CN220938303U - Breast pad - Google Patents

Abstract

The embodiment of the utility model provides a breast pad, which comprises a body, wherein the body comprises a surface layer, an absorption layer and a bottom layer which are arranged in a laminated way, the surface layer and the bottom layer are combined along an outer peripheral edge part, the body also comprises a middle area and a side area, the outer peripheral edge part comprises a convex part which protrudes outwards in the side area, the body is folded along a first fold line passing through the convex part in a way that the surface layer becomes an inner surface to form a folded body, the folded body also comprises a combining part which is positioned at the convex part and is connected with the surface layers positioned at two sides of the first fold line, the absorption layer comprises a first side line in the side area, and the first side line is in an outwards protruding form or is in a straight line shape.

Description

Breast pad

Technical Field

The utility model belongs to the field of absorbent articles, and particularly relates to a breast pad.

Background

The breast pad is a mother and infant article for preventing the breast milk from overflowing during lactation, and is more and more important along with the continuous improvement of the living standard of people, the breast pad needs to be attached to the breast when in use, and the breast pad also needs to be arranged in a hemispherical shape to adapt to the shape of the breast, so that the comfort is improved.

To achieve a hemispherical morphology, several techniques have been developed:

for example, a material that is thermally deformed such as polyethylene is used to form a planar circular material on a surface layer located on an outer surface, and the planar circular material is heated and pressed against a hemispherical mold to be heated and molded, so that the shape retention of the product is poor, and when the hemispherical shape is deformed, the fitting property is deteriorated, and positional displacement is generated;

For another example, in the two sides of the circular or nearly circular product, the gathering parts formed by elastic bodies such as rubber bands are arranged in the respective longitudinal directions, thereby forming a hemispherical shape with better shape retention, and in this way, the rubber bands are arranged on the two sides, so that the skin of a user is often snagged or rubbed, and discomfort is caused to the user;

For example, a notch is formed on one side or two opposite sides of the absorbent layer, the surface layers at the notch are connected along the center line of the notch to form a joint, so that a hemispherical three-dimensional form is formed.

Disclosure of utility model

Therefore, the utility model provides a breast pad to solve the technical problems.

The utility model provides a breast pad, includes the body, the body include surface course, absorbed layer and the bottom of range upon range of setting, surface course and bottom be combined along an outer peripheral portion, the body still include middle part district and lateral part district, outer peripheral portion include an outside convex bulge in the lateral part district, the body fold and form the folding body along a first broken line through bulge with the mode that the surface course became the internal surface, the folding body still include one and be located the bulge and connect the joint portion that is located first broken line both sides surface layer, the absorbed layer include first sideline in the lateral part district, first sideline be outside convex form or be sharp form.

The convex part comprises a notch, and the notch is V-shaped.

The outer peripheral edge part comprises an inner edge line, and the absorption layer edge line is parallel to the inner edge line.

The inner edge line comprises a second edge line positioned in the side part area, the first edge line and the second edge line are both in a straight line shape, and the second edge line is parallel to the first edge line.

The first side line and the second side line are perpendicular to the first folding line.

The first folding line passes through the protruding part and divides the protruding part into two symmetrical parts.

The outer peripheral edge part also comprises an outer edge line, the outer edge line comprises a third edge line in the side part region, the third edge line comprises a vertex, and if the distance between the vertex and the second edge line is D, the minimum distance between the inner edge line and the outer edge line is D, D is more than or equal to 2D.

The combination part comprises a combination edge line which extends from the vertex to the first folding line in an inclined way.

The inner edge line comprises a second edge line positioned in the side part area, the first edge line is in an outwards protruding arc shape, and the second edge line is also in an outwards protruding arc shape.

The side areas are respectively arranged at two sides of the middle area, and the protruding parts are also arranged in a pair and are symmetrically arranged along a central line perpendicular to the first folding line.

The beneficial effects are that: the embodiment of the utility model provides a breast pad, which comprises a body, wherein the body comprises a surface layer, an absorption layer and a bottom layer which are arranged in a laminated way, the surface layer and the bottom layer are combined along an outer peripheral edge part, the body also comprises a middle area and a side area, the outer peripheral edge part comprises a convex part which protrudes outwards in the side area, the body is folded along a first fold line passing through the convex part in a way that the surface layer becomes an inner surface to form a folded body, the folded body also comprises a combining part which is positioned at the convex part and is connected with the surface layers positioned at two sides of the first fold line, the absorption layer comprises a first side line in the side area, and the first side line is in an outwards protruding form or is in a straight line shape.

Drawings

FIG. 1 is a front elevational view of a body of a first embodiment of the present utility model;

FIG. 2 is a schematic view of a folded body formed by folding the body of FIG. 1 along a first fold line;

FIG. 3 is a schematic view of section A-A of FIG. 2;

FIG. 4 is a front view of a body of a second embodiment of the present utility model;

FIG. 5 is a schematic view of a folded body formed of the body of FIG. 4;

The graphic element symbols illustrate:

A body 10; a middle region 101; a side region 102; a first fold line 103; a face layer 11; an absorbent layer 12; an absorbent layer edge 120; first edge lines 121, 321; a bottom layer 13; an outer peripheral edge portion 14; a protrusion 141,341; a connection portion 142; an inner edge line 143; second edges 1431, 3431; an outer edge line 144; a third line 1441; notch 145; a folded body 20; a joint 21.

