WO2020134023A1

WO2020134023A1 - Pillow

Info

Publication number: WO2020134023A1
Application number: PCT/CN2019/095250
Authority: WO
Inventors: 张海龙
Original assignee: 青岛优梦家居科技有限公司
Priority date: 2018-12-25
Filing date: 2019-07-09
Publication date: 2020-07-02
Also published as: KR20210001907U; AU2019101719A4; JP3236478U

Abstract

A pillow comprises: a first latticed support layer (10) and a second support layer (20). A lower surface of the first latticed support layer (10) conforms to and is disposed on an upper surface of the second support layer (20). The first latticed support layer (10) and the second support layer (20) are both elastic support layers. The second support layer (20) comprises: a head support portion (22) and a first neck support portion (21). A maximum height of the first neck support portion (21) is denoted by H1, a maximum height of the head support portion (22) is denoted by H2, and H1 > H2. The pillow has a double-layer latticed support structure facilitating heat dissipation of the pillow, and the first latticed support layer (10) and the second support layer (20) are both elastic support layers, such that the pillow better conforms to contours of the head and neck of a user, and accordingly enhances comfort of the user. The structure in which the maximum height of the head support portion (22) is less than the maximum height of the first neck support portion (21) provides the same amount of support to the head and the neck of a user, thereby further increasing the comfort level of a user.

Description

pillow

Technical field

The utility model relates to household articles, in particular to a pillow.

Background technique

Most of the high and low pillows on the market are made of materials such as memory cotton or latex. Due to the low strength and small amount of tensile and compressive deformation of the above materials, it is necessary to fill the pillows when preparing the high and low pillows. This makes it difficult to dissipate part of the heat between the high and low pillows and the human body, and the user is prone to sweat during the use of the high and low pillows, thereby affecting the comfort of use.

Utility model content

The main purpose of the utility model is to provide a pillow to solve the problem that the existing pillow cannot have both good heat dissipation and comfort.

In order to achieve the above object, according to one aspect of the present invention, a pillow is provided. The pillow includes: a first mesh support layer and a second support layer, and a lower surface of the first mesh support layer is provided in a second fit On the upper surface of the support layer, the first grid support layer and the second support layer are both elastic support layers, and the second support layer is a grid support layer; the second support layer includes: a head support portion and a first neck portion For the support portion, the maximum height of the first neck support portion is denoted as H ₁ , and the maximum height of the head support portion is denoted as H ₂ , H ₁ >H ₂ .

Another aspect of the present application also provides a pillow including a first mesh support layer and a second support layer, the first mesh support layer is a thermoplastic elastomer layer; and the lower surface of the first mesh support layer is attached It is arranged on the upper surface of the second support layer, and the second support layer is a polyurethane foam layer, a latex sponge layer, a buckwheat grain filling layer, a hollow tube filling layer or a hollow tube winding filling layer.

Further, the second support layer includes: a head support portion and a first neck support portion, the maximum height of the first neck support portion is denoted as H ₁ , and the maximum height of the head support portion is denoted as H ₂ , H ₁ ＞H ₂ .

Further, the second support layer is a grid support layer, including: a first deformable wall and a plurality of second deformable walls, the first deformable wall forms a first closed structure; and the plurality of second deformable walls are in The first closed structure is staggered to form a plurality of first grid structures in the first closed structure.

Further, the second support layer further includes: a second neck support portion, the second neck support portion extends to the first neck support portion through the head support portion, and the maximum height of the second neck support portion is recorded as H ₃ , H ₂ < H ₃ < H ₁ .

Further, the maximum height of the first neck support portion is 25 to 95 mm, and the maximum height of the head support portion is 15 to 85 mm.

Further, the maximum height of the second neck support is 15-85 mm.

Further, the first grid support layer includes: a third deformable wall and a plurality of fourth deformable walls, the third deformable wall forms a second closed structure; and the plurality of fourth deformable walls are in the second closed structure Staggered in the middle to form a plurality of second grid structures in the second closed structure, the height of the second grid structures is the same; preferably, the heights of the third deformable wall and the fourth deformable wall are 10-30 mm, The wall thickness is 1 to 3 mm.

Further, both the first neck support portion and the second neck support portion protrude away from the second support layer, and the head support portion is recessed toward the second support layer.

Further, the radius of curvature of the surface of the first neck support portion close to the first mesh support layer is 20 to 80 mm, and the radius of curvature of the surface of the second neck support portion close to the first mesh support layer is 10 to 60 mm The surface of the head support portion close to the first grid support layer is a flat surface or an arc surface, and the arc radius of the arc surface is 300-800 mm.

Further, the surface of the head support portion close to the first grid support layer is a flat surface or an arc surface, wherein the arc radius of the arc surface is 300-800 mm.

