Pillow towel and pillow

Abstract

The present application provides a pillow towel comprising: a contact layer configured to be bendable and operably fixed to completely or partially wrap a pillow interior, the contact layer being contactable with the head of a human body; the supporting layer is fixed to the contact layer and makes contact with the pillow inner when the contact layer wraps the pillow inner; the surface, making contact with the pillow inner, of the supporting layer is a pillow inner contact surface. The thermoplastic elastomer layer is fixed to the supporting layer, and the thermoplastic elastomer layer is located between the contact layer and the supporting layer; the thermoplastic elastomer layer and the contact face of the pillow inner are permeated, combined and fixed to form an anti-skid area. The utility model further provides a pillow. The pillow towel provided by the utility model can ensure that the pillow towel has good fitting degree with the pillow interior, is not easy to slide, wrinkle and deform, and can be matched with various and multi-size pillow interiors, so that the pillow interior made of a traditional material has cool feeling and air permeability brought by a thermoplastic elastomer.

Description

Technical Field

[0001] The utility model relates to the technical field of bedding, in particular to a pillowcase and a pillow. Background Art

[0002] A pillowcase is a textile covering a pillow to protect it from sweat, grease and dust. Pillowcases are made of a variety of materials, including cotton, linen, silk, etc. Pillowcases can increase the comfort of the pillow, and are also easy to clean and replace, helping to keep the pillow clean and extend its service life.

[0003] Traditional pillowcases have a certain degree of hygroscopicity, but the absorbed moisture is not easy to dissipate quickly. Especially in the humid environment of summer, it is easier to absorb sweat and grease. The accumulated sweat, grease and dust will in turn reduce the breathability of the pillowcase, requiring frequent cleaning, which not only increases the workload of maintenance, but also accelerates the wear of the material. In addition, traditional pillowcases lack elasticity and fit, and are prone to sliding, wrinkling and deformation. Summary of the invention

[0004] In view of the above problems, the present application designs and provides a pillowcase.

[0005] A pillow cover comprises: a contact layer, which is configured to be bendable and operably fixed to completely or partially wrap a pillow core, and the contact layer can contact a human head; a support layer, which is fixed to the contact layer and contacts the pillow core when the contact layer wraps the pillow core; the surface of the support layer in contact with the pillow core is the pillow core contact surface; and a thermoplastic elastomer layer, which is fixed to the support layer, and the thermoplastic elastomer layer is located between the contact layer and the support layer; the thermoplastic elastomer layer is infiltrated, combined and fixedly connected to the pillow core contact surface to form an anti-slip area.

[0006] In one or more embodiments of the present application, the contact layer also has: a contact surface, which can contact the human head; the pillow core contact surface has: a plurality of first adjustment and fixing components, which are arranged at intervals on one side of the support layer; a plurality of second adjustment and fixing components, which are arranged at intervals on the other side of the support layer; when the contact layer is bent, any one of the first adjustment and fixing components can be operably fixedly connected with any one of the second adjustment and fixing components to form a cavity, completely or partially wrapping the pillow core.

[0007] In one or more embodiments of the present application, a plurality of the first adjusting and fixing components are spaced apart along the first direction; a plurality of the second adjusting and fixing components are spaced apart along the second direction; one of the first adjusting and fixing components and the second adjusting and fixing components is formed with a receiving portion, and the other is formed with a protrusion, and the protrusion can be inserted into the receiving portion to form a connection.

[0008] In one or more embodiments of the present application, a plurality of the first adjusting and fixing components are spaced apart along the first direction; a plurality of the second adjusting and fixing components are spaced apart along the second direction; one of the first adjusting and fixing components and the second adjusting and fixing components is at least partially a hook surface, and the other is at least partially a hairy surface, and the hook surface and the hairy surface are tightly pressed to form a connection.

[0009] In one or more embodiments of the present application, a plurality of the first adjusting and fixing components are spaced apart along the first direction; a plurality of the second adjusting and fixing components are spaced apart along the second direction; one of the first adjusting and fixing components and the second adjusting and fixing components is a strap or a button, and the other is a hole, and the strap or button passes through the hole to form a connection.

[0010] In one or more embodiments of the present application, at least one of the contact layer, the support layer and the thermoplastic elastomer layer is rectangular, a plurality of the first adjustment and fixing components are spaced apart along the length direction, and a plurality of the second adjustment and fixing components are spaced apart along the width direction.

