JP2005111119A - Fastening structure of diaper cover - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fastening structure of a diaper cover having its easily attaching structure, giving a user an unstrained wearing feeling, retaining an adhesive strength of a hook-and-loop fastener and providing a sure wearing feeling. <P>SOLUTION: The diaper cover is provided with a hip guard part 1 covering the back side of the hip, a crotch guard part 4 frontward extending from the hip guard part 1, a front guard part 5 extending further frontward from the crotch guard part 4, and a waist part 2 extending from the left/right of the hip guard part 1; and is worn by wrapping the user's waist with the left/right of the waist part 2 from the back to tighten the waist, and fastening the waist part 2 wrapped around its left/right to the front guard part 5 wrapped around frontward. The tip of the waist part 2 is disposed with fastening pieces 3, each fastening piece 3 is disposed with several fastening parts 9 composed of the hook-and-loop fastener, a cut is formed between a fastening part 9 and a fastening part 9, and the interval between the fastening parts 9 can be adjusted by the cut 10. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a fastening structure for a diaper cover.

Conventionally, a diaper cover, a disposable diaper, a cloth diaper, or the like containing a water-absorbent sheet has been used for infants, elderly people, sick people, and physically disabled people.
As an example of such a diaper cover, as shown in the developed view of FIG. 7, the diaper cover has a substantially T-shape as a whole. The configuration of the diaper cover includes a main body 50 and wing-like fastening pieces 51 that extend from both sides of the upper portion of the main body 50 and hold the waist and abdomen. The main body 50 includes a waist pad 52 formed on the upper part thereof, a crotch pad 53 connected to the waist pad so as to hang from the waist pad, and a body part 50 depending on the hip pad 53. And a front abutting portion 54 provided.

  When attaching the diaper cover, place the waist pad 52 on the back side of the user's waist, turn the front pad 54 forward so as to cover the front of the user's lower abdomen, and from the side. The fastening pieces 51 at the waistline that have been turned are overlapped and fastened, and the front abutment portion 54 is put together from above and fastened with a hook-and-loop fastener 55. The diaper cover thus mounted covers the outside of the user's diaper and prevents urine and the like from leaking outside.

And the technique of Unexamined-Japanese-Patent No. 2003-190213 is known as a technique regarding such a diaper cover.
JP 2003-190213 A

By the way, these diaper covers need to be provided with conditions such as preventing stool and urine leakage, not being steamed inside, not obstructing exercise, good wearing feeling, and light weight. For diaper users, it is required to be soft and soft, but it covers the outside of the diaper and prevents urine etc. from leaking outside. Must be attached to.
Therefore, the diaper is provided with an expansion / contraction part such as a rubber string, and has a configuration that can flexibly correspond to the body shape.
However, even with such a diaper cover, there is a problem in that stress is concentrated on a specific part due to a change in the body position during use, causing a shift.

In addition, most diaper covers are structured to be fastened by hook-and-loop fasteners, but due to strong tightening of the fastening portion by the hook-and-loop fasteners and a feeling of being stiff, an uncomfortable feeling at the time of wearing may occur.
Further, when the hook-and-loop fastener is used for a long period of time, there is a problem that the hook surface is clogged, the raised surface is deteriorated, etc., and the adhesive strength is lowered while repeated use and washing.

  The present invention has been made in order to solve such conventional problems, and the object of the present invention is to realize an easy mounting structure of the diaper cover and a comfortable mounting feeling, and also an adhesive strength of the hook-and-loop fastener. It is to provide a fastening structure of a diaper cover that maintains a long-term and obtains a secure wearing feeling.

  The diaper cover fastening structure according to claim 1, wherein the diaper cover is fastened as a means for achieving the object, a waist pad portion covering the back side of the waist, a crotch pad portion extending forward from the waist pad portion, and the hip pad. A front abutting portion that extends further forward from the front portion and a waistline portion that extends to the left and right of the waist rest portion. The left and right waistline portions are turned forward from the rear to tighten the waistline and rotated to the left and right In a diaper cover that attaches by attaching a waist part and a front abutting part that is turned forward, a fastening piece is arranged at the tip of the waist part, and a fastening part made of a hook-and-loop fastener or the like is provided on the fastening piece It arrange | positioned in several places, cut | notch was formed between the fastening part and the fastening part, and it enabled it to adjust the space | interval of fastening parts by the cut | notch.

