Waterproof, oil-proof and sweat-proof pillow inner isolation sleeve

Abstract

The utility model discloses a waterproof, oil-proof and sweat-proof pillow inner isolation sleeve, which comprises an isolation sleeve, a waterproof layer, an oil-proof layer and a sweat-proof layer, and the isolation sleeve is arranged on the outer surface of a pillow inner in a sleeving manner; the isolation sleeve comprises an antibacterial layer, a moisture discharging layer, a moisture guiding layer and a sealing layer, the moisture guiding layer is arranged between the antibacterial layer and the moisture discharging layer, and the sealing layer is arranged on the bottom face of the moisture discharging layer. A moisture guiding micropore structure is arranged at the moisture guiding layer, and the moisture guiding micropore structure is conical; in order to solve the problem that in the prior art, after a common pillowcase is used for a long time, sweat and the like generated by a human body easily penetrate through the pillowcase and enter a pillow inner, and consequently the pillow inner is polluted, the pillowcase with the waterproof and sweat-proof functions is designed, the sweat can be effectively prevented from entering the pillow inner, and meanwhile the good moisture guiding and discharging functions are achieved; therefore, the user can keep dry and comfortable when lying for a long time, and sweat accumulation is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pillow core isolation sleeves, in particular to a waterproof, oil-proof and sweat-proof pillow core isolation sleeve. BACKGROUND

[0002] With the improvement of living quality, people's requirements for sleep comfort and hygiene are increasing. As a household product that is in contact with the human body for a long time, the cleanliness, air permeability and antibacterial performance of the surface of the pillow directly affect the use experience and health.

[0003] At present, ordinary pillowcases are generally made of single materials such as cotton, chemical fibers or blended fabrics. Although they have certain moisture absorption, the sweat and oil secreted by the human body during sleep can easily penetrate into the pillow core through the gaps between the fibers of the pillowcase, leading to yellowing of the pillow core, breeding of bacteria and mites, and causing odor and even allergic problems.

[0004] At the same time, the existing pillowcases rely on dense textile structures or simple waterproof coatings to block liquids, but such designs often sacrifice air permeability, causing stuffiness and discomfort, and cannot achieve active drainage and evaporation of sweat.

[0005] That is, the existing technology has the following technical problems: ordinary pillowcases are prone to cause sweat and oil to penetrate into the pillow core. Therefore, a waterproof, oil-proof and sweat-proof pillow core isolation sleeve is proposed to solve the above problems. SUMMARY

[0006] In this embodiment, a waterproof, oil-proof and sweat-proof pillow core isolation sleeve is provided to solve the problem that ordinary pillowcases in the prior art are prone to cause sweat and oil to penetrate into the pillow core.

[0007] According to one aspect of the present application, a waterproof, oil-proof and sweat-proof pillow core isolation sleeve is provided, which comprises:

[0008] The isolation sleeve is provided at the outer surface of the pillow core.

[0009] The isolation sleeve comprises an antibacterial layer, a moisture removal layer, a moisture guide layer and a sealing layer.

[0010] The moisture guide layer is arranged between the antibacterial layer and the moisture removal layer, and the sealing layer is arranged at the bottom surface of the moisture removal layer.

[0011] The moisture guide layer is provided with a moisture guide microporous structure, and the moisture guide microporous structure is conical.

[0012] Further, a plurality of protrusions are fixedly arranged at the upper surface of the antibacterial layer, the inside of the protrusion is provided with a cotton interlayer, and the thickness of the protrusion is 1-5mm.

[0013] Further, a plurality of antibacterial protrusions are arranged on the surface of the antibacterial layer.

[0014] Further, the antibacterial protrusions are in spherical structure, and nano-silver particles with a particle size of 20-50 nm are loaded on the protruding surface of the antibacterial protrusions.

[0015] Further, the antibacterial layer, the moisture-removing layer, the moisture-conducting layer and the sealing layer are fixed by hot melt adhesive.

[0016] Further, the moisture-conducting microporous structure is in conical structure, the small-hole end of the conical structure extends to the antibacterial layer, and the large-hole end of the conical structure extends to the moisture-removing layer.

[0017] Further, the moisture-conducting layer is coated with a hydrophilic layer on one side and a hydrophobic layer on the other side, the hydrophilic layer is at the small-hole end of the moisture-conducting microporous structure, and the hydrophobic layer is at the large-hole end of the moisture-conducting microporous structure.

[0018] Further, a plurality of micro-grooves are arranged on the surface of the moisture-removing layer.

[0019] Further, the sealing layer is a thermoplastic polyurethane film.

