Wave curve multi-layer sleep pillow

Abstract

The utility model discloses a wave curve multilayer sleep pillow, include: surface layer, surface is equipped with at least one first wave convex and at least one second wave convex, first wave convex and second wave convex between through first wave recess smooth link, support layer, support layer includes at least one base layer, the upper surface of support layer is equipped with with the first wave structure of surface layer's lower surface cooperation. The wave structure of surface can use through first wave convex and neck, also can use through second wave convex, adapts to different user groups, and the wave shape of surface layer forms M shape, and the ergonomics is met. The utility model can help cervical vertebra to get effective and scientific support intensity, help to restore cervical vertebra physiological curvature, and the soft degree of surface layer can make head get good relaxation, and the middle base layer can provide effective scientific flexible support force, and the bottom base layer is high in soft and dense degree, provides good pressure resistance and pressure release effect.

Description

Technical Field

[0001] This utility model belongs to the field of daily necessities technology, specifically relating to a multi-layered sleeping pillow with a wave-shaped curve. Background Technology

[0002] Ordinary pillows consist of a pillowcase and a pillow core. Traditional pillow cores are made of materials such as cotton or memory foam and are mainly rectangular in shape. They cannot adapt to the head and neck curves of different users. Some multi-layered pillows with wave-shaped curves ensure softness but lack support, which seriously affects sleep. Therefore, it is very important to obtain a multi-layered pillow with wave-shaped curves that overcomes the above defects. Utility Model Content

[0003] To solve at least one of the above-mentioned technical problems, this utility model provides a wave-curve multi-layer sleeping pillow, comprising: The surface layer has at least one first wave protrusion and at least one second wave protrusion, and the first wave protrusion and the second wave protrusion are smoothly connected by the first wave indentation. A support layer, the support layer comprising at least one base layer, the upper surface of the support layer having a first wave structure that mates with the lower surface of the surface layer.

[0004] With the above technical solution, the wave structure on the surface can be used by supporting the head and neck with the first wave protrusion or by using the second wave protrusion, adapting to different users. The wave shape formed on the surface is M-shaped, which conforms to ergonomics.

[0005] The first wave structure includes at least one third wave protrusion and at least one fourth wave protrusion, the third wave protrusion and the fourth wave protrusion being smoothly connected by a second wave indentation; the third wave protrusion is adapted to the first wave protrusion, and the fourth wave protrusion is adapted to the second wave protrusion.

[0006] The height of the first wave protrusion is higher or lower than the height of the second wave protrusion. The height of the third wave protrusion is higher or lower than the height of the fourth wave protrusion.

[0007] It also includes an extension portion, wherein at least one base layer of the surface layer and the support layer extends horizontally to form the extension portion.

[0008] The base layer includes a bottom base layer and at least one intermediate base layer, with the first wave structure formed on the surface of the uppermost intermediate base layer. The bottom of the bottom base layer is flat, and a second wave structure is provided between the upper surface of the bottom base layer and the intermediate base layer, and between the intermediate base layers.

[0009] The second wave structure includes at least one fifth wave protrusion and at least one sixth wave protrusion, which are smoothly connected by a third wave indentation.

[0010] The hardness of the surface layer is less than the hardness of the bottom base layer, which in turn is less than the hardness of the middle base layer.

[0011] Through the above technical solution, the surface layer is the softest, giving the head and neck a comfortable wrapping feeling, the middle base layer is the hardest, playing a flexible support role, firmly supporting and protecting the head and neck from sinking, and the bottom base layer is slightly harder than the surface layer, soft and dense to resist pressure, allowing pressure to be released layer by layer.

[0012] The surface layer uses pressure-relieving memory foam, giving users a feeling of pressure relief and being enveloped during use. The middle base layer uses flexible support memory foam, providing a certain level of support and flexibility. The bottom base layer uses soft and dense pressure-resistant memory foam to increase the bottom's rigidity and provide a certain level of support.

[0013] The curvature of the first wave depression is less than or equal to the curvature of the third wave depression, which is less than or equal to the curvature of the second wave depression.

[0014] The thickness of the surface layer decreases, increases, and then decreases again from the center to both sides; the thickness of the intermediate base layer increases and then decreases from the center to both sides; and the thickness of the bottom base layer increases and then decreases from the center to both sides.

