An outer pocket disposable sanitary pant

Abstract

The utility model relates to a disposable sanitary article field especially, relate to a disposable sanitary trousers with external pocket, both have the function of external storage function, can optimize the function of waist circumference fit comfort, including absorption body, absorption body includes the absorption body and the outer clothing layer compound in the outer side of absorption body, the outer clothing layer includes the bottom layer non -woven fabric, two first non -woven fabrics, two second non -woven fabrics, a plurality of first waist circumference rubber and a plurality of second waist circumference rubber, the outer side of bottom layer non -woven fabric is compounded with third non -woven fabric in front waist area, third non -woven fabric has upper edge and lower edge along the longitudinal direction, has left edge and right edge along the transverse direction, the left edge of third non -woven fabric, right edge is bonded with the outer side of bottom layer non -woven fabric respectively, the lower edge of third non -woven fabric is bonded with the outer side of bottom layer non -woven fabric, under the condition that the transverse tension is not applied in the front waist area of absorption body, third non -woven fabric forms an outer pocket with upper opening.

Description

Technical Field

[0001] This utility model relates to the field of disposable hygiene products, and in particular to a disposable sanitary trouser with an external pocket. Background Technology

[0002] Hygiene products such as diapers, pant-style diapers, and menstrual pants generally consist of the following layers, arranged from top to bottom: a permeable top layer, an absorbent core layer, and a liquid-impermeable bottom layer. The absorbent core layer is composed of an absorbent core, typically made of a mixture of superabsorbent polymer particles and wood pulp fibers, wrapped in non-woven fabric to form a single block structure. It absorbs and retains bodily fluids. The permeable top layer consists of hydrophilic non-woven fabric and hydrophobic non-woven fabric fixed to both sides of the hydrophilic non-woven fabric. It provides comfort and dryness upon contact with the body while allowing liquid to pass freely into the lower absorbent core layer. The liquid-impermeable bottom layer is a composite of a breathable, waterproof membrane and hydrophobic non-woven fabric. It retains the absorbed liquid within the absorbent core layer, preventing the absorbed liquid from staining the wearer's pants.

[0003] In actual use, users often need to attach functional items (such as heating patches for warming the uterus or keeping warm) to the outside of sanitary panties. However, existing sanitary products lack a dedicated fixing structure, and direct application can easily cause the heating patches to shift, fall off, or even stain clothing or skin, resulting in a poor user experience. In addition, the waist area in existing technologies usually uses a uniform elastic design, which makes it difficult to simultaneously ensure a good fit and wearing comfort, easily leading to problems such as marks or leakage. Utility Model Content

[0004] Therefore, in view of the above problems, this utility model provides a sanitary product that has both external storage function and optimized waist comfort.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A disposable sanitary panty with an external pocket includes an absorbent body, defined as extending longitudinally along the length direction of the absorbent body and laterally along the width direction of the absorbent body. The absorbent body has a front waist area, a back waist area, and a crotch area distributed between the front waist area and the back waist area distributed longitudinally. The absorbent body includes an absorbent body and an outer garment layer composited on the outside of the absorbent body. The two lateral sides of the front waist area of ​​the outer garment layer are respectively pressed and connected to the two lateral sides of the back waist area, so that the absorbent body forms a waist opening and two leg openings. Leg rubber is provided on the outer garment layer and around the leg openings. The outer garment layer includes a bottom nonwoven fabric, two pieces of first nonwoven fabric, two pieces of second nonwoven fabric, several first waist elastic bands, and several second waist elastic bands. The front waist area and back waist area of ​​the inner side of the bottom nonwoven fabric each have a first elastic area, a second elastic area, a first composite area, and a second composite area distributed sequentially from the longitudinal center outwards. The first nonwoven fabric is composited on the first elastic area. Each first waist elastic band is sandwiched between the first elastic area and the first nonwoven fabric of the bottom nonwoven fabric. Each second waist elastic band is composited on the second elastic area. The bottom nonwoven fabric is folded along the boundary between the second elastic area and the first composite area, such that the first composite area of ​​the bottom nonwoven fabric is composited on the second elastic area, the second composite area of ​​the bottom nonwoven fabric is composited on part of the first elastic area, and the second nonwoven fabric is composited on the remaining first elastic area. The front waist area of ​​the outer side of the bottom nonwoven fabric is laminated with a third nonwoven fabric. The third nonwoven fabric has an upper edge and a lower edge along the longitudinal direction, and a left edge and a right edge along the transverse direction. The left edge and the right edge of the third nonwoven fabric are respectively bonded to the outer side of the bottom nonwoven fabric, and the lower edge of the third nonwoven fabric is bonded to the outer side of the bottom nonwoven fabric. When no transverse tension is applied to the front waist area of ​​the absorbent body, the third nonwoven fabric forms an outer pocket with an upper opening.

