Male paper diaper capable of preventing side leakage

By introducing a urine collection and absorption mechanism into the diaper, and utilizing the combination of a fastening ring and a diversion layer, the problem of side leakage in male diapers has been solved, achieving effective urine diversion and storage, and improving user comfort and recycling rate.

CN223773949UActive Publication Date: 2026-01-09AFFILIATED HOSPITAL OF JINING MEDICAL UNIV
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Patent Information

Application Number
CN202520003365.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-02
Publication Date
2026-01-09
Estimated Expiration
2035-01-02

AI Technical Summary

Technical Problem

Existing adult diapers are prone to side leakage when used by men, and cannot effectively prevent urine from leaking from the leg joint, increasing patient discomfort and nursing care.

Method used

A leak-proof men's diaper was designed, which uses a combination of a urine collection mechanism and an absorption mechanism. The urine collection mechanism includes a urine collection bag and a fastening ring. The fastening ring passes through the reserved hole in the diversion layer and fits snugly to the male genitalia. The diversion layer is equipped with a polymer absorbent layer and absorbent swabs. The urine collection bag and the absorbent layer are connected by absorbent swabs. The absorbent swabs guide urine into the urine collection bag. Combined with three-dimensional edge protection, the sealing performance is improved.

Benefits of technology

It effectively prevents urine leakage, maintains the absorbency of the polymer absorbent layer, and improves the comfort and recyclability of diapers.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a lateral leakage prevention male paper diaper, which belongs to the technical field of paper diapers and comprises a paper diaper body, a urine collection mechanism is arranged on the outer wall of the paper diaper body in a half-surrounding manner, and an absorption mechanism is arranged on the inner wall of the paper diaper body in a half-surrounding manner. The urine collection mechanism is arranged outside a traditional paper diaper, the urine collection bag with the fastening ring is installed outside the paper diaper, the fastening ring penetrates through the paper diaper to be clamped and fixed on the flow guide layer which is also provided with a preformed hole, the fastening ring can be attached to the male genital organ, the fastening ring is wrapped in the flow guide layer, no interference is caused to the skin, and the urine collection bag is convenient to use. When a male genital organ urinates, one part of urine can be guided into the urine collection bag, the other part of urine enters the macromolecule absorption layer along the flow guide layer, the urine sucked into the macromolecule absorption layer can be drained into the urine collection bag through the liquid absorption cotton swab, the efficient liquid absorption capacity of the macromolecule absorption layer is kept, and side leakage of the urine is avoided.
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Description

Technical Field

[0001] This utility model relates to the field of diaper technology, and in particular to a leak-proof men's diaper. Background Technology

[0002] Adult diapers are disposable paper-based incontinence products, a type of adult care product primarily intended for use by incontinent adults. The main performance characteristic of adult diapers is their absorbency, which depends primarily on the amount of fluff pulp and superabsorbent polymer.

[0003] Existing adult diapers are not gender-specific. Due to the difference in the position of male and female reproductive organs, when men urinate, the urine stream first flows onto the diversion layer and then into the absorbent layer at the bottom. During this process, when the amount of urine is large, leakage may occur at the connection between the diaper and the legs, increasing patient discomfort and adding more nursing care.

[0004] To solve the above problems, a leak-proof men's diaper was designed. Utility Model Content

[0005] The main purpose of this invention is to provide a leak-proof men's diaper, which solves the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved by adopting the following technical solution:

[0007] A leak-proof men's diaper includes a diaper body, wherein a urine collection mechanism is provided in a semi-enclosed manner on the outer wall of the diaper body, and an absorption mechanism is provided in a semi-enclosed manner on the inner wall of the diaper body.

[0008] The absorbent mechanism includes a flow guide layer attached to the diaper body, a polymer absorbent layer pressed into the inner wall of the flow guide layer, an absorbent cotton swab penetrating the diaper body inside the polymer absorbent layer, and a pre-reserved hole penetrating the flow guide layer.

[0009] The urine collection mechanism includes a urine collection bag.

[0010] Furthermore, a silicone fastening ring is heat-pressed onto the urine collection bag. The fastening ring passes through the diaper body and is embedded in the reserved hole, and can be detached and installed.

[0011] Furthermore, the contact surface between the urine collection bag and the diaper body is attached by Velcro sewn onto the urine collection bag.

[0012] Furthermore, the absorbent cotton is in communication with the inside of the urine collection bag.

[0013] Furthermore, the top of the diaper body is formed with a wraparound waist buckle.

[0014] Furthermore, the sides of the diaper body are sewn with elastic three-dimensional protective edges.

[0015] The beneficial technical effects of this utility model are as follows:

[0016] This invention incorporates a urine collection mechanism on the outside of a traditional diaper. A urine collection bag with a fastening ring is installed on the outside of the diaper. The fastening ring penetrates the diaper and is secured to a distribution layer with pre-drilled holes. It fits snugly against the male genitalia. The fastening ring is encased in the distribution layer and does not interfere with the skin. When urinating, the male genitalia can direct part of the urine into the urine collection bag and part into the polymer absorbent layer along the distribution layer. The urine absorbed by the polymer absorbent layer can then be drained back into the urine collection bag through absorbent swabs, maintaining the high absorbency of the polymer absorbent layer and preventing side leakage. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of a preferred embodiment of a leak-proof men's diaper according to the present invention;

[0018] Figure 2 This is a right sectional view of a preferred embodiment of a leak-proof men's diaper according to the present invention;

[0019] Figure 3 This is a top view showing the connection relationship between the absorption mechanism and the urine collection mechanism in a preferred embodiment of a leak-proof men's diaper according to the present invention;

[0020] Figure 4 This is a top view of the urine collection mechanism in a preferred embodiment of a leak-proof men's diaper according to the present invention.

