A non-shiftable nursing pad

Abstract

The utility model relates to nursing pad technical field, propose a kind of nursing pad not prone to displacement for solving the nursing pad easy folding displacement problem, including bottom layer, absorption layer, surface layer, the absorption layer is glued to set in the upper surface of bottom layer, the bottom layer upper surface is located the profile edge of absorption layer around and is glued to set with pearl wool strip, the surface layer is glued to set in absorption layer, pearl wool strip and bottom layer upper surface, the lower surface of bottom layer is provided with the anti-displacement layer of non-adhesion mode increase nursing pad and bed displacement resistance.

Description

Technical Field

[0001] This utility model relates to the field of nursing pad technology, and in particular to a nursing pad that is not easily displaced. Background Technology

[0002] In the medical and daily care fields, nursing pads are an important hygiene product widely used by post-operative recovery patients, disabled elderly people, pregnant women, and other groups to absorb urine, excrement, and other liquids, keeping the user's body dry and the bed clean. With the continuous growth of market demand and users' increasing requirements for comfort, nursing pads are gradually developing towards thinner and lighter designs. Thinner nursing pads help reduce the stuffiness and lack of breathability caused by bulky pads.

[0003] The thinner design of nursing pads has also brought new technical challenges. In actual use, the nursing pads adhere to the skin. With frequent limb movements of the user, such as turning over, getting up, and changing from sitting to lying down, the nursing pads are subjected to external forces such as pulling and squeezing. This can easily cause the nursing pads to fold or shift, affecting their use.

[0004] Currently, most commercially available nursing pads address the issues of folding and shifting by directly adhering the pad to the bed. While this helps with pad displacement, it introduces new problems. Nursing pads are thin and lightweight, and after the release paper is peeled off the adhesive layer, the pads tend to stick together, making them impossible to flatten and reuse. Furthermore, once attached to the bed, the pad cannot be removed or repositioned; forcibly removing it damages the pad's base layer, and once the adhesive is lost, it cannot be reattached to the bed.

[0005] This case arose in order to better address the problem of nursing pads easily folding and shifting. Utility Model Content

[0006] Therefore, in view of the above problems, this utility model proposes a nursing pad that is not easily displaced to solve the problem of nursing pads being easily folded and shifted.

[0007] To solve the above-mentioned technical problems, the solution adopted by this utility model is as follows: a nursing pad that is not easily displaced, comprising a bottom layer, an absorbent layer, and a top layer. The absorbent layer is glued to the upper surface of the bottom layer. Pearl cotton strips are wrapped around and glued to the upper surface of the bottom layer along the contour edge of the absorbent layer. The top layer is glued to the absorbent layer, the pearl cotton strips, and the upper surface of the bottom layer. The lower surface of the bottom layer is provided with an anti-displacement layer that increases the resistance to displacement of the nursing pad and the bed in a non-adhesive manner.

[0008] A further improvement is that the height of the pearl cotton strip is higher than the upper surface of the absorbent layer, and the surface layer of the pearl cotton strip and the surface layer of the absorbent layer form a liquid-resistant protrusion, the height of which is 3-5mm.

[0009] A further improvement is that the anti-displacement layer is a porous fibrous polyurethane foam layer formed by intermittently spraying polyurethane foaming agent onto the lower surface of the substrate.

[0010] A further improvement is that the dosage of the polyurethane foaming agent is 4-10 g / m³. 2 .

[0011] A further improvement is that the anti-displacement layer is a silicone dot layer.

[0012] A further improvement is that the anti-displacement layer is a hook and loop fastener layer.

[0013] By adopting the aforementioned technical solution, the beneficial effects of this utility model are: 1. By wrapping pearl cotton strips around the edge of the absorbent layer on the upper surface of the bottom layer, the rigidity of the edge of the pad is increased, preventing the pad from sticking to the limbs and being lifted when the user moves, thus preventing the pad from folding. At the same time, the polyurethane foam layer on the lower surface of the bottom layer increases the displacement resistance between the pad and the bed in a non-adhesive manner, so that the pad is firmly laid on the bed. Even if the user frequently turns over, gets up, or changes between sitting and lying down, the displacement of the pad can be effectively reduced, ensuring stability during use.

[0014] 2. The polyurethane foam layer, foamed using an inclined, intermittent spraying method, forms a porous fibrous structure. This increases sliding resistance while maintaining the breathability of the underlying layer, preventing the user from experiencing stuffiness due to the pad's lack of breathability. Furthermore, this foam layer increases the pad's softness, providing a more comfortable and gentle contact experience. Moreover, the polyurethane foam layer has low material and manufacturing costs, requires a small amount of polyurethane foaming agent, and can be applied using existing adhesive spraying equipment.

