JP2014173191A - Underwear - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an underwear wearable even by a relatively young generation man who is worried about slightly light urine leakage without being noticed by people around him, and having resistance feeling, and preventing water from easily oozing into a body cloth or trousers.SOLUTION: An underwear is such that: a skin side face of a front body 3 to be a take-out side of a front fly 9 is provided with a first water-absorbing cloth piece 11 which is sewn only on an opening side end 3a, an upper edge 3b, and a lower edge 3c of the front body 3, and is opened from the front body 3 on an opposite opening side end 11d; a skin side face of a front body 2 to be a facing side of the front fly 9 is provided with a second water-absorbing cloth piece 12 which is sewn only on a facing side end 2a, an upper edge 2b, and a lower edge 2c of the front body 2, and is opened from the front body 2 on an opposite opening side end 12d; and a third water-absorbing cloth piece 13 which is sewn on both a sewn part of the front bodies 2 and 3 and a gusset part 5, and a sewn part of a back body 4 and the gusset part 5, and is opened from the gusset part 5 on left and right ends is provided.

Description

  The present invention relates to an undergarment that includes left and right front bodies, a back body, and a gusset portion, and has a vertically long urination opening formed in a front meeting of the front body, and particularly to an undergarment that can cope with mild urine leakage.

  In general, it is known that males have a “urine leak” in which urinary excretion during urination worsens due to muscular weakness and prostate enlargement with aging, and urine collected in the urethra leaks in the pants. And even in the relatively younger generation, there are unexpectedly many people who are suffering from “urine leakage”, and the leaked urine may ooze into the pants, and countermeasures are desired.

  In order to cope with a relatively large amount of urinary incontinence in the elderly, diapers for adults and underwear with a water absorbent pad attached or sewn have been developed. Examples of such underwear are disclosed in Patent Documents 1 and 2.

  In Patent Document 1, the exterior body and the interior body are doubled, and the position corresponding to the crotch portion of the wearer of the interior body is disposed on the inner side in contact with the wearer's skin and on the outer side thereof. There has been proposed a pant that has a double structure with a waterproof tray and allows the absorbent body to be accommodated between the water retaining portion and the waterproof tray.

  In Patent Document 2, there is a pant in which a urine absorber can be accommodated between an outer crotch cloth and an inner crotch cloth, which are arranged from the front to the back of the position corresponding to the crotch part of the wearer, and the funnel-like shape of the urine absorber. The outer crotch cloth and the inner crotch cloth are composed of a placket and a crotch gusset cloth each having an arcuate end, and the urine is located near the stitched portion at the end of the placket and the end of the crotch gusset cloth. Pants have been proposed in which the funnel-shaped part of the absorber is located.

Japanese Patent Laid-Open No. 2001-25483 JP 2008-223150 A

  However, the underwear described in Patent Documents 1 and 2 is an underwear to which a thick water absorption pad for dealing with a relatively large amount of urine leakage is attached, and has a strong psychological resistance and is worn. May be easily recognized by the outer garment, it is not easy to use for men in their 30s to 50s who suffer from mild urinary incontinence, and it is more natural and comfortable in appearance. An undergarment of unknown form was desired.

  Therefore, it is conceivable to arrange a patch that absorbs leaked urine inside the center part of the front body, but an opening for urination is formed in this part, and a separate patch is placed inside it. However, it is necessary to guide the urethral opening to the opening while avoiding the application cloth, and there is a problem that the operation during urination becomes troublesome.

  In view of the above-described problems, the object of the present invention is that even a relatively young generation of men suffering from a very light “urine leakage” can be worn without being noticed by other people, without any sense of resistance, and easily with moisture. It is the point which provides the underwear which does not ooze on the cloth and does not ooze on pants.

  In order to achieve the above-mentioned object, the first characteristic configuration of the undergarment according to the present invention comprises the left and right front bodies, the back body, and the gusset portion as described in claim 1 of the claims. An undergarment in which a vertically long urination opening is formed in the previous meeting, and the opening side end, upper edge and lower edge of the front body on the skin side of the front body which is the take-out side of the previous meeting The first water-absorbing fabric piece that is sewn only at the front part and opened from the front body at the end opposite to the opening is provided on the skin side of the front body that is the side facing the front meeting, and the facing side end of the front body The second water-absorbing fabric piece that is sewn only at the upper edge and the lower edge and opened from the front body at the end opposite to the opening is provided, and urine bleeding is caused by the first water-absorbing fabric piece and the second water-absorbing fabric piece. It is in the point to be prevented.

