KR200494565Y1 - Structure of Seamless Panty for Female - Google Patents

Abstract

The present invention relates to a structure of seamless panties for women that is improved so that the crotch end of the underwear where the thighs are located is not rolled up by friction in the process of repeatedly spreading the wearer's legs widely, such as yoga, Pilates, or jogging. A seamless panty (P) structure comprising: a front part 100 comprising a left front part 110 covering the front of the user's left leg and a right front part 120 covering the front of the right leg; a rear portion 200 comprising a left rear portion 210 covering the user's left hip and a right rear portion 220 covering the right hip portion; The left front part 110 and the right front part 120 are integrally connected, and the left rear part 210 and the right rear part 220 are vertically overlapped and joined to form a vertical joint 130; a left crotch front junction 140 and a left crotch rear junction 230 joined by folding the circumference of the left leg inward among both sides of the lower end of the panty (P); a right crotch front junction 150 and a right crotch rear junction 240; The left side, which is the side opposite to the right crotch front junction part 150, including; a waist side front junction part 160 and a waist side back junction part 250 joined by folding the circumference of the upper end of the panty (P) inward. The inner joint height (a) of the front crotch joint 140 is characterized in that it is lower than the outer joint height (b) of the left crotch front joint portion 140 .

Description

Structure of Seamless Panty for Female}

The present invention prevents the crotch end of the underwear where the thighs are located from being rolled up by friction in the process of repeatedly spreading the wearer's legs wide, such as yoga, Pilates, or jogging, It relates to an improved structure of seamless panties for women so that a V-shape is formed so that the upper part of the rear of the panties does not roll down even while wearing panties while active.

In general, panties are mainly short-length underwear for women that fit tightly to the waist. Panties cover the genital and excretory organs of the human body. The women's seamless panties are light and comfortable, and the fit is improved so that there are no underwear marks left on the outerwear.

Normal seamless panties prefer a design with a high waist position. In seamless panties with a high waist position, the band at the top is formed horizontally, so the band of the panties is pulled back by an operation such as sitting or bending the waist while wearing the panties, and when standing up in this state, the panties The back part of the product goes down, causing drying. Due to this, the line of the panties is exposed on the outerwear, which not only worsens the appearance of the clothes, but also has a disadvantage in that the wearability is lowered.

As a prior art related to the present invention, Patent Document 1 (see FIGS. 1 and 2 ) discloses a right front part 10 and a right rear part 30 covering a user's right leg and right hip in women's underwear, and the user's The left front part 20 and the left rear part 40 covering the left leg and the left hip, the part where the right front part 10 and the left front part 20 meet, and the right rear part 30 and the left rear part 40 are The crotch part that connects the meeting parts and covers the user's crotch, and the right front part 10, the left front part 20, the right rear part 30 and the left rear part 40 are formed on the upper part of the band part 70 consisting of An undergarment for women is disclosed. However, when repeatedly taking the action of spreading the wearer's legs widely, such as yoga, Pilates, or jogging, the lower part of the right front part 10 and the right rear part 30 and the lower part of the left front part 20 and the left rear part 40 There is a problem that the part is rolled up by friction.

In addition, since the front and rear band portions 70 of the underwear are formed in the same line, there is a problem that the rear portion of the panties is rolled down when sitting or bent.

US 10-1929571 B1

The present invention is to solve the problems of the prior art, and an object of the present invention is to rub the crotch end of the underwear where the thighs are located in the process of repeating the motions of widening the wearer's legs, such as yoga, Pilates, or jogging. An object of the present invention is to provide an improved structure of seamless panties for women so as not to be rolled up by the

Another object of the present invention is to provide an improved structure of seamless panties for women so that the upper junction of the rear portion of the seamless panties for women is formed in a V shape so that the upper portion of the rear portion of the panties is not rolled down while wearing the panties.

As a technical idea for achieving the present invention, the seamless panty structure for women of the present invention includes: a front part comprising a left front part covering the front of the user's left leg and a right front part covering the front of the right leg; a rear portion comprising a left rear portion covering the user's left hip portion and a right rear portion covering the right hip portion of the user; a vertical junction part in which the left front part and the right front part are integrally connected, and the left rear part and the right rear part are vertically overlapped and joined; a left crotch front joint and a left crotch rear joint, which are joined by folding the circumference of the left leg inward among both sides of the lower end of the panty; a right crotch front junction part and a right crotch rear junction part joined by folding the circumference of the right leg inward among both sides of the lower part of the panty; A waist-side front junction portion and a waist-side rear junction portion joined by folding the circumference of the upper end of the panty inward, but the inner junction height of the left crotch front junction on the side opposite to the right crotch front junction is the left crotch front junction It is characterized in that the height is lower than the outer junction height of .

