JP4450164B2 - Absorbent pad for men - Google Patents

Description

  The present invention includes a back sheet, an absorber, and a liquid-permeable top sheet that are stacked in this order from the bottom, and joins the periphery of the back sheet and the top sheet, and includes a gather sheet on the top sheet. The present invention relates to an absorbent pad for men that forms an opening for inserting a male genital with a sheet and holds the inserted male genital. Specifically, the present invention relates to an absorbent pad for men that has a high leakage prevention effect and is easy to wear.

  A conventional male absorbent pad is a rectangular one comprising a liquid-permeable top sheet, a liquid-impermeable back sheet having the same shape as the top sheet, and an absorbent body disposed between the two sheets. It is. When using the male absorbent pad, the male absorbent pad is worn around the penis while the male absorbent pad is wrapped around the penis while rounding into a substantially conical shape around the corner of the rectangular male absorbent pad. The outer periphery of the was fixed with tape or the like.

  However, since this type of male absorbent pad is used by directly mounting the male absorbent pad around the penis, there is a problem that the wearer feels uncomfortable or tightened and is difficult to use. On the other hand, if the wearer wraps weakly so as not to cause a sense of incongruity or tightness, the male absorbent pad is easily detached from the penis, causing a problem of urine leakage.

  Then, the male absorption pad as shown to FIG. 12 (A) and (B) is disclosed (for example, patent document 1). That is, a liquid-permeable top sheet 11, a liquid-impermeable back sheet 12, an absorber 13 disposed between these two sheets, and a liquid-impermeable gather sheet 14 above the top sheet 11 Is provided. The gather sheet 14 has an opening 15, and an elastic member 16 is disposed around the opening 15.

  And a male genitalia is inserted and hold | maintained from the opening part 15 of a male absorption pad, and excretion is absorbed with the absorber 13 through the top sheet 1. FIG. As a result, the male absorbent pad is not directly wrapped around the penis and worn, and the wearer is alleviated from feeling uncomfortable.

On the other hand, another male absorbent pad having a liquid-permeable top sheet, a liquid-impermeable back sheet, and an absorbent body disposed between the two sheets is formed by folding a rectangular absorbent pad into three in the longitudinal direction. A sac-shaped absorbent pad for men that has been fixed by folding back at about 1/3 from one end in the direction perpendicular to the longitudinal direction has been proposed (for example, Patent Document 2).
Special table 2002-509462 gazette JP 2002-52036 A

However, in a male absorbent pad such as the former, when the wearer lies on his back, urine is not completely absorbed by the absorbent body 13 but reaches the gather sheet 14 on the wearer's ventral side. However, since the gather sheet 14 is liquid-impermeable, urine is not absorbed and flows through the surface of the gather sheet 14 to reach the opening 15 and then leaks out from there to wear the wearer's clothes or for this man. There was a problem that the disposable diaper used together with the absorbent pad was soiled.
Further, the latter male absorption pad has no structure for fixing the male genitalia, and thus has a problem of detachment and causing urine leakage.

  Therefore, the inventor disclosed in Japanese Patent Application No. 2003-155601, a liquid-permeable top sheet, a back sheet, an absorbent body disposed between the both sheets, and a gather at least partially located on the top sheet. A male absorbent pad with a sheet and an opening for inserting male genitals in the gathered sheet. The male absorbent pad is folded back with the top sheet inside, and the top edge of the top sheet is bonded together A urination pocket is formed, and at the folded portion in the urination pocket, a gap is provided between the top sheet and the gather sheet to form a liquid passing portion, so that the urine discharged at once from the male genitals is contained in the urination pocket. It has proposed an absorbent pad for men, characterized in that it is absorbed smoothly by the absorbent body.

However, in such a configuration, when the wearer urinates, there is a problem that urine oozes out from a bonded portion (joint portion) on both sides of the absorbent body and causes urine leakage.
Accordingly, an object of the present invention is to provide a male absorbent pad that does not leak even when urinating in a lying-down position.

For this reason, in the invention according to claim 1, the backsheet, the absorber, and the liquid-permeable topsheet are stacked in this order from the bottom, and the peripheral portions of the backsheet and the topsheet are placed on the peripheral portion. Joining along the entire periphery to form a joint,
A liquid-impermeable first gather sheet is provided on the top sheet, the first gather sheet having its end abutted against one of the longitudinal front and rear ends of the top sheet, and the tip being the center of the top sheet and extends toward the longitudinal direction of the first gather sheet among the front and rear ends near the center of the second gather sheet that its leading end extending toward one end that abuts the top sheet of the top sheet in integrally formed with the top sheet,
Overlapping the tip of the first gather sheet and the second gather sheet to form an opening for opening and holding a male genitalia during use,
A region having water repellency in the form of a band in the longitudinal direction along the edge of the joint portion of the top sheet on both sides of the absorber,
The male absorbent pad is folded back so that the opening is exposed with the top sheet as an inner side, and a urination pocket is formed, and the joint portions are folded together with both side portions of the first gather sheet and the second gather sheet. Are further joined to form pockets having water repellency on both sides of the absorbent body of the urination pocket.

