CN211300686U - An adult leak-proof diaper - Google Patents

Abstract

The utility model discloses a leak-proof diaper for adults, which comprises a diaper body, a front waist protector and a rear waist protector integrally connected with the diaper body; the diaper body comprises a surface layer and an absorbent core which are sequentially adhered from top to bottom. layer and a leak-proof bottom layer; the leak-proof bottom layer is set as a semi-wrapped structure, the surface layer and the absorbent core layer are both wrapped in the leak-proof bottom layer, and the leak-proof bottom layer is used for edge sealing; The edge sealing part of the leak-proof bottom layer is set as a three-dimensional annular rib structure; the utility model has a simple structure, and on the one hand, the three-dimensional annular rib structure can block urine and prevent side leakage of urine. Or back leakage; on the other hand, it can prevent the user's skin from directly contacting the surface layer, thereby improving the user's comfort.

Description

An adult leak-proof diaper

technical field

The utility model relates to the technical field of diapers, in particular to an adult leak-proof diaper.

Background technique

Adult diapers are disposable paper-based urinary incontinence products, one of the adult care products, and are mainly suitable for disposable diapers used by adults with incontinence. Generally, diapers are divided into three layers from the inside to the outside. The inner layer is close to the skin and is made of non-woven fabric; the middle layer is water-absorbing fluff pulp, and a polymer water-absorbing agent is added; the outer layer is an impermeable plastic film. However, the existing diapers are prone to side leakage and rear leakage during use, and the private parts are in direct contact with the surface layer of the diapers during use, which is likely to cause eczema.

Utility model content

The purpose of the utility model is to provide an adult leak-proof diaper which can effectively solve the above-mentioned technical problems.

In order to achieve the purpose of the present utility model, the following technical solutions are adopted:

An adult leak-proof diaper, comprising a diaper body, a front waist protector and a rear waist protector integrally connected with the diaper body; the diaper body includes a surface layer, an absorbent core layer and a leak-proof bottom layer that are sequentially bonded from top to bottom ; the leak-proof bottom layer is set as a semi-wrapped structure, the surface layer and the absorbent core layer are both wrapped in the leak-proof bottom layer, and the leak-proof bottom layer is used for edge sealing; the leak-proof bottom layer The edge sealing part of the device is set as a three-dimensional annular rib structure.

Preferably, the material of the leak-proof bottom layer is a composite film composed of a water-repellent non-woven fabric and a PE film.

Preferably, an arc-shaped depression is provided in the middle of the surface of the surface layer, and the length direction of the arc-shaped depression is consistent with the length direction of the surface layer.

Preferably, a plurality of guide holes are evenly arranged on the bottom surface of the arc-shaped depression.

Preferably, a layer of wood-colored bamboo pulp paper is sandwiched between the surface layer and the absorbent core layer.

Preferably, grooves are formed on the surfaces of the front waist protector and the rear waist protector, and the heat preservation stickers are adhered in the grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. In the present invention, the leak-proof bottom layer is set as a semi-wrapped structure, which wraps the surface layer and the absorbing core layer, and seals the edges, and at the same time, the edge-sealing part is set as a three-dimensional annular rib structure. On the one hand, it can block urine to prevent side leakage or rear leakage of urine; on the other hand, it can prevent the skin of the user's private parts from directly contacting the surface layer, so that it can cause eczema in a humid environment for a long time. , so that the user's comfort can be improved.

2. The utility model arranges an arc-shaped depression on the surface layer, and the arc-shaped depression can lock the urine in its interior for infiltration, thereby further improving the leak-proof performance of the diaper; And the diversion hole, which can speed up the penetration of urine; and can play a blocking role in the process of urine flow, preventing the user from side leakage or rear leakage when lying on the side or flat.

3. The utility model provides a groove on the surface of the front waist protector and the back waist protector, and glues a thermal paste in the groove, so that the user's waist and abdomen can be kept warm during use, avoiding the Cold in the waist or abdomen.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments.

Fig. 1 is the structural representation of a kind of adult anti-leakage diaper provided by the utility model;

2 is a schematic diagram of an explosion structure of a leak-proof adult diaper provided by the utility model;

3 is a schematic structural diagram of an arc-shaped depression in an adult leak-proof medium provided by the utility model;

Description of numbers in the picture:

1. Diaper body; 11. Surface layer; 12. Absorptive core layer; 13. Anti-leakage bottom layer; 131. Three-dimensional annular rib; 14. Arc-shaped depression; 15. Diversion hole; 16. Wood-colored bamboo pulp paper;

2. Front waist protection; 3. Back waist protection; 4. Groove; 5. Warm stickers.

Detailed ways

The following will make a clear and complete description of an adult leak-proof diaper of the present invention with reference to the accompanying drawings.

In the description of the present invention, it should be understood that the terms "center", "horizontal", "longitudinal", "front", "rear", "left", "right", "upper", "lower", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility. The novel and simplified description does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the scope of protection of the present invention.