Further, the second support layer is a planar support layer, and the height of the second support layer is 30-100 mm.

Applying the technical solution of the present invention, the pillow provided by this application has a double-layer grid support structure, which is beneficial to improve the heat dissipation performance of the pillow, and at the same time, the first grid support layer and the second support layer are both elastic support layers. The pillow fits the curve of the user's head or neck more, thereby improving the user's comfort. On the other hand, the above pillow is provided with a first neck support portion and a head support portion, and the maximum height of the head support portion is lower than the maximum height of the first neck support portion, this structure can be the head of the user Provides the same support function as the neck, which can further improve the user's comfort performance.

BRIEF DESCRIPTION

The accompanying drawings forming part of this application are used to provide a further understanding of the utility model. The schematic embodiments and descriptions of the utility model are used to explain the utility model and do not constitute an undue limitation on the utility model. In the drawings:

FIG. 1 shows a schematic structural diagram of a pillow provided according to a typical embodiment of the present invention;

2 shows a schematic structural diagram of a pillow provided according to a preferred embodiment of the present invention;

3 shows a schematic structural view of a first grid support structure of a pillow provided according to a preferred embodiment of the present invention;

FIG. 4 shows a structural schematic diagram of a second grid support structure of a pillow provided according to a preferred embodiment of the present invention.

Among them, the above drawings include the following reference signs:

10. The first mesh support layer; 20, the second support layer; 21, the first neck support portion; 22, the head support portion; 23, the second neck support portion.

detailed description

It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other if there is no conflict. The utility model will be described in detail below in conjunction with embodiments.

As described in the background art, existing pillows have the problem of not having good heat dissipation and comfort. In order to solve the above technical problems, a typical embodiment of the present application provides a pillow, as shown in FIG. 1, the pillow includes: a first grid support layer 10 and a second support layer 20, the first grid support The lower surface of the layer 10 is snugly disposed on the upper surface of the second support layer 20, and the first grid support layer 10 and the second support layer 20 are both elastic support layers, and the second support layer 20 is a grid support layer; The second support layer 20 includes: a head support 22 and a first neck support 21, the maximum height of the first neck support 21 is denoted as H ₁ , and the maximum height of the head support 22 is denoted as H ₂ , H ₁ >H ₂ .

The pillow provided by the present application has a double-layer grid support structure, which is conducive to improving the heat dissipation performance of the pillow. At the same time, the first grid support layer 10 and the second support layer 20 are both elastic support layers, which can make the pillow fit the user The curve of the head or neck, which in turn improves user comfort. On the other hand, the above pillow is provided with a first neck support 21 and a head support 22, and the maximum height of the head support 22 is lower than the maximum height of the first neck support 21, this structure can be used for The head and neck of the person provide the same support function, so that the user's comfort performance can be further improved.

The first grid support layer 10 and the second support layer 20 need only be able to play a role in facilitating heat dissipation and support, and the specific structure is not specifically limited. In a preferred embodiment, as shown in FIG. 3, the second support layer 20 is a grid support layer, which includes: a first deformable wall, the first deformable wall forming a first closed structure; Two deformable walls, and a plurality of second deformable walls are staggered in the first closed structure to form a plurality of first grid structures in the first closed structure.

In a second typical embodiment, the present application provides a pillow, as shown in FIG. 2, the pillow includes a first mesh support layer 10 and a second support layer 20, the first mesh support layer 10 is thermoplastic An elastomer layer; and the first mesh support layer 10 is stacked on the surface of the second support layer 20, and the second support layer 20 is a polyurethane foam layer, a latex sponge layer, a buckwheat grain filling layer, a hollow tube filling layer or Filling layer of hollow tube winding.

The first grid support structure in the pillow provided by the present application has a grid structure, which is beneficial to improve the heat dissipation performance of the pillow. At the same time, the first grid support layer 10 is a thermoplastic elastomer layer, which can make the pillow feel close to the skin and improve the comfort when the pillow is in contact with the user. At the same time, the grid-like structure can be bent by the wall and pulled between each other. Disperse the pressure better and reduce the pressure at the contact point between the skin and the pillow, thereby improving the user's comfort. The polyurethane foam layer, latex sponge layer, buckwheat grain filling layer, hollow tube filling layer or hollow tube winding filling layer all have a pore structure, good support performance and plasticity, so the use of the filling layer as the second support layer 20 is beneficial to Further improve the pillow's heat dissipation performance, support performance and comfort. The above-mentioned "filled layer of hollow tube windings" is also known as a spinneret pad or a 3d pad.

