Anti-falling paper diaper
By using elastic rubber and magic belt HOOK surface in the diapers, the crotch area is lifted, and the problem of falling after urination is solved, ensuring that the diapers fit the human body, extend the service life and reduce the risk of urine leakage.
Patent Information
- Application Number
- CN202322858936.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-24
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-10-24
AI Technical Summary
Diapers fall in the crotch area after absorbing urine, resulting in not fitting into the human body and prone to leakage of urine.
A fall-proof diapers are designed, using the first and second elastic rubbers to bond in a specific shape on the guide layer, combined with the elastic magic belt HOOK surface, lifting the crotch area to ensure that the diapers remain fit after urination.
It effectively avoids falling of the crotch area of the diaper to prevent urine leakage, and extends the service life of the diaper by adjusting the position of the magic belt and reduces the frequency of replacement.
Smart Images
Figure CN222172468U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of disposable sanitary products, in particular to an anti-falling diaper. Background Art
[0002] The urine absorption capacity of diapers is generally 200-300ml, and the urine volume of infants at one time is 50-100ml. Under normal circumstances, a diaper can absorb 3-4 times of children's urine. Diapers swell after absorbing water. Parents can judge whether diapers need to be changed by observing whether the diapers absorb water and swell. However, it is found during use that after absorbing urine, the crotch area of diapers will absorb water and become heavier. When the baby stands, the crotch area of the diaper falls down, causing the diaper to not fit the body and leak urine easily when urinating again. Utility Model Content
[0003] Therefore, in view of the above-mentioned problem, the present invention proposes an anti-falling diaper, which can effectively improve the problem of the crotch area of the diaper falling after absorbing urine.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] An anti-falling diaper, comprising a diaper body, wherein the diaper body is divided into a front waist area, a crotch area and a back waist area according to corresponding human body parts; the diaper body comprises a surface non-woven fabric, a guide layer, an absorbent core, and a leak-proof bottom film stacked in sequence from top to bottom;
[0006] The diaper body further comprises a first elastic rubber root and a second elastic rubber root;
[0007] After being stretched, the first elastic elastic root is bonded to the air-guiding layer in a “∪” shape, and two ends of the first elastic elastic root are respectively located at the left and right sides of the front waist area of the air-guiding layer, and the middle part of the first elastic elastic root is located in the crotch area of the air-guiding layer;
[0008] After being stretched, the second elastic elastic root is bonded to the air-guiding layer in a "∩" shape, and two ends of the second elastic elastic root are respectively located at the left and right sides of the rear waist area of the air-guiding layer, and the middle part of the second elastic elastic root is located in the crotch area of the air-guiding layer.
[0009] Furthermore, the first elastic rubber root and the second elastic rubber root are both located between the surface non-woven fabric and the guide layer.
[0010] Furthermore, it also includes a first elastic magic band HOOK surface;
[0011] One end of the HOOK surface of the first elastic magic belt is fixed to the crotch area of the leak-proof bottom film, and the other end of the HOOK surface of the first elastic magic belt is detachably bonded to the front waist area of the leak-proof bottom film.
[0012] Furthermore, it also includes a second elastic magic band HOOK surface;
[0013] One end of the HOOK surface of the second elastic magic belt is fixed to the crotch area of the leak-proof bottom film, and the other end of the HOOK surface of the second elastic magic belt is detachably bonded to the rear waist area of the leak-proof bottom film.
[0014] By adopting the above technical solution, the beneficial effects of the utility model are:
[0015] The first elastic rubber root and the second elastic rubber root are arranged on the guide layer inside the anti-falling diaper body. After the diaper body absorbs urine, the first elastic rubber root and the second elastic rubber root can lift the crotch area of the diaper body, effectively improving the problem of falling of the crotch area of the diaper body after absorbing urine, so that the diaper body can fit on the human skin to avoid leakage.
[0016] Furthermore, a first elastic magic belt HOOK surface and a second elastic magic belt HOOK surface are provided in the crotch area of the leak-proof bottom film. When the diaper body absorbs a large amount of urine (diapers are disposable products, but they are not replaced as soon as they absorb urine during use. Instead, they can absorb urine multiple times. When a large amount of urine is absorbed, the diaper needs to be replaced to avoid waste), the crotch area of the diaper body can be further lifted by adjusting the position of the first elastic magic belt HOOK surface and the second elastic magic belt HOOK surface to stick to the leak-proof bottom film. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the planar structure of the anti-falling diaper.
[0018] Figure 2 yes Figure 1 Sectional view along line AA. DETAILED DESCRIPTION
[0019] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.
[0020] refer to Figure 1 and Figure 2 The present embodiment provides an anti-falling diaper, including a diaper body 100. When the diaper body 100 is worn on a person, the diaper body 100 is divided into a front waist area 10, a crotch area 20 and a rear waist area 30 according to corresponding parts of the human body.
