CN220512618U

CN220512618U - Pillow

Info

Publication number: CN220512618U
Application number: CN202322142308.7U
Authority: CN
Inventors: 高辉
Original assignee: Qingdao Dongban Trading Co ltd
Current assignee: Qingdao Dongban Trading Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-23
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a pillow, which comprises a pillowcase and a pillow core; the pillowcase is a cloth cover with an opening which can be opened and closed; the pillow core comprises a first layer, a second layer and a third layer which are sequentially arranged from top to bottom; the first layer, the second layer and the third layer are all matched with the pillowcase in a tiling and sleeving manner and are sleeved in the pillowcase; the first layer is of a sheet-shaped structure made of high-resilience sponge materials; the second layer is a partition filling layer and comprises a plurality of functional partitions filled with filling materials; the third layer is a sheet structure made of air fiber materials, and the fiber of the third layer is in a high-curling three-dimensional net shape. The utility model can adapt to different heights of the head through the soft skin-friendly and better rebound property of the first layer and the second layer with functional partition, disperse the pressure of the head, improve the comfort level of the head contacting the pillow and shorten the sleeping time; the third layer improves the height and ventilation performance of the pillow, is not easy to collapse after long-term use, and prolongs the service life of the pillow.

Description

Pillow

Technical Field

The utility model belongs to the technical field of household daily necessities, and particularly relates to a pillow.

Background

About one third of the life of a person is spent in sleep, and good sleep allows the brain and body of the person to rest, restful and recover. The pillow can scientifically improve the sleep quality, is a guarantee for normal work and study of people, and is essential for sleeping. So the pillow has an important role in the daily life of people.

The existing conventional pillow filler is single, such as cotton, sponge, buckwheat hull and the like. The traditional fillers have the problems of easy collapse and poorer air permeability after use, and can not be washed, so that the pillow filled by the traditional fillers is easy to breed bacteria, and has a plurality of effects on sleeping and health of a human body.

Disclosure of Invention

The utility model provides a pillow, wherein a pillow core is of a multi-layer structure, so that the problems of incapability of washing, collapse after use and poor air permeability are solved, the pillow is more comfortable and healthy, and the service life of the pillow is prolonged.

In order to solve the technical problems, the utility model is realized by adopting the following technical scheme:

a pillow comprises a pillowcase and a pillow core;

the pillowcase is a cloth cover with an opening which can be opened and closed, and is provided with an accommodating space;

the pillow core comprises a first layer, a second layer and a third layer which are sequentially arranged from top to bottom; the first layer, the second layer and the third layer are all matched with the pillowcase in a tiling and sleeving manner and are sleeved in the pillowcase; the first layer is of a sheet-shaped structure made of high-resilience sponge materials; the second layer is a partition filling layer and comprises a plurality of functional partitions filled with filling materials; the third layer is a sheet structure made of air fiber materials, and the fiber of the third layer is in a high-curling three-dimensional net shape.

According to some specific embodiments of the present application, the second layer comprises a filled bag comprising side sleeping areas at both ends, and a brain fossa, neck support area between the two side sleeping areas; each side sleeping area, each brain fossa area and each neck bearing area are tiled and mutually isolated; the neck bearing area and the brain fossa area are sequentially distributed from front to back; two first filling openings, two second filling openings and two third filling openings are respectively arranged corresponding to the side sleeping areas, the brain fossa areas and the neck bearing areas and used for filling the filling materials into the side sleeping areas, the brain fossa areas and the neck bearing areas.

According to some specific embodiments of the present application, each of the first filling port and the second filling port is disposed at one side of the filling bag in the width direction, and corresponds to each of the side sleeping area and the brain fossa area; the third filling port is arranged on the other side of the width direction of the filling bag and corresponds to the neck bearing area;

the first filling port, the second filling port and the third filling port are opened or closed by adopting a zipper, and a plurality of filling guide pieces which can be pulled out and retracted into the side sleeping area, the brain nest area and the neck bearing area are respectively arranged on the inner side of the zipper, and one end of each filling guide piece is connected and communicated with each first filling port, each second filling port or each third filling port.