According to the invention of claim 1, a liquid-impermeable first gather sheet is provided on the top sheet, and the first gather sheet is abutted on one end of the front and rear ends in the longitudinal direction of the top sheet, A second gather sheet having a leading end extending toward a central portion of the top sheet, and a leading end extending toward one end where the first gather sheet is in contact with the longitudinal front and rear ends of the top sheet Is formed integrally with the top sheet in the vicinity of the center of the top sheet, and the ends of the first gather sheet and the second gather sheet are overlapped so that the male genitals can be inserted and held during use. The male absorbent pad is provided with a region having water repellency in the form of a band in the longitudinal direction along both edges of the absorber and along the edge of the joint portion of the top sheet. The urination pocket is formed by folding the top sheet so that the opening is exposed, and further joining the overlapping portions of the first gather sheet and the second gather sheet together with the both sides of the first gather sheet. In addition, since a pocket having water repellency is formed on both sides of the absorbent body of the urination pocket, when the user urinates sideways, urine does not penetrate into both sides of the absorbent body, and the urination pocket The urine that is temporarily discharged is retained, and the absorbent pad for men does not leak. In addition, since the top sheet and the second gather sheet are provided integrally, the absorbent pad for men does not leak even if urinating in a lying position with a simple structure.

In the invention of claim 2, the back sheet, the absorbent body, and the liquid-permeable top sheet are stacked in this order from the bottom, and the periphery of the back sheet and the top sheet extends along the entire periphery of the periphery. Join to form a joint,
A liquid-impermeable first gather sheet is provided on the top sheet, the first gather sheet having its end abutted against one of the longitudinal front and rear ends of the top sheet, and the tip being the center of the top sheet The end of the top sheet abuts near the center of the top sheet, and the tip extends toward one end of the top sheet longitudinal front and rear end where the first gather sheet abuts. A second gather sheet is provided on the top sheet,
Overlapping the tip of the first gather sheet and the second gather sheet to form an opening for opening and holding a male genitalia during use,
A region having water repellency in the form of a band in the longitudinal direction along the edge of the joint portion of the top sheet on both sides of the absorber,
The male absorbent pad is folded back so that the opening is exposed with the top sheet as an inner side, and a urination pocket is formed, and the joint portions are folded together with both side portions of the first gather sheet and the second gather sheet. Are further joined to form pockets having water repellency on both sides of the absorbent body of the urination pocket.

According to the invention of claim 2, a liquid-impermeable first gather sheet is provided on the top sheet, and the end of the first gather sheet is brought into contact with one of the longitudinal front and rear ends of the top sheet, The front end extends toward the center of the top sheet, the end of the top sheet abuts near the center of the top sheet, and the front end abuts the first gather sheet among the front and rear ends in the longitudinal direction of the top sheet. A second gather sheet extending toward the one end of the first gather sheet is provided on the top sheet, and the distal ends of the first gather sheet and the second gather sheet are overlapped so that the male genitals can be inserted and held during use. An opening for opening is formed, and a region having water repellency is provided on both sides of the absorbent body and in the form of a band in the longitudinal direction along the edge of the joint portion of the top sheet. A urine pocket is formed by folding back so that the opening is exposed with the top sheet inside, and a portion where the joints overlap with each other together with both sides of the first gather sheet and the second gather sheet. Further, the pockets having water repellency are formed on both sides of the absorbent body of the urination pocket so that when the user urinates sideways, the urine does not penetrate into both sides of the absorbent body, and urination The urine that is temporarily discharged in the pocket is retained, and it becomes an absorbent pad for men that does not leak even when lying down.

In the invention of claim 3, a back sheet, an absorbent body, and a liquid-permeable top sheet are stacked in this order from the bottom, and both sides of the absorbent body are directly or via a top sheet with a predetermined width in the longitudinal direction. A liquid-impermeable water-repellent sheet is provided so as to cover the belt, and the peripheral portions of the back sheet and the water-repellent sheet are joined to form a joined portion,
A liquid-impermeable first gather sheet is provided on the top sheet, the first gather sheet having its end abutted against one of the longitudinal front and rear ends of the top sheet, and the tip being the center of the top sheet A second gather sheet extending toward the end of the top sheet in the longitudinal direction of the top sheet and extending toward the one end with which the first gather sheet abuts, near the center of the top sheet Formed integrally with the top sheet,
Overlapping the tip of the first gather sheet and the second gather sheet to form an opening for opening and holding a male genitalia during use,
The male absorbent pad is folded back so that the opening is exposed with the top sheet as an inner side, and a urination pocket is formed, and the joint portions are folded together with both side portions of the first gather sheet and the second gather sheet. Are further joined to form pockets having water repellency on both sides of the absorbent body of the urination pocket.

According to the invention of claim 3, a liquid-impermeable first gather sheet is provided on the top sheet, and the first gather sheet is abutted on one end of the top sheet in the longitudinal direction of the top sheet, A second gather sheet having a leading end extending toward a central portion of the top sheet, and a leading end extending toward one end where the first gather sheet is in contact with the longitudinal front and rear ends of the top sheet Is formed integrally with the top sheet in the vicinity of the center of the top sheet, and the ends of the first gather sheet and the second gather sheet are overlapped so that the male genitals can be inserted and held during use. The male absorbent pad is folded back with the top sheet as an inner side so that the opening is exposed, and a urination pocket is formed, and the first gather sea And the second gathered sheet are joined together with the overlapping portions where the joining portions overlap each other to form water-repellent pockets on both sides of the absorbent body of the urination pocket. When urinating, the urine does not soak into both sides of the absorber, and the urine temporarily discharged in the urination pocket is retained, so that the male absorption pad does not leak. In addition, since the top sheet and the second gather sheet are provided integrally, the absorbent pad for men does not leak even if urinating in a lying position with a simple structure.

