CN111407523A

CN111407523A - Paper diaper capable of preventing large-area contact of excrement with skin after defecation

Info

Publication number: CN111407523A
Application number: CN202010350165.7A
Authority: CN
Inventors: 罗章平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-07-14

Abstract

The invention provides a paper diaper which has better leakage-proof effect and can prevent excrement from contacting the skin in a large area after defecation, aiming at the defects of the traditional paper diaper, namely poor leakage-proof effect, poor sanitation, easy skin disease and the like. The inner side surface of the paper diaper is additionally provided with an inner partition layer, the edge of the inner partition layer is correspondingly connected with the edge of the water absorbing layer, a storage cavity is formed between the inner partition layer and the water absorbing layer under the action of a rubber band, the inner partition layer is additionally provided with an opening with a proper size corresponding to a human body excretion hole in use, and the periphery of the opening is provided with an opening lifting mechanism. When the diaper is worn, the opening lifted by the lifting mechanism is aligned with the excretion hole of a human body, particularly excrement, and the excrement can be directly discharged into the storage cavity to prevent leakage when the user defecates. Therefore, the paper diaper disclosed by the invention can be used for isolating excrement in all directions, the three-dimensional water absorption layer is adopted, the water absorption effect is greatly improved, the excrement is stored intensively, the grid can also prevent accidental leakage, and the effects of fitting, comfort, skin red swelling, ulceration and the like are really achieved.

Description

Paper diaper capable of preventing large-area contact of excrement with skin after defecation

Technical Field

The invention relates to a paper diaper, in particular to a paper diaper capable of preventing excessive skin pollution after defecation.

Background

The prior art paper diaper has a general structure which is formed by an inner permeable layer (or called skin-friendly layer), an outer waterproof layer and a water absorption layer (or called water absorption core layer) which is clamped between the inner permeable layer and the outer waterproof layer, wherein the permeable layer at the periphery of the water absorption layer is bonded with the waterproof layer, the longitudinal side edge of the paper diaper is provided with a waterproof inner protective edge which internally comprises a telescopic rubber band to prevent side leakage, but the leakage-proof effect is not ideal, and excrement is easy to leak out from the waterproof inner protective edge, this is the result of the large volume of waste, or the relative movement of the wearer's lower body, which is at its greatest disadvantage, when the wearer has finished excreting, particularly, after defecation, excrement directly contacts the skin of the buttocks, so that poor sanitation is caused, the cleanness is difficult, the wearer can feel uncomfortable and skin allergy after a long time, the skin ulceration can be caused after the adult wears the diaper for a long time, and the skin can be reddened after the infant uses the diaper for a short time.

Disclosure of Invention

The invention aims to solve the technical problems in the prior art, and provides the paper diaper which has better leakage-proof effect and can prevent excrement from contacting the skin in a large area after defecation aiming at the defects of the traditional paper diaper, such as poor leakage-proof effect, poor sanitation, easiness in causing skin diseases and the like.

The technical scheme of the invention is as follows: a paper diaper capable of preventing excrement from contacting the skin in a large area after defecation comprises an inner permeable layer, an outer waterproof layer and a water absorbing layer sandwiched between the inner permeable layer and the outer waterproof layer, wherein the permeable layer and the waterproof layer are adhered together at the periphery of the water absorbing layer, and waterproof protective edges containing telescopic rubber bands are arranged at two longitudinal side edges of the paper diaper. When the diaper is worn, the opening lifted by the lifting mechanism is aligned with the excretion hole of a human body, particularly excrement, and the excrement can be directly discharged into the storage cavity to prevent leakage when the user defecates.

In order to have a simple and light structure, a user can select the inner interlayer to be only the waterproof layer.

The inner interlayer can also be selected to comprise a water permeable layer and a water absorbing layer. The structure has much enhanced water absorption and better waterproof effect.

The longitudinal length of the inner interlayer can be selected to be longer than the length of the water absorption layer in the design, and the transverse width of the inner interlayer is selected to be larger than that of the water absorption layer

A wide rectangular parallelepiped crown-shaped structure forming a raised storage cavity therebetween.

A supporting cage can be further arranged in the storage cavity, and an inner opening corresponding to the opening is formed in the supporting cage. In order to make the defecated stool more easily enter the storage cavity, a supporting cage can be additionally arranged in the storage cavity, the supporting cage can be used for supporting the storage cavity, but the supporting cage needs to keep certain flexibility and elasticity of the material, and a silica gel material with lower hardness and flexibility or other flexible and elastic materials can be used for meeting the requirement of body comfort.