[0021] like Figure 2As shown, the diaper body 100 includes a surface non-woven fabric 1, a guide layer, an absorbent core 3, and a leakproof bottom film 4 stacked in sequence from top to bottom. The surface non-woven fabric 1, the guide layer 2, the absorbent core 3, and the leakproof bottom film 4 are all existing materials in the art, and the connection and setting methods of the surface non-woven fabric 1, the guide layer 2, the absorbent core 3, and the leakproof bottom film 4 are all conventional settings in the art.
[0022] The improvements of this solution are:
[0023] The diaper body 100 further comprises a first elastic rubber root 5 and a second elastic rubber root 6. The first elastic rubber root 5 and the second elastic rubber root 6 are both made of existing materials.
[0024] After being stretched, the first elastic rubber root 5 is bonded to the guide layer 2 in a "∪" shape, and the first elastic rubber root 5 is located between the guide layer 2 and the absorbent core 3. Specifically, the two ends of the first elastic rubber root 5 are respectively bonded to the left and right sides of the front waist area 10 of the guide layer 2, and the middle part of the first elastic rubber root 5 is bonded to the crotch area 20 of the guide layer 2. Preferably, the stretching ratio of the first elastic rubber root 5 is controlled at 110%-120% (the stretching ratio is defined as the ratio of the length of the rubber root after stretching to the length before stretching).
[0025] After being stretched, the second elastic elastic root 6 is bonded to the guide layer 2 in a "∩" shape, and the second elastic elastic root 6 is located between the guide layer 2 and the absorbent core 3. Specifically, the two ends of the second elastic elastic root 6 are respectively bonded to the left and right sides of the rear waist region 10 of the guide layer 2, and the middle of the second elastic elastic root 6 is bonded to the crotch region 20 of the guide layer 2. Preferably, the stretching ratio of the second elastic elastic root 6 is controlled at 110%-120%.
[0026] After the diaper body 100 absorbs urine and expands, the first elastic elastic root 5 and the second elastic elastic root 6 can lift the crotch area of the diaper body 100, effectively improving the problem of the crotch area of the diaper body 100 falling after absorbing urine.
[0027] Further improvements are:
[0028] It also includes a first elastic magic belt HOOK surface 7 and a second elastic magic belt HOOK surface 8. The first elastic magic belt HOOK surface 7 and the second elastic magic belt HOOK surface 8 are both existing materials.
[0029] One end of the first elastic magic belt HOOK surface 7 is fixed to the crotch area 20 of the leak-proof bottom film 4, and the other end of the first elastic magic belt HOOK surface 7 is detachably bonded to the front waist area 10 of the leak-proof bottom film 4. One end of the second elastic magic belt HOOK surface 8 is fixed to the crotch area 20 of the leak-proof bottom film 4, and the other end of the second elastic magic belt HOOK surface 8 is detachably bonded to the back waist area 30 of the leak-proof bottom film 4.
[0030] The crotch area 20 of the diaper 100 can be further lifted by adjusting the positions of the first elastic magic tape HOOK surface 7 and the second elastic magic tape HOOK surface 8 being adhered to the leakage-proof bottom film 4 .
[0031] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.
Claims
1. An anti-falling diaper, comprising a diaper body, wherein the diaper body is divided into a front waist area, a crotch area and a back waist area according to corresponding human body parts; the diaper body comprises a surface non-woven fabric, a guide layer, an absorbent core, and a leak-proof bottom film stacked in sequence from top to bottom; Features: The diaper body further comprises a first elastic rubber root and a second elastic rubber root; After being stretched, the first elastic elastic root is bonded to the air-guiding layer in a "∪" shape, and two ends of the first elastic elastic root are respectively located at the left and right sides of the front waist area of the air-guiding layer, and the middle part of the first elastic elastic root is located in the crotch area of the air-guiding layer; After being stretched, the second elastic elastic root is bonded to the guide layer in a "∩" shape, and the two ends of the second elastic elastic root are respectively located on the left and right sides of the rear waist area of the guide layer, and the middle part of the second elastic elastic root is located in the crotch area of the guide layer.
2. The anti-falling diaper according to claim 1, characterized in that: The first elastic rubber root and the second elastic rubber root are both located between the surface non-woven fabric and the guide layer.
3. The anti-falling diaper according to claim 1 or 2, characterized in that: Also includes a first elastic magic belt HOOK surface; One end of the HOOK surface of the first elastic magic belt is fixed to the crotch area of the leak-proof bottom film, and the other end of the HOOK surface of the first elastic magic belt is detachably bonded to the front waist area of the leak-proof bottom film.
4. The anti-falling diaper according to claim 3, characterized in that: Also includes a second elastic magic belt HOOK surface; One end of the HOOK surface of the second elastic magic belt is fixed to the crotch area of the leak-proof bottom film, and the other end of the HOOK surface of the second elastic magic belt is detachably bonded to the rear waist area of the leak-proof bottom film.