[0020] Through the above-mentioned embodiments of the present application, in order to solve the problem that in the prior art, after a long time of use of a common pillowcase, sweat and the like generated by the human body can easily penetrate into the pillow inner through the pillowcase, causing pollution of the pillow inner, the present application designs a pillowcase with waterproof and sweat-proof functions, which can effectively block sweat from entering the pillow inner, and at the same time has good moisture-conducting and moisture-removing functions, so that dryness can be maintained during a long time of lying, sweat accumulation can be avoided, and external odors can be prevented from penetrating into the pillow inner, thereby achieving good isolation effect, and the pillowcase is particularly suitable for use in complex environments such as hotels. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application;

[0023] Figure 2 is a schematic diagram of the structure of a seam of an embodiment of the present application;

[0024] Figure 3A sectional view of the isolation sleeve according to an embodiment of the present application;

[0025] Figure 4 A sectional view of the isolation sleeve according to an embodiment of the present application; Figure 3 A sectional view of the isolation sleeve according to an embodiment of the present application;

[0026] Figure 5 A sectional view of the isolation sleeve according to an embodiment of the present application;

[0027] Figure 6 A sectional view of the isolation sleeve according to an embodiment of the present application;

[0028] Figure 7 A sectional view of the isolation sleeve according to an embodiment of the present application;

[0029] Figure 8 A sectional view of the isolation sleeve according to an embodiment of the present application;

[0030] In the drawings:

[0031] Isolation sleeve 1, antibacterial layer 101, antibacterial protrusion 1011, nano-silver particles 1012, protrusion 1013, cotton interlayer 1014;

[0032] Moisture discharge layer 102, micro-groove 1021;

[0033] Moisture discharge layer 102, micro-groove 1021;

[0034] Moisture discharge layer 102, micro-groove 1021;

[0035] Moisture discharge layer 102, micro-groove 1021;

[0036] Moisture discharge layer 102, micro-groove 1021; DETAILED DESCRIPTION

[0037] In order to make the personnel in the technical field better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person of ordinary skill in the art without creative labor should belong to the scope of protection of the present application.

[0038] Please refer to Figures 1-8 The waterproof, oil-proof and sweat-proof pillow core isolation sleeve comprises:

[0039] The isolation sleeve 1 is sleeved at the outer surface of the pillow core 2;

[0040] The isolation sleeve 1 includes an antibacterial layer 101, a moisture-wicking layer 102, a moisture-conducting layer 103, and a sealing layer 104.

[0041] The moisture-wicking layer 103 is disposed between the antibacterial layer 101 and the moisture-wicking layer 102, and the sealing layer 104 is disposed at the bottom surface of the moisture-wicking layer 102.

[0042] A moisture-wicking microporous structure 105 is provided at the moisture-wicking layer 103, and the moisture-wicking microporous structure 105 is conical.

[0043] In order to solve the problem that in the existing technology, ordinary pillowcases can easily allow sweat and other substances produced by the human body to seep into the pillow core after prolonged use, causing pillow core contamination, this application designs a waterproof and sweat-proof pillowcase that can effectively prevent sweat from entering the pillow core, while also having good moisture-wicking function, so as to keep the pillow dry during long periods of lying down and avoid sweat accumulation.

[0044] The isolation sleeve 1 has a seam 3 on its side. The upper and lower edges of the seam 3 are fixedly connected with Velcro 4. Through this technical solution, the seam 3 can be sealed and fixed by the Velcro 4, which also makes it easier to remove the pillow core 2 for cleaning and other work.

[0045] A hemp cloth wrapping strip is provided on the side of the seam 3.

[0046] Furthermore, a plurality of protrusions 1013 are fixedly provided on the upper surface of the antibacterial layer 101, and a cotton interlayer 1014 is provided inside the protrusions 1013. The thickness of the protrusions 1013 is 1-5mm. The protrusions 1013 can increase the contact area, making it more comfortable when in contact with the skin and further improving the sweat absorption effect.

[0047] The surfaces of the antibacterial layer 101 and the protrusion 1013 are both physically modified to improve the antibacterial effect.

[0048] The physical modification is achieved by using a low-temperature plasma field or ionization effect generated by the equipment to physically modify the surface of the textile.

[0049] Through ionization, the device ionizes the molecules on the surface of the fabric, forming a positively charged ionic structure. The ionized fabric surface forms a stable positively charged microenvironment, which, using the principle of "positive and negative charges attract each other," adsorbs and destroys the negatively charged bacterial cell membranes, causing the bacteria to become inactive or be directly killed, thus achieving antibacterial function.

[0050] Specifically, the equipment processing flow for the physical modification includes the following steps:

[0051] a. The unpackaged textile is directly put into the equipment and treated by low-temperature plasma field;

[0052] b. The treatment time is 2-5 hours, preferably 3 hours.