[0011] In one or more embodiments of the present application, the intervals between the plurality of first adjusting and fixing components are 3-10 cm, and the intervals between the plurality of second adjusting and fixing components are 2-5 cm.

[0012] In one or more embodiments of the present application, the contact layer is made of a composite of multiple layers of fiber fabrics.

[0013] In one or more embodiments of the present application, the contact layer includes a buffer portion, and the buffer portion is located between multiple layers of fiber fabrics; the buffer portion is sponge, latex or fiber tube.

[0014] In one or more embodiments of the present application, the thermoplastic elastomer layer is in a grid shape, comprising:

[0015] Hollow cavity, the hollow cavity is formed inside the grid wall, wherein the area of ​​each hollow cavity is 1cm 2 -16 cm 2 , and the total area of ​​the multiple hollow cavities is 70%-90% of the area of ​​the thermoplastic elastomer layer; the wall thickness of the grid wall is 1mm-10mm; the cross-section of the grid is rectangular, circular, elliptical, triangular or regular polygonal.

[0016] In one or more embodiments of the present application, the heights of the grid walls are the same, and the heights of the grid walls are 0.2-2.5 cm.

[0017] In one or more embodiments of the present application, the height of the grid wall gradually decreases from the center to both sides, and the height of the grid wall is 0.2-2.5 cm.

[0018] In one or more embodiments of the present application, the area of ​​the support layer is larger than that of the thermoplastic elastomer layer, and the support layer is fixed to the contact layer by sewing.

[0019] In one or more embodiments of the present application, the area of ​​the thermoplastic elastomer layer is 50%-75% of the area of ​​the contact layer.

[0020] The second aspect of the present application provides a pillow, including a pillow core and a pillow cover, the pillow cover including: a contact layer, which is constructed to be bendable and operably fixed to completely or partially wrap the pillow core, and the contact layer can contact the human head; a support layer, which is fixed to the contact layer and contacts the pillow core when the contact layer wraps the pillow core; and a thermoplastic elastomer layer, which is fixed to the support layer, and the thermoplastic elastomer layer is located between the contact layer and the support layer.

[0021] The contact layer of the pillow cover provided by the present application can be bent and operably fixed to completely or partially wrap the pillow core, and the degree of fit can be adjusted in both length and width directions. It has multiple sets of adjustment fixings to ensure good fit with the pillow core, and is not easy to slide, wrinkle and deform, so that the pillow cover can adapt to most pillow sizes; at the same time, the thermoplastic elastomer layer has good softness and elasticity, and will form a certain degree of deformation according to the user's head and neck, providing better support. When it is adapted to a pillow core made of traditional materials (such as feathers, etc.), it can also further increase the comfort of the pillow core. After adding the thermoplastic elastomer layer, it can effectively prevent sweat penetration, is not easy to absorb dust and mites, helps to keep dry and hygienic, and reduces the number of maintenance times. At the same time, the wear resistance and tear resistance of the pillow cover are improved, and it has a longer service life. The large heat capacity of the thermoplastic elastomer layer itself and the special hollow grid design can also make the pillow core made of traditional materials have the cool feeling and breathability brought by thermoplastic elastomers. Since the thermoplastic elastomer material itself has viscosity and elasticity, the permeated thermoplastic elastomer layer forms an anti-slip area on the surface of the supporting layer, thereby improving the stability of the relative position of the pillow cover and the pillow core.

[0022] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A schematic diagram of the structure of a pillowcase provided by one or more embodiments of the present application;

[0025] Figure 2 A schematic diagram of the structure of a pillowcase provided by one or more embodiments of the present application;

[0026] Figure 3 A side view of a pillowcase provided for one or more embodiments of the present application;

[0027] Figure 4 A partial cross-sectional view of a pillowcase provided by one or more embodiments of the present application;

[0028] Figure 5 An exploded view of a pillowcase provided by one or more embodiments of the present application;

[0029] Figure 6 A schematic diagram of the structure of a thermoplastic elastomer layer in a pillowcase provided in one or more embodiments of the present application;

[0030] Figure 7 A schematic diagram of the structure of a thermoplastic elastomer layer in a pillowcase provided in one or more embodiments of the present application;

[0031] Figure 8 A schematic diagram of the matching connection structure of the first adjustment fixing component and the second adjustment fixing component in the pillowcase provided in one or more embodiments of the present application;