In the invention of claim 4, a back sheet, an absorbent body, and a liquid-permeable top sheet are stacked in this order from the bottom, and both sides of the absorbent body are directly or via a top sheet with a predetermined width in the longitudinal direction. A liquid-impermeable water-repellent sheet is provided so as to cover the belt, and the peripheral portions of the back sheet and the water-repellent sheet are joined to form a joined portion,
A liquid-impermeable first gather sheet is provided on the top sheet, the first gather sheet having its end abutted against one of the longitudinal front and rear ends of the top sheet, and the tip being the center of the top sheet The end of the top sheet abuts near the center of the top sheet, and the tip extends toward one end of the top sheet longitudinal front and rear end where the first gather sheet abuts. A second gather sheet is provided on the top sheet,
Overlapping the tip of the first gather sheet and the second gather sheet to form an opening for opening and holding a male genitalia during use,
The male absorbent pad is folded back so that the opening is exposed with the top sheet as an inner side, and a urination pocket is formed, and the joint portions are folded together with both side portions of the first gather sheet and the second gather sheet. Are further joined to form pockets having water repellency on both sides of the absorbent body of the urination pocket.

According to the invention of claim 4, a liquid-impermeable first gather sheet is provided on the top sheet, and the first gather sheet is in contact with one end of the top sheet in the longitudinal direction of the top sheet, The front end extends toward the center of the top sheet, the end of the top sheet abuts near the center of the top sheet, and the front end abuts the first gather sheet among the front and rear ends in the longitudinal direction of the top sheet. A second gather sheet extending toward the one end of the first gather sheet is provided on the top sheet, and the distal ends of the first gather sheet and the second gather sheet are overlapped so that the male genitals can be inserted and held during use. An opening is formed, and the male absorbent pad is folded back with the top sheet as an inner side so that the opening is exposed, and a urination pocket is formed. The joints are joined together by folding together with the both sides of the second gather sheet and the second gather sheet to form a pocket having water repellency on both sides of the absorbent body of the urination pocket. When urinating sideways, the urine does not soak into both sides of the absorbent body, and the urine temporarily discharged in the urination pocket is retained, so that the male absorption pad does not leak even when lying on the side.

The invention of claim 5 is the male absorbent pad according to claim 1 or 2, wherein the water-repellent region is formed by providing a water-repellent sheet on the top sheet .

According to the invention of claim 5, since the water-repellent region is formed by providing the top sheet with the water-repellent sheet , it is possible to easily manufacture the male absorbent pad.

A sixth aspect of the present invention is the male absorbent pad according to the first or second aspect, wherein the region having water repellency is formed by subjecting the top sheet to water repellency.

According to the sixth aspect of the present invention, the region having water repellency is formed by subjecting the top sheet to water repellency, so that the number of components is small and the configuration is simplified.

According to a seventh aspect of the invention, rolled in men absorbent pad according to claim 2 or 4, to the other end of the further longitudinal front and rear ends distal of the second gather sheet from the vicinity of contact with the central portion of said topsheet It is characterized by being put out.

According to the invention of claim 7, since the end of the second gather sheet is extended to the other end of the further longitudinal front and rear ends from the vicinity of contact with the central portion of the top sheet, the top of the second gather sheet sheet Securely fix to the other end.

Note that in the male absorbent pad according to claim 7, liquid passing portion a gap is provided between said topsheet and said second gather sheet parts in which the absorbent pad the men folio in the longitudinal direction it may be with.

According to this , since the gap is provided between the top sheet and the second gather sheet of the portion where the male absorbent pad is folded in the longitudinal direction, the second gather sheet is formed at the joint. Since it is joined to the top sheet, urine passes through the liquid-permeable second gather sheet and is smoothly absorbed by the absorber at the folded portion through the liquid passage provided between the top sheet and the second gather sheet. The

The invention of claim 8 is the male absorbent pad according to any one of claims 1 to 7 , wherein the back sheet is liquid-impermeable.

According to the invention of claim 8 , since the back sheet is liquid-impermeable, urine absorbed by the absorber is not leaked to the outside.

The invention according to claim 9 is the absorbent pad for men according to any one of claims 1 to 7 , wherein the back sheet is liquid permeable.

According to the invention of claim 9 , since the back sheet is liquid permeable, when used in combination with a spreadable paper diaper, an absorbent body of the spreadable paper diaper can be used, and the amount of urine absorbed is increased.

According to the first aspect of the present invention, the liquid-impermeable first gather sheet is provided on the top sheet, and the end of the first gather sheet is in contact with one end of the longitudinal front and rear ends of the top sheet. And the tip extends toward the center of the top sheet, and the tip extends toward one end of the top sheet in the longitudinal direction at which the first gather sheet abuts . A gather sheet is formed integrally with the top sheet in the vicinity of the center of the top sheet, and the male genitals can be inserted and held when the first gather sheet and the second gather sheet are overlapped with each other. Forming an opening that is open on the opposite side of the absorbent body and having a water-repellent region in the longitudinal direction along the edge of the joint portion of the top sheet, The pad is folded in half so that the opening is exposed with the top sheet inside, and a urination pocket is formed, and the joints are folded together with both sides of the first gather sheet and the second gather sheet. Are joined together to form water-repellent pockets on both sides of the absorbent body of the urination pocket, so that when the user urinates sideways, urine does not penetrate into both sides of the absorbent body In addition, it is possible to provide a male absorption pad that retains urine temporarily discharged in the urination pocket and does not leak urine. Moreover, since the top sheet and the second gather sheet are integrally provided, it is possible to provide a male absorption pad that does not leak urine even when urinating in a sideways lying position with a simple configuration.

