Pillow for deep sleep

Abstract

The utility model discloses a deep sleep pillow which comprises a pillow inner and an outer pillowcase matched with the pillow inner, the pillow inner comprises an upper layer, a lower layer and a supporting layer, the bottom of the upper layer is a concave curved surface, a notch is formed in the concave curved surface, the upper surface of the lower layer is a convex curved surface, a protruding portion is arranged at the position, corresponding to the notch, of the convex curved surface, and the supporting layer is arranged between the notch and the protruding portion. The neck supporting part is connected with the notch, the supporting layer and the protruding part in a matched mode, and the supporting layer is located under the neck supporting part of the pillow; the outer pillowcase comprises a surface layer and an interlayer fixed in the surface layer, R-shaped splicing structures are arranged on the two sides of the outer pillowcase respectively, and the outer pillowcase is attached to the pillow inner. The pillow is simple in structure and convenient to use, the pillow inner is optimized to be of a three-layer structure on the basis of keeping brain nest sinking and wrapping feeling of an original pillow, the high-breathability silica gel cotton interlayer is arranged on the outer pillow case, the unsupported soaring pressure of the neck is relieved after long-time sleep, meanwhile, the comfort of the face and the head is improved, and the health care effect is achieved. And the practical value is very high.

Description

Technical Field

[0001] The utility model relates to the field of pillows, in particular to a deep sleeping pillow. Background Art

[0002] Most of the memory foams on the market are single-layer sponges, which cannot provide both soft cushioning and support for the head. Even if some of the double-layer sponge structures on the market have a neck arc and a brain sinking structure through the upper layer of comfortable soft sponge and the lower layer of supportive sponge, which initially solves the soft wrapping and support functions, because the upper and lower layers are memory slow rebound sponges, the hardness is low and the rebound time is long (more than 4 seconds), the support for the neck is limited, and it is impossible to continuously provide upward support for the neck. Due to the particularity of human head ergonomics, the neck position with the heaviest pressure does not have particularly good support, causing the neck to sink too much, while the head is still in a relatively high position, which is not ergonomic. In addition, ordinary pillowcases use a straight-through splicing process, there is no special design for special pillows, and there is no support layer. When using, the skin is pressed and directly contacts the pillow core, which is stuffy and not breathable. The fabric is not easy to dry after absorbing moisture, and it is easy to breed bacteria.

[0003] After a long sleep, the neck position collapses, causing discomfort and high head temperature, which makes it impossible to have a good sleep experience throughout the night. Therefore, the existing technology needs to be improved. Utility Model Content

[0004] In order to overcome the defects of the prior art, the present application provides a deep sleeping pillow to enhance the support of the neck and face, better fit the neck and cervical vertebrae curve, and ensure a comfortable sleeping feeling.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A deep sleep pillow, comprising a pillow core and an outer pillowcase matching the pillow core, the pillow core comprising an upper layer, a lower layer and a support layer, the bottom of the upper layer being a concave surface, a notch being arranged on the concave surface, the upper surface of the lower layer being a convex surface, a convex portion being arranged at a position corresponding to the notch on the convex surface, the support layer being arranged between the notch and the convex portion, and being matched and connected with the notch, the support layer and the convex portion, the upper layer and the lower layer being memory foam, the support layer being a high-resilience foam, and the support layer being located directly below a neck support portion of the pillow;

[0007] The outer pillowcase includes a surface layer and an interlayer fixed inside the surface layer, the surface layer fabric is a silk soft spun silicone oil-free fabric, the interlayer is a highly breathable silicone cotton, and R-shaped splicing structures are respectively provided on both sides of the outer pillowcase, and the outer pillowcase is fitted with the pillow core.

[0008] The above-mentioned deep sleep pillow has a memory foam density of 35kg / m3 -50kg / m 3 , the response time is 4-8 seconds, the hardness is 30-50 Newtons, and the density of the memory foam of the lower layer is 35kg / m 3 -50kg / m 3 , the response time is 4-8 seconds, the hardness is 40-60 Newtons, the high resilience sponge of the support layer has a density of 35-60kg / m 3 , hardness is 50-80 Newtons.