  Both the first water absorbent fabric piece and the second water absorbent fabric piece arranged inside the center of the front body are sewn at the upper edge and the lower edge of the front body, and the upper edge and the lower edge are sewn together. Since the opening side end of the front body that is the take-out side or the facing side end of the front body that is the facing side is also sewn, the skin surface is covered so that the skin surface is covered in the left and right and up and down directions of the urination opening Will come to be. And since the 1st water absorption cloth piece and the 2nd water absorption cloth piece are open | released from the front body at the edge part by the side of an opening, it is easily separated from the body cloth and bent to the skin side, a posture change, walking, etc. The lower abdominal male genitalia whose position is likely to change depending on the movement, sometimes the position of the urethral orifice is covered stably. As a result, even if a small amount of urine remaining in the urethra leaks after urination, it is received by the first absorbent fabric piece or the second absorbent fabric piece and oozes into the body fabric or oozes into the pants through the body fabric. It can be prevented.

  Moreover, since the first water-absorbing fabric piece and the second water-absorbing fabric piece are sewn on the opening side together with the body cloth of the front body that constitutes the opening, for the operation at the time of urination to guide the urethral opening of the male genital to the opening, There is no need for special operations different from normal underwear. Such first water absorbent fabric pieces and second water absorbent fabric pieces need only be recognized to be a little larger lining, and are not distinguished from special underwear for leaking urine in particular. There is no sense of incongruity and comfort.

  In the second characteristic configuration, as described in claim 2, in addition to the first characteristic configuration described above, the vertical length of the open side end of the first water absorbent fabric piece and the second water absorbent fabric piece is It exists in the point formed longer than the up-and-down length of the sewing side edge part.

  Since the vertical length of the open side end of the first water absorbent fabric piece and the second water absorbent fabric piece is formed longer than the vertical length of the sewing side end portion, the first water absorbent fabric piece and the second water absorbent fabric piece The lower edge extends to the hem side, that is, the inner side of the thigh, and the leaked urine is received even if the urethra mouth of the male genital tract is located on the hem side from the lower end of the front meeting of the front body. Will be able to. In addition, even if the amount of urine leaking near the inside of the opening of the previous meeting is large and is conveyed downward while being absorbed by the first water absorbent fabric piece or the second water absorbent fabric piece, Since the water is sufficiently absorbed before reaching, it is possible to avoid leakage from the first water absorbent fabric piece or the second water absorbent fabric piece to the body fabric side.

  As described in the third aspect, in addition to the first or second characteristic configuration described above, the third characteristic configuration includes overlock stitching at the open side ends of the first water absorbent fabric piece and the second water absorbent fabric piece. It is in the point.

  When the open side end is overlocked, even if urine leaks into the first water absorbent fabric piece or the second water absorbent fabric piece and infiltrates the edge, the overthreaded thread and seam are It is possible to effectively avoid the body cloth from infiltrating beyond the end. In addition, since the cloth piece becomes thicker by the thickness of the thread at the portion where the stitch is stitched and becomes slightly heavy, the open side ends of the first water absorbent cloth piece and the second water absorbent cloth piece are separated from the body cloth. The lower edge side of the first water absorbent fabric piece and the second water absorbent fabric piece easily come into contact with the male genital side, and the gap between the body fabric is widened, so the leaked urine is It is possible to effectively avoid infiltration.

  In the fourth feature configuration, as described in claim 4, in addition to any one of the first to third feature configurations described above, the first absorbent fabric piece and the second absorbent fabric piece are extended in the left-right direction. The width is set in a range of 60 to 90% of the length of the sewn portion between the left and right front bodies and the gusset portion.

