden to the wearer, and not only that, but also causes the breast t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41C3/12
CPCA41C3/0057
Inventor 矢田和也小原和幸
Owner ASAHI KASEI KK
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