JP2002088504A - Underpants - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a underpants having an excellent worn appearance and easy to maintain the forward-inclined posture. SOLUTION: The crotch part of underpants produced by sewing the right and left front bodies and the right and left back bodies is provided with a nearly rhombic godet extended by 3-5 cm to the front body side and 14-20 cm to the back body side measured from the intersection point of the crotch sewing line and the inner thigh sewing line of the right and left front bodies and the right and left back bodies.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to pants that are excellent in appearance and can easily maintain a forward leaning posture.

[0002]

2. Description of the Related Art In general, a conventional gusset of a pants has a diamond-shaped gusset (FIG. 5) or a horizontally long gusset (FIG. 6) stitched to a crotch portion in order to cope with a leg opening operation. Was. Further, the size of the gusset was generally the same length in the front and back and the same length in the left and right around the intersection of the crotch stitching line and the inner crotch stitching line.

[0003] In addition, Japanese Utility Model Laid-Open No. 5-707 discloses a horizontally long, substantially diamond-shaped gusset having a diagonal length of about 8 in the longitudinal direction.
6 cm, the diagonal length in the short direction is 10 cm, and the front body side length is 3.5 cm, based on the intersection of straight lines passing through a pair of opposing tops of each gusset of the gusset.
A technique in which the length of the back body side is 6.5 cm is disclosed.

In ordinary pants, the length of the front crotch line is shorter than the length of the back crotch line, and the difference between the length of the front crotch line and the length of the back crotch line is conventionally 10 to 10. 14c
m was common.

[0005]

In the above-mentioned conventional pants, when the pants are worn, the gusset is horizontally long, which is effective for the movement of the legs. However, since the vertical length is approximately the same length before and after the intersection of the crotch suture line and the inner crotch suture line, the length of the back body side is adjusted based on the length of the front body side, The vertical length became short, and when walking or playing sports while wearing pants, the back body crotch sutures bite along the groove of the buttocks and had the disadvantage that it was very bad looking .

In Japanese Utility Model Laid-Open No. 5-707, the length of the gusset is made longer on the back body side than on the front body side, but the back body crotch suture is prevented from biting into the buttocks. Was not long enough.

In addition, when the operation is performed while maintaining the forward leaning posture, the difference between the lengths of the conventional front body crotch line and the back body crotch line causes the upper crotch to be loose when worn. hand,
It had the disadvantage of not being excellent in appearance.

[0008] From the above, there has been a need for pants that are effective in opening leg movements and have excellent functions in appearance when worn. In addition, it was necessary to eliminate the looseness of the pants when leaning forward.

[0009]

In order to solve the above-mentioned problems, a pants according to the present invention is characterized in that the left and right front bodies and the left and right front bodies are combined at a crotch portion of the pants formed by sewing the left and right front bodies and the left and right rear bodies. From the intersection of the crotch suture line and the inner crotch suture line with the right and left back bodies, 3-5cm on the front body side, 14- on the back body side
An approximately rhombic gusset in a range of 20 cm is provided. Furthermore, in the approximately rhombus-shaped gusset provided at the crotch portion, the length of the diagonal connecting the left and right tops on the inner crotch stitching line side may be in the range of 6 to 10 cm, and the width may be narrowed.

In the above-mentioned underpants, the length of the front body crotch line is 16 cm to 2 cm longer than the length of the back body crotch line.
The length is set to be shorter in the range of 2 cm to eliminate the extra looseness in the forward leaning posture.

[0011]

Embodiments of the present invention will be described. The present invention provides a front body 3 to 5 on the front body side from the intersection of the crotch suture line and the inner crotch suture line between the left and right front body and the left and right back body
cm, and a substantially rhombus-shaped gusset sewn to the crotch portion in the range of 14 to 20 cm on the back body side.

The fact that the gusset is extended from the intersection of the crotch suture line and the inner crotch suture line to the rear body side to a range of 14 to 20 cm corresponds to the tailbone (groove of the buttock) of the human body when wearing pants. It forms a gusset to the position,
This is the maximum range where the gusset is not visible from behind when wearing pants. Therefore, since the back body crotch stitching line is not formed at the portion where the buttocks bite, the pants do not bite. In addition, the gusset portion is not seen from behind and the appearance does not deteriorate.

