阅读说明：本技术 一种分区婴幼儿床垫 (Partitioned infant mattress ) 是由 李红霞 李倩倩 刘长树 于 2018-07-10 设计创作，主要内容包括：本发明涉及一种分区婴幼儿床垫,包括床垫本体,所述床垫本体包括正面层和反面层,其特征在于所述正面层软硬度k值范围为440.052-512.874mm<Sup>2</Sup>,所述反面层软硬度k值范围为266.834-440.052mm<Sup>2</Sup>。本发明提供的床垫的正面层和反面层的软硬度不同,正面层适合低中月龄(0-24个月)婴幼儿,反面层适合高月龄(24-36个月)幼儿,以满足宝宝的动态成长。同时为动态成长中的婴幼儿,脊柱发育打好良好的基础,减少后期脊柱发育的一些问题。本发明提供的床垫对宝宝脊椎发育具有良好支撑性,同时,具有非常好的透气性以及便于护理等优点。(The invention relates to a partitioned infant mattress, which comprises a mattress body, wherein the mattress body comprises a front surface layer and a back surface layer, and is characterized in that the hardness k value range of the front surface layer is 440.052-512.874mm 2 The hardness k value range of the reverse layer is 266.834-440.052mm 2 . The front layer and the back layer of the mattress provided by the invention have different hardness, the front layer is suitable for infants with low and medium ages (0-24 months), and the back layer is suitable for infants with high ages (24-36 months), so that the dynamic growth of the infants is met. Meanwhile, a good foundation is laid for the development of spines of infants in dynamic growth, and some problems of spine development in later period are reduced. The mattress provided by the invention has good support for the growth of the spine of the baby, and has the advantages of good air permeability, convenience in nursing and the like.)

1. A partitioned infant mattress comprises a mattress body, wherein the mattress body comprises a front surface layer and a back surface layer, and is characterized in that the hardness k value of the front surface layer ranges from 440.052mm to 512.874mm²The hardness k value range of the reverse layer is 266.834-440.052mm²。

2. A zoned infant mattress according to claim 1, wherein the front layer includes an upper portion, a middle portion, and a lower portion, the middle portion being provided with a soft breathable layer.

3. A zoned infant mattress according to claim 2, wherein the front layer has an upper portion that is 42-50cm long along its length, a middle portion that is 23-30cm long along its length, and a lower portion that is 42-50cm long along its length.

4. A zoned infant mattress according to claim 3, wherein the front layer has an upper portion that is 45cm long along its length, a middle portion that is 25cm long along its length, and a lower portion that is 45cm long along its length.

5. A zoned infant mattress according to any one of claims 1 to 4, wherein the front layer has reinforcing edges along the length of the front layer, the reinforcing edges being detachably connected to the front layer.

6. A zoned infant mattress according to claim 5, wherein the reinforcing rim has a width of 9-11cm and a thickness of 3-5 cm.

7. A zoned infant mattress according to claim 6, wherein a transition layer is further provided between the front and back layers.

8. A zoned infant mattress according to claim 7, wherein the front, transition, and back layers have thicknesses of 1.5-2.5cm, 2.5-3.5cm, and 3.5-4.5cm, respectively.

9. A zoned infant mattress according to claim 8, wherein the front, transition, and back layers have a thickness of 2cm, 3cm, and 4cm, respectively.

10. The zoned infant mattress according to claim 9, wherein the front layer is made of a 3D mattress material, the transition layer is made of latex, and the back layer is made of sponge; the density of the 3D mattress material is 1-1.2kg/m³The density of the latex is 65-75kg/m³The density of the seaweed cotton is 65-75kg/m³。

Technical Field

The invention relates to a mattress in daily necessities, in particular to a partitioned infant mattress.

Background

The infant stage is the most vigorous growth and development stage in a lifetime of a human, and the sleeping time is far longer than that of an adult, namely, most of the time of the infant is spent in the sleeping microenvironment of the infant. The mattress is a core product with good and bad sleeping quality, and the hardness of the mattress is not directly related to the sleeping comfort. Therefore, the hardness of the mattress is necessary as an element to be explored firstly.

