CN204971906U - Adult diapers - Google Patents

Abstract

The utility model relates to the field of hygiene products. Adult diapers, including dustcoat, absorbent, magic button, leak protection barricade and shank elasticity rubber band, in the absorbent was in the dustcoat, magic button, leak protection barricade and shank elasticity rubber band set up on the dustcoat, the absorbent divide into center, joining region and side district from width direction, and the guiding gutter shape in center and the side district assumes diamond in shape, and the guiding gutter shape of joining region is the vertical bar type that link up the absorbent along length direction. This adult diapers's advantage is that the guiding gutter that assumes diamond in shape on the center can be used for the urine quick to diffusion all around, and the guiding gutter of joining region is used for guiding the urine to spread to length direction to prevent as far as that the inboard urine of joining region is to joining region outside direction diffusion.

Description

adult diapers

technical field

The utility model relates to the field of sanitary products, in particular to a paper diaper for adults.

Background technique

At present, the structure of adult diapers on the market mainly includes outer cover, absorber, toilet paper, magic buckle, leak-proof retaining wall and leg elastic elastic, the absorber is in the outer cover, magic buckle, leak-proof retaining wall and leg elastic elastic Ribs are provided on the outer cover. Most of the absorbers are long strips with a single structure. When the urine volume is large, fluid accumulation in the middle of the absorber is easy to occur, and it is easy to ooze out of the middle of the absorber, which affects the comfort of use.

Contents of the invention

In view of the shortcomings of existing adult diapers, the purpose of this utility model is to provide an adult diaper that can guide the flow in the front and rear directions of the absorber, reduce the amount of urine seeping from the middle of the absorber to the side, and is comfortable to use.

In order to achieve the above object, the utility model adopts the following technical solutions.

Adult diapers, including outer cover, absorber, magic buckle, leak-proof retaining wall and leg elastic elastic, the absorber is inside the outer cover, magic buckle, leak-proof retaining wall and leg elastic are arranged on the outer cover; in the length direction , the magic buckle is on the back side of the outer cover; the outer cover includes a non-water-permeable outer layer and a water-permeable inner layer, and the absorber is fixed between the impermeable outer layer and the water-permeable inner layer; the absorber is provided with a diversion groove; the absorber From the width direction, it is divided into a central area, a connection area and a side area. There are two connection areas and two side areas. The two side areas are respectively located on the outside of the width direction. Between the zones, the shape of the diversion grooves on the central region and the side regions is rhombus, and the shape of the diversion grooves in the connection zone is straight and runs through the absorber along the length direction.

Preferably, the non-water-permeable outer layer is composed of a water-repellent base film and a non-woven fabric, and the water-permeable inner layer is a hydrophilic non-woven fabric; in the thickness direction, the absorber is composed of the first absorbent core close to the water-repellent base film and the first absorbent core close to the hydrophilic core. The second absorbent core of water non-woven fabric; in the length and width directions, the position of the second absorbent core is in the middle of the first absorbent core; in the thickness direction, the distance between the second absorbent core and the hydrophilic non-woven fabric There is a diversion layer in between.

Preferably, the shape of the absorber is bilaterally symmetrical along the center line in the longitudinal direction.

Preferably, the front part of the non-woven fabric in the longitudinal direction is provided with a front waist patch matching the bonding part of the magic buckle.

The adult diapers adopting the above technical solution have the following advantages: the absorber is divided into a central area, a connecting area and a side area from the width direction, and one function of the diversion groove is to enhance the strength of the absorber, while the central area The diamond-shaped diversion groove can be used for the rapid diffusion of urine to the surrounding area. The diversion groove in the connection area is used to guide the urine to diffuse in the length direction, and prevent the urine on the inside of the connection area from flowing in the width direction as much as possible. Diffusion in the outer direction of the connection area has the effect of preventing side leakage.

Description of drawings

Figure 1: Schematic diagram of the structure of the utility model adult diaper;

Figure 2: A schematic diagram of partial decomposition in the thickness direction of the adult diaper of the utility model;

Figure 3: Schematic diagram of the absorber in the adult diaper of the present invention.

detailed description

Below in conjunction with Fig. 1, Fig. 2 and Fig. 3, this patent is further explained.