  If the total width in the left-right direction of the first water-absorbing fabric piece and the second water-absorbing fabric piece is set within a range of 60 to 90% of the length of the sewn portion between the left and right front bodies and the gusset portion, Even if there is urine leakage, water can be sufficiently absorbed, and even if the position of the urethral opening changes, it can be sufficiently covered.

  In the fifth feature configuration, in addition to any of the first to fourth feature configurations described above, the sewn portion between the front body and the gusset portion, and the back body and gusset portion. And a third water-absorbing fabric piece that is sewn at both of the sewn portions and whose left and right end portions are opened from the gusset portion.

  Even if the amount of urine leakage is large and cannot be absorbed by the first water absorbent fabric piece or the second water absorbent fabric piece, excess urine is received by the third water absorbent fabric piece arranged in the gusset and oozes into the body fabric and pants. This can be avoided. Moreover, even when urine is dropped and urine is dripped from the urethral opening in a state where the male genitalia is accommodated in the undergarment, the third water-absorbing fabric piece arranged in the gusset portion is surely absorbed.

  In the sixth feature configuration, in addition to the fifth feature configuration described above, the left and right width of the third water absorbent fabric piece is in the range of 60 to 90% of the right and left width of the gusset portion. It is in the point set to.

  Even if it leaks from the first water absorbent fabric piece or the second water absorbent fabric piece, it can be reliably received and absorbed.

  As described in the seventh aspect, in addition to the fifth or sixth characteristic configuration described above, the seventh characteristic configuration is the reaction of the first water absorbent fabric piece, the second water absorbent fabric piece, and the third water absorbent fabric piece. The skin side is water-repellent.

  It becomes possible to avoid the infiltration of the urine absorbed by the water-absorbing fabric pieces into the body fabric side.

  In the eighth feature configuration, as described in claim 8, in addition to any of the fifth to seventh feature configurations described above, at least the third water-absorbing fabric piece includes a heat-sealing elastic yarn and the other. The knitted fabric is knitted by plating knitting, and the heat-sealed elastic yarn is melted by heat set processing to prevent fraying, and the left and right edges are cut off.

  Adopting such a fray-proof knitted fabric as a water-absorbing fabric piece will prevent the fibers from fraying from the side parts that have been left untreated even after repeated washing, resulting in poor appearance It is possible to provide underwear that is gentle to the skin without inviting any skin.

  As described above, according to the present invention, even a relatively younger generation man suffering from a very mild “urine leakage” can be worn without being noticed by other people and without a sense of resistance, and moisture can be easily worn. Underwear that does not bleed into the fabric or trousers can be provided.

(A) is explanatory drawing of the trunk view which is an example of the underwear by this invention, (b) is explanatory drawing of the back view, (c) is explanatory drawing which shows the wearing state (A) Explanatory drawing of the surface view of the 1st water absorption fabric piece and the 2nd water absorption fabric piece which were distribute | arranged on the right and left of the prior meeting, and the 3rd water absorption fabric piece distribute | arranged to the gusset part, (b) FIG. 4C is an explanatory view of a surface view in a state in which the formed urination opening is opened, (c) is a first water-absorbing fabric piece and a second water-absorbing fabric piece arranged on the left and right of the pre-meeting, and the first arranged on the gusset portion Explanatory drawing of back view of 3 water absorption fabric pieces (A) is a photograph of the front side of a trunks sample which is an example of the underwear according to the present invention, (b) is a photograph of the back side of the front, and (c) is a photograph of the back side of the back. Is an explanatory view of a cut fabric piece such as a body constituting the trunks which is an example of underwear according to the present invention (A), (b), (c) shows another embodiment, respectively, the first water absorbent fabric piece and the second water absorbent fabric piece arranged on the left and right of the previous meeting, and the third water absorbent fabric arranged in the gusset portion Explanatory drawing of back view of one piece

Hereinafter, trunks as an example of underwear according to the present invention will be described with reference to the drawings.
1 (a), (b), and (c) are a view of the trunks 1 as viewed from the front, a view as viewed from the back, and a view showing the wearing state, respectively. c) is a top view of the front surface of the trunks 1, a top view of the trunks 1 in an open state, and a top view of the back surface of the trunks 1, respectively.

