JP6182405B2 - Disposable absorbent articles for men - Google Patents

Description

  The present invention relates to a male disposable absorbent article for children, adults or incontinence.

  Conventionally, as a disposable absorbent article for men, a configuration is known in which a bag portion for inserting and storing male genitalia is provided (see, for example, Patent Document 1).

  However, in the configuration as in Patent Document 1, since the male genitalia cannot be fixed in the bag portion, the male genitalia may come out of the bag portion and the accommodation state may not be maintained. Therefore, if the opening of the bag portion is formed so as to make it difficult for the male genitalia to come out, it becomes difficult to insert the male genital into the bag portion and it becomes difficult to attach it.

  Therefore, as a male disposable absorbent article that can be easily mounted and can maintain the stored state of male genitals, an elastic member capable of buckling is provided at the opening of a bag body into which male genitals are inserted, and the male genitals stored therein A configuration is known in which a male genitalia is fixed by pressing it with an elastic member to prevent the stored male genitalia from slipping out (see, for example, Patent Document 2).

Japanese Patent No. 4995652 Japanese Patent No. 3611429

  However, in the configuration of Patent Document 2 described above, the elastic member capable of buckling is generally formed of a material having high rigidity, such as a plastic plate or cardboard, and thus there is a problem that the feeling of wearing is reduced. It is possible that, in some cases, the male genitalia could be injured.

  This invention is made | formed in view of such a point, and it aims at providing the disposable absorbent article for men which can be mounted | worn easily and a feeling of mounting | wearing does not fall easily.

The disposable absorbent article for men described in claim 1 is a liquid-permeable top sheet located on the front side, a liquid-impervious back sheet located on the back side, and the top sheet and the back sheet. An absorbent body having a longitudinal direction and a width direction, an elastic band provided on the surface side of the absorbent body and capable of expanding and contracting in the width direction of the absorbent body, The elastic band is connected to the absorption body and spaced apart from each other along the width direction of the absorption body, and the absorption band is located between the joints. and a stretchable elastic free portion not bonded to the body, the knob is one that is placed in position overlapping the stretchable free portion in plan view.

  The male disposable absorbent article according to claim 2 is the male disposable absorbent article according to claim 1, wherein the knob is based on the central portion in the width direction of the absorbent main body so that the topsheet is inside. Further, the top sheet, the back sheet and the absorber are fixed in a folded state.

  The men's disposable absorbent article according to claim 3 is the male absorbent article according to claim 1 or 2, wherein the absorber is a central absorbent body located on the inner side in the width direction of the absorbent body from the joint. And a side absorbent body that is located on the outer side in the width direction of the absorbent main body from the joint and is formed integrally with the central absorbent body.

  The men's disposable absorbent article according to claim 4 is the men's disposable absorbent article according to any one of claims 1 to 3, wherein the absorbent main body is hydrophobic along the longitudinal direction at least partially on both sides. A pair of three-dimensional gathers formed of a conductive sheet, and these three-dimensional gathers have at least a tip portion located on the surface side of the elastic band.

  The male disposable absorbent article according to claim 5 is the male disposable absorbent article according to any one of claims 1 to 4, wherein one side of the elastic band and the other side in the longitudinal direction of the absorbent body. A bag-shaped bag portion integrally formed from at least one of the above.

According to the invention described in claim 1, since the elastic band has a stretchable free part that is not joined to the absorbent main body, it can be worn simply by inserting a male instrument between the absorbent main body and the stretchable free part, Since the stretchable portion can be stretched, the feeling of wearing is unlikely to decrease. Moreover, since the knob portion to the position overlapping the stretchable free section in plan view which protrudes from the back surface side are arranged, easily form a space for inserting the male genitalia between the absorbent body and the telescopic movable portions, easily Can be attached to.

  According to the invention described in claim 2, the top sheet, the back sheet, and the absorbent body are fixed in a state where the top sheet is located inside so that the top sheet, the back sheet, and the absorbent body are bent from the center in the width direction of the absorbent body. Therefore, a space can be formed in advance between the absorption body and the stretchable free part, and a male genital can be easily inserted between the absorption body and the stretchable free part.