  The fastening structure of the diaper cover according to claim 2, wherein in the fastening structure of the diaper cover according to claim 1, a base portion of the fastening piece is folded inward, and a fold is formed by stitching the bent edges thereof. It is configured such that it can be folded inward naturally from the fold, and the fastening portion is fixed inward when the fastening piece is folded.

  The fastening structure of the diaper cover according to claim 3, wherein the base of the fastening piece is fixed by a hook-and-loop fastener, and the fastening piece and the main body are fixed by the hook-and-loop fastener. Detachable.

  5. The diaper cover fastening structure according to claim 4, wherein a waist pad portion covering the back side of the waist, a crotch pad portion extending forward from the waist pad portion, and a front pad portion extending further forward from the crotch pad portion. And a waist part extending to the left and right of the waist pad part, turning the left and right waist parts forward from the rear to tighten the waist, and turning the waist part to the left and right In the diaper cover to which the front abutting part is attached, the fastening edges made of male surface fasteners are arranged on the left and right edges of the front abutting part, the base part of the fastening edge is bent inward, and the bent edges are A crease is formed by stitching, and the fold is naturally foldable from the fold, and the fastening edge is fixed inward when the fastening edge is folded.

  6. The diaper cover fastening structure according to claim 5, wherein a waist pad that covers the back side of the waist, a crotch pad that extends forward from the waist pad, and a front pad that extends further forward from the crotch pad. And a waist part extending to the left and right of the waist pad part, turning the left and right waist parts forward from the rear to tighten the waist, and turning the waist part to the left and right In the diaper cover that attaches to the front abutment part, use a hook-and-loop fastener at the fastening part between the front abutment part and the waistline, and fix the male surface fastener at several locations on the base cloth. The part can be removed from the main body, and can be replaced from the base fabric part.

  7. The diaper cover fastening structure according to claim 6, wherein a waist pad portion covering the back side of the waist, a crotch pad portion extending forward from the waist pad portion, and a front pad portion extending further forward from the crotch pad portion. And a waist part extending to the left and right of the waist pad part, turning the left and right waist parts forward from the rear to tighten the waist, and turning the waist part to the left and right In the diaper cover to which the front abutting part is fastened and attached, a fastening piece made of a female surface fastener is arranged at the tip of the waistline part, and a cutting line is formed at the base of the fastening piece, from the cutting line Cutting and making the tip part replaceable.

In the fastening structure of the diaper cover according to claim 1, a fastening part made of a hook-and-loop fastener or the like is arranged at several places on the fastening piece, and a cut is formed between the fastening part and the fastening part. Thus, the interval between the fastening portions can be adjusted, so that the fastening piece can be fixed with a certain width. Therefore, there is no excessive tightening feeling and it fits the body.
In the fastening structure of the diaper cover according to claim 2, the base of the fastening piece is folded inward, the bent edges are stitched together to form a crease, and the fold can be folded inwardly from the crease. When the fastening piece is folded, the fastening portion can be fixed inward, and damage to the surface fastener due to tangling and friction can be prevented.
In the fastening structure of the diaper cover according to claim 3, the base of the fastening piece is fixed by a hook-and-loop fastener, and the fastening piece and the main body are made detachable by the hook-and-loop fastener. The surface fastener can be prevented from being damaged.
5. The fastening structure for a diaper cover according to claim 4, wherein fastening edges comprising male surface fasteners are arranged on both left and right edges of the front abutting portion, the base portion of the fastening edge is bent inward, and the bent edges are sewn together. Since the folds are formed and can be folded inwardly from the folds, the fastening part can be fixed to the inside when the fastening piece is folded during washing. Can prevent damage.
6. The fastening structure for a diaper cover according to claim 5, wherein a hook-and-loop fastener is used for the fastening portion between the front abutting portion and the waistline portion, and the male fastener is fixed at several locations on the base fabric. Since the portion can be removed from the main body and can be replaced from the base fabric portion, when the adhesive strength of the hook-and-loop fastener is reduced, it can be easily replaced as a unit from the base fabric portion.
In the fastening structure of the diaper cover according to claim 6, a fastening piece made of a female surface fastener is disposed at the tip of the waist portion, a cut line is formed at the base of the fastening piece, and cutting is performed from the cut line And since the front-end | tip part was made replaceable, when the adhesive force of a hook_and_loop | surface fastener falls, it can replace | exchange and can recover | recover the adhesive force.