  As shown in FIGS. 1 (a), (b), and (c), the trunks 1 includes left and right front bodies 2, 3, a back body 4, and a gusset portion 5, and the left and right front bodies 2, 3, and rear. The body 4 is sewn on the left and right sides and sewn with the waist rubber 6 on the upper end side.

  Bottoms 7 and 8 for inserting left and right legs are formed at the lower end of the trunks 1, and a vertically long urination opening 10 is formed in the front meeting 9 of the front bodies 2 and 3. A first water-absorbing fabric piece 11 and a second water-absorbing fabric piece 12 are provided on the skin side surface of the front bodies 2 and 3 near the front meeting 9, and a third water-absorbing fabric piece 13 is provided on the skin surface side of the gusset portion 5. .

  In addition to natural fibers such as cotton, the raw yarn for knitting the body fabric that becomes the body and gusset part has water absorption properties such as recycled cellulose fibers such as cupra and viscose rayon, and synthetic fibers such as water-absorbed polyester. Extra fine fibers can be used, and as a knitted fabric, a horizontal knitted fabric such as milling knitting or smooth knitting, and further a tentacle knitting, or a vertical knitted fabric such as a raschel knitting is suitably used.

  In addition, by knitting elastic yarn such as polyurethane into a ground structure, an underwear rich in elasticity can be obtained. Further, it is possible to use a frayed knitted fabric which will be described later. In this case, the leg side edge may be cut off, and there is no need to perform a special fraying prevention process such as sewing.

This will be described in more detail below.
2 (a), (b), and (c), on the skin side surface of the front body 3 on the take-out side of the front meeting 9, the opening side end 3a, the upper edge 3b of the front body 3 and A first water-absorbing fabric piece 11 is provided which is sewn only at the lower edge 3c and opened from the front body 3 at the end 11d opposite to the opening.

  Further, only the facing side end portion 2a, the upper edge portion 2b and the lower edge portion 2c of the front body 2 are sewn on the skin side surface of the front body 2 which is the facing side of the front meeting 9, and the opposite opening side end portion 12d. A second water absorbent fabric piece 12 opened from the front body 2 is provided. The first water-absorbing fabric piece 11 and the second water-absorbing fabric piece 12 prevent urine bleeding toward the body fabrics 2 and 3 due to urine leakage.

  The first water-absorbing fabric piece 11 and the second water-absorbing fabric piece 12 disposed inside the center part of the front bodies 2 and 3 are both the upper edge portions 2b and 3b and the lower edge portions 2c and 3c of the front bodies 2 and 3, respectively. The upper edge and the lower edge are sewn together, and the opening side end 3a of the front body 3 on the take-out side or the facing side end 2a of the front body 2 on the facing side, that is, the facing side sewing of the front fabric The first water-absorbing fabric piece 11 and the second water-absorbing fabric piece 12 are developed so as to cover the skin surface in the left-right direction and the vertical direction of the urination opening 10 in the worn state. As can be seen from FIGS. 2A and 2B, the facing side end 2a and the opening side end 3a of the front body 2 are positioned so as to overlap in a straight line with the opening 10 closed.

  And since the 1st water absorption fabric piece 11 and the 2nd water absorption fabric piece 12 are free | released from the front bodies 3 and 2 by the non-opening side edge parts 11d and 12d, it is easy from the body fabric which comprises the front bodies 3 and 2. The lower abdominal male genitalia, whose position tends to fluctuate due to changes in posture, walking, etc., and sometimes the position of the urethral orifice, are stably covered. As a result, even if a small amount of urine remaining in the urethra after urination leaks, it is received by the first water-absorbing fabric piece 11 or the second water-absorbing fabric piece 12 and oozes into the body cloth or bleeds into the pants through the body cloth. Can be prevented.

  Moreover, since the first water-absorbing fabric piece 11 and the second water-absorbing fabric piece 12 are sewn on the opening 10 side together with the body fabrics of the front bodies 2 and 3 constituting the opening 10, the urethral opening of the male genitalia is opened to the opening. A special operation different from the normal underwear is not required for the operation for guiding urination.