The junction line of the left crotch front junction is formed at an inclination of a certain angle from the upper limit of the inner junction height to the upper limit of the left crotch front junction.

When the joining line of the left crotch front junction connects the upper limit of the left crotch front junction at the upper limit of the inner junction height, the horizontal joint section and the horizontal joint section that starts at the upper limit of the inner joint height and continues horizontally It is connected to the end of the crotch and divided into an arc-shaped joint section that is convex upwards up to the upper limit of the front junction of the crotch.

The junction line of the left crotch front junction part has a symmetric structure with the junction line of the right crotch front junction part, and the junction line of the left crotch front part junction part has a front-back symmetric structure with the junction line of the left crotch rear junction part.

The length ratio of the horizontal joint section and the arc joint section is 1.3 times to 3 times the arc joint section when the horizontal joint section is one.

The waist-side front junction portion and the waist-side rear junction portion are formed with an inclination of a certain angle downward from the top center of the waist-side front junction part toward the top center of the waist-side rear junction part.

The front junction of the waist and the junction of the back of the waist are formed with a height difference of 20-50 mm from the center of the upper end of the front junction of the waist to the center of the upper end of the front junction of the waist with respect to the horizontal line.

The present invention prevents the crotch end of the underwear where the thighs are located from being rolled up by friction in the process of repeatedly spreading the wearer's legs apart, such as yoga, Pilates, or jogging, so that the panty line is added to the outerwear for a comfortable fit. It has the effect of realizing a smooth body line by not making it stand out.

In addition, the present invention makes a V-shape at the junction of the upper part of the rear part of seamless panties for women so that the upper part of the rear part of the panties does not roll down even while wearing the panties, so that the panty line does not stand out on the outerwear with a comfortable fit. It also has the effect of improving the realization of a smooth body line.

1 is a view showing the front of a conventional women's underwear.
Figure 2 is a view showing the rear of the conventional women's underwear.
Figure 3 is a perspective view showing a seamless panties for women of the present invention.
Figure 4 is a front view showing the seamless panties for women of the present invention.
Figure 5 is a rear view showing the seamless panties for women of the present invention.
Figure 6 is a view expressing a joining line according to the first embodiment to the seamless panties for women of the present invention.
7 is a view showing a joining line according to the second embodiment to the seamless panties for women of the present invention.
Figure 8 is a side view showing the seamless panties for women of the present invention.
9 is a schematic view showing the wearing state of the seamless panties for women according to the present invention compared to the wearing state of the conventional panties.

Prior to being described in detail with reference to the accompanying drawings for the configuration and operation of the embodiments of the present invention, the present invention may have various changes and may have various forms, and the following embodiments will describe the present invention in detail It is only mentioned for the purpose, and is not intended to limit the present invention to a specific disclosed form, and should be understood to include all modifications, equivalents or substitutes included in the spirit and scope of the present invention.

In addition, in each drawing, components are exaggerated in size or thickness in consideration of convenience of understanding, or expressed in a simplified manner, but the protection scope of the present invention should not be construed as being limited thereby, and perform the same function. In this case, the same reference numerals will be used as much as possible. In addition, the terms used in the present invention are only used to describe the following examples, and are not intended to limit the present invention, and the singular expression includes a plural expression unless the context clearly indicates otherwise.

The seamless panties (P) for women of the present invention prevent the crotch end of the underwear where the thighs are located from being rolled up by friction in the process of repeatedly spreading the wearer's legs widely, such as yoga, Pilates, or jogging, and The upper part is formed in an approximately V-shape so that when the wearer sits up and gets up or when the wearer bends the upper body, the gap between the waist and the buttocks behind the back is in close contact so that the panties do not roll backwards.

3 to 5, the women's seamless panties (P) is to give a light and comfortable fit while making use of the clothes so as not to leave underwear marks on the outerwear.

To this end, the panty P includes a front part 100 comprising a left front part 110 covering the front of the user's left leg and a right front part 120 covering the front of the right leg, and the user's left hip. It consists of the rear part 200 which consists of the left back part 210 which covers a part, and the right back part 220 which covers the right hip part.

Here, the left front part 110 and the right front part 120 are integrally connected, and the left rear part 210 and the right rear part 220 are vertically overlapped and joined to form the vertical junction part 130 .

On the other hand, the vertical joint 130 is formed flat and smooth so that excellent bonding strength is maintained even after washing by ostriching using an ultrasonic ostrich machine, and the bonding portion does not stand out.

In addition, a left crotch front junction 140 and a left crotch rear junction 230 are formed by folding the circumference of the left leg inward among both sides of the lower end of the panty P.