According to some specific embodiments of the present application, the filled bag comprises an upper side, a lower side; the middle part of each side sleeping area is respectively provided with a first isolation belt which is distributed in the front-back direction and is connected with the corresponding positions of the upper side surface and the lower side surface for limiting the height of the middle part of the side sleeping area.

According to some specific embodiments of the present application, a second isolation belt distributed in a left-right direction is disposed in the middle of the brain fossa, and is connected to the corresponding positions of the upper side surface and the lower side surface, so as to limit the height of the middle of the brain fossa;

the height of the neck bearing region is greater than the height of the brain fossa region.

According to some specific embodiments of the application, a plurality of layered spacers are arranged in the pillowcase, and are sheet structures made of warp knitted fabrics and are stacked and fixed in the pillowcase; the first layer is located between the upper side and the layered separator; the second layer is positioned between two adjacent layered spacers in the middle; the third layer is located between the layered separator and the underside.

According to some specific embodiments of the present application, the filled bag is made using warp knit mesh; the filler used was a TPE hose.

According to some specific embodiments of the present application, the pillow cover further comprises a fourth layer, wherein the fourth layer is a sheet-shaped structure made of a rebound sponge material, is matched with the pillow cover in a sleeved mode, and is arranged between the second layer and the third layer in a sleeved mode.

According to some specific embodiments of the present application, the first layer further comprises a first pocket; the sheet structure made of the 38D high-resilience sponge material is sleeved in the first sleeve bag; the third layer further comprises a second pocket; the sheet structure made of air fiber material is sleeved in the second sleeve bag; the fourth layer further comprises a third pocket; the sheet structure made of the 20D rebound sponge material is sleeved in the third sleeve bag.

According to some specific embodiments of the present application, at least four corners of the filling bag are respectively provided with a first fastening structure; the pillowcase is internally provided with second buckling structures which are matched with the first buckling structures in a buckling manner at positions corresponding to the first buckling structures respectively; each first fastening structure on the filling bag is detachably fastened with the corresponding second fastening structure.

Compared with the prior art, the utility model has the advantages and positive effects that: the pillow can not only disperse head pressure well and improve the comfort level of head contact pillow through the softness, skin-friendly and better rebound property of the first layer, but also shorten the sleeping time; the functional partition filled with the filler of the second layer can adapt to different heights of the head, so that the pressure of the head is dispersed, and the comfort level of the head is improved; in addition, the height and ventilation performance of the pillow are improved through the air fiber material of the third layer, the pillow is not easy to collapse after long-term use, and the service life of the pillow is prolonged; the first layer and the third layer can be washed by water; the second layer can be washed after being disassembled. Therefore, the pillow of the utility model improves the comfort, ventilation performance and healthier when the pillow is used by the multi-layer structure, and prolongs the service life of the pillow.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic longitudinal cross-sectional view of one embodiment of a pillow according to the present utility model;

fig. 2 is a schematic view of the structure of the pillow case;

FIG. 3 is a schematic view of the structure of the second layer;

fig. 4 is a schematic structural view of the filling bag.

In the drawing the view of the figure,

1. a pillowcase; 2. a first layer; 3. a second layer; 4. a third layer; 5. a fourth layer; 11. a sleeving opening; 12. a first zipper; 13. a layered separator; 21. a first sleeve bag; 31. filling the bag; 32. a filler; 33. a first fastening structure; 311. a side sleeping area; 312. brain fossa; 313. a neck support area; 314. a first fill port; 315. a second fill port; 316. a third fill port; 317. a first separator; 318. a second separator; 319. a second zipper; 310. filling the guide; 320. an upper side; 321. a lower side surface; 41. a second sleeve bag; 51. and a third set of bags.