  According to the invention described in claim 3, since the central part absorber and the side part absorber are integrally formed, the male side is inserted between the absorbent main body and the elastic band, The central absorbent body can be moved closer to the elastic band in conjunction with the partial absorbent body, and the male genitalia can be stably fixed.

  According to the invention described in claim 4, since the absorbent body has a three-dimensional gather, it is possible to prevent the male genitalia from shifting to the outside in the width direction while wearing, and the excrement of the excrement to the outside in the width direction. Leakage can be prevented.

  According to the invention described in claim 5, since the bag portion is provided, the male genital can be accommodated in the bag portion through the elastic band, the male genital can be prevented from being displaced, and the excrement can be easily maintained. Can prevent leakage.

It is a top view which shows the structure of the male disposable absorbent article which concerns on the 1st Embodiment of this invention. It is sectional drawing which shows a disposable absorbent article for men same as the above. It is a perspective view which shows the disposable absorbent article for men same as the above. It is a top view which shows the state before forming the knob part of the disposable absorbent article for men same as the above. (A) is sectional drawing which shows the state which expanded the insertion space in the male disposable absorbent article same as the above, (b) is a cross section which shows the state by which the male instrument was clamped and fixed in the male disposable absorbent article same as the above. Zudea Ru. It is a perspective view which shows the structure of the disposable absorbent article for men concerning the 2nd Embodiment of this invention. It is sectional drawing of a disposable absorbent article for men same as the above. It is a perspective view which shows the structure of the disposable absorbent article for men concerning the 3rd Embodiment of this invention. It is a perspective view which shows the structure of the disposable absorbent article for men concerning the 4th Embodiment of this invention.

  Hereinafter, the configuration of the first exemplary embodiment of the present invention will be described in detail with reference to the drawings.

  In FIG. 1, 1 shows the disposable absorbent article for men. This male disposable absorbent article 1 is an absorbent pad for children, adults or incontinence, for example, and is used as an inner in underwear, outers such as underpants-type diapers and unfolded diapers.

  The male disposable absorbent article 1 includes an absorbent body 2 having a substantially rectangular shape in a plan view having a longitudinal direction and a width direction. Further, a belt-like stretchable band 3 that can be stretched in the width direction of the absorbent main body 2 is provided on the front surface side that is the wearer side of the absorbent main body 2, and on the back side that is opposite to the wearer of the absorbent main body 2. Is provided with a knob 4.

  The absorbent main body 2 includes a top sheet 5 located on the front side, a back sheet 6 located on the back side, and an absorber 7 disposed between the top sheet 5 and the back sheet 6. Specifically, the absorbent main body 2 is bonded to the periphery of the top sheet 5 and the back sheet 6 with, for example, an adhesive in a state where the absorber 7 is sandwiched between the top sheet 5 and the back sheet 6. It is sealed by doing.

  The top sheet 5 is a liquid-permeable substantially rectangular sheet that can pass excretory fluid such as urine, and is appropriately formed of a woven fabric or a non-woven fabric.

  The back sheet 6 is a liquid-impervious substantially rectangular sheet that does not allow excretion to permeate, and is appropriately formed of a polyethylene film or other synthetic resin. Moreover, it is preferable because the back sheet 6 has a moisture-permeable structure, so that the steam inside the male disposable absorbent article 1 can be prevented.

  The absorbent body 7 has a substantially rectangular shape, and is suitably formed of, for example, absorbent fibers such as pulp or a superabsorbent polymer so that liquid such as excreta can be absorbed and held. The absorbent body 7 may be formed of a sheet-like superabsorbent polymer or the like as long as it can absorb and hold liquid, and the outer surface is covered with a liquid-permeable covering sheet such as a tissue. It may be configured as described above.

  And a wearer's excretion fluid permeate | transmits the surface sheet 5, is absorbed and hold | maintained at the absorber 7, and is hold | maintained at the back surface sheet 6 so that the excretion fluid absorbed by the absorber 7 may not leak to the back side.

