JP5528189B2 - Disposable diapers - Google Patents

Description

  The present invention relates to a so-called tape-type disposable diaper.

  Adult tape-type disposable diapers are larger in size than those for babies, so two fastening parts are often provided on the left and right sides (for example, Patent Document 1).

JP 2010-22479 A

  By the way, in the tape type diaper, as the part where the excrement such as urine is likely to occur, the left and right edges of the crotch part where the gap between the diaper and the body is likely to occur are the most. In order to prevent leakage at this portion, it is necessary to closely attach the left and right edges of the diaper around the wearer's leg (particularly the heel) so as not to cause a gap.

  In particular, in the case of a diaper provided with four fastening parts, the procedure for attaching the upper and lower fastening parts to the adherend is very important. In the field of nursing care such as a hospital or a nursing facility, the following contrivances have been made empirically, for example, with regard to the point of wearing a diaper. The two lower fastening portions are attached to the adherend in a state where tension is applied by tightening the circumference of the wearer's legs (particularly, the buttocks) at the left and right edges of the diaper. The upper two fastening parts are attached to the adherend in a state where tension is applied so as to tighten around the waist of the wearer, thereby suppressing the vertical displacement (particularly, the downward displacement) of the diaper. . In addition, when the lower fastening part is attached to the adherend part before the upper fastening part, the diaper is easily brought into close contact with the body, and proper tightening of the body by the diaper is easily obtained.

  However, in the field where care is carried out professionally, the above-mentioned devices for fixing the upper and lower fastening parts can be incorporated relatively easily by experience or guidance, etc., but the family provides care in a general household. In some cases, the above-described device is not made, and the frequency of excrement leakage is high.

  Therefore, the problem to be solved by the present invention is to provide a disposable diaper that can effectively support the understanding of a general worker regarding the role of the upper and lower fastening parts and the procedure at the time of wearing.

In order to solve the above-mentioned problem, in the invention of claim 1, there is a diaper main body and an adhering portion, respectively, and a space is provided in the vertical direction on both sides in the horizontal direction in the vertical rear side portion of the diaper main body. The upper fastening part and the lower fastening part provided on the outer surface side of the front part of the diaper main body, and the attachment parts of the upper fastening part and the lower fastening part are detachably attached. A disposable diaper comprising an adherend portion, wherein the upper fastening portion and the lower fastening portion are different from each other in at least one of color, pattern, shape and size, and the lower fastening portion. A second order symbol indicating the order after the first order symbol is provided to the upper fastening portion. Grant to.

Moreover, in invention of Claim 2, in the disposable diaper which concerns on invention of Claim 1, the size along the one or both of the said horizontal direction and the said vertical direction is the said upper fastening part and the said lower fastening part mutually. Is different .

  Moreover, in invention of Claim 3, in the disposable diaper which concerns on invention of Claim 1 or Claim 2, the said upper side fastening part and the said lower side fastening part are the said in the part of the said rear side of the said diaper main body in the said longitudinal direction. Extending from the lateral outer edges of the left and right fastening bases respectively joined to the lateral lateral edges to the lateral lateral sides with an interval in the longitudinal direction. Yes.

  Moreover, in invention of Claim 4, in the disposable diaper which concerns on invention of Claim 1 or Claim 2, the said upper side fastening part and the said lower side fastening part are the said in the part of the said rear side of the said diaper main body in the said longitudinal direction. It joins to the edge part of the both sides of a horizontal direction at intervals in the said vertical direction.

  According to the disposable diaper which concerns on invention of Claim 1 thru | or 4, an upper side fastening part and a lower side fastening part are mutually different about at least any one of a color, a pattern, a shape, and a size. . For this reason, based on such a difference, it is possible to effectively support the general worker's understanding of the roles of the upper fastening portion and the lower fastening portion and the procedure for mounting.

