A breathable pillow and its usage method

Abstract

This invention discloses a breathable pillow and its usage method. The breathable pillow includes a pillow core with a ventilation tube inside. One end of the ventilation tube has an air outlet, and the other end is connected to an outer tube. The outer tube is connected to a fan, which blows outside air through the ventilation tube inside the pillow core into the quilt. The breathable pillow provided by this invention is suitable for users who like to sleep with their heads covered, ensuring that there is always fresh air inside the quilt when the user sleeps with their head covered. The ventilation fan blows fresh air into the pillow and through the air outlet into the quilt near the nose, providing a good sleeping environment for the user.

Description

[0001] This application is a divisional application of the invention patent application with application number CN202311314839.8, entitled "A Breathable Pillow and Its Method of Use", with the parent application date being October 11, 2023. Technical Field

[0002] This invention relates to the field of pillow technology, specifically to a breathable pillow and its method of use. Background Technology

[0003] As we all know, the quality of sleep directly affects people's mental state and physical health. Most people are accustomed to using a pillow when sleeping, and pillows have now become an indispensable household item. Therefore, a suitable pillow is crucial for people's sleep quality.

[0004] Some people like to sleep with their heads covered by a blanket, finding it safe, soundproof, light-blocking, and warm. However, current pillows have the following problems: they don't allow for ventilation, and sleeping with your head covered for extended periods can feel suffocating, severely impairing sleep quality. Chinese invention patent CN215604711U discloses a highly breathable latex pillow that achieves ventilation through air exchange chambers and vents within the pillow body. However, this pillow is unsuitable for sleeping with your head covered because when using it, the pillow displaces the air from inside the blanket, still resulting in oxygen deficiency and affecting sleep quality. Summary of the Invention

[0005] In view of the problems existing in the prior art, the present invention provides a breathable pillow and its method of use, which can realize the ventilation function through the set ventilation tube, and is suitable for users who like to sleep with their heads covered, thus improving the user's sleep quality.

[0006] The technical solution of the present invention is as follows: In a first aspect of the invention, a breathable pillow is provided, comprising: The pillow core includes a ventilation tube with an air outlet at one end and an external tube at the other. The ventilation tube comprises a main pipe and multiple branch pipes, each branch pipe having one end connected to the main pipe and one or two air outlets at the other end. The main pipe runs along the length of the pillow core, penetrating both sides, with one end connected to the external tube and the other end sealed by a cap. The branch pipes run along the width of the pillow core, perpendicular to the main pipe. The number of branch pipes on the side of the pillow core closer to the shoulder is greater than the number of branch pipes on the side farther from the shoulder. The fan is connected to the outer tube, which sends outside air into the quilt through the ventilation tube inside the pillow core.

[0007] Preferably, each of the two branch pipes is provided with two air outlets, and the branch pipe in the middle is provided with one air outlet.

[0008] Preferably, the pillow core is made of sponge, latex, thermoplastic elastomer material or filling material, and has a pre-cut groove inside the pillow core for placing the main tube and branch tube.

[0009] Preferably, the pillow core is configured as a whole, with the main pipe and branch pipes prefabricated by carving or die casting, and the outer pipe directly connected to the prefabricated pipe.

[0010] Preferably, the main pipe, branch pipes, and outer pipe are all made of flexible hoses.

[0011] Preferably, the fan is powered by an external power source or a battery, and the fan is a silent type.

[0012] Preferably, the fan is provided with a feeding box at the air inlet, and the feeding box contains a sachet or sleep aid and a disinfectant.

[0013] Preferably, the feeding box is also connected to a filter that can filter impurities in the air and has a replaceable filter element.

[0014] Preferably, the pillow core is further provided with a pillowcase, and the inner side of the pillowcase is provided with a filter screen.

[0015] In a second aspect of the invention, a method of using a breathable pillow is provided, wherein the fan is powered on, the fan rotates to draw in air and filters out impurities in the air, and the filtered air carries a small amount of perfume or sleep aid and disinfectant from the add-in box into the ventilation tube inside the pillow core, and blows the air into the quilt through the ventilation tube.

