JPH02297365A - Paper diaper - Google Patents

Abstract

PURPOSE:To prevent the leak of secretion to the outside part by bending a paper diaper body nearly into Z-figure form along the longitudinal direction, setting a skin applying cloth upward, and by folding-superposing a desired part into nearly Z-figure form along the shorter side direction and forming the folding-superposed part into pocket form. CONSTITUTION:The edge part on the connection side of a front applying member 2 is bent nearly into Z-figure form along the center line, setting the applying cloth 4 side upward, in other words, a bent part 9 is formed by bending the edge part in three-folded form for the width direction, and a recessed accommodation part 10 is formed at the center part. Similarly, the edge part on the connection side of a rear applying member 3 is bent nearly into Z-figure form, in other words, a recessed accommodation part 12 is formed at the center part by forming a bent part 11. Then, the part in a proper length of the accommodation part 10 of the front applying member 2 is inserted under the accommodation part 12 of the rear applying member 3 and superposed, and the peripheral edge of the superposed part of the front applying member 2 is attached onto the under-surface of the rear applying member 3. In this case, the top edge part of the accommodation part 10 is closed and formed into pocket form, and a pocket part 10a is formed. Therefore, the leak of secretion can be prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a disposable diaper for use on sick people, infants, and the like.

In the past, there were disposable diapers for sick people and infants who were unable to go to the toilet by themselves, but they were not able to adequately contain the excrement and urine, and the excrement leaked out of the diaper and soiled clothes and bedding. They also have the disadvantage that they can cause discomfort when they adhere to the bodies of sick people and infants.

In order to eliminate such drawbacks of conventional disposable diapers, the present invention provides a disposable diaper with an excrement storage section to accommodate the excrement, and prevents the excrement from leaking or seeping out. The purpose of this invention is to provide a disposable diaper that does not stain bedding or the like and does not cause discomfort to sick people, infants, etc.

In the disposable diaper of the present invention, a skin patch made of a water-absorbing material and an outer sheathing sheet made of a water-resistant material are layered together and their peripheral edges are joined to form a bag, which is then packaged with a water-absorbing inner layer material. Fold the disposable diaper main body, which is made up of a paper diaper containing By making the heavy parts blurred, urine and feces are stored in separate storage areas without mixing as much as possible, preventing leakage of excrement to the outside and reducing user's discomfort. This makes it possible to reduce pleasure.

Next, one embodiment of the present invention will be described based on the drawings.

In the figure, reference numeral 1 indicates a disposable diaper according to the present invention, which is a front member that contacts the front surface of the lower abdomen of the human body so that it can be used by contacting the diaper from the front lower abdomen of the human body through the groin area to the private parts of the rear surface. 2 and a rear support member 3 that contacts the rear surface of the human body are connected by adhesive at the groin region.

Now, the front support member 2 before being connected to the rear support member 3 is as follows:
As shown in FIGS. 9 and 10, a skin covering cloth 4 made of a water-absorbent nonwoven fabric and a water-resistant polyethylene sheet]
- A rectangular bag-shaped package P is prepared by polymerizing the outer covering sheet 1-5 and sealing it by gluing the four peripheries, and inside the packaging P is a water-absorbing and solidifying polymer sheet, as shown in FIG. Paper cotton 7 with water absorbency on the upper and lower sides of the sheet 6
Absorbent inner layer members Q each made of two sheets of 7 are stacked in a laminated manner.

The inner layer member Q has almost the same dimensions as the inside dimension of the package P, and one end (the right end in the figure) has a notch 8 formed by cutting off the left and right edges by a slight width, so that the inner layer member Q has a slightly narrower width. It becomes. Water-absorbing solidified sheet I-6 is a mixture of pulverized pulp and granular polymer and compressed into a sheet, and is called a moisture-solidified sheet. It solidifies in seconds) and has the advantage of not allowing moisture to pass through.

Further, the rear support member 3 is Jζ shown in FIGS. 11 and 12.
In addition, it is formed with substantially the same dimensions and the same structure as the front cover member 2. However, the inner layer member QA housed inside this backing member 3 is not provided with the notch 8 provided in the inner layer member Q.

Next, before connecting the front support member 2 and the back support member 3, first, as shown in FIG. A concave accommodating part 10 is provided in the center by bending it upward and into a U-shape along the center line, that is, by folding it in three in the width direction to provide a bent part 9.

