CN209203771U - A kind of vapor-permeable type lateral leakage protection paper diaper for infant - Google Patents

Abstract

The utility model discloses a kind of vapor-permeable type lateral leakage protection paper diaper for infant, including absorber, preceding waistline, waistline afterwards, elastic waistline and velcro, absorber one end is fixed with preceding waistline, absorber is fixed with rear waistline far from one end of preceding waistline, elastic waistline is respectively and fixedly provided in the middle part of preceding waistline and rear waistline, waistline both ends are symmetrically fixed with velcro afterwards, absorber includes main absorbent cores, leading fluid layer, drainage trough, internal layer non-woven fabrics, main waterproof ventilative layer, side absorbent cores, side guide layer, side waterproof ventilative layer and outer layer non-woven fabrics, main absorbent cores upper surface setting wave-shaped, main absorbent cores upper surface is fixed with leading fluid layer, drainage trough is equidistantly offered on the outside of leading fluid layer, the internal layer non-woven fabrics matched with leading fluid layer and main absorbent cores is fixed on the outside of leading fluid layer and main absorbent cores, this gas permeability lateral leakage protection infant's paper urine Trousers can prevent the problem of baby's night side leakage and good permeability, keep baby's use more comfortable.

Description

A kind of air-permeable anti-side leakage baby diaper

technical field

The utility model relates to the technical field of diapers, in particular to a breathable side leakage-proof baby diaper.

Background technique

Modern diapers generally consist of three main components: cover, absorbent core and backing. The surface covering layer is close to the baby's body, which can promote the rapid penetration of urine and effectively prevent back seepage, keeping the surface of the diaper dry. However, if the baby's urine volume is large at night in the existing diapers, the absorbent core layer cannot timely If the urine is fully absorbed, it is easy to flow out from the side, causing side leakage of urine, and traditional diapers have poor air permeability. For this reason, we propose a kind of air-permeable anti-side leakage baby diaper.

Utility model content

The purpose of this utility model is to provide a ventilative type anti-side leakage baby diapers to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a breathable anti-side leakage infant diaper, including an absorber, a front waistline, a back waistline, an elastic waistline and a Velcro, and one end of the absorber is fixed with a front waistline, The end of the absorber away from the front waistline is fixed with a back waistline, the middle part of the front waistline and the back waistline is fixed with an elastic waistline, and the two ends of the back waistline are symmetrically fixed with Velcro, and the absorber includes a main absorbent core, a main Flow layer, drainage groove, inner non-woven fabric, main waterproof and breathable layer, side absorbent core, side flow guide layer, side waterproof and breathable layer and outer non-woven fabric, the upper surface of the main absorbent core is wavy The upper surface of the main absorbent core is fixed with a main airflow layer, and the outer side of the main airflow layer is equidistantly provided with drainage grooves, and the outside of the main airflow layer and the main absorbent core are fixed with the main airflow layer and the main absorbent core. The inner layer non-woven fabric, the main waterproof and breathable layer is fixed on the side, the lower surface and the upper surface of the inner layer non-woven fabric, and the two ends of the upper surface of the main waterproof and breathable layer are symmetrically fixed with side absorbent cores, so The inner side of the side absorbent core is fixed with a side air-guiding layer, the outer side of the side absorbent core is fixed with a side waterproof and breathable layer, and the outer side of the main waterproof and breathable layer, the outer side of the side waterproof and breathable layer and the surface of the side air-guided layer Fixed with outer non-woven fabric.

Preferably, the main flow layer is arranged in a wave shape.

Preferably, the main waterproof and breathable layer and the side waterproof and breathable layer are made of an E-PTFE fabric.

Preferably, the bottom of the outer non-woven fabric is inlaid with a urine-display strip, and the urine-display strip passes through the main waterproof and breathable layer and contacts the main absorbent core.

Preferably, the two sides of the absorber adjacent to the front waistline are symmetrically fixed with leak-proof enclosures, and the leak-proof enclosures are elastic.

Compared with the prior art, the beneficial effects of the utility model are:

1. The device of this utility model disperses the urine through the main flow layer when the baby urinates, and the surface of the main flow layer is provided with a flow guide groove, which can increase the contact area between the urine and the main flow layer, and increase the The contact area between the main flow layer and the main absorbent core enables the main absorbent core to absorb urine faster and prevent urine from flowing back. When the baby has too much urine and the main flow layer cannot disperse the urine quickly, the main absorbent core And the surface of the main flow guide layer is set in a wave shape, which increases the contact area and absorbs urine. The unabsorbed urine flows to the side flow guide layer, absorbs and disperses through the side flow guide layer, and is absorbed by the side absorbent core to prevent urine F.

2. The outer side of the main absorbent core and the side absorbent core of the utility model is fixed with a waterproof layer. The waterproof layer is composed of E-PTFE fabric, which can be ventilated while preventing the leakage of urine, and the water vapor of the urine can be quickly released. Diffuse to keep baby's bum dry.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the anatomical structure of the absorbent body of the present invention.