[0016] One or more technical solutions of the present invention have the following beneficial effects: The ventilated pillow provided by this invention is suitable for users who like to sleep with their heads covered. It ensures that there is always fresh air inside the blanket when the user sleeps with their head covered. The ventilation fan blows fresh air into the pillow and then into the blanket near the nose through the air outlet, which can provide the user with a good sleeping environment. At the same time, the airflow can also relieve the problem of head sweating.

[0017] The ventilated pillow provided by this invention has a fan connected to a filling box and a filter. The filling box contains a sachet or sleep aid and a disinfectant. The filtered air carries a small amount of the perfume or sleep aid and disinfectant from the filling box into the outer tube and then to the main tube. The main tube disperses the air to the branch tubes, which blow the air into the bedding. Because the pillow is relatively close to the nose, the user can breathe fresh, clean, and fragrant air, thus improving the user's sleep quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the breathable pillow of the present invention; Figure 2 This is a schematic diagram of the connection structure between the fan, the feed box, and the filter of the present invention.

[0019] In the diagram: 1. Pillow core; 2. Main pipe; 3. Branch pipe; 4. Outer pipe; 5. Fan; 6. Feed box; 7. Filter; 8. Pillowcase; 9. Air outlet. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Example 1 In a typical embodiment of the present invention, a breathable pillow is proposed, such as... Figure 1 As shown, the quilt includes a pillow core 1, which has a ventilation pipe inside. One end of the ventilation pipe has an air outlet 9, and the other end is connected to an outer pipe 4. The outer pipe 4 is connected to a fan 5, which sends outside air into the quilt through the ventilation pipe inside the pillow core 1 via the fan 5.

[0022] In this embodiment, the ventilation pipe includes a main pipe 2 and multiple branch pipes 3. One end of each branch pipe 3 is connected to the main pipe 2, and the other end is provided with one or two air outlets 9. Air enters the branch pipes 3 through the main pipe 2 and is delivered through the air outlets 9. In this embodiment, the main pipe 2 is arranged along the length of the pillow core 1, passing through both sides of the pillow core 1. One end of the main pipe 1 is connected to the outer pipe 4, and the other end is sealed with a cap. The outer pipe 4 can be connected to either end of the main pipe 1 according to the actual situation. Further, the multiple branch pipes are arranged along the width of the pillow core 1, and the multiple branch pipes are arranged perpendicular to the main pipe. The number of branch pipes 3 on the side of the pillow core 1 closer to the shoulder is greater than the number of branch pipes 3 on the side of the pillow core 1 farther from the shoulder. Figure 1 As shown, the pillow core 1 has four branch pipes on the side near the shoulder and two branch pipes on the side away from the shoulder. Each of the branch pipes at both ends has two air outlets, and the branch pipe in the middle has one air outlet. This arrangement allows fresh air to surround the user's head, ensuring that the user can always breathe fresh air.

[0023] like Figure 2 As shown, a feeding box 6 is provided at the air inlet of the fan 5. The feeding box 6 contains sachets or sleep aids and disinfectants. The feeding box is also connected to a filter. The filter can be replaced with a filter element, which can filter the passing air.

[0024] In this embodiment, the pillow core 1 can be made of sponge, latex, thermoplastic elastomer material or other filling material. The pillow core has a pre-cut groove inside to place the main pipe and branch pipe. Alternatively, the pillow core can be set as a whole. In this case, the main pipe 2 and branch pipe 3 can be prefabricated by carving or die casting. The outer pipe can be directly connected to the prefabricated pipe. In this way, there is no need to place the pipe separately, and the purpose of ventilation can still be achieved.

[0025] In this embodiment, the fan 5 is powered by an external power source or a battery. The fan is a silent type to avoid noise affecting the user's sleep.

[0026] In this embodiment, a pillowcase 8 is also provided on the outside of the pillow core 1. The pillowcase is placed on the assembled pillow core. A filter screen is provided on the inside of the pillowcase 8 to prevent fibers from the quilt from entering the branch pipe.