[0032] Fig. 9 A schematic diagram of the matching connection structure of the first adjustment fixing component and the second adjustment fixing component in the pillowcase provided in one or more embodiments of the present application;

[0033] Fig.10 A schematic diagram of the structure of a pillow provided by one or more embodiments of the present application;

[0034] Fig.11 A schematic diagram of the structure of a pillow provided by one or more embodiments of the present application;

[0035] Fig.12 A schematic diagram of the structure of a pillow provided by one or more embodiments of the present application;

[0036] Fig.13A schematic diagram of the structure of a pillow provided by one or more embodiments of the present application;

[0037] In the figure:

[0038] 10. Pillow cover; 11. Contact layer; 12. Support layer; 13. Thermoplastic elastomer layer; 14. Contact surface; 15. First adjustment and fixing component; 16. Second adjustment and fixing component; 17. Accommodating portion; 18. Protrusion; 19. Pillow core contact surface; 20. Hollow cavity; 21. Mesh wall; 30. Pillow core. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be understood as a limitation on the present invention.

[0041] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "electrically connected" should be understood in a broad sense. For example, it can be a fixed electrical connection, a detachable electrical connection, or an integral electrical connection. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In the description of the implementation method, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0043] In the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0044] Aiming at the problems that pillowcases made of traditional materials easily absorb sweat and grease, lack elasticity and fit, and are prone to sliding, wrinkling and deformation, an application is applied to design and provide a pillowcase.

[0045] like Figures 1 to 9 As shown, the pillow cover 10 includes a contact layer 11, a support layer 12 and a thermoplastic elastomer layer 13. The contact layer 11 is configured to be bendable and operably fixed to completely or partially wrap the pillow core. The contact layer 11 can contact the human head. The support layer 12 is fixed to the contact layer 11. When the contact layer 11 wraps the pillow core, the support layer 12 is in contact with the pillow core. The surface where the support layer 12 contacts the pillow core is the pillow core contact surface 19. The thermoplastic elastomer layer 13 is fixed to the support layer 12, and the thermoplastic elastomer layer 13 is located between the contact layer 11 and the support layer 12. The thermoplastic elastomer layer 13 is infiltrated and fixedly connected to the pillow core contact surface 19 to form an anti-slip area (not shown).

[0046] The contact layer 11 of the pillow cover 10 provided in the present application can be bent and operably fixed to completely or partially wrap the pillow core, ensuring good fit with the pillow core, and not easy to slide, wrinkle and deform; at the same time, the thermoplastic elastomer layer 13 has good softness and elasticity, and will form a certain degree of deformation according to the user's head and neck, providing better support, and when adapted to a pillow core made of traditional materials (such as feathers, etc.), it can also further increase the comfort of the pillow core. After adding the thermoplastic elastomer layer 13, it can effectively prevent sweat penetration, not easy to absorb dust and mites, help to keep dry and hygienic, reduce the number of maintenance times, and at the same time, the wear resistance and tear resistance of the pillow cover 10 are improved, and it has a longer service life. The characteristics of the large heat capacity of the thermoplastic elastomer layer itself and the special hollow grid design can also make the pillow core made of traditional materials have the cool feeling and breathable performance brought by thermoplastic elastomers. Because the thermoplastic elastomer material itself has viscosity and elasticity, the infiltrated thermoplastic elastomer layer forms an anti-slip area on the surface of the support layer, which improves the stability of the relative position of the pillow cover and the pillow core.

[0047] In one or more embodiments of the present application, the pillow cover 10 can be adapted to pillow cores of various sizes. Specifically, the contact layer 11 has a relative contact surface 14 and a pillow core contact surface 19. Among them, the contact surface 14 can contact the human head, and the pillow core contact surface 19 has a plurality of first adjustment fixing components 15, and the plurality of first adjustment fixing components 15 are arranged at intervals on one side of the support layer 12. The pillow core contact surface 19 also has a plurality of second adjustment fixing components 16, and the plurality of second adjustment fixing components 16 are arranged at intervals on the other side of the support layer 12. When the contact layer 11 is bent, any one of the first adjustment fixing components 15 can be operably fixedly connected with any one of the second adjustment fixing components 16 to form a cavity, safely or partially wrapping the pillow core.