[0015] 3. Compared to other methods on the market where nursing pads are directly adhered to the bed, this invention avoids the problem of the nursing pads sticking together and being unable to be laid flat. The polyurethane foam layer of this invention prevents displacement and allows for arbitrary adjustment of the nursing pad's position on the bed. If the position is inaccurate or needs adjustment, there is no need to forcibly tear it off and damage the nursing pad, nor will it be impossible to lay it again due to adhesive loss. This greatly improves the flexibility of using the nursing pad while ensuring the normal use of the product and enhancing the user experience. Attached Figure Description

[0016] Figure 1 This is a front structural diagram of a nursing pad that is not easily displaced according to an embodiment of this utility model.

[0017] Figure 2 This is a side view of a nursing pad that is not easily displaced according to an embodiment of the present invention.

[0018] Figure 3 This is a cross-sectional view of the internal structure of a nursing pad that is not easily displaced according to an embodiment of this utility model. Detailed Implementation

[0019] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0020] refer to Figures 1 to 3 This utility model discloses a non-displaceable nursing pad, comprising a bottom layer 10, an absorbent layer 11, and a top layer 12. The bottom layer 10 is made of PE film, the absorbent layer 11 is made of a mixture of fluff pulp and superabsorbent resin, and the top layer 12 is made of hot-air nonwoven fabric. The absorbent layer 11 is bonded to the upper surface of the bottom layer 10. A pearl cotton strip 13 is wrapped around and bonded to the upper surface of the bottom layer 10 along the contour edge of the absorbent layer 11 to increase the rigidity of the pad's edge and prevent the pad from adhering to the limb and lifting up. The top layer 12 is bonded to the absorbent layer 11, the pearl cotton strip 13, and the upper surface of the bottom layer 10. The edges of the top layer 12 and the bottom layer 10 are sealed by heat pressing. The lower surface of the bottom layer 10 is provided with an anti-displacement layer that increases the resistance to displacement of the nursing pad relative to the bed in a non-adhesive manner.

[0021] The height of the pearl cotton strip 13 is higher than the upper surface of the absorbent layer 11. The surface layer 12 of the pearl cotton strip 13 and the surface layer 12 of the absorbent layer 11 form a liquid-blocking protrusion 15, the height of which is 3-5 mm. The absorbent layer 11 is approximately 3 mm thick, and the diameter of the pearl cotton strip 13 is 6 mm or 8 mm.

[0022] The anti-displacement layer is a porous fibrous polyurethane foam layer 14 formed by foaming with a polyurethane foaming agent. The amount of the polyurethane foaming agent is 4-10 g / m³. 2 Preferably 6g / m 2 Polyurethane foaming agent at 6g / m³ 2 The amount of spray is adjusted and sprayed intermittently at a 15-30° angle onto the lower surface of the bottom layer 10, i.e., the back side, to immediately foam, so that the foamed polyurethane foam layer 14 is attached to the back of the nursing pad in a large number of irregular fibrous or filamentous shapes.

[0023] Using a polyurethane foam layer 14 has several advantages: it increases the overall thickness of the nursing pad, making it more rigid and helping to prevent the pad from sticking up; the polyurethane foam layer 14 is sprayed at an angle and intermittently, so it does not stick together after foaming, but presents a porous fibrous structure, increasing the softness of the nursing pad and maintaining the breathability of the bottom layer 10 while increasing the resistance to slippage; the anti-displacement method of the polyurethane foam layer 14 allows for arbitrary adjustment of its placement on the bed compared to adhesive methods.

[0024] Based on the aforementioned technical solution, the anti-displacement layer can also be a silicone dot layer or a Velcro hook layer.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions above are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A nursing pad that is not easily displaced, comprising a bottom layer, an absorbent layer, and a top layer, characterized in that: The absorbent layer is bonded to the upper surface of the bottom layer. Pearl cotton strips are wrapped around and bonded to the upper surface of the bottom layer along the outline edge of the absorbent layer. The top layer is bonded to the absorbent layer, the pearl cotton strips, and the upper surface of the bottom layer. The lower surface of the bottom layer is provided with an anti-displacement layer that increases the resistance to displacement of the nursing pad and the bed in a non-adhesive manner.

2. The nursing pad that is not easily displaced according to claim 1, characterized in that: The height of the pearl cotton strip is higher than the upper surface of the absorbent layer, and the surface layer of the pearl cotton strip and the surface layer of the absorbent layer form a liquid-resistant protrusion with a height of 3-5mm.

3. The nursing pad that is not easily displaced according to claim 2, characterized in that: The diameter of the pearl cotton strip is 6mm or 8mm.

4. A nursing pad that is not easily displaced according to any one of claims 1-3, characterized in that: The anti-displacement layer is a porous, fibrous polyurethane foam layer formed by intermittently spraying polyurethane foaming agent onto the lower surface of the substrate.

5. A nursing pad that is not easily displaced according to claim 4, characterized in that: The dosage of the polyurethane foaming agent is 4-10 g / m³. 2 .

6. A nursing pad that is not easily displaced according to any one of claims 1-3, characterized in that: The anti-displacement layer is a silicone dot layer.

7. A nursing pad that is not easily displaced according to any one of claims 1-3, characterized in that: The anti-displacement layer is a hook and loop fastener layer.

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