  In addition, in the explanation written in the packaging material or instructions at the time of selling disposable diapers, or in the oral explanation by the salesperson at the store, etc., based on the difference in color etc. between the upper fastening part and the lower fastening part It becomes easy to explain the roles of the upper fastening portion and the lower fastening portion and the procedure for mounting.

In addition , a first order symbol indicating the order is assigned to the lower fastening portion, and a second order symbol indicating the order after the first order symbol is assigned to the upper fastening portion. Therefore, it is possible for a general worker to easily understand a preferable mounting order for the mounting order of the upper fastening portion and the lower fastening portion.

It is a top view which shows the structure of the principal part when the disposable diaper which concerns on one Embodiment of this invention is expand | deployed planarly. It is a figure which shows the state by which the fastening member of the disposable diaper of FIG. 1 was adhered to the adhesion sheet. It is a figure which shows the modification of the structure shown in FIG.1 and FIG.2. It is a figure which shows the other modification of the structure shown in FIG.1 and FIG.2. It is a figure which shows the further another modification of the structure shown in FIG.1 and FIG.2.

  With reference to FIG.1 and FIG.2, the structure of the disposable diaper (henceforth a "diaper" only) based on one Embodiment of this invention is demonstrated. In the present specification, the horizontal direction X and the vertical direction Y are based on the state in which the diaper 10 is deployed as shown in FIG. 1, and the horizontal direction X corresponds to the left and right direction of the wearer, and the vertical direction Y respond | corresponds to a wearer's front-back direction or an up-down direction, respectively. Moreover, the upper side in this specification respond | corresponds to a wearer's head side, and the lower side respond | corresponds to a wearer's toe side.

  As shown in FIGS. 1 and 2, the diaper 10 includes a diaper main body 11, left and right fastening members 12, and an adhesion sheet 13 corresponding to an adherend according to the present invention.

  The diaper main body 11 includes an inner sheet member 21, an outer sheet member 22, and an absorbent core 23, and is applied to a region including the wearer's crotch. The inner sheet member 21 has liquid permeability at least in the central portion in the lateral direction X. The inner sheet member 21 is provided with left and right upright sheet portions 212 to which an elastic member 211 is applied in an extended state. The outer sheet member 22 has liquid impermeability and is disposed on the outer surface side of the absorbent core 23. The inner sheet member 21 and the outer sheet member 22 are joined by an adhesive so as to sandwich the absorbent core 23. Absorption core 23 absorbs excretion fluid (for example, water contained in urine or feces) excreted by the wearer. More specifically, the absorbent core 23 is configured to include at least one of a fiber assembly including an absorbent polymer and an aggregate of aggregated fibers. Moreover, in this diaper 10, the waist elastic member 24 is provided in the state extended along the edge part of the front side of the diaper main body 11, and a rear side. A leg elastic member 25 is provided in an expanded state around the left and right legs of the diaper main body 11.

  The left and right fastening members 12 are joined to the edges of both sides in the lateral direction X in the rear side portion of the diaper main body 11 located on the rear side in the longitudinal direction Y, and used to fix the diaper 1 to the wearer's body. It is done. More specifically, each fastening member 12 includes a fastening base material 31 and a substantially sheet-like attachment element 32 corresponding to the attachment portion according to the present invention.

  The fastening base material 31 is a sheet-like member formed of a nonwoven fabric or the like, and includes a main body portion 311, an upper tongue piece portion 312, and a lower tongue piece portion 313. The inner side portion of the main body 311 in the lateral direction X is joined to the diaper main body 11 by a joining means such as an adhesive while being sandwiched between the inner sheet member 21 and the outer sheet member 22 of the diaper main body 11. The The upper tongue portion 312 and the lower tongue portion 313 are extended outwardly in the lateral direction X from the end on the outer side in the lateral direction X of the main body 311 and spaced apart from each other in the longitudinal direction Y. Yes.

  The adhering element 32 is detachably attachable to an adhering sheet 13 to be described later, and an adhesive or the like is bonded to the skin surface side of the upper tongue piece 312 and the lower tongue piece 313 of the fastening base material 31. Each is joined by means.