As shown in FIGS. 1 to 3 , the present invention provides an adult leak-proof diaper, which includes a diaper body 1 , a front waist protector 2 and a rear waist protector 3 integrally connected with the diaper body 1 . 2 is arranged at the front end of the diaper body 1, the surface of the front waist support 2 is bonded with a Velcro A surface; the rear waist support 3 is arranged at the rear end of the diaper body 1, the The back of the back waist support 3 is glued to the B side of the Velcro. When in use, the A side of the Velcro and the B side of the Velcro can be glued and fixed. The front waist protector 2 and the rear waist protector 3 are both made of water-repellent non-woven fabric and ultra-fine elastic fiber, so that the elasticity of the diaper is good, and there will be no streaks during use, so that the skin can be affected. It has a protective effect, and the ventilation type is good, making it more comfortable to use. This is the prior art, so it will not be repeated here.

The diaper body 1 is provided in a groove shape, and includes a surface layer 11 , an absorbent core layer 12 and a leakage-proof bottom layer 13 which are sequentially bonded by hot melt adhesive from top to bottom. Specifically, the surface layer 11 is made of antibacterial non-woven fabric, which has porosity and air permeability, so that urine can quickly penetrate into the absorbing core layer 12, so as to keep the surface layer 11 dry and avoid causing skin eczema, Thus, the comfort of use is improved; at the same time, the antibacterial non-woven fabric has high antibacterial efficiency and long-lasting antibacterial effect, so it can prevent bacterial growth and cause infection and inflammation in the private parts.

The absorbent core layer 12 is selected from a polymer resin with strong water-absorbing ability, which can condense the absorbed urine into a gel shape, so as to avoid back-osmosis or leakage of the urine. A layer of wood-colored bamboo pulp paper 16 is sandwiched between the absorbent core layer 12 and the surface layer 11, which can accelerate the penetration of urine and remove peculiar smell; Safer to use.

The material of the leak-proof bottom layer 13 is selected as a composite film composed of a water-repellent non-woven fabric and a PE film, which has good air permeability and water impermeability, so as to avoid the leakage of urine. Leakage and soiling of bed sheets and other supplies; at the same time, it can improve the breathability of diapers.

Specifically, in this embodiment, the leak-proof bottom layer 13 is set in a semi-encapsulated structure, and the leak-proof bottom layer 13 wraps the surface layer 11 and the absorbent core layer 12 and seals them. side. The edge-sealing portion of the leak-proof bottom layer 13 is set as a three-dimensional annular rib 131, and the three-dimensional annular rib 131 is composed of the leak-proof bottom layer 13 and the cotton wool filled therein. On the one hand, the three-dimensional annular rib 131 can block urine to prevent side leakage or back leakage of urine; user's comfort.

In order to further improve the leak-proof performance of the diaper, in this embodiment, a mechanical indentation process is used to form an arc-shaped depression 14 in the middle of the upper surface of the surface layer 11, and the length direction of the arc-shaped depression 14 is the same as that of the surface layer 11. The length directions are the same, and several guide holes 15 are evenly arranged on the bottom surface of the arc-shaped depression 14 . The arc-shaped recess 14 can lock the urine in the inside thereof for infiltration, thereby further improving the leak-proof performance of the diaper. In addition, several guide holes 15 are evenly arranged on the bottom surface of the arc-shaped depression 14, which can speed up the penetration rate of urine; Lateral or posterior leakage occurs when lying or lying down. The above-mentioned mechanical indentation process is the prior art, so it will not be repeated here. It should be noted here that the number of the guide holes 15 can be set according to the size of the arc-shaped depression 14 , and in this embodiment, there are 300-400.

Specifically, the front waist support 2 and the rear waist support 3 in the present embodiment are provided with grooves 4 in the middle of the surface, and the bottom surface of the grooves 4 is adhered with a back glue; the grooves 4 are bonded with The warm sticker 5, in the process of use, the warm sticker 5 can warm the user's waist and abdomen, so as to prevent the waist or abdomen from getting cold. Of course, during use, a patch with a health care function can also be pasted in the groove 4, which can be replaced as required.

Various modifications to these embodiments described will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention .

Claims (6)

1. A leak-proof diaper for adults, comprising a diaper body, a front waist protector and a rear waist protector integrally connected with the diaper body; The leak-proof bottom layer is characterized in that: the leak-proof bottom layer is set as a semi-wrapped structure, the surface layer and the absorbent core layer are both wrapped in the leak-proof bottom layer, and the leak-proof bottom layer is used for edge sealing ; The edge sealing part of the leak-proof bottom layer is set as a three-dimensional annular rib structure. 2 . The leak-proof diaper for adults according to claim 1 , wherein the material of the leak-proof bottom layer is a composite film composed of a water-repellent non-woven fabric and a PE film. 3 . 3 . The leak-proof diaper for adults according to claim 2 , wherein an arc-shaped depression is provided in the middle of the surface of the surface layer, and the length direction of the arc-shaped depression is consistent with the length direction of the surface layer. 4 . . 4 . The leak-proof diaper for adults according to claim 3 , wherein a plurality of guide holes are evenly arranged on the bottom surface of the arc-shaped depression. 5 . 5 . The leak-proof diaper for adults according to claim 4 , wherein a layer of wood-colored bamboo pulp paper is sandwiched between the surface layer and the absorbing core layer. 6 . 6. The leak-proof diaper for adults according to claim 1 or 5, characterized in that: grooves are provided on the surfaces of the front waist protector and the back waist protector, and grooves are adhered in the grooves. Warm stickers.

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