JP3137929U - Front structure of male underwear for underwear - Google Patents

Abstract

The present invention provides a front structure of a male underwear for underwear that does not cause pressure on a male genitalia and easily opens the front surface when used for small use.
A notch 15 is formed in a front body 10 from a crotch garment attachment edge 12 toward a trunk opening formation edge 11 near the center in the height direction, and the divided ends 121 and 122 are notched against each other. Then, the crotch cloth attachment side 12 (12a, 12b) is attached to the crotch cloth 40 and the lower end side 22 (22a, 22b) of the front cloth 20. And the upper end side 21 (21a, 21b) of the front cloth 20 or a position near the upper end side is attached to the waist forming side 11 of the front body 10 or the vicinity thereof, and the notch forming part of the front body is covered with the front cloth. . The front cloth 20 is formed in a bag shape capable of accommodating male genitals by attaching two cloth pieces 20a and 20b.
[Selection] Figure 5

Description

  The present invention relates to the front structure of a male underwear for underwear worn under the waist, and more specifically, the front can be opened when used for a small size, and a three-dimensionally formed brief and crotch pulling part covering the crotch The present invention relates to the front structure of male underwear for underwear such as tights.

  The so-called “underwear” male underwear worn under the waist, such as briefs, crotch pulls, and tights, have their fronts open so that they can be used even when worn. Some have been made possible.

  As an example of such an underwear male underwear, the front opening structure generally adopted in briefs has two cloths on the front side of the brief 1 as shown in FIGS. 6 (A) and 6 (B). The outer opening 28 into which a hand can be inserted between the two cloths from the outside of the brief 1 is formed at one end in the width direction of the overlapping portion (usually on the right side of the wearer). At the same time, the other end (usually the left side of the wearer) is formed with an inner opening 18 communicating between the two cloths into the brief 1 and inserted between the two cloths through the outer opening 28. The edge 18a of the inner opening 18 is grasped, the edge 28a of the outer opening 28 is grasped with the other hand, and the edges 18a, 28a of the two openings 18, 28 are pulled in opposite directions to each other. The front is configured to open Are [FIG. 6 (A), the see FIG 6 (B)].

  Such a brief 1 is generally not three-dimensionally cut or sewn corresponding to the body shape, and as a result, when such a brief is worn, the male genitals are pressed and the comfort is not good. In view of this, there has also been proposed a brief 1 sewn into a three-dimensional shape in consideration of the body shape.

As an example of such a brief 1, as shown in FIGS. 7 and 8, in the brief 1 formed by sewing the front body 10, the back body 30, the front cloth 20, and the cloth 40 ′, the front cloth 20 Are formed into a three-dimensional shape that swells forward by attaching cloth pieces 20a, 20b that form an eight-shaped symmetric shape with a pair of two pieces, and a male genitalia is formed in the portion formed in this three-dimensional shape Briefs have also been proposed in which the feeling of pressure due to the tightening of the fabric is eliminated by housing (see, for example, FIGS. 2 to 7 of Japanese Utility Model Publication No. 55-164302).
Japanese Utility Model Publication No. 55-164302

  In the men's brief 1 configured as described above, the front cloth 20 is sewn into a three-dimensional shape that bulges outward, so that pressure on the male genitals is reduced, resulting in improved wear comfort. ing.

  For health reasons, it is preferable to maintain the testicles at a temperature slightly lower than the body temperature. However, in the brief 1 in which the portion surrounding the crotch is three-dimensionally formed, there is no pressure or pressure from the fabric, so the scrotum Thus, the temperature adjustment function due to the expansion and contraction of can be satisfactorily exhibited.

  However, in the conventional brief, as is clear from FIGS. 7B and 8 (note that the arrows in FIG. 8 indicate places where they are attached to each other), the lower end side 19 of the front body 10 is shown. And since it is set as the structure covered with the above-mentioned front cloth 20 which formed the space | interval between both without attaching between the cloth 40 'and this part was formed in three-dimensional shape, as shown in FIG.7 (B), Although the front cloth 20 is three-dimensionally formed in a relatively wide range in the height direction, the front body 10 that does not have a three-dimensional shape exists in a portion located above the lower end side 19 of the front body 10. For this reason, the portion that can accommodate the male genitalia in a three-dimensional manner is very small, and in the overlapping portion with the front body 10, the feeling of pressure is still not resolved.

