CN205849662U - A kind of adult's diaper - Google Patents

Abstract

This utility model relates to hygiene article sector.A kind of adult's diaper, including outer housing, absorber, leakproof barricade, leg elastic elastic, back waist elastic assembly and Velcro；Including non-permeable outer layer and water penetration internal layer on outer housing thickness direction, water penetration internal layer is made up of a hydrophilic region and two non-hydrophilic regions；Outer housing front waist region is provided with the blend stop preventing granular water-absorbing resin from spilling, and blend stop width is not less than the absorber Breadth Maximum of front waist region.The advantage of this adult's diaper is that granular water-absorbing resin outwards will not spill from front waist region, and production cost is low, and urine outwards will not be oozed out along water penetration internal layer.

Description

A kind of adult's diaper

Technical field

This utility model relates to hygiene article sector, especially a kind of adult's diaper.

Background technology

The adult being currently on market mainly includes outer housing, absorber, leakproof barricade, leg elastic rubber with paper diaper structure Muscle, Velcro and back waist elastic assembly, outer housing includes non-permeable outer layer and water penetration internal layer, absorber be in non-permeable outside Between layer and water penetration internal layer, the edge along absorber is adhesively fixed by glue, leakproof barricade, leg elastic elastic and magic Button is each attached on outer housing, and during use, Velcro surrounds and worn by diaper.Granular water suction tree it is provided with in absorber Fat i.e. macromolecule SAP, before and after outer housing length direction on end, non-permeable outer layer and water penetration internal layer are glued by glue Connect, in actual line flow procedure, non-permeable outer layer and water penetration internal layer by after glue bonding process soon Enter the operation of cut-out, the most non-permeable outer layer and the easy degumming of water penetration internal layer to unclamp, because leakproof barricade and leg Elastic elastic position on outer housing is in the outside of absorber width, and the most granular water-absorbing resin cannot be from width Direction spills, and back waist elastic length component direction is in the rear side of absorber length direction, the most granular water-absorbing resin without Method spills from the rear side of length direction；Due to absorbed thickness, on the outer housing of close absorber leading section, non-permeable Cannot directly be adhesively fixed between property outer layer and water penetration internal layer and can form one section of space, granular water-absorbing resin easy the past Lumbar region outwards spills.Leakproof barricade is divided into movable part and standing part, standing part to lead to non-permeable outer layer from the inside to the outside Crossing glue to be adhesively fixed, the medial part of movable part is provided with in leakproof elastic, the middle part of movable part length direction and water penetration Layer separates and does not fixes；Water penetration internal layer is hydrophilic nonwoven fabrics, during production, increases hydrophilic oil preparation on hydrophilic nonwoven fabrics, accelerates liquid The time that body penetrates.Leakproof barricade is water repellent non-woven fabrics.Leakproof barricade is protruded into outside hydrophilic nonwoven fabrics on width On standing part, i.e. thickness direction hydrophilic nonwoven fabrics outboard end be in the standing part of leakproof barricade and non-permeable outer layer it Between, during use, urine outwards can be oozed out along water penetration internal layer.In sum, there is granular suction with diaper in existing adult Water-resin easily outwards spills from front waist region can be along the risk of the outside sepage of water penetration internal layer with urine.

Summary of the invention

The deficiency existed with diaper for existing adult, the open a kind of granular water suction tree of the purpose of this utility model Fat will not leak outside, and urine will not be along adult's diaper of the outside sepage of water penetration internal layer.

To achieve these goals, the technical scheme that this utility model employing is following:

A kind of adult's diaper, including outer housing, absorber, leakproof barricade, leg elastic elastic, back waist elastic assembly and Velcro；It is divided into front waist region, crotch area and the back waist region being connected as a single entity on outer housing length direction, outer housing thickness direction includes non- Water penetration outer layer and water penetration internal layer, absorber is between non-permeable outer layer and water penetration internal layer, is provided with in absorber Granular water-absorbing resin；In the middle part of outer housing length direction, the both sides of width be provided with the arc port of indent；On thickness direction, Leg elastic elastic is between the standing part of leakproof barricade and non-permeable outer layer；On width, leakproof barricade and lower limb Portion's elasticity elastic is successively set on the outside of absorber width, and Velcro is separately fixed at the left and right end of back waist region outer housing Portion；On width, leakproof barricade is divided into movable part and standing part, standing part to glue with non-permeable outer layer from the inside to the outside Connect fixing；Back waist elastic assembly is on outer housing back waist region, and position is in the rear side of absorber length direction；Width On, water penetration internal layer is made up of a hydrophilic region and two non-hydrophilic regions, hydrophilic region be in two non-hydrophilic regions it Between, hydrophilic region is identical with non-hydrophilic zone length, and the width in two non-hydrophilic regions is identical, along the centrosymmetry of hydrophilic region Arranging, the liquid of hydrophilic region is faster through speed than non-hydrophilic region liquid through speed；On width, non-hydrophilic region by In to being divided into outward internal diffusion part and outer connection part, outer connection part is fixed on the fixing of non-permeable outer layer and leakproof barricade Between part, internal diffusion is partially between outer connection part and hydrophilic region, and internal diffusion is partially in leakproof barricade fixed part The inner side divided；The width of hydrophilic region is 215-265mm；Back waist elastic assembly includes elastic cladding and interior elastic, rubber The rearward end of muscle cladding length direction is concordant with the rearward end of outer housing length direction；Outer housing front waist region is provided with and prevents graininess The blend stop that spills of water-absorbing resin, the leading section of blend stop length direction is concordant with the leading section of outer housing length direction, blend stop width Consistent with elastic cladding width, blend stop width is not less than the absorber Breadth Maximum of front waist region.