Description of the embodiments

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Referring to fig. 1, 2, 3 and 4, the pillow of the present utility model comprises a pillow case 1 and a pillow core; the pillowcase 1 is a cloth cover with an opening which is opened and closed and is provided with an accommodating space; the pillowcase 1 is approximately square; the opening is a sleeving opening 11, is arranged at one end of the pillowcase 1 in the width direction, is opened or closed through a first zipper 12, and is used for sleeving the pillow core in the pillowcase 1 or taking out the pillow core in the pillowcase 1 through the sleeving opening 11 through the opening and closing of the first zipper 12.

The pillow core comprises a first layer 2, a second layer 3 and a third layer 4 which are sequentially arranged from top to bottom, and are matched with the pillowcase 1 in a flat-laid and sleeved mode, and are sleeved in the pillowcase 1 one by one or stacked together. The first layer 2 is a sheet-shaped structure made of high-resilience sponge materials; the second layer 3 is a partition filling layer and comprises a plurality of functional partitions filled with filling materials respectively; the third layer 4 is a sheet structure made of air fiber material, and the fiber is in a high-curl three-dimensional net shape.

The pillow can not only disperse head pressure well and improve the comfort level of head contact pillow through the softness, skin-friendly and better rebound property of the first layer 2, but also shorten the sleeping time; the functional partition filled with the filler of the second layer 3 can adapt to different heights of the head, so that the pressure of the head is dispersed, and the comfort of the head is improved; in addition, the air permeability of the joint of the bottom of the pillow and the bed is improved through the fluffy texture of the air fibers of the third layer 4, the overall air circulation of the pillow is ensured, the height and ventilation performance of the pillow are improved, the pillow is not easy to collapse after long-term use, and the service life of the pillow is prolonged; the first layer 2 and the third layer 4 can be washed, and the third layer 4 is quick-dried and is not easy to deform; the second layer 3 can be washed with water after being disassembled, so that the problem that bacterial mites are easy to breed at the bottom of the pillow due to poor air permeability is solved. Therefore, the pillow of the utility model improves the comfort, ventilation performance and healthier when the pillow is used by the multi-layer structure, and prolongs the service life of the pillow.

The air fiber is formed by interweaving special superfine fiber resin material, and the material is superfine polyethylene fiber, which is the same as the material of the food container, is safe and harmless to the body and has fluffy supporting strength.

The specific structure and principle of the pillow of the present utility model will be described in detail by means of specific examples.

According to some specific embodiments of the present application, referring to fig. 1, 2, 3, 4, the second layer 3 comprises a filling bag 31, a filler 32; the filling bag 31 includes side sleeping areas 311 at both ends in the length direction thereof, a brain fossa area 312 between the two side sleeping areas 311, and a neck support area 313; the sleeping areas 311, the brain fossa area 312 and the neck bearing area 313 are horizontally laid and isolated from each other; the neck bearing region 313 and the brain fossa region 312 are distributed from front to back.

Each side sleep area 311, brain fossa area 312, neck support area 313 is provided with a filling port, which is two first filling ports 314, second filling ports 315, third filling ports 316, respectively, for filling the side sleep area 311, brain fossa area 312, neck support area 313 with padding 32. The side sleeping area 311 is used for side sleeping; the fossa brain region 312 and the neck support region 313 are used in a lying sleeping position.

The pillow of this embodiment fills the filler 32 through the subregion of second layer 3 and correspond each district and set up the filler mouth respectively, fills different quantity filler 32 according to the difference of the required height in each district, realizes adjusting the height of pillow different positions, adapts to different sleeping positions and head shape and even different co-altitude of different people's head, improves the comfort level when the user uses the pillow.

According to some specific embodiments of the present application, referring to fig. 1, 3 and 4, the filler 32 is a TPE hose, which improves the washability and air permeability of the second layer 3, and thus the washability and air permeability of the pillow.

Of course, the filler 32 may be other materials such as cotton, sponge, buckwheat husk, etc., or may be replaced periodically for treating some diseases.

