JPH03279403A - Panty stocking - Google Patents

Abstract

PURPOSE:To obtain panty stocking capable of giving change to pressing force of each part and excellent in fitting property and provided wearing feeling by constituting the panty stocking so as to successively lower wearing pressure in wearing from arch of the feet to the femoral region. CONSTITUTION:The aimed panty stocking worn to rigid footprint of human body each having 24cm arch 2 of the foot, 21.5cm ankle 3 of the calf, 34cm calf 4 and 47cm femoral region 5 in the circumferential length constituted so that wearing pressure (pressing force in wearing measured by pressure sensor having 0.6mm thickness and 6mm diameter attached to human foot print) becomes each 40-57gf/cm<2>, 27-43gf/cm<2>, 20-32gf/cm<2> and 19-29gf/cm<2> according as the stocking approaches from the arch 2 of the foot to the femoral region 5.

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to the invention of pantyhose, in which the tightening force of each part is varied to provide a good fit and excellent wearing comfort6 (conventional). Technology) Recently, fully tightening stockings made of highly elastic yarn have become mainstream.

Its structure is a covering yarn (SCY, DCY) in which the core is a highly elastic yarn such as polyurethane, and nylon yarn, etc. is wound around it from S, Z, or both directions.
For example, this material is knitted with nylon raw silk, processed yarn, etc., or knitted with such materials alone to provide support.

However, although the conventional structure improves the overall support power, that is, the fit, it is still unsatisfactory in terms of comfort when actually worn.

In other words, it is not possible to improve the feeling of wearing just by tightening the entire body, and the present invention has repeatedly made many prototypes and worn tests to find the cause of this problem, and has found that support power and comfort do not necessarily match. Rather, it was discovered that applying a tightening force according to each part of the leg and setting that tightening force within a certain range significantly improves comfort, which led to the present invention. It is something that

(Means for Solving the Problem) That is, in the configuration of the present invention, the circumferences of the arch, ankle, calf, and thigh are 24 cm and 21 cm, respectively.
．． When worn on hard human foot shapes of 5 cm, 34 cm, and 47 cm in practical use, the wearing pressure at the relevant parts is 40 to 57 g, respectively.For F/CM military, 27 to 43 g.
f/cm", 20~32gf/cm", 19~29
Regarding the invention of pantyhose, which is characterized by having a range of 100 gf/cm'' and having a structure in which the wearing pressure gradually decreases from the arch of the foot to the thigh, the present invention provides an unprecedented and excellent feeling of comfort when worn. is obtained.

Note 5: The wearing pressure here refers to a human foot with a thickness of 0.6 mm.
, is a value representing the tightening force at the relevant part when a pressure sensor with a diameter of 6 mm is attached and pantyhose are worn in a practical condition.

(Function) The present invention measures the comfort when wearing pantyhose by measuring the temperature, humidity, and air flow in the microspace formed between the stockings and the skin, and also by measuring the compressive force that the skin receives from clothing. When considering clothing pressure in relation to clothing pressure, it was found that women's legs could be made most comfortable by having the arch of the foot be the strongest and gradually weakening the support force at the ankle, calf, and thigh. Based on this, we repeated numerous wearing tests and as a result, we derived the numerical values in the specific range mentioned above.

In the present invention, the human foot type refers to a foot type model (1) consisting of the arch (2), ankle (3), calf (4), and thigh (5) as shown in Figure 1. ), and is made of hard materials such as wood, ceramic, and plastic, and its hardness is in the range of 20 to 120 on the Rockwell hardness scale.

In addition, this last is manufactured to imitate the last of a toramono-sized foot with a standard volume for Japanese people, including the arch (2), ankle (3), calf (4), and thigh (5). ) are 24cm, 21.5cm, and 34cm, respectively.
, 47 cm.

The measurement positions of each part are as follows: The arch part (2) is the value measured at approximately the center of the human body's foot arch, which is usually called the arch, and similarly, the ankle part (3) is approximately from the heel part. The calf part (4) is about 28 cm below the heel part, and the thigh part (5) is about 58 cm below the heel part.
．． The actual measurements were taken at 5 cm below.

In the present invention, pantyhose are worn on the last (1) in a practical state, that is, in a state in which they are normally worn, and in this state, the wearing pressure at the arch of the foot is set to 40
~57gf/cm2, wearing pressure at the ankle 27~4
3gf/cm” Wearing pressure in the calf area is 20-3
2gf/cm”, wearing pressure at thigh 19-29
gf/cm2, and
Comfort is significantly improved by gradually lowering the wearing pressure so that the tightening force gradually decreases from the arch of the foot to the thigh, and if this condition is exceeded, the purpose will not be achieved.