[0006] Furthermore, the upper edge of the third nonwoven fabric is laminated with at least one elastic rubber band distributed laterally.

[0007] Furthermore, the ratio of the longitudinal length dimension of the first elastic region to the longitudinal length dimension of the second elastic region is 3 to 10:1.

[0008] Furthermore, the elongation ratio of the first waist elastic band is not greater than the elongation ratio of the second waist elastic band.

[0009] Furthermore, the absorbent body comprises a liquid-permeable surface layer, an absorbent core layer, and a liquid-impermeable bottom layer stacked sequentially from top to bottom, and the second nonwoven fabric covers the absorbent body located in the front waist area and the back waist area.

[0010] By adopting the aforementioned technical solution, the beneficial effects of this utility model are as follows: This disposable sanitary panty with an external pocket achieves an external storage function by setting an "outer pocket" in the front waist area of ​​the outer garment layer of the absorbent body, which is formed by bonding a third non-woven fabric to the bottom non-woven fabric. The outer pocket has an upper opening structure and naturally takes shape when no lateral tension is applied, which can stably store health and wellness products such as heating patches and effectively prevent them from falling off or soiling the clothes. At the same time, by setting a first elastic area and a second elastic area on the inner side of the bottom non-woven fabric, combined with the first non-woven fabric, the second non-woven fabric and the composite method of different areas, a differentiated elastic distribution in the waist area is achieved, which significantly improves the fit and wearing comfort of the waist area and avoids the phenomenon of waist constriction or loosening caused by uneven elasticity. Attached Figure Description

[0011] Figure 1 This is a front view structural diagram of an embodiment of the present utility model; Figure 2 This is a top view of the structure of the absorber body in its unfolded state in an embodiment of this utility model; Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure at point AA; Figure 4 This is a top view of the structure of the bottom nonwoven fabric in the unfolded state in an embodiment of this utility model.

[0012] Explanation of reference numerals in the attached figures: 1. Absorbent core; 2. Waist opening; 3. Leg opening; 4. Leg rubber; 5. Third non-woven fabric; 6. Top opening; 7. Outer pocket; 8. Elastic band; 11. Absorbent core; 12. Outer garment layer; 101. Front waist area; 102. Rear waist area; 103. Groin area; 201. First elastic zone; 202. Second elastic zone; 203. First composite zone; 204. Second composite zone; 111. Liquid-permeable top layer; 112. Absorbent core layer; 113. Liquid-impermeable bottom layer; 121. Bottom nonwoven fabric; 122. First nonwoven fabric; 123. Second nonwoven fabric; 124. First waist elastic band; 125. Second waist elastic band. Detailed Implementation