  As shown in FIG. 2A, the placket formed in the front meeting 9 is formed with sewing portions 10a and 10b which are provided to prevent the opening 10 from being opened and closed above and below the opening 10, but a broken line in FIG. As shown in FIG. 1, the first water-absorbing fabric piece 11 is not sewn to the body fabric at the sewing portions 10a and 10b, and is not sewn at the opening side end portion 3a of the front body 3 and floats from the body fabric. Therefore, the urine absorbed in the first water-absorbing fabric piece 11 does not leak from the needle holes of these sewing portions 10a, 10b, 3a to the body fabric side.

  The total width in the left-right direction of the first water-absorbing fabric piece 11 and the second water-absorbing fabric piece 12 is set in the range of 60 to 90% of the length of the sewn portion between the left and right front bodies 2, 3 and the gusset portion 5. It is preferable that it is set in the range of 70 to 90%. If configured in such a size, water can be sufficiently absorbed even if there is some urine leakage, and can be sufficiently covered even if the position of the urethral orifice changes.

  A third water-absorbing fabric piece sewn at both the sewn part between the front bodies 2 and 3 and the gusset part 5 and the sewn part between the back body 4 and the gusset part 5, and the left and right end parts opened from the gusset part 5 13 is further provided.

  Even when the amount of urine leakage is large and cannot be absorbed by the first water absorbent dough piece 11 or the second water absorbent dough piece 12, excess urine is received by the third water absorbent dough piece 13 arranged in the gusset portion 5, It is possible to avoid bleeding into the pants. Moreover, even when urine is dropped and urine is dripped from the urethral opening in a state where the male genitalia is housed in the undergarment, the third water-absorbing dough piece 13 arranged in the gusset portion 5 is surely absorbed. .

  The left and right width of the third water absorbent fabric piece 13 is preferably set in the range of 60 to 90% of the left and right width of the gusset portion 5, and more preferably in the range of 70 to 90%. Even if it leaks from the first water-absorbing fabric piece 11 or the second water-absorbing fabric piece 12, it can be reliably received and absorbed.

  Furthermore, it is preferable that the open side end portions 11 d and 12 d of the first water absorbent fabric piece 11 and the second water absorbent fabric piece 12 are stitched and leaked into the first water absorbent fabric piece 11 or the second water absorbent fabric piece 12. Even if the urine is infiltrated to the end, it can be effectively avoided that the cloth and the seam are quickly diffused and absorbed by the over-stitched thread and the seam, and the body cloth infiltrates beyond the end. Become.

  In addition, since the cloth piece is thickened by the thickness of the thread at the portion where the stitch is stitched, and the weight is slightly increased, the open side end portions 11d and 12d of the first water absorbent cloth piece 11 and the second water absorbent cloth piece 12 are provided. Leaking from the body cloth is easy to hang down and the lower edge side of the first water absorbent fabric piece and the second water absorbent fabric piece easily come into contact with the male genital side, and the gap with the body cloth is widened. It is possible to effectively avoid the infiltration of the urine into the body cloth.

  For example, the type of over stitching is not particularly limited, but it is preferable to use an overlock sewing machine, and it is particularly preferable to sew with a single-needle three-thread type constituted by one needle and two loopers. The stitch pitch is preferably 2.5 cm and is set in the range of 10 to 15 stitches, more preferably in the range of 11 to 14 stitches. If the number of needles is less than 10, the effect of blocking leaked urine may not work sufficiently, and if the number of needles exceeds 15, the urine may leak from the needle hole formed by the sewing machine. Further, 30th to 90th yarn is preferably used, and a waterproof, water-repellent or hydrophobic yarn is particularly preferable.

  The vertical lengths of the open side end portions 11d and 12d of the first water absorbent fabric piece 11 and the second water absorbent fabric piece 12 are preferably longer than the vertical lengths of the sewing side end portions 3a and 2a. The lower edges of the water-absorbing fabric piece 11 and the second water-absorbing fabric piece 12 are extended to the hem side, that is, the inner side of the thigh. Even if it is located on the skirt side, it becomes possible to catch the leaked urine.

  Further, even when the amount of urine leaking near the inside of the opening 10 of the front meeting 9 is large and the water is absorbed downward by the first water absorbent fabric piece 11 or the second water absorbent fabric piece 12 and leaked downward, Since the water is sufficiently absorbed before reaching the extension part, it is possible to avoid leakage from the first water absorbent fabric piece 11 or the second water absorbent fabric piece 12 to the body cloth side.