Similarly, as shown in FIG. 14, the connecting side (
1. Fold the end of the left side (left side in the figure) into a substantially U-shape along the center line with the skin patch 4 side facing up, that is, fold it into a three-fold shape in the width direction to provide the folded portion 11. Accordingly, a concave accommodating portion 12 is provided in the central portion.

Next, as shown in FIG. 2, the housing part 10 of the member 2 is
A portion of an appropriate length is inserted below the accommodating portion 12 of the rear support member 3 and overlapped, and the periphery of the overlapped portion of the front support member 2 is adhered to the lower surface of the rear support member 3.

At this time, the overlapping part of the housing part 10 of the front piece member 2 is covered with the lower surface of the rear piece member 3 and the peripheral edge is adhered to the rear piece member 3, so the tip of the housing part 10 is closed. A pocket portion 10a is formed in a pocket shape.

In addition, since the inner layer part UQ stored in the front cover member 2 is provided with notches 8 on both left and right edges thereof, the pocket part 10a
When adhering the outer peripheral edge of the rear support member 3 to the lower surface of the rear support member 3, the adhesion becomes easier.

In addition, in FIG. 2, the left end of the bent portion 11 of the rear support member 3 is also bonded to the left and right bent portions 9 on the upper surface of the front support member 2, and the bent portion 11 and the housing portion 12 are opened. Glue the ends.

In the paper diaper 1 formed in this way, FIG.
- In the A section, the front member 2 is shown in the sixth section.
A housing part 10 communicating with the pocket part 10a is formed in the center of the pocket part 10a to facilitate the storage of urine, and as shown in FIG.
2 is formed, and a pocket portion 10a of the front cover member 2 is formed independently at the lower part thereof. Therefore, it is formed so that the urine in the pocket portion 0a and the feces in the storage portion 12 are actively prevented from mixing.

Now, when using the paper diaper 1 of this example, the front member 2
Place it on the lower abdomen of the human body with the skin patch 4 side inside, place the narrow part of the connecting part on the crotch of the human body, and then apply the rear part of the back cover member 3 on the private parts of the human body, and use a diaper cover etc. This brings the front member into close contact with the body. In this case, the skin cloth 4 made of soft non-woven fabric -〇- will come into contact with the skin, so there is no discomfort when wearing the disposable diaper 1.

In addition, the urinary organ of the human body is the bow-out portion 10a of the front member 2.
The anus part of the human body is located in the upper housing part 10 of the contact part 4A3. In this manner, when a sick person urinates while wearing the paper diaper 1 while lying down, the urine flows from the storage section 10 of the front cover member 2 into the pockets 71 to 10a and is stored therein. In this case, since the blur portions 71 to 10a are pocket-shaped, urine does not flow out to the outside. Further, when feces are discharged from the anus, the feces are accommodated in the accommodating portion 12 of the abutting member 3. In this case, almost no stool flows out to the outside because it is obstructed by the left and right bent portions 11 of the storage portion 12.

In addition, the urine discharged into the housing part 10 and the bokeh parts 71 to 10a of the front cover member 2 penetrates into the skin cover cloth 4 of the package P, and then penetrates into the paper cotton 7 of the inner layer part 4flQ, and the water is absorbed roughly into the center part. The urine that permeates the solidifying sheet 1-6 1 and the water-absorbing solidifying sheet 6 is solidified in a short time, and hardly permeates downward. In addition, even if it penetrates into the paper cotton 7 at the bottom, since the water-resistant outer covering sheet 5 of the packaging P is provided at the bottom,
Urine does not leak outside and stains clothes and bedding.J: There is no problem. Furthermore, the feces excreted into the storage portion 12 of the abutting member 3 do not leak out to the outside as described above, and the water contained in the feces permeates into the water-absorbing solidifying sheet 6 and solidifies.

In addition, although the technique of using a nonwoven fabric for the skin cloth 4 was illustrated in the above embodiment, the present invention is not necessarily limited to this, and any water-absorbing material may be used.

Also, the number of paper cotton 7 used for the inner layer member Q is not necessarily 2.
It is also possible to increase or decrease the number of sheets as appropriate without being limited to the number of sheets. Furthermore, the notch 8 provided in the inner layer member Q housed in the front cover member 2 is not necessarily provided.