In the figure: 1. Absorbent body; 2. Front waist circumference; 3. Back waist circumference; 4. Elastic waist circumference; 5. Velcro; 6. Main absorbent core; 7. Main drainage layer; 10. Main waterproof and breathable layer; 11. Side absorbent core; 12. Side flow guide layer; 13. Side waterproof and breathable layer; 14. Outer non-woven fabric; 15. Urine display strip; 16. Leaky fence.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a breathable anti-side leakage infant diaper, including an absorber 1, a front waist 2, a back waist 3, an elastic waist 4 and Velcro 5, the absorber 1 is fixed with a front waistline 2, and the end of the absorbent body 1 away from the front waistline 2 is fixed with a back waistline 3 to prevent the baby’s waist from being strangled after wearing diapers. Both the front waistline 2 and the middle part of the back waistline 3 are fixed with an elastic waistline 4, It is convenient to adapt to the size of the baby's waistline. The two ends of the back waistline 3 are symmetrically fixed with Velcro 5, which is convenient for fixing the front waistline 2 and the back waistline 3. Woven fabric 9, main waterproof and breathable layer 10, side absorbent core 11, side flow guide layer 12, side waterproof and breathable layer 13 and outer non-woven fabric 14, the main absorbent core 6 upper surface is arranged in a wave shape, which is convenient to increase The contact area between the main absorbent core 6 and the main drainage layer 7, the upper surface of the main absorbent core 6 is fixed with the main drainage layer 7, which is convenient for rapid dispersion and diversion of urine, and the outer side of the main drainage layer 7 is equidistantly provided with drainage grooves 8 , to facilitate the diversion of urine, and increase the contact area between urine and the main flow layer 7, the outside of the main flow layer 7 and the main absorbent core 6 is fixed with an inner layer that matches the main flow layer 7 and the main absorbent core 6 Woven fabric 9, inner layer non-woven fabric 9 makes baby more comfortable, inner layer non-woven fabric 9 sides, lower surface and upper surface two ends are fixed with main waterproof air-permeable layer 10, is convenient to waterproof breathable, main waterproof air-permeable layer 10 upper surface Side absorbent cores 11 are symmetrically fixed at both ends to facilitate the absorption of urine leaking from the side, and a side flow guide layer 12 is fixed on the inside of the side absorbent core 11 to facilitate the absorption of urine that cannot be absorbed by the main flow layer 7. Core 11 outside is fixed with side waterproof breathable layer 13, is convenient to waterproof breathable, main waterproof breathable layer 10 outside, side waterproof breathable layer 13 outside and side guide layer 12 surface is fixed with outer layer nonwoven fabric 14, makes baby more comfortable. comfortable.

The main flow layer 7 is arranged in a wave shape, which increases the contact area between the urine and the main flow layer 7 and facilitates the absorption of urine.

The main waterproof and breathable layer 10 and the side waterproof and breathable layer 13 are made of an E-PTFE fabric, which is convenient for waterproof and breathable.

The bottom of the outer non-woven fabric 14 is inlaid with a urine display strip 15, and the urine display strip 15 passes through the main waterproof breathable layer 10 and contacts the main absorbent core 6, and the urine and the urine display strip 15 contact and change color, which is convenient for observing whether the baby urinates.

The two adjacent sides of the absorber 1 and the front waistline 2 are symmetrically fixed with leak-proof enclosures 16, and the leak-proof enclosures 16 are elastic, so as to increase the fit between the absorber 1 and the baby's thighs.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A breathable anti-side leakage baby diaper, comprising an absorber (1), a front waistline (2), a back waistline (3), an elastic waistline (4) and Velcro (5), characterized in that: The front waistline (2) is fixed on one end of the absorber (1), the back waistline (3) is fixed on the end of the absorber (1) away from the front waistline (2), the front waistline (2) and the back waistline (3) The middle part is fixed with elastic waist (4), the two ends of the back waist (3) are fixed with Velcro (5) symmetrically, the absorber (1) includes the main absorbent core (6), the main flow layer (7), Drainage channel (8), inner non-woven fabric (9), main waterproof and breathable layer (10), side absorbent core (11), side flow guide layer (12), side waterproof and breathable layer (13) and outer layer of non-woven fabric (14), the upper surface of the main absorbent core (6) is arranged in a wave shape, the upper surface of the main absorbent core (6) is fixed with a main airflow layer (7), and the main airflow layer (7) Drainage grooves (8) are provided equidistantly on the outer side, and an inner non-woven fabric matching the main airflow layer (7) and the main absorbent core (6) is fixed outside the main airflow layer (7) and the main absorbent core (6). Cloth (9), the main waterproof and breathable layer (10) is fixed on the side, lower surface and upper surface of the inner non-woven fabric (9), and the two ends of the upper surface of the main waterproof and breathable layer (10) are symmetrically fixed There is a side absorbent core (11), the inner side of the side absorbent core (11) is fixed with a side flow guide layer (12), and the outer side of the side absorbent core (11) is fixed with a side waterproof and breathable layer (13) , the outer side of the main waterproof and breathable layer (10), the outer side of the side waterproof and breathable layer (13) and the surface of the side flow guide layer (12) are fixed with an outer layer of non-woven fabric (14). 2. The breathable side leakage-proof baby diaper according to claim 1, characterized in that: the main flow layer (7) is arranged in a wave shape. 3. A breathable anti-side leakage infant diaper according to claim 1, characterized in that: the main waterproof and breathable layer (10) and the side waterproof and breathable layer (13) are made of a kind of E-PTFE fabric . 4. A breathable anti-side leakage infant diaper according to claim 1, characterized in that: the bottom of the outer non-woven fabric (14) is inlaid with a urine display strip (15), and the urine display strip (15) ) pass through the main waterproof breathable layer (10) and contact with the main absorbent core (6). 5. A breathable anti-side leakage infant diaper according to claim 1, characterized in that: the two sides of the absorbent body (1) adjacent to the front waistline (2) are symmetrically fixed with anti-leakage enclosures ( 16), and the leak-proof enclosure (16) is elastic.