CN222968769U - Elastic T-shaped diaper - Google Patents

Abstract

The utility model relates to the technical field of disposable sanitary products, and provides an elastic T-shaped diaper, including a diaper body, wherein the diaper body includes a liquid-permeable surface layer, an absorbent core layer, and a liquid-impermeable bottom layer arranged in sequence from top to bottom, a front waistline and a rear waistline are arranged at the front and rear ends of the diaper, and Velcro and an adhesive portion are respectively arranged on the front waistline and the rear waistline, and an elastic fiber layer is coated on the outside of the absorbent core layer, and first convex strips arranged along the length direction are arranged on both sides of the liquid-permeable surface layer, and a plurality of second convex strips arranged along the length direction are arranged between two of the first convex strips, and the first convex strips are higher than the second convex strips, and a guide groove is formed between adjacent first convex strips and second convex strips, and between two adjacent second convex strips. When the utility model is used, urine is dispersed in the front and rear directions along the guide groove to prevent urine from leaking sideways, and the elastic fiber layer can effectively disperse and carry urine, thereby solving the technical problem of poor leakage-proof performance of the existing T-shaped diaper.

Description

Elastic T-shaped paper diaper

Technical Field

The utility model relates to the technical field of disposable sanitary products, in particular to an elastic T-shaped paper diaper.

Background

The disposable diaper is mainly used for preventing excrement of a baby from leaking, can enable the baby to keep sleeping overnight, has the characteristic of convenient use, is widely used in daily life, most of the existing diaper has good water absorbability, but the diaper can move along with the movement of the baby, side leakage is easy to occur, and especially the leakage prevention function of the existing diaper is mostly dependent on leakage prevention isolation edges, and a wrapping structure is formed by standing when the disposable diaper is worn, but only the stability of the leakage prevention isolation edges is difficult to guarantee, and the disposable diaper still has a large possibility of side leakage phenomenon.

CN203885725U, discloses a comfortable paper diaper, which comprises a front elastic waistline, a rear elastic waistline, an absorption pants body and leg guard rails, wherein the absorption pants body consists of an upper hydrophilic non-woven fabric, an absorption core body wrapped by wet-strength paper and a bottom PE breathable leak-proof film, the absorption core body is provided with a pair of hollows symmetrical to the central axis of the core body, the rear elastic waistline is also connected with a hip wrapping structure, the hip wrapping structure is semicircular, and the edge of the hip wrapping structure is provided with rubber strings. Under the combined action of elastic waistline and hip-wrapping structure, the utility model is more fit, does not influence the air permeability and leg movement, and the air permeability is better, is difficult for causing red buttock, simultaneously more save material, but the crotch portion narrows down when this patent uses, and when baby's activity or urine volume are great, urine side leakage easily, and its leak protection performance is relatively poor.

Disclosure of utility model

Therefore, in order to solve the above-mentioned problems, the present utility model provides an elastic T-shaped diaper. The technical problem that the leakage-proof performance of the existing T-shaped paper diaper is poor is solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an elasticity T type panty-shape diapers, includes the panty-shape diapers body, the panty-shape diapers body is including the liquid surface course that sets gradually from top to bottom, absorb sandwich layer, the impervious bottom layer, both ends are equipped with front waistline and back waistline around the panty-shape diapers, be equipped with magic subsides and bonding portion on front waistline and the back waistline respectively, absorb sandwich layer outside cladding elastic fiber layer, liquid surface course both sides are equipped with the first sand grip that sets up along length direction, two be equipped with a plurality of second sand grips that set up along length direction between the first sand grip, first sand grip is higher than the second sand grip, form the guiding gutter between adjacent first sand grip and the second sand grip, between adjacent two second sand grip.

Further:

The anti-leakage device is characterized in that arc-shaped first anti-leakage strips are arranged on the left side and the right side of the liquid-permeable surface layer, and strip-shaped second anti-leakage strips are arranged at the upper end and the lower end of the liquid-permeable surface layer.

The outside of the first leak-proof strip is provided with an elastic rubber band, and the elastic rubber band is positioned at the edge of the first leak-proof strip by 2mm to 3 mm.

And two sides of the paper diaper body are provided with fold leakage-proof edges.

The elastic fiber layer adopts spandex fiber.

The liquid-impermeable bottom layer comprises a water-repellent non-woven fabric and a PE film arranged at the lower end of the water-repellent non-woven fabric.

And a plurality of through holes which are orderly arranged are formed in the PE film.