  The upper fastening portion 41 is constituted by the upper tongue piece portion 312 and the attachment element 32 applied to the upper tongue piece portion 312. Further, the lower fastening portion 42 is configured by the lower tongue piece portion 313 and the attachment element 32 provided to the lower tongue piece portion 313.

  The adhering element 32 and the adhering sheet 13 to be described later constitute a so-called hook-and-loop fastener composed of a loop material and a hook material that are detachably engaged. For example, a hook material is used for the adhering element 32. A loop material is used for the sheet 13. A plurality of loop structures are formed on the surface of the adhesion sheet 13. A plurality of hook structures that are detachably engaged with the loop structure of the adhesion sheet 13 are formed on the surface of the adhesion element 32. As a modification, a loop material may be used for the adhesion element 32 and a hook material may be used for the adhesion sheet 13. In addition, as the attachment element 32 and the attachment sheet 13, any configuration can be adopted as long as the attachment element 32 and the attachment sheet 13 can be attached to each other in a detachable manner. For example, as the adhesion element 32 and the adhesion sheet 13, an adhesive tape and an adhesion sheet to which the adhesive tape is detachably attached may be used.

  The adhesion sheet 13 has a sheet-like form, and is bonded to the front portion on the outer surface side of the outer sheet member 22, and the adhesion element 32 applied to the left and right fastening members 12 is detachably adhered.

  In the left and right fastening members 12, the upper fastening portion 41 and the lower fastening portion 42 are different from each other in at least one of color, pattern, shape, and size. In the present specification, the pattern includes symbols such as letters and numbers assigned to the fastening portions 41 and 42, a design, and the like.

  In the example illustrated in FIGS. 1 and 2, the color of the upper fastening portion 41 is different from the color of the lower fastening portion 42. More specifically, the color of the outer surface of the upper tongue piece 312 constituting the upper fastening portion 41, the surface on the skin surface side or the surfaces on both sides thereof, and the lower constituting the lower fastening portion 42 corresponding thereto. The color of the surface on the outer surface side, the surface on the skin surface side, or the surfaces on both sides of the side tongue piece 313 is different. For example, a blue color is imparted to the surface on the outer surface of the upper tongue piece 312, the surface on the skin surface side, or the surfaces on both sides thereof, and the surface on the outer surface side of the lower tongue piece portion 313 corresponding to the surface on the skin surface side. Red color is given to the surface or the surface of both sides. The upper and lower tongue pieces 312 and 313 may be colored by coloring the tongue pieces 312 and 313 to a specific color with a colorant, or a sheet piece colored in a specific color. May be attached to the tongue pieces 312 and 313. As a modification, the color of the attachment element 32 applied to the upper tongue piece 312 may be different from the color of the attachment element 32 applied to the lower tongue piece 313.

As another example, the surface on the outer surface side of the upper fastening portion 41, the surface on the skin surface side or the surfaces on both sides thereof, the surface on the outer surface side of the corresponding lower fastening portion 42, the surface on the skin surface side, or the surfaces on both sides thereof. You may give a different symbol (for example, a character, a number, etc.) or a design etc. to the surface. For example, as shown in FIG. 3, the lower fastening part 42 (e.g., the surface of the outer surface side) of the first order symbol 46 indicating the order is given to, than the first order symbol 46 on the upper side fastening portion You may give the 2nd order symbol 47 which shows a back order. More specifically, in the illustrated example of FIG. 3, the number “1” is assigned as the first order symbol 46, and the number “2” is assigned as the second order symbol 47. As a modification of the order symbols 46 and 47, a configuration in which “A” is used for the first order symbol 46, “B” is used for the second order symbol 47, and “first”, A configuration in which “after” is used for the order symbol 47 of 2 is exemplified.

  As another example, the outer shape of the upper tongue piece 312 constituting the upper fastening portion 41 may be different from the outer shape of the lower tongue piece 313 constituting the lower fastening portion 42.

