CN221450301U - Partition ventilation cushion core and mattress - Google Patents

Abstract

The utility model relates to a partition ventilation cushion core and a mattress, which solve the problems of poor use comfort, wear resistance and the like in the prior art and adopt the following technical scheme: the utility model provides a subregion ventilative cushion core, its characterized in that includes at least first supporting layer, first supporting layer is the winding superposes for the bending and is the sheet thermoplastic resin elastic fiber silk, first supporting layer is equipped with a plurality of first supporting sections and the second supporting section that have differential supporting parameter at least in the length direction of cushion core, first supporting section and second supporting section set up in turn, the top surface of first supporting section is higher than the top surface of second supporting section. The effect is that: at least the first supporting layer adopts the bending coil to superpose and is flaky thermoplastic resin elastic fiber silk, provides the gas permeability, sets up simultaneously and has first supporting section and the second supporting section of different hardness, realizes soft before hard support body sense, perhaps makes the surface of first supporting layer form the curved surface to laminate human curve, improve support nature and travelling comfort.

Description

Partition ventilation cushion core and mattress

Technical Field

The utility model relates to the field of bedding, in particular to a partition ventilation cushion core and a mattress.

Background

Breathable mattresses are commonly made of breathable materials, such as foam of concave-convex structure, porous materials, and even fluffy fiber fillers, which have the characteristic of facilitating air flow, and are beneficial to preventing moisture absorption and bacteria growth inside the mattress, so that the breathable mattress is beneficial to keeping dry and sanitary.

The existing zoned mattresses are mattresses that combine spring technology and zoned designs. Typically, there are a plurality of individual spring zones within the mattress, each zone corresponding to a particular location on the mattress such as the head, waist, and legs of a user lying on the mattress. This structure is intended to provide customized support and comfort for different body parts.

When ventilative material is arranged in subregion mattress top, reduced the regional supporter sense of subregion to each subregion region also differs to ventilative material's wearing and tearing degree, leads to the mattress to appear uneven surface, influences use experience, visual effect and quality.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provide a zoned ventilation cushion core and a mattress, at least a first supporting layer adopts thermoplastic resin elastic fiber yarns which are bent and coiled and overlapped to form a sheet shape and are arranged on the upper layer of the zoned ventilation cushion core, so that a good ventilation effect can be achieved, meanwhile, a first supporting section and a second supporting section with different hardness are arranged on the first supporting layer, the first supporting section is slightly higher than the second supporting section, when a human body lies on the cushion core, a soft-before-hard supporting body feel is realized, or after lying, the cushion core is pressed by the human body, so that the surface of the first supporting layer forms a curved surface to be attached to a human body curve, the supporting area is increased, and the supporting property and the comfort are improved.

The technical aim of the utility model is mainly solved by the following technical scheme: the utility model provides a subregion ventilative cushion core, its characterized in that includes at least first supporting layer, first supporting layer is the winding superposes for the bending and is the sheet thermoplastic resin elastic fiber silk, first supporting layer is equipped with a plurality of first supporting sections and the second supporting section that have differential supporting parameter at least in the length direction of cushion core, first supporting section and second supporting section set up in turn, the top surface of first supporting section is higher than the top surface of second supporting section. At least the first supporting layer adopts the bending coil to superpose and is flaky thermoplastic resin elastic fiber silk, locates the subregion ventilative cushion core upper strata, can reach good ventilation effect, set up first supporting section and the second supporting section that has different hardness on first supporting layer simultaneously, and first supporting section is slightly higher than the second supporting section, realize soft before hard support body sense when the human body lies on the cushion core, perhaps lie down the back, cushion core receives the human body oppression, makes the surface of first supporting layer form the curved surface to laminate human body curve, increases area of support, improves support nature and travelling comfort.

As a further improvement and supplement to the technical scheme, the utility model adopts the following technical measures: when the number of the first support sections and the second support sections is greater than seven, the first support sections are soft support sections, and the second support sections are hard support sections. The height of the first support section (namely the soft support section) is higher than that of the second support section (namely the hard support section), so that the support effect of firstly softening and then hardening is realized.