According to the second aspect of the present invention, the liquid-impermeable first gather sheet is provided on the top sheet, and the end of the first gather sheet is in contact with one of the longitudinal front and rear ends of the top sheet. The top end of the top sheet extends toward the center of the top sheet, the end of the top sheet is brought into contact with the vicinity of the center of the top sheet, and the top of the top sheet in the longitudinal direction of the top sheet is contacted by the first gather sheet. A second gather sheet extending toward the one end to be contacted is provided on the top sheet, and the male genitals are inserted and held when the first gather sheet and the second gather sheet are overlapped with each other. Forming an opening that can be opened, and providing a region having water repellency in the form of a band in the longitudinal direction along both edges of the absorber and along the edge of the joint of the top sheet; The collecting pad is folded in half so that the opening is exposed with the top sheet inside, and a urination pocket is formed, and the joints are folded together with both sides of the first gather sheet and the second gather sheet. Are joined together to form water-repellent pockets on both sides of the absorbent body of the urination pocket, so that when the user urinates sideways, urine does not penetrate into both sides of the absorbent body In addition, it is possible to provide an absorbent pad for men that retains urine that is temporarily discharged in the urination pocket and does not leak urine even when urinating in the lying position.

According to the third aspect of the present invention, the liquid-impermeable first gather sheet is provided on the top sheet, and the end of the first gather sheet is in contact with one of the longitudinal front and rear ends of the top sheet. And the tip extends toward the center of the top sheet, and the tip extends toward one end of the top sheet in the longitudinal direction at which the first gather sheet abuts . A gather sheet is formed integrally with the top sheet in the vicinity of the center of the top sheet, and the male genitals can be inserted and held when the first gather sheet and the second gather sheet are overlapped with each other. The male absorbent pad is folded in half so that the opening is exposed with the top sheet inside, and a urination pocket is formed. Since the two overlapping portions of the gather sheet and the second gather sheet are joined together by overlapping, the pockets having water repellency are formed on both side portions of the absorbent body of the urination pocket. Since it is composed of only water-based material, it prevents urine leakage from the side of the male absorption pad, and when the user urinates sideways, urine does not penetrate into both sides of the absorber. It is possible to provide a male absorption pad that retains urine temporarily discharged in the urination pocket and does not leak urine. Moreover, since the top sheet and the second gather sheet are integrally provided, it is possible to provide a male absorption pad that does not leak urine even when urinating in a sideways lying position with a simple configuration.

According to the fourth aspect of the present invention, the liquid-impermeable first gather sheet is provided on the top sheet, and the end of the first gather sheet is in contact with one of the longitudinal front and rear ends of the top sheet. The top end of the top sheet extends toward the center of the top sheet, the end of the top sheet is brought into contact with the vicinity of the center of the top sheet, and the top of the top sheet in the longitudinal direction of the top sheet is contacted by the first gather sheet. A second gather sheet extending toward the one end to be contacted is provided on the top sheet, and the male genitals are inserted and held when the first gather sheet and the second gather sheet are overlapped with each other. An opening that can be opened is formed, and the male absorbent pad is folded in half so that the opening is exposed with the top sheet inside, and a urination pocket is formed, Since the portions where the joint portions overlap each other by folding together with both side portions of the 1 gather sheet and the second gather sheet are joined, a pocket having water repellency is formed on both sides of the absorbent body of the urination pocket. Because it is composed of only water-repellent material, urine leakage from the side of the male absorption pad is further prevented, and when the user urinates sideways, urine does not penetrate into both sides of the absorber In addition, it is possible to provide an absorbent pad for men that retains urine temporarily discharged in the urination pocket and does not leak urine even when lying down.

According to invention of Claim 5, since the area | region which has water repellency is formed by providing a water-repellent sheet in the said top sheet, the absorption pad for men can be manufactured easily.

According to the sixth aspect of the present invention, since the water-repellent region is formed by subjecting the top sheet to water-repellent processing, it is possible to provide a male absorbent pad having a simple configuration with a small number of parts. .

According to the invention of claim 7, since the end of the second gather sheet is extended to the other end of the further longitudinal front and rear ends from the vicinity of contact with the central portion of the top sheet, a second gather sheet A male absorbent pad that can be reliably fixed to the other end of the top sheet and does not leak urine can be provided.

According to the invention described in claim 8 , since the back sheet is liquid-impermeable, the urine absorbed by the absorber is not leaked to the outside, and the underwear is not soiled.

According to the ninth aspect of the present invention, since the back sheet is liquid permeable, when used in combination with a developed paper diaper, an absorbent body of the developed paper diaper can be used, and the amount of urine absorbed is increased. If you wear it in the middle of the night, you can use it without changing it until morning.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a plan view of a male absorbent pad as an example of the present invention, FIG. 2 is a sectional view taken along line X1-X2, FIG. 3 is a sectional view taken along line Y1-Y2, and FIG. It is line sectional drawing. The male absorbent pad P includes a rectangular liquid-impermeable back sheet 2, an absorbent body 3, and a liquid-permeable top sheet 1 that are stacked in this order from the bottom, and the peripheral edges of the back sheet 2 and the top sheet 1. The parts A1 to A4 are joined with a hot melt adhesive or the like. The absorbent body 3 is smaller than the back sheet 2 by the joining portions A1 to A4. Further, the top sheet 1 is smaller than the back sheet 2. Accordingly, it is possible to prevent the back sheet 2 from penetrating urine from the pocket PO described later.

And while providing the 1st gather sheet 4 which is liquid-impermeable toward one end, ie, the center part of the longitudinal direction L2 of the top sheet 1, among the front and rear ends of the longitudinal direction L2 of the top sheet 1, the other end direction That is, the second gather sheet 5 is formed by folding the top sheet 1 into a mountain fold from the joining portion A2 direction toward the center portion in the longitudinal direction L2 of the top sheet 1. A rubber thread 9B, which is an elastic member, is stuck inside the folded portion in an expanded state.
The opening 6 is formed so that the front end portions of the first gather sheet 4 and the second gather sheet 5 overlap each other.