[0048] In one or more embodiments of the present application, in order to form accommodating spaces of different sizes to match pillow cores of different shapes, a plurality of first adjustment and fixing components 15 are arranged at intervals along the first direction, and a plurality of second adjustment and fixing components 16 are arranged along the second direction. Thus, the degree of fit can be adjusted in both the length and width directions, so that the pillow cover can adapt to most pillow sizes.

[0049] In one or more embodiments of the present application, the contact layer 11, the support layer 12 and the thermoplastic elastomer layer 13 are all rectangular. The geometric centers of the contact layer 11, the support layer 12 and the thermoplastic elastomer layer 13 are aligned. One of the plurality of first adjustment fixing parts 15 and the plurality of second adjustment fixing parts 16 can be arranged at intervals along the length direction, and the other can be arranged at intervals along the width direction.

[0050] For example, Figure 2 As shown, a plurality of first adjusting and fixing components 15 are arranged at intervals along the length direction (as shown by arrow D1 in the figure), and the first adjusting and fixing components 15 can be distributed along the edge of the thermoplastic elastomer layer 13, and are symmetrically distributed with the center line of the length direction of the thermoplastic elastomer layer 13 as the symmetry axis. For example, as shown in the figure, three first adjusting and fixing components 15 are arranged on the left side of the upper edge of the thermoplastic elastomer layer 13, and three first adjusting and fixing components 15 are arranged on the right side of the upper edge; similarly, three first adjusting and fixing components 15 are arranged on the left side of the lower edge of the thermoplastic elastomer layer 13, and three first adjusting and fixing components 15 are arranged on the right side of the lower edge.

[0051] A plurality of second adjustment and fixing components 16 are arranged at intervals along the width direction, for example Figure 2 As shown by the arrow D2, they are respectively arranged at the left and right ends of the contact layer 11. The second adjusting and fixing components 16 are symmetrically distributed with the center line of the width direction of the contact layer 11 as the symmetry axis. Figure 2 As shown, the second adjusting and fixing parts 16 at one end are divided into two groups, each group is provided with three second adjusting and fixing parts 16, which correspond to the first adjusting and fixing parts 15 on the left side of the upper edge and the left side of the lower edge of the thermoplastic elastomer layer 13 respectively; the second adjusting and fixing parts 16 at the other end are divided into two groups, each group is provided with three second adjusting and fixing parts 16, which correspond to the first adjusting and fixing parts 15 on the right side of the upper edge and the right side of the lower edge of the thermoplastic elastomer layer 13 respectively.

[0052] When any one of the first adjustment fixing components 15 is operably fixed to one of the second adjustment fixing components 16, the volumes of the cavities formed at both ends of the contact layer 11 are different, so that it can match pillow cores of different shapes and volumes, so that the pillow core can be completely or partially wrapped by the pillow cover 10 and ensure good fit.

[0053] In one or more embodiments of the present application, one or more of the contact layer 11, the support layer 12 and the thermoplastic elastomer layer 13 are rectangular. For example, the thermoplastic elastomer layer 13 can be designed to be other shapes that are ergonomic.

[0054] In one or more embodiments of the present application, one of the first adjustment fixing component 15 and the second adjustment fixing component 16 is formed with a receiving portion 17, and the other is formed with a protrusion 18, and the protrusion 18 can be inserted and embedded in the receiving portion 17 to form a connection. More specifically, the receiving portion 17 is a groove or a hole, and when the two are pressed together, the protrusion 18 can be embedded in the groove or the hole, thereby firmly connecting the two. When disassembling, only appropriate force is required to separate the two. The first adjustment fixing component 15 and the second adjustment fixing component 16 can be selected from commercially available matching snap buttons, snap buttons, press-type buckles, magnetic buckles, etc.

[0055] like Figure 8 and Fig. 9 As shown, in one or more embodiments of the present application, the first adjustment and fixing portion has a receiving portion 17, which is located on the pillow core contact surface 19 of the contact layer 11; the second adjustment and fixing component 16 is formed with a protrusion 18, which is also located on the pillow core contact surface 19 of the contact layer 11. When the contact layer 11 is bent, the protrusion 18 can be embedded in the corresponding receiving portion 17, thereby firmly connecting the two.