  Further, in the brief 1 having the above-described structure, an inner opening 18 communicating with the front body 10 and the front cloth 20 is formed by the lower end side 19 of the front body 10 (see FIG. 7B). Since one of the side sides (the left side as viewed in the drawing) is not attached to the front body 10 and an outer opening 28 is provided between the front body 10 and the front cloth 20 through the portion, If the front side is to be opened, the lower end 19 of the front body 10 is put on the underwear while pushing the unattached portion of the front fabric forming the edge portion 28a of the outer opening 28 obliquely downward as shown by the arrow in FIG. In order to open the front of the brief 1, it is necessary to have a large stretchability in the material to be used, and the degree of freedom in selecting the material is narrowed.

  In addition, as described above, the work of pushing down the unattached side of the front cloth 20 obliquely downward causes the torso portion of the brief 1 to slide down and the lower abdomen to be exposed, thereby causing the wearer to feel uncomfortable. It becomes.

  In addition, since the front cloth 20 and the front body 10 are extended and the front surface of the brief 1 is opened as described above, the front cloth 20 and the front body 10 are restored to the original shape by the force to restore the original shape. Since the unattached part 29 and the lower end side 19 of the front body 10 are biased in the direction opposite to the arrow direction shown in the figure, the hand that opens the front of the brief 1 is released. When the force is removed, the penis is sandwiched between the unattached part 29 of the front cloth 20 and the lower end side 19 of the front body 10, the urethra is compressed, and the use of the urine is difficult. It may cause feeling and urine leakage.

  In addition, as a configuration in which the front surface of the male underwear used for such underwear is opened relatively gently, for example, an opening is formed in the central portion of the front body 10 and the upper cloth is loosened with a front cloth. It is also conceivable to have a configuration that covers.

  However, in the case of such a configuration, the portion in which the male genitalia is accommodated is double-covered by both the front cloth 20 and the front body 10, so that, for example, only the front cloth 20 is formed into a three-dimensional shape. Even can not eliminate the feeling of pressure when wearing.

  Moreover, the front cloth 20 that gently covers the front surface of the front body 10 is easily displaced, and there is a risk that the front surface of the brief 1 may unexpectedly open and the penis may be exposed during walking or the like.

  In order to solve such a problem, it is conceivable to form the front body 10 in the same three-dimensional shape as that of the front cloth 20, but in such a configuration, the front body 10 has a plurality of curved shapes. It is necessary to manufacture the front body 10 by disassembling the parts into three parts and stitching them three-dimensionally, which increases the manufacturing cost due to the increase in the number of parts and the number of processing steps, and this is reflected in the price of the product It becomes.

  In the above explanation, briefs were taken as an example of male underwear for underwear. However, this problem is not limited to briefs, but also for men underwear for underwear. It is a problem that also occurs.

  Therefore, the present invention has been made to eliminate the above-mentioned disadvantages of the prior art, and the front part is covered with a three-dimensional shape suitable for accommodating male genitals. An object of the present invention is to provide a front structure of a male underwear for underwear that can be easily opened.

In order to achieve the above object, the front structure of the underwear male underwear of the present invention comprises a front body 10 covering the lower abdomen side and a rear body 30 covering the buttocks side. In underwear for underwear, such as tights,
A predetermined length (in the example shown in the drawing) from the crotch cloth 40 communicating with the back body 30 to the front body 10 and the crotch garment attachment edge 12 attached at the crotch position toward the trunk opening formation side 11 serving as a trunk opening. A rectangular notch 15 is formed at a length substantially reaching the intermediate point between the sides 11 and 12 (see FIG. 1A);
In the state where the split ends 121, 122 in the center direction of the crotch garment edge 12 (12a, 12b) by the notch 15 are in contact with each other [see FIG. A crotch garment edge 12 (12a, 12b) is attached to bulge the center side of the front body 10 to the front, and the opening end of the notch 15 is closed to form a substantially inverted triangular opening 15 '. Formed around time 10,
Between the cloth pieces 20a and 20b, the two sides 24a and 24b of the same shape of the two cloth pieces 20a and 20b having the same sides 24a and 24b having a curved shape bulging in the width direction are attached to each other. Forming a front cloth 20 in which a bag-like space capable of accommodating male genitals is formed, so that the bag-like space formed in the front cloth 20 covers the front surface of the opening 15 'of the front body 10, An end portion of the front cloth 20 (on the upper end side 21 (21a, 21b) side in the illustrated example) on one end side of the one side 24 (24a, 24b) that is attached is connected to the torso forming side 11 of the front body 10 or In addition to being attached in the vicinity thereof, the end portion of the front cloth 20 (the lower end side 22 (22a, 22b) side in the illustrated example) on the other end side of the attached side 24 (24a, 24b) is connected to the crotch cloth 40. The remaining part is attached to the front body 1 It is characterized by being unattached (unattached portion 29) with respect to 0 (claim 1).

