Sterile adult paper diaper

Abstract

This utility model relates to the field of diaper technology and discloses a sterile adult diaper, including a base pad. An elastic band is provided on the outer wall of the base pad, and a protective component is provided on the outer wall of the elastic band. The protective component includes a first extension band and a second extension band. The outer walls of the first and second extension bands are disposed on the outer wall of the elastic band. A connecting band is fixedly connected to the outer walls of both the elastic band and the first extension band. The outer wall of the first extension band is disposed on one side of the outer wall of the base pad. A hook and loop fastener is fixedly connected to one side of the connecting band. A hook and loop fastener is fixedly connected to the outer walls of both the elastic band and the second extension band. In this utility model, by pulling the first and second extension bands, they unfold on the elastic band, and by pulling the hook and loop fasteners to adhere to the hook and loop fastener, the first and second extension bands adhere to the skin, thereby increasing the protective range and improving the firmness to prevent slippage.

Description

Technical Field

[0001] This utility model relates to the field of diaper technology, and in particular to a sterile adult diaper. Background Technology

[0002] Adult diapers have become an indispensable nursing product, widely used by the elderly, long-term bedridden patients, and users with special care needs. Current adult diapers mainly consist of absorbent material, a protective layer, and a basic fixing structure. While they can meet certain liquid absorption needs, many problems still exist that require improvement under long-term use and complex care scenarios.

[0003] Traditional adult diapers typically use simple adhesive or elastic bands for fastening. However, these methods are prone to loosening during wear, especially when the patient's body shape changes or they are very active. The diaper can easily shift or fall off, affecting its effectiveness and potentially causing inconvenience. Furthermore, existing designs struggle to flexibly adapt to users of different body types. For larger individuals or those with unusual body shapes, the diaper may not fit snugly enough, affecting comfort.

[0004] While disposable diapers offer some absorbency, they are relatively weak at controlling bacterial growth. After urine and other liquids are absorbed, the remaining moist environment becomes a breeding ground for bacteria, posing a threat to the user's skin health, especially for the elderly with weakened immune systems and patients who are bedridden for extended periods. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a sterile adult diaper, which aims to improve the problems of uneven absorbency, poor breathability, and insufficient antibacterial effect of existing adult diapers.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sterile adult diaper, including a bottom pad, an elastic band on the outer wall of the bottom pad, and a protective component on the outer wall of the elastic band;

[0007] The protective component includes a first extension band and a second extension band. The outer walls of the first extension band and the second extension band are disposed on the outer wall of the elastic band. A connecting band is fixedly connected to the outer walls of both the elastic band and the first extension band. The outer wall of the first extension band is disposed on one side of the outer wall of the base pad. A hook and loop fastener is fixedly connected to one side of the connecting band. A hook and loop fastener is fixedly connected to the outer walls of both the elastic band and the second extension band. The outer wall of the second extension band is disposed on the other side of the base pad.

[0008] As a further description of the above technical solution:

[0009] The bottom pad has an internal breathable layer, and the outer wall of the breathable layer is located on one side of the elastic band to improve breathability.

[0010] As a further description of the above technical solution:

[0011] The upper surface of the base pad is provided with an absorbent layer, which is made of superabsorbent polymer resin and is used to quickly absorb liquid.

[0012] As a further description of the above technical solution:

[0013] An antibacterial layer is provided between the multiple absorbent layers. The lower surface of the antibacterial layer is fixed to the upper surface of the base pad. The antibacterial layer is made of chitosan, which is used to inhibit bacterial growth.

[0014] As a further description of the above technical solution:

[0015] A protective layer is provided on the upper surface of the absorbent layer and the antibacterial layer. The protective layer is made of non-woven fabric and is used to quickly divert liquid and prevent liquid residue from remaining on the skin surface.

[0016] As a further description of the above technical solution:

[0017] The absorbent layer and the antibacterial layer are internally provided with a flow guiding layer, which is made of composite fiber and is used to guide the liquid flow and distribute it evenly.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the hook and loop fastener's barbed side is attached to the outer wall of the hook and loop fastener's rough side, and a protective pad is fixedly connected to the outer wall of the elastic band.

[0020] As a further description of the above technical solution:

[0021] An elastic wing band is fixedly connected to the upper surface of the base pad. The outer wall of the elastic wing band is set on the outer wall of the absorbent layer. The absorbent layer is elastically attached to the skin surface to prevent liquid from overflowing.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the first and second extension bands are first unfolded on the elastic band by pulling them, and the hook and loop fasteners are then attached to the hook and loop fasteners by pulling them, so that the first and second extension bands are attached to the skin, thereby increasing the protection range and improving the firmness to prevent them from falling off.