[0056] In one or more embodiments of the present application, one of the first adjustment fixing component and the second adjustment fixing component is at least partially a hook surface, and the other is at least partially a fleece surface, and the hook surface and the fleece surface are tightly pressed to form a connection. When the two parts are pressed together, the tiny hooks on the hook surface will hook the fleece loops on the fleece surface to form a connection. When disassembling, only appropriate force is required to separate the two. The first adjustment fixing component and the second adjustment fixing component can be selected from commercially available Velcro or the like.

[0057] In one or more embodiments of the present application, one of the first adjustment fixing component and the second adjustment fixing component is a strap or a button, and the other is a hole. The strap or button passes through the hole to form a connection. The first adjustment fixing component and the second adjustment fixing component can be commercially available buttons, snap buttons, cloth buttons, etc.

[0058] In one or more embodiments of the present application, the first adjustment fixing component and the second adjustment fixing component can also be a combination of one or more of snap buckles, press buckles, push-type buckles, magnetic buckles, Velcro, straps and buttons.

[0059] In one or more embodiments of the present application, the intervals between the plurality of first adjustment and fixing components 15 are 3-10 cm.

[0060] In one or more embodiments of the present application, the intervals between the plurality of second adjustment fixing components 16 are 2-5 cm.

[0061] In one or more embodiments of the present application, the contact layer 11 is made of a composite of multiple layers of fiber fabrics. The multi-layer fiber fabric is a composite structure formed by stacking multiple fiber materials, and the fiber material can be a natural material, such as cotton, silk, linen, etc., or a synthetic material, such as polyester, nylon, etc. The multi-layer fiber fabric can combine the advantages of different fibers to improve the overall performance of the material, so that the contact layer 11 has softness, breathability and wear resistance at the same time.

[0062] In one or more embodiments of the present application, the contact layer 11 further includes a buffer portion (not shown). The buffer portion is configured as a single layer between multiple layers of fiber fabrics. The buffer portion is sponge, latex or fiber tube. The buffer portion can enhance the overall softness of the pillowcase and improve its air permeability.

[0063] In one or more embodiments of the present application, the thermoplastic elastomer layer 13 is in a grid shape and has a hollow cavity 20 formed inside the grid wall 21 .

[0064] In one or more embodiments of the present application, the area of ​​each hollow cavity 20 is 1 cm 2 -16 cm 2 .

[0065] In one or more embodiments of the present application, the total area of ​​the plurality of hollow cavities 20 is 70%-90% of the area of ​​the thermoplastic elastomer layer 13 .

[0066] In one or more embodiments of the present application, the thickness of the grid wall 21 is 1 mm-10 mm.

[0067] In one or more embodiments of the present application, the cross section of the grid is rectangular, circular, elliptical, triangular or regular polygonal. The grid may also be other regular shapes.

[0068] In one or more embodiments of the present application, the heights of the grid walls 21 are the same, that is, the height of the thermoplastic elastomer layer 13 is uniform. The height of the grid walls 21 is 0.2-2.5 cm.

[0069] In one or more embodiments of the present application, the height of the grid wall 21 gradually decreases from the center to both sides. The height of the grid wall 21 is 0.2-2.5 cm.

[0070] In one or more embodiments of the present application, the area of ​​the support layer 12 is greater than the area of ​​the thermoplastic elastomer layer 13 , and the support layer 12 is sutured and fixed to the contact layer 11 .

[0071] In one or more embodiments of the present application, the area of ​​the thermoplastic elastomer layer 13 is 50%-70% of the area of ​​the contact layer 11 .

[0072] In one or more embodiments of the present application, the thermoplastic elastomer layer 13 is rectangular, with a length of 40-100 cm and a width of 30-70 cm.

[0073] In one or more embodiments of the present application, the contact layer 11 is rectangular, with a length of 60-120 cm and a width of 30-70 cm.

[0074] The second aspect of the present application provides a pillow, including a pillow core 30. The pillow core 30 can be made of traditional materials, such as down, feather, chemical fiber, cotton, buckwheat, cassia seed, silk, etc., or can be made of other materials. The height of the pillow core 30 is 6-15 cm. It also includes a pillow cover 10, and the pillow cover 10 is described in detail with reference to the above embodiment and the specification, which will not be repeated here. The pillow with the above pillow cover can achieve the same technical effect.

[0075] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the above embodiments, or to replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions claimed to be protected by the present invention.