  The anti-skin side surfaces of the first water-absorbing fabric piece 11, the second water-absorbing fabric piece 12 and the third water-absorbing fabric piece 13 are preferably water-repellent, and the urine absorbed by these water-absorbing fabric pieces is on the body fabric side. It is possible to more reliably avoid infiltration into the water.

  The water-repellent treatment using a processing agent containing fluorine as a main component can prevent urine from being transferred to pants without adversely affecting the wearer's skin. Water repellent processing can be easily applied to one side of the fabric by printing means such as roller printing, screen printing, and ink jet printing.

  It is preferable that the water-repellent processing by printing is applied to 40% or more of the fabric area. This is because if the water repellent finish by printing is less than 40%, the water repellency for preventing the transfer of urine to body cloth or pants may be insufficient. The water repellent process may be performed using means other than the textile printing means (for example, a spray type).

  Of the first water-absorbing fabric piece 11, the second water-absorbing fabric piece 12, and the third water-absorbing fabric piece 13, at least the third water-absorbing fabric piece 13 is made of a heat-deformable elastic yarn and other yarns such as cellulosic fibers. It is preferable to form a knitted fabric in which fibers having water absorption are knitted by plating knitting, and frayed by fusing heat-deformable elastic yarn by heat setting. In addition to using a heat-fusible elastic yarn such as a low-melting point polyurethane elastic yarn as the heat-deformable elastic yarn, it is also possible to use a polyurethane urea elastic fiber.

  If the left and right edges of the third water-absorbing fabric piece 13 are sewn to the body fabric, there is a risk that urine will ooze out from the hole of the sewing needle, and if the edge treatment for preventing fraying alone is performed, the skin will feel strange and uncomfortable. It will be. Even in such a case, if a knitted fabric that has been subjected to fraying prevention is used, even if the left and right ends are cut apart, the fibers will not fray due to washing or the like, and good comfort can be obtained.

  In addition, as the material of the first water-absorbing fabric piece 11, the second water-absorbing fabric piece 12 and the third water-absorbing fabric piece 13, natural fibers such as cotton, regenerated cellulose fibers such as cupra and viscose rayon, It is possible to use knitted fabrics knitted with ultrafine fibers having water absorption, such as synthetic fibers such as polyester with water absorption processing, milling knitting, smooth knitting, horizontal knitting fabrics such as knitting, raschel knitting, etc. It is also possible to use a vertical knitted fabric.

FIGS. 3A, 3B, and 3C show photographs of the front front side, the front back side, and the back back side of the sample trunks 1 having the above-described structure. Note that the brightness and contrast of the photograph are adjusted so that the configuration of each part can be easily recognized. Further, FIG. 4 shows the cut fabric pieces of the body fabrics 2, 3, 4, 5 and the water absorbent fabric pieces 11, 12, 13 constituting the trunks 1.

Hereinafter, another embodiment of the present invention will be described.
It is also possible to employ the above-described frayed knitted fabric for the first water absorbent fabric piece 11 and the second water absorbent fabric piece 12. In this case, it is also possible to perform the cut-off process without over-stitching the open end portions 11d and 12d of the first water-absorbing fabric piece 11 and the second water-absorbing fabric piece 12. FIG. 5 (a) shows a mode in which no over stitching is performed on the open side end portions 11d and 12d.

  The length from the upper end to the lower end of the open side end portions 11d, 12d of the first water absorbent fabric piece 11 and the second water absorbent fabric piece 12 is configured to be longer than the corresponding portions of the front bodies 3, 2. Then, since the open side end portions 11d and 12d are lifted from the fabric surface of the front bodies 3 and 2 and easily come into contact with the skin surface side, it is easy to capture even if the position of the urethral orifice changes.

  As shown in FIG. 5 (b), the lower end edges 11e and 12e of the first water absorbent fabric piece 11 and the second water absorbent fabric piece 12 are extended to the skirts 7 and 8 to enlarge the area of the water absorbent fabric piece. Thus, the water absorption capacity can be increased. Also in this case, the non-opening side end portions 11d and 12d of the first water absorbent fabric piece 11 and the second water absorbent fabric piece 12 need to be configured as open ends.