[0009] In the above-mentioned deep sleeping pillow, one side of the neck supporting portion of the pillow is 5 mm higher than the side away from the neck supporting portion.

[0010] In the above-mentioned deep sleep pillow, the outer pillowcase adopts a process of staggered splicing of upper and lower layers, and three-dimensional marks are provided on both sides of the outer pillowcase at the R-shaped splicing structure.

[0011] In the above-mentioned deep sleep pillow, the three-dimensional mark is a hot stamping mark.

[0012] In the above-mentioned deep sleep pillow, the support layer is in an arc shape.

[0013] In the above-mentioned deep sleep pillow, the upper layer, the lower layer and the supporting layer are fixed by glue.

[0014] The deep sleeping pillow of the utility model has the following beneficial effects due to the adoption of the above technical solution:

[0015] 1. High-resilience strong support sponge is set up, optimized to a three-layer structure, which increases the neck shaping and support functions while enhancing the resilience and durability of the neck support;

[0016] 2. Better fit the cervical curve of the neck, relieving the pressure of the neck without support during long sleep;

[0017] 3. The outer pillowcase supports the face and increases the contact gap with the pillow core, allowing air to circulate, lowering the temperature of the head and maintaining the most comfortable sleeping feeling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a side view of the pillow core of the utility model;

[0019] Figure 2 This is a front view of the pillow core of the utility model;

[0020] Figure 3 This is a three-dimensional angle schematic diagram of the pillow core of the utility model;

[0021] Figure 4 This is a schematic diagram of the side splitting of the pillow core in the utility model;

[0022] Figure 5This is a schematic diagram of the three-dimensional angle splitting of the pillow core of the utility model;

[0023] Figure 6 This is a diagram of the use status of the Chinese and foreign pillowcases of the utility model;

[0024] Figure 7 This is a diagram showing the changing states of the pillow core of the utility model during use.

[0025] The reference numerals in the accompanying drawings of the specification are as follows:

[0026] Upper layer 1, lower layer 2, supporting layer 3, notch 11, raised portion 31, outer pillowcase 4, R-shaped splicing structure 5, three-dimensional logo 6. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the utility model easier to understand, the utility model is further described below with reference to specific illustrations.

[0028] like Figure 1-6 As shown, a deep sleep pillow comprises a pillow core and an outer pillowcase matching the pillow core, the pillow core comprises an upper layer, a lower layer and a support layer, the bottom of the upper layer is a concave surface, a notch is arranged on the concave surface, the upper surface of the lower layer is a convex surface, a convex portion is arranged on the convex surface at a position corresponding to the notch, the support layer is arranged between the notch and the convex portion, the support layer can be in an arc shape, and is matched and connected with the notch and the convex portion, the upper layer and the lower layer are memory foam, the support layer is a high-resilience foam, and the support layer is located directly below the neck support portion of the pillow;

[0029] The outer pillowcase 4 includes a surface layer and an interlayer fixed inside the surface layer. The surface layer fabric is a silky soft silicone oil-free fabric, and the interlayer is a highly breathable silicone cotton, which has natural antibacterial, soft and highly breathable effects. R-shaped splicing structures 5 are provided on both sides of the outer pillowcase 4. The outer pillowcase 4 fits the pillow core, and the direction of use can be instantly identified by touch.

[0030] Specifically, the upper memory foam is 40D ultra-soft inflatable foam with a density of 35kg / m 3 -50kg / m 3 The response time is 4-8 seconds, the hardness is 30-50 Newtons, and when it contacts the head and neck, its surface hardness is close to zero. The soft and comfortable surface improves the touch and softness of the human body and the product, making it easier to accept. The memory foam on the lower layer is 40D slow rebound memory foam with a density of 35kg / m 3 -50kg / m 3 The response time is 4-8 seconds, the hardness is 40-60 Newtons, which can provide basic support for the cervical spine and head. The high-rebound sponge of the support layer is a strong support and high-elasticity sponge with a density of 35-60kg / m 3, with a hardness of 50-70 Newtons, it supports the neck stably like a spring, and it can flip close to the head and neck all the time. Its opening rate is more than 90%, which is breathable and disperses the temperature.