  Hereinafter, the best mode for realizing the fastening structure of the diaper cover of the present invention will be described with reference to the drawings.

FIG. 1 is a development view of a diaper cover according to the first embodiment, FIG. 2 is a perspective view of the back side of the fastening piece, and FIG. 3 is a front view when the diaper cover is attached.
As shown in FIG. 1, the diaper cover according to the first embodiment as a whole is substantially T-shaped in the unfolded state, and a waist pad 1 located near the center of the main body, and the waist pad 1 The left and right waistband portions 2 connected to the waistrest portion 1 so as to extend in a wing shape from both sides of the waistband, the fastening piece 3 provided at the tip of the waistline portion, and the waistrest portion 1 A crotch pad portion 4 that is integrally provided so as to hang down and a front abutting portion 5 that hangs down from the crotch pad portion 4 are provided.

The waist pad 1, the crotch pad 4, and the front pad 5 in the main body of the diaper cover are integrally formed. The waist pad 1 is a portion that covers the back of the waist when a diaper cover is attached. The crotch pad 4 covers the crotch region that follows the waist, and in the unfolded state, both side portions have a shape that draws a loose curve inside. The front abutting portion 5 covers the waist from the lower abdomen that continues between the groins, and both upper sides thereof are slightly widened from the crotch portion.
Further, rubber is sewn along the curved line 6a at both edges of the crotch pad portion 4 of the diaper cover. When the rubber is contracted, the upper end is squeezed to form a pleat (gather) to form a dam portion 6. This rubber reaches from the crotch pad part to the upper end of the main body, and the dam part 6 is formed to hang from the crotch pad part to the waistline part. The dam portion 6 has a function of holding the diaper by preventing lateral leakage of excrement and sandwiching an absorption pad (diaper) between the left and right dam portions 6. That is, the diaper is fitted in a cassette manner between the dam portions 6 to prevent deviation.

  The covering cloth portion composed of the waist pad portion 1, the crotch pad portion 4 and the front pad portion 5 is made of, for example, 100% polyester ester mousse as a waterproof material on the front side, and the front and back surfaces are formed by brushed surfaces. A surface treatment is applied to which the fastener can be bonded. On the other hand, a male surface fastener 7 made of a hook surface is attached to the tip of the fastening piece 3, and this male surface fastener 7 is bonded to the raised surface of the main body surface (front abutting portion 5).

The tip of the fastening piece is divided into two pieces to form two pieces like butterfly wings, and a male surface fastener is sewn inside each of the two pieces to form a fastening portion 9. Yes. The fastening portion 9 is separated by a central notch 10, and the notch 10 can be bonded independently with a certain width.
By being separated in this way, it can be flexibly fastened according to the body shape of the user, and even if one peels off, the other maintains the fastened without being interlocked with it.

Further, the base portion (base portion) of the fastening piece 3 is bent vertically, and the bent edge 8 is sewn together leaving the edge 11 as shown in FIG. Accordingly, the fastening piece 3 is formed so as to be naturally bent inward from the bent edge 8, and after the bending, the male surface fastener is bonded and fixed to the inner main body.
This is because the main body is constituted by a female surface fastener, and the male surface fastener 7 adheres to the main body at a position where the fastening piece 3 is bent 180 degrees.
The fastening portion 9 is bonded and fixed to the inside, thereby preventing damage to the male surface fastener during washing and tangling of the laundry.
On the other hand, since the bent edge 8 is stitched together, the stress from the fastening portion 9 is concentrated on the line of the bent edge 8, and the tightening force to the back of the diaper cover is transmitted to the rear portion. ing.