Incidentally, this relationship is illustrated in FIG. 2, and the shaded area is referred to as the comfort zone. Therefore, the same effect can be obtained by arbitrarily setting a numerical value within this range. In addition, parts A-D in the same figure are the first
This corresponds to A-D in the figure.

In addition, this value is based on the above-mentioned human foot shape with a thickness of 0.6 mm.
, a pressure sensor with a diameter of 6 mm, for example, Kyowa Denka Co., Ltd.
A PS-B type pressure sensor made by Manufacturer Co., Ltd. was attached to each of the above parts,
This is the measurement of the tightening force (power) at the relevant part when pantyhose are worn in practical conditions on such a foot shape.The force of the stockings that presses the pressure sensor is strong, in other words, a large value indicates the wearing pressure. Indicates that the height is A.

In addition, the pressure sensor has a measurement range of 2 kg/crn" or less and a linear force fQ according to its specifications.

5%/Fullscale-”C or less, sensitivity 0.6
~1°2 mV/V, and is attached to the human foot so that its surface protrudes by 0.6+am.

Hereinafter, a specific configuration will be explained using an example.

Incidentally, FIG. 3 illustrates the configuration.

(Example) A double covering yarn in which 28 denier polyurethane elastic yarn is used as a core yarn and 7 denier raw nylon silk is wound alternately in both directions, and 15 denier nylon raw silk is alternately knitted every other course. Stocking section (
6), 30 denier polyurethane elastic yarn is used as the core yarn, and 30 denier woolly nylon yarn is wound in one direction to create a single covering yarn and 30 denier woolly nylon yarn is knitted at a ratio of 3:1. This was used as a panty part (7) to constitute pantyhose.

When knitting in this manner, the amount of yarn fed is varied for each part, that is, the amount of yarn fed is decreased in areas where the wear pressure is increased, and the amount of yarn fed is increased in areas where the wear pressure is lowered. Pantyhose with wearing pressures of 53.32.28.27 (all units are gf/cm") at the arch, ankle, calf, and thigh were obtained.

Pantyhose constructed in this way were worn by many women wearing the appropriate size, and when asked for their evaluations, they were found to have a marked difference in comfort compared to conventional pantyhose that simply tighten the entire body. It was praised as such.

This is considered to be based on the fact that the tightening value is set to a specific value as described above.

In addition, in the above structure, the abdomen (8) and part of the garter (9) in the panty part (7) are made of mesh knitting to suppress longitudinal elongation, and the hip part (10) is made of brane knitting to suppress longitudinal elongation. As a remarkable structure, it has a three-dimensional design that always fits in various movements and does not slip down.

(Effects of the Invention) As described above, the present invention, due to its special structure, provides a different feeling of wearing than the conventional support type underwear stockings using elastic yarn, and is ideal for part-time workers. The uniform tightening provides an extremely comfortable wearing feeling, and eliminates the discomfort caused by conventional uniform tightening and excessive tightening.

In the present invention, the wearing pressure can be changed by any means such as adjusting the thickness of the elastic yarn, the composition ratio with nylon yarn, etc., the amount of yarn fed during knitting, and the yarn feeding tension. Moreover, the materials used for this may be combinations of arbitrary materials such as double covering yarn with elastic yarn as the core, single covering yarn, various processed yarns, and raw silk.

As described above, the present invention has excellent features not seen in the past,
If this configuration is used not only for pantyhose but also for stockings, tights, etc., the same effect can be expected.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the last of the foot. FIG. 2 is a diagram showing the comfort zone in the present invention. FIG. 3 is a side view illustrating the pantyhose of the present invention. (2) --- One arch (3) --- One ankle (4
) --- One calf part (5) --- One thigh part 1 Figure 3 Figure 3? figure

Claims (1)

[Claims] 1. The circumferences of the arch, ankle, calf, and thigh are 24cm, 21.5cm, 34cm, and 47cm, respectively.
When worn on a hard human foot shape in a practical condition, the wearing pressure at the relevant part is 40 to 57 gf/cm^
2,27~43gf/cm^2,20~32gf/cm
2. Pantyhose having a wear pressure in the range of 19 to 29 gf/cm^2, and characterized in that the wearing pressure is gradually lowered from the arch of the foot to the thigh. However, the wearing pressure mentioned here refers to a thickness of 0.6 m in the shape of a human foot.
m, a value representing the tightening force at the relevant part when a pressure sensor with a diameter of 6 mm is attached and pantyhose are worn in a practical condition.