That is, the disposable diaper according to the present invention has a water-absorbing inner layer in a bag-like package in which a skin patch made of a water-absorbing material and an outer covering sheet made of a water-resistant sheet are layered and their peripheral edges are joined. A front cover member and a contact member each containing a member are placed facing each other with the skin cover facing upward, and the opposing ends are bent into a diagonal shape, and the front cover member is folded. The front end member and the abutment member are connected by overlapping the end portion of the bent portion with the end portion r of the bent portion of the abutting member, and the end portion of the bent portion of the front end member is closed. It is characterized in that the tip of the folded part of the front cover member is configured in a shape of 1 to 1.
With the above-mentioned configuration, a concave accommodating part is provided in the part of the front member that faces the urinary organ of the human body, and furthermore, a recessed accommodating part is provided next to it, so that the excreted urine is accommodated outside. Do not leak. In addition, the urine that has permeated the inner layer member is absorbed by the water absorption solidification sheet and solidified, and
Since an outer covering sheet made of a water-resistant synthetic resin sheet is provided on the outside of the diaper, moisture does not leak to the outside. In addition, the part facing the anus of the human body is provided with a concave housing part for the contact part H. The excrement is contained so that it does not leak out and does not move elsewhere. Also, like the above, it has the advantage that moisture does not leak out.

Furthermore, as is clear from the above explanation, the diaper of the present invention has the effect of storing urine and feces in separate storage parts and actively preventing their mixing, and this unique effect is compatible with the diaper of the present invention. There is no possibility that clothes or bedding will be soiled by falling, and the user's discomfort can be greatly reduced. Therefore, the disposable diaper of the present invention can be widely used not only for sick people but also for infants, and can also be used as a diaper cover to cover an ordinary diaper.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the diaper of this example, FIG. 2 is a plan view of the same, FIG. 3 is a side view of the same, and FIG.
The figure is a back view of the same, Fig. 5 is a perspective view of the state folded inward during use, Fig. 6 is an enlarged sectional view taken along the line A-A in Fig. 2, and Fig. 7 is the same <'B- B line enlarged sectional view, FIG. 8 is an enlarged sectional view of a part of the inner layer member, FIG. 9 is a plan view of the front member, FIG. 10 is a side view thereof, and FIG. 11 is a plan view of the rear member. Fig. 12 is a side view of the same, Fig. 13 is a perspective view of the front part before connection with the connection side end bent, and Fig. 14 is a perspective view of the connection side end of the rear part before connection. It is a perspective view of a bent state. 1...Disposable diaper 2...Front cover part 3...Back cover part 4...Skin cover cloth 5...Outer covering sheet 1-6...Water absorbing hardening sheet 1-7...Paper cotton ( Patent application filed 2, name of invention disposable diaper 3, fortune-telling case to be amended, etc. Relationships: Patent applicant name Osaki Hyei Gessha Co., Ltd. Ne1 4, agent address 460 Nagoya RL) Sakae 2-J, Naka-ku [
No. 110, 19″/] Nagoya Chamber of Commerce and Industry Building 6, Contents of amendment (1) In the specification, page 8, line 18 to page 10, line 12
The description up to the line is amended as follows. [As described above, the disposable diaper according to the present invention consists of a skin patch made of a water-absorbent material and a water-resistant outer covering sheet, which are stacked together and their peripheries joined together to form a bag-like package. The disposable diaper body containing the water-absorbent inner layer member is folded along its longitudinal direction into a roughly U-shape with the skin cloth facing upward, and the desired portion is folded into a roughly Z-shape along its lateral direction. By folding the folded part into a pocket shape, urine that has penetrated into the inner layer member can be stored in the pocket part, and excreted feces can be stored in the folded part into a roughly oval shape. can be stored separately, so that the urine and feces stored in each will not leak to the outside. This means that urine and feces are stored in separate containers, actively preventing their mixing, and
Coupled with this effect, it does not stain clothes or bedding. Therefore, the user's discomfort can be greatly reduced, and it can be widely used not only by sick people but also by = 2- infants, and can also be used as a diaper cover to cover the top of a regular diaper. I can do it. ” (2) Change the description from line 6 to line 15 on page 11 to [1.
...Disposable diaper 4...Skin padding cloth 5...Outer covering sheet 6...Water absorbing hardening sheet 7...Paper cotton 10...Accommodating section 10a...Boats 1 part 12...Accommodating section ”

Claims (1)

[Claims] A disposable diaper body is made by storing a water-absorbing inner layer member in a bag-shaped package made by stacking a skin cloth made of a water-absorbent material and an outer covering sheet made of a water-resistant sheet and joining the periphery of the layers. Fold the skin patch cloth upward in the longitudinal direction into an approximately Z-shape, and fold the desired region in an approximately Z-shape along the transverse direction to form the folded region into a pocket shape. Disposable diapers featuring: