Multidirectional leakage-proof structure and paper diaper applying same
By introducing a multi-directional leak-proof structure consisting of barrier strips and cotton cores into the diaper, the problem of excrement leakage during diaper use is solved, achieving better leak-proof effect and wearing experience.
Patent Information
- Application Number
- CN202422626542.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-10-29
AI Technical Summary
Existing disposable diapers are prone to leakage of urine or feces from the edges during use.
It adopts a multi-directional leak-proof structure, including a bottom layer, a cotton core, and a barrier strip. The barrier strip partially overlaps with the cotton core, which can prevent excrement from moving from the cotton core to the edge of the bottom layer. The cotton core absorbs the excrement, and the barrier strip is in close contact with the wearer to enhance the leak-proof capability.
It effectively prevents excrement from leaking out from the edges of the diaper during use, improving the diaper's leak-proof ability and enhancing the wearing experience.
Smart Images
Figure CN223654055U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to nursing field especially a kind of multidirectional leakage-proof structure and paper diaper applied to it. BACKGROUND
[0002] It is known that paper diaper usually absorbs excrement and urine of wearer by cotton core, so as to achieve the effect of close nursing to wearer. However, in the actual wearing process of paper diaper, although paper diaper itself can block and absorb excrement and urine, the problem of excrement and urine leaking from the edge of paper diaper still occurs. SUMMARY
[0003] The utility model aims at at least one of the technical problems existing in prior art. To this end, the utility model provides a multidirectional leakage-proof structure, which can improve the leakage-proof ability of paper diaper.
[0004] The utility model further provides a paper diaper with the multidirectional leakage-proof structure.
[0005] According to the multidirectional leakage-proof structure of the first aspect embodiment of the utility model, it comprises: bottom layer, cotton core and barrier strip; cotton core is arranged on the bottom layer, and the cotton core is covered on the inner side of the bottom layer and used for absorbing excrement and / or urine; barrier strip is arranged on the edge of the bottom layer and / or the cotton core, and the barrier strip and at least part of the cotton core are mutually coincident, and the barrier strip can block excrement and urine from moving from the cotton core to the edge of the bottom layer.
[0006] According to the multidirectional leakage-proof structure of the utility model embodiment, at least has following beneficial effect: when paper diaper is worn on wearer, the bottom layer will be wrapped on wearer through cotton core, and the excrement and urine of wearer are absorbed through cotton core, so as to directly and effectively realize the absorption effect of paper diaper to excrement and urine.
[0007] When paper diaper is worn on wearer, barrier strip will be in close contact with wearer under the surrounding and pushing of bottom layer. Therefore, barrier strip can block excrement and urine at the bottom layer and / or cotton core, so as to effectively improve the leakage-proof ability of paper diaper, and further avoid the problem of excrement and urine leaking from the edge of paper diaper when paper diaper is used.
[0008] According to some embodiments of the utility model, the length direction of the barrier strip is flush with the cross direction of the cotton core.
[0009] According to some embodiments of the utility model, the barrier strip is a plurality of, and each barrier strip is located at two ends of the cotton core.
[0010] According to some embodiments of the present application, a gap is provided between the barrier strip and the end of the cotton core.
[0011] According to some embodiments of the present application, a surface layer is provided on the cotton core, and the surface layer and the bottom layer are respectively located on two sides of the cotton core, and the surface layer is used to contact the wearer.
[0012] According to some embodiments of the present application, the barrier strip is provided on the cotton core.
[0013] According to some embodiments of the present application, the barrier strip is provided on the surface layer.
[0014] According to some embodiments of the present application, the bottom layer is provided with a waistline, and the waistline has elasticity and can drive the bottom layer and / or the cotton core to elastically stretch or elastically contract.
[0015] According to some embodiments of the present application, a connecting lug is provided on the side of the waistline, and the connecting lug can be pasted and connected with the bottom layer and make the bottom layer form a closed shape.
[0016] According to the paper diaper of the second aspect of the present application, the multi-directional leakage prevention structure of the first aspect of the present application is used.
[0017] According to the paper diaper of the present application, at least the following beneficial effects are achieved: when the paper diaper is worn on the wearer, the bottom layer will be wrapped around the wearer through the cotton core, and the excrement of the wearer will be absorbed through the cotton core, so that the absorption effect of the paper diaper on the excrement can be directly and effectively realized.
[0018] When the paper diaper is worn on the wearer, the barrier strip will be in close contact with the wearer under the surrounding and pushing of the bottom layer. Therefore, the barrier strip can block the excrement at the bottom layer and / or the cotton core, so as to effectively improve the leakage prevention ability of the paper diaper, and thus avoid the problem that the excrement leaks from the edge of the paper diaper when the paper diaper is used.