Under the general simplified condition, only one opening is arranged, the built-in longitudinal and transverse protective edges are arranged,

the opening is only designed into a square structure for defecation.

Under special requirements, the opening is arranged at the front square knot and the rear square knot which are positioned on the longitudinal central line of the paper diaper

And (5) forming. One for faecal excretion and the other for urinary excretion.

When the openings are of two square structures, the space between the two square openings, the inner interlayer and the water absorption layer

The middle partition is additionally arranged between the layers to connect, so that the storage cavity is divided into a front cavity and a rear cavity. The excrement and urine are separated, which is more meaningful for women.

The opening lifting mechanism is used for passing through and bonding the bottom with the longitudinal inner protective edge which is provided with the two longitudinal edges of the opening and is internally provided with the telescopic rubber band, the two ends of the longitudinal inner protective edge are respectively bonded with the two ends of the paper diaper, and the two ends of the transverse inner protective edge which passes through and is bonded with the transverse edge of the opening at the bottom are respectively bonded with the two longitudinal inner protective edges. The opening lifting mechanism enables the opening and the channel to be aligned and attached to the drain hole more easily.

The other setting method is that the opening lifting mechanism passes through and is adhered to the two transverse edges of the opening

The lateral waterproof inner protective edge comprises a telescopic rubber band, two ends of the two inner protective edges are respectively bonded on the two inner protective edges of the side edge of the paper diaper, and the inner protective edges passing through and adhering to the longitudinal edge of the opening at the bottom are connected to the lateral inner protective edges. The inner protective edge can be arranged in various ways, which are not listed here.

A supporting ring can be embedded into the periphery of the upper edge of the lifting mechanism above the opening. Here, the support ring is combined with the inner protective edge to make the opening more easily opened and lifted, and the support ring is generally made of flexible materials with certain hardness, such as rubber, 33023, glue, flexible plastics and the like. The support ring can be used as an optional part and does not need to be installed to be used.

All interior margins criss-cross can be with inside a plurality of squares of ruling of panty-shape diapers, and each square is impervious, even if so the user is some deviation when dressing, also can not cause great leakage after the defecation and pollute.

The invention has the following effects: the excrement is isolated in all directions, the water absorption layer is adopted in a three-dimensional mode, the water absorption effect is greatly improved, the excrement is stored intensively, the square can prevent accidental leakage, and skin swelling, ulceration and the like can be really prevented in a close-fitting and comfortable mode.

Drawings

To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art description will be briefly introduced below, and it is obvious that the following descriptions of the drawings are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings according to the drawings without inventive exercise.

FIG. 1 is a schematic front plan view of a diaper provided in a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a diaper provided in a preferred embodiment of the present invention with a central portion of the front side of the diaper having a band stretched;

FIG. 3 is a schematic side cut-away view of the diaper of FIG. 2 provided in a preferred embodiment of the invention;

FIG. 4 is a schematic view of a diaper provided in accordance with a preferred embodiment of the present invention in a state of FIG. 2 after being bent in use;

FIG. 5 is a schematic view of a diaper inner cavity support cage provided in a preferred embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of a bent rear side of a diaper provided in a preferred embodiment of the present invention, in which a support cage is disposed in a cavity of the diaper, in a use state.

The components in the figure are labeled:

the paper diaper comprises a paper diaper body 1, a magic tape 2, a waterproof protective edge 3, a longitudinal inner protective edge 4, a transverse inner protective edge 41, a lifting ring 42, a front opening 5, a rear opening 6, an inner partition layer 7, a storage cavity 8, a rear cavity 81, a front cavity 82, a feces pocket 9, a support cage 10, a front inner opening 11, a rear inner opening 12 and an intermediate partition 13.

