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A kind of comfortable and cool underwear

A cool, underwear technology, applied in the field of underwear, can solve problems such as moles, uncomfortable wearing, discomfort, etc., and achieve the effect of saving fabric and prolonging wearing life.

Active Publication Date: 2018-06-12
HONGJI UNDERWEAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And this kind of situation often causes problems such as moles and eczema, and after sweating, the underwear or even the outer layer of pants will fit the buttocks, causing extreme discomfort and unsightly appearance to the wearer
[0003] At present, there is a kind of underwear with air vents in the rear on the market. Compared with traditional underwear, the air permeability is improved, but the air holes are set on the rear cloth. Hole, long-term wear is easy to damage the inside, if the hole is punched with heat, the hardness of the hole edge is high, and it is extremely uncomfortable to wear
Furthermore, even if there are openings, the air permeability is still not good

Method used

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  • A kind of comfortable and cool underwear
  • A kind of comfortable and cool underwear
  • A kind of comfortable and cool underwear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-3 As shown, a kind of comfortable and cool underwear comprises a front part, a rear part and a waist opening 2, the front part is provided with a front block 1, and the rear part is provided with a trouser belt 3, and the bottom ends of the trouser belt 3 are all connected At the lower end of the front blocking piece 1 , the top of the trouser belt 3 is connected to both sides of the back of the waist opening 2 .

[0042] The buttocks opening formed by the two trouser belts 3 at the rear of this embodiment is convenient for ventilation and perspiration, and solves the problem that traditional underwear is easy to fit the buttocks after sweating and is not easy to perspire. Sweat; traditional underwear needs to be taken off to the thigh, and the occasional movement of the thigh may pull the waist 2 of the underwear. Under long-term effects, the waist 2 will lose its elasticity; secondly, when you are in a hurry, the more anxious you are, the easier it i...

Embodiment 2

[0050] The difference between this embodiment and embodiment 1 is that the spandex fiber layer is composed of the following raw materials in parts by weight:

[0051] Polytetrahydrofuran ether glycol 45 parts

[0052] 70 parts of dicyclohexylmethane diisocyanate

[0053] Compound chain extender 8 parts

[0054] 9 parts of cross-linking agent

[0055] 3 parts zinc stearate

[0056] Antioxidant 4 parts

[0057] Anti-ultraviolet agent 4 parts

[0058] Cellulose acetate 11 parts

[0059] Modified carbon nanotubes 1 part.

[0060] Wherein, the relative molecular weight of the polytetrahydrofuran ether glycol PTMG is 1800.

[0061] Wherein, the composite chain extender is composed of 2-methylpentamethylenediamine, 3,5-diamino-4-chlorobenzoic acid isobutyl alcohol, propylenediamine, diacetylethylenediamine and diethylamine in mass ratio 7:2:3:7:3 mixed composition.

[0062] Wherein, the particle diameter of the zinc stearate is 5 μm.

[0063] Wherein, the antioxidant is com...

Embodiment 3

[0068] The difference between this embodiment and embodiment 1 is that the spandex fiber layer is composed of the following raw materials in parts by weight:

[0069] Polytetrahydrofuran ether glycol 40 parts

[0070] 60 parts of dicyclohexylmethane diisocyanate

[0071] Compound chain extender 6 parts

[0072] 8 parts of cross-linking agent

[0073] Zinc stearate 2 parts

[0074] Antioxidant 3 servings

[0075] Anti-ultraviolet agent 3 parts

[0076] Cellulose acetate 10 parts

[0077] Modified carbon nanotubes 0.1 part.

[0078] Wherein, the relative molecular weight of the polytetrahydrofuran ether glycol PTMG is 1600.

[0079] Wherein, the composite chain extender is composed of 2-methylpentamethylenediamine, 3,5-diamino-4-chlorobenzoic acid isobutyl alcohol, propylenediamine, diacetylethylenediamine and diethylamine in mass ratio The composition is mixed in a ratio of 6:1:2:6:1.

[0080] Wherein, the particle diameter of the zinc stearate is 4 μm.

[0081] Where...

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Abstract

The invention relates to the technical field of underpants, in particular to comfortable cool underpants, comprising a front part, a back part and a waist; the front part is provided with a front retaining piece, the back part is provided with pants straps, the bottom of each pants strap is connected to the lower end of the front retaining piece, and the top ends of the pants strap are connected to two sides of the back of the waist. The two pants straps at the back part and the waist form a hip opening facilitating breathing, the problem that traditional underpants are easily wetted by sweat and easily attach to the hip, resulting in greater inconvenience of sweat discharge, is solved, and there is basically zero sweat even in long-term office work in seated state.

Description

technical field [0001] The invention relates to the technical field of underwear, in particular to a comfortable and cool underwear. Background technique [0002] The skin on the buttocks is thicker and rich in sebaceous and sweat glands. In life, especially in the hot summer, even if you sit quietly on the seat, the buttocks will secrete a lot of sweat, which is caused by the insufficient heat dissipation of the buttocks. And this kind of situation often causes problems such as mole and eczema, and after sweating, the underwear and even the outer pants will fit the buttocks, causing the wearer to be extremely uncomfortable and unsightly. [0003] At present, there is a kind of underwear with air vents in the rear on the market. Compared with traditional underwear, the air permeability is improved, but the air holes are set on the rear cloth. Hole, long-term wear is easy to damage the inside, if the hole is punched with heat, the hardness of the hole edge is high, and it i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41B9/00A41B17/00C08G18/66C08G18/48C08G18/10C08L75/08C08L1/12C08L75/04C08K13/06C08K9/02C08K9/04C08K7/24C08K5/098D01F6/94D01F1/10
CPCA41B9/001A41B17/00C08G18/10C08G18/4854C08K2201/003C08K2201/011C08L75/08C08L2205/02C08L2205/03D01F1/10D01F6/94C08G18/3228C08G18/3814C08L1/12C08L75/04C08K13/06C08K9/02C08K9/04C08K7/24C08K5/098
Inventor 黄福开金华翁宏果翁创杰
Owner HONGJI UNDERWEAR CO LTD
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