[0015] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, and its shape and support strength are ergonomic, which can increase the user's sleep quality, reduce snoring, and help to quickly enter deep sleep.

[0016] This invention can help the cervical spine receive effective and scientific support, which helps restore the physiological curvature of the cervical spine. Because this invention adopts at least three layers, it provides different levels of support. The softness of the surface layer allows the head to relax well, the middle layer provides effective and scientific flexible support, and the bottom layer has a high degree of softness, providing a good pressure resistance and pressure relief effect. Attached Figure Description

[0017] Figure 1 This utility model is a lateral perspective three-dimensional representation. Figure 1 ; Figure 2 This utility model is a lateral three-dimensional representation. Figure 2 ; Figure 3 This is a schematic diagram of another embodiment.

[0018] Figure label: 1. Surface layer; 101. First wave convexity; 102. Second wave convexity; 103. First wave concaveness; 2. Support layer; 201. First wave structure; 2011. Third wave bulge; 2012. Fourth wave bulge; 2013. Second wave depression; 301 Intermediate base layer; 302 Bottom base layer; 303 Second wave structure; 3031 Fifth wave bulge; 3032 Sixth wave bulge; 3033 Third wave depression; 4. Extension section. Detailed Implementation

[0019] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model concept, and are only a part of the embodiments of this utility model. The specific and direct description of related structures is only for the convenience of understanding this utility model, and the specific features do not necessarily or directly limit the scope of implementation of this utility model.

[0020] Referring to the attached drawings, this utility model adopts the following technical solution: a multi-layered, wave-curve sleeping pillow, comprising: The surface layer 1 has at least one first wave protrusion 101 and at least one second wave protrusion 102, and the first wave protrusion 101 and the second wave protrusion 102 are smoothly connected by a first wave recess 103. The support layer 2 includes at least one base layer, and the upper surface of the support layer 2 is provided with a first wave structure 201 that cooperates with the lower surface of the surface layer 1.

[0021] Through the above technical solution, the wave structure on the surface can be used by supporting the head and neck with the first wave protrusion 101 or by using the second wave protrusion 102, adapting to different users. The wave shape formed on the surface is M-shaped, which conforms to ergonomics.

[0022] The first wave structure 201 includes at least one third wave protrusion 2011 and at least one fourth wave protrusion 2012, the third wave protrusion 2011 and the fourth wave protrusion 2012 being smoothly connected by a second wave recess 2013; the third wave protrusion 2011 is adapted to the first wave protrusion 101, and the fourth wave protrusion 2012 is adapted to the second wave protrusion 102.

[0023] The height of the first wave protrusion 101 is higher or lower than the height of the second wave protrusion 102. The height of the third wave protrusion 2011 is higher or lower than the height of the fourth wave protrusion 2012.

[0024] The base layer includes a bottom base layer 302 and at least one intermediate base layer 301, with the first wave structure 201 formed on the surface of the uppermost intermediate base layer 301. The bottom of the bottom base layer 302 is flat, and a second wave structure 303 is provided between the upper surface of the bottom base layer 302 and the intermediate base layer 301, and between the intermediate base layers 301.

[0025] The second wave structure 303 includes at least one fifth wave protrusion 3031 and at least one sixth wave protrusion 3032, which are smoothly connected by a third wave recess 3033.

[0026] Through the above technical solution, the surface layer 1 is the softest, giving the head and neck a comfortable wrapping feeling, the middle base layer 301 is the hardest, playing a flexible support role, firmly supporting and protecting the head and neck from sinking, and the bottom base layer 302 is slightly harder than the surface layer, soft and dense and pressure resistant, allowing the pressure to be released layer by layer.

[0027] The surface layer uses pressure-relieving memory foam, giving users a feeling of pressure relief and being enveloped during use. The middle base layer uses flexible support memory foam, providing a certain level of support and flexibility. The bottom base layer uses soft and dense pressure-resistant memory foam to increase the bottom's rigidity and provide a certain level of support.

[0028] Each of the above layers can use existing memory foam, but different hardnesses of the selected memory foam can achieve different effects, or no memory foam material can be used, that is, the hardness of the surface layer 1 < the hardness of the bottom base layer 302 < the hardness of the middle base layer 301 is sufficient.

[0029] The curvature of the first wave depression 103 is less than or equal to the curvature of the third wave depression 3033, which is less than or equal to the curvature of the second wave depression 2013.