  A solid cuff 11 as a pair of solid gathers is provided along the longitudinal direction on both side portions which are both ends in the width direction on the surface side of the absorbent main body 2.

  The three-dimensional cuff 11 is formed by joining a rectangular hydrophobic sheet 12 on the top sheet 5.

  Specifically, as shown in FIG. 2, one end portion in the width direction of the hydrophobic sheet 12 is joined to each end portion in the width direction of the topsheet 5 to become a base end portion that is a fixed end portion. Moreover, the other end part which is an inner edge part of the width direction of the hydrophobic sheet | seat 12 is joined to the absorption main body 2 only in the both ends of a longitudinal direction, and between these both ends is not joined to the absorption main body 2, but is a free end part. This is the tip.

  The three-dimensional cuff 11 has a stretchable elastic body 13 disposed along the longitudinal direction of the hydrophobic sheet 12 at the inner end in the width direction of the hydrophobic sheet 12 on the tip side.

  Then, as shown in FIG. 3, the three-dimensional cuff 11 is brought into an upright state with the distal end portion being separated from the surface of the absorbent main body 2 by the elastic body 13 contracting.

  Further, the standing three-dimensional cuff 11 easily adheres along the wearer's body, and prevents leakage of excrement in the width direction on the surface of the absorbent body 2.

  The three-dimensional cuff 11 thus formed has at least a tip portion located on the wearer side, which is the surface side of the elastic band 3.

  The stretchable band 3 is formed by being disposed along the width direction on the surface side of the absorbent main body 2 in a state where two belt-like sheets 14 formed of a nonwoven fabric or the like are overlapped.

  A plurality of, for example, three stretchable elastic bodies 15 are disposed between the two belt-like sheets 14 so as to extend along the width direction of the absorbent main body 2 so as to be separated from each other.

  In the elastic band 3, both end portions in the longitudinal direction of the band-shaped sheet 14 are bonded to the top sheet 5 with an adhesive or the like to form a bonded portion 16. That is, the elastic band 3 has a plurality of, for example, two joints 16 that are spaced apart from each other in the width direction of the absorbent main body 2, and are fixed to the surface side of the absorbent main body 2 by these joints 16.

  Here, as shown in FIG. 2, the absorbent body 7 has a central absorbent body 17 located inside the absorbent body 2 in the width direction. Further, side absorbent bodies 18 are formed integrally with the central absorbent body 17 on both sides of the central absorbent body 17, that is, on the outer side in the width direction of the absorbent main body 2 from the central absorbent body 17. .

  And the junction part 16 is formed in the position which overlaps with the absorber 7 by planar view, the center part absorber 17 is arrange | positioned inside the width direction of the absorption main body 2 from each junction part 16, and the side part absorber 18 is provided. Is disposed outside the joint 16 in the width direction.

  Further, between the joint portions 16, a stretchable free portion 19 that is freely stretchable without being joined to the absorbent body 2 is disposed.

  The stretchable band 3 flexibly fixes the male genitalia between the absorption body 2 and the stretchable free part 19 when the stretchable free part 19 is stretched by the stretching force of the elastic body 15.

  In addition, when the elastic band 3 is joined to the tip part which is a free end part of the three-dimensional cuff 11, it is separated from the absorption body 2 in conjunction with the standing of the three-dimensional cuff 11, and the male device is fixed by the elastic band 3. Is not likely to be joined to the tip of the three-dimensional cuff 11.

  The stretchable band 3 only needs to have sufficient stretchability for the stretchable free portion 19 to fix the male genitalia, the number of elastic bodies 15 can be determined as appropriate, and the elastic bodies 15 can be disposed. Alternatively, the stretchable band 3 may be formed of a stretchable sheet.

  As shown in FIG. 1, the knob 4 is provided at a position overlapping the expansion / contraction free part 19 in plan view.

  Such a knob | pick part 4 is formed by adhering the adhering part 21 provided in the absorption main body 2 with an adhesive etc. as shown in FIG.