  As shown in FIGS. 3 and 4, a water repellent sheet (water repellent band) 20 is provided on the absorber side edge VE and on the longitudinal direction L <b> 2 of the top sheet 1. Then, the absorbent pad P for men is folded in two at the fold line F, and the joints A1, A3, A4 are further joined together with a hot melt adhesive or the like to form the urination pocket 7 and the side edges of the absorber A pocket PO is formed in the portion VE. A liquid-impermeable auxiliary gather sheet 10 for preventing leakage of urine collected in the urination pocket 7 is provided in the vicinity of the joint A2 on the folding side of the absorbent pad.

  Then, the male absorbent pad P is folded in half in the longitudinal direction L2, and the joints A1 to A4 are further joined together with the first gather sheet 4 and the second gather sheet 5, and the pocket PO is formed in the absorber both side parts VE.

  An elastic member 9C such as rubber thread is provided at the tip of the auxiliary gather sheet 10, and the material of the auxiliary gather sheet 10 is the same as that of the first gather sheet 4 and the second gather sheet 5 in the above example. The second gather sheet 5 of this example is integrated with the male absorbent pad P1 by joining both sides at the joining portions A3 and A4.

  Instead of the water repellent sheet 20, the top sheet 1 on both sides of the absorbent body (pocket PO forming portion) VE may be formed by performing water repellent processing.

  In addition, in the example shown in FIGS. 1-4, although the opening part 6 is unevenly distributed and formed in the 1st gather sheet 4 side of the male absorption pad P, you may form in the center of the longitudinal direction L2. The elastic members 9A and 9B made of rubber thread are joined to the leading ends of the first gather sheet 4 and the second gather sheet 5 one by one along the width direction L1.

  The elastic members 9A and 9B provided at the front end of the first gather sheet 4 and the front end of the second gather sheet 5 may be one or plural. However, if a plurality of elastic members 9A, 9B are provided, the male genitals can be further suppressed. The gap between the male genitals and the male absorption pad P can be eliminated, and a male absorption pad that does not leak further can be provided.

The top sheet 1 used in the present invention is a liquid-permeable nonwoven fabric, woven fabric, porous plastic film, or the like, and the constituent fibers thereof are single fibers such as polypropylene, polyethylene, polyester, nylon, or polyester, polypropylene, The composite fibers are composed of two or more components such as polyethylene and nylon. Particularly, polyester / polyester, polyester / polyethylene, and polypropylene / polyethylene composite fibers are preferable from the viewpoint of strength, but are not particularly limited.

  The back sheet 2 used in the present invention is a liquid impermeable film such as polyethylene, a material obtained by bonding a liquid impermeable film and a nonwoven fabric or a woven fabric, and the like. More preferably, in order to prevent stuffiness, a polyethylene film provided with a large number of micropores that do not allow liquid to permeate, a moisture-permeable film stretched by adding a filler to a thermoplastic resin, or these films If a composite sheet with a nonwoven fabric or woven fabric bonded to the outside is used, excess moisture in the absorbent pad is released to the outside of the absorbent pad in the gaseous state, making it less likely to cause stuffiness or blurring, moisture permeability, touch, etc. Can be made comfortable.

  The absorbent body 3 used in the present invention is made of cotton-like pulp, a superabsorbent polymer (hereinafter abbreviated as SAP), a hydrophilic sheet or the like, and is not particularly limited. Moreover, the absorber used in this invention is made from the well-known absorbent material normally used in the conventional absorbent pad for men and other absorbent articles.

That is, a single layer or multilayer mat in which absorbent fibers such as cotton-like pulp and rayon and SAP are mixed, or one in which SAP is uniformly arranged between layers of absorbent fibers is wrapped with a hydrophilic sheet. The formed one can be used.

As the cotton-like pulp, a chemical pulp sheet or one obtained by defibrating a mechanical pulp sheet with a pulverizer is used. Pulp raw materials are not limited to conifers, but hardwoods, straw, bamboo and kenaf are also applicable. In addition, waste paper pulp may be used. The amount of use of the cotton-like pulp varies depending on the intended absorber, for example, whether it is used singly, or a plurality of layers are laminated, or another absorbent is used in combination. 600 g / m ² .

  Examples of SAP include starch, cellulose, and synthetic polymer. That is, starch-acrylic acid (salt) graft copolymer, saponified product of starch-ethyl acrylate graft copolymer, saponified product of starch-methyl methacrylate graft copolymer, saponified product of starch-acrylonitrile graft copolymer Saponified starch-acrylamide graft copolymer, acrylic acid (salt) polymer, polyethylene oxide cross-linked with acrylic acid, cross-linked product of sodium carboxymethyl cellulose, cross-linked product of polyvinyl alcohol-maleic anhydride reaction product, etc. Can be used.

  As a compression method of the absorbent body 3, the absorbent body 3 may be compressed into a continuous surface shape with a roll having a smooth circumferential surface so that the density of the absorbent body is substantially uniform over the entire surface. Depending on the shape of the roll or the like, the density of the absorbent body may be partially different, and it may be compressed so as to be embossed in a pattern arrangement that guides urine and body fluid in the longitudinal direction and the oblique direction. In the case of embossing, the compression part and the non-compression part may be either continuous or discontinuous.

  The first gather sheet 4 and the auxiliary gather sheet 10 used in the present invention are formed by attaching a water-repellent nonwoven fabric or woven fabric, a liquid impermeable film such as polyethylene, and the liquid impermeable film and the nonwoven fabric or woven fabric. Combined materials can be used. When using a liquid-impermeable film, a polyethylene film with a large number of micropores that do not allow liquid molecules to permeate to prevent stuffiness, and a moisture-permeable film that is stretched by adding a filler to a thermoplastic resin A film is preferred.