[0019] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0020] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
[0021] Figure 1 FIG. 1 is a schematic view of a multi-directional leakage prevention structure according to an embodiment of the present application;
[0022] Figure 2 For Figure 1 Schematic diagram of the surface layer of the multi-directional leakage-proof structure shown;
[0023] Figure 3 For Figure 1 Schematic diagram of another style of the multi-directional leakage-proof structure shown.
[0024] Reference signs: bottom layer 100; cotton core 200; waist circumference 400; barrier strip 500; surface layer 600; connecting ear 700; DETAILED DESCRIPTION
[0025] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.
[0026] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.
[0027] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.
[0028] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical solution.
[0029] Referring to Figure 1A multi-directional leakage prevention structure includes a bottom layer 100, a cotton core 200, and a barrier strip 500. The cotton core 200 is arranged on the bottom layer 100, and covers the inner side of the bottom layer 100 and is used to absorb feces and / or urine. The barrier strip 500 is arranged on the edge of the bottom layer 100 and / or the cotton core 200, and at least part of the barrier strip 500 overlaps the cotton core 200. The barrier strip 500 can prevent the excretion from moving from the cotton core 200 to the edge of the bottom layer 100. When the diaper is worn on the wearer, the bottom layer 100 will be wrapped around the wearer through the cotton core 200, and the excretion of the wearer will be absorbed through the cotton core 200, so as to directly and effectively achieve the absorption effect of the diaper on the excretion. When the diaper is worn on the wearer, the barrier strip 500 will be in close contact with the wearer under the wrapping and pushing of the bottom layer 100. Therefore, the barrier strip 500 can prevent the excretion at the bottom layer 100 and / or the cotton core 200, thereby effectively improving the leakage prevention capability of the diaper, and avoiding the problem of excretion leakage from the edge of the diaper during use.
[0030] It can be predicted that the barrier strip 500 can be made of non-woven fabric, solid plastic solid, or other materials that have a leakage prevention effect and can prevent the excretion from penetrating. The specific implementation is not unique, but can be adjusted according to the actual situation, which is not limited here.
[0031] It is worth noting that the specific implementation of the material, width, thickness, length, shape, etc. of the barrier strip can be adjusted according to the actual situation, and is not limited here.
[0032] In some embodiments, referring to Figure 1 , the length direction of the barrier strip 500 is flush with the cross direction of the cotton core 200. The orientation of the barrier strip 500 can make it smoothly achieve the blocking effect of the excretion in the cross direction of the cotton core 200, and effectively avoid the phenomenon of excretion diversion caused by the inclination of the barrier strip itself, thereby effectively improving the blocking capability of the barrier strip 500 to the excretion.
[0033] In some embodiments, referring to Figure 2 , the barrier strip 500 is a plurality of barrier strips 500, and each barrier strip 500 is located at one end of the cotton core 200. The plurality of barrier strips 500 can block the excretion from both ends of the cotton core 200, so as to effectively ensure that the excretion is difficult to leak out of the diaper from both ends of the cotton core 200, thereby effectively improving the leakage prevention capability of the diaper.
[0034] It is expected that the barrier strip 500 can also be distributed in other positions of the cotton core 200, such as surrounding the cotton core 200 from the side of the cotton core 200. Therefore, the specific distribution of the barrier strip 500 is not unique, and can be adjusted according to the actual situation, which is not limited herein.
[0035] In some embodiments, referring to Figure 3 , the barrier strip 500 has a gap with the end of the cotton core 200. The gap between the barrier strip 500 and the end of the cotton core 200 allows the barrier strip 500 to be covered within the edge of the diaper when the diaper is worn on the wearer, thereby effectively avoiding the problem of position deviation and falling of the barrier strip 500 due to the friction between the diaper and the wearer, and further ensuring that the barrier strip 500 can smoothly and normally perform the blocking work.
[0036] Specifically, the distance between the barrier strip 500 and the end of the cotton core 200 is 0-200mm.
[0037] In some embodiments, referring to Figure 1 , the cotton core 200 is provided with a surface layer 600, and the surface layer 600 and the bottom layer 100 are located on both sides of the cotton core 200, respectively, and the surface layer 600 is used to contact the wearer. The surface layer 600 contacts the wearer, so that the wearer can avoid direct contact with the cotton core 200. Since the cotton core 200 will be in a dirty state after absorbing the excretion, the separation between the surface layer 600 and the wearer and the cotton core 200 can effectively avoid the direct contact between the wearer and the dirty cotton core 200, thereby effectively improving the wearing experience of the wearer.