[0031] In addition, the height of one side of the neck support part is usually 100mm, and the height of the side away from the neck support part is 95mm. The height difference between the two sides is 5mm, forming a slight slope, which is more ergonomically designed.

[0032] The outer pillowcase 4 adopts a non-quilting process with upper and lower layers offset and spliced ​​together, and three-dimensional marks 6 are provided on both sides of the outer pillowcase 4 at the R-shaped splicing structure 5, so that the front and back sides can be distinguished by touch late at night. The three-dimensional mark 6 can be a silicone hot stamping mark, which is more skin-friendly and has no foreign body feel.

[0033] It should be noted that the support layer is in an arc shape and fits with the notch of the upper layer and the protrusion of the lower layer. The upper layer, the lower layer and the support layer can be fixed by glue to form a whole.

[0034] In specific use, combined with Figure 6 and Figure 7 As shown, the outer pillowcase 4 can be used after being put on the outside of the pillow core. The human neck is located directly above the support layer 3, and the brain fossa is sunken downward. The lower layer 2 plays a basic support role, and the support layer 3 improves the support of the neck, which just supports the neck position and better fits the neck cervical vertebrae curve. The outer pillowcase 4 supports the face and increases the contact gap with the pillow core, so that air can keep circulating, reduce the temperature of the head, and maintain the most comfortable sleeping feeling.

[0035] The utility model has a simple structure and is easy to use. On the basis of maintaining the sinking and wrapping feeling of the original invention, the pillow core is optimized into a three-layer structure. The outer pillowcase 4 is provided with a highly breathable silicone cotton interlayer, which can relieve the unsupported pressure of the neck during long sleep and also improve the comfort of the face and head, and has high practical value.

[0036] The above describes the specific embodiments of the utility model. It should be understood that the utility model is not limited to the above specific embodiments, and the devices and structures not described in detail should be understood to be implemented in a common manner in the art; those skilled in the art can make various modifications or modifications within the scope of the claims to make some simple deductions, deformations or substitutions, which does not affect the substantive content of the utility model.

Claims

1. A deep sleep pillow, comprising a pillow core and an outer pillowcase matching the pillow core, characterized in that: The pillow core comprises an upper layer, a lower layer and a support layer, the bottom of the upper layer is a concave surface, a notch is arranged on the concave surface, the upper surface of the lower layer is a convex surface, a convex portion is arranged on the convex surface at a position corresponding to the notch, the support layer is arranged between the notch and the convex portion, and is matched and connected with the notch, the support layer and the convex portion, the upper layer and the lower layer are memory foam, the support layer is a high-resilience foam, and the support layer is located directly below the neck support portion of the pillow; The outer pillowcase includes a surface layer and an interlayer fixed inside the surface layer, the surface layer fabric is a silk soft spun silicone oil-free fabric, the interlayer is a highly breathable silicone cotton, and R-shaped splicing structures are respectively provided on both sides of the outer pillowcase, and the outer pillowcase is fitted with the pillow core.

2. The deep sleep pillow according to claim 1, characterized in that: The density of the memory foam on the upper layer is 35kg / m 3 -50kg / m 3 , the response time is 4-8 seconds, the hardness is 30-50 Newtons, and the density of the memory foam of the lower layer is 35kg / m 3 -50kg / m 3 , the response time is 4-8 seconds, the hardness is 40-60 Newtons, the high resilience sponge of the support layer has a density of 35-60kg / m 3 , hardness is 50-70 Newtons.

3. The deep sleep pillow according to claim 1, characterized in that: One side of the neck support portion of the pillow is 5 mm higher than the side away from the neck support portion.

4. The deep sleep pillow according to claim 1, characterized in that: The outer pillowcase adopts a process of staggered splicing of upper and lower layers, and three-dimensional marks are provided on both sides of the outer pillowcase at the R-shaped splicing structure.

5. The deep sleep pillow according to claim 4, characterized in that: The three-dimensional mark is a hot stamping mark.

6. The deep sleep pillow according to any one of claims 1 to 5, characterized in that: The upper layer, the lower layer and the supporting layer are fixed by glue.

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