CN219941025U - Intelligent adult diaper - Google Patents

Intelligent adult diaper Download PDF

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Publication number
CN219941025U
CN219941025U CN202223288463.1U CN202223288463U CN219941025U CN 219941025 U CN219941025 U CN 219941025U CN 202223288463 U CN202223288463 U CN 202223288463U CN 219941025 U CN219941025 U CN 219941025U
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layer
surface layer
conductive ink
urine sensing
urine
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CN202223288463.1U
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何碧云
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Shenzhen Xinda'ai Technology Co ltd
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Shenzhen Xinda'ai Technology Co ltd
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Abstract

The utility model relates to an intelligent adult diaper, which comprises a bottom layer, a moisture absorption layer and a surface layer which are sequentially arranged; a urine sensing layer is arranged between the moisture absorption layer and the surface layer; the urine sensing layer is provided with a conductive ink stick of which the resistance can be changed along with the change of the urine volume; the conductive ink stick is positioned between the urine sensing layer and the surface layer and extends from the front end of the surface layer, which is contacted with the front side of the waist of the human body, to the rear end of the surface layer, which is contacted with the rear side of the waist of the human body, on the surface layer; openings are formed between the urine sensing layer and the front end of the surface layer and/or between the rear end of the surface layer to facilitate the electrical connection of an external detection circuit with the conductive ink stick. After urination, the urine sensing layer and the moisture absorption layer of the utility model are wetted by a user, so that the two conductive ink strips are conducted to generate resistance change, and the user can know that urination is performed in time. Based on the production process of the adult diaper, the opening processing procedure is not needed to be carried out after the adult diaper is produced, the production procedure is reduced, the production cost is reduced, and the detection structure is accurate.