[0024] 2. In this utility model, the liquid is absorbed by the water-absorbing layer and the antibacterial layer. The superabsorbent polymer of the water-absorbing layer and the chitosan of the antibacterial layer adsorb the liquid. Through the composite fiber structure of the flow layer, the liquid is guided to penetrate into the water-absorbing layer and the antibacterial layer, so that the liquid is evenly distributed, thereby increasing the amount of liquid absorbed and inhibiting the growth and reproduction of bacteria. Attached Figure Description

[0025] Figure 1 This is a side view of a sterile adult diaper proposed in this utility model;

[0026] Figure 2 This is a front view of a sterile adult diaper proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the slide rail of a sterile adult diaper proposed in this utility model.

[0028] Legend:

[0029] 1. Base pad; 2. Elastic wing straps; 3. Velcro loop side; 4. Velcro barbed side; 5. Connecting strap; 6. Protective pad; 7. Breathable layer; 8. First extension strap; 9. Second extension strap; 10. Elastic band; 11. Absorbent layer; 12. Antibacterial layer; 13. Protective layer; 14. Diversion layer. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-2 An embodiment of this utility model is provided: a sterile adult diaper, including a bottom pad 1, an elastic band 10 provided on the outer wall of the bottom pad 1, and a protective component provided on the outer wall of the elastic band 10;

[0032] The protective component includes a first extension band 8 and a second extension band 9. The outer walls of the first extension band 8 and the second extension band 9 are disposed on the outer wall of the elastic band 10. A connecting band 5 is fixedly connected to the outer walls of the elastic band 10 and the first extension band 8. The outer wall of the first extension band 8 is disposed on one side of the outer wall of the base pad 1. A hook and loop fastener 4 is fixedly connected to one side of the connecting band 5. A hook and loop fastener 3 is fixedly connected to the outer walls of the elastic band 10 and the second extension band 9. The outer wall of the second extension band 9 is disposed on the other side of the base pad 1.

[0033] Specifically, by pulling the first extension band 8 and the second extension band 9, the first extension band 8 and the second extension band 9 are flipped and unfolded on the elastic band 10. The unfolding of the first extension band 8 causes the connecting band 5 and the hook and loop fastener 4 to move and unfold. Then, the movement of the second extension band 9 causes the hook and loop fastener 3 to unfold. Pulling the hook and loop fastener 4 causes the connecting band 5 to extend the elastic band 10 to both sides, and the hook and loop fastener 4 to adhere to the surface of the hook and loop fastener 3. Thus, the unfolding of the first extension band 8 and the second extension band 9 increases the protection range. The extension of the elastic band 10, the first extension band 8 and the second extension band 9 also adapts to users of different body types.

[0034] Reference Figures 1-3 The bottom pad 1 has an internal breathable layer 7, and the outer wall of the breathable layer 7 is set on one side of the elastic band 10 to improve breathability.

[0035] Specifically, the breathable layer 7 on the bottom pad 1 improves breathability when worn, thereby preventing the diaper from becoming damp inside and causing bacterial growth.

[0036] The upper surface of the base pad 1 is provided with an absorbent layer 11, which is made of superabsorbent polymer resin and is used to quickly absorb liquid. An antibacterial layer 12 is provided between multiple absorbent layers 11. The lower surface of the antibacterial layer 12 is fixed to the upper surface of the base pad 1. The antibacterial layer 12 is made of chitosan and is used to inhibit bacterial growth. A protective layer 13 is provided on the upper surfaces of the absorbent layers 11 and the antibacterial layer 12. The protective layer 13 is made of non-woven fabric and is used to quickly guide liquid away and prevent liquid residue from remaining on the skin surface. A flow-guiding layer 14 is provided inside the absorbent layers 11 and the antibacterial layer 12. The flow-guiding layer 14 is made of composite fiber and is used to guide the liquid flow and distribute it evenly. The outer wall of the hook and loop fastener 4 is attached to the outer wall of the hook and loop fastener 3, and a protective pad 6 is fixedly connected to the outer wall of the elastic band 10.

[0037] Specifically, when the diaper is worn, the liquid quickly enters the absorbent layer 11 and the antibacterial layer 12 through the protective layer 13 on the bottom pad 1. The protective layer 13 is made of non-woven fabric, which allows the liquid to be quickly dispersed and flow into the lower layer, keeping the area in contact with the skin dry and thus improving comfort. The absorbent layer 11 absorbs the liquid. The absorbent layer 11 is made of superabsorbent polymer (SAP). The SAP absorbs the liquid and quickly transforms it into a gel, locking in moisture and preventing backflow. The antibacterial layer 12 is made of chitosan. The chitosan comes into contact with the liquid, adsorbs onto the surface of bacteria, and inhibits bacterial growth and reproduction. When the absorbent layer 11 and the antibacterial layer 12 absorb the liquid, the guide layer 14 directs the liquid to the unabsorbed parts. The guide layer 14 is made of composite fiber. Through the structure of the composite fiber, the liquid is guided to penetrate into the absorbent layer 11 and the antibacterial layer 12, making the liquid evenly distributed and thus increasing the amount of liquid absorbed.