According to some specific embodiments of the present application, referring to fig. 3 and 4, the first filling port 314 and the second filling port 315 are disposed at one side of the filling bag 31 in the width direction, and correspond to the sleeping area 311 and the brain fossa area 312 respectively; the third filling port 316 is provided at the other side of the width direction of the filling bag 31 corresponding to the neck supporting region 313.

The first filling port 314, the second filling port 315 and the third filling port 316 are all opened and closed by adopting a zipper, which is a second zipper 319; and a plurality of filling guides 310 which can be pulled out and retracted from the side sleeping area 311, the brain fossa area 312 and the neck bearing area 313 to the side sleeping area 311, the brain fossa area 312 and the neck bearing area 313 are respectively arranged on the inner side of the second zipper 319, and are in a cylinder shape, one ends of the filling guides are respectively connected and communicated with the first filling opening 314, the second filling opening 315 and the third filling opening 316, so that the filling 32 can be conveniently filled into the side sleeping area 311, the brain fossa area 312 and the neck bearing area 313.

Of course, the first filling port 314 may be provided on the other side in the width direction of the filling bag 31, and may be provided on the same side as the third filling port 316.

The zipper is arranged at the first filling port 314, the second filling port 315 and the third filling port 316, so that a user can conveniently adjust the amount of the filler 32 in each side sleeping area 311, the brain fossa area 312 and the neck bearing area 313 according to the needs of the user, and the height of the pillow is more matched with the situation of the user and is more comfortable; by arranging the filling guide 310 which is respectively connected with each first filling port 314, each second filling port 315 and each third filling port 316, the efficiency of filling the filler 32 in the second layer 3 and the safety of adjusting the amount of the filler 32 in the second layer 3 are improved, the filler 32 is prevented from being scattered, and the use experience of a user is improved.

According to some specific embodiments of the present application, referring to fig. 3 and 4, the filling bag 31 comprises an upper side 320, a lower side 321, which are respectively located on the side close to the head and the side far from the head when the pillow is in use; namely, the upper side surface 320 and the lower side surface 321 are respectively corresponding to an upper-lower relationship; the upper side 320 is located on the upper side; the lower side 321 is located at the lower side.

First isolation belts 317 distributed in the front-rear direction are respectively arranged in the middle of each side sleeping area 311 and are connected with corresponding positions of the upper side 320 and the lower side 321 for limiting the height of the middle of the side sleeping area 311; that is, the first spacer 317 is a linear type along the width direction of the filling bag 31, and has a length smaller than the width direction of the filling bag 31, and is adapted to accommodate a case where the height of the head in the front-rear direction of the pillow is not much at the time of side sleep.

Of course, the first isolation belt 317 may be a linear type along the length direction of the filling bag 31, and the length is smaller than the width of the side sleeping area 311 along the length direction of the filling bag 31; the first isolation strap 317 may also be a connection point or circle of the upper side 320 and the lower side 321 disposed at the middle of the side sleeping area 311 to limit the height of the side sleeping area 311.

In addition, the first separator 317 itself may have a certain height, for example, it is a strip-shaped sheet structure; the upper side and the lower side are respectively connected with the upper side 320 and the lower side 321; or may be formed without a height, such as by directly sewing the corresponding positions of the upper side 320 and the lower side 321 together.

The pillow of the embodiment limits the height of the side sleeping area 311 through the arrangement of the first isolation belt 317, so that the height trend of the side sleeping area 311 tends to be flatter, and the pillow is suitable for different positions of the head in side sleeping with little difference in height.

According to some specific embodiments of the present application, referring to fig. 3 and 4, the width of the fossa region 312 is greater than the width of the neck support region 313; that is, the length of the brain region 312 in the width direction of the filling bag 31 is greater than the length of the neck support region 313 in the width direction of the filling bag 31 to accommodate the length of the head being greater than the length of the neck; a second isolation belt 318 is provided in the middle of the brain cell area 312 in the left-right direction, and is connected to the corresponding positions of the upper side 320 and the lower side 321, for limiting the height of the middle of the brain cell area 312. That is, the second separator 318 is a linear type provided in the middle of the brain region 312 along the length direction of the filling bag 31, and its length is smaller than the length of the brain region 312 in the length direction of the filling bag 31.