Description

Intelligent adult diaper
Technical Field
The utility model relates to the technical field of paper care products, in particular to an intelligent adult diaper.
Background
The adult diaper is a disposable paper incontinence product, is one of adult care products, and is mainly suitable for incontinent adults. Adult diapers are usually sheet-like when not in use and are pant-type after being worn.
Because the urine volume of adult is big, consequently need change several adult panty-shape diapers sometimes a day, for many old people that life can't be self-care, need the child to observe the state of panty-shape diapers from time to prevent to lead to the old person's lower part of the body to be in wet state because of the urine volume is too much, avoid causing problems such as eczema, dermatitis or urinary system infection.
In the prior art, a color development strip is usually arranged in a diaper body, and whether the diaper needs to be replaced or not is judged by observing the color change of the outer side of the user diaper. As patent document (CN 213993941U), a paper diaper with a color development function is disclosed, which is provided with an elastic edge with a color development function, and a user can replace the paper diaper in time according to the color change of the elastic edge. However, when the color development condition of the paper diaper is observed at regular time by a person needing care in the mode, the paper diaper is inconvenient to use.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an intelligent adult diaper aiming at the defects in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
providing an intelligent adult diaper, comprising a bottom layer, a moisture absorption layer and a surface layer which are sequentially arranged; a urine sensing layer is arranged between the moisture absorption layer and the surface layer; the urine sensing layer is provided with a conductive ink stick, the resistance of which can be changed along with the change of the urine volume; the conductive ink stick is positioned between the urine sensing layer and the surface layer and extends from the front end of the surface layer, which is contacted with the front side of the waist of the human body, to the rear end of the surface layer, which is contacted with the rear side of the waist of the human body, on the surface layer; and openings which are convenient for an external detection circuit to be electrically connected with the conductive ink sticks are formed between the urine sensing layer and the front end of the surface layer and/or between the rear end of the surface layer.
Further, the whole urine sensing layer is strip-shaped, and the length of the urine sensing layer is matched with the length of the conductive ink stick.
Further, when the bottom layer is unfolded into a plane, it includes: the front end of the bottom layer, which is contacted with the front side of the waist of the human body, the rear end of the bottom layer, which is contacted with the rear side of the waist of the human body, and the middle section of the bottom layer, which is connected between the front end of the bottom layer and the rear end of the bottom layer;
the urine sensing layer is positioned at a position opposite to the middle of the middle section of the bottom layer, and the width of the urine sensing layer is smaller than that of the middle section of the bottom layer.
Further, the moisture absorption layer at least covers the bottom layer middle section part, and the front-back length of the moisture absorption layer is smaller than that of the bottom layer middle section part.
Further, the number of the conductive ink sticks is two or more.
Further, the conductive ink stick is in a linear, wavy or irregularly-changed extending strip-shaped structure.
Further, the urine sensing layer is integrally of a net pattern structure.
Further, a gap is left between the surface layer and the urine sensing layer.
Further, an antibacterial nano silver film layer is arranged on the surface layer.
The utility model provides an intelligent adult diaper which comprises a bottom layer, a moisture absorption layer and a surface layer which are sequentially attached; the detection element is used for detecting the resistance value of the resistor; a urine sensing layer is arranged between the moisture absorption layer and the surface layer; the urine sensing layer is provided with a conductive ink stick, the resistance of which can be changed along with the change of the urine volume; the conductive ink stick is positioned between the urine sensing layer and the surface layer and extends from the front end of the surface layer, which is contacted with the front side of the waist of the human body, to the rear end of the surface layer, which is contacted with the rear side of the waist of the human body, on the surface layer; an opening is formed between the urine sensing layer and the front end of the surface layer and/or between the rear end of the surface layer, and the detection element passes through the opening to be electrically connected with the conductive ink stick.
The utility model has the beneficial effects that: according to the utility model, the conductive ink strips are arranged between the surface layer and the urine sensing layer, so that the urine sensing layer and the moisture absorption layer are wetted after a user urinates, the two conductive ink strips are conducted, the resistance value changes, and the detection element can timely know that the user urinates. Utilize to set up the urine induction layer between surface course and moisture absorption layer, based on adult diaper's production technology, be formed with the opening between urine induction layer and the surface course front end and/or the surface course rear end between, need not additionally to carry out opening processing procedure after adult diaper produces, reduce production procedure, reduction in production cost, there is the surface course to cover conductive ink stick top, can prevent that conductive ink stick from receiving the interference of user's skin in the testing process, prevent that the condition of misinformation from appearing, guarantee the accuracy of testing result.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:
fig. 1 is a schematic view of a bottom layer of an intelligent adult diaper according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view showing the internal structure of the intelligent adult diaper according to the preferred embodiment of the present utility model;
FIG. 3 is a schematic diagram showing a combination structure of an intelligent adult diaper according to a preferred embodiment of the present utility model;
FIG. 4 is an enlarged view of the structure shown in FIG. 3A according to the preferred embodiment of the present utility model;