As preferably, the width in non-hydrophilic region is 10-50mm.

As preferably, the width of outer connection part is 5-25mm.

As preferably, the width of internal diffusion part is 5-25mm.

As preferably, the size of blend stop length direction is the 10%-30% of the size of elastic cladding length direction.

As preferably, the medial part of movable part is provided with leakproof elastic, and the middle part of movable part length direction is with permeable Property internal layer separate do not fix.Leakproof barricade is water repellent non-woven fabrics.

As preferably, the middle part of leg elastic elastic is curved, and leg elastic elastic front and rear part is relative to leg elastic rubber More being in the outside of width in the middle part of muscle, comfort is good.

As preferably, the Velcro on every one end is all the most arranged in parallel two, and degree of being connected firmly is high, Comfort is more preferable.

Have employed a kind of adult's diaper of technique scheme, blend stop width is maximum not less than the absorber of front waist region Width, blend stop ensure that the front end that granular water-absorbing resin outwards will not cover from front waist region spills；Elastic cladding length side To rearward end concordant with the rearward end of outer housing length direction, the front end of the leading section of blend stop length direction and outer housing length direction Portion is concordant, and blend stop width is consistent with elastic cladding width, and blend stop is identical with elastic cladding material, i.e. blend stop is coated with elastic Body is cut by one piece material, one procedure can be used to complete, reduce the cost of production during production line balance.Water penetration Internal layer is made up of a hydrophilic region and two non-hydrophilic regions, and hydrophilic region is between two non-hydrophilic regions, and two non- The width of hydrophilic region is identical, and the centrosymmetry along hydrophilic region is arranged, and the liquid of hydrophilic region passes speed than non-hydrophilic district Territory liquid is fast through speed, and the width of hydrophilic region is 215-265mm, and during use, urine can quickly pass hydrophilic region, Improve the comfort level used；Outer connection part is fixed between the standing part of non-permeable outer layer and leakproof barricade, internal diffusion Being partially between outer connection part and hydrophilic region, internal diffusion is partially in the inner side of leakproof barricade standing part, hydrophilic area Hydrophilic oil preparation on territory can move outwardly to internal diffusion part along with urine, owing to hydrophilic oil preparation transfer itself has the limit of distance System, therefore internal diffusion part can play the effect of buffering, it is ensured that the hydrophilic oil preparation on hydrophilic region will not turn with urine Move to outer connection part, effectively solve the urine problem along the outside sepage of water penetration internal layer.In sum, this adult uses The advantage of diaper is that granular water-absorbing resin outwards will not spill from front waist region, and production cost is low, and urine will not edge Water penetration internal layer outwards to ooze out.

Accompanying drawing explanation

Fig. 1: adult of the present utility model is with diaper Facad structure schematic diagram；

Fig. 2: adult of the present utility model is with diaper structure schematic diagram；

Fig. 3: the schematic diagram of water penetration internal layer in this utility model embodiment；

Fig. 4: the non-permeable outer layer of adult's diaper of the present utility model, leakproof barricade and the amplification of water penetration internal layer Structural representation.

Detailed description of the invention

Below in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, this patent is further explained.

A kind of adult's diaper as shown in Figure 1, Figure 2, Figure 3 and Figure 4, mainly includes outer housing 1, absorber 2, leakproof gear Wall 3, leg elastic elastic 4, Velcro 5 and back waist elastic assembly 6.

Front waist region, crotch area and the back waist region being connected as a single entity it is divided on outer housing 1 length direction, during use, adult's paper using urine The front waist of the front waist region correspondence user of trousers, the crotch of crotch area correspondence user, the back lumbar part of back waist region correspondence user. In the middle part of outer housing 1 length direction, the both sides of width be provided with the arc port of indent, comfort is good.Outer housing 1 thickness direction On include non-permeable outer layer 10 and water penetration internal layer 9, absorber 2 is between non-permeable outer layer 10 and water penetration internal layer 9, On thickness direction, water penetration internal layer 9 is in the top that non-permeable outer layer 10 is, non-permeable outer layer 10 and water penetration internal layer 9 It is adhesively fixed by glue.Velcro 5 is on the back waist region of outer housing 1.The front waist region of non-permeable outer layer bottom surface is provided with Attacking Midfielder Patch 7, coordinates Velcro 5 to use.