Of course, the second isolation belt 318 may be a linear type along the width direction of the filling bag 31, and the length thereof is smaller than the length of the brain region 312 along the width direction of the filling bag 31; the second spacer 318 may also be a junction or circle connecting the upper side 320 and the lower side 321 disposed in the middle of the brain cell 312 to limit the height of the brain cell 312.

In addition, the second separator 318 itself may have a certain height, for example, it is a strip-shaped sheet structure; the upper side and the lower side are respectively connected with the upper side 320 and the lower side 321; or may be formed without a height, such as by directly sewing the corresponding positions of the upper side 320 and the lower side 321 together.

The pillow of the embodiment limits the height of the brain nest 312 through the arrangement of the second isolation belt 318, so that the middle height of the brain nest 312 tends to be a low point, and the pillow is suitable for the heights of different parts of the head in a lying sleeping position.

According to some specific embodiments of the present application, referring to fig. 3 and 4, the neck support region 313 has a height greater than the height of the brain fossa region 312, and is adapted to adapt to the neck height to be lower than the height of the head, so that the neck is in a natural curvature state, and the neck is stressed to be fully resting.

According to some specific embodiments of the present application, referring to fig. 2, the filling bag 31 is made of warp knitted cloth, improving the breathability of the second layer 3 and thus the pillow.

According to some specific embodiments of the present application, referring to fig. 2, a plurality of layered spacers 13, which are sheet structures made of warp knitted fabrics, are disposed in the pillow case 1, and are fixed in a stacked and laid manner in the pillow case 1, including one side or two opposite sides, which are free edges; the first layer 2 is located between the upper side 320 and the upper layered separator 13; the second layer 3 is positioned between two adjacent layered spacers 13 in the middle; the third layer 4 is located between the lower layered separator 13 and the lower side 321.

The pillow of the embodiment enables the accommodating space in the pillow case 1 to be layered by arranging a plurality of layering spacers 13 in the pillow case 1; the pillow inner is convenient for each layer of the pillow core to be sleeved in the pillowcase 1, and the sleeving efficiency is improved.

According to some specific embodiments of the present application, referring to fig. 1, the pillow core of the pillow further comprises a fourth layer 5, which is a sheet-like structure made of resilient sponge material, and is fitted with the pillow case 1 in a sleeved manner, and is positioned between the second layer 3 and the third layer 4, and is positioned between the layered spacer of the lower layer and the lower side 321 together with the third layer 4.

The pillow of this embodiment improves the height of pillow through setting up fourth layer 5, and the resilience of resilience sponge material is good be difficult for collapsing, prolongs the whole life-span of pillow.

According to some specific embodiments of the present application, referring to fig. 1, the first layer 2 further comprises a first pocket 21;38D of the high-resilience sponge material is sleeved in the first sleeve bag 21; the rebound resilience of the side of the pillow close to the head is better, and the texture is softer and skin friendly.

The third layer 4 comprises a second pocket 41; the sheet-like structure made of air fiber material is sleeved in the second sleeve bag 41; the fourth layer 5 comprises a third pocket 51; the sheet structure made of the rebound sponge material of 20D is sleeved in the third sleeve bag 51.

The pillow of this embodiment sets up second cover bag 41 through setting up first cover bag 21 at first layer 2, third layer 4, fourth layer 5 sets up third cover bag 51 and separates each layer, makes things convenient for each layer suit to take out in pillowcase 1 or by pillowcase 1 and leaves and do not use, and takes out different layers and conveniently stores and places, makes the user use more flexibility, promotes use experience.

According to some specific embodiments of the present application, referring to fig. 3 and 4, first fastening structures 33 are respectively disposed at least four corners of the filling bag 31; second buckling structures which are matched with the first buckling structures 33 in a buckling manner are respectively arranged at positions corresponding to the first buckling structures 33 in the pillowcase 1; each first fastening structure 33 on the filling bag 31 is detachably fastened with a corresponding second fastening structure.