It should be noted that the "fitting arrangement" means that the combination of the first grid support layer 10 and the second support layer 20 in the pillow can be combined using methods commonly used in the art, such as hot-melt, bonding, and using fasteners Fixed; or made by the following method: put a layer of lining cloth in the injection molding abrasive, and then use injection molding to form the first grid support layer 10; when the second support layer 20 is polyurethane foam in polyurethane Foam, when the latex sponge layer is formed, holes of the same size are reserved, and the surface of the first mesh support layer 10 is sprayed with adhesive and placed in the cave to make the pillow, or the first mesh support layer The lining cloth of 10 is stitched on the second support layer 20 to achieve the purpose of fitting and setting, and the above pillow is made. The dotted line in FIG. 1 indicates the boundary between the first grid support layer 10 and the second support layer 20.

As shown in FIGS. 1 and 2, the upper surface of the first grid support layer 10 may be a flat surface or a curved surface corresponding to the second support layer 20.

The buckwheat grain filling layer, the hollow tube filling layer or the hollow tube winding filling layer refers to a material layer formed by using buckwheat grains, a hollow tube or a hollow tube winding as a filler, respectively. For example, when preparing the filling layer of buckwheat grains, the buckwheat grains can be directly filled into the empty shell layer (such as a cloth bag), and the other is the same.

In a preferred embodiment, as shown in FIG. 1, the second support layer 20 includes: a head support 22 and a first neck support 21, and the maximum height of the first neck support 21 is denoted as H _1, the maximum height of the head support portion 22 is denoted as _{_{_{H 2, H 1> H 2}}} . The maximum height of the head support 22 is lower than the maximum height of the first neck support 21. This structure can provide the same support for the user's head and neck, thereby further improving the user's comfort performance. Preferably, the elastic support layer is a thermoplastic elastomer layer.

Due to the inconsistent height requirements among the users, in order to improve the scope of application of the pillow, as shown in FIG. 1, preferably, the second support layer 20 further includes a second neck support portion 23, and the second neck support portion 23 passes through the head The portion support portion 22 extends to the first neck support portion 21, and the maximum height of the second neck support portion 23 is denoted as H ₃ , H ₂ <H ₃ <H ₁ . While the first neck support portion 21 is provided, the second neck support portion 23 is provided to help meet the needs of different people for pillow height, thereby further improving user comfort.

More preferably, the maximum height of the first neck support 21 is 25 to 95 mm, the maximum height of the head support 22 is 15 to 85 mm, and the maximum height of the second neck support 23 is 15 to 85 mm. The above three sizes can be adjusted according to the user's body shape to improve the user's comfort.

In a preferred embodiment, as shown in FIG. 4, the first grid support layer 10 includes: a third deformable wall, the third deformable wall forms a second closed structure; and a plurality of fourth deformable walls, And the plurality of fourth deformable walls are staggered in the second closed structure to form a plurality of second grid structures in the second closed structure, and the second grid structures have the same height.

During the use of the above-mentioned pillow, the first mesh support layer 10 directly contacts the user. When the second support layer 20 is also a mesh support layer, in order to further improve the heat dissipation of the pillow and the comfort of the user, it is preferable The projection area of the first grid structure on the horizontal plane is larger than the projection area of the second grid structure on the horizontal plane.

The shapes of the first grid structure and the second grid structure may be shapes commonly used in the art. Preferably, the first grid structure and the second grid structure are independently selected from one or more of the group consisting of triangle, circle, square and diamond. When the first grid structure in the second support layer 20 is triangular, the structure is shown in FIG. 3, and when the second grid structure in the first grid support layer 10 is triangular, the structure is shown in FIG.

When the projection of the first grid structure on the horizontal plane and the projection of the second grid structure on the horizontal plane are both equilateral triangles, the side length of the projection of the first grid structure on the horizontal plane is 25-50 mm. The side length of the projection of the lattice structure on the horizontal plane is 10 to 30 mm.

Preferably, the first deformable wall, the second deformable wall, the third deformable wall and the fourth deformable wall are all thermoplastic elastomer walls made of thermoplastic elastomer.

In order to further improve the supporting performance of the second supporting layer 20, preferably, the wall thickness of the first deformable wall is 2.15 to 2.55 mm, and the wall thickness of the second deformable wall is 2.5 to 2.9 mm.

In order to further improve the support performance of the first grid support layer 10, preferably, the height of the third deformable wall and the fourth deformable wall is 5-40 mm, preferably 10-30 mm. The height of the second grid structure includes but is not limited to the above range, and limiting it to the above range is beneficial to improve the supportability of the pillow to the user. More preferably, the thickness of the third deformable wall and the fourth deformable wall are both 1.8-2.2 mm.