The adult diapers as shown in Figure 1, Figure 2 and Figure 3 include an outer cover 1, an absorber 2, a magic buckle 3, a leak-proof retaining wall 4 and elastic elastic bands 5 on the legs, the absorber 2 is in the outer cover 1, and the magic buckle 3. The leak-proof retaining wall 4 and the leg elastic elastic band 5 are arranged on the outer cover 1 . The middle part of the outer cover 1 in the length direction and both sides in the width direction are provided with concave arc-shaped openings, and the middle part of the absorber 2 in the length direction and both sides in the width direction are provided with concave arc-shaped gaps. During use, the middle part of the lengthwise direction of the outer cover 1 corresponds to the crotch of the human body, the rear part of the lengthwise direction of the outer cover 1 corresponds to the back waist of the human body, and the front part of the lengthwise direction of the outer cover 1 corresponds to the front waist of the human body.

Outer cover 1 comprises impermeable outer layer 12 and water-permeable inner layer 11, and in thickness direction, impermeable outer layer 12 is the lower part, and water-permeable inner layer 11 is upper part, and impermeable outer layer 12 is made of water-repellent base film 121 and without The woven fabric 122 is a composite structure, and the water-repellent base film 121 is located on the top of the non-woven fabric 122 in the thickness direction. The water-permeable inner layer 11 is a hydrophilic non-woven fabric.

In the thickness direction, the absorber 2 is composed of a first absorbent core 21 close to the water-repellent base film 121 and a second absorbent core 22 close to the hydrophilic non-woven fabric 11; in the length and width directions, the position of the second absorbent core 22 is Both are located in the middle of the first absorbent core 21 , and the absorbent body 2 is provided with a diversion groove 23 , and the water absorption of the second absorbent core 22 is greater than that of the first absorbent core 21 . In the thickness direction, a diversion layer 6 is provided between the second absorbent core 22 and the hydrophilic non-woven fabric 11, fully considering the factor that adults have a large amount of urine, and using the diversion layer 6 to guide the urine to the first absorbent core. On the core body 21 and the second absorbent core body 22, because the second absorbent core body 22 has a large water absorption capacity, it can alleviate the problem of rapid fluid accumulation in the middle of the absorbent body and improve the comfort of use.

The absorber 2 is divided into a central area 231, a connecting area 232 and a side area 233 from the width direction, the central area 231 is located in the middle of the width direction of the absorber 2, the connecting area 232 and the side area 233 are two, two The side region 233 is at the outer end of the width direction, and each connecting region 232 is between the central region 231 and the side region 233, and the shape of the guide groove on the central region 231 and the side region 233 is rhombus, and the connection region 232 The shape of the diversion groove is a straight strip that runs through the absorber along the length direction; the shape of the absorber 2 is left-right symmetrical along the center line along the length direction. One function of the diversion groove 23 is to enhance the strength of the absorber 2. At the same time, the rhombus-shaped diversion groove on the central area 231 can be used for the urine to quickly spread around, and the diversion groove in the connecting region 232 is used to guide the urine. The liquid diffuses in the length direction, and prevents the urine inside the connection area 232 in the width direction from diffusing to the outside of the connection area 232 as far as possible, thereby achieving the effect of preventing side leakage.

In the thickness direction, the upper end of the leak-proof retaining wall 4 is provided with a retaining wall elastic 41, and the lower end of the leak-proof retaining wall 4 is bonded and fixed to the hydrophilic non-woven fabric by glue. The middle part can be separated from the surface of the hydrophilic non-woven fabric, and the front and rear ends of the length direction of the upper end of the leak-proof retaining wall 4 are fixed with the surface of the hydrophilic non-woven fabric.

In the width direction, a water-repellent non-woven fabric 42 is provided on the outside of the leak-proof retaining wall 4, and the water-repellent non-woven fabric 42 and the water-repellent bottom film 121 are fixed by glue, so it is less likely to seep. In the thickness direction, the toilet paper 8 is disposed between the water-repellent base film 121 and the absorber 2 .