Generally, a blood vessel under the skin layer can bear a pressure of about 32mmHg, and if the pressure exceeds the above pressure, the local blood vessel may be distorted or deformed to affect the passage of blood flow, resulting in ischemia. The person feels uncomfortable. Therefore, the mattress needs to have a good comfortable layer, reduce the pressure of skin blood vessels and improve the sleep quality.

The baby has soft bone and the spine is still in the process of development and improvement. Adults are greatly different from infants, and infants are more fragile, so that the requirements of the infants on the softness and hardness of the mattress and the material are higher, and a good supporting layer is required.

The development of a material with good support for protecting the spine development of a baby and the mattress designed and manufactured by using the material have the advantages that the body of the baby is effectively supported, the four limbs of the baby are relaxed, the blood circulation is promoted, the development of the skeleton of the baby is facilitated, and a scientific, healthy and safe activity and rest environment is created for the baby. The development of infants is a dynamic process, and different requirements of different age groups on the hardness and softness of mattresses and materials are different, so that some problems of spine development are reduced; but no mattress suitable for the hardness requirements of infants at different ages is available in the current market.

Disclosure of Invention

The invention overcomes the defects in the prior art and provides the partitioned infant mattress which can meet the requirements of hardness and softness of infants at different ages so as to meet the dynamic growth requirements of infants.

The specific technical scheme of the invention is as follows:

a partitioned infant mattress comprises a mattress body, wherein the mattress body comprises a front surface layer and a back surface layer, and the hardness k value of the front surface layer ranges from 440.052mm to 512.874mm²The hardness k value range of the reverse layer is 266.834-440.052mm²。

According to the partitioned infant mattress, the front layer comprises an upper part, a middle part and a lower part, and a soft breathable layer is arranged in the middle area; the quilting interval of the preferred soft breathable layer is 5-10 cm.

According to the partitioned infant mattress, the length of the upper part of the front layer along the length direction is 42-50cm, the length of the middle part along the length direction is 23-30cm, and the length of the lower part along the length direction is 42-50 cm.

According to the partitioned infant mattress, the length of the upper part of the front layer along the length direction is 45cm, the length of the middle part along the length direction is 25cm, and the length of the lower part along the length direction is 45 cm.

According to the partitioned infant mattress, the left and right edges of the front layer are provided with the reinforcing edges along the length direction, and the reinforcing edges are detachably connected with the front layer.

According to the partitioned infant mattress, the width of the reinforcing edge is 9-11cm, and the thickness of the reinforcing edge is 3-5 cm.

According to the partitioned infant mattress, the transition layer is further arranged between the front surface layer and the back surface layer.

The front layer, the transition layer and the back layer are 1.5-2.5cm, 2.5-3.5cm and 3.5-4.5cm in thickness in sequence.

According to the partitioned infant mattress, the thicknesses of the front surface layer, the transition layer and the back surface layer are 2cm, 3cm and 4cm in sequence.

According to the partitioned infant mattress, the front layer is made of a 3D mattress material, the transition layer is made of latex, and the back layer is made of sponge; the density of the 3D mattress material is 1-1.2kg/m³The density of the latex is 65-75kg/m³The density of the seaweed cotton is 65-75kg/m³。

After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:

the front layer and the back layer of the mattress provided by the invention have different hardness, the front layer is suitable for infants with low and medium ages (0-24 months), and the back layer is suitable for infants with high ages (24-36 months), so that the dynamic growth of the infants is met. Meanwhile, a good foundation is laid for the development of spines of infants in dynamic growth, and some problems of spine development in later period are reduced. The mattress provided by the invention has good support for the growth of the spine of the baby, and has the advantages of good air permeability, convenience in nursing and the like.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of an infant mattress according to the present invention;

fig. 2 is a graph of the supine longitudinal pressure distribution of 24-36 month infants on a six-style mattress.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.