  In the front structure of the male undergarment having the above-described configuration, the crotch collar side 12 (12a, 12b) of the front body 10 has a tapered cutting shape inclined upward from the divided ends 121, 122 toward both ends. (Claim 2).

  With the configuration of the present invention described above, the following remarkable effects could be obtained in the underwear male underwear 1 having the front structure of the present invention.

  The front cloth 20 is formed into a bag shape by attaching two pieces of cloth 20a and 20b, and a predetermined notch 15 is formed on the front body 10, and a crotch cloth garment edge 12 (12a, 12b) is formed by the notch 15. With the relatively simple configuration of abutting the divided end portions 121 and 122 at the time of attachment, the center portion of the front body 10 can be formed into a three-dimensional shape that bulges forward.

  As a result, since the front body 10 deforms following the three-dimensional shape of the front cloth 20 even though the front cloth 20 and the front body 10 have an overlapping portion to open the front surface, There is no pressure on the body and it is comfortable to wear, and because it does not compress the testicles, the temperature of the scrotum can be adjusted well so that the testicles can be kept at a slightly lower temperature than the body temperature, which is good for health. Male underwear could be provided.

  Moreover, since the center part of the front body 10 has a shape that bulges to the front surface, only the front cloth 20 is left and right independently by fitting this bulged portion into the space in the front cloth 20. As a result, the opening 15 ′ does not open unexpectedly due to such a displacement of the front cloth 20.

  On the other hand, the distance between the notch 15 of the front body 10 and the unattached portion 29 of the front cloth 20 can be made shorter than that of the prior art, thereby greatly deforming the front cloth 20 and the front body 10. It is possible to open the front surface of the undergarment 1 without adding.

  Moreover, since the front body 10 has a three-dimensional shape that bulges forward as described above, there is room in the fabric at the edge of the notch 15, and as a result, the notch 15 of the front body 10 is easily pushed to the left and right. It was also easy, and problems such as pressure on the penis during use were resolved.

  Since only the end of the front cloth 20 is attached and the other part is configured as an unattached part 29 that is not attached to the front body 10, the front surface of the underwear 1 is placed on either the right side or the left side of the front cloth. Even if the wearer of the underwear having the front structure of the present invention is right-handed or left-handed, the underwear can be easily opened.

  Further, by cutting the crotch garment edge 12 (12a, 12b) of the front body 10 into a predetermined inclined state, the two crotch garment edges 12a, 12b are adhered so as to be aligned in a straight line. The fabric of the front body 10 was twisted to reveal a more prominent three-dimensional shape, and the silhouette when worn was beautiful.

  Next, embodiments of the present invention will be described below with reference to the accompanying drawings.

  An example in which the front structure of the male underwear of the present invention is adopted in the brief 1 will be described with reference to FIGS.

  The brief 1 having the front structure of the present invention covers a front body 10 covering the lower abdomen side (front surface) of the wearer, a rear body 30 covering the buttock side (rear surface), and a front surface of the central portion of the front body 10. , Formed by a front cloth 20 having a three-dimensional shape bulging outward (see FIG. 5).

[Front body]
The above-mentioned front body 10 constitutes the front side of the brief 1, and is formed with a torso forming side 11 that becomes a torso to which the wearer's torso is inserted when sewn, and an opening into which the thigh is inserted. A side heel side 14 that communicates between the end of the thigh side 13 and the end of the torso side 11 and the end of the thigh side 13 and is attached to the back body 30 described later, and Each side of the crotch cloth side 40 (12a, 12b) is provided.