[0027] In this embodiment, the main pipe 2, branch pipe 3 and outer pipe 4 are all made of flexible tubing, which can be deformed but will not be blocked, ensuring that the pillow can be properly ventilated.

[0028] For users who like to sleep with their heads covered, when using the fan, simply turn it on. The fan will rotate and draw in air, which will then pass through a filter to remove impurities. The filtered air will also carry a small amount of perfume, sleep aids, or disinfectant from the filling chamber into the outer tube, which will then flow into the main tube. The main tube will then distribute the air to the branch tubes, which will blow the air into the bed. Because the pillow is relatively close to the nose, the user can breathe fresh, clean, and fragrant air. Since there are multiple branch tubes, even if one half of the branch tube is pressed down or blocked, fresh air will still flow out from the other half.

[0029] The ventilated pillow provided in this embodiment has a main pipe inside and branch pipes with air outlets on the sides. The main pipe can be connected to external pipes and ventilation fans on both sides. The ventilation fans blow fresh air into the pillow and into the blanket near the nose through the ventilation holes, which can provide the user with a good sleeping environment.

[0030] Example 2 In a typical embodiment of the present invention, a method for using a breathable pillow is proposed. When the fan is powered on, the fan rotates and draws in air, which passes through a filter to remove impurities. The filtered air, along with a small amount of perfume or sleep aids and disinfectant from the add-on box, enters the ventilation tube inside the pillow core and is then blown into the quilt through the ventilation tube.

[0031] While the specific embodiments of the present invention have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solutions of the present invention are still within the scope of protection of the present invention.

Claims

1. A breathable pillow, characterized in that, include: The pillow core includes a ventilation tube with an air outlet at one end and an external tube at the other. The ventilation tube comprises a main pipe and multiple branch pipes, each branch pipe having one end connected to the main pipe and one or two air outlets at the other end. The main pipe runs along the length of the pillow core, penetrating both sides, with one end connected to the external tube and the other end sealed by a cap. The branch pipes run along the width of the pillow core, perpendicular to the main pipe. The number of branch pipes on the side of the pillow core closer to the shoulder is greater than the number of branch pipes on the side farther from the shoulder. The fan is connected to the outer tube, which sends outside air into the quilt through the ventilation tube inside the pillow core.

2. The breathable pillow as described in claim 1, characterized in that, Each of the two branch pipes has two air outlets, and the branch pipe in the middle has one air outlet.

3. The breathable pillow as described in claim 1, characterized in that, The pillow core is made of sponge, latex, thermoplastic elastomer material or filling material, and has pre-cut grooves inside the pillow core to place the main tube and branch tubes.

4. The breathable pillow as described in claim 1, characterized in that, The pillow core is designed as a whole, with the main pipe and branch pipes prefabricated by carving or die casting, and the outer pipe directly connected to the prefabricated pipe.

5. The breathable pillow as described in claim 1, characterized in that, The main pipe, branch pipes, and outer pipes are all made of flexible hoses.

6. The breathable pillow as described in claim 1, characterized in that, The fan is powered by an external power source or a battery, and it is a silent fan.

7. The breathable pillow as described in claim 1, characterized in that, The fan is equipped with a feeding box at its air inlet, which contains sachets or sleep aids and disinfectants.

8. The breathable pillow as described in claim 7, characterized in that, The feed box is also connected to a filter that can filter impurities in the air and allows for filter element replacement.

9. The breathable pillow as described in claim 1, characterized in that, The pillow core is also provided with a pillowcase, and the inside of the pillowcase is provided with a filter screen.

10. A method of using a breathable pillow as described in any one of claims 1-9, characterized in that, When the fan is powered on, it rotates and draws in air, which passes through a filter to remove impurities. The filtered air, along with a small amount of perfume, sleep aids, and disinfectant from the add-on box, enters the ventilation tube inside the pillow core and blows the air into the quilt.

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