The pillow of this embodiment makes the firm position that does not run when second layer 3 suit is in pillowcase 1 through each first fastening structure 33, each second fastening structure of connection adaptation, takes out conveniently, improves pillow quality, promotes the use experience.

According to some specific embodiments of the present application, referring to fig. 3, the height of the neck bearing region 313 of the second layer 3 is greater than the height of the brain fossa region 312; the edges of the filling bag corresponding to the neck support region 313 are concavely curved; the first layer 2, the second layer 3, the third layer 4, the fourth layer 5 and the pillowcase 1 are respectively matched with the concave arc-shaped positions of the second layer 3; namely, the concave arc positions of the first layer 2, the second layer 3, the third layer 4, the fourth layer 5 and the pillow case 1 corresponding to the neck bearing area 313 are all corresponding concave arcs, so that the pillow provides enough supporting force for the neck of a human body to maintain normal physiological curvature of the cervical vertebra and the cervical muscle in sleeping can be completely relaxed, the sleeping quality is ensured and the cervical vertebra is prevented from deforming.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A pillow, comprising:

a pillowcase which is a cloth cover with an opening capable of being opened and closed and is provided with an accommodating space;

2. The pillow of claim 1 wherein the second layer comprises a filled bag comprising side sleep areas at both ends and a brain fossa, neck support area between the two side sleep areas; each side sleeping area, each brain fossa area and each neck bearing area are tiled and mutually isolated; the neck bearing area and the brain fossa area are sequentially distributed from front to back; two first filling openings, two second filling openings and two third filling openings are respectively arranged corresponding to the side sleeping areas, the brain fossa areas and the neck bearing areas and used for filling the filling materials into the side sleeping areas, the brain fossa areas and the neck bearing areas.

3. The pillow according to claim 2, wherein each of the first filling port and the second filling port is provided on one side in the width direction of the filling bag, corresponding to each of the side sleeping area and the brain fossa area, respectively; the third filling port is arranged on the other side of the width direction of the filling bag and corresponds to the neck bearing area;

4. The pillow according to claim 2, wherein the filling bag comprises an upper side, a lower side; the middle part of each side sleeping area is respectively provided with a first isolation belt which is distributed in the front-back direction and is connected with the corresponding positions of the upper side surface and the lower side surface for limiting the height of the middle part of the side sleeping area.

5. The pillow according to claim 4, wherein a second isolation belt distributed in the left-right direction is provided in the middle of the brain fossa, and is connected to the corresponding positions of the upper side and the lower side for limiting the height of the middle of the brain fossa;

6. The pillow according to claim 4, wherein a plurality of layered spacers are arranged in the pillow case, and are made of warp knitted fabrics and are laminated, laid and fixed in the pillow case; the first layer is located between the upper side and the layered separator; the second layer is positioned between two adjacent layered spacers in the middle; the third layer is located between the layered separator and the underside.

7. The pillow according to claim 2, wherein the filling bag is made using warp knit mesh; the filler used was a TPE hose.

8. A pillow according to any one of claims 1 to 7, further comprising a fourth layer of sheet-like construction of resilient sponge material fitted over and within the pillow case between the second and third layers.

9. The pillow of claim 8, wherein the first layer further comprises a first pocket; the sheet structure made of the 38D high-resilience sponge material is sleeved in the first sleeve bag; the third layer further comprises a second pocket; the sheet structure made of air fiber material is sleeved in the second sleeve bag; the fourth layer further comprises a third pocket; the sheet structure made of the 20D rebound sponge material is sleeved in the third sleeve bag.

10. Pillow according to any one of claims 2-7, characterized in that at least at the four corners of the filling bag, a first fastening structure is provided, respectively; the pillowcase is internally provided with second buckling structures which are matched with the first buckling structures in a buckling manner at positions corresponding to the first buckling structures respectively; each first fastening structure on the filling bag is detachably fastened with the corresponding second fastening structure.