  More specifically, as shown in FIG. 2, the topsheet 5, the backsheet 6, and the absorbent body 7 are arranged so that the topsheet 5 that is the top surface is the inner side with the central portion in the width direction of the absorbent body 2 as a base point. In a state in which the handle is bent, the fixing portion 21 is fixed to form the knob portion 4. In addition, by forming the knob 4 with the top sheet 5, the back sheet 6, and the absorbent body 7 folded in this manner, the back surface side becomes convex in the fixing portion 21, and from the back surface side of the absorbent main body 2. A protruding knob 4 is formed. Further, by forming the knob portion 4 by fixing the fixing portion 21 so that the knob portion 4 and the expansion / contraction free portion 19 overlap in plan view, a concave concave portion is formed at a position where the expansion / contraction free portion 19 of the absorbent body 2 faces. 22 is formed.

  In addition, when adhering the adhering part 21, for example, a configuration in which the knob part 4 protrudes toward the back side of the absorbent main body 2 can be maintained, such as a configuration in which the inner side surfaces of the topsheet 5 in the adhering part 21 are adhering to each other. However, a configuration in which the absorbers 7 are fixed to each other via the top sheet 5 is preferable.

  Next, the operation and effect of the first embodiment will be described.

  When wearing the male disposable absorbent article 1, the knob 4 is picked from the back side of the absorbent body 2. The space between the top sheet 5 and the stretchable free part 19 is obtained by pinching from the back side of the absorbent body 2 so that the absorbent body 2 is bent in the center of the width direction so as to be convex on the back side. Becomes wider. In particular, a space is formed around the fixing portion 21 for forming the knob portion 4 because the absorber 7 is bent from the center in the width direction due to the fixing as shown in FIG. 5A. Cheap.

  Further, a male genitalia is inserted into the space between the top sheet 5 thus formed and the stretchable free part 19.

  After insertion, the entire absorbent body 2 is placed along the wearer's body by pulling on both sides of the absorbent body 2 where the side absorbent body 18 is disposed, and the solid cuff 11 is in close contact with the wearer's crotch To the state.

  Further, as shown in FIG. 5 (b), when the absorbent main body 2 is expanded while being worn so that the entire absorbent main body 2 is along the wearer's body, the top sheet 5 and the stretchable free portion 19 approach and absorb. The main body 2 is in a state close to a flat surface, and the male container indicated by a two-dot chain line is sandwiched and fixed between the absorption main body 2 and the elastic band 3.

  In addition, in the state where the male disposable absorbent article 1 is mounted as described above, an underwear, an outer such as a pants-type diaper, and an unfolded diaper are worn.

  According to the male disposable absorbent article 1, the elastic band 3 has the elastic free part 19 that is not joined to the absorbent main body 2, so that a male genitalia is provided between the absorbent main body 2 and the elastic free part 19. The male genitalia can be fixed and easily installed by simply inserting it.

  Moreover, since the expansion / contraction free part 19 which fixes a male genitalia can be expanded-contracted, the male genitalia can be fixed flexibly, for example, the elastic member formed with the highly rigid material etc. of the said patent document 2 etc. was provided. Unlike the configuration, for example, the male genitals are fixed, and the male genitals are not damaged, for example, the load is not excessively applied by tightening, and the wearing feeling is hardly lowered.

  Further, since the knob portion 4 protruding from the back surface side of the absorption body 2 is provided, the knob body 4 is picked and pulled on the back surface side of the absorption body 2 so that the absorption body 2 and the stretchable free portion 19 are interposed. It is easy to form a space for inserting male genitals, and male genitals can be easily inserted and fixed.

  Moreover, since the knob | pick part 4 which protruded from the back surface side of the absorption main body 2 is easy for a wearer to visually recognize, it is absorbed only by pulling the knob | pick part 4 because the knob | pick part 4 and the expansion-contraction free part 19 have overlapped by planar view. A space for inserting the male genitalia can be appropriately formed between the main body 2 and the expansion / contraction free part 19, and the knob 4 serves as a mark for guiding the male genitalia and can be easily attached.