  As shown in FIG.5 (c), the lower end edges 11e and 12e of the 1st water absorption cloth piece 11 and the 2nd water absorption cloth piece 12 are made to extend in the left-right width direction under the counter opening side edge parts 11d and 12d, While making it easier to capture the urethra mouth of the male genitalia, it is possible to increase the water absorption capacity by expanding the area of the water-absorbing fabric piece and to make it easier to capture the urethra mouth of the male genitalia. Also in this case, the non-opening side end portions 11d and 12d of the first water absorbent fabric piece 11 and the second water absorbent fabric piece 12 need to be configured as open ends.

  It is more preferable that the first water absorbent fabric piece 11, the second water absorbent fabric piece 12, and the third water absorbent fabric piece 13 are deodorized and antibacterial processed, and the urine odor absorbed by the fabric pieces is eliminated by the deodorizing function. It is smelled and can maintain a comfortable state for a long time.

  For example, as disclosed in Japanese Patent No. 3787675, fibers serving as a raw yarn are treated with a treatment liquid containing chitosan and / or modified chitosan, a carboxylic acid polymer, zinc oxide and a binder resin to form these coating layers. What is necessary is just to use the made fiber.

  In the above description, the underwear according to the present invention has been described by taking the trunks as an example. However, the length of the trunks is not particularly limited, and in addition to the trunks using a knitted fabric as a body fabric, a fabric such as cotton (woven fabric) ) May be applied to trunks.

  The underwear according to the present invention can be suitably provided to a relatively younger generation after the thirties as a comfortable underwear that men who suffer from mild “urine leakage” can wear everyday without resistance.

1: trunks 2, 3: front body 4: back body 5: gusset part 6: waist rubber 7, 8: hem part 9: front meeting 10: opening 11: first water absorbent fabric piece 12: second water absorbent fabric piece 13: Third absorbent fabric piece

Claims (8)

Underwear with left and right front body, back body and gusset part, with a longitudinal urination opening formed in the front meeting of the front body,
The first side which is sewn on the skin side of the front body on the take-out side of the front meeting only at the opening side end, the upper edge and the lower edge of the front body, and is opened from the front body at the end opposite to the opening Absorbent fabric pieces are provided,
The second side which is sewn only on the side of the front side of the front body, the upper edge and the lower edge of the front body, and is opened from the front body at the end opposite to the opening, on the skin side of the front body which is the side of the front meeting Absorbent fabric pieces are provided,
Underwear in which urine bleeding is prevented by the first water absorbent fabric piece and the second water absorbent fabric piece.   The undergarment according to claim 1, wherein the first and second water-absorbing fabric pieces and the open-side end portions of the first water-absorbing fabric piece have a longer vertical length than a vertical length of the sewing-side end portion.   The undergarment according to claim 1 or 2, wherein the open side ends of the first water-absorbing fabric piece and the second water-absorbing fabric piece are over stitched.   From the left-right direction total width of the 1st water absorption cloth piece and the 2nd water absorption cloth piece is set to the range of 60 to 90% of the length of the sewing part of a right and left front body and a gusset part. 3. Underwear according to any one of 3.   There is further provided a third water-absorbing fabric piece sewn at both the front body and the gusset portion and the back body and the gusset portion, the left and right ends being opened from the gusset portion. The underwear in any one of claim | item 1 -4.   The underwear according to claim 5, wherein the left and right width of the third water absorbent fabric piece is set in a range of 60 to 90% of the right and left width of the gusset portion.   The underwear of Claim 5 or 6 by which the anti-skin side cotton of the 1st water absorption fabric piece, the 2nd water absorption fabric piece, and the 3rd water absorption fabric piece is water-repellent processed.   At least the third water-absorbing fabric piece is composed of a knitted fabric obtained by knitting a thermal fusion elastic yarn and other yarns by plating, and fusing the thermal fusion elastic yarn by heat setting to prevent fraying. The underwear according to any one of claims 5 to 7, wherein left and right end edges are cut off.