Leakproof barricade 3, leg elastic elastic 4 and Velcro 5 are each attached on outer housing 1.The material of leakproof barricade 3 is water repellent Non-woven fabrics, on width, leakproof barricade 3 is divided into movable part 31 and standing part 32 from the inside to the outside, and standing part 32 is with non- Water penetration outer layer 10 is adhesively fixed by glue, and the medial part of movable part 31 is provided with leakproof elastic, movable part 31 length side To middle part separate with water penetration internal layer 9 and not fix.On thickness direction, it is permeable with non-that leg elastic elastic 4 is in standing part Between property outer layer 10, the middle part of leg elastic elastic 4 is curved, and leg elastic elastic 4 front and rear part is relative to leg elastic elastic 4 Middle part is more in the outside of width, and comfort is good.On width, leakproof barricade 3 and leg elastic elastic 4 are successively Being arranged on the outside of absorber 2 width, Velcro 5 is separately fixed at the left and right end portions of back waist region outer housing 1, on every one end Velcro 5 be all the most arranged in parallel two.

Water penetration internal layer 9 is made up of a hydrophilic region 92 and two non-hydrophilic regions 91, and hydrophilic region 92 is in two Between non-hydrophilic region 91, the width in two non-hydrophilic regions 91 is identical, and the centrosymmetry along hydrophilic region 92 is arranged, hydrophilic area The liquid in territory 92 is faster through speed than non-hydrophilic region liquid through speed.Non-hydrophilic region 91 is divided into internal diffusion portion from the inside to the outside Points 912 and outer connection part 911, outer connection part 911 is fixed on the standing part 32 of non-permeable outer layer 10 and leakproof barricade Between, internal diffusion part 912 is between outer connection part 911 and hydrophilic region 92, and it is solid that internal diffusion is partially in leakproof barricade The inner side of fixed part, the width in non-hydrophilic region 91 is 10-55mm, and the width of hydrophilic region 92 is 215-265mm.Outer connecting portion The width dividing 911 is 5-25mm, and the width of internal diffusion part 912 is 5-25mm.Hydrophilic region 92 and non-hydrophilic region 91 length Identical.

During production, the hydrophilic region 92 at water penetration internal layer 9 adds hydrophilic oil preparation, and non-hydrophilic region 91 is without hydrophilic oil Agent, the liquid of hydrophilic region 92 is faster through speed than non-hydrophilic region 91 liquid through speed, and liquid is relative through speed, Such as set three times of break-through of water penetration internal layer 9, within hydrophilic region 92 typically requires that time of break-through is 2 seconds for the first time, Within 3 seconds for the second time, within 4 seconds for the third time, i.e. first three urine time of break-through of hydrophilic region is respectively less than 5 seconds, non-hydrophilic region Any time of break-through of urine is all higher than 5 seconds, and when diaper uses, urine can quickly pass hydrophilic region 92, urine Would not the most outwards ooze out, only can be absorbed by absorber 2 downwards, it is ensured that diaper will not laterally sepage, raising The comfort level used.

The width of outer connection part 911 is 5-25mm, it is ensured that the degree of being connected firmly of water penetration internal layer 9.During use, hydrophilic Hydrophilic oil preparation on region 92 can move outwardly to internal diffusion part 912 along with urine, due to hydrophilic oil preparation transfer itself have away from From restriction, therefore internal diffusion part 912 can play the effect of buffering, and internal diffusion part 912 is in leakproof barricade fixed part Dividing the inner side of 32, the width of internal diffusion part 912 is 5-25mm, has taken into full account the transfer distance of hydrophilic oil preparation, above-mentioned size The hydrophilic oil preparation that can ensure that on hydrophilic region 92 with the internal diffusion part 912 of position will not be transferred to outer connection part with urine 911, effectively solve the urine problem along the outside sepage of water penetration internal layer 9.

Leakproof barricade 3 and the leg elastic elastic 4 position on outer housing 1 are in the outside of absorber 2 width, magic Button 5 and back waist elastic assembly 6 are fixed on the back waist region of outer housing 1, and back waist elastic assembly 6 length direction is in absorber 2 length The rear side in direction.Cotton core and granular water-absorbing resin, i.e. water suction macromolecule SAP it is provided with in absorber 2.