  As shown in FIG. 1 (A), the shape of the front body 10 before being attached to other members is divided into the left and right crotch attachment sides 12 (12a, 12b) into left and right at the center thereof, and A shape is formed in which a notch 15 is formed toward the formation side 11 side so as to reach a substantially central position of the interval between the sides 11 and 12.

  As shown in FIG. 1 (A), the crotch garment edge 12 (12a, 12b) is divided into left and right by a notch 15 as shown in FIG. The sides 12a and 12b are formed in a tapered shape with the other end inclined upward.

  By setting the inclination angle θ of the crotch cloth attachment side 12 (12a, 12b) to an appropriate angle according to the width of the notch 15 to be formed, two crotch cloth attachments as shown in FIG. When affixing to the crotch cloth 40 with the split ends 121 and 122 of the sides 12a and 12b butted, the two crotch attachment sides 12a and 12b are arranged in a straight line and attached, so that the front body 10 The fabric can be twisted to reveal a more prominent three-dimensional shape, and the finished silhouette can be made beautiful.

  In this way, the front body 10 has a three-dimensional shape in which the portion along the center line C bulges forward by being attached in a state where the divided end portions 121 and 122 are in contact with each other. The opening end of 15 is closed, and an inverted triangular opening 15 'as shown in FIG. 1B is formed in the substantially lower half of the center part of the front body.

  2 is an example in which the width of the notch 15 formed in the front body 10 is narrower than that in the embodiment described with reference to FIG. 1, and the front body in which the width of the notch 15 is thus narrowed is shown. 10, the angle of inclination θ of the crotch garment edge 12 (12a, 12b) may be formed smaller than that described with reference to FIG. (12a, 12b) may not be inclined.

[Front cloth]
A front cloth 20 is attached to the front body 10 configured as described above so as to cover the center (see FIG. 5), and an inverted triangular opening 15 formed in the front body 10 by the front cloth 20. The front cloth 20 is shifted in either the left or right direction and / or the left or right edge of the opening 15 'is pulled out in the horizontal direction, so that the front surface of the brief 1 can be used for small use. It is configured to open and expose the penis.

  As shown in FIGS. 3A and 3B, the front cloth 20 is formed by bagging two cloth pieces 20a and 20b into a bag shape, and each cloth piece 20a constituting the front cloth 20 is formed. 20b are provided with upper end sides 21 (21a, 21b) that are slightly longer than the lower end sides 22 (22a, 22b) as shown in FIG. 3A as an example, and the upper end sides 21 (21a, 21b). ) And the side edges 23a, 23b that linearly connect one end of the lower end side 22 (22a, 22b), and the width that connects the other ends of the upper end side 21 (21a, 21b) and the lower end side 22 (22a, 22b) It is formed into a shape having curved sides 24a and 24b that bulge in the direction.

  The curved shape drawn by the sides 24a and 24b having the curved shape described above is the largest accommodation at the position covering the inverted triangular opening 15 'formed by the notch 15 when the front cloth 10 covers the front surface of the front body 10. A space can be formed. In the illustrated embodiment, the cloth pieces 20a and 20b are gradually clothed toward the lower end side 22 (22a and 22b) from the upper end side 21 (21a and 21b) side. It inclines so that the width | variety of piece 20a, 20b may be expanded, Then, the position of about 1/3 of the height of each cloth piece 20a, 20b is made into the maximum width, and the width | variety of cloth piece 20a, 20b is narrowed further further toward the downward direction. Thus, it was set as the curved shape connected with the other end of lower end side 22 (22a, 22b).

  The two cloth pieces 20a and 20b configured as described above are developed so that the side sides 24a and 24b formed in a curved shape are attached to each other and the linear side sides 23a and 23b are separated from each other. As a result, as shown in FIG. 3B, as a whole, the taper shape gradually decreases in width from the upper end side 21 toward the lower end side 22 in a front view.

