CN210540461U

CN210540461U - Pillow core

Info

Publication number: CN210540461U
Application number: CN201921736201.2U
Authority: CN
Inventors: 毛亚松
Original assignee: Ozuki Intelligent Technology (ningbo) Co Ltd
Current assignee: Ozuki Intelligent Technology (ningbo) Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-05-19
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a pillow inner, which comprises; a pillow core body made of elastic material; the top of the pillow core body is provided with a supporting part for supporting the hindbrain, the cervical vertebra and the face; the bearing part is provided with criss-cross cutting grooves which divide the bearing part into a plurality of independent stress blocks uniformly; the pillow core body is provided with a groove communicated with the cutting groove along the length direction of the cutting groove. The pillow overcomes the problems that the experience is poor and the pillow with the pillow core made of the elastic body integrally is difficult to provide good elastic recovery in the prior art caused by a common filling type pillow.

Description

Pillow core

Technical Field

The utility model relates to a sleep instrument technical field especially relates to a pillow.

Background

A pillow is a sleeping tool. Pillows are generally considered to be a filler that people adopt for sleeping comfort. It is recognized from modern medical research that the human spine, when viewed from the front, is a straight line, but when viewed from the side, is a curve with four physiological curvatures. In order to protect the normal physiological curvature of the neck and maintain the normal physiological activities of people during sleeping, a pillow is needed during sleeping. However, the common filling pillow is difficult to fill to achieve the effect according with human engineering and provide comfortable experience for users; the other pillow is characterized in that the whole elastic sponge body is used as the pillow inner, a user can elastically recover the pillow inner in the using process, but the surface of the pillow inner is integrally stressed when being pressed, so that the head or the face is subjected to high pressure, and the comfortable feeling is not good.

Disclosure of Invention

Aiming at the problems of the existing pillow in the use comfort level of a user, the pillow core aims to provide a plurality of independent stress blocks, so that the user can be satisfied to provide good elastic recovery in different sleeping postures, the pressure is reduced, and the comfort level of the user is improved.

The specific technical scheme is as follows:

a pillow core comprises;

a pillow core body made of elastic material;

the top of the pillow core body is provided with a supporting part for supporting the hindbrain, the cervical vertebra and the face;

the bearing part is provided with criss-cross cutting grooves which divide the bearing part into a plurality of independent stress blocks uniformly;

the pillow core body is provided with a groove communicated with the cutting groove along the length direction of the cutting groove.

Preferably, the pillow core body is made of elastic materials.

Preferably, the bearing part comprises a convex surface and a concave surface connected with the convex surface along the short side direction of the pillow inner body.

Preferably, the cross-sectional shape of the groove is a diamond shape or an oval shape.

Preferably, the radian of the surface of the bottom of the pillow inner body is consistent with that of the top of the pillow inner body.

Preferably, the groove is provided with three strips.

Preferably, the interval between adjacent cutting grooves is the same.

Preferably, the spacing between laterally or longitudinally adjacent said cuts is the same.

The beneficial effects of the above technical scheme are: the pillow comprises a pillow body, a pillow inner and a pillow outer, wherein the pillow inner is provided with a pillow body, the pillow body is provided with a pillow inner cavity, the pillow inner cavity is provided with a pillow inner cavity, the.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a pillow core of the present invention;

fig. 2 is a schematic structural view of the back of the pillow core according to the embodiment of the present invention.

The above reference numerals denote:

1. a pillow core body; 2. a bearing part; 3. a groove;

21. grooving; 22. a stress block; 23. a convex surface; 24. a concave surface.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

It should be noted that the embodiments described below and the technical features in the embodiments may be combined with each other without conflict.

As shown in fig. 1, an embodiment of a pillow core comprises; a pillow core body 1 made of elastic material;

the top of the pillow core body 1 is provided with a supporting part 2 for supporting the hindbrain, the cervical vertebra and the face;

the bearing part 2 is provided with criss-cross cutting grooves 21, and the cutting grooves 21 divide the bearing part 2 into a plurality of independent stress blocks 22 uniformly;

the pillow core body 1 is provided with a groove 3 communicated with the cutting groove 21 along the length direction of the cutting groove 21.