When the diaper cover of the first embodiment is mounted, as shown in FIG. 3, the waist pad 1 is placed on the waist, the waist part 2 is rotated forward, and the front pad 5 is moved forward via the crotch region. Turn and fasten the fastening piece 3 to the front of the front abutting portion 5 at the front.
Here, a male surface fastener 7 made of a hook surface is fastened to the raised surface of the front contact portion at the tip of the waistline portion 2. Thereby, it is possible to wear the diaper by wrapping the part from the body's belly to the hips through the crotch.
Here, since the tip of the fastening piece 3 is divided into two, there is a margin in the fastening width, and size adjustment and attachment are easy. In addition, after wearing, the notch flexes flexibly and responds to changes in body posture without difficulty. Moreover, since it expands and contracts according to the movement of the body posture, the fastening portion is difficult to come off.

Next, FIG. 4 is explanatory drawing of the fastening piece of the fastening structure of the diaper cover based on 2nd Example.
The diaper cover according to the second embodiment is configured such that the main body and the fastening piece are detachable in the diaper cover of the first embodiment.
As shown in FIG. 4, a female surface fastener 15 made of a raised surface is attached to the tip of the waistline portion 2 by sewing, while a male surface fastener 16 is attached to the inside of the base portion of the fastening piece 3.
Then, the fastening piece 3 can be detachable from the main body by the hook-and-loop fasteners 15 and 16.
In this way, by making the fastening piece 3 detachable, in addition to the effects obtained from the first embodiment, the fastening piece can be removed during washing to damage the hook-and-loop fastener 7 of the fastening piece, It is possible to prevent tangling of things.

As shown in FIG. 5, the diaper cover according to the third embodiment is disposed on the left and right edges of the front abutment portion 5 by turning the waistline portion 2 forward and then applying the front abutment portion 5 from above. The male surface fastener (fastening edge 20) is fastened on the waist portion 2.
The male surface fastener 7 of the fastening edge 20 is sewn to three places on the base fabric 22, and the base fabric 22 is sewn to the main body. Therefore, by replacing the base fabric 22 portion, it is possible to replace the three male surface fasteners 7 as a unit, and it is easy to replace the deteriorated male surface fastener.
When the surface fastener adhesive strength is reduced by use, it can be removed from the base fabric 22 and replaced with a new surface fastener.
In addition to the case where the base fabric 22 is sewn on the surface of the main body, the base fabric 22 can be connected to the edge of the main body, and the connection line between the main body and the base fabric 22 can be cut and replaced with scissors or the like.

Further, a cut line 21 is formed at the base of the fastening piece 3, and can be separated from the cut line 21 and replaced with a new surface fastener.
The fastening piece 3 is a female hook-and-loop fastener having a raised surface. After cutting, a new hook-and-loop fastener is attached by sewing with a sewing machine or the like.
When the adhesive strength of the hook-and-loop fastener is reduced by use, the hook-and-loop fastener is separated from the cut line 21 and replaced with a new hook-and-loop fastener.

As shown in FIG. 6, the diaper cover according to the fourth embodiment is disposed on the left and right edges of the front abutment portion 5 by turning the waistline portion 2 forward and then applying the front abutment portion 5 from above. The male surface fastener (fastening edge 20) is fastened on the waist portion 2.
The base portion of the fastening edge 20 is bent vertically similarly to the fastening piece of the first embodiment, and the bent edge 8 is sewn together leaving the edge 11. Accordingly, the fastening edge 20 is formed so as to be naturally bent inward from the bending edge 8, and after the bending, the male surface fastener is bonded and fixed to the inner main body.
This is because the inside of the front abutting portion 5 is constituted by a female surface fastener, and the male surface fastener 7 adheres to the main body at a position where the fastening edge 20 is bent 180 degrees.
The fastening edge 20 is bonded and fixed to the inside, thereby preventing damage to the male surface fastener during washing and tangling of the laundry.