  Further, by forming the knob portion 4 so as to overlap the expansion / contraction free portion 19 in plan view, the concave portion 22 formed when the fixing portion 21 is fixed is arranged to face the expansion / contraction free portion 19, Even if the knob 4 is not pulled, a space can be formed in advance between the absorption body 2 and the expansion / contraction free part 19, and a male instrument can be easily inserted between the absorption body 2 and the expansion / contraction free part 19.

  Moreover, since the knob | pick part 4 is formed by adhering the absorption main body 2, it can prevent picking the elastic band 3 together.

  Since the stretchable band 3 has a belt shape, male genitalia can be inserted from both sides of the stretchable band 3 and can cope with both upward fixing and downward fixing.

  Since the absorbent body 2 is provided with the solid cuff 11, the solid cuff 11 can be closely adhered along the wearer's body, thereby preventing excrement from leaking in the width direction on the surface of the absorbent body 2.

  Moreover, since the solid cuff 11 is located at least on the surface side that is the wearer side of the elastic band 3, the male genitalia fixed by the elastic band 3 is shifted in the width direction of the absorbent body 2. Can be prevented.

  Here, the central absorbent body 17 located on the inner side in the width direction from the joint portion 16 is likely to be a three-dimensional shape having a concave shape on the surface side due to the contraction force of the stretchable band 3, but located on the outer side in the width direction from the joint portion 16. The side absorbent body 18 is less susceptible to the contraction force of the elastic band 3. Accordingly, the central absorbent body 17 and the side absorbent body 18 are integrally formed so that the side absorbent body 18 is pulled in a state where the male genitalia is inserted between the absorbent main body 2 and the elastic band 3. When the absorbent body 2 is worn along the wearer's body, the central absorbent body 17 is also pulled in the width direction so as to be interlocked with the side absorbent body 18 and approaches the stretchable free part 19. Therefore, the space between the absorption body 2 and the stretchable band 3 is reduced so that the absorption body 2 and the stretchable band 3 can be made to have a shape close to a plane, and the male genitalia is sandwiched between the absorption body 2 and the stretchable band 3. Can be fixed stably.

  Furthermore, when the underwear or the outer is worn while wearing the male disposable absorbent article 1, the absorbent main body 2 can be fixed with the outer or the exterior material along the wearer's body, and can be expanded and contracted with the absorbent main body 2. The state in which the male genital is sandwiched and fixed by the belt 3 can be stably held.

  In addition, in the said 1st Embodiment, although the male disposable absorbent article 1 was set as the structure used as inners, such as underwear and an outer, it is not limited to such a structure, For example, a pants-type diaper and expansion | deployment You may apply to the structure of disposable absorbent articles, such as a type | mold diaper.

  Moreover, the disposable absorbent article 1 for men is not limited to the structure provided with the one elastic band 3, The number of the elastic bands 3 can be determined suitably, for example, a some expansion / contraction along the longitudinal direction of the absorption main body 2 is carried out. A configuration in which the belt 3 is arranged may be employed.

In addition, the joint 16 is not limited to formed configuration at both ends in the longitudinal direction of stretchable bands 3, with the configuration in which a plurality of joint portions 16 spaced apart in the width direction of the absorbent body 2, telescopic position of the joint portion 16 in the belt 3 can be determined as appropriate, may be configured such that located inside the both end portions of the stretchable bands 3 in the width direction of the absorption body 2. Further, a configuration in which three or more joining portions 16 are formed to form a plurality of stretchable free portions 19 may be used.

  The absorbent body 7 has a substantially rectangular configuration, but is not limited to such a configuration, and has a configuration in which both sides of the central portion in the longitudinal direction located in the crotch of the wearer are cut out in an arc shape and have a constricted portion. Also good.

  The absorber 7 is configured to include the central absorber 17 and the side absorber 18, but is not limited to such a configuration, and does not include the central absorber 17 and the side absorber 18. It may be configured.

  Further, in the case where the absorber 7 has a configuration including the central absorber 17 and the side absorber 18, the configuration is not limited to the configuration in which the central absorber 17 and the side absorber 18 are integrally formed, The central absorber 17 and the side absorber 18 may be separate.