The absorption core layer comprises a fluff pulp layer and a high molecular water-absorbing resin layer which are sequentially arranged from top to bottom.

The liquid permeable surface layer is made of pure cotton non-woven fabrics.

The front waistline is provided with a plurality of ventilation holes, and the back waistline is provided with waistline rubber strings.

By adopting the technical scheme, the utility model has the beneficial effects that:

When the disposable diaper is used, urine flows to the diversion trench along the first raised line and the second raised line, and then is uniformly dispersed in the front-back direction along the diversion trench, so that the permeable liquid level layer is kept in a dry and breathable state, urine leakage along thighs is prevented, the absorption efficiency of the urine is improved, the leakage prevention of the urine due to overlarge local liquid absorption of the absorption core layer can be effectively avoided, the first raised line is higher than the second raised line, when the disposable diaper is used, the first raised line is attached to the skin, the deviation of the diaper body is avoided, the urine is prevented from leaking along the thigh side, a certain gap is reserved between the second raised line and the skin, the urine cannot attach to the skin, the air permeability and the comfort of infants are kept, meanwhile, the elastic fiber layer has good ductility, more urine can be effectively dispersed and borne, the leakage is avoided, the absorption core layer has good attaching degree, the first leakage prevention strip prevents the urine side leakage, the second leakage prevention strip prevents the urine from leaking front and back, the leakage prevention performance of the diaper body is enhanced, the rubber band forms the leakage prevention, the leakage prevention risk of the urine permeation is reduced, the further, the attaching edge can be improved, the attaching property is improved, the permeability is better, the air permeability is better than the air permeability and the air permeability of the nonwoven fabric is more resistant to the air-permeable, the air-permeable fabric is more resistant to the air-permeable, and the air-permeable, the air-permeable fabric is more resistant, and the air-permeable filter is more resistant, and the air-permeable filter is more can and more can be more and more resistant, and the through and more and the air-permeable.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a part of the structure of the liquid-permeable surface layer;

fig. 3 is a cross-sectional view of the present utility model.

In the figure, 1, a liquid permeable surface layer, 2, an absorbent core layer, 3, a liquid impermeable bottom layer, 4, a front waistline, 5, a back waistline, 41, a magic tape, 51, an adhesive part, 42, a ventilation hole, 52, waistline rubber strings, 6, fold leakage prevention edges, 11, a first raised line, 12, a second raised line, 13, a diversion trench, 14, a first leakage prevention strip, 15, a second leakage prevention strip, 16, an elastic rubber string, 21, an elastic fiber layer, 22, a fluff pulp layer, 23, a high molecular water absorbing resin layer, 31, a water repellent non-woven fabric, 32, a PE film, 33 and a through hole.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1 to 3, the utility model provides an elastic T-shaped diaper, which comprises a diaper body, wherein the diaper body comprises a liquid permeable surface layer 1, an absorption core layer 2 and a liquid impermeable bottom layer 3 which are sequentially arranged from top to bottom, a front waistline 4 and a rear waistline 5 are arranged at the front end and the rear end of the diaper, a magic tape 41 and an adhesive part 51 are respectively arranged on the front waistline 4 and the rear waistline 5, a plurality of ventilation holes 42 are formed in the front waistline 4, waistline rubber strings 52 are arranged on the rear waistline 5, and fold leakage-proof edges 6 are arranged at the two sides of the diaper body.

The liquid-permeable surface layer 1 is made of pure cotton non-woven fabrics. The liquid-permeable surface layer 1 both sides are equipped with the first sand grip 11 that set up along length direction, two be equipped with a plurality of second sand grips 12 that set up along length direction between the first sand grip 11, first sand grip 11 is higher than second sand grip 12, forms guiding gutter 13 between adjacent first sand grip 11 and the second sand grip 12, between two adjacent second sand grips 12. The left and right sides of the liquid-permeable surface layer 1 are provided with arc-shaped first leakage-proof strips 14, the upper end and the lower end of the liquid-permeable surface layer 1 are provided with strip-shaped second leakage-proof strips 15, and the outer side of the first leakage-proof strips 14 is provided with elastic rubber bands 16. The outside cladding elastic fiber layer 21 of absorbent core layer 2, elastic fiber layer 21 adopts the spandex fibre, absorbent core layer 2 includes fluff pulp layer 22, the polymer water absorbent resin layer 23 that from top to bottom set gradually. The liquid-impermeable bottom layer 3 comprises a water-repellent non-woven fabric 31 and a PE film 32 arranged at the lower end of the water-repellent non-woven fabric 31, and a plurality of through holes 33 are formed in the PE film 32 in a regular arrangement.