  When using a nonwoven fabric or a woven fabric, the constituent fiber is a single fiber such as polypropylene, polyethylene, polyester, nylon, or a composite fiber composed of two or more components such as polyester, polypropylene, polyethylene, nylon, etc. Polyester / polyester, polyester / polyethylene, and polypropylene / polyethylene composite fibers are preferable from the viewpoint of strength, but are not particularly limited.

  Like the top sheet 1, the second gather sheet 5 used in the present invention is a liquid-permeable nonwoven fabric, woven fabric, porous plastic film or the like, and the constituent fibers thereof are simple materials such as polypropylene, polyethylene, polyester and nylon. Fiber, or composite fiber composed of two or more components such as polyester, polypropylene, polyethylene, nylon, etc. Particularly, polyester / polyester, polyester / polyethylene, and polypropylene / polyethylene composite fibers are preferable from the viewpoint of strength, but are particularly limited. It is not something that can receive.

  The elastic members 9A and 9B are made of natural, synthetic rubber, urethane or other thread-like, string-like, net-like, or flat-shaped ordinary male absorbent pads, and elastic elastic bodies used in ordinary absorbent articles. be able to. The number of elastic members used may be one or more. The elastic elastic body is placed in a stretched state, and it is made into a water-repellent material by hot melt, starch-based or water-soluble glue such as CMC (carboxymethylcellulose), high fluidity adhesive, or welding by heat or ultrasonic waves. Bonded and fixed.

  As with the first gather sheet 4, the water repellent sheet 20 is a water repellent nonwoven fabric or woven fabric, a liquid impervious film such as polyethylene, and a material obtained by bonding the liquid impervious film to the nonwoven fabric or woven fabric. Etc. can be used. When using a liquid-impermeable film, a polyethylene film with a large number of micropores that do not allow liquid molecules to permeate to prevent stuffiness, and a moisture-permeable film that is stretched by adding a filler to a thermoplastic resin A film is preferred.

  When using the male absorbent pad P configured as described above, for example, as shown in FIG. 5, the male genital B is faced downward while the wearer is standing, and the male absorbent pad P is opened from the opening 6. The male genital B is inserted and housed so that the second gather sheet 5 is between the scrotum and the top sheet 1 on the side not folded back, and held in the male absorbent pad P.

  At this time, the first gather sheet 4 fits on the top surface of the penis and the second gather sheet 5 fits on the back surface of the scrotum by the elastic member 9A, and the entire male genital B is firmly held by the male absorbent pad P. Further, the auxiliary gather sheet 10 is fitted to the back surface of the scrotum by the elastic member 9C.

  When a large amount of urine is discharged at a time after urination, the urine discharged from the male genitalia passes through the second gather sheet 5 and is received in the urination pocket 7, and the top sheet 1 and the second gather. The urination pocket 7 provided between the sheets 5 temporarily accumulates and can be smoothly absorbed by the absorber 3. Moreover, it is possible to prevent the urine from overflowing from the urination pocket 7 by the liquid-impermeable auxiliary gather sheet 10 provided on the top sheet 1 at the folded-back joint portion A2.

  Moreover, since the pocket PO is formed in the absorber side edge portion VE of the male absorbent pad P of the present invention and the water-repellent sheet 20 is stuck on the top sheet 1, urination is performed in a sideways state. In such a case, urine that is not absorbed by the absorber 3 temporarily stays in the pocket PO and does not leak outside.

  By the way, the male genital B may be inserted between the second gather sheet 5 and the top sheet 1 by inserting the male genital B upward from the opening 6 of the male absorbent pad P. In this case, the absorbent pad P for men is used by changing the vertical 180 ° direction from FIG. That is, the male genital B is inserted between the second gather sheet 5 and the top sheet 1 and held with the male genital B facing upward while the wearer is lying on the back and inserted through the opening 6 of the male absorbent pad P. To do. Then, similarly to FIG. 5, the first gather sheet 4 provided with the elastic member 9 </ b> A and the second gather sheet 5 provided with the elastic member 9 </ b> B firmly wrap the male genital B.

Also in this case, since the male genital B is inserted and held between the second gather sheet 5 and the top sheet 1, even if a large amount of urine is discharged at the time of urination, the first gather sheet 4 and the first The two gather sheets 5 are absorbed and held in the absorbent body 3 without leaking urine to the outside.

In the above example, the back sheet 2 is liquid-impermeable, but the present invention is not limited to this, and the back sheet 2 may be liquid-permeable. In this case, it is advisable to prevent side leakage due to urination when the water repellent sheet 20 is extended to the joints A3 and A4 and lie down if necessary.
When the backsheet 2 is a liquid-permeable male absorbent pad P, the wearer's buttocks are placed on the top sheet of the back of the unfoldable disposable diaper, and then the front is folded and the male absorbent pad P is attached. The unfoldable paper diaper may be mounted by applying a fastening member such as a double-sided tape or a mechanical fastener on the back sheet of the front body of the unfoldable paper diaper while being placed on the abdomen of the wearer. Then, the urine can also be absorbed by the absorbent body of the unfoldable disposable diaper, so that the wearing time can be lengthened, and the labor for the caregiver to change during the night can be saved.

  Further, instead of the spread-type paper diaper, the male absorbent pad P may be used together with a pants-type paper diaper or a pants-type underwear. Therefore, if the back sheet 2 of the male absorbent pad P is provided with an adhesive double-sided tape or a male material of a mechanical fastener, it is possible to prevent the male absorbent pad P from being displaced due to the movement of the wearer. Is preferred.

  Since the male absorption pad of this example can hold the male genital B in a free state, the uncomfortable feeling given to the wearer can be reduced. In addition, since the male absorbent pad P of the present invention firmly holds the male genital B by the first gather sheet 4 provided with the elastic member 9A and the second gather sheet 5 provided with the elastic member 9B, the male absorbent pad P P can follow the movement of the wearer.