When the number of the first support sections and the second support sections is more than or equal to three sections and less than or equal to seven sections, the first support sections are hard support sections, and the second support sections are soft support sections. When the length of the first support section and the second support section is relatively long, the section of each section supporting the human body is large, for this technical solution, the arrangement purpose of the first support section and the second support section is to: users with different weights can form a curved surface which is attached to the spine curve of the user under the pressure action of the weight of the user, so that better supporting effect and use comfort are realized.

The width of the first support section and the width of the second support section are matched with the width of the cushion core, and the length of the first support section and/or the second support section is 3-10 cm.

When the number of the first supporting sections and the second supporting sections is more than or equal to three sections and less than or equal to seven sections, and the length of the first supporting sections and/or the second supporting sections is 3-10 cm, the first supporting sections and the second supporting sections are arranged in the middle section area of the cushion core, and the rest areas on the cushion core are complemented by the second supporting sections, so that the first supporting sections and the second supporting sections can just support the buttocks and the waist of a user or support the buttocks, the waist and the back of the user when the user lies on the cushion core. The remaining area on the core is relatively stiff where it is complemented by the second support section.

Preferably, the difference in height between the top surface of the first support section and the top surface of the second support section is 2-5cm.

When the length of the first support section and/or the second support section is 3-5 cm, the technical scheme mainly corresponds to the technical scheme that the number of the first support section and the second support section is larger than seven sections, and the scheme is mainly used for achieving the supporting effect of firstly softening and then hardening.

When the length of the first support section and the second support section is 6-10 cm, the technical scheme mainly corresponds to the technical scheme that the number of the first support section and the second support section is more than or equal to three sections and less than or equal to seven sections, the arrangement positions of the first support section and the second support section are at least matched with the positions of the corresponding shoulders, waist, buttocks, legs and feet on the bed core, and after the cushion core is pressed by the shoulders, waist, buttocks, legs and feet, the surface of the first support layer forms a curved surface so as to fit a human body curve, the support area is increased, and the supportability and the comfort are improved.

Preferably, the shore hardness of the soft support section is 20-35D, and the shore hardness of the hard support section is 35-50D; or the indentation hardness of the hard support section is 150-300N, and the indentation hardness of the soft support section is 50-150N.

Preferably, the fiber filaments of the soft support section are solid fiber filaments, and the fiber filaments of the hard support section are hollow fiber filaments; or the fiber wire diameter of the soft support section is 0.5-1mm, and the fiber wire diameter of the hard support section is 1-2.5mm.

In order to further improve the use comfort of the cushion core, a comfort layer is arranged on the upper surface of the first supporting layer, the hardness of the comfort layer is smaller than that of the first supporting layer, and the apparent density of the comfort layer is 40-80kg/m3.

In order to make the divided ventilation pad core have a smoother surface in a normal state (on which a user is not yet lying), the thickness of the comfort layer is equal to or greater than the difference in height between the top surface of the first support section and the top surface of the second support section. And is also beneficial to guiding consumers to experience the feeling of the support body which is soft before hard.

Preferably, the mattress core further comprises a second support layer, and the second support layer is arranged below the first support layer. The second supporting layer is arranged, so that the cushion core is convenient to use on two sides, and the supporting effect and the comfort of the cushion core are improved.

The zoned breathable mattress comprises a jacket and a mattress core arranged in the jacket, and is characterized in that the mattress core is the zoned breathable mattress core. In the technical scheme, the partition ventilation mattress has all technical characteristics and technical effects of the partition ventilation mattress core. In practical application, in order to further improve the use comfort and quality sense of the partition ventilation mattress, a spring core layer is arranged below the partition ventilation mattress core, and the spring core layer and the partition ventilation mattress are arranged in the outer sleeve together.