The pillow aims at the problems that the existing common filling pillow is poor in comfort when the filler is insufficient or excessive, and the existing pillow core made of elastic materials is poor in comfort when being used, and the surface of the existing pillow core is integrally stressed due to the fact that the surface of the pillow core is of an integral structure, and the problem that the user can not provide good elastic force for the head of the user in different sleeping postures can not be solved.

The utility model is provided with a supporting part 2 which is in accordance with the human body curve at first aiming at the head and the neck of the human body, and is provided with a criss-cross cutting groove 21 at the position of the supporting part 2, wherein the opening size of the cutting groove 21 and the interval between the cutting grooves 21 can be configured according to the size of the pillow core, and the size is not limited herein;

the cutting groove 21 arranged on the bearing part 2 divides the bearing part 2 into a plurality of stress blocks 22, each stress block 22 is independent, and after the corresponding stress block 22 on the bearing part 2 is stressed, the stress block 22 is locally sunken due to the groove 3 arranged at the lower part of the stress block 22, so that the head and the neck are well supported;

finally, due to the existence of the stress block 22, the pillow core can provide good supporting effect for the user in different sleeping positions (namely lateral lying and supine lying), and the comfort level is improved, for example, the user presses the face above the groove 3 when lying on the side, the surface of the pillow deforms to increase the stress area, so that the pressure of the face and the ears is reduced, and the comfort level in lateral lying and the flatness required in lateral lying are improved.

When lying on the back, the back of the brain is rested on the position of the groove 3, thus reducing the pressure intensity and being more comfortable.

In a preferred embodiment, the pillow core body 1 is made of an elastic material (e.g., foamed polyurethane, latex, etc.).

In a preferred embodiment, the retainer 2 includes a convex surface 23 and a concave surface 24 connected to the convex surface 23 along the short side direction of the pillow core body 1.

In the above technical solution, when the user uses the pillow core, usually the neck is in contact with the side of the convex surface 23, the head is in contact with the concave surface 24, or the head is in partial contact with the convex surface 23, etc., the support part 2 is arranged to be a concave-convex surface mainly matching the curve formed by the head and the neck of the human body, so as to provide higher comfort.

In a preferred embodiment, the cross-sectional shape of the recess 3 may be a diamond shape.

In a preferred embodiment, the cross-sectional shape of the recess 3 may also be oval.

Among the above-mentioned technical scheme, because of the rhombus recess structural feature, recess 3 large tracts of land atress does not produce the deformation when the neck is rested on the rhombus recess to holding power is unchangeable, provides holding power for cervical vertebra position when lying on the back.

In a preferred embodiment, as shown in figure 2, the bottom of the pillow core body 1 is in a curve conforming to the surface of the top of the pillow core body 1.

In a preferred embodiment, the recess 3 is provided with three strips.

In the technical scheme, three cutting grooves 21 with the same interval are formed in the length direction of the pillow inner body 1, and the rhombic grooves 3 are correspondingly formed below the three cutting grooves 21 one by one.

In a preferred embodiment, the spacing between laterally or longitudinally adjacent slots 21 is the same.

In the above technical solution, the intervals between the transversely arranged cutting grooves 21 are the same, and the intervals between the longitudinally arranged cutting grooves 21 are the same, so as to ensure that the specifications of the stress blocks 22 in each row are kept the same.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A pillow core is characterized by comprising;

a pillow core body made of elastic material;

2. The pillow inner according to claim 1, wherein the pillow inner body is made of an elastic material.

3. The pillow core according to claim 1, wherein the bearing part comprises a convex surface and a concave surface connected to the convex surface along a short side direction of the pillow core body.

4. The pillow according to claim 1, wherein the cross-sectional shape of the recess is a diamond shape or an oval shape.

5. The pillow inner according to claim 1, wherein the bottom of the pillow inner body has a surface curvature corresponding to the top of the pillow inner body.

6. A pillow inner according to any one of claims 1-5, wherein three grooves are provided.

7. A pillow core as claimed in any one of claims 1 to 5, wherein the spacing between adjacent transverse or longitudinal cuts is the same.