  Further, in this example, preferably, when folded in the center in the width L1 direction in FIG. 1 and wrapped, there is an advantage that the center can be easily determined when opened and attached to a developed paper diaper, etc. It is easy to apply the center of the pad to male genital B. In addition, it becomes easy to guide the liquid excrement toward the center of the absorbent body 3 through the valley formed by the fold of the absorbent pad folded in half.

  Next, another example of the present invention will be described with reference to FIG. The male absorbent pad P1 in this example is different in shape and attachment of the second gather sheet 5A compared to the above-described example. Since other configurations are the same as those in the above-described example, description thereof will be omitted. The male absorbent pad P of this example is formed by fixing the second gather sheet 5A to the joints A3 and A4 from the joint A2 direction toward the joint A1 in the vicinity of the center of the top sheet 1, A first gather sheet 4 extending from the joint portion A1 toward the central portion in the longitudinal direction L2 of the top sheet 1 is provided, and the opening 6 is formed so as to overlap both. Since the method for wearing the male absorbent pad P1 formed in this way is the same as that in the above-described example, the description thereof is omitted.

  As shown in FIG. 7, the second gather sheet 5 </ b> B is formed along the top sheet 1 from the other end of the top sheet 1, that is, the joint A <b> 2, and extends toward the center of the top sheet 1. In addition, the first gather sheet 4 extending from one end, that is, the joining portion A1 toward the central portion in the longitudinal direction L2 of the top sheet 1 is provided, and the opening 6 is formed so as to overlap the two, thereby forming the male absorbent pad P2. May be formed.

Further, as shown in FIG. 8 as a modified example of FIG. 7, the second gather sheet 5C is not formed along the top sheet 1, but a gap is provided between the top sheet 1 and the second gather sheet 5C. The liquid part 8 may be used.
In addition, since the male genital B is inserted between the second gather sheet 5 and the top sheet 1, even when the wearer excretes urine in a supine state, the urine collected in the liquid passing portion 8 is sequentially Absorbed and held by the absorber 3. At this time, since the second gather sheet 5 fits into the scrotum from the back side by the elastic member 9B, urine does not leak outside.

Furthermore, another example of the male absorbent pad of the present invention is shown in FIGS. The male absorbent pad P4 in this example is different from the male absorbent pad P shown in FIGS. 1 to 4 only in the configuration of the joints A3 and A4 and the absorber side portions VE, and the other configurations are the same. Since there is, description is abbreviate | omitted.
In the absorbent pad P4 for men in this example, a liquid-impermeable water-repellent sheet 20 is overlapped on the top sheet 1 so as to cover both sides VE of the absorber, and the peripheral portions of the back sheet 2 and the water-repellent sheet 20 are joined. Thus, the joining portions A1 to A4 are formed. Specifically, both sides of the top sheet 1 are provided so as to be sandwiched between the absorber 3 and the back sheet 2, the water repellent sheet 20 is extended to the side of the back sheet 2, and the back sheet 2 is joined. The joints are A3 and A4. In addition, you may make the top sheet 1 the structure extended to the middle of joining part A3, A4.

  Furthermore, as another example of the male absorbent pad of the present invention, as shown in FIG. 11, instead of providing the water repellent sheet 20 on the top sheet 1 of the male absorbent pad P5, the joints A3 and A4 are indicated by arrows F. Thus, it may be used by folding back to the opening 6 side. In this case, a hot melt adhesive or the like is attached to the joining portions A3 and A4, and is attached to the back sheet 2 and the first gather sheet 4 on the opening 6 side. If it does in this way, it can prevent that the liquid impervious backsheet 2 leaks out the urine collected in the pocket PO part. Of course, in addition to providing the water repellent sheet 20 on the top sheet 1 of the male absorbent pad P5, the joints A3 and A4 may be folded back to the opening 6 side. If it does in this way, there exists an effect which prevents a urine leak further.

  In addition, although the front-end | tip of the 1st gather sheet 4 and the front-end | tip of the 2nd gather sheet 5 have overlapped, you may exist in a substantially the same position.

  Furthermore, in the above-described example, the male absorption pads P to P5 are formed in a rectangular shape, but the present invention is not limited to this and may be a rectangular shape with corners cut out. In this way, when the male absorbent pads P to P4 are attached, the notched portion can improve the fit of the crotch. Of course, the same effect can be obtained if not only the corners of the top sheet 1 and the back sheet 2 are cut out but only the corners of the rectangular absorbent body 3 are cut out.

  Further, in the plurality of examples described so far, the water-repellent sheet (water-repellent belt) 20 is provided on the top sheet 1, but the present invention is not limited to this, and the top sheet 1 and the absorbent are absorbed. It may be provided between the body 3.

It is a top view of the absorption pad for men of this invention. It is the X1-X2 sectional view taken on the line of the male absorption pad of FIG. It is the Y1-Y2 sectional view taken on the line of the male absorption pad of FIG. It is Z1-Z2 sectional view taken on the line of the male absorption pad of FIG. It is a schematic sectional drawing for demonstrating a mode that the male genitalia was inserted in the male absorption pad of FIG. It is sectional drawing which shows the example of another absorption pad for men of this invention. It is sectional drawing which shows the example of another absorption pad for men of this invention. It is sectional drawing which shows the modification of the male absorption pad of FIG. It is sectional drawing of the width direction of the absorption pad for men of another example of this invention. FIG. 10 is a longitudinal sectional view of the male absorbent pad of FIG. 9. It is a schematic plan view which shows the example which turned the junction part of the side part of the male absorption pad shown in FIG. 1 in the opening part side. A conventional male absorbent pad (A) is a perspective view, and (B) is a schematic sectional view.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Top sheet 2 Back sheet 3 Absorbent body 4 1st gather sheet 5, 5A, 5B 2nd gather sheet 6 Opening part 7 Urination pocket 8 Liquid passing part 9A, 9B, 9C Elastic member 10 Auxiliary gather sheet 20 Water-repellent sheet (repellent Water zone)
A1 joint (one end, peripheral edge)
A2 joint (other end, peripheral edge)
A3, A4 joint (peripheral part)
B Male genitalia F Folding line P, P1, P2, P3, P4, P5 Absorption pad for men PO Pocket