The utility model has the beneficial effects that: 1. at least the first supporting layer adopts the bending coil to superpose and is flaky thermoplastic resin elastic fiber silk, locates the subregion ventilative cushion core upper strata, can reach good ventilation effect, set up first supporting section and the second supporting section that has different hardness on first supporting layer simultaneously, and first supporting section is slightly higher than the second supporting section, realize soft before hard support body sense when the human body lies on the cushion core, perhaps lie down the back, cushion core receives the human body oppression, makes the surface of first supporting layer form the curved surface to laminate human body curve, increases area of support, improves support nature and travelling comfort. 2. The silk net thermoplastic elastomer sheet is designed in a partitioning way and is positioned on the upper layer of the partitioned ventilated cushion core or the mattress, so that the ventilation effect is good, the partitioned sense of body is obvious, and the use comfort is good. 3. The partition ventilation cushion core is integrally formed by adopting a silk-screen-shaped thermoplastic elastomer sheet, has good integrity, is beneficial to improving the comfort level and can also prolong the service life of the mattress. 4. The hard support section and the soft support section have a certain height difference, strengthen the support of a specific area, improve the contact body feeling, and are also beneficial to improving the curved surface support and the support reliability. 5. The comfortable layer on the surface layer is arranged, and the comfortable layer is softer than the first supporting layer, so that the surface layer is easy to compress, and the lying comfort level is high. 6. The second supporting layer is arranged, double-sided use is convenient, the fatigue strength is reduced, the service life is prolonged, and the first supporting layer and the second supporting layer can be provided with different parameters, so that different supporting effects are obtained.

Drawings

Fig. 1 is a schematic structural view of a zoned air-permeable cushion core according to the present utility model.

FIG. 2 is a schematic view of the structure of FIG. 1 illustrating thermoplastic resin elastic fiber yarn by curves.

Fig. 3 is a schematic view of a construction in which a comfort layer is provided on a first support layer.

Fig. 4 is another structural schematic of a zoned air-permeable cushion core.

Fig. 5 is a schematic view of a structure having a transition layer between two support layers in a zoned air-permeable core according to the present utility model.

Fig. 6 is a schematic structural view of a corrugated surface of the mating surface of the double support layers in the zoned air-permeable cushion core according to the present utility model.

Fig. 7 is a schematic view of a zoned ventilation mattress according to the present utility model.

In the figure: 1. a first support layer; 2. a first support section; 3. a second support section; 4. a comfort layer; 5. a second support layer; 6. a transition layer; 7. a zoned breathable cushion core; 8. a lower cover; 9. and (5) an upper cover.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Specifically described are: for fig. 2, the dashed boxes merely represent the mating relationship between the support segments, and these dashed lines are not present in practical applications; in the drawings of the specification, with respect to fig. 5 and 6, the first support layer 1 and the second support layer 5 are schematically illustrated by a square or square-like structure, and thus, in fig. 5 and 6, the upper surface of the first support layer 1 is not planar, and in fig. 5 and 6, the upper surface structure of the first support layer 1 is as shown in fig. 1, 2 and 4. For fig. 4, a comfort layer may also be disposed above the first support layer 1, and for avoiding redundancy, a schematic structure diagram of disposing the comfort layer on the basis of fig. 4 is omitted.

Example 1: as shown in fig. 1 to 6, a zoned ventilation pad core 7 comprises at least a first support layer 1; or comprises a first supporting layer 1, and a comfort layer 4 arranged above the first supporting layer 1; or comprises a first supporting layer 1, and a second supporting layer 5 is arranged below the first supporting layer 1; or comprises a first supporting layer 1, a second supporting layer 5 is arranged below the first supporting layer 1, and a comfort layer 4 is arranged above the first supporting layer 1; or comprises a first supporting layer 1, a second supporting layer 5 is arranged below the first supporting layer 1, and a transition layer 6 is arranged between the first supporting layer 1 and the second supporting layer 5; or comprises a first supporting layer 1, a second supporting layer 5 is arranged below the first supporting layer 1, a comfort layer 4 is arranged above the first supporting layer 1, and a transition layer 6 is arranged between the first supporting layer 1 and the second supporting layer 5.

Specifically, regardless of which technical solution the segmented air-permeable mattress core 7 is described above, they have in common that the first support layer 1 is provided.

The first support layer 1 is formed by winding thermoplastic resin elastic fiber yarns which are stacked in a bending mode and are in a sheet shape, the first support layer 1 is at least provided with a plurality of first support sections 2 and second support sections 3 with differentiated support parameters in the length direction of the cushion core, the first support sections 2 and the second support sections 3 are alternately arranged, the top surface of the first support section 2 is higher than the top surface of the second support section 3, and the height difference is 2-5cm.

The first supporting layer 1 is used for supporting the body, can reach good ventilation effect, sets up first supporting section 2 and the second supporting section 3 that have different hardness on first supporting layer 1 simultaneously, and first supporting section 2 is slightly higher than second supporting section 3, realizes soft before hard support body sense when the human body lies down on the pad core, or lies down the back, fills up the core and receives human oppression, makes the surface of first supporting layer 1 form the curved surface to laminating human curve increases area of support, improves support nature and travelling comfort.