[0013] In the substantially rhombus-shaped gusset provided at the crotch portion, a diagonal line connecting the left and right tops on the inner crotch suture line side is desirably 6 to 10 cm, which is a range corresponding to the crotch portion of the pants. Within this range, the gusset necessary for the operation of the opening leg is ensured, and the extra gusset is not seen from the inner thigh and the appearance does not deteriorate.

The gusset of the pants according to the present invention is not particularly limited with respect to the material, the knitting method or the weaving method, but is more stretchable than the material forming the pants or the material forming the pants body. Rich doughs are preferred.

Further, by shortening the length of the front body crotch line in the range of 16 cm to 22 cm from the length of the back body crotch line, wrinkles may be formed on the front body when the front leaning posture is maintained. Nothing.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an upper garment 1 according to the present invention will be described with reference to the drawings. As shown in FIGS. 1, 2, and 3, in the pants 1 according to the example, a substantially rhombus-shaped gusset 4 was formed in the crotch portion 5 using the same material as the pants body 1 a. The shape of the gusset 4 has a length from the intersection C of the crotch stitching line A and the inner crotch stitching line B of the front body 2a, 2b and the back body 3a, 3b to the top part x1 on the front body 2 side. h1 is about 4 cm, the length h2 to the top x2 on the back body 3 side is about 17 cm, and the diagonal length h3 (width) of the left and right tops x3 and x4 of the gusset 4 is 8 cm. 4 is sutured.

Also, as shown in FIGS. 1 and 4, the length of the front body crotch line A1 is made shorter by 20 cm than the length of the back body crotch line A2, so that the back body 3 side to the front body 2 side. To the front body 2
There is no wrinkling due to burble.

From the above configuration, when the pants 1 of the present invention are used for table tennis or the like, which is a sport in which many actions are performed while maintaining the forward leaning posture, no gusset is seen even in the forward leaning posture.
Seams do not cut into the buttocks and the front body does not stick,
Moreover, it is easy to follow a violent movement, and the optimum effect is achieved.

Although not shown, the pants 1 of the present invention can be applied not only to short pants as in the embodiment but also to long pants.

[0020]

The underpants according to the present invention have a gusset extending to the back body side and have a vertically elongated shape, so that no suture line is formed at the position of the back body crotch suture line that cuts into the buttocks, so that the underpants penetrate. There is no discomfort and the appearance is excellent.

Further, the difference between the length of the front body crotch line and the length of the back body crotch line is made considerably shorter than the conventional length, so that the front body crotch line is inclined forward. When playing sports while maintaining the stiffness, the appearance is excellent because there is no looseness in the front body.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a state in which the pants of the present invention are opened by 180 ° and viewed from the crotch side.

FIG. 2 is a front view of the pants according to the present invention.

FIG. 3 is a rear view of the pants according to the present invention.

FIG. 4 is a right side view of the pants according to the present invention.

FIG. 5 is an explanatory view showing a state in which conventional pants are opened by 180 ° and viewed from the crotch side.

FIG. 6 is an explanatory view showing a state in which conventional pants are opened by 180 ° and viewed from the crotch side.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pants 1a Pants main body 2 Front body 2a Front body 2b Front body 3 Back body 3a Back body 3b Back body 4 Depth 5 Crotch A C intersection

Claims (3)

[Claims] In a crotch portion of pants formed by stitching a left and right front body and a left and right back body, an intersection of a crotch stitching line and an inner thigh stitching line between the left and right front body and the left and right back body,
Pants characterized by a substantially rhombus-shaped gusset in a range of 3 to 5 cm on a front body side and 14 to 20 cm on a rear body side. 2. A substantially rhombus-shaped gusset provided on the crotch portion, wherein a length of a diagonal line connecting left and right apexes on the inner crotch suture line side is in a range of 6 to 10 cm. Pants. 3. In the pants, the length of the front body crotch line of the pants is 16c larger than the length of the back body crotch line.
The pants according to claim 1 or 2, wherein the length is reduced within a range of m to 22cm.