[Back body]
4 (A) and 4 (B) show the back body, and in the illustrated embodiment, there are a waist opening forming side 31 that becomes a waist opening after sewing and a thigh side 33 that becomes a thigh opening, The front garment 10 has a side garment side 34 that is attached to the side garment edge 14, and a lower garment side 32 that is attached to the crotch garment edge 12 (12 a, 12 b) of the front body 10. Is formed.

  In the back body 30 shown in FIG. 4 (A), the back body 30 is formed of a single piece of cloth, and the back body 30 is provided with a crotch cloth 40 that is disposed on the crotch portion of the wearer when worn. In this example, the crotch cloth 40 is formed of a piece of cloth different from the back body 30 as shown in FIG. 4B, and is attached to the back body. You may comprise as follows.

  Further, the back body 30 may be configured to have a rounded shape corresponding to the shape of the buttock, for example, by three-dimensionally sewing a piece of cloth that is divided into a plurality of pieces in the vertical direction, The configuration is not particularly limited as long as it can be combined with the front body 10 and the front cloth 20 having the characteristics of the present invention.

[Suture of each component]
As shown in FIG. 5, the front body 10, the back body 30, and the front cloth 20 configured as described above are stitched together to form a single brief.

  At the time of attachment, two cloth pieces 20 a and 20 b are attached together to form the front cloth 20 in advance, and the opening 15 ′ formed in the central portion of the front body 10 is covered with the front cloth 20. In a state in which the front 10 and the front cloth 20 are overlapped, the lower end side 22 of the front cloth 20 and the crotch garment edge 12 of the front body 10 are attached to the crotch cloth 40 provided on the back body 30; The upper end side 21 of the front cloth 20 is attached to the torso-forming side 11 of the front body 10 and / or, of the side edges 23a and 23b of the front cloth 20, the portion closer to the upper end side 21 is the front surface of the front body 10. Sew on.

  In this way, only the upper and lower end portions of the front cloth 20 are attached and the other portions of the side edges 23a and 23b are not attached, so that an unattached portion 29 is formed on either the left or right side of the front cloth. The opening leading to the space between the front cloth 20 and the front body 10 through the unattached portion 29 is formed on either the left or right side.

  Furthermore, the front body 10 and the back body are joined by mutually bonding side wings 14 formed on the left and right sides of the front body 10 and side skirts 34 formed on the left and right sides of the back body 30. 30. The fastening between the front cloth 20 is completed.

  After that, a series of rubber bands 50 are attached to the body opening forming side 11 of the front body 10 which becomes the body opening, the body opening forming side 31 of the back body 30 and the upper end side 21 of the front cloth 20, and if necessary. The rubber band 51 is similarly attached to the thigh side 13 of the front body 10 and the thigh side 33 of the back body 30 to complete the brief 1.

[Action etc.]
In the brief 1 configured as described above, as described above, the front body 10 of the brief 1 is formed with the above-described notch 15 at the center, and the crotch garment edge 12 divided by the notch 15. (12a, 12b) Since the divided end portions 121, 122 are abutted and formed into a three-dimensional shape in which the central portion bulges forward, an accommodation space for accommodating a male genital without being compressed is formed in this portion. Has been.

  Further, the front cloth 20 that covers the front surface of the opening 15 ′ formed in the front body 10 is formed by sewing the two cloth pieces 20a and 20b three-dimensionally as described above. The male genitalia stored in is not compressed by the front cloth 20.

  Thus, since the front body 10 and the front cloth 20 are both formed into a three-dimensional shape that bulges the central portion outward, the front portion of the underwear faces outward according to the wearer's physical characteristics. The temperature of the testicles can be adjusted by creating a margin in the space inside the brief, as well as making it feel tight when worn.

  Further, of the side edges 23a and 23b of the front cloth 20, only the portion formed in the predetermined height range from the upper side to the lower side as described above is attached to the front body 10, and the other portions are not attached. In this unattached portion 29, the width of the front cloth 20 in the front view is narrowed, so that the front cloth 10 in the unattached portion 29 is shifted slightly to the right or left, so that the front body 10 is changed. The formed opening 15 'can be exposed, and the front body 10 formed in a three-dimensional manner as described above has a shape in which the central portion is bulged forward, and the opening edge portion has room for the fabric. Therefore, it is easy to pull out the opening edge to the right or left and open it at the side of the front cloth 20.