Even at this time, the left crotch front junction 140 and the left crotch rear junction 230 are ostriched using an ultrasonic ostrich machine so that excellent bonding strength is maintained even after washing, and the bonding part is not only formed flat and smooth so that it does not stand out, but also is double-layered. A greater elastic force will act than the unbonded part. The left crotch front junction 140 and the left crotch rear junction 230 will be positioned at portions surrounding the left thigh and left hip when worn by the wearer.

And the right crotch front junction 150 and the right crotch rear junction 240 are formed by folding the circumference of the right leg inward among both sides of the lower end of the panty (P).

Even at this time, the right crotch front junction 150 and the right crotch rear junction 240 are ostriched using an ultrasonic ostrich machine so that excellent bonding strength is maintained even after washing, and the bonding portion is not only flat and smooth, but also formed in two layers. A greater elastic force will act than the unbonded part. The right crotch front junction 150 and the right crotch rear junction 240 will be positioned at portions surrounding the right thigh and right hip when worn by the wearer.

In addition, in the present invention, the inner junction height (a) of the left crotch front junction 140, which is the side opposite to the right crotch front junction 150, is located lower than the outer junction height (b) of the left crotch front junction 140. it becomes

This is because the friction intensity according to the contact between the front left thigh of the wearer and the inner surface of the front left crotch joint 140 is different for each part of the front left thigh.

That is, the outer muscle part of the front left thigh (the great lateral muscle, the rectus femoris) protrudes convex outwardly, and the contact surface between the inner surfaces of the front left crotch junction 140 is large, and accordingly, the friction strength is also proportionally large. . This is to increase the area of the overlapping right crotch front junction 150 by increasing the outer junction height b.

In addition, the inner muscle part (adductor adductor muscle) of the front left thigh has an outwardly concave shape, and the contact surface between the inner surfaces of the front left crotch junction 140 is small, and thus the friction strength is also proportionally small. Accordingly, even if the inner junction height (a) is smaller than the outer junction height (b), it is possible to block the rolling up.

And before the lower periphery of the left front part 110 is folded inward, a line corresponding to the lower end of the left front part 110 is folded to form a bonding line L.

As such, the junction line L of the left crotch front junction 140 formed in this way has the aforementioned friction strength due to the contact between the wearer's front left thigh and the inner surface of the left crotch front junction 140 of the front left thigh. According to the first embodiment (refer to Fig. 6) in consideration of the differences by region, the slope of a predetermined angle is upward from the upper limit of the inner junction height a to the upper limit of the left crotch front junction 140 (oblique line) can be formed with

On the other hand, the left crotch front junction 140 is double-layered to have a larger elastic force, thereby preventing it from being rolled up according to the frictional force even in the movement of a large stride. Because it works, it is desirable to minimize the area.

In consideration of this, the bonding line L of the left crotch front bonding portion 140 is according to the second embodiment (see FIG. 7 ), and the bonding line L of the left crotch front bonding portion 140 is the inner bonding height (a). When connecting the upper limit of the left crotch front junction 140 at the upper limit of It can be provided by being divided into an arc-shaped joint section (L2) that is convex upwards to the upper limit of the left crotch front joint 140 .

Here, the length ratio of the horizontal joint section (L1) and the arc joint section (L2) is when the horizontal joint section (L1) is 1, the arc joint section (L2) can be made at a ratio of 1.3 to 3 times, which , because the length is proportional to the age and body size of women.

The bonding line L of the left crotch front bonding portion 140 performing this function has a symmetrical structure with the bonding line of the right crotch front bonding portion 150 .

In addition, the bonding line L of the left crotch front bonding portion 140 has a front-rear symmetric structure with the bonding line of the left crotch rear bonding portion 230 .

In addition, the panties (P) of the present invention are formed with a waist-side front junction 160 and a waist-side rear junction 250 joined by folding the circumference of the upper end inward.

The waist-side front junction 160 and the waist-side rear junction 250 are ostriched using an ultrasonic ostrich machine to maintain excellent bonding strength even after washing, and are formed flat and smooth so that the bonding portion does not stand out.

The waist-side front junction 160 and the waist-side rear junction 250 are folded inward and a greater elastic force will act than a non-bonded portion. The waist-side front abutment 160 and the waist-side back abutment 250 will be positioned from the waist to the hip when worn by the wearer.

At this time, the waist-side front junction 160 and the waist-side rear junction 250 are downward from the top center (e) of the waist-side front junction 160 to the top center (f) of the waist-side back junction 250. It is formed to be inclined at a predetermined angle of inclination.

Furthermore, in FIG. 8 , the waist-side front joint 160 and the waist-side rear joint 250 are at the upper center (e) of the waist-side front joint 160 with respect to the horizontal line (H). It is formed with a height difference of 20-50 mm to the top center (f) of This is because the height is proportional to the age and body size of the woman.