Claims (9)

A back sheet, an absorbent body, and a liquid-permeable top sheet are stacked in this order from the bottom, and the periphery of the back sheet and the top sheet are joined along the entire periphery of the periphery to form a joint. And
A liquid-impermeable first gather sheet is provided on the top sheet, the first gather sheet having its end abutted against one of the longitudinal front and rear ends of the top sheet, and the tip being the center of the top sheet and extends toward the longitudinal direction of the first gather sheet among the front and rear ends near the center of the second gather sheet that its leading end extending toward one end that abuts the top sheet of the top sheet in integrally formed with the top sheet,
Overlapping the tip of the first gather sheet and the second gather sheet to form an opening for opening and holding a male genitalia during use,
A region having water repellency in the form of a band in the longitudinal direction along the edge of the joint portion of the top sheet on both sides of the absorber,
The male absorbent pad is folded back so that the opening is exposed with the top sheet as an inner side, and a urination pocket is formed, and the joint portions are folded together with both side portions of the first gather sheet and the second gather sheet. An absorbent pad for men, wherein the overlapping portions are further joined to form water-repellent pockets on both sides of the absorbent body of the urination pocket. A back sheet, an absorbent body, and a liquid-permeable top sheet are stacked in this order from the bottom, and the periphery of the back sheet and the top sheet are joined along the entire periphery of the periphery to form a joint. And
A liquid-impermeable first gather sheet is provided on the top sheet, the first gather sheet having its end abutted against one of the longitudinal front and rear ends of the top sheet, and the tip being the center of the top sheet The end of the top sheet abuts near the center of the top sheet, and the tip extends toward one end of the top sheet longitudinal front and rear end where the first gather sheet abuts. A second gather sheet is provided on the top sheet,
Overlapping the tip of the first gather sheet and the second gather sheet to form an opening for opening and holding a male genitalia during use,
A region having water repellency in the form of a band in the longitudinal direction along the edge of the joint portion of the top sheet on both sides of the absorber,
The male absorbent pad is folded back so that the opening is exposed with the top sheet as an inner side, and a urination pocket is formed, and the joint portions are folded together with both side portions of the first gather sheet and the second gather sheet. An absorbent pad for men, wherein the overlapping portions are further joined to form water-repellent pockets on both sides of the absorbent body of the urination pocket. A back sheet, an absorbent body, and a liquid-permeable top sheet are stacked in this order from the bottom, and both sides of the absorbent body are covered with a predetermined width in the longitudinal direction directly or via the top sheet. While providing a permeable water-repellent sheet and joining the back sheet and the periphery of the water-repellent sheet to form a joint,
A liquid-impermeable first gather sheet is provided on the top sheet, the first gather sheet having its end abutted against one of the longitudinal front and rear ends of the top sheet, and the tip being the center of the top sheet and extends toward the longitudinal direction of the first gather sheet among the front and rear ends near the center of the second gather sheet that its leading end extending toward one end that abuts the top sheet of the top sheet in integrally formed with the top sheet,
Overlapping the tip of the first gather sheet and the second gather sheet to form an opening for opening and holding a male genitalia during use,
The male absorbent pad is folded back so that the opening is exposed with the top sheet as an inner side, and a urination pocket is formed, and the joint portions are folded together with both side portions of the first gather sheet and the second gather sheet. An absorbent pad for men, wherein the overlapping portions are further joined to form water-repellent pockets on both sides of the absorbent body of the urination pocket. A back sheet, an absorbent body, and a liquid-permeable top sheet are stacked in this order from the bottom, and both sides of the absorbent body are covered with a predetermined width in the longitudinal direction directly or via the top sheet. While providing a permeable water-repellent sheet and joining the back sheet and the periphery of the water-repellent sheet to form a joint,
A liquid-impermeable first gather sheet is provided on the top sheet, the first gather sheet having its end abutted against one of the longitudinal front and rear ends of the top sheet, and the tip being the center of the top sheet The end of the top sheet abuts near the center of the top sheet, and the tip extends toward one end of the top sheet longitudinal front and rear end where the first gather sheet abuts. A second gather sheet is provided on the top sheet,
Overlapping the tip of the first gather sheet and the second gather sheet to form an opening for opening and holding a male genitalia during use,
The male absorbent pad is folded back so that the opening is exposed with the top sheet as an inner side, and a urination pocket is formed, and the joint portions are folded together with both side portions of the first gather sheet and the second gather sheet. An absorbent pad for men, wherein the overlapping portions are further joined to form water-repellent pockets on both sides of the absorbent body of the urination pocket.   The absorbent pad for men according to claim 1 or 2, wherein the water repellent region is formed by providing a water repellent sheet on the top sheet.   The absorbent pad for men according to claim 1 or 2, wherein the region having water repellency is formed by subjecting the top sheet to a water repellency treatment. Men absorbent pad according to claim 2 or 4, characterized in that ends of said second gather sheet is extended to the other end of the further longitudinal front and rear ends from the vicinity of contact with the central portion of the top sheet.   The male back pad according to any one of claims 1 to 7, wherein the back sheet is liquid-impermeable.   The male back pad according to any one of claims 1 to 7, wherein the back sheet is liquid permeable.

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