[0038] In some embodiments, referring to Figure 1 , the barrier strip 500 is arranged in the cotton core 200. The barrier strip 500 arranged in the cotton core 200 can effectively block the excretion inside the cotton core 200, thereby effectively avoiding the problem of excretion leakage.
[0039] In some embodiments, referring to Figure 1 , the barrier strip 500 is arranged in the surface layer 600. The barrier strip 500 arranged in the surface layer 600 can have a comprehensive extrusion and blocking effect on the cotton core 200 from the position of the surface layer 600, thereby effectively avoiding the problem of excretion leakage between the gap between the cotton core 200 and the barrier strip 500, and further effectively improving the leakage prevention ability of the diaper.
[0040] It is expected that the barrier strip 500 can also be arranged on the bottom layer 100, or at least two of the bottom layer 100, the surface layer 600 and the cotton core 200 are provided with the barrier strip 500. The specific embodiment is not unique, but can be adjusted according to the actual situation, which is not limited here.
[0041] In some embodiments, referring to Figure 1 The bottom layer 100 is provided with a waistline 400, which has elasticity and can drive the bottom layer 100 and / or the cotton core 200 to elastically stretch or elastically contract. The waistline 400 can tightly adhere the bottom layer 100 and / or the cotton core 200 to the wearer by the action of elasticity, thereby directly and effectively realizing the wearing effect of the diaper.
[0042] In some embodiments, referring to Figure 1 The side of the waistline 400 is provided with a connecting ear 700, which can be pasted and connected with the bottom layer 100 and make the bottom layer 100 form a closed shape. The pasting effect between the connecting ear 700 and the bottom layer 100 can make the waistline 400 at one end of the bottom layer 100 be pasted and connected with the other end of the bottom layer 100 through the connecting ear 700, thereby making the diaper can be smoothly formed into a closed shape.
[0043] The second aspect of the utility model provides an embodiment of a diaper, which comprises the above multidirectional leakage prevention structure. When the diaper is worn on the wearer, the bottom layer 100 will wrap the wearer through the cotton core 200 and absorb the excretion of the wearer through the cotton core 200, thereby directly and effectively realizing the absorption effect of the diaper on the excretion. When the diaper is worn on the wearer, the barrier strip 500 will be in close contact with the wearer under the wrapping and pushing of the bottom layer 100. Therefore, the barrier strip 500 can block the excretion at the bottom layer 100 and / or the cotton core 200, thereby effectively improving the leakage prevention ability of the diaper, and avoiding the problem of excretion leaking from the edge of the diaper during use.
[0044] The technical features of the above embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above embodiments are not described, but as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the description.
[0045] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above embodiments, and various changes can be made within the knowledge range of ordinary skilled persons in the technical field without departing from the purpose of the utility model.
Claims
1. A multi-directional leak barrier structure, characterized by, The application relates to a multi-directional leakage-proof structure, comprising: a bottom layer (100); a cotton core (200) arranged on the bottom layer (100), the cotton core (200) covering the inner side of the bottom layer (100) and being used for absorbing excretion; a barrier strip (500) arranged on the edge of the bottom layer (100) and / or the cotton core (200), the barrier strip (500) overlapping at least part of the cotton core (200), the barrier strip (500) being capable of blocking excretion from moving from the cotton core (200) to the edge of the bottom layer (100); the length direction of the barrier strip (500) is flush with the cross direction of the cotton core (200); the barrier strip (500) is provided in a plurality of pieces, each of the barrier strips (500) being arranged at the two ends of the cotton core (200); a gap is formed between the barrier strip (500) and the end of the cotton core (200); a surface layer (600) is arranged on the cotton core (200), the surface layer (600) and the bottom layer (100) being arranged on the two sides of the cotton core (200) respectively, and the surface layer (600) being used for contacting the wearer; the barrier strip (500) is arranged on the cotton core (200).
2. The multi-directional leakage-proof structure according to claim 1, wherein: the barrier strip (500) is arranged on the surface layer (600).
3. The multi-directional leakage-proof structure according to claim 1, wherein: the bottom layer (100) is provided with a waistband (400), the waistband (400) being elastic and capable of driving the bottom layer (100) and / or the cotton core (200) to elastically stretch or elastically contract.
4. The multi-directional leakage-proof structure according to claim 3, wherein: the side of the waistband (400) is provided with a connecting lug (700), the connecting lug (700) being capable of being pasted to the bottom layer (100) and enabling the bottom layer (100) to be enclosed and shaped.
5. A paper diaper characterized by comprising: The application further relates to a multi-directional leakage-proof structure comprising any one of the structures according to claims 1 to 4.