FIG. 5 is a schematic view showing the usage status of an intelligent adult diaper according to a preferred embodiment of the present utility model;
FIG. 6 is a schematic diagram of an alternative embodiment of a conductive ink stick of the present utility model;
FIG. 7 is a second schematic diagram of a conductive ink stick according to an alternative embodiment of the present utility model;
fig. 8 is a schematic structural diagram of an intelligent adult diaper according to another embodiment of the present utility model when the bottom layer of the diaper is unfolded.
In the figure, 1, bottom layer; 2. a moisture absorption layer; 3. a surface layer; 4. a urine sensing layer; 5. conductive ink sticks; 6. a detection element; 7. an opening; 8. a nano silver film layer; 31. the front end of the surface layer; 32. the rear end of the surface layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
The preferred embodiment of the utility model provides an intelligent adult diaper, as shown in fig. 1 to 5, which comprises a bottom layer 1, a moisture absorption layer 2 and a surface layer 3 which are sequentially arranged; a urine sensing layer 4 is arranged between the moisture absorption layer 2 and the surface layer 3; the urine sensing layer 4 is provided with a conductive ink stick 5 with the resistance which can be changed along with the change of the urine volume; the conductive ink stick 5 is positioned between the urine sensing layer 4 and the surface layer 3 and extends from the front end 31 of the surface layer which is contacted with the front side of the waist of the human body on the surface layer 3 to the rear end 32 of the surface layer which is contacted with the rear side of the waist of the human body on the surface layer 3; openings 7 are formed between the urine sensing layer 4 and the front 31 and/or back 32 of the facing layer to facilitate electrical connection of an external detection circuit to the conductive ink stick 5.
The urine sensing layer 4 is arranged between the surface layer 3 and the moisture absorption layer 2, and based on the production process of the adult diaper, the mutual lamination of the surface layer 3 and the urine sensing layer 4 can be avoided, namely, a tiny gap exists between the surface layer 3 and the urine sensing layer 4, so that an opening 7 which is convenient for an external detection circuit to be electrically connected with the conductive ink stick 5 is formed between the urine sensing layer 4 and the front end 31 of the surface layer and/or between the rear end 32 of the surface layer, the additional processing of the opening 7 is not needed after the production of the diaper, and the production procedure can be reduced.
Since the conductive ink stick 5 is disposed between the urine sensing layer 4 and the surface layer 3, the user can connect the positive and negative electrode phases of the detecting element 6 with the conductive ink stick 5 through the opening 7. The detecting element 6 is external, not designed integrally with the diaper, and the detecting element 6 is used for detecting resistance change, is in communication connection with a mobile terminal (such as a mobile phone, a tablet and the like) of a carer, and is detachably connected to the detecting element 6. When a user urinates, the moisture absorption layer 2 absorbs urine, the conductive ink sticks 5 are conducted under the action of the urine to generate resistance change, and the detection element 6 sends a notification to the mobile terminal of the carer, so that the carer can timely know whether the user urinates, know the urination condition of the user and timely replace the adult diaper for the user.
According to the utility model, the conductive ink stick 5 and the urine sensing layer 4 are arranged between the surface layer 3 and the moisture absorption layer 2, so that a user can know urination more timely on one hand, and the conductive ink stick 5 is prevented from being contacted with the skin of the user on the other hand, the detection result is prevented from being influenced by the skin of the user, and false alarm is reduced.
In the above embodiment, the production process of the diaper is that the urine sensing layer 4 with the conductive ink sticks 5 is reversely placed in the surface layer 3, that is, the bottom surface of the urine sensing layer 4 is placed upward, the top surface of the moisture absorbing layer 2 is placed downward in the urine sensing layer 4, then the surface layer 3 wraps the moisture absorbing layer 2 and is connected and fixed by spraying the hot melt adhesive, then the bottom layer 1 sprayed with the hot melt adhesive is covered on the bottom surface of the moisture absorbing layer 2, and then the moisture absorbing layer 2 at the crotch is pressed flat, so that the moisture absorbing layer 2 is attached to the corresponding bottom layer 1, the rest of the bottom layer 1 is adhered to the surface layer 3 and the urine sensing layer 4 respectively, and since the hot melt adhesive is not fixed between the top surface of the urine sensing layer 4 and the surface layer 3, an opening 7 which is convenient for electrically connecting an external detection circuit with the conductive ink sticks 5 is formed between the urine sensing layer 4 and the front end 31 of the surface layer and/or between the rear end 32 of the surface layer.
In one embodiment, an opening 7 is formed between the urine sensing layer 4 and the front end 31 of the surface layer, and the anode and cathode of the external detecting element 6 can be electrically connected with the conductive ink stick 5 through the opening 7.
In one embodiment, an opening 7 is formed between the urine sensing layer 4 and the rear end 32 of the surface layer, and the anode and cathode of the external detecting element 6 can be electrically connected with the conductive ink stick 5 through the opening 7.
In one embodiment, openings 7 are formed between the urine sensing layer 4 and the front 31 and rear 32 ends of the facing layers, and the positive and negative electrodes of the external sensing element 6 can be electrically connected to the conductive ink stick 5 through any one of the openings 7.
In a further embodiment, the urine sensing layer 4 is strip-shaped as a whole and has a length adapted to the length of the conductive ink stick 5.
The length of the urine sensing layer 4 is matched with the length of the conductive ink stick 5, namely, the urine sensing layer 4 also extends from the front end 31 of the surface layer 3, which is contacted with the front side of the waist of the human body, to the rear end 32 of the surface layer 3, which is contacted with the rear side of the waist of the human body.