[0013] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0014] The embodiment of this utility model is as follows: refer to Figures 1 to 4 As shown, a disposable sanitary panty with an external pocket includes an absorbent body 1, which extends longitudinally along its length and laterally along its width. The absorbent body 1 has a front waist area 101, a back waist area 102, and a crotch area 103 distributed between the front waist area 101 and the back waist area 102. The absorbent body 1 includes an absorbent body 11 and an outer garment layer 12 composited on the outside of the absorbent body 11. The two lateral sides of the front waist area 101 of the outer garment layer 12 are respectively pressed and connected to the two lateral sides of the back waist area 102, so that the absorbent body 1 has a waist opening 2 and two leg openings 3. The outer garment layer 12 is provided with leg rubber 4 around the leg openings 3. The outer garment layer 12 includes a bottom nonwoven fabric 121, two pieces of first nonwoven fabric 122, two pieces of second nonwoven fabric 123, several first waist elastic bands 124, and several second waist elastic bands 125. The inner side of the bottom nonwoven fabric 121 has a first elastic region 201, a second elastic region 202, a first composite region 203, and a second composite region 204 distributed sequentially from the center outwards. The first nonwoven fabric 122 is composited onto the first elastic region 201. Each of the first waist elastic bands... 124 is sandwiched between the first elastic area 201 and the first nonwoven fabric 122 of the bottom nonwoven fabric 121. Each of the second waist elastic bands 125 is composited on the second elastic area 202. The bottom nonwoven fabric 121 is folded along the boundary between the second elastic area 202 and the first composite area 203, such that the first composite area 203 of the bottom nonwoven fabric 121 is composited on the second elastic area 202, the second composite area 204 of the bottom nonwoven fabric 121 is composited on part of the first elastic area 201, and the second nonwoven fabric 123 is composited on the remaining first elastic area 201. The front waist area of ​​the outer side of the bottom nonwoven fabric 121 is laminated with a third nonwoven fabric 5. The third nonwoven fabric 5 has an upper edge and a lower edge along the longitudinal direction, and a left edge and a right edge along the transverse direction. The left edge and the right edge of the third nonwoven fabric 5 are respectively bonded to the outer side of the bottom nonwoven fabric 121, and the lower edge of the third nonwoven fabric 5 is bonded to the outer side of the bottom nonwoven fabric. When no transverse tension is applied to the front waist area 101 of the absorbent body 1, the third nonwoven fabric 5 forms an outer pocket 7 with an upper opening 6.

[0015] This disposable sanitary panty with an external pocket achieves external storage by setting an "outer pocket 7" in the front waist area 101 of the outer clothing layer 12 of the absorbent body 1, which is formed by bonding a third non-woven fabric 5 to the bottom non-woven fabric 121. The outer pocket 7 has an upper opening 6 structure, which naturally takes shape when no lateral tension is applied, and can stably store health and wellness products such as heating patches, effectively preventing them from falling off or soiling the clothes. At the same time, by setting a first elastic area 201 and a second elastic area 202 on the inner side of the bottom non-woven fabric 12, together with the first non-woven fabric 122, the second non-woven fabric 123 and the composite method of different areas, a differentiated elastic distribution is achieved in the waist area, which significantly improves the fit and wearing comfort of the waist area and avoids the phenomenon of waist constriction or loosening caused by uneven elasticity.

[0016] Furthermore, the upper edge of the third nonwoven fabric 5 is laminated with at least one elastic elastic band 8 distributed laterally, preferably two. By laminating at least one elastic elastic band 8 distributed laterally along the upper edge of the third nonwoven fabric 5, the upper opening 6 of the outer pocket 7 has a shrinking function, which not only better fits the stored items (such as heating pads) and prevents them from slipping out of the upper opening 6, but also enhances the overall three-dimensionality and aesthetics of the outer pocket 7, further improving the practicality of the product and the user experience.

[0017] Meanwhile, the ratio of the longitudinal length of the first elastic zone 201 to the longitudinal length of the second elastic zone 202 is 3 to 10:1, preferably 6:1, which optimizes the elastic distribution gradient of the waist area. This ratio range ensures that the first elastic zone 201 has sufficient extensibility and resilience, while the second elastic zone 202 provides stable binding fit, so that the waist can quickly return to its original shape after stretching. This ensures both the tightness of the garment and avoids the feeling of restriction caused by being too tight, making the garment more comfortable and healthy to wear.

[0018] Furthermore, the stretch ratio of the first waist elastic band 124 is less than that of the second waist elastic band 125, which makes the second elastic zone 202 more extensible. At the same time, the first elastic zone 201 has a strong fit, so that when the waist is subjected to a large tensile force, the stress is mainly borne by the first waist elastic band 124 and evenly distributed. This better adapts to the needs of users with different body types, improves the versatility and fit of the product, and reduces skin discomfort caused by local stress concentration.