The ventilation holes 42 may be provided in the front waistline 4 or the back waistline 5, or the ventilation holes 42 may be provided in both the front waistline 4 and the back waistline 5, or the ventilation holes 42 may not be provided, and the ventilation holes may be provided according to circumstances.

The wrinkle preventing edge 6 may not be provided, and may be provided according to circumstances.

The liquid-permeable surface layer 1 may be a polyester fiber nonwoven fabric, a polyurethane nonwoven fabric or other hydrophilic nonwoven fabrics, and is specifically set according to circumstances.

The number of the second protrusions 12 may be one, two, three or more, and is specifically set according to circumstances.

The diversion trench 13 can be provided with a liquid diversion hole, so that the infiltration speed is accelerated, the water absorption efficiency of the absorption core layer 2 is improved, and the diversion trench is particularly arranged according to the situation.

The first leakage preventing strip 14 may be a long strip, a waist shape, or other structures, the second leakage preventing strip 15 may be an arc shape, a U shape, a waist shape, or other structures, only the first leakage preventing strip 14 may be provided, only the second leakage preventing strip 15 may be provided, or neither the first leakage preventing strip 14 nor the second leakage preventing strip 15 may be provided.

The elastic rubber band 16 is located at the edge of the first leakage preventing strip 14 by 2mm to 3mm, and may be located at other positions as appropriate.

The absorbent core layer 2 may be made of wood pulp, polymer material or other materials, and is specifically configured according to circumstances.

The through hole 33 may not be provided, and may be provided as appropriate.

The working mode of the utility model is as follows:

When the disposable diaper is used, the magic tape 41 and the bonding part 51 are bonded with each other, so that the disposable diaper body can be fixed on an infant, urine guided by the liquid guide groove flows along the front and back directions of the disposable diaper body and then leaks downwards, the disposable diaper is uniformly dispersed on the absorption core layer 2, the first bulge, the second bulge, the liquid guide groove, the first leakage preventing strip 14 and the fold leakage preventing edge 6 act together to prevent urine from leaking laterally, the second leakage preventing strip 15 prevents urine from leaking back and forth, and the disposable diaper has better laminating performance and leakage preventing performance as a whole.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. The elastic T-shaped paper diaper is characterized by comprising a paper diaper body, wherein the paper diaper body comprises a liquid-permeable surface layer, an absorption core layer and a liquid-impermeable bottom layer which are sequentially arranged from top to bottom, front waistline and rear waistline are arranged at the front end and the rear end of the paper diaper, magic tapes and bonding parts are respectively arranged on the front waistline and the rear waistline, elastic fiber layers are wrapped outside the absorption core layer, first raised strips arranged along the length direction are arranged on two sides of the liquid-permeable surface layer, a plurality of second raised strips arranged along the length direction are arranged between two first raised strips, the first raised strips are higher than the second raised strips, and guide grooves are formed between the adjacent first raised strips and the adjacent second raised strips.

2. The elastic T-shaped paper diaper of claim 1, wherein the left and right sides of the liquid-permeable surface layer are provided with arc-shaped first leakage-preventing strips, and the upper and lower ends of the liquid-permeable surface layer are provided with strip-shaped second leakage-preventing strips.

3. The elastic T-shaped paper diaper according to claim 2, wherein elastic rubber bands are arranged on the outer sides of the first leakage preventing strips, and the elastic rubber bands are located at the positions of 2mm to 3mm of the edges of the first leakage preventing strips.

4. The T-shaped elastic diaper according to claim 1, wherein the two sides of the diaper body are provided with fold leakage prevention edges.

5. The T-shaped elastic diaper of claim 1, wherein the elastic fiber layer is made of spandex fiber.

6. The T-shaped elastic diaper of claim 1, wherein the bottom layer comprises a water-repellent nonwoven fabric and a PE film arranged at the lower end of the water-repellent nonwoven fabric.

7. The elastic T-shaped diaper of claim 6, wherein the PE film is provided with a plurality of through holes which are orderly arranged.

8. The T-shaped elastic diaper of claim 1, wherein said absorbent core comprises a fluff pulp layer and a high molecular water-absorbing resin layer arranged in sequence from top to bottom.

9. The T-shaped elastic diaper according to claim 1, wherein the liquid permeable surface layer is made of pure cotton non-woven fabric.

10. The T-shaped elastic diaper of claim 1, wherein a plurality of ventilation holes are formed in the front waistline, and waistline rubber bands are arranged on the back waistline.