Back waist elastic assembly 6 includes elastic cladding 61 and interior elastic 62 thereof, after elastic cladding 61 length direction End is concordant with the rearward end of outer housing 1 length direction.Outer housing 1 front waist region is provided with the gear preventing granular water-absorbing resin from spilling Bar 8, the leading section of blend stop 8 length direction is concordant with the leading section of outer housing 1 length direction, blend stop 8 width and elastic cladding 61 Width is consistent, and blend stop 8 width is not less than absorber 2 Breadth Maximum of front waist region, and blend stop 8 ensure that granular water-absorbing resin not Outwards can spill from front waist region.

Blend stop 8 is identical with elastic cladding 61 material, and the size of blend stop 8 length direction is elastic cladding 61 length direction The 10%-30% of size, elastic cladding 61 is long, needs to encase elastic 62 completely, as long as blend stop 8 can play barrier effect , it is not necessary to oversize.Blend stop 8 is cut by one piece material with elastic cladding 61, and during production line balance, one piece material is big Part as the elastic cladding 61 of upper sheet of paper urine pants, a remaining part as under the blend stop 8 of a piece of diaper, production work In sequence conveniently, the low cost of production is reduced.

The production method of above-mentioned adult's diaper, the hydrophilic region 92 at water penetration internal layer 9 adds hydrophilic oil preparation, non- Hydrophilic region 91 is without hydrophilic oil preparation；Streamline adds man-hour, will cut off with one piece material, and a part is as sheet of paper urine pants Elastic cladding 61, a remaining part as under the blend stop 8 of a piece of diaper.

Claims (9)

1. adult's diaper, including outer housing, absorber, leakproof barricade, leg elastic elastic, back waist elastic assembly and evil spirit Art button；It is divided into front waist region, crotch area and the back waist region being connected as a single entity on outer housing length direction, outer housing thickness direction includes non- Aqueous outer layer and water penetration internal layer, absorber is between non-permeable outer layer and water penetration internal layer, is provided with granule in absorber The water-absorbing resin of shape；In the middle part of outer housing length direction, the both sides of width be provided with the arc port of indent；On thickness direction, lower limb Portion's elasticity elastic is between the standing part of leakproof barricade and non-permeable outer layer；On width, leakproof barricade and leg Elastic elastic is successively set on the outside of absorber width, and Velcro is separately fixed at the left and right end portions of back waist region outer housing； On width, leakproof barricade is divided into movable part and standing part from the inside to the outside, and standing part is bonding with non-permeable outer layer Fixing；Back waist elastic assembly is on outer housing back waist region, and position is in the rear side of absorber length direction；It is characterized in that width On degree direction, water penetration internal layer is made up of a hydrophilic region and two non-hydrophilic regions, and hydrophilic region is in two non-hydrophilic Between region, hydrophilic region is identical with non-hydrophilic zone length, and the width in two non-hydrophilic regions is identical, along hydrophilic region The heart is symmetrical arranged, and the liquid of hydrophilic region is faster through speed than non-hydrophilic region liquid through speed；On width, non-hydrophilic Region is divided into internal diffusion part and outer connection part from the inside to the outside, and outer connection part is fixed on non-permeable outer layer and leakproof barricade Standing part between, internal diffusion is partially between outer connection part and hydrophilic region, and internal diffusion is partially in leakproof barricade The inner side of standing part；The width of hydrophilic region is 215-265mm；Back waist elastic assembly includes elastic cladding and interior rubber thereof Muscle, the rearward end of elastic cladding length direction is concordant with the rearward end of outer housing length direction；Outer housing front waist region is provided with and prevents The blend stop that granular water-absorbing resin spills, the leading section of blend stop length direction is concordant with the leading section of outer housing length direction, gear Bar width is consistent with elastic cladding width, and blend stop width is not less than the absorber Breadth Maximum of front waist region.

A kind of adult's diaper the most according to claim 1, it is characterised in that the width in non-hydrophilic region is 10- 50mm。

A kind of adult's diaper the most according to claim 1, it is characterised in that the width of outer connection part is 5-25mm.

A kind of adult's diaper the most according to claim 1, it is characterised in that the width of internal diffusion part is 5-25mm.

A kind of adult's diaper the most according to claim 1, it is characterised in that the size of blend stop length direction is elastic The 10%-30% of the size of cladding length direction.

A kind of adult's diaper the most according to claim 1, it is characterised in that the medial part of movable part is provided with anti- Leakage elastic, the middle part of movable part length direction separates with water penetration internal layer and does not fix.

A kind of adult's diaper the most according to claim 1, it is characterised in that leakproof barricade is water repellent non-woven fabrics.

A kind of adult's diaper the most according to claim 1, it is characterised in that the middle part of leg elastic elastic is curved, Leg elastic elastic front and rear part is relative to the outside being more in width in the middle part of leg elastic elastic.

A kind of adult's diaper the most according to claim 1, it is characterised in that the Velcro on every one end is all edge Arranged in parallel two of length direction.