Detailed Description

As shown in fig. 1, a schematic view of a front flat-laying of a paper diaper provided in a preferred embodiment of the present invention is shown, fig. 2 is a schematic view of a rear perspective view of a middle part of a front of a paper diaper provided in a preferred embodiment of the present invention after a rubber band is stretched, the paper diaper is a paper diaper body 1 formed by combining an inner permeable layer and an outer waterproof layer, and hook and loop fasteners 2 are disposed on two side edges for fixing and wearing. The two sides are longitudinally provided with a waterproof protective edge 3 (the waterproof protective edge 3 and a longitudinal inner protective edge 4 in figure 1, a certain width can be seen due to a flat drawing), the middle part of the paper diaper is provided with an inner partition layer 7, two openings are arranged on the inner partition layer 7 or the longitudinal central line of the paper diaper, namely a front opening 5 and a rear opening 6 respectively, the front opening 5 corresponds to a human body urination hole in use, the rear opening 6 corresponds to a human body anus, a connector above the two openings can be formed into a square tubular structure by the longitudinal inner protective edge 4 and a transverse inner protective edge 41, a lifting ring 42 can be embedded into the top end of the square tubular structure, the bottom of the paper diaper is shown in figure 1, the excrement bag 9 is formed by an inner permeable layer and a water absorbing layer sandwiched between outer waterproof layers, a shape bag is formed under the contraction action of a rubber band, and the storage cavity 8 is formed by the inner partition layer 7, and the figure 3. Fig. 4 is a schematic view of the diaper in the use state of fig. 2 after bending. Fig. 5 is a schematic view of a supporting cage 10 for the inner cavity of a diaper provided in a preferred embodiment of the present invention, wherein 2 inner openings corresponding to the openings are provided, a front inner opening 11, a rear inner opening 12, and a middle barrier 13 (in case of no supporting cage, the middle barrier 13 can be directly connected between the inner barrier 7 and the water-absorbing layer) is further provided to separate the cavity 8 into a front cavity 82 and a rear cavity 81. The supporting cage 10 is an optional member, and in order to make the defecation easier to enter the storage cavity, a supporting cage can be additionally arranged in the storage cavity, the supporting cage can be used for opening the storage cavity, but the supporting cage is required to be made of a holding material with certain flexibility and elasticity, and the indirect contact with the body requires comfort, for example, a silica gel material with certain hardness and flexibility is used. The size of the opening is about a square with a square of four centimeters, when the diaper is designed, the corresponding position of the human body excretory hole and the diaper is correctly measured, the opening position is determined, when the diaper is worn, the excretory hole and the opening position can be automatically aligned as long as the diaper is worn and the right magic tape is tightly adhered and the tightness is proper.

In the preferred embodiment, the paper diaper of the invention can also be directly used in the shape of a trouser with an elastic waist, which is suitable for both adults and infants, and has a structure similar to that of the above embodiment.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, various possible combinations of the features are not described separately.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. A paper diaper for preventing excrement from contacting the skin in a large area after defecating comprises a permeable layer at the inner side, a waterproof layer at the outer side and a water absorbing layer clamped between the permeable layer and the waterproof layer, the permeable layer at the periphery of the water absorbing layer is bonded with the waterproof layer, and waterproof protective edges containing telescopic rubber bands are arranged at two longitudinal side edges of the paper diaper; an opening lifting mechanism is arranged on the periphery of the opening.

2. The disposable diaper of claim 1, wherein the inner barrier is a waterproof layer.

3. The disposable diaper of claim 1, wherein the inner separator comprises a water permeable layer and a water absorbent layer.

4. The disposable diaper of claim 1, wherein the inner barrier has a rectangular crown shape with a longitudinal length longer than the length of the absorbent layer and a transverse width wider than the absorbent layer, and a raised storage cavity is formed between the inner barrier and the absorbent layer.

5. The disposable diaper according to claim 1 or 4, wherein a support cage is disposed in the storage cavity, and the support cage has an inner opening corresponding to the opening.

6. The disposable diaper of claim 1, wherein said opening is a square configuration centered on the longitudinal centerline of said diaper.

7. The disposable diaper of claim 1, wherein the opening is disposed in a front and a back square configuration centered on a longitudinal centerline of the diaper.

8. The disposable diaper of claim 1, wherein when the openings are two square structures, the middle barrier is disposed between the two square openings and between the inner partition and the water-absorbing layer to divide the storage cavity into a front cavity and a rear cavity.

9. A panty diaper for preventing large area contact of the body with the feces after defecation according to claim 1, 6, 7 or 8, wherein said opening pulling means is a longitudinal inner protective edge which is passed through and bonded to both longitudinal edges of the opening at the bottom and contains a stretchable rubber band, both ends of which are bonded to both longitudinal inner protective edges, respectively, of the panty diaper, and both ends of a transverse inner protective edge which is passed through and bonded to a transverse edge of the opening at the bottom are bonded to both longitudinal inner protective edges, respectively.

10. The disposable diaper of claim 1, wherein a lifting ring is embedded around the upper edge of the lifting mechanism above the opening.