[0053] A plurality of antibacterial protrusions 1011 are arranged on the surface of the antibacterial layer 101, and the antibacterial protrusions 1011 are arranged in an equidistant array;

[0054] The antibacterial protrusions 1011 are in a spherical structure, and the protruding surface of the antibacterial protrusions 1011 is loaded with nano-silver particles 1012 with a particle size of 20-50 nm.

[0055] In specific implementation, the nano-silver particles 1012 are embedded in the protruding surface of the antibacterial protrusions 1011 and fixed by plasma spraying process, and the particles are half-embedded in the surface of the hemisphere to prevent falling off.

[0056] The antibacterial layer 101, the moisture removal layer 102, the moisture guide layer 103, and the sealing layer 104 are fixed by hot melt adhesive dot array.

[0057] In preparation, the melting point temperature of the hot melt adhesive dot array is 80-120℃, the bonding strength is ≥1.5N / cm, and the hot melt adhesive penetration depth is ≤20% of the thickness of each layer.

[0058] The moisture guide micropore structure 105 is in a conical structure, the small hole end of the conical structure extends to the antibacterial layer 101, and the large hole end of the conical structure extends to the moisture removal layer 102.

[0059] The small hole end has a small radius and a large capillary pressure, which can drive the liquid to be quickly absorbed, while the large hole end has a large radius and a small capillary pressure, and the liquid is continuously transported to the large hole end due to the pressure difference.

[0060] One side of the moisture guide layer 103 is coated with a hydrophilic layer 1031, and the other side of the moisture guide layer 103 is coated with a hydrophobic layer 1032.

[0061] The surface of the moisture discharging layer 102 is provided with a plurality of micro recesses 1021, through the arrangement of the micro recesses 1021, the air contact area can be increased, so that the moisture discharging layer 102 can absorb the liquid when the liquid flows to the moisture discharging layer 102, and the function of fast evaporation and moisture discharging can be realized through the large air contact area.

[0062] Further, the sealing layer 104 is a thermoplastic polyurethane film, through the arrangement of the sealing layer 104, the function of isolation and sealing can be realized, so that the sweat, grease and odor can not penetrate into the pillow core, and the better isolation and protection function can be realized.

[0063] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and various modifications and changes can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A waterproof, oil and sweat resistant pillow core isolating cover, characterized in that: The waterproof, oil-proof and sweat-proof pillow core isolation sleeve comprises: an isolation sleeve (1) sleeved at the outer surface of a pillow core (2); the isolation sleeve (1) comprises an antibacterial layer (101), a moisture removal layer (102), a moisture guide layer (103) and a sealing layer (104), the moisture guide layer (103) is arranged between the antibacterial layer (101) and the moisture removal layer (102), and the sealing layer (104) is arranged at the bottom surface of the moisture removal layer (102); the moisture guide layer (103) is provided with a moisture guide microporous structure (105) at the moisture guide layer (103), and the moisture guide microporous structure (105) is conical.

2. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 1, characterized by: A plurality of convex portions (1013) are fixedly arranged at the upper surface of the antibacterial layer (101), the inside of the convex portion (1013) is provided with a cotton interlayer (1014), and the thickness of the convex portion (1013) is 1-5 mm.

3. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 1, characterized by: The surfaces of the antibacterial layer (101) and the convex portion (1013) are physically modified to improve the antibacterial effect.

4. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 1, characterized by: A plurality of antibacterial convexities (1011) are arranged at the surface of the antibacterial layer (101) and are distributed in an equidistant array.

5. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 4, characterized by: The antibacterial convexity (1011) is spherical, and the convex surface of the antibacterial convexity (1011) is loaded with nano-silver particles (1012) with a particle size of 20-50 nm.

6. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 1, characterized by: The antibacterial layer (101), the moisture removal layer (102), the moisture guide layer (103) and the sealing layer (104) are adhesively fixed by hot melt glue.

7. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 1, characterized by: The moisture guide microporous structure (105) is conical, the small hole end of the conical structure extends to the antibacterial layer (101), and the large hole end of the conical structure extends to the moisture removal layer (102).

8. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 1, characterized by: One side of the moisture guide layer (103) is coated with a hydrophilic layer (1031), and the other side of the moisture guide layer (103) is coated with a hydrophobic layer (1032), the hydrophilic layer (1031) is at the small hole end of the moisture guide microporous structure (105), and the hydrophobic layer (1032) is at the large hole end of the moisture guide microporous structure (105).

9. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 8, characterized by: A plurality of micro grooves (1021) are formed in the surface of the moisture removal layer (102).

10. The waterproof, oil-proof, and sweat-proof pillow-in casing set according to claim 1, characterized by: The sealing layer (104) is a thermoplastic polyurethane film.

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