When the number of the first support sections 2 and the second support sections 3 is greater than seven, the first support sections 2 are soft support sections, and the second support sections 3 are hard support sections. The height of the first support section 2 (i.e. soft support section) is higher than the height of the second support section 3 (i.e. hard support section), preferably 2-5cm, so as to achieve the support effect of soft-before-hard.

In addition, in the technical scheme that the width of the first support section 2 and the width of the second support section 3 are matched with the width of the cushion core, and the length of the first support section 2 and/or the second support section 3 is 3-10 cm, so that a soft-before-hard support effect is realized.

When the number of the first support sections 2 and the second support sections 3 is greater than or equal to three and less than or equal to seven, the first support sections 2 are hard support sections, and the second support sections 3 are soft support sections.

In the technical scheme that the number of the first support section 2 and the second support section 3 is more than or equal to three sections and less than or equal to seven sections, the first support section 2 and the second support section 3 can be uniformly distributed on the cushion core in the length direction. Or the width of the first support section 2 and the width of the second support section 3 are matched with the width of the cushion core, and the length of the first support section 2 and the second support section 3 is 3-10 cm. The first support section 2 and the second support section 3 are arranged in the middle section area of the cushion core, and the rest areas on the cushion core are complemented by the second support section, so that the first support section 2 and the second support section 3 can just support the buttocks and the waist of a user or support the buttocks, the waist and the back of the user when the user lies on the cushion core. The surface of the first supporting layer 1 is formed into a curved surface so as to be fit with the curves of the waist and the buttocks of a human body, the supporting area is increased, and the supporting performance and the comfort are improved. The remaining areas of the core are relatively stiff in the area complemented by the second support section for supporting the legs, head and back, or both.

When the length of the first support section 2 and the second support section 3 is relatively long, the section of each section supporting the human body is large, for this technical solution, the purpose of the arrangement of the first support section 2 and the second support section 3 is to: users with different weights can form a curved surface which is attached to the spine curve of the user under the pressure action of the weight of the user, so that better supporting effect and use comfort are realized.

For example, when the cushion core is divided into three parts in the length direction, the first support section 2 is located in the middle area, the second support sections 3 are respectively arranged at two ends of the first support section 2, when the cushion is used, the first support section 2 usually corresponds to the hip part lying on the cushion core, and the hip part is pressed on the first support section 2 due to the fact that the hip part has larger weight, so that a curved surface which can be fit with the spine curve of a human body is formed after the deformation of the first support section 2 and the deformation of the second support section 3, and the trunk part of the human body is better supported.

Then, the soft support section and the hard support section are described in detail, wherein the Shore hardness of the soft support section is 20-35D, and the Shore hardness of the hard support section is 35-50D; or the indentation hardness of the hard support section is 150-300N, and the indentation hardness of the soft support section is 50-150N.

The fiber filaments of the soft support section are solid fiber filaments, and the fiber filaments of the hard support section are hollow fiber filaments; or the fiber wire diameter of the soft support section is 0.5-1mm, and the fiber wire diameter of the hard support section is 1-2.5mm.

In order to further improve the use comfort of the cushion core, the upper surface of the first supporting layer 1 is provided with a comfort layer 4, the hardness of the comfort layer 4 is smaller than that of the first supporting layer 1, and the apparent density of the comfort layer 4 is 40-80kg/m3.

In order to make the divided ventilation pad core 7 have a smoother surface in a normal state (on which the user is not yet lying), the thickness of the comfort layer 4 is equal to or greater than the difference in height between the top surface of the first support section 2 and the top surface of the second support section 3. And is also beneficial to guiding consumers to experience the feeling of the support body which is soft before hard.

As shown in fig. 5 to 7, the partitioned ventilation pad core 7 further includes a second support layer 5, and the second support layer 5 is disposed under the first support layer 1. The arrangement of the second supporting layer 5 is beneficial to enhancing the supporting effect and comfort of the cushion core on the one hand for the convenience of double-sided use of the cushion core on the other hand.

In order to smoothly transition the first support layer 1 and the second support layer 5, a transition layer 6 is formed between the first support layer 1 and the second support layer 5.