[0038] An elastic wing band 2 is fixedly connected to the upper surface of the base pad 1. The outer wall of the elastic wing band 2 is set on the outer wall of the absorbent layer 11. The absorbent layer 11 is elastic and fits the skin surface to prevent liquid.

[0039] Specifically, the elastic wing 2 comes into contact with the skin through its elasticity, and the elastic wing 2 adheres to block the liquid, thereby preventing the liquid from spilling out.

[0040] Working principle: By pulling the first extension band 8 and the second extension band 9, the elastic band 10 is flipped and unfolded. By pulling the hook and loop fastener 4, the connecting band 5 is moved, causing the elastic band 10 to extend and the hook and loop fastener 4 to adhere to the hook and loop fastener 3. This allows the first extension band 8 and the second extension band 9 to adhere to the skin, thereby increasing the protection range and improving the firmness to prevent falling off. The extension of the elastic band 10 can accommodate users of different body types. The protective pad 6 adheres to the skin to prevent the elastic band 10 from causing marks on the skin when it contracts. The breathable layer 7 set on the bottom pad 1 improves breathability when worn, thereby preventing the diaper from becoming damp inside and causing bacterial growth.

[0041] Liquid is rapidly introduced into the absorbent layer 11 and antibacterial layer 12 through the protective layer 13 on the base pad 1. The protective layer 13 is made of non-woven fabric, which allows the liquid to be quickly dispersed and flow into the lower layer, keeping the area in contact with the skin dry and thus improving comfort. The absorbent layer 11 absorbs the liquid and is made of superabsorbent polymer. The superabsorbent polymer absorbs the liquid and quickly transforms it into a gel, locking in moisture and preventing backflow. The antibacterial layer 12 is made of chitosan. Through contact with the liquid, chitosan adsorbs onto the surface of bacteria, inhibiting bacterial growth and reproduction.

[0042] The guide layer 14 is made of composite fiber. Through the structure of the composite fiber, the liquid is guided to penetrate into the absorbent layer 11 and the antibacterial layer 12, so that the liquid is evenly distributed and thus the liquid absorption is increased. The elastic wing 2 comes into contact with the skin and blocks the liquid by adhering to the skin, thus preventing the liquid from overflowing.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sterile adult paper diaper comprising a bottom pad (1), characterized in that: The outer wall of the base pad (1) is provided with an elastic band (10), and the outer wall of the elastic band (10) is provided with a protective component; The protective assembly includes a first extension band (8) and a second extension band (9). The outer walls of the first extension band (8) and the second extension band (9) are disposed on the outer wall of the elastic band (10). The outer walls of the elastic band (10) and the first extension band (8) are fixedly connected with connecting bands (5). The outer wall of the first extension band (8) is disposed on one side of the outer wall of the base pad (1). The side of the connecting band (5) is fixedly connected with a hook and loop fastener (4). The outer walls of the elastic band (10) and the second extension band (9) are fixedly connected with hook and loop fasteners (3). The outer wall of the second extension band (9) is disposed on the other side of the base pad (1).

2. The aseptic adult paper diaper according to claim 1, characterized by: The bottom pad (1) has an internal breathable layer (7), and the outer wall of the breathable layer (7) is disposed on one side of the elastic band (10) to improve breathability.

3. The aseptic adult paper diaper according to claim 1, characterized by: The upper surface of the base pad (1) is provided with a water-absorbing layer (11), which is made of superabsorbent polymer resin and is used to quickly absorb liquid.

4. The aseptic adult paper diaper according to claim 3, characterized by: An antibacterial layer (12) is provided between the multiple absorbent layers (11). The lower surface of the antibacterial layer (12) is fixed to the upper surface of the base pad (1). The antibacterial layer (12) is made of chitosan, which is used to inhibit bacterial growth.

5. The aseptic adult paper diaper according to claim 4, characterized by: A protective layer (13) is provided on the upper surface of the absorbent layer (11) and the antibacterial layer (12). The protective layer (13) is made of non-woven fabric and is used to quickly guide liquid and prevent liquid residue from remaining on the skin surface.

6. The aseptic adult paper diaper according to claim 4, characterized by: The absorbent layer (11) and the antibacterial layer (12) are provided with a flow guiding layer (14), which is made of composite fiber and is used to guide the liquid flow to be evenly distributed.

7. The aseptic adult paper diaper according to claim 1, characterized by: The outer wall of the hook and loop fastener (4) is attached to the outer wall of the hook and loop fastener (3), and the outer wall of the elastic band (10) is fixedly connected with a protective pad (6).

8. The aseptic adult paper diaper according to claim 1, characterized by: The upper surface of the base pad (1) is fixedly connected to an elastic wing band (2), the outer wall of the elastic wing band (2) is set on the outer wall of the absorbent layer (11), the absorbent layer (11) is elastically attached to the skin surface, and it is used to prevent liquid from overflowing.

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