Detailed Description

The embodiment of the utility model provides a breast pad which can be conveniently unfolded to be hemispherical, can reduce the precipitation of macromolecules of a surface layer 11, is convenient to use and manufacture, and is further described below with reference to the accompanying drawings.

Meanwhile, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, a breast pad according to a first embodiment of the present application includes a main body 10, wherein the main body 10 includes a surface layer 11, a bottom layer 13, and an absorbent layer 12 sandwiched between the surface layer 11 and the bottom layer 13.

The surface layer 11 is disposed on the side close to the skin of the user, and is preferably a sheet-like material having a low irritation and softness, for example, gauze, cotton cloth, spun-laced nonwoven fabric, hot air nonwoven fabric, or the like having a weight per unit area of 10 to 60g/m2, and more preferably a hot air nonwoven fabric composed of thermoplastic synthetic fibers, because it is in contact with the skin.

As the synthetic fibers constituting the hot air non-woven fabric, polyolefin fibers such as Polyethylene (PE) fibers and polypropylene (PP) fibers, polyamide fibers such as polyester fibers and nylon fibers, and the like may be used, and in some alternative embodiments, natural fibers or viscose fibers may be added at the same time, so as to further reduce the skin irritation, and these natural fibers may include wood fibers, cotton fibers, and the like.

The absorbent layer 12 is disposed between the top layer 11 and the bottom layer 13, specifically, the absorbent layer 12 is a three-dimensional network structure formed by properly connecting a plurality of fibers, which may be fluff pulp, entangled with a plurality of pores distributed between the three-dimensional network structures, and a polymeric absorbent material (SAP) contained between the three-dimensional network structures, through which the liquid may be absorbed and dispersed, and through which the liquid may be absorbed and retained.

In some embodiments, the absorbent layer 12 further includes a coating layer for coating the three-dimensional network structure, and the typical coating layer is disposed on the upper side and the lower side of the three-dimensional network structure, for preventing the polymer absorbent material between the three-dimensional network structure from precipitating to the surface of the absorbent layer 12 through the pores and preventing the polymer absorbent material from decreasing the absorption effect of the absorbent layer 12 due to the dissipation of the air flow under the negative pressure during the manufacturing process of the absorbent layer 12.

The bottom layer 13 is disposed on a side far away from the skin of the user, and in order to prevent the liquid from penetrating the surface layer 11 to pollute the clothes of the user, the bottom layer 13 is usually made of a water-repellent material, specifically, a PE film, an SMS nonwoven fabric, or the like, preferably, the bottom layer 13 is capable of allowing gas such as water vapor to pass through, but not liquid to pass through, so that the clothes cannot be smoldered during use.

The body 10 includes a middle area 101 and side areas 102 located at the left and right sides of the middle area 101, where the middle area 101 refers to an area corresponding to a nipple, and it is understood that in a vertical direction of the middle area 101, the lower area is located below the middle area 101 when the breast pad is attached to the breast, and the upper area is located above the middle area 101 when the breast pad is attached to the breast, and the side areas 102 are located at the left or right sides of the middle area 101 when the breast pad is attached to the breast, where, of course, the side areas 102 may be applied in a vertical direction under some usage conditions, which is not limited herein.

The body 10 includes an outer peripheral edge 14, the surface layer 11 and the bottom layer 13 are combined into a whole at the outer peripheral edge 14, it can be understood that after the surface layer 11 and the bottom layer 13 are combined, a hollow accommodating space is formed, the absorbing layer 12 is accommodated in the accommodating space, the combined materials are connected to form a whole, and generally, the combined materials can be formed by a hot melting or bonding mode, wherein the hot melting can be formed by heating the materials to reach the melting point temperature, then locally melting, forming connection after solidification forming, or forming connection after solidification forming by applying external energy such as ultrasonic wave to the materials to locally generate high-temperature melting.

The outer peripheral edge 14 surrounds the middle area 101 and is disposed adjacent to the outer edge of the body 10, and includes a pair of protruding portions 141 disposed in the side areas 102 and a connecting portion 142 connecting the pair of protruding portions 141, where the protruding portions 141 protrude outwards, which may be stated to mean a direction away from the middle area 101, and inwards means a direction toward the middle area 101, and the outward protruding means that the curvature of the outer edge line of the protruding portion is greater than the curvature of the connecting portion, so that the entire protruding portion 141 takes the form of an outward protruding.

It will be appreciated that the side regions 102 are provided in a pair, one on each side of the central region 101, and the protrusions 141 are provided in a pair, symmetrically disposed along a midline perpendicular to the first fold line 103.

Further, the outer peripheral edge 14 includes an inner edge line 143 and an outer edge line 144, wherein the outer edge line 144 is an edge line of the body 10 on the outer side, and the inner edge line 143 is disposed parallel to the outer edge line 144 at the connecting portion 142.