And the ventilation part 300 formed in the lower central part of the panty (P) is the lower part of the front part 100 and the lower part of the rear part 200 of the panty (P), the left crotch front junction 140, the left crotch rear junction part 230 and a seam line 310 sewn between the right crotch front junction 150 and the right crotch rear junction 240 .

The ventilation unit 300 is made of a porous material that allows air to pass smoothly, and a sanitary pad for hygiene may be further coupled to the inside of the ventilation unit 300 .

In FIG. 9A, when the wearer sits or bends while wearing the seamless panties P for women, the waist-side rear junction 250 of the top of the rear portion 200 of the panties P is approximately V-shaped, so that the wearer's waist and It adheres to the surface between the buttocks without lifting.

Therefore, the wearer of the seamless panties (P) for women of the present invention has a comfortable fit because the panties (P) do not roll back even in various physical activities, and has an appearance that the line of the panties (P) does not stand out on the outerwear.

However, as shown in FIG. 9B , when the band portion 70 of the panty is formed in a horizontal line across the right front portion 10 , the left front portion 20 , the right rear portion 30 and the left rear portion 40 , the wearer sits down. In the state of bending or bending the waist, the band part 70 of the right rear part 30 and the left rear part 40 of the panties is lifted, and when the waist is stretched again, the band part of the right rear part 30 and the left rear part 40 of the panties (70) goes down from the waist to the buttocks or is rolled up, which is not only inconvenient, but the curled part is exposed on the outerwear.

Although the present invention has been shown and described in relation to specific embodiments in the above description, it is common knowledge in the art that various modifications and changes are possible without departing from the spirit and scope of the invention indicated by the claims. Anyone who has it will know it easily.

100: front part 110: left front part
120: right front part 130: vertical junction
140: left crotch front junction 150: right crotch front junction
160: waist side front junction 200: rear part
210: left rear part 220: right rear part
230: left crotch rear junction 240: right crotch rear junction
250: waist side rear junction 300: ventilation
310: seam

Claims (7)

In the structure of women's seamless panties (P),
a front part 100 comprising a left front part 110 covering the front of the user's left leg and a right front part 120 covering the front of the right leg;
a rear portion 200 comprising a left rear portion 210 covering the user's left hip and a right rear portion 220 covering the right hip portion;
The left front part 110 and the right front part 120 are integrally connected, and the left rear part 210 and the right rear part 220 are vertically overlapped and joined by ostriching using an ultrasonic ostricher. 130) and;
a left crotch front junction 140 and a left crotch rear junction 230, which are joined by folding the circumference of the left leg among both sides of the lower end of the panty inward and ostriching it using an ultrasonic ostrich machine;
a right crotch front junction 150 and a right crotch rear junction 240, which are joined by folding the circumference of the right leg among both sides of the lower end of the panty inward and ostriching it using an ultrasonic ostrich machine;
Including, but including,;
The inner junction height (a) of the left crotch front junction 140, which is the side opposite to the right crotch front junction part 150 side, is lower than the outer junction height (b) of the left crotch front junction part 140,
When the junction line L of the left crotch front junction 140 connects the upper limit of the inner junction height a to the upper limit of the left crotch front junction 140, the upper limit of the inner junction height a The horizontal joint section (L1) that starts at the point and continues horizontally and is connected to the end of the horizontal joint section (L1) and is an arc-shaped arc joint section (L2) that is convex upwards to the upper limit of the left crotch front junction part 140 is divided into
The junction line L of the left crotch front junction 140 has a symmetric structure with the junction line of the right crotch front junction 150,
The junction line L of the left crotch front junction 140 has a front-back symmetric structure with the junction line of the left crotch rear junction 230,
The length ratio of the horizontal joint section (L1) and the arc joint section (L2) is, when the horizontal joint section (L1) is 1, the arc joint section (L2) is 1.3 times to 3 times,
The lower part of the front part 100 and the lower part of the back part 200, the left crotch front junction 140, the left crotch rear junction part 230 and the right crotch front part 150, the right crotch rear junction part 240 of the panty (P) The ventilation unit 300 is sewn and coupled therebetween,
The ventilation unit 300 is made of a porous material that smoothly passes air,
A seamless panty structure for women, characterized in that a sanitary pad is further coupled to the inside of the ventilation unit 300 .
delete delete delete delete According to claim 1,
The waist-side front junction 160 and the waist-side rear junction 250 are downward from the top center (e) of the waist-side front junction 160 toward the top center (f) of the waist-side rear junction 250 . Seamless panty structure for women, characterized in that it is formed with a certain angle of inclination.
7. The method of claim 6,
The waist-side front junction 160 and the waist-side rear junction 250 are at the upper center (e) of the waist-side front junction 160 with respect to the horizontal line (H) of the waist-side rear junction 250. Seamless panty structure for women, characterized in that it is formed with a height difference of 20-50 mm to the upper center (f).

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