  Although the configuration in which the solid cuff 11 is provided on the surface side of the absorption body 2 is not limited to such a configuration, a configuration in which the solid cuff 11 is not provided may be employed.

  Further, in the case of the configuration in which the three-dimensional cuff 11 is provided, the configuration is not limited to the configuration in which at least the tip of the three-dimensional cuff 11 is positioned on the surface side that is the wearer side from the stretchable band 3. The location and shape can be determined as appropriate.

Next, a second embodiment with reference to FIGS. In addition, about the structure and effect | action same as the said 1st Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

As shown in FIGS. 6 and 7 , this second embodiment is integrated integrally from the end of the abdomen, that is, the front side of the wearing, which is one side of the elastic band 3, in the longitudinal direction of the absorbent body 2. A bag-like bag portion 31 is formed on the top.

  The bag portion 31 is formed by a bag forming sheet 32 disposed over the end portion of the absorbent body 2 in the longitudinal direction so as to extend from the front side of the elastic band 3. That is, the end of the bag forming sheet 32 opposite to the elastic band 3 is joined to the end of the absorbent body 2 in the longitudinal direction, and both sides of the bag forming sheet 32 are both ends of the absorbent body 2 in the width direction. By joining to the part, the peripheral edge other than the stretchable band 3 side is closed to form a bag-like bag part 31 that can accommodate male genitalia.

  The bag forming sheet 32 forming the upward fixing bag portion 31 is formed of, for example, a hydrophobic nonwoven fabric, a woven fabric, a film, or the like.

  And a wearer can insert a male genital device from the back side which is the other side of the elastic band 3 used as an opening part, and can accommodate a male genital device in the bag part 31 through the elastic band 3 toward the stomach side so-called upward. . Accordingly, since the male genitalia can be fixed with the elastic band 3 and the male genital can be covered with the bag portion 31 in the mounted state, the male genital can be constructed from the configuration of only the elastic band 3 as in the first embodiment. It is difficult to slip out and prevent male genitals from slipping out, making it easy to maintain a fixed state.

  Moreover, since the male genitalia is covered with the bag portion 31 in the wearing state, the excretory fluid is difficult to leak out, and the excretory fluid can be prevented from adhering to the abdomen of the wearer, so that the wearing feeling is hardly lowered.

  It is preferable that the bag portion 31 has a structure in which an absorbent body (not shown) is disposed on the bag forming sheet 32, because it can more reliably absorb and hold excretion fluid from the fixed male genitalia and prevent leakage of excretion fluid. .

  The bag forming sheet 32 has a configuration in which a hydrophilic sheet is disposed on the inner side, a hydrophobic sheet is disposed on the outer side, and an absorbent body is disposed between the hydrophilic sheet and the hydrophobic sheet. As a result, the excretory fluid can be adsorbed and held more reliably, and the excretory fluid can hardly be oozed out to the outer surface of the bag portion 31, and the adherence of the excretory fluid to the abdomen can be prevented.

  Further, in the configuration in which the bag portion 31 is provided as described above, it is preferable that the three-dimensional cuff 11 is positioned on the wearer side where at least the tip portion is on the surface side of the bag portion 31.

  The bag forming sheet 32 and the elastic band 3 are not limited to the structure formed integrally and continuously, but a separate sheet is joined to the belt-like sheet 14 forming the elastic band 3 to form the bag part 31. You may make it the structure to carry out.

Next, a third embodiment with reference to FIG. In addition, about the structure and effect | action same as the said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

As shown in FIG. 8 , in the third embodiment, in the longitudinal direction of the absorbent main body 2, a bag-like bag is integrally formed from the back side of the wearing, that is, the rear end of the elastic band 3 on the other side. A portion 34 is formed.

  The bag portion 34 is formed by a bag forming sheet 35 disposed over the end portion of the absorbent body 2 in the longitudinal direction so as to extend from the rear side of the elastic band 3.

  In this third embodiment, the wearer inserts a male genital device from the front side, which is one side of the elastic band 3 serving as an opening, and passes the male genital back to the bag part 34 through the elastic band 3. It can be accommodated in the so-called downward direction.