[0021] The annotations in the attached figures are explained as follows:

[0022] 1. Diaper body; 2. 3D edge protection; 3. Absorbent mechanism; 301. Diverting layer; 302. Polymer absorbent layer; 303. Absorbent swab; 304. Pre-drilled holes; 4. Urine collection mechanism; 401. Urine collection bag; 402. Fastening ring; 403. Velcro; 5. Waistband. Detailed Implementation

[0023] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0024] like Figures 1-4As shown, this embodiment provides a leak-proof men's diaper, including a diaper body 1. The outer wall of the diaper body 1 is partially surrounded by a urine collection mechanism 4, and the inner wall of the diaper body 1 is partially surrounded by an absorption mechanism 3. The absorption mechanism 3 includes a guide layer 301 attached to the diaper body 1, a polymer absorbent layer 302 pressed into the inner wall of the guide layer 301, and an absorbent swab 303 penetrating the diaper body 1 disposed inside the polymer absorbent layer 302. A pre-drilled hole 304 is provided through the guide layer 301. The urine collection mechanism 4 includes a urine collection bag 401.

[0025] In the above structure, the superabsorbent polymer layer 302 is a mixture of superabsorbent polymer (SAP) and fluff pulp or wood pulp. SAP can absorb and lock in large amounts of urine, ensuring the diaper stays dry and comfortable.

[0026] A silicone fastening ring 402 is heat-pressed onto the urine collection bag 401. The fastening ring 402 passes through the diaper body 1 and is embedded in the reserved hole 304. It can be detached and installed. The fastening ring 402 can support the reserved hole 304 and effectively place the male genitalia inside. When the urethra drains, a portion of the fluid can enter the reserved hole 304 and a portion can enter the polymer absorbent layer 302 from the diversion layer 301.

[0027] The contact surface between the urine collection bag 401 and the diaper body 1 is attached by Velcro 403 sewn onto the urine collection bag 401. The urine collection bag 401 is made of a common drainage bag material. The Velcro 403 is designed to fasten it to the diaper body 1 while also facilitating disassembly and installation.

[0028] The absorbent cotton is connected to the inside of the urine collection bag 401. Since the bottom of the diaper body 1 is located at the outermost layer of the diaper, it is usually made of PE film or non-woven fabric, which has the characteristics of being breathable and waterproof. Its main function is to prevent urine leakage. Therefore, the internal liquid can be drawn out into the urine collection bag 401 for storage through the absorbent cotton.

[0029] The top of the diaper body 1 is formed with a wrap-around waist buckle 5 to reduce friction with the skin.

[0030] The sides of the diaper body 1 are sewn with elastic three-dimensional protective edges 2 to lock the skin of the legs and further improve the side leakage prevention effect.

[0031] The working principle of this device is as follows: When in use, the waist buckle 5 secures the diaper body 1 to the skin, and the three-dimensional edge protector 2 clamps the diaper body 1 to the thigh skin through the action of the elastic band, so as to achieve the purpose of sealing and preventing side leakage.

[0032] The male urethral opening is inserted into the pre-drilled hole 304, with two-thirds of the genitals naturally resting against the outer wall of the pre-drilled hole 304. When the patient urinates, some urine flows through the pre-drilled hole 304 → fastening ring 402 into the urine collection bag 401, while some urine overflows from the pre-drilled hole 304 and flows along the guide layer 301 into the bottom polymer absorbent layer 302 for absorption and storage. The urine in the polymer absorbent layer 302 is connected to the urine collection bag 401 through absorbent cotton swabs 303. By utilizing the height difference of the absorbent cotton swabs 303, the urine in the polymer absorbent layer 302 can be introduced into the urine collection bag 401 for storage, maintaining the high-efficiency liquid storage capacity of the polymer absorbent layer 302.

[0033] When sampling the above structure, it can effectively prevent the problem of urine leakage from the side when male patients wear the same type of diaper. At the same time, the urine collection bag 401 can be easily disassembled and replaced, which improves the recycling rate of diapers.

[0034] The above are merely further embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed by this utility model, based on the technical solution and concept of this utility model, shall fall within the protection scope of this utility model.

Claims

1. A leak-proof men's diaper, characterized in that: Includes a diaper body (1), the outer wall of the diaper body (1) is partially surrounded by a urine collection mechanism (4), and the inner wall of the diaper body (1) is partially surrounded by an absorption mechanism (3); The absorbent mechanism (3) includes a flow guide layer (301) attached to the diaper body (1), a polymer absorbent layer (302) is pressed into the inner wall of the flow guide layer (301), an absorbent swab (303) penetrating the diaper body (1) is provided inside the polymer absorbent layer (302), and a pre-reserved hole (304) is provided through the flow guide layer (301); The urine collection mechanism (4) includes a urine collection bag (401).

2. The anti-leakage men's diaper according to claim 1, characterized in that: A silicone fastening ring (402) is heat-pressed onto the urine collection bag (401). The fastening ring (402) passes through the diaper body (1) and is then inserted into the reserved hole (304), and can be detached and installed.

3. A leak-proof men's diaper according to claim 2, characterized in that: The contact surfaces of the urine collection bag (401) and the diaper body (1) are attached by Velcro (403) sewn onto the urine collection bag (401).

4. A leak-proof men's diaper according to claim 3, characterized in that: The absorbent cotton is in communication with the inside of the urine collection bag (401).

5. A leak-proof men's diaper according to claim 4, characterized in that: The top of the diaper body (1) is formed with a waist buckle (5).

6. A leak-proof men's diaper according to claim 5, characterized in that: The diaper body (1) has elastic three-dimensional protective edges (2) sewn on its side.