[0030] The thickness of the surface layer 1 decreases, increases, and then decreases again from the middle to both sides; the thickness of the intermediate base layer 301 increases and then decreases from the middle to both sides; and the thickness of the bottom base layer 302 increases and then decreases from the middle to both sides.

[0031] This utility model also provides another embodiment, namely, based on the above, it further includes an extension portion 4, wherein at least one base layer of the surface layer and the support layer extends horizontally to form the extension portion 4.

[0032] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, and its shape and support strength are ergonomic, which can increase the user's sleep quality, reduce snoring, and help to quickly enter deep sleep.

[0033] This invention can help the cervical spine receive effective and scientific support, which helps restore the physiological curvature of the cervical spine. Because this invention adopts at least three layers, it provides different support strengths. The softness of the surface layer 1 allows the head to relax well, the middle base layer 301 can provide effective and scientific flexible support, and the bottom base layer 302 has a high degree of softness and provides a good pressure resistance and pressure relief effect.

[0034] In this embodiment, a three-layer structure is adopted, that is, the middle base layer 301 uses one layer. In other embodiments, the middle base layer 301 can use several layers, which can be selected according to the height required by the user. The several layers of this utility model are stacked together, and after being placed, a pillowcase can be put on the outside to realize the use of a wave-curve multi-layer sleeping pillow.

[0035] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A multi-layered pillow with a wave-shaped curve, characterized in that: include: The surface layer (1) has at least one first wave protrusion (101) and at least one second wave protrusion (102) on its surface, and the first wave protrusion (101) and the second wave protrusion (102) are smoothly connected by a first wave recess (103); The support layer (2) includes at least one base layer, and the upper surface of the support layer (2) is provided with a first wave structure (201) that cooperates with the lower surface of the surface layer (1).

2. The wave-curve multi-layer sleeping pillow according to claim 1, characterized in that: The first wave structure (201) includes at least one third wave protrusion (2011) and at least one fourth wave protrusion (2012), the third wave protrusion (2011) and the fourth wave protrusion (2012) being smoothly connected by a second wave recess (2013); the third wave protrusion (2011) is adapted to the first wave protrusion (101), and the fourth wave protrusion (2012) is adapted to the second wave protrusion (102).

3. The wave-curve multi-layer sleeping pillow according to claim 2, characterized in that: The height of the first wave protrusion (101) is higher or lower than the height of the second wave protrusion (102); And / or, the height of the third wave protrusion (2011) is higher or lower than the height of the fourth wave protrusion (2012).

4. The wave-curve multi-layer sleeping pillow according to claim 3, characterized in that: It also includes an extension portion (4), in which at least one base layer of the surface layer (1) and the support layer (2) extends horizontally to form the extension portion (4).

5. The wave-curve multi-layer sleeping pillow according to claim 1, characterized in that: The base layer includes a bottom base layer (302) and at least one intermediate base layer (301), with the first wave structure (201) formed on the surface of the uppermost intermediate base layer (301).

6. The wave-curve multi-layer sleeping pillow according to claim 5, characterized in that: The bottom of the bottom base layer (302) is a plane, and a second wave structure (303) is provided between the upper surface of the base layer and the intermediate base layer (301), and / or between the intermediate base layer (301) and the intermediate base layer (301).

7. The wave-curve multi-layer sleeping pillow according to claim 6, characterized in that: The second wave structure (303) includes at least one fifth wave protrusion (3031) and at least one sixth wave protrusion (3032), which are smoothly connected by a third wave depression (3033).

8. The wave-curve multi-layer sleeping pillow according to claim 5, characterized in that: The hardness of the surface layer (1) is less than the hardness of the bottom base layer (302) and less than the hardness of the middle base layer (301).

9. The wave-curve multi-layer sleeping pillow according to claim 8, characterized in that: The surface layer (1), intermediate base layer (301), and bottom base layer (302) are made of memory foam.

10. The wave-curve multi-layer sleeping pillow according to claim 7, characterized in that: The curvature of the first wave depression (103) is less than or equal to the curvature of the third wave depression (3033) and less than or equal to the curvature of the second wave depression (2013). And / or, the thickness of the surface layer (1) decreases, increases, and then decreases again from the middle to both sides; And / or, the thickness of the intermediate base layer (301) increases and then decreases from the center to both sides; And / or, the thickness of the bottom base layer (302) increases and then decreases from the middle to both sides.

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