  Further, it is preferable that the bag forming sheet 35 is formed of a hydrophilic sheet because it can deal with excrement such as loose stool.

Next, a fourth embodiment with reference to FIG. In addition, about the structure and effect | action same as the said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

In the fourth embodiment, as shown in FIG. 9 , on the surface side of the absorbent main body 2, a first stretch band is located on the front side which is one side from the central portion in the longitudinal direction of the absorbent main body 2. And a second elastic band 42 as an elastic band located on the rear side, which is the other side in the longitudinal direction of the absorbent body 2, from the first elastic band 41.

  The first elastic band 41 is formed with a first bag portion 43 as a bag-like bag portion for fixing upward, integrally from the end portion on the front side which is one side.

  Further, the second stretchable belt 42 is formed with a second bag portion 44 as a bag-like bag portion for fixing downward, integrally and continuously from the rear end portion on the other side.

  In the fourth embodiment, the wearer can not only fix the male genital upward with the first elastic band 41 and the first bag portion 43 but also the second elastic band 42 and the second bag. The male part can be fixed downward in the bag part 44. Therefore, the male genitalia can be fixed in a desired direction by the wearer.

  In the configuration in which the first elastic band 41 and the first bag part 43, the second elastic band 42 and the second bag part 44 are provided in this way, the first elastic band 41 and the second bag part 44 are provided. Two knobs 4 may be formed so as to correspond to both of the elastic bands 42, but the knob 4 is arranged between the first elastic band 41 and the second elastic band 42. In this case, the number of the knobs 4 may be one. Even in the configuration in which the number of the knobs 4 is one, the recess 22 formed by fixing the fixing part 21 is free to extend and contract the first elastic band 41 and the second elastic band 42. It is preferable because it overlaps with the portion 19 and a space between the absorbent main body 2 and the stretchable free portion 19 can be formed in advance, and the number of fixing portions can be reduced as much as possible to prevent deterioration in air permeability due to fixing.

DESCRIPTION OF SYMBOLS 1 Disposable absorptive article for men 2 Absorption main body 3 Elastic band 4 Pick part 5 Top sheet 6 Back sheet 7 Absorber
11 3D cuffs as 3D gathers
12 Hydrophobic sheet
16 joints
17 Central absorber
18 Side absorber
19 Telescopic free part
31 Bag
34 Bag
41 First stretch band as stretch band
42 Second stretch band as stretch band
43 First bag part as bag part
44 Second bag part as bag part

Claims (5)

A liquid-permeable surface sheet located on the front surface side, a liquid-impermeable back sheet located on the back surface side, and an absorbent body disposed between the surface sheet and the back sheet, An absorbent body having a width direction;
An elastic band provided on the surface side of the absorbent body and stretchable in the width direction of the absorbent body;
A knob projecting from the back side of the absorbent main body,
The elastic band includes a plurality of joints joined to the absorption body and spaced apart from each other along the width direction of the absorption body, and a stretchable free part that is located between the joints and can be stretched without being joined to the absorption body. Have
The knob is male disposable absorbent article characterized in that it is arranged in position overlapping the stretchable free portion in plan view. The knob part is formed by being fixed in a state where the top sheet, the back sheet, and the absorber are bent with the central part in the width direction of the absorbent main body as a base so that the top sheet is inside. The disposable absorbent article for men according to claim 1. The absorbent body has a central absorbent body located on the inner side in the width direction of the absorbent main body from the joint portion, and a side absorbent body that is located on the outer side in the width direction of the absorbent main body from the joint portion and formed integrally with the central absorbent body. It has a body. The disposable absorbent article for men according to claim 1 or 2 characterized by things. The absorbent body has a pair of three-dimensional gathers formed of a hydrophobic sheet along the longitudinal direction in at least a part of both sides,
The disposable absorbent article for men according to any one of claims 1 to 3, wherein the three-dimensional gather has at least a tip portion positioned on the surface side of the elastic band. The longitudinal direction of an absorption main body comprises the bag-shaped bag part integrally formed from at least any one of the one direction side and the other direction side of an expansion-contraction band. Disposable absorbent articles for men.

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