Claims

1. A pillowcase, characterized in that: include: a contact layer configured to be flexible and operably fixed to completely or partially wrap the pillow core, wherein the contact layer can be in contact with a human head; a support layer, which is fixed to the contact layer and contacts the pillow core when the contact layer wraps the pillow core; a surface of the support layer in contact with the pillow core is a pillow core contact surface; and A thermoplastic elastomer layer is fixed to the support layer, and the thermoplastic elastomer layer is located between the contact layer and the support layer; the thermoplastic elastomer layer is infiltrated, combined and fixedly connected with the pillow core contact surface to form an anti-slip area.

2. The pillowcase according to claim 1, characterized in that: The contact layer also has: A contact surface that can come into contact with a human head; The pillow core contact surface has: A plurality of first adjusting and fixing components are arranged at intervals on one side of the supporting layer; A plurality of second adjusting and fixing components are arranged at intervals on the other side of the supporting layer; When the contact layer is bent, any one of the first adjustment and fixing components can be operably fixedly connected with any one of the second adjustment and fixing components to form a cavity, which completely or partially wraps the pillow core.

3. The pillow cover according to claim 2, characterized in that: A plurality of the first adjusting and fixing components are arranged at intervals along a first direction; A plurality of the second adjusting and fixing components are arranged at intervals along the second direction; One of the first adjusting and fixing member and the second adjusting and fixing member is formed with an accommodating portion, and the other is formed with a protruding portion, and the protruding portion can be inserted into the accommodating portion to form a connection.

4. The pillow cover according to claim 2, characterized in that: A plurality of the first adjusting and fixing components are arranged at intervals along a first direction; A plurality of the second adjusting and fixing components are arranged at intervals along the second direction; One of the first adjusting and fixing component and the second adjusting and fixing component is at least partially a hook surface, and the other is at least partially a hairy surface, and the hook surface and the hairy surface are tightly pressed to form a connection.

5. The pillow cover according to claim 2, characterized in that: A plurality of the first adjusting and fixing components are arranged at intervals along a first direction; A plurality of the second adjusting and fixing components are arranged at intervals along the second direction; One of the first adjustment fixing component and the second adjustment fixing component is a strap or a button, and the other is a hole, and the strap or the button passes through the hole to form a connection.

6. The pillow cover according to any one of claims 2 to 5, characterized in that: At least one of the contact layer, the support layer, and the thermoplastic elastomer layer is rectangular, a plurality of the first adjusting and fixing components are arranged at intervals along a length direction, and a plurality of the second adjusting and fixing components are arranged at intervals along a width direction.

7. The pillow cover according to claim 6, characterized in that: The intervals between the plurality of the first adjusting and fixing parts are 3-10 cm, and the intervals between the plurality of the second adjusting and fixing parts are 2-5 cm.

8. The pillow cover according to any one of claims 1 to 5, characterized in that: The contact layer is made of multiple layers of fiber fabrics.

9. The pillow cover according to claim 6, characterized in that: The contact layer comprises a buffer part, and the buffer part is located between multiple layers of fiber fabrics; the buffer part is sponge, latex or fiber tube.

10. The pillow cover according to any one of claims 1 to 5, characterized in that: The thermoplastic elastomer layer is in a grid shape and includes: Hollow cavity, the hollow cavity is formed inside the grid wall, wherein the area of ​​each hollow cavity is 1cm 2 -16 cm 2 , and the total area of ​​the multiple hollow cavities is 70%-90% of the area of ​​the thermoplastic elastomer layer; the wall thickness of the grid wall is 1mm-10mm; the cross-section of the grid is rectangular, circular, elliptical, triangular or regular polygonal.

11. The pillow cover according to claim 10, characterized in that: The heights of the grid walls are the same, and the heights of the grid walls are 0.2-2.5 cm.

12. The pillow cover according to claim 10, characterized in that: The height of the grid wall gradually decreases from the center to both sides, and the height of the grid wall is 0.2-2.5 cm.

13. The pillow cover according to any one of claims 1 to 5, characterized in that: The area of ​​the support layer is larger than that of the thermoplastic elastomer layer, and the support layer is sutured and fixed to the contact layer.

14. The pillow cover according to claim 13, characterized in that: The area of ​​the thermoplastic elastomer layer is 50%-75% of the area of ​​the contact layer.

15. A pillow, comprising a pillow core, characterized in that: Also included is the pillow cover according to any one of claims 1 to 14.

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