  As still another example, the horizontal direction X, the vertical direction Y of the upper fastening portion 41 or the sizes along the two directions X and Y, and the horizontal direction X, the vertical direction Y of the lower fastening portion 42 corresponding thereto, or their The size along both directions X and Y may be different. For example, as shown in FIG. 4, the size along the lateral direction X of the lower fastening portion 42 may be made smaller than the size along the lateral direction X of the upper fastening portion 41.

  As described above, according to the diaper 10 according to the present embodiment, based on the above difference applied to the upper fastening portion 41 and the lower fastening portion 42, the upper fastening portion 41 and the lower fastening portion 42 It is possible to effectively support the understanding of general workers about the roles and procedures when wearing them.

  In addition, in the explanation written in the packaging material or the instruction manual at the time of selling the diaper 10, or in the oral explanation by the salesperson at the store, the difference in the color etc. of the upper fastening portion 41 and the lower fastening portion 42 Based on this, it becomes easy to explain the roles of the upper fastening portion 41 and the lower fastening portion 42 and the procedure for mounting.

  Moreover, in the structure which provided the 1st order symbol 46 and the 2nd order symbol 47 which show order to the lower side fastening part 42 and the upper side fastening part 41, to the adhesion sheet 13 of the upper side fastening part 41 and the lower side fastening part 42 With regard to the mounting order, the general order can be easily understood by a general worker.

  In the diaper 10 described above, the upper tongue piece 312 and the lower tongue piece 313 that extend outward from the body portion 311 of the fastening base material 31 joined to the diaper body 11 in the lateral direction X are used as a base. Thus, an upper fastening portion 41 and a lower fastening portion 42 were configured. As a modification regarding this point, as shown in FIG. 5, the upper tongue piece 312 and the lower tongue piece 313 that are joined to the diaper body 11 and extend outward from the diaper body 11 in the lateral direction X are used as a base. The upper fastening part 41 and the lower fastening part 42 may be configured respectively.

  DESCRIPTION OF SYMBOLS 10 Diaper, 11 Diaper main body, 12 Fastening member, 13 Adhesive sheet, 21 Inner sheet member, 211 Elastic member, 212 Standing sheet part, 22 Outer sheet member, 23 Absorption core, 24 Waist elastic member, 25 Leg elastic member, 31 Fastening Substrate, 311 body portion, 312 upper tongue piece portion, 313 lower tongue piece portion, 32 attachment element, 41 upper fastening portion, 42 lower fastening portion, 46 first order symbol, 47 second order symbol, X Horizontal direction, Y Vertical direction.

Claims (4)

An upper fastening portion and a lower fastening portion, each having a diaper main body and an attaching portion, provided at intervals in the longitudinal direction on both sides in a lateral direction of a longitudinal rear side portion of the diaper main body; A disposable diaper provided on an outer surface side in a front side portion of a diaper main body, and an attached portion to which the attached portions of the upper fastening portion and the lower fastening portion are detachably attached;
The upper fastening portion and the lower fastening portion are different from each other in at least one of color, pattern, shape and size ,
Disposable characterized in that a first order symbol indicating an order is given to the lower fastening part, and a second order sign showing an order after the first order sign is given to the upper fastening part. Diapers. The disposable diaper according to claim 1,
The disposable diaper characterized in that the upper fastening portion and the lower fastening portion have different sizes along one or both of the lateral direction and the longitudinal direction . In the disposable diaper according to claim 1 or 2,
The upper fastening part and the lower fastening part are:
From the laterally outward edges of the left and right fastening bases respectively joined to the laterally opposite edges of the longitudinally rearward part of the diaper body, the longitudinally spaced edges are provided in the longitudinal direction. A disposable diaper which is opened and extends outward in the lateral direction. In the disposable diaper according to claim 1 or 2,
The upper fastening part and the lower fastening part are:
The disposable diaper characterized by being joined to the edge of the both sides of the said horizontal direction in the part of the said rear side of the said diaper main body at intervals in the said vertical direction.

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