As mentioned above, although the Example of this invention was described, a concrete structure is not limited to the said Example, Even if there is a design change etc. of the range which does not deviate from the summary of invention, it is contained in this invention.
For example, the notch of the fastening piece described in the above embodiment is not limited to one place, and a plurality of notches may be formed, and a number of fastening parts may be formed accordingly.

FIG. 3 is a development view of the diaper cover according to the first embodiment. It is a perspective view of the back side of the fastening piece. It is a front view at the time of the mounting | wearing. It is explanatory drawing of the fastening piece of the diaper cover which concerns on 2nd Example. It is a front view of the diaper cover which concerns on 3rd Example. It is a front view of the diaper cover which concerns on 4th Example. It is an expanded view of the diaper cover which concerns on a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Waist pad part 2 Waist circumference part 3 Fastening piece 4 Crotch pad part 5 Front pad part 6 Dam part 6a Line 7 Male surface fastener 8 Bending edge 9 Fastening part 10 Notch 11 Edge 15 Female surface fastener 16 Male surface fastener 20 Stop Edge 21 Cut line 22 Base fabric

Claims (6)

A waist pad that covers the back side of the waist, a crotch pad that extends forward from the waist pad, a front pad that extends further forward from the hip pad, and a waistline that extends to the left and right of the waist pad In the diaper cover that the left and right waist parts are turned from the rear to the front to tighten the waist part, and the waist part that is turned to the left and right and the front abutting part that is turned forward are fastened and attached. ,
A fastening piece is arranged at the tip of the waist portion, and fastening parts made of hook-and-loop fasteners are arranged in several places on the fastening piece, and a cut is formed between the fastening part and the fastening part. A diaper cover characterized in that the interval between the fastening parts can be adjusted by using the diaper cover.   The base of the fastening piece is folded inward and the bent edges are stitched together to form a crease that can be folded inwardly from the crease, and the fastening part is fixed inward when the fastening piece is folded. The diaper cover fastening structure according to claim 1, wherein the diaper cover is fastened.   The diaper cover according to claim 1, wherein a base portion of the fastening piece is fixed by a hook-and-loop fastener, and the fastening piece and the main body are detachable by the hook-and-loop fastener. A waist pad that covers the back side of the waist, a crotch pad that extends forward from the waist pad, a front pad that extends further forward from the hip pad, and a waistline that extends to the left and right of the waist pad In the diaper cover that the left and right waist parts are turned from the rear to the front to tighten the waist part, and the waist part that is turned to the left and right and the front abutting part that is turned forward are fastened and attached. ,
Place fastening edges consisting of male surface fasteners on the left and right edges of the front abutment part, fold the base of the fastening edge inward, sew the bent edges together to form a crease, more naturally than the crease A diaper cover that is foldable inward and is fixed inward when the fastening edge is folded. A waist pad that covers the back side of the waist, a crotch pad that extends forward from the waist pad, a front pad that extends further forward from the hip pad, and a waistline that extends to the left and right of the waist pad In the diaper cover that the left and right waist parts are turned from the rear to the front to tighten the waist part, and the waist part that is turned to the left and right and the front abutting part that is turned forward are fastened and attached. ,
A hook-and-loop fastener is used for the fastening part between the front pad and the waistline, and the male hook-and-loop fastener is fixed to several places on the base cloth, and the base cloth part can be removed from the main body and replaced from the base cloth part. A diaper cover characterized by that. A waist pad that covers the back side of the waist, a crotch pad that extends forward from the waist pad, a front pad that extends further forward from the hip pad, and a waistline that extends to the left and right of the waist pad In the diaper cover that the left and right waist parts are turned from the rear to the front to tighten the waist part, and the waist part that is turned to the left and right and the front abutting part that is turned forward are fastened and attached. ,
A fastening piece made of a female surface fastener is arranged at the tip of the waist portion, a cutting line is formed at the base of the fastening piece, and the tip part can be replaced by cutting from the cutting line. And diaper cover.

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