[0019] In this embodiment, the absorbent body 11 includes a liquid-permeable surface layer 111, an absorbent core layer 112, and a liquid-impermeable bottom layer 113 stacked sequentially from top to bottom. The second nonwoven fabric 123 covers the absorbent body 11 located in the front waist area 101 and the rear waist area 102. By defining the specific stacking structure of the absorbent body 11, namely the design of the liquid-permeable surface layer 111, the absorbent core layer 112, the liquid-impermeable bottom layer 113, and the second nonwoven fabric 123 covering the absorbent body 11, not only is the absorption performance and leak-proof capability of the core of the absorbent body 1 guaranteed, but the strength and softness of the longitudinal ends of the waist area absorbent body 11 are also enhanced by the second nonwoven fabric 123. This makes the product have an external storage function while the internal absorption structure remains stable and reliable, resulting in higher overall quality.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0023] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.

Claims

1. A disposable sanitary trouser with an external pocket, characterized in that: The device includes an absorbent body, which is defined as extending longitudinally along its length and laterally along its width. The absorbent body has a front waist area, a back waist area, and a crotch area distributed between the front waist area and the back waist area. The absorbent body includes an absorbent core and an outer garment layer composited on the outside of the absorbent core. The two lateral sides of the front waist area of ​​the outer garment layer are respectively pressed and connected to the two lateral sides of the back waist area, so that the absorbent body has a waist opening and two leg openings. The outer garment layer is provided with leg rubber around the periphery of the leg openings. The outer garment layer includes a bottom nonwoven fabric, two pieces of first nonwoven fabric, two pieces of second nonwoven fabric, several first waist elastic bands, and several second waist elastic bands. The front waist area and back waist area of ​​the inner side of the bottom nonwoven fabric each have a first elastic area, a second elastic area, a first composite area, and a second composite area distributed sequentially from the longitudinal center outwards. The first nonwoven fabric is composited on the first elastic area. Each first waist elastic band is sandwiched between the first elastic area and the first nonwoven fabric of the bottom nonwoven fabric. Each second waist elastic band is composited on the second elastic area. The bottom nonwoven fabric is folded along the boundary between the second elastic area and the first composite area, such that the first composite area of ​​the bottom nonwoven fabric is composited on the second elastic area, the second composite area of ​​the bottom nonwoven fabric is composited on part of the first elastic area, and the second nonwoven fabric is composited on the remaining first elastic area. The front waist area of ​​the outer side of the bottom nonwoven fabric is laminated with a third nonwoven fabric. The third nonwoven fabric has an upper edge and a lower edge along the longitudinal direction, and a left edge and a right edge along the transverse direction. The left edge and the right edge of the third nonwoven fabric are respectively bonded to the outer side of the bottom nonwoven fabric, and the lower edge of the third nonwoven fabric is bonded to the outer side of the bottom nonwoven fabric. When no transverse tension is applied to the front waist area of ​​the absorbent body, the third nonwoven fabric forms an outer pocket with an upper opening.

2. The disposable sanitary trousers with external pockets according to claim 1, characterized in that: The upper edge of the third nonwoven fabric is laminated with at least one elastic rubber band distributed laterally.

3. The disposable sanitary trousers with external pockets according to claim 1, characterized in that: The ratio of the longitudinal length of the first elastic zone to the longitudinal length of the second elastic zone is 3 to 10:

1.

4. The disposable sanitary trousers with external pockets according to claim 1, characterized in that: The elongation ratio of the first waist elastic band is not greater than the elongation ratio of the second waist elastic band.

5. The disposable sanitary trousers with external pockets according to claim 1, characterized in that: The absorbent body comprises a liquid-permeable surface layer, an absorbent core layer, and a liquid-impermeable bottom layer, which are stacked sequentially from top to bottom. The second nonwoven fabric covers the absorbent body located in the front waist area and the back waist area.

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