Further, the absorbent layer 12 includes an absorbent layer edge 120, and the absorbent layer edge 120 is parallel to the inner edge 143.

Meanwhile, the absorbent layer 12 includes a first edge 121 in the side area 102, the first edge 121 is in an outward protruding shape or is in a straight line shape, in this embodiment, the first edge 121 is in a straight line shape, that is, the absorbent layer 12 is not provided with an inward incision in the side area 102, so that the absorbent layer 12 has a sufficiently large absorbent area, and meanwhile, since the absorbent layer 12 has no inward incision, the distance between the middle area 101 and the first edge 121 is sufficiently large, and there is no incision vertex existing in the prior art, so that the absorbent capacity is increased compared with the prior art, and the SAP precipitation phenomenon is not easy to occur at the incision vertex.

Further, the inner edge line 143 includes a second edge line 1431 in the side area 102, the outer edge line 144 includes a third edge line 1441 in the side area 102, in this embodiment, the second edge line 1431 is in a straight line shape, the second edge line 1431 is parallel to the first edge line 121 and is opposite to the first edge line 121, the third edge line 1441 includes a vertex, if the distance between the vertex and the second edge line 1431 is D, and the minimum distance between the inner edge line 143 and the outer edge line 144 is D, D is greater than or equal to 2D, it can be understood that the vertex is a point of maximum distance between the third edge line 1441 and the second edge line 1431, and it can be understood that the third edge line is also an edge line outside the protruding portion 1441.

The body 10 is folded along a first fold line 103 passing through the protrusion 141 in such a way that the surface layer 11 becomes an inner surface to form the folded body 20, and the folded body 20 further includes a coupling portion 21 located at the protrusion 141 and coupled to the surface layers 11 located at both sides of the first fold line 103, it will be appreciated that the coupling portion 21 may be formed by welding or bonding.

In this embodiment, the first folding line 103 is perpendicular to the first edge line 121 and the second edge line 1431.

Further, the first folding line 103 divides the protruding portion 141 into two symmetrical parts.

It will be appreciated that the bond 21 forms a secure connection after bonding the facing layer 11 such that the folded body 20 forms a hemispherical shape after unfolding.

Further, the protruding portion 141 further includes a notch 145, the notch is V-shaped, and the first fold line 103 extends to the notch 145, so that the formed folded body 20 forms an arc surface or a concave shape in a region corresponding to the notch 145, thereby avoiding forming a tip at the position and causing discomfort in use.

Further, the bonding portion 21 includes a bonding edge line inclined to the first fold line 103.

Further, the bonding edge extends from the vertex to the first fold line 103.

Referring to fig. 4 and 5 together, the first edge 121 in fig. 4 and 5 is in an outwardly convex arc shape, and in this case, the second edge 1431 is also in an outwardly convex arc shape.

It will be appreciated that the first side line 121 and the second side line 1431 may also have other curves protruding outwards, such as a fold line protruding outwards and a wavy line, which are not limited herein.

The foregoing description is only of embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims (10)

1. The utility model provides a breast pad, its characterized in that includes the body, the body include surface course, absorbed layer and the bottom of range upon range of setting, surface course and bottom be combined along an outer peripheral portion, the body still include middle part district and lateral part district, outer peripheral portion include an outside convex bulge in the lateral part district, the body fold and form the folding body along a first broken line through bulge with the mode that the surface course became the internal surface, the folding body still include one and be located bulge and connect the joint part that is located first broken line both sides surface course, the absorbed layer include first sideline in the lateral part district, first sideline be outside convex form or be sharp form.

2. The breast pad of claim 1 wherein said projection includes a notch, said notch being V-shaped.

3. The breast pad of claim 1 wherein said absorbent layer comprises an absorbent layer edge, said first edge being a portion of the absorbent layer edge, said outer peripheral edge portion comprising an inner edge, said absorbent layer edge being parallel to the inner edge.

4. A breast pad according to claim 3, wherein said inner edge line comprises a second edge line in the side region, the first edge line and the second edge line being rectilinear and the second edge line being parallel to the first edge line.

5. The breast pad of claim 4 wherein said first and second side lines are perpendicular to the first fold line.

6. The breast pad of claim 5, wherein said first fold line passes through the tab and divides the tab into two symmetrical portions.

7. The breast pad of claim 5, wherein said peripheral edge portion further comprises an outer edge line, said outer edge line comprising a third edge line in the lateral region, said third edge line comprising an apex, wherein D is greater than or equal to 2D if the distance between said apex and said second edge line is D and the minimum distance between said inner edge line and said outer edge line is D.

8. The breast pad of claim 7 wherein said bonding portion comprises a bonding edge extending obliquely from the apex to the first fold line.

9. A breast pad as claimed in claim 3, wherein said inner edge line comprises a second edge line at the side region, said first edge line being in the form of an outwardly convex arc, said second edge line also being in the form of an outwardly convex arc.

10. The breast pad of claim 1 wherein said side regions are paired on opposite sides of said middle region, and said protrusions are paired and symmetrically disposed along a midline perpendicular to said first fold line.