In the thickness direction, the leg elastic elastic 5 is arranged on the non-water-permeable outer layer 12. In the length direction, the middle part of the leg elastic elastic 5 is arc-shaped, and the front and rear parts of the leg elastic elastic 5 are elastic relative to the legs. The middle part of the elastic band 5 is more on the outside in the width direction, and the use comfort is better.

In the width direction, magic buttons 3 are respectively fixed on the left and right ends of the outer cover 1, and the leak-proof retaining wall 4 and the leg elastic elastic band 5 are sequentially arranged on the outside of the absorber 2 in the width direction. In the length direction, the magic buckle 3 is located at the rear side of the outer cover 1 .

Two magic buttons 3 on each end are arranged in parallel along the length direction, and the magic buttons 3 include a fixing part 31 and a bonding part 32 .

In the length direction, a water-repellent back waist retaining wall 7 is arranged at the rear of the absorber 2, and both ends of the water-repellent back waist retaining wall 7 are fixed between the hydrophilic non-woven fabric and the leak-proof retaining wall 4, and the water-repellent back waist The rear side of the retaining wall 7 is fixed with the hydrophilic non-woven fabric, and the front side of the water-repellent rear waist retaining wall 7 is provided with a rear elastic rubber band 71, and the front side of the water-repellent rear waist retaining wall 7 can be separated from the surface of the hydrophilic non-woven fabric. The water-repellent rear waist retaining wall 7 can effectively prevent the problem of urine leakage backwards, especially for long-term bedridden use, the effect of preventing rear side leakage is better.

The length of the outer cover 1 is 700-1200mm, and the width of the outer cover 1 is 650-950mm. The minimum width of the absorber 2 is 150-200mm, and the maximum width of the absorber 2 is 300-400mm; the upper center area of the absorber 2 is rectangular, its width is 60-120mm, and the width of the connecting area is not greater than 25mm; the width of the magic buckle 3 is 20-50mm, and the distance between two magic buttons 3 arranged in parallel along the length direction is 30-120mm.

The above-mentioned embodiment is only a preferred implementation of this patent, for example, a front waist patch matching the bonding portion 32 of the hook and loop 3 is provided on the front portion of the non-woven fabric 122 in the longitudinal direction.

Claims (4)

1. Adult diapers, including outer cover, absorber, magic buckle, leak-proof retaining wall and leg elastic elastic, the absorber is inside the outer cover, magic buckle, leak-proof retaining wall and leg elastic elastic are set on the outer cover; length In the direction, the magic buckle is on the rear side of the outer cover; the outer cover includes a non-water-permeable outer layer and a water-permeable inner layer, and the absorber is fixed between the impermeable outer layer and the water-permeable inner layer; the absorber is provided with a diversion groove; It is characterized in that: the absorber is divided into a central area, a connection area and a side area from the width direction, the connection area and the side area are both two, and the two side areas are respectively located on the outside of the width direction, and each connection area is Located between the central area and the side area, the shape of the diversion groove on the central area and the side area is rhombus, and the shape of the diversion groove in the connection area is a straight strip that runs through the absorber along the length direction. 2. The adult diaper according to claim 1, characterized in that: the non-water-permeable outer layer is composed of a water-repellent base film and a non-woven fabric, and the water-permeable inner layer is a hydrophilic non-woven fabric; in the thickness direction, the absorber is composed of The first absorbent core close to the water-repellent base film and the second absorbent core close to the hydrophilic non-woven fabric; in the length and width directions, the second absorbent core is located in the middle of the first absorbent core; in the thickness direction , A flow-guiding layer is arranged between the second absorbent core and the hydrophilic non-woven fabric. 3. The adult paper diaper according to claim 1, characterized in that the shape of the absorber is left-right symmetrical along the center line in the longitudinal direction. 4. The adult diaper according to claim 1, characterized in that: the front part of the non-woven fabric in the longitudinal direction is provided with a front waist patch matching the bonding part of the magic button.