In order to make the curve of the pillow more fit the curve of the neck and head of the user, preferably, as shown in FIG. 1, both the first neck support 21 and the second neck support 23 are away from the second support layer Projection in the direction of 20, the head support portion 22 is recessed toward the second support layer 20. More preferably, the radius of the surface of the first neck support 21 near the first mesh support layer 10 is 20-80 mm, and the radius of the surface of the second neck support 23 near the first mesh support layer 10 The radius is 10 ~ 60mm.

Preferably, the surface of the head support portion 22 close to the first grid support layer 10 is a flat surface or an arc surface, wherein the arc radius of the arc surface is 300-800 mm.

In another preferred embodiment, as shown in FIG. 2, the second support layer 20 is a planar support layer, and more preferably, the height of the second support layer 20 is 30-100 mm.

The dotted lines in FIGS. 1 and 2 indicate the boundary between the first grid support layer 10 and the second support layer 20.

Preferably, the surface of the first grid support layer 10 away from the second support layer 20 is a flat surface or a curved surface corresponding to the second support layer 20.

Preferably, the projection of the pillow on the horizontal plane is a rounded rectangle, and the long side of the rounded rectangle is 300 to 600 mm, and the short side of the rounded rectangle is 200 to 400 mm.

The above is only the preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

A pillow, comprising: a first grid support layer (10) and a second support layer (20), the lower surface of the first grid support layer (10) is fitly arranged on the second support layer (20) ), and the first grid support layer (10) and the second support layer (20) are both elastic support layers, the second support layer (20) is a grid support layer; Characteristically, the second support layer (20) includes:

Head support portion (22) and first neck support portion (21), the maximum height of the first neck support portion (21) is recorded as H 1 , the maximum height of the head support portion (22) It is denoted as H 2 , and H 1 >H 2 .
A pillow, characterized in that the pillow includes:

A first mesh support layer (10), the first mesh support layer (10) being a thermoplastic elastomer layer; and

A second support layer (20), the lower surface of the first grid support layer (10) is snugly disposed on the upper surface of the second support layer (20), and the second support layer (20) is Polyurethane foam layer, latex sponge layer, buckwheat grain filling layer, hollow tube filling layer or hollow tube winding layer filling layer.
The pillow according to claim 2, wherein the second support layer (20) includes: a head support portion (22) and a first neck support portion (21) that supports the first neck portion The maximum height of the portion (21) is denoted as H 1 , the maximum height of the head support portion (22) is denoted as H 2 , and H 1 >H 2 .
The pillow according to claim 1, wherein the second support layer (20) is a mesh support layer, including:

A first deformable wall, the first deformable wall forming a first closed structure; and

A plurality of second deformable walls, and the plurality of second deformable walls are staggered in the first closed structure to form a plurality of first grid structures in the first closed structure.
The pillow according to claim 1 or 3, wherein the second support layer (20) further comprises: a second neck support portion (23), the second neck support portion (23) passing through The head support portion (22) extends to the first neck support portion (21), the maximum height of the second neck support portion (23) is denoted as H 3 , the H 2 <the H 3 <said H 1 .
The pillow according to claim 5, wherein the maximum height of the first neck support portion (21) is 25 to 95 mm, and the maximum height of the head support portion (22) is 15 to 85 mm.
The pillow according to claim 6, wherein the maximum height of the second neck support portion (23) is 15-85 mm.
The pillow according to any one of claims 1 to 7, wherein the first grid support layer (10) includes:

A third deformable wall, the third deformable wall forming a second closed structure; and

A plurality of fourth deformable walls, and the plurality of fourth deformable walls are staggered in the second closed structure to form a plurality of second grid structures in the second closed structure, the first The two grid structures have the same height;

Preferably, the height of the third deformable wall and the fourth deformable wall is 10-30 mm, and the wall thickness is 1-3 mm.
The pillow according to claim 5, wherein the first neck support portion (21) and the second neck support portion (23) both face away from the second support layer (20) Projecting, the head support portion (22) is recessed toward the second support layer (20).
The pillow according to claim 9, characterized in that a radius of curvature of the surface of the first neck support portion (21) close to the first mesh support layer (10) is 20 to 80 mm, and the first The radius of curvature of the surface of the two neck support portions (23) close to the first mesh support layer (10) is 10-60 mm, and the head support portion (22) is close to the first mesh support layer (10) The surface is a flat surface or an arc surface, and the arc radius of the arc surface is 300-800 mm.
The pillow according to claim 1, characterized in that the surface of the head support portion (22) close to the first mesh support layer (10) is a flat surface or an arc surface, wherein the arc of the arc surface The radius is 300～800mm.
The pillow according to claim 2, wherein the second support layer (20) is a planar support layer, and the height of the second support layer (20) is 30-100 mm.