  As a result, urination is not inhibited by the pressure of the penis between the unattached portion 29 on the sides 23a and 23b of the front cloth 20 and the opening edge of the front body 10, and a feeling of residual urine is felt after urination, There is no urine leakage.

  As described above, the brief with the front structure of the present invention has a three-dimensional shape that can accommodate male genitals without feeling a sense of pressure, but it cannot be achieved with conventional briefs. It was possible to realize the ease of opening the front face.

  In the embodiment described above, a brief was described as an example of male underwear. However, the above-described configuration has various types in which an opening that can be opened for small use is formed on the front surface. The present invention can be applied to underwear, and can be used as an underwear structure for various underwear such as crotch pulling and cold tights in addition to the briefs described above.

  Note that when the front structure of the present invention is applied to tights for crotch and cold protection, the front body 10 and the back body are formed without forming the thigh sides 13 and 33 in the front body 10 and the back body 30. A cloth that covers the legs integrally with 30 may be provided.

It is a front view of the front body, (A) shows the flat shape before sewing, (B) shows the three-dimensional shape at the time of sewing. The front view which shows the example of a change of the front body. It is explanatory drawing of a front cloth, (A) is the state before sewing of the two cloth pieces which comprise a front cloth, (B) is the front of the front cloth formed by sewing the two cloth pieces. The figure and (C) are perspective views of (B). It is a front view of a back body, (A) shows what formed the crotch cloth integrally, and (B) shows what formed the crotch cloth as another object, respectively. Explanatory drawing which shows the manufacturing process of the brief provided with the front structure of this invention. It is explanatory drawing of the conventional brief, (A) is a front view, (B) is the BB sectional drawing of (A). It is explanatory drawing of the conventional brief, (A) is a front view, (B) is the BB sectional drawing of (A). FIG. 8 is an exploded view of the brief of FIG. 7.

Explanation of symbols

1 Male underwear (brief)
10 Front body 11 Torso mouth forming side (front body 10)
12 (12a, 12b) The crotch collar (the front body 10)
13 Thigh area (front body 10)
14 Side collar (front body 10)
15 notch 15 'opening 18 inner opening 18a edge (of inner opening 18)
19 Lower edge 20 Front cloth 20a, 20b Cloth piece 21 (21a, 21b) Upper edge 22 (22a, 22b) Lower edge 23a, 23b Side edge (straight)
24 (24a, 24b) side (curved shape)
28 Outer opening 28a Edge (outside opening 28)
29 Unattached part 30 Back body 31 Torso mouth forming side (back body 30)
32 Lower heel area (rear body 30)
33 Thigh area (30 back body)
34 Side collar (30 on back body)
40 crotch cloth 40 'cloth 50,51 rubber band 121,122 split end C center line (front body 10)

Claims (2)

In male underwear for underwear that has a front body that covers the lower abdomen and a rear body that covers the buttocks, and is worn under the waist.
Forming a rectangular notch with a predetermined length from the crotch cloth that communicates with the back body and the crotch cloth attachment side that is attached at the crotch position toward the trunk opening forming side that forms the trunk opening, in the front body,
The crotch cloth is attached to the crotch cloth with the crotch cloth attachment side of the front body in a state where the divided ends of the crotch cloth attachment side due to the notch are in contact with each other, and the center part of the front body is bulged to the front, Close the opening end of the notch to form a substantially inverted triangular opening in the front body,
A bag-like space in which one side of the curved shape of two cloth pieces of the same shape having one side forming a curved shape that bulges in the width direction is attached to each other, and a male genital can be accommodated between the cloth pieces. Forming the formed front cloth, and the end portion of the front cloth on one end side of the one side that is attached so that the bag-like space formed in the front cloth covers the front surface of the front body opening. Attached to the waistline forming side of the front body or the vicinity thereof, the end of the front cloth on the other end side of the one side attached is attached to the crotch cloth, and the remaining part to the front body Front structure of underwear male underwear, characterized by being unattached.   2. The front structure of a male underwear for underwear according to claim 1, wherein the crotch garment side of the front body has a tapered cut shape inclined upward from the divided end toward both ends.

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