Leggings

A technology of tight pants and tightening, which is applied to trousers, clothing, clothing, etc., which can solve the problems of cumbersome design, heavy clothing pressure, and body restraint, and achieve good sports following, restrain muscle vibration, and reduce sports fatigue.

Active Publication Date: 2020-02-28
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, leggings are easy to exercise and are very popular with everyone, but most of them are cumbersome in design, resulting in too much pressure on the clothes, too restrictive to the body, and difficulty in putting them on and taking them off. question
As disclosed in the patent document CN205267024U, a kind of muscle group directional compression trousers is disclosed. It adopts high-pressure cloth in the leg muscle group and calf muscle group, and applies a certain elastic pressure to the thigh muscle group and calf muscle group in the vertical direction. The key muscle groups provide more concentrated wrapping force and stability; and the elastic pressure is gradually reduced from the ankle to the calf to the thigh, which promotes blood circulation and reduces the accumulation of lactic acid during strenuous exercise. It also sets high-pressure cloth on the front and back of the knee , used to protect the knees, but because the skin on the knees and muscle parts elongates greatly during exercise, and these tights are designed with high pressure on these parts, there will be problems such as difficulty in putting on and taking off, hindering movement, etc., especially in the late stage of exercise , the muscle expands, creating uncomfortable pressure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The low tension area is made of warp plain fabric woven by 78% by weight of 44dtex-34f-polyester FDY and 22% by weight of 44dtex spandex, and its grammage is 185g / m 2 , The tension index is 0.8; the elongation stress at 80% elongation is 5.6N, the recovery stress is 2.2N, the difference between the elongation stress at 80% elongation and the recovery stress at 80% elongation is 3.4N, The recovery stress at 30% elongation in the circumferential direction of the leg is 0.2N.

[0052] The high tension area is made of warp plain fabric woven with 66% by weight of 44dtex-34f-polyester FDY and 34% by weight of 77dtex spandex, and its grammage is 205g / m 2 , The tension index is 1.3; the elongation stress at 80% elongation is 9.2N, the recovery stress is 4.2N, the difference between the elongation stress at 80% elongation and the recovery stress at 80% elongation is 5.0N, the leg The recovery stress at 30% elongation in the circumferential direction is 0.7N.

[0053] ...

Embodiment 2

[0055] The high tension area is made of 60% by weight of 44dtex-34f-polyester FDY and 40% by weight of 77dtex spandex, and its grammage is 220g / m 2 , The tension index is 1.5; the elongation stress at 80% elongation is 12.0N, the recovery stress is 6.1N, the difference between the elongation stress at 80% elongation and the recovery stress at 80% elongation is 5.9N, the legs The recovery stress at 30% elongation in the circumferential direction is 2.9N.

[0056] All the other are the same as embodiment 1, obtain tights of the present invention. See Table 2 for details.

Embodiment 3

[0058] When not wearing, the girth ratio of the low tightening area of ​​the calf relative to the girth ratio of the tights of the same height is 30% for the ankle and 32% for the abdomen of the calf, and the rest is the same as in Example 1 to obtain the tights of the present invention. See Table 2 for details.

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Abstract

The invention discloses leggings. The leggings comprise high-tightening regions and low-tightening regions at least in the perimeter direction of calf portions, and the ratio from angles to the low-tightening regions of the calf portions in the perimeter direction in an un-wearing state is gradually increased. According to the design of the leggings, a gradient pressure (clothing pressure) decreased from bottom to top is provided, blood circulation can be promoted, and sports fatigue is alleviated; moreover, the good sports following ability is achieved, muscle vibration during sports can be effectively suppressed, the sports effect is improved, put-on and take-off of clothes are easy, and the leggings can be applicable to daily wearing and sports wearing.

Description

technical field [0001] The invention relates to a pair of tights, in particular to a pair of tights which can improve the effect of exercise. Background technique [0002] As people pay more attention to sports and fitness, the demand for sports equipment is also increasing, and all kinds of sports equipment have emerged as the times require. Most of the sports involve the movement of the legs, so sports people Many people use leggings, knee pads, stockings, leggings, etc. These products usually have the following properties: (1) support the core muscles and give full play to the explosive power of the muscles; (2) are easy to wear Support injured knees, ankles, and muscles to reduce injuries; (3) Promote blood circulation to promote the speed of muscle oxygen delivery and waste discharge, thereby shortening the time for muscles to generate energy, reducing lactic acid accumulation, accelerating body recovery, and reducing fatigue. It is usually considered to add other mate...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): A41D1/08
CPCA41D1/08A41D2600/10
Inventor 何彩霞倪庆美刘娟
Owner TORAY FIBER RES INST(CHINA) CO LTD
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