In order to increase the matching stability of the first support layer 1 and the second support layer 5 and prevent mutual displacement, the contact surfaces of the first support layer 1 and the second support layer 5 are mutually embedded and matched in a wave-shaped contact surface. To further enhance the comfort of support, the middle region of the segmented airing pad core 7 is located on one peak of the wave shape.

In order to further enhance the support comfort, the second support layer 5 is provided with at least a plurality of first support sections 2 and second support sections 3 having differentiated support parameters in the length direction thereof, and the first support sections 2 and second support sections 3 on the second support layer 5 are arranged in dislocation with the first support sections 2 and second support sections 3 on the first support layer 1.

Example 2: as shown in FIG. 7, a zoned breathable mattress includes an outer cover and a mattress core disposed within the outer cover. The cushion core is the partition ventilation cushion core 7.

In order to further improve the comfort of use and the texture of the product, the zoned ventilation mattress further comprises a spring core layer arranged below the zoned ventilation mattress core 7.

In this technical scheme, the overcoat includes lower cover 8 and upper cover 9 of detachable connection, and regional ventilative core 7 is arranged in the region that lower cover 8 surrounds, and upper cover 9 covers in the top of regional ventilative core 7, and upper cover 9 often forms the connection through the zip fastener with upper cover 9.

In this embodiment, the zoned ventilation mattress has all technical features and technical effects of the zoned ventilation cushion core 7. In practical application, in order to further improve the use comfort and quality of the zoned breathable mattress, a spring core layer is arranged below the zoned breathable mattress core 7, and the spring core layer is arranged in the outer sleeve together with the zoned breathable mattress.

The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model. In the above-described embodiments, the present utility model is susceptible to various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a subregion ventilative cushion core, its characterized in that includes first supporting layer (1) at least, first supporting layer (1) is the winding superpose for the bending and is flaky thermoplastic resin elastic fiber silk, first supporting layer (1) are equipped with a plurality of first supporting sections (2) and second supporting sections (3) that have differential supporting parameters at least in the length direction of cushion core, first supporting sections (2) and second supporting sections (3) set up in turn, the top surface of first supporting section (2) is higher than the top surface of second supporting section (3).

2. The zoned air-permeable cushion core according to claim 1, characterized in that when the number of the first support section (2) and the second support section (3) is greater than seven, the first support section (2) is a soft support section, and the second support section (3) is a hard support section.

3. The zoned air-permeable cushion core according to claim 1, characterized in that when the number of the first support section (2) and the second support section (3) is greater than or equal to three and less than or equal to seven, the first support section (2) is a hard support section, and the second support section (3) is a soft support section.

4. A zoned air-permeable cushion core according to claim 2 or 3, characterized in that the width of the first support section (2) and the second support section (3) are adapted to the width of the cushion core, the length of the first support section (2) and/or the second support section (3) is 3-10 cm, and the height difference between the top surface of the first support section (2) and the top surface of the second support section (3) is 2-5cm.

5. The zoned air cushion core according to claim 4, wherein the soft support segment has a shore hardness of 20-35D and the hard support segment has a shore hardness of 35-50D; or the indentation hardness of the hard support section is 150-300N, and the indentation hardness of the soft support section is 50-150N.

6. The zoned cushion core according to claim 4, wherein the filaments of the soft support section are solid filaments and the filaments of the hard support section are hollow filaments; or the fiber wire diameter of the soft support section is 0.5-1mm, and the fiber wire diameter of the hard support section is 1-2.5mm.

7. A zoned air-permeable core according to any of claims 1-3, characterized in that the upper surface of the first support layer (1) is provided with a comfort layer (4), the hardness of the comfort layer (4) being smaller than the hardness of the first support layer (1), the apparent density of the comfort layer (4) being 40-80kg/m3.

8. The zoned air-permeable cushion core according to claim 7, characterized in that the thickness of the comfort layer (4) is equal to or greater than the difference in height between the top surface of the first support section (2) and the top surface of the second support section (3).

9. A zoned air-permeable core according to any of claims 1-3, characterized in that the core further comprises a second support layer (5), the second support layer (5) being arranged below the first support layer (1).

10. A zoned breathable mattress comprising an outer cover, a core disposed within the outer cover, wherein the core is a zoned breathable core according to any one of claims 1-9.