In a further embodiment, the bottom layer 1, when unfolded into a plane, comprises: the front end of the bottom layer 1 contacted with the front side of the waist of the human body, the rear end of the bottom layer 1 contacted with the rear side of the waist of the human body, and the middle section of the bottom layer 1 connected between the front end of the bottom layer 1 and the rear end of the bottom layer 1;
the urine sensing layer 4 is located at a position opposite to the middle section of the bottom layer 1, and the width of the urine sensing layer 4 is smaller than the width of the middle section of the bottom layer 1.
In a further embodiment, the moisture-absorbing layer 2 covers at least the middle section of the base layer 1, and the front-rear length of the moisture-absorbing layer 2 is smaller than the middle section of the base layer 1.
In the above embodiment, the absorbent layer 2 is generally covered at the crotch portion and the crotch periphery of the human body, at least the middle portion of the bottom layer 1, and the urine sensing layer 4 also covers only the middle portion of the absorbent layer 2 in the width direction because the width of the urine sensing layer 4 is smaller than the middle portion of the bottom layer 1. When a user urinates, the conductive ink stick 5 on the urine sensing layer 4 is conducted under the action of urine, the resistance value of the resistor changes, the detecting element 6 sends information to the mobile terminal of the carer after detecting that the resistance value of the resistor changes, the carer can timely know the urination condition of the user, the adult paper diaper is timely replaced for the user, and the moisture absorption layer 2 absorbs the urine of the user.
In further embodiments, the number of conductive ink sticks 5 is two or more.
The number of the conductive ink sticks 5 is at least two, and the conductive ink sticks 5 are mutually exclusive. The positive electrode and the negative electrode of the external detection element 6 are respectively connected with the two conductive ink sticks 5 through the opening 7, when a user urinates, the conductive ink sticks 5 are conducted through urine, the resistance value changes, the detection element 6 sends a notification to the mobile terminal of the carer, the carer can know the urination condition of the user, and the adult paper diaper can be replaced for the user in time.
In a further embodiment, the conductive ink sticks 5 are in a linear shape, two conductive ink sticks 5 are printed on the urine sensing layer 4 side by side, the two conductive ink sticks are mutually exclusive, and the conductive ink sticks 5 are the most concise in style and the most convenient to process.
In an alternative embodiment, as shown in FIG. 6, conductive ink sticks 5 are wavy and printed side-by-side on the urine sensing layer 4.
In an alternative embodiment, as shown in fig. 7, the conductive ink stick 5 is in a strip structure extending irregularly, for example, in a comb shape, wherein the comb handle extends to the opening 7, and the comb bodies are staggered, so that the contact area between the conductive ink stick 5 and urine can be increased, and the detection range is wider.
In addition to the above three embodiments, the conductive ink stick 5 may be other shapes, and the shapes set based on the structural principle of the product are also within the scope of the present utility model.
In a further embodiment, the urine sensing layer 4 is integrally a mesh-like pattern structure.
In a further embodiment, a gap is left between the facing layer 3 and the urine sensing layer 4.
A gap is left between the surface layer 3 and the urine sensing layer 4, which is formed based on the production process of the adult diaper.
In a further embodiment, the surface layer 3 is further provided with an antibacterial nano silver film layer 8.
The nano silver film layer 8 has certain antibacterial function, so that the user is prevented from being infected due to wetting of the paper diaper, and the wearing comfort of the adult paper diaper is improved.
In a further embodiment, both the facing layer 3 and the urine sensing layer 4 are made of a flexible material.
The surface layer 3 and the urine sensing layer 4 can be made of skin-friendly flexible materials such as hot air non-woven fabrics or anti-sticking non-woven fabrics, and have the characteristics of dryness, comfort, softness and the like.
In a further embodiment, the bottom layer 1 is made of a waterproof material.
The bottom layer 1 can be made of waterproof materials such as PE breathable bottom films or hot air breathable bottom films, wherein the PE breathable bottom films are made of polyethylene, urine can not permeate back, and the hot air breathable bottom films are made of a hot air bonding non-woven fabric bottom film technology, so that better ventilation effect can be achieved, and stuffiness can be effectively relieved.
The material of the moisture absorption layer 2 can be fluff pulp, high molecular moisture absorption resin or dust-free cloth.
In a further embodiment, an elastic edging and a glue are also arranged between the bottom layer 1 and the surface layer 3.
In another embodiment, as shown in fig. 8, the utility model provides an intelligent adult diaper, which comprises a bottom layer 1, a moisture absorption layer 2 and a surface layer 3 which are sequentially arranged; the device also comprises a detection element 6 for detecting the resistance value of the resistor; a urine sensing layer 4 is arranged between the moisture absorption layer 2 and the surface layer 3; the urine sensing layer 4 is provided with a conductive ink stick 5 with the resistance which can be changed along with the change of the urine volume; the conductive ink stick 5 is positioned between the urine sensing layer 4 and the surface layer 3 and extends from the front end 31 of the surface layer which is contacted with the front side of the waist of the human body on the surface layer 3 to the rear end 32 of the surface layer which is contacted with the rear side of the waist of the human body on the surface layer 3; an opening 7 is formed between the urine sensing layer 4 and the front 31 and/or rear 32 ends of the facing layers, and the sensing element 6 is electrically connected to the conductive ink stick 5 through the opening 7.
In this embodiment, the detection element 6 and the backsheet 1, the hygroscopic layer 2 and the topsheet 3 are integrally designed. Be equipped with bluetooth module in the detecting element 6, when the user urinates, moisture absorption layer 2 can absorb urine, and conductive ink stick 5 switches on under the effect of urine, produces resistance change, and detecting element 6 sends the notice to the mobile terminal of carer in for the carer can in time learn whether the user urinates, knows the urination condition of user, in time changes adult panty-shape diapers for the user.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (10)

1. An intelligent adult diaper which is characterized in that: comprises a bottom layer, a moisture absorption layer and a surface layer which are sequentially arranged; a urine sensing layer is arranged between the moisture absorption layer and the surface layer; the urine sensing layer is provided with a conductive ink stick, the resistance of which can be changed along with the change of the urine volume; the conductive ink stick is positioned between the urine sensing layer and the surface layer and extends from the front end of the surface layer, which is contacted with the front side of the waist of the human body, to the rear end of the surface layer, which is contacted with the rear side of the waist of the human body, on the surface layer; and openings which are convenient for an external detection circuit to be electrically connected with the conductive ink sticks are formed between the urine sensing layer and the front end of the surface layer and/or between the rear end of the surface layer.
2. The intelligent adult diaper of claim 1, wherein the urine sensing layer is integrally strip-shaped and has a length that is compatible with the length of the conductive ink strip.
3. The intelligent adult diaper according to claim 2, wherein when the bottom layer is unfolded into a plane, it comprises: the front end of the bottom layer, which is contacted with the front side of the waist of the human body, the rear end of the bottom layer, which is contacted with the rear side of the waist of the human body, and the middle section of the bottom layer, which is connected between the front end of the bottom layer and the rear end of the bottom layer;
the urine sensing layer is positioned at a position opposite to the middle of the middle section of the bottom layer, and the width of the urine sensing layer is smaller than that of the middle section of the bottom layer.
4. The smart adult diaper according to claim 2, wherein the moisture absorption layer covers at least the bottom layer middle section portion, and the front-rear length of the moisture absorption layer is smaller than the bottom layer middle section portion.
5. A smart adult diaper according to any one of claims 1-3, wherein the number of conductive ink sticks is two or more.
6. A smart adult diaper according to any one of claims 1-3, wherein the conductive ink sticks are in a linear, wavy or irregularly varying extending strip-like configuration.
7. The intelligent adult diaper according to any one of claims 1-3, wherein the urine sensing layer is integrally a mesh pattern structure.
8. A smart adult diaper according to any one of claims 1-3, wherein a gap is left between the facing layer and the urine sensing layer.
9. The intelligent adult diaper according to any one of claims 1-3, wherein the surface layer is further provided with an antibacterial nano silver film layer.
10. An intelligent adult diaper which is characterized in that: comprises a bottom layer, a moisture absorption layer and a surface layer which are sequentially attached; the detection element is used for detecting the resistance value of the resistor; a urine sensing layer is arranged between the moisture absorption layer and the surface layer; the urine sensing layer is provided with a conductive ink stick, the resistance of which can be changed along with the change of the urine volume; the conductive ink stick is positioned between the urine sensing layer and the surface layer and extends from the front end of the surface layer, which is contacted with the front side of the waist of the human body, to the rear end of the surface layer, which is contacted with the rear side of the waist of the human body, on the surface layer; an opening is formed between the urine sensing layer and the front end of the surface layer and/or between the rear end of the surface layer, and the detection element passes through the opening to be electrically connected with the conductive ink stick.
CN202223288463.1U 2022-12-05 2022-12-05 Intelligent adult diaper Active CN219941025U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223288463.1U CN219941025U (en) 2022-12-05 2022-12-05 Intelligent adult diaper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223288463.1U CN219941025U (en) 2022-12-05 2022-12-05 Intelligent adult diaper

Publications (1)

Publication Number Publication Date
CN219941025U true CN219941025U (en) 2023-11-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223288463.1U Active CN219941025U (en) 2022-12-05 2022-12-05 Intelligent adult diaper